/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=BIGGEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-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 0.1.25-adbd35c [2020-10-13 02:38:32,674 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 02:38:32,677 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 02:38:32,718 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 02:38:32,719 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 02:38:32,728 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 02:38:32,729 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 02:38:32,733 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 02:38:32,736 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 02:38:32,740 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 02:38:32,741 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 02:38:32,742 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 02:38:32,742 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 02:38:32,745 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 02:38:32,748 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 02:38:32,750 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 02:38:32,752 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 02:38:32,753 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 02:38:32,755 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 02:38:32,761 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 02:38:32,762 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 02:38:32,764 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 02:38:32,765 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 02:38:32,765 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 02:38:32,777 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 02:38:32,778 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 02:38:32,778 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 02:38:32,779 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 02:38:32,780 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 02:38:32,781 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 02:38:32,781 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 02:38:32,782 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 02:38:32,783 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 02:38:32,783 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 02:38:32,784 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 02:38:32,784 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 02:38:32,785 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 02:38:32,786 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 02:38:32,786 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 02:38:32,787 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 02:38:32,788 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 02:38:32,789 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-13 02:38:32,826 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 02:38:32,827 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 02:38:32,829 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 02:38:32,829 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 02:38:32,829 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 02:38:32,829 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 02:38:32,830 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 02:38:32,830 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 02:38:32,830 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 02:38:32,830 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 02:38:32,831 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 02:38:32,831 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 02:38:32,832 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 02:38:32,832 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 02:38:32,833 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 02:38:32,833 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 02:38:32,833 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 02:38:32,833 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 02:38:32,833 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 02:38:32,833 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 02:38:32,834 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 02:38:32,834 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 02:38:32,834 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 02:38:32,834 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 02:38:32,834 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 02:38:32,835 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 02:38:32,835 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 02:38:32,835 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 02:38:33,177 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 02:38:33,189 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 02:38:33,192 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 02:38:33,194 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 02:38:33,194 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 02:38:33,195 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i [2020-10-13 02:38:33,253 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a7fb1e1cc/e26b022ac172412ab5ac4b35ae025989/FLAG3a11ad41c [2020-10-13 02:38:34,198 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 02:38:34,199 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i [2020-10-13 02:38:34,252 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a7fb1e1cc/e26b022ac172412ab5ac4b35ae025989/FLAG3a11ad41c [2020-10-13 02:38:34,601 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/a7fb1e1cc/e26b022ac172412ab5ac4b35ae025989 [2020-10-13 02:38:34,610 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 02:38:34,612 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 02:38:34,614 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 02:38:34,614 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 02:38:34,618 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 02:38:34,619 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 02:38:34" (1/1) ... [2020-10-13 02:38:34,622 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63a373d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:38:34, skipping insertion in model container [2020-10-13 02:38:34,623 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 02:38:34" (1/1) ... [2020-10-13 02:38:34,631 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 02:38:34,875 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 02:38:39,117 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 02:38:39,180 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 02:38:39,919 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 02:38:41,638 INFO L208 MainTranslator]: Completed translation [2020-10-13 02:38:41,639 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:38:41 WrapperNode [2020-10-13 02:38:41,639 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 02:38:41,640 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 02:38:41,640 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 02:38:41,640 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 02:38:41,653 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:38:41" (1/1) ... [2020-10-13 02:38:41,653 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:38:41" (1/1) ... [2020-10-13 02:38:41,784 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:38:41" (1/1) ... [2020-10-13 02:38:41,785 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:38:41" (1/1) ... [2020-10-13 02:38:42,058 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:38:41" (1/1) ... [2020-10-13 02:38:42,097 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:38:41" (1/1) ... [2020-10-13 02:38:42,242 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:38:41" (1/1) ... [2020-10-13 02:38:42,312 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 02:38:42,312 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 02:38:42,312 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 02:38:42,313 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 02:38:42,314 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:38:41" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 02:38:42,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 02:38:42,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 02:38:42,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-13 02:38:42,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~process_mapping_fn~0 [2020-10-13 02:38:42,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 02:38:42,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-13 02:38:42,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2020-10-13 02:38:42,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-13 02:38:42,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_block_t~0~TO~int [2020-10-13 02:38:42,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 02:38:42,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_block_t~0~X~$Pointer$~TO~int [2020-10-13 02:38:42,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-13 02:38:42,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-13 02:38:42,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_block_t~0~X~$Pointer$~X~$Pointer$~TO~int [2020-10-13 02:38:42,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2020-10-13 02:38:42,408 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-13 02:38:42,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __ffs [2020-10-13 02:38:42,411 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2020-10-13 02:38:42,411 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2020-10-13 02:38:42,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2020-10-13 02:38:42,412 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2020-10-13 02:38:42,412 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 02:38:42,412 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-13 02:38:42,412 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-13 02:38:42,413 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-13 02:38:42,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2020-10-13 02:38:42,414 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2020-10-13 02:38:42,415 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2020-10-13 02:38:42,416 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-13 02:38:42,416 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-13 02:38:42,416 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-13 02:38:42,416 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2020-10-13 02:38:42,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2020-10-13 02:38:42,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-13 02:38:42,417 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 02:38:42,417 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 02:38:42,417 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_is_locked [2020-10-13 02:38:42,417 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-13 02:38:42,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2020-10-13 02:38:42,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2020-10-13 02:38:42,417 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2020-10-13 02:38:42,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2020-10-13 02:38:42,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2020-10-13 02:38:42,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2020-10-13 02:38:42,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2020-10-13 02:38:42,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2020-10-13 02:38:42,419 INFO L138 BoogieDeclarations]: Found implementation of procedure to_delayed_work [2020-10-13 02:38:42,419 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-13 02:38:42,419 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-13 02:38:42,419 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2020-10-13 02:38:42,420 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2020-10-13 02:38:42,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 02:38:42,420 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 02:38:42,420 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-13 02:38:42,420 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 02:38:42,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 02:38:42,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 02:38:42,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 02:38:42,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 02:38:42,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 02:38:42,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 02:38:42,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 02:38:42,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 02:38:42,422 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2020-10-13 02:38:42,422 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_slab_pool [2020-10-13 02:38:42,422 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_alloc [2020-10-13 02:38:42,423 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_empty [2020-10-13 02:38:42,423 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_init [2020-10-13 02:38:42,423 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_add [2020-10-13 02:38:42,423 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_merge [2020-10-13 02:38:42,423 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_pop [2020-10-13 02:38:42,424 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2020-10-13 02:38:42,424 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_discard_alignment [2020-10-13 02:38:42,425 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_per_bio_data [2020-10-13 02:38:42,425 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_from_per_bio_data [2020-10-13 02:38:42,425 INFO L138 BoogieDeclarations]: Found implementation of procedure wb_congested [2020-10-13 02:38:42,426 INFO L138 BoogieDeclarations]: Found implementation of procedure bdi_congested [2020-10-13 02:38:42,426 INFO L138 BoogieDeclarations]: Found implementation of procedure build_key [2020-10-13 02:38:42,426 INFO L138 BoogieDeclarations]: Found implementation of procedure build_data_key [2020-10-13 02:38:42,426 INFO L138 BoogieDeclarations]: Found implementation of procedure build_virtual_key [2020-10-13 02:38:42,426 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_init [2020-10-13 02:38:42,426 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_work_start [2020-10-13 02:38:42,427 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_work_update [2020-10-13 02:38:42,427 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_work_complete [2020-10-13 02:38:42,427 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_lock [2020-10-13 02:38:42,428 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_unlock [2020-10-13 02:38:42,428 INFO L138 BoogieDeclarations]: Found implementation of procedure __blkdev_issue_discard_async [2020-10-13 02:38:42,428 INFO L138 BoogieDeclarations]: Found implementation of procedure block_size_is_power_of_two [2020-10-13 02:38:42,428 INFO L138 BoogieDeclarations]: Found implementation of procedure block_to_sectors [2020-10-13 02:38:42,428 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_discard [2020-10-13 02:38:42,428 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_worker [2020-10-13 02:38:42,428 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_detain [2020-10-13 02:38:42,429 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_release [2020-10-13 02:38:42,429 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_visit_release [2020-10-13 02:38:42,429 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_release_no_holder [2020-10-13 02:38:42,429 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_error_with_code [2020-10-13 02:38:42,429 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_error [2020-10-13 02:38:42,429 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_success [2020-10-13 02:38:42,429 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_requeue [2020-10-13 02:38:42,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_table_init [2020-10-13 02:38:42,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_table_insert [2020-10-13 02:38:42,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_table_remove [2020-10-13 02:38:42,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_table_lookup [2020-10-13 02:38:42,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_table_lookup_metadata_dev [2020-10-13 02:38:42,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __merge_bio_list [2020-10-13 02:38:42,430 INFO L138 BoogieDeclarations]: Found implementation of procedure error_bio_list [2020-10-13 02:38:42,430 INFO L138 BoogieDeclarations]: Found implementation of procedure error_thin_bio_list [2020-10-13 02:38:42,431 INFO L138 BoogieDeclarations]: Found implementation of procedure requeue_deferred_cells [2020-10-13 02:38:42,431 INFO L138 BoogieDeclarations]: Found implementation of procedure requeue_io [2020-10-13 02:38:42,431 INFO L138 BoogieDeclarations]: Found implementation of procedure error_retry_list [2020-10-13 02:38:42,431 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bio_block [2020-10-13 02:38:42,431 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bio_block_range [2020-10-13 02:38:42,431 INFO L138 BoogieDeclarations]: Found implementation of procedure remap [2020-10-13 02:38:42,431 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin [2020-10-13 02:38:42,432 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_triggers_commit [2020-10-13 02:38:42,432 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_all_io_entry [2020-10-13 02:38:42,432 INFO L138 BoogieDeclarations]: Found implementation of procedure issue [2020-10-13 02:38:42,433 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin_and_issue [2020-10-13 02:38:42,433 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_and_issue [2020-10-13 02:38:42,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __complete_mapping_preparation [2020-10-13 02:38:42,434 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_mapping_preparation [2020-10-13 02:38:42,434 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_complete [2020-10-13 02:38:42,434 INFO L138 BoogieDeclarations]: Found implementation of procedure overwrite_endio [2020-10-13 02:38:42,434 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_defer_no_holder [2020-10-13 02:38:42,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __inc_remap_and_issue_cell [2020-10-13 02:38:42,435 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_remap_and_issue_cell [2020-10-13 02:38:42,435 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_mapping_fail [2020-10-13 02:38:42,436 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_mapping [2020-10-13 02:38:42,436 INFO L138 BoogieDeclarations]: Found implementation of procedure free_discard_mapping [2020-10-13 02:38:42,439 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_discard_fail [2020-10-13 02:38:42,439 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_discard_success [2020-10-13 02:38:42,440 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_discard_no_passdown [2020-10-13 02:38:42,440 INFO L138 BoogieDeclarations]: Found implementation of procedure passdown_double_checking_shared_status [2020-10-13 02:38:42,440 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_discard_passdown [2020-10-13 02:38:42,440 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared [2020-10-13 02:38:42,440 INFO L138 BoogieDeclarations]: Found implementation of procedure io_overlaps_block [2020-10-13 02:38:42,441 INFO L138 BoogieDeclarations]: Found implementation of procedure io_overwrites_block [2020-10-13 02:38:42,441 INFO L138 BoogieDeclarations]: Found implementation of procedure save_and_set_endio [2020-10-13 02:38:42,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_next_mapping [2020-10-13 02:38:42,442 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_mapping [2020-10-13 02:38:42,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_zero [2020-10-13 02:38:42,442 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_and_issue_overwrite [2020-10-13 02:38:42,442 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_copy [2020-10-13 02:38:42,442 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_internal_copy [2020-10-13 02:38:42,442 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_zero [2020-10-13 02:38:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_external_copy [2020-10-13 02:38:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure check_for_space [2020-10-13 02:38:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure commit [2020-10-13 02:38:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure check_low_water_mark [2020-10-13 02:38:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_data_block [2020-10-13 02:38:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure retry_on_resume [2020-10-13 02:38:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure should_error_unserviceable_bio [2020-10-13 02:38:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_unserviceable_bio [2020-10-13 02:38:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure retry_bios_on_resume [2020-10-13 02:38:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_cell_no_passdown [2020-10-13 02:38:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __bio_inc_remaining [2020-10-13 02:38:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure break_up_discard_bio [2020-10-13 02:38:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_cell_passdown [2020-10-13 02:38:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_bio [2020-10-13 02:38:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure break_sharing [2020-10-13 02:38:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __remap_and_issue_shared_cell [2020-10-13 02:38:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_and_issue_shared_cell [2020-10-13 02:38:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure process_shared_bio [2020-10-13 02:38:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure provision_block [2020-10-13 02:38:42,453 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell [2020-10-13 02:38:42,453 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bio [2020-10-13 02:38:42,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __process_bio_read_only [2020-10-13 02:38:42,454 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bio_read_only [2020-10-13 02:38:42,454 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell_read_only [2020-10-13 02:38:42,454 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bio_success [2020-10-13 02:38:42,455 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bio_fail [2020-10-13 02:38:42,455 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell_success [2020-10-13 02:38:42,455 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell_fail [2020-10-13 02:38:42,455 INFO L138 BoogieDeclarations]: Found implementation of procedure need_commit_due_to_time [2020-10-13 02:38:42,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __thin_bio_rb_add [2020-10-13 02:38:42,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __extract_sorted_bios [2020-10-13 02:38:42,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __sort_thin_deferred_bios [2020-10-13 02:38:42,455 INFO L138 BoogieDeclarations]: Found implementation of procedure process_thin_deferred_bios [2020-10-13 02:38:42,456 INFO L138 BoogieDeclarations]: Found implementation of procedure cmp_cells [2020-10-13 02:38:42,456 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_cells [2020-10-13 02:38:42,456 INFO L138 BoogieDeclarations]: Found implementation of procedure process_thin_deferred_cells [2020-10-13 02:38:42,456 INFO L138 BoogieDeclarations]: Found implementation of procedure get_first_thin [2020-10-13 02:38:42,456 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_thin [2020-10-13 02:38:42,456 INFO L138 BoogieDeclarations]: Found implementation of procedure process_deferred_bios [2020-10-13 02:38:42,456 INFO L138 BoogieDeclarations]: Found implementation of procedure do_worker [2020-10-13 02:38:42,456 INFO L138 BoogieDeclarations]: Found implementation of procedure do_waker [2020-10-13 02:38:42,456 INFO L138 BoogieDeclarations]: Found implementation of procedure do_no_space_timeout [2020-10-13 02:38:42,457 INFO L138 BoogieDeclarations]: Found implementation of procedure to_pool_work [2020-10-13 02:38:42,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_work_complete [2020-10-13 02:38:42,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_work_wait [2020-10-13 02:38:42,457 INFO L138 BoogieDeclarations]: Found implementation of procedure to_noflush [2020-10-13 02:38:42,457 INFO L138 BoogieDeclarations]: Found implementation of procedure do_noflush_start [2020-10-13 02:38:42,457 INFO L138 BoogieDeclarations]: Found implementation of procedure do_noflush_stop [2020-10-13 02:38:42,457 INFO L138 BoogieDeclarations]: Found implementation of procedure noflush_work [2020-10-13 02:38:42,457 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pool_mode [2020-10-13 02:38:42,458 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_of_pool_mode_change [2020-10-13 02:38:42,458 INFO L138 BoogieDeclarations]: Found implementation of procedure passdown_enabled [2020-10-13 02:38:42,458 INFO L138 BoogieDeclarations]: Found implementation of procedure set_discard_callbacks [2020-10-13 02:38:42,458 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pool_mode [2020-10-13 02:38:42,458 INFO L138 BoogieDeclarations]: Found implementation of procedure abort_transaction [2020-10-13 02:38:42,458 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_operation_failed [2020-10-13 02:38:42,458 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_defer_bio [2020-10-13 02:38:42,458 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_defer_bio_with_throttle [2020-10-13 02:38:42,458 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_defer_cell [2020-10-13 02:38:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_hook_bio [2020-10-13 02:38:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_bio_map [2020-10-13 02:38:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_is_congested [2020-10-13 02:38:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure requeue_bios [2020-10-13 02:38:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure data_dev_supports_discard [2020-10-13 02:38:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure is_factor [2020-10-13 02:38:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_passdown_if_not_supported [2020-10-13 02:38:42,459 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_control_target [2020-10-13 02:38:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_control_target [2020-10-13 02:38:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_features_init [2020-10-13 02:38:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_destroy [2020-10-13 02:38:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_create [2020-10-13 02:38:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_inc [2020-10-13 02:38:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_dec [2020-10-13 02:38:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_find [2020-10-13 02:38:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_dtr [2020-10-13 02:38:42,460 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_pool_features [2020-10-13 02:38:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_low_callback [2020-10-13 02:38:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dev_size [2020-10-13 02:38:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_if_metadata_device_too_big [2020-10-13 02:38:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure get_metadata_dev_size [2020-10-13 02:38:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure get_metadata_dev_size_in_blocks [2020-10-13 02:38:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_metadata_threshold [2020-10-13 02:38:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_ctr [2020-10-13 02:38:42,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_map [2020-10-13 02:38:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_resize_data_dev [2020-10-13 02:38:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_resize_metadata_dev [2020-10-13 02:38:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_preresume [2020-10-13 02:38:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_suspend_active_thins [2020-10-13 02:38:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_resume_active_thins [2020-10-13 02:38:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_resume [2020-10-13 02:38:42,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_presuspend [2020-10-13 02:38:42,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_presuspend_undo [2020-10-13 02:38:42,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_postsuspend [2020-10-13 02:38:42,463 INFO L138 BoogieDeclarations]: Found implementation of procedure check_arg_count [2020-10-13 02:38:42,463 INFO L138 BoogieDeclarations]: Found implementation of procedure read_dev_id [2020-10-13 02:38:42,463 INFO L138 BoogieDeclarations]: Found implementation of procedure process_create_thin_mesg [2020-10-13 02:38:42,463 INFO L138 BoogieDeclarations]: Found implementation of procedure process_create_snap_mesg [2020-10-13 02:38:42,463 INFO L138 BoogieDeclarations]: Found implementation of procedure process_delete_mesg [2020-10-13 02:38:42,463 INFO L138 BoogieDeclarations]: Found implementation of procedure process_set_transaction_id_mesg [2020-10-13 02:38:42,464 INFO L138 BoogieDeclarations]: Found implementation of procedure process_reserve_metadata_snap_mesg [2020-10-13 02:38:42,464 INFO L138 BoogieDeclarations]: Found implementation of procedure process_release_metadata_snap_mesg [2020-10-13 02:38:42,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_message [2020-10-13 02:38:42,464 INFO L138 BoogieDeclarations]: Found implementation of procedure emit_flags [2020-10-13 02:38:42,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_status [2020-10-13 02:38:42,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_iterate_devices [2020-10-13 02:38:42,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_merge [2020-10-13 02:38:42,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_io_hints [2020-10-13 02:38:42,465 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_get [2020-10-13 02:38:42,465 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_put [2020-10-13 02:38:42,465 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_dtr [2020-10-13 02:38:42,466 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_ctr [2020-10-13 02:38:42,471 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_map [2020-10-13 02:38:42,471 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_endio [2020-10-13 02:38:42,471 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_presuspend [2020-10-13 02:38:42,471 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_postsuspend [2020-10-13 02:38:42,471 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_preresume [2020-10-13 02:38:42,472 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_status [2020-10-13 02:38:42,472 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_merge [2020-10-13 02:38:42,472 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_iterate_devices [2020-10-13 02:38:42,472 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_io_hints [2020-10-13 02:38:42,472 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_init [2020-10-13 02:38:42,472 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_exit [2020-10-13 02:38:42,472 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2020-10-13 02:38:42,472 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2020-10-13 02:38:42,473 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-13 02:38:42,473 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2020-10-13 02:38:42,473 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2020-10-13 02:38:42,473 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-13 02:38:42,474 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2020-10-13 02:38:42,474 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2020-10-13 02:38:42,474 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-13 02:38:42,474 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2020-10-13 02:38:42,474 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-13 02:38:42,475 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-13 02:38:42,475 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-10-13 02:38:42,475 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2020-10-13 02:38:42,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_target_type_5 [2020-10-13 02:38:42,475 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2020-10-13 02:38:42,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_target_type_6 [2020-10-13 02:38:42,475 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-13 02:38:42,475 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2020-10-13 02:38:42,476 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2020-10-13 02:38:42,476 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 02:38:42,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-13 02:38:42,476 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-13 02:38:42,476 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 02:38:42,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-13 02:38:42,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-13 02:38:42,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-13 02:38:42,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-13 02:38:42,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-13 02:38:42,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_10 [2020-10-13 02:38:42,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_11 [2020-10-13 02:38:42,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_12 [2020-10-13 02:38:42,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_13 [2020-10-13 02:38:42,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_14 [2020-10-13 02:38:42,477 INFO L138 BoogieDeclarations]: Found implementation of procedure get_disk_ro [2020-10-13 02:38:42,478 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_destroy [2020-10-13 02:38:42,478 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_extend [2020-10-13 02:38:42,478 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_nr_blocks [2020-10-13 02:38:42,478 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_nr_free [2020-10-13 02:38:42,478 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_count [2020-10-13 02:38:42,478 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_commit [2020-10-13 02:38:42,478 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_inc_block [2020-10-13 02:38:42,478 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_dec_block [2020-10-13 02:38:42,479 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_new_block [2020-10-13 02:38:42,479 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_root_size [2020-10-13 02:38:42,479 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_copy_root [2020-10-13 02:38:42,479 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_register_threshold_callback [2020-10-13 02:38:42,479 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_prepare_for_write [2020-10-13 02:38:42,479 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_check [2020-10-13 02:38:42,479 INFO L138 BoogieDeclarations]: Found implementation of procedure pack_block_time [2020-10-13 02:38:42,479 INFO L138 BoogieDeclarations]: Found implementation of procedure unpack_block_time [2020-10-13 02:38:42,480 INFO L138 BoogieDeclarations]: Found implementation of procedure data_block_inc [2020-10-13 02:38:42,480 INFO L138 BoogieDeclarations]: Found implementation of procedure data_block_dec [2020-10-13 02:38:42,480 INFO L138 BoogieDeclarations]: Found implementation of procedure data_block_equal [2020-10-13 02:38:42,480 INFO L138 BoogieDeclarations]: Found implementation of procedure subtree_inc [2020-10-13 02:38:42,480 INFO L138 BoogieDeclarations]: Found implementation of procedure subtree_dec [2020-10-13 02:38:42,480 INFO L138 BoogieDeclarations]: Found implementation of procedure subtree_equal [2020-10-13 02:38:42,480 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_lock_zero [2020-10-13 02:38:42,481 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_lock [2020-10-13 02:38:42,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __superblock_all_zeroes [2020-10-13 02:38:42,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __setup_btree_details [2020-10-13 02:38:42,481 INFO L138 BoogieDeclarations]: Found implementation of procedure save_sm_roots [2020-10-13 02:38:42,481 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_sm_roots [2020-10-13 02:38:42,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __write_initial_superblock [2020-10-13 02:38:42,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __format_metadata [2020-10-13 02:38:42,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __check_incompat_features [2020-10-13 02:38:42,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_metadata [2020-10-13 02:38:42,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_or_format_metadata [2020-10-13 02:38:42,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_persistent_data_objects [2020-10-13 02:38:42,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __destroy_persistent_data_objects [2020-10-13 02:38:42,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __begin_transaction [2020-10-13 02:38:42,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __write_changed_details [2020-10-13 02:38:42,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __commit_transaction [2020-10-13 02:38:42,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_open [2020-10-13 02:38:42,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_close [2020-10-13 02:38:42,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_device [2020-10-13 02:38:42,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __close_device [2020-10-13 02:38:42,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_thin [2020-10-13 02:38:42,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_create_thin [2020-10-13 02:38:42,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_snapshot_details [2020-10-13 02:38:42,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_snap [2020-10-13 02:38:42,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_create_snap [2020-10-13 02:38:42,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __delete_device [2020-10-13 02:38:42,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_delete_thin_device [2020-10-13 02:38:42,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_set_metadata_transaction_id [2020-10-13 02:38:42,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_metadata_transaction_id [2020-10-13 02:38:42,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __reserve_metadata_snap [2020-10-13 02:38:42,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_reserve_metadata_snap [2020-10-13 02:38:42,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_metadata_snap [2020-10-13 02:38:42,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_release_metadata_snap [2020-10-13 02:38:42,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_metadata_snap [2020-10-13 02:38:42,485 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_metadata_snap [2020-10-13 02:38:42,485 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_open_thin_device [2020-10-13 02:38:42,485 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_close_thin_device [2020-10-13 02:38:42,485 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_dev_id [2020-10-13 02:38:42,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __snapshotted_since [2020-10-13 02:38:42,485 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_find_block [2020-10-13 02:38:42,485 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_find_mapped_range [2020-10-13 02:38:42,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __insert [2020-10-13 02:38:42,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_insert_block [2020-10-13 02:38:42,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __remove [2020-10-13 02:38:42,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __remove_range [2020-10-13 02:38:42,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_remove_block [2020-10-13 02:38:42,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_remove_range [2020-10-13 02:38:42,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_block_is_used [2020-10-13 02:38:42,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_changed_this_transaction [2020-10-13 02:38:42,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_changed_this_transaction [2020-10-13 02:38:42,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_aborted_changes [2020-10-13 02:38:42,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_alloc_data_block [2020-10-13 02:38:42,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_commit_metadata [2020-10-13 02:38:42,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_abort_with_changes_flags [2020-10-13 02:38:42,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_abort_metadata [2020-10-13 02:38:42,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_free_block_count [2020-10-13 02:38:42,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_free_metadata_block_count [2020-10-13 02:38:42,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_metadata_dev_size [2020-10-13 02:38:42,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_data_dev_size [2020-10-13 02:38:42,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_get_mapped_count [2020-10-13 02:38:42,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __highest_block [2020-10-13 02:38:42,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_get_highest_mapped_block [2020-10-13 02:38:42,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __resize_space_map [2020-10-13 02:38:42,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_resize_data_dev [2020-10-13 02:38:42,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_resize_metadata_dev [2020-10-13 02:38:42,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_read_only [2020-10-13 02:38:42,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_read_write [2020-10-13 02:38:42,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_register_metadata_threshold [2020-10-13 02:38:42,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_set_needs_check [2020-10-13 02:38:42,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_needs_check [2020-10-13 02:38:42,490 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_issue_prefetches [2020-10-13 02:38:42,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dm_block_validator_4 [2020-10-13 02:38:42,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2020-10-13 02:38:42,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_29 [2020-10-13 02:38:42,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_30 [2020-10-13 02:38:42,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_31 [2020-10-13 02:38:42,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_32 [2020-10-13 02:38:42,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_33 [2020-10-13 02:38:42,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 02:38:42,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 02:38:42,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 02:38:42,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 02:38:42,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 02:38:42,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-13 02:38:42,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-13 02:38:42,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-13 02:38:42,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-13 02:38:42,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-13 02:38:42,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 02:38:42,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ___might_sleep [2020-10-13 02:38:42,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2020-10-13 02:38:42,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-13 02:38:42,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2020-10-13 02:38:42,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-13 02:38:42,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-13 02:38:42,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-13 02:38:42,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add_rcu [2020-10-13 02:38:42,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-13 02:38:42,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-13 02:38:42,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 02:38:42,494 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2020-10-13 02:38:42,494 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-13 02:38:42,494 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 02:38:42,494 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2020-10-13 02:38:42,494 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_alloc_bioset [2020-10-13 02:38:42,495 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_chain [2020-10-13 02:38:42,496 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2020-10-13 02:38:42,496 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2020-10-13 02:38:42,496 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_min [2020-10-13 02:38:42,496 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_opt [2020-10-13 02:38:42,496 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2020-10-13 02:38:42,496 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2020-10-13 02:38:42,496 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-13 02:38:42,496 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-13 02:38:42,497 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-13 02:38:42,497 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_detain [2020-10-13 02:38:42,497 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_alloc_cell [2020-10-13 02:38:42,497 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_create [2020-10-13 02:38:42,497 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_destroy [2020-10-13 02:38:42,497 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_free_cell [2020-10-13 02:38:42,497 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_data [2020-10-13 02:38:42,497 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_location [2020-10-13 02:38:42,497 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_create [2020-10-13 02:38:42,498 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_destroy [2020-10-13 02:38:42,498 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_block_size [2020-10-13 02:38:42,498 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_checksum [2020-10-13 02:38:42,498 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_is_read_only [2020-10-13 02:38:42,498 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_read_lock [2020-10-13 02:38:42,498 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_set_read_only [2020-10-13 02:38:42,498 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_set_read_write [2020-10-13 02:38:42,498 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_unlock [2020-10-13 02:38:42,499 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_write_lock [2020-10-13 02:38:42,499 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_write_lock_zero [2020-10-13 02:38:42,499 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_del [2020-10-13 02:38:42,499 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_empty [2020-10-13 02:38:42,499 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_find_highest_key [2020-10-13 02:38:42,499 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_insert [2020-10-13 02:38:42,499 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_insert_notify [2020-10-13 02:38:42,500 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_lookup [2020-10-13 02:38:42,500 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_remove [2020-10-13 02:38:42,500 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_remove_leaves [2020-10-13 02:38:42,500 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_error [2020-10-13 02:38:42,500 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_release [2020-10-13 02:38:42,500 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_release_no_holder [2020-10-13 02:38:42,500 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_visit_release [2020-10-13 02:38:42,500 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_consume_args [2020-10-13 02:38:42,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_entry_dec [2020-10-13 02:38:42,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_entry_inc [2020-10-13 02:38:42,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_add_work [2020-10-13 02:38:42,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_create [2020-10-13 02:38:42,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_destroy [2020-10-13 02:38:42,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_device_name [2020-10-13 02:38:42,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_device [2020-10-13 02:38:42,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_md [2020-10-13 02:38:42,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_internal_resume [2020-10-13 02:38:42,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_internal_suspend_noflush [2020-10-13 02:38:42,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_create [2020-10-13 02:38:42,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_destroy [2020-10-13 02:38:42,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_copy [2020-10-13 02:38:42,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_zero [2020-10-13 02:38:42,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_noflush_suspending [2020-10-13 02:38:42,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put [2020-10-13 02:38:42,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put_device [2020-10-13 02:38:42,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_read_arg_group [2020-10-13 02:38:42,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_register_target [2020-10-13 02:38:42,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_set_target_max_io_len [2020-10-13 02:38:42,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_shift_arg [2020-10-13 02:38:42,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_disk_create [2020-10-13 02:38:42,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_disk_open [2020-10-13 02:38:42,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_suspended [2020-10-13 02:38:42,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_add_target_callbacks [2020-10-13 02:38:42,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_event [2020-10-13 02:38:42,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_md [2020-10-13 02:38:42,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_mode [2020-10-13 02:38:42,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_commit [2020-10-13 02:38:42,505 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_create_non_blocking_clone [2020-10-13 02:38:42,505 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_create_with_sm [2020-10-13 02:38:42,505 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_dec [2020-10-13 02:38:42,505 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_destroy [2020-10-13 02:38:42,505 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_inc [2020-10-13 02:38:42,505 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_issue_prefetches [2020-10-13 02:38:42,505 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_open_with_sm [2020-10-13 02:38:42,505 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_pre_commit [2020-10-13 02:38:42,509 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_read_lock [2020-10-13 02:38:42,510 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_shadow_block [2020-10-13 02:38:42,510 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_unlock [2020-10-13 02:38:42,510 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unregister_target [2020-10-13 02:38:42,510 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2020-10-13 02:38:42,510 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2020-10-13 02:38:42,510 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-13 02:38:42,510 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2020-10-13 02:38:42,510 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-13 02:38:42,511 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2020-10-13 02:38:42,511 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2020-10-13 02:38:42,511 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2020-10-13 02:38:42,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 02:38:42,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2020-10-13 02:38:42,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2020-10-13 02:38:42,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_5 [2020-10-13 02:38:42,511 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-13 02:38:42,511 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2020-10-13 02:38:42,512 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2020-10-13 02:38:42,512 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-13 02:38:42,512 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2020-10-13 02:38:42,512 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_alloc [2020-10-13 02:38:42,512 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create [2020-10-13 02:38:42,512 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2020-10-13 02:38:42,512 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2020-10-13 02:38:42,512 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-13 02:38:42,512 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 02:38:42,513 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 02:38:42,513 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-13 02:38:42,513 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-13 02:38:42,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2020-10-13 02:38:42,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2020-10-13 02:38:42,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2020-10-13 02:38:42,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2020-10-13 02:38:42,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2020-10-13 02:38:42,514 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2020-10-13 02:38:42,514 INFO L138 BoogieDeclarations]: Found implementation of procedure sort [2020-10-13 02:38:42,514 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2020-10-13 02:38:42,514 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_bio [2020-10-13 02:38:42,514 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_sched [2020-10-13 02:38:42,514 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2020-10-13 02:38:42,514 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2020-10-13 02:38:42,514 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2020-10-13 02:38:42,514 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 02:38:42,515 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_fill_bio [2020-10-13 02:38:42,515 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 02:38:42,515 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 02:38:42,515 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 02:38:42,515 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 02:38:42,515 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 02:38:42,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 02:38:42,516 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2020-10-13 02:38:42,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 02:38:42,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 02:38:42,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 02:38:42,516 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-13 02:38:42,516 INFO L130 BoogieDeclarations]: Found specification of procedure __ffs [2020-10-13 02:38:42,516 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2020-10-13 02:38:42,517 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2020-10-13 02:38:42,517 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2020-10-13 02:38:42,517 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 02:38:42,517 INFO L130 BoogieDeclarations]: Found specification of procedure ___might_sleep [2020-10-13 02:38:42,517 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2020-10-13 02:38:42,517 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2020-10-13 02:38:42,517 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-13 02:38:42,517 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2020-10-13 02:38:42,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 02:38:42,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 02:38:42,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 02:38:42,518 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 02:38:42,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 02:38:42,518 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-13 02:38:42,518 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-13 02:38:42,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 02:38:42,518 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-13 02:38:42,518 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-13 02:38:42,519 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-13 02:38:42,519 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-13 02:38:42,519 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2020-10-13 02:38:42,519 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2020-10-13 02:38:42,519 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2020-10-13 02:38:42,519 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-13 02:38:42,519 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 02:38:42,519 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 02:38:42,519 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2020-10-13 02:38:42,520 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-13 02:38:42,520 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-13 02:38:42,520 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 02:38:42,520 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-13 02:38:42,520 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-13 02:38:42,520 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-13 02:38:42,520 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2020-10-13 02:38:42,521 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2020-10-13 02:38:42,521 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-13 02:38:42,521 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-13 02:38:42,521 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2020-10-13 02:38:42,521 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2020-10-13 02:38:42,521 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2020-10-13 02:38:42,521 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 02:38:42,521 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-13 02:38:42,522 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 02:38:42,522 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 02:38:42,522 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 02:38:42,522 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-13 02:38:42,522 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-13 02:38:42,522 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_is_locked [2020-10-13 02:38:42,522 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-13 02:38:42,522 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 02:38:42,523 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2020-10-13 02:38:42,523 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2020-10-13 02:38:42,523 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2020-10-13 02:38:42,523 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2020-10-13 02:38:42,523 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2020-10-13 02:38:42,523 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-13 02:38:42,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 02:38:42,523 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 02:38:42,524 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2020-10-13 02:38:42,524 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-13 02:38:42,524 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_sched [2020-10-13 02:38:42,524 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2020-10-13 02:38:42,524 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2020-10-13 02:38:42,524 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2020-10-13 02:38:42,524 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2020-10-13 02:38:42,525 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2020-10-13 02:38:42,525 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2020-10-13 02:38:42,525 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-13 02:38:42,525 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2020-10-13 02:38:42,525 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2020-10-13 02:38:42,525 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-13 02:38:42,525 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2020-10-13 02:38:42,525 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2020-10-13 02:38:42,526 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2020-10-13 02:38:42,526 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2020-10-13 02:38:42,526 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2020-10-13 02:38:42,526 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-13 02:38:42,526 INFO L130 BoogieDeclarations]: Found specification of procedure to_delayed_work [2020-10-13 02:38:42,526 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-13 02:38:42,526 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-13 02:38:42,526 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-13 02:38:42,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_10 [2020-10-13 02:38:42,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_11 [2020-10-13 02:38:42,527 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-13 02:38:42,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-13 02:38:42,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-13 02:38:42,527 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-13 02:38:42,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-13 02:38:42,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-13 02:38:42,528 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-13 02:38:42,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-13 02:38:42,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_14 [2020-10-13 02:38:42,528 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2020-10-13 02:38:42,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_12 [2020-10-13 02:38:42,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_13 [2020-10-13 02:38:42,528 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-13 02:38:42,528 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-13 02:38:42,529 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add_rcu [2020-10-13 02:38:42,529 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2020-10-13 02:38:42,529 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2020-10-13 02:38:42,529 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2020-10-13 02:38:42,529 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2020-10-13 02:38:42,529 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2020-10-13 02:38:42,529 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 02:38:42,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 02:38:42,529 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 02:38:42,530 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 02:38:42,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 02:38:42,530 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-13 02:38:42,530 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 02:38:42,530 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 02:38:42,530 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 02:38:42,530 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 02:38:42,530 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 02:38:42,530 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 02:38:42,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 02:38:42,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 02:38:42,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 02:38:42,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 02:38:42,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 02:38:42,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 02:38:42,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 02:38:42,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 02:38:42,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dm_block_validator_4 [2020-10-13 02:38:42,532 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2020-10-13 02:38:42,532 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2020-10-13 02:38:42,532 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-13 02:38:42,532 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2020-10-13 02:38:42,532 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2020-10-13 02:38:42,532 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-13 02:38:42,532 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2020-10-13 02:38:42,533 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2020-10-13 02:38:42,533 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-13 02:38:42,533 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2020-10-13 02:38:42,533 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-13 02:38:42,533 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-13 02:38:42,533 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-10-13 02:38:42,533 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2020-10-13 02:38:42,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_target_type_5 [2020-10-13 02:38:42,533 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2020-10-13 02:38:42,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_target_type_6 [2020-10-13 02:38:42,534 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-13 02:38:42,534 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2020-10-13 02:38:42,534 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2020-10-13 02:38:42,534 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2020-10-13 02:38:42,534 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2020-10-13 02:38:42,534 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2020-10-13 02:38:42,534 INFO L130 BoogieDeclarations]: Found specification of procedure submit_bio [2020-10-13 02:38:42,534 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2020-10-13 02:38:42,535 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2020-10-13 02:38:42,535 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc [2020-10-13 02:38:42,535 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2020-10-13 02:38:42,535 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc_slab [2020-10-13 02:38:42,535 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free_slab [2020-10-13 02:38:42,535 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_slab_pool [2020-10-13 02:38:42,535 INFO L130 BoogieDeclarations]: Found specification of procedure bio_alloc_bioset [2020-10-13 02:38:42,535 INFO L130 BoogieDeclarations]: Found specification of procedure bio_alloc [2020-10-13 02:38:42,536 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2020-10-13 02:38:42,536 INFO L130 BoogieDeclarations]: Found specification of procedure bio_chain [2020-10-13 02:38:42,536 INFO L130 BoogieDeclarations]: Found specification of procedure zero_fill_bio [2020-10-13 02:38:42,536 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_empty [2020-10-13 02:38:42,536 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_init [2020-10-13 02:38:42,536 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_add [2020-10-13 02:38:42,536 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_merge [2020-10-13 02:38:42,536 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_pop [2020-10-13 02:38:42,537 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2020-10-13 02:38:42,537 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2020-10-13 02:38:42,537 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_min [2020-10-13 02:38:42,537 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_opt [2020-10-13 02:38:42,537 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2020-10-13 02:38:42,537 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2020-10-13 02:38:42,537 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_discard_alignment [2020-10-13 02:38:42,537 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_open [2020-10-13 02:38:42,538 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_close [2020-10-13 02:38:42,538 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_create_thin [2020-10-13 02:38:42,538 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_create_snap [2020-10-13 02:38:42,538 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_delete_thin_device [2020-10-13 02:38:42,538 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_commit_metadata [2020-10-13 02:38:42,538 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_abort_metadata [2020-10-13 02:38:42,538 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_set_metadata_transaction_id [2020-10-13 02:38:42,538 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_metadata_transaction_id [2020-10-13 02:38:42,539 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_reserve_metadata_snap [2020-10-13 02:38:42,539 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_release_metadata_snap [2020-10-13 02:38:42,539 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_metadata_snap [2020-10-13 02:38:42,539 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_open_thin_device [2020-10-13 02:38:42,539 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_close_thin_device [2020-10-13 02:38:42,539 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_dev_id [2020-10-13 02:38:42,539 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_find_block [2020-10-13 02:38:42,539 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_find_mapped_range [2020-10-13 02:38:42,540 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_alloc_data_block [2020-10-13 02:38:42,540 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_insert_block [2020-10-13 02:38:42,540 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_remove_range [2020-10-13 02:38:42,540 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_changed_this_transaction [2020-10-13 02:38:42,540 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_changed_this_transaction [2020-10-13 02:38:42,540 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_aborted_changes [2020-10-13 02:38:42,540 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_get_highest_mapped_block [2020-10-13 02:38:42,540 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_get_mapped_count [2020-10-13 02:38:42,541 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_free_block_count [2020-10-13 02:38:42,541 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_free_metadata_block_count [2020-10-13 02:38:42,541 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_metadata_dev_size [2020-10-13 02:38:42,541 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_data_dev_size [2020-10-13 02:38:42,541 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_block_is_used [2020-10-13 02:38:42,541 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_resize_data_dev [2020-10-13 02:38:42,541 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_resize_metadata_dev [2020-10-13 02:38:42,541 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_read_only [2020-10-13 02:38:42,542 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_read_write [2020-10-13 02:38:42,542 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_register_metadata_threshold [2020-10-13 02:38:42,542 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_set_needs_check [2020-10-13 02:38:42,542 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_needs_check [2020-10-13 02:38:42,542 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_issue_prefetches [2020-10-13 02:38:42,542 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_create [2020-10-13 02:38:42,542 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_destroy [2020-10-13 02:38:42,542 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_alloc_cell [2020-10-13 02:38:42,543 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_free_cell [2020-10-13 02:38:42,543 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_detain [2020-10-13 02:38:42,543 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_release [2020-10-13 02:38:42,543 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_release_no_holder [2020-10-13 02:38:42,543 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_error [2020-10-13 02:38:42,543 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_visit_release [2020-10-13 02:38:42,543 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_create [2020-10-13 02:38:42,543 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_destroy [2020-10-13 02:38:42,543 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_entry_inc [2020-10-13 02:38:42,544 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_entry_dec [2020-10-13 02:38:42,544 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_add_work [2020-10-13 02:38:42,544 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_device [2020-10-13 02:38:42,544 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_device [2020-10-13 02:38:42,544 INFO L130 BoogieDeclarations]: Found specification of procedure dm_per_bio_data [2020-10-13 02:38:42,544 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_from_per_bio_data [2020-10-13 02:38:42,544 INFO L130 BoogieDeclarations]: Found specification of procedure dm_register_target [2020-10-13 02:38:42,544 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_target [2020-10-13 02:38:42,545 INFO L130 BoogieDeclarations]: Found specification of procedure dm_read_arg_group [2020-10-13 02:38:42,545 INFO L130 BoogieDeclarations]: Found specification of procedure dm_shift_arg [2020-10-13 02:38:42,545 INFO L130 BoogieDeclarations]: Found specification of procedure dm_consume_args [2020-10-13 02:38:42,545 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_md [2020-10-13 02:38:42,545 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put [2020-10-13 02:38:42,545 INFO L130 BoogieDeclarations]: Found specification of procedure dm_device_name [2020-10-13 02:38:42,545 INFO L130 BoogieDeclarations]: Found specification of procedure dm_suspended [2020-10-13 02:38:42,546 INFO L130 BoogieDeclarations]: Found specification of procedure dm_noflush_suspending [2020-10-13 02:38:42,546 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_add_target_callbacks [2020-10-13 02:38:42,546 INFO L130 BoogieDeclarations]: Found specification of procedure dm_set_target_max_io_len [2020-10-13 02:38:42,546 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_mode [2020-10-13 02:38:42,546 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_md [2020-10-13 02:38:42,546 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_event [2020-10-13 02:38:42,546 INFO L130 BoogieDeclarations]: Found specification of procedure wb_congested [2020-10-13 02:38:42,547 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-13 02:38:42,547 INFO L130 BoogieDeclarations]: Found specification of procedure bdi_congested [2020-10-13 02:38:42,547 INFO L130 BoogieDeclarations]: Found specification of procedure dm_internal_suspend_noflush [2020-10-13 02:38:42,547 INFO L130 BoogieDeclarations]: Found specification of procedure dm_internal_resume [2020-10-13 02:38:42,547 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_create [2020-10-13 02:38:42,547 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_destroy [2020-10-13 02:38:42,547 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_copy [2020-10-13 02:38:42,548 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_zero [2020-10-13 02:38:42,548 INFO L130 BoogieDeclarations]: Found specification of procedure sort [2020-10-13 02:38:42,548 INFO L130 BoogieDeclarations]: Found specification of procedure build_key [2020-10-13 02:38:42,548 INFO L130 BoogieDeclarations]: Found specification of procedure build_data_key [2020-10-13 02:38:42,548 INFO L130 BoogieDeclarations]: Found specification of procedure build_virtual_key [2020-10-13 02:38:42,548 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_init [2020-10-13 02:38:42,548 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_work_start [2020-10-13 02:38:42,549 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_work_update [2020-10-13 02:38:42,549 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_work_complete [2020-10-13 02:38:42,549 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_lock [2020-10-13 02:38:42,549 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_unlock [2020-10-13 02:38:42,549 INFO L130 BoogieDeclarations]: Found specification of procedure get_pool_mode [2020-10-13 02:38:42,549 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_operation_failed [2020-10-13 02:38:42,549 INFO L130 BoogieDeclarations]: Found specification of procedure __blkdev_issue_discard_async [2020-10-13 02:38:42,550 INFO L130 BoogieDeclarations]: Found specification of procedure block_size_is_power_of_two [2020-10-13 02:38:42,550 INFO L130 BoogieDeclarations]: Found specification of procedure block_to_sectors [2020-10-13 02:38:42,550 INFO L130 BoogieDeclarations]: Found specification of procedure issue_discard [2020-10-13 02:38:42,550 INFO L130 BoogieDeclarations]: Found specification of procedure wake_worker [2020-10-13 02:38:42,550 INFO L130 BoogieDeclarations]: Found specification of procedure bio_detain [2020-10-13 02:38:42,550 INFO L130 BoogieDeclarations]: Found specification of procedure cell_release [2020-10-13 02:38:42,550 INFO L130 BoogieDeclarations]: Found specification of procedure cell_visit_release [2020-10-13 02:38:42,551 INFO L130 BoogieDeclarations]: Found specification of procedure cell_release_no_holder [2020-10-13 02:38:42,551 INFO L130 BoogieDeclarations]: Found specification of procedure cell_error_with_code [2020-10-13 02:38:42,551 INFO L130 BoogieDeclarations]: Found specification of procedure cell_error [2020-10-13 02:38:42,551 INFO L130 BoogieDeclarations]: Found specification of procedure cell_success [2020-10-13 02:38:42,551 INFO L130 BoogieDeclarations]: Found specification of procedure cell_requeue [2020-10-13 02:38:42,551 INFO L130 BoogieDeclarations]: Found specification of procedure pool_table_init [2020-10-13 02:38:42,551 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_table_insert [2020-10-13 02:38:42,551 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_table_remove [2020-10-13 02:38:42,552 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_table_lookup [2020-10-13 02:38:42,552 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_table_lookup_metadata_dev [2020-10-13 02:38:42,552 INFO L130 BoogieDeclarations]: Found specification of procedure __merge_bio_list [2020-10-13 02:38:42,552 INFO L130 BoogieDeclarations]: Found specification of procedure error_bio_list [2020-10-13 02:38:42,552 INFO L130 BoogieDeclarations]: Found specification of procedure error_thin_bio_list [2020-10-13 02:38:42,552 INFO L130 BoogieDeclarations]: Found specification of procedure requeue_deferred_cells [2020-10-13 02:38:42,552 INFO L130 BoogieDeclarations]: Found specification of procedure requeue_io [2020-10-13 02:38:42,552 INFO L130 BoogieDeclarations]: Found specification of procedure error_retry_list [2020-10-13 02:38:42,552 INFO L130 BoogieDeclarations]: Found specification of procedure get_bio_block [2020-10-13 02:38:42,553 INFO L130 BoogieDeclarations]: Found specification of procedure get_bio_block_range [2020-10-13 02:38:42,553 INFO L130 BoogieDeclarations]: Found specification of procedure remap [2020-10-13 02:38:42,553 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin [2020-10-13 02:38:42,553 INFO L130 BoogieDeclarations]: Found specification of procedure bio_triggers_commit [2020-10-13 02:38:42,553 INFO L130 BoogieDeclarations]: Found specification of procedure inc_all_io_entry [2020-10-13 02:38:42,553 INFO L130 BoogieDeclarations]: Found specification of procedure issue [2020-10-13 02:38:42,553 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin_and_issue [2020-10-13 02:38:42,553 INFO L130 BoogieDeclarations]: Found specification of procedure remap_and_issue [2020-10-13 02:38:42,554 INFO L130 BoogieDeclarations]: Found specification of procedure __complete_mapping_preparation [2020-10-13 02:38:42,554 INFO L130 BoogieDeclarations]: Found specification of procedure complete_mapping_preparation [2020-10-13 02:38:42,554 INFO L130 BoogieDeclarations]: Found specification of procedure copy_complete [2020-10-13 02:38:42,554 INFO L130 BoogieDeclarations]: Found specification of procedure overwrite_endio [2020-10-13 02:38:42,554 INFO L130 BoogieDeclarations]: Found specification of procedure cell_defer_no_holder [2020-10-13 02:38:42,554 INFO L130 BoogieDeclarations]: Found specification of procedure thin_defer_bio [2020-10-13 02:38:42,554 INFO L130 BoogieDeclarations]: Found specification of procedure __inc_remap_and_issue_cell [2020-10-13 02:38:42,554 INFO L130 BoogieDeclarations]: Found specification of procedure inc_remap_and_issue_cell [2020-10-13 02:38:42,555 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_mapping_fail [2020-10-13 02:38:42,555 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_mapping [2020-10-13 02:38:42,555 INFO L130 BoogieDeclarations]: Found specification of procedure free_discard_mapping [2020-10-13 02:38:42,555 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_discard_fail [2020-10-13 02:38:42,555 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_discard_success [2020-10-13 02:38:42,555 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_discard_no_passdown [2020-10-13 02:38:42,555 INFO L130 BoogieDeclarations]: Found specification of procedure passdown_double_checking_shared_status [2020-10-13 02:38:42,555 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_discard_passdown [2020-10-13 02:38:42,556 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared [2020-10-13 02:38:42,556 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~process_mapping_fn~0 [2020-10-13 02:38:42,556 INFO L130 BoogieDeclarations]: Found specification of procedure io_overlaps_block [2020-10-13 02:38:42,556 INFO L130 BoogieDeclarations]: Found specification of procedure io_overwrites_block [2020-10-13 02:38:42,556 INFO L130 BoogieDeclarations]: Found specification of procedure save_and_set_endio [2020-10-13 02:38:42,556 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_next_mapping [2020-10-13 02:38:42,556 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_mapping [2020-10-13 02:38:42,556 INFO L130 BoogieDeclarations]: Found specification of procedure ll_zero [2020-10-13 02:38:42,557 INFO L130 BoogieDeclarations]: Found specification of procedure remap_and_issue_overwrite [2020-10-13 02:38:42,557 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_copy [2020-10-13 02:38:42,557 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_internal_copy [2020-10-13 02:38:42,557 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_zero [2020-10-13 02:38:42,557 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_external_copy [2020-10-13 02:38:42,557 INFO L130 BoogieDeclarations]: Found specification of procedure set_pool_mode [2020-10-13 02:38:42,557 INFO L130 BoogieDeclarations]: Found specification of procedure check_for_space [2020-10-13 02:38:42,557 INFO L130 BoogieDeclarations]: Found specification of procedure commit [2020-10-13 02:38:42,558 INFO L130 BoogieDeclarations]: Found specification of procedure check_low_water_mark [2020-10-13 02:38:42,558 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_data_block [2020-10-13 02:38:42,558 INFO L130 BoogieDeclarations]: Found specification of procedure retry_on_resume [2020-10-13 02:38:42,558 INFO L130 BoogieDeclarations]: Found specification of procedure should_error_unserviceable_bio [2020-10-13 02:38:42,558 INFO L130 BoogieDeclarations]: Found specification of procedure handle_unserviceable_bio [2020-10-13 02:38:42,558 INFO L130 BoogieDeclarations]: Found specification of procedure retry_bios_on_resume [2020-10-13 02:38:42,558 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_cell_no_passdown [2020-10-13 02:38:42,558 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 02:38:42,558 INFO L130 BoogieDeclarations]: Found specification of procedure __bio_inc_remaining [2020-10-13 02:38:42,559 INFO L130 BoogieDeclarations]: Found specification of procedure break_up_discard_bio [2020-10-13 02:38:42,559 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_cell_passdown [2020-10-13 02:38:42,559 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_bio [2020-10-13 02:38:42,559 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-13 02:38:42,559 INFO L130 BoogieDeclarations]: Found specification of procedure break_sharing [2020-10-13 02:38:42,559 INFO L130 BoogieDeclarations]: Found specification of procedure __remap_and_issue_shared_cell [2020-10-13 02:38:42,559 INFO L130 BoogieDeclarations]: Found specification of procedure remap_and_issue_shared_cell [2020-10-13 02:38:42,559 INFO L130 BoogieDeclarations]: Found specification of procedure process_shared_bio [2020-10-13 02:38:42,559 INFO L130 BoogieDeclarations]: Found specification of procedure provision_block [2020-10-13 02:38:42,560 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell [2020-10-13 02:38:42,560 INFO L130 BoogieDeclarations]: Found specification of procedure process_bio [2020-10-13 02:38:42,560 INFO L130 BoogieDeclarations]: Found specification of procedure __process_bio_read_only [2020-10-13 02:38:42,560 INFO L130 BoogieDeclarations]: Found specification of procedure process_bio_read_only [2020-10-13 02:38:42,560 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell_read_only [2020-10-13 02:38:42,560 INFO L130 BoogieDeclarations]: Found specification of procedure process_bio_success [2020-10-13 02:38:42,560 INFO L130 BoogieDeclarations]: Found specification of procedure process_bio_fail [2020-10-13 02:38:42,561 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell_success [2020-10-13 02:38:42,561 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell_fail [2020-10-13 02:38:42,561 INFO L130 BoogieDeclarations]: Found specification of procedure need_commit_due_to_time [2020-10-13 02:38:42,561 INFO L130 BoogieDeclarations]: Found specification of procedure __thin_bio_rb_add [2020-10-13 02:38:42,561 INFO L130 BoogieDeclarations]: Found specification of procedure __extract_sorted_bios [2020-10-13 02:38:42,561 INFO L130 BoogieDeclarations]: Found specification of procedure __sort_thin_deferred_bios [2020-10-13 02:38:42,561 INFO L130 BoogieDeclarations]: Found specification of procedure process_thin_deferred_bios [2020-10-13 02:38:42,561 INFO L130 BoogieDeclarations]: Found specification of procedure cmp_cells [2020-10-13 02:38:42,562 INFO L130 BoogieDeclarations]: Found specification of procedure sort_cells [2020-10-13 02:38:42,562 INFO L130 BoogieDeclarations]: Found specification of procedure process_thin_deferred_cells [2020-10-13 02:38:42,562 INFO L130 BoogieDeclarations]: Found specification of procedure thin_get [2020-10-13 02:38:42,562 INFO L130 BoogieDeclarations]: Found specification of procedure thin_put [2020-10-13 02:38:42,562 INFO L130 BoogieDeclarations]: Found specification of procedure get_first_thin [2020-10-13 02:38:42,562 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_thin [2020-10-13 02:38:42,562 INFO L130 BoogieDeclarations]: Found specification of procedure process_deferred_bios [2020-10-13 02:38:42,562 INFO L130 BoogieDeclarations]: Found specification of procedure do_worker [2020-10-13 02:38:42,563 INFO L130 BoogieDeclarations]: Found specification of procedure do_waker [2020-10-13 02:38:42,563 INFO L130 BoogieDeclarations]: Found specification of procedure do_no_space_timeout [2020-10-13 02:38:42,563 INFO L130 BoogieDeclarations]: Found specification of procedure to_pool_work [2020-10-13 02:38:42,563 INFO L130 BoogieDeclarations]: Found specification of procedure pool_work_complete [2020-10-13 02:38:42,563 INFO L130 BoogieDeclarations]: Found specification of procedure pool_work_wait [2020-10-13 02:38:42,563 INFO L130 BoogieDeclarations]: Found specification of procedure to_noflush [2020-10-13 02:38:42,563 INFO L130 BoogieDeclarations]: Found specification of procedure do_noflush_start [2020-10-13 02:38:42,563 INFO L130 BoogieDeclarations]: Found specification of procedure do_noflush_stop [2020-10-13 02:38:42,564 INFO L130 BoogieDeclarations]: Found specification of procedure noflush_work [2020-10-13 02:38:42,564 INFO L130 BoogieDeclarations]: Found specification of procedure notify_of_pool_mode_change [2020-10-13 02:38:42,564 INFO L130 BoogieDeclarations]: Found specification of procedure passdown_enabled [2020-10-13 02:38:42,564 INFO L130 BoogieDeclarations]: Found specification of procedure set_discard_callbacks [2020-10-13 02:38:42,564 INFO L130 BoogieDeclarations]: Found specification of procedure abort_transaction [2020-10-13 02:38:42,564 INFO L130 BoogieDeclarations]: Found specification of procedure thin_defer_bio_with_throttle [2020-10-13 02:38:42,564 INFO L130 BoogieDeclarations]: Found specification of procedure thin_defer_cell [2020-10-13 02:38:42,564 INFO L130 BoogieDeclarations]: Found specification of procedure thin_hook_bio [2020-10-13 02:38:42,565 INFO L130 BoogieDeclarations]: Found specification of procedure thin_bio_map [2020-10-13 02:38:42,565 INFO L130 BoogieDeclarations]: Found specification of procedure pool_is_congested [2020-10-13 02:38:42,565 INFO L130 BoogieDeclarations]: Found specification of procedure requeue_bios [2020-10-13 02:38:42,565 INFO L130 BoogieDeclarations]: Found specification of procedure data_dev_supports_discard [2020-10-13 02:38:42,565 INFO L130 BoogieDeclarations]: Found specification of procedure is_factor [2020-10-13 02:38:42,565 INFO L130 BoogieDeclarations]: Found specification of procedure disable_passdown_if_not_supported [2020-10-13 02:38:42,565 INFO L130 BoogieDeclarations]: Found specification of procedure bind_control_target [2020-10-13 02:38:42,565 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_control_target [2020-10-13 02:38:42,566 INFO L130 BoogieDeclarations]: Found specification of procedure pool_features_init [2020-10-13 02:38:42,566 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_destroy [2020-10-13 02:38:42,566 INFO L130 BoogieDeclarations]: Found specification of procedure pool_create [2020-10-13 02:38:42,566 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_inc [2020-10-13 02:38:42,566 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_dec [2020-10-13 02:38:42,566 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_find [2020-10-13 02:38:42,566 INFO L130 BoogieDeclarations]: Found specification of procedure pool_dtr [2020-10-13 02:38:42,566 INFO L130 BoogieDeclarations]: Found specification of procedure parse_pool_features [2020-10-13 02:38:42,566 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_low_callback [2020-10-13 02:38:42,567 INFO L130 BoogieDeclarations]: Found specification of procedure get_dev_size [2020-10-13 02:38:42,567 INFO L130 BoogieDeclarations]: Found specification of procedure warn_if_metadata_device_too_big [2020-10-13 02:38:42,567 INFO L130 BoogieDeclarations]: Found specification of procedure get_metadata_dev_size [2020-10-13 02:38:42,567 INFO L130 BoogieDeclarations]: Found specification of procedure get_metadata_dev_size_in_blocks [2020-10-13 02:38:42,567 INFO L130 BoogieDeclarations]: Found specification of procedure calc_metadata_threshold [2020-10-13 02:38:42,567 INFO L130 BoogieDeclarations]: Found specification of procedure pool_ctr [2020-10-13 02:38:42,567 INFO L130 BoogieDeclarations]: Found specification of procedure pool_map [2020-10-13 02:38:42,567 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_resize_data_dev [2020-10-13 02:38:42,568 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_resize_metadata_dev [2020-10-13 02:38:42,568 INFO L130 BoogieDeclarations]: Found specification of procedure pool_preresume [2020-10-13 02:38:42,568 INFO L130 BoogieDeclarations]: Found specification of procedure pool_suspend_active_thins [2020-10-13 02:38:42,568 INFO L130 BoogieDeclarations]: Found specification of procedure pool_resume_active_thins [2020-10-13 02:38:42,568 INFO L130 BoogieDeclarations]: Found specification of procedure pool_resume [2020-10-13 02:38:42,568 INFO L130 BoogieDeclarations]: Found specification of procedure pool_presuspend [2020-10-13 02:38:42,568 INFO L130 BoogieDeclarations]: Found specification of procedure pool_presuspend_undo [2020-10-13 02:38:42,568 INFO L130 BoogieDeclarations]: Found specification of procedure pool_postsuspend [2020-10-13 02:38:42,569 INFO L130 BoogieDeclarations]: Found specification of procedure check_arg_count [2020-10-13 02:38:42,569 INFO L130 BoogieDeclarations]: Found specification of procedure read_dev_id [2020-10-13 02:38:42,569 INFO L130 BoogieDeclarations]: Found specification of procedure process_create_thin_mesg [2020-10-13 02:38:42,569 INFO L130 BoogieDeclarations]: Found specification of procedure process_create_snap_mesg [2020-10-13 02:38:42,569 INFO L130 BoogieDeclarations]: Found specification of procedure process_delete_mesg [2020-10-13 02:38:42,569 INFO L130 BoogieDeclarations]: Found specification of procedure process_set_transaction_id_mesg [2020-10-13 02:38:42,569 INFO L130 BoogieDeclarations]: Found specification of procedure process_reserve_metadata_snap_mesg [2020-10-13 02:38:42,569 INFO L130 BoogieDeclarations]: Found specification of procedure process_release_metadata_snap_mesg [2020-10-13 02:38:42,570 INFO L130 BoogieDeclarations]: Found specification of procedure pool_message [2020-10-13 02:38:42,570 INFO L130 BoogieDeclarations]: Found specification of procedure emit_flags [2020-10-13 02:38:42,570 INFO L130 BoogieDeclarations]: Found specification of procedure pool_status [2020-10-13 02:38:42,570 INFO L130 BoogieDeclarations]: Found specification of procedure pool_iterate_devices [2020-10-13 02:38:42,570 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2020-10-13 02:38:42,570 INFO L130 BoogieDeclarations]: Found specification of procedure pool_merge [2020-10-13 02:38:42,570 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-13 02:38:42,570 INFO L130 BoogieDeclarations]: Found specification of procedure pool_io_hints [2020-10-13 02:38:42,571 INFO L130 BoogieDeclarations]: Found specification of procedure thin_dtr [2020-10-13 02:38:42,571 INFO L130 BoogieDeclarations]: Found specification of procedure thin_ctr [2020-10-13 02:38:42,571 INFO L130 BoogieDeclarations]: Found specification of procedure thin_map [2020-10-13 02:38:42,571 INFO L130 BoogieDeclarations]: Found specification of procedure thin_endio [2020-10-13 02:38:42,571 INFO L130 BoogieDeclarations]: Found specification of procedure thin_presuspend [2020-10-13 02:38:42,571 INFO L130 BoogieDeclarations]: Found specification of procedure thin_postsuspend [2020-10-13 02:38:42,571 INFO L130 BoogieDeclarations]: Found specification of procedure thin_preresume [2020-10-13 02:38:42,571 INFO L130 BoogieDeclarations]: Found specification of procedure thin_status [2020-10-13 02:38:42,571 INFO L130 BoogieDeclarations]: Found specification of procedure thin_merge [2020-10-13 02:38:42,572 INFO L130 BoogieDeclarations]: Found specification of procedure thin_iterate_devices [2020-10-13 02:38:42,572 INFO L130 BoogieDeclarations]: Found specification of procedure thin_io_hints [2020-10-13 02:38:42,572 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_init [2020-10-13 02:38:42,572 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_exit [2020-10-13 02:38:42,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_5 [2020-10-13 02:38:42,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 02:38:42,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 02:38:42,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2020-10-13 02:38:42,572 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 02:38:42,573 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 02:38:42,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_29 [2020-10-13 02:38:42,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_31 [2020-10-13 02:38:42,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_30 [2020-10-13 02:38:42,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_33 [2020-10-13 02:38:42,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_32 [2020-10-13 02:38:42,573 INFO L130 BoogieDeclarations]: Found specification of procedure get_disk_ro [2020-10-13 02:38:42,573 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_location [2020-10-13 02:38:42,573 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_data [2020-10-13 02:38:42,574 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_create [2020-10-13 02:38:42,574 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_destroy [2020-10-13 02:38:42,574 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_block_size [2020-10-13 02:38:42,574 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_read_lock [2020-10-13 02:38:42,574 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_write_lock [2020-10-13 02:38:42,574 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_write_lock_zero [2020-10-13 02:38:42,574 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_unlock [2020-10-13 02:38:42,574 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_is_read_only [2020-10-13 02:38:42,574 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_set_read_only [2020-10-13 02:38:42,575 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_set_read_write [2020-10-13 02:38:42,575 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_checksum [2020-10-13 02:38:42,575 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_destroy [2020-10-13 02:38:42,575 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_extend [2020-10-13 02:38:42,575 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_block_t~0~TO~int [2020-10-13 02:38:42,575 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_nr_blocks [2020-10-13 02:38:42,575 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-13 02:38:42,576 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_nr_free [2020-10-13 02:38:42,576 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_count [2020-10-13 02:38:42,576 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_block_t~0~X~$Pointer$~TO~int [2020-10-13 02:38:42,576 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_commit [2020-10-13 02:38:42,576 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-13 02:38:42,576 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_inc_block [2020-10-13 02:38:42,576 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_dec_block [2020-10-13 02:38:42,576 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_new_block [2020-10-13 02:38:42,576 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_root_size [2020-10-13 02:38:42,577 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_copy_root [2020-10-13 02:38:42,577 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-13 02:38:42,577 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_register_threshold_callback [2020-10-13 02:38:42,577 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_block_t~0~X~$Pointer$~X~$Pointer$~TO~int [2020-10-13 02:38:42,577 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_destroy [2020-10-13 02:38:42,577 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_create_non_blocking_clone [2020-10-13 02:38:42,577 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_pre_commit [2020-10-13 02:38:42,577 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_commit [2020-10-13 02:38:42,578 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_shadow_block [2020-10-13 02:38:42,578 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_read_lock [2020-10-13 02:38:42,578 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_unlock [2020-10-13 02:38:42,578 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_inc [2020-10-13 02:38:42,578 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_dec [2020-10-13 02:38:42,578 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_issue_prefetches [2020-10-13 02:38:42,578 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_create_with_sm [2020-10-13 02:38:42,578 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_open_with_sm [2020-10-13 02:38:42,578 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_remove_block [2020-10-13 02:38:42,578 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_empty [2020-10-13 02:38:42,579 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_del [2020-10-13 02:38:42,579 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_lookup [2020-10-13 02:38:42,579 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_insert [2020-10-13 02:38:42,579 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_insert_notify [2020-10-13 02:38:42,579 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_remove [2020-10-13 02:38:42,579 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_remove_leaves [2020-10-13 02:38:42,579 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_find_highest_key [2020-10-13 02:38:42,579 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_disk_create [2020-10-13 02:38:42,579 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_disk_open [2020-10-13 02:38:42,580 INFO L130 BoogieDeclarations]: Found specification of procedure sb_prepare_for_write [2020-10-13 02:38:42,580 INFO L130 BoogieDeclarations]: Found specification of procedure sb_check [2020-10-13 02:38:42,580 INFO L130 BoogieDeclarations]: Found specification of procedure pack_block_time [2020-10-13 02:38:42,580 INFO L130 BoogieDeclarations]: Found specification of procedure unpack_block_time [2020-10-13 02:38:42,580 INFO L130 BoogieDeclarations]: Found specification of procedure data_block_inc [2020-10-13 02:38:42,580 INFO L130 BoogieDeclarations]: Found specification of procedure data_block_dec [2020-10-13 02:38:42,580 INFO L130 BoogieDeclarations]: Found specification of procedure data_block_equal [2020-10-13 02:38:42,580 INFO L130 BoogieDeclarations]: Found specification of procedure subtree_inc [2020-10-13 02:38:42,580 INFO L130 BoogieDeclarations]: Found specification of procedure subtree_dec [2020-10-13 02:38:42,581 INFO L130 BoogieDeclarations]: Found specification of procedure subtree_equal [2020-10-13 02:38:42,581 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_lock_zero [2020-10-13 02:38:42,581 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_lock [2020-10-13 02:38:42,581 INFO L130 BoogieDeclarations]: Found specification of procedure __superblock_all_zeroes [2020-10-13 02:38:42,581 INFO L130 BoogieDeclarations]: Found specification of procedure __setup_btree_details [2020-10-13 02:38:42,581 INFO L130 BoogieDeclarations]: Found specification of procedure save_sm_roots [2020-10-13 02:38:42,581 INFO L130 BoogieDeclarations]: Found specification of procedure copy_sm_roots [2020-10-13 02:38:42,581 INFO L130 BoogieDeclarations]: Found specification of procedure __write_initial_superblock [2020-10-13 02:38:42,582 INFO L130 BoogieDeclarations]: Found specification of procedure __format_metadata [2020-10-13 02:38:42,582 INFO L130 BoogieDeclarations]: Found specification of procedure __check_incompat_features [2020-10-13 02:38:42,582 INFO L130 BoogieDeclarations]: Found specification of procedure __open_metadata [2020-10-13 02:38:42,582 INFO L130 BoogieDeclarations]: Found specification of procedure __open_or_format_metadata [2020-10-13 02:38:42,582 INFO L130 BoogieDeclarations]: Found specification of procedure __create_persistent_data_objects [2020-10-13 02:38:42,582 INFO L130 BoogieDeclarations]: Found specification of procedure __destroy_persistent_data_objects [2020-10-13 02:38:42,582 INFO L130 BoogieDeclarations]: Found specification of procedure __begin_transaction [2020-10-13 02:38:42,582 INFO L130 BoogieDeclarations]: Found specification of procedure __write_changed_details [2020-10-13 02:38:42,583 INFO L130 BoogieDeclarations]: Found specification of procedure __commit_transaction [2020-10-13 02:38:42,583 INFO L130 BoogieDeclarations]: Found specification of procedure __open_device [2020-10-13 02:38:42,583 INFO L130 BoogieDeclarations]: Found specification of procedure __close_device [2020-10-13 02:38:42,583 INFO L130 BoogieDeclarations]: Found specification of procedure __create_thin [2020-10-13 02:38:42,583 INFO L130 BoogieDeclarations]: Found specification of procedure __set_snapshot_details [2020-10-13 02:38:42,583 INFO L130 BoogieDeclarations]: Found specification of procedure __create_snap [2020-10-13 02:38:42,583 INFO L130 BoogieDeclarations]: Found specification of procedure __delete_device [2020-10-13 02:38:42,583 INFO L130 BoogieDeclarations]: Found specification of procedure __reserve_metadata_snap [2020-10-13 02:38:42,583 INFO L130 BoogieDeclarations]: Found specification of procedure __release_metadata_snap [2020-10-13 02:38:42,584 INFO L130 BoogieDeclarations]: Found specification of procedure __get_metadata_snap [2020-10-13 02:38:42,584 INFO L130 BoogieDeclarations]: Found specification of procedure __snapshotted_since [2020-10-13 02:38:42,584 INFO L130 BoogieDeclarations]: Found specification of procedure __insert [2020-10-13 02:38:42,584 INFO L130 BoogieDeclarations]: Found specification of procedure __remove [2020-10-13 02:38:42,584 INFO L130 BoogieDeclarations]: Found specification of procedure __remove_range [2020-10-13 02:38:42,584 INFO L130 BoogieDeclarations]: Found specification of procedure __set_abort_with_changes_flags [2020-10-13 02:38:42,584 INFO L130 BoogieDeclarations]: Found specification of procedure __highest_block [2020-10-13 02:38:42,584 INFO L130 BoogieDeclarations]: Found specification of procedure __resize_space_map [2020-10-13 02:38:42,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2020-10-13 02:38:42,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2020-10-13 02:38:42,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 02:38:42,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 02:38:42,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-13 02:38:42,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-13 02:38:42,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-13 02:38:42,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-13 02:38:42,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-13 02:38:42,585 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-13 02:38:42,586 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 02:38:42,586 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 02:38:42,586 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 02:38:42,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 02:38:42,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 02:38:42,586 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 02:38:42,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 02:38:42,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 02:38:42,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 02:38:42,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 02:38:48,679 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 02:39:04,758 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-13 02:39:06,652 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 02:39:06,653 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-13 02:39:06,673 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 02:39:06 BoogieIcfgContainer [2020-10-13 02:39:06,673 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 02:39:06,674 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 02:39:06,675 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 02:39:06,678 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 02:39:06,678 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 02:38:34" (1/3) ... [2020-10-13 02:39:06,679 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@186d79df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 02:39:06, skipping insertion in model container [2020-10-13 02:39:06,679 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 02:38:41" (2/3) ... [2020-10-13 02:39:06,680 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@186d79df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 02:39:06, skipping insertion in model container [2020-10-13 02:39:06,680 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 02:39:06" (3/3) ... [2020-10-13 02:39:06,681 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i [2020-10-13 02:39:06,693 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 02:39:06,704 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 02:39:06,719 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 02:39:06,766 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 02:39:06,766 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 02:39:06,766 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 02:39:06,766 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 02:39:06,766 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 02:39:06,767 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 02:39:06,767 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 02:39:06,767 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 02:39:06,866 INFO L276 IsEmpty]: Start isEmpty. Operand 5380 states. [2020-10-13 02:39:06,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2020-10-13 02:39:06,904 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 02:39:06,906 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] [2020-10-13 02:39:06,906 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 02:39:06,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 02:39:06,913 INFO L82 PathProgramCache]: Analyzing trace with hash -1891127743, now seen corresponding path program 1 times [2020-10-13 02:39:06,922 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 02:39:06,922 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1976992015] [2020-10-13 02:39:06,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 02:39:08,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:09,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:09,790 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:10,316 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:10,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:11,292 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:11,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:11,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:12,194 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:12,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:12,801 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:23,455 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:23,455 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 640 [2020-10-13 02:39:23,456 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 10 [2020-10-13 02:39:23,456 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15250 [2020-10-13 02:39:23,460 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:23,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:23,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-13 02:39:23,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:23,461 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-13 02:39:31,765 WARN L193 SmtUtils]: Spent 7.90 s on a formula simplification that was a NOOP. DAG size: 1453 [2020-10-13 02:39:31,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 02:39:31,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:31,838 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:33,846 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:33,846 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:39:33,847 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:33,847 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2035 [2020-10-13 02:39:33,847 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:33,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:33,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:33,848 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:33,848 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:34,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:39:34,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:34,056 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:34,084 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:34,085 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:39:34,085 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:34,085 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-13 02:39:34,085 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:34,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:34,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:39:34,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:34,086 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:34,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:34,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:34,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:34,155 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:34,155 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:39:34,155 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:34,155 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 02:39:34,156 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:34,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:34,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:34,156 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:34,156 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:34,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:39:34,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:34,180 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:34,185 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:34,185 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:34,185 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:34,186 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 02:39:34,186 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:34,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:34,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:39:34,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:34,187 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:34,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 02:39:34,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:34,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:34,225 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:34,258 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:34,259 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:39:34,259 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:34,259 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-13 02:39:34,259 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:34,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:34,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 02:39:34,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:34,260 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:34,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:34,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:34,288 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:34,294 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:34,294 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:39:34,295 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:34,295 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 02:39:34,295 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:34,295 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:34,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:34,296 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:34,296 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:34,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:39:34,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:34,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:34,320 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:34,325 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:34,326 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:34,326 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:34,326 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 02:39:34,326 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:34,326 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:34,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:34,327 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:34,327 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:34,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 02:39:34,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:34,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:34,405 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:34,442 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:34,443 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:39:34,443 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:34,443 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-13 02:39:34,444 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:34,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:34,444 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:39:34,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:34,445 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:39:34,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:34,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:34,474 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:34,482 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:34,482 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:39:34,482 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:34,483 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 02:39:34,483 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:34,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:34,483 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:34,484 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:34,484 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:34,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:39:34,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:34,505 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:34,509 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:34,510 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:34,510 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:34,510 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 02:39:34,511 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:34,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:34,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:39:34,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:34,512 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:39:34,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 02:39:34,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:34,547 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:34,560 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:34,592 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:34,592 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:39:34,593 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:34,593 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-13 02:39:34,593 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:34,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:34,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 02:39:34,593 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:34,594 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:34,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:34,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:34,619 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:34,627 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:34,627 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:39:34,627 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:34,628 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 02:39:34,628 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:34,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:34,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:34,629 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:34,629 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:34,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:39:34,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:34,649 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:34,651 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:34,655 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:34,656 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:34,656 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:34,656 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 02:39:34,656 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:34,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:34,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:39:34,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:34,657 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:34,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 02:39:34,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:34,683 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:34,695 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:34,728 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:34,728 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:39:34,728 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:34,729 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-13 02:39:34,729 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:34,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:34,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 02:39:34,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:34,730 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:34,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:34,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:34,753 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:34,758 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:34,759 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:39:34,760 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:34,761 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 02:39:34,761 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:34,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:34,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:34,762 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:34,762 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:34,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:39:34,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:34,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:34,787 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:34,792 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:34,792 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:34,793 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:34,793 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 02:39:34,793 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:34,793 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:34,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:39:34,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:34,794 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:39:34,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 02:39:34,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:34,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:34,828 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:34,854 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:34,854 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:39:34,855 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:34,855 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-13 02:39:34,855 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:34,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:34,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:39:34,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:34,856 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:34,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:34,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:34,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:34,886 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:34,886 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:39:34,886 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:34,887 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 02:39:34,887 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:34,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:34,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:34,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:34,888 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:34,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:39:34,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:34,905 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:34,910 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:34,910 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:34,911 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:34,911 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 02:39:34,911 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:34,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:34,911 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:39:34,912 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:34,912 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:34,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 02:39:34,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:34,935 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:34,944 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:34,979 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:34,979 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:39:34,979 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:34,980 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-13 02:39:34,980 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:34,980 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:34,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:39:34,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:34,981 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:39:35,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:35,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:35,015 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,028 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:35,029 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:39:35,029 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:35,029 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-13 02:39:35,030 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:35,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:35,030 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:35,031 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:35,031 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:39:35,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:39:35,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:35,064 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,069 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:35,070 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:35,070 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:35,070 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 02:39:35,070 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:35,070 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:35,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:39:35,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:35,071 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:35,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 02:39:35,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:35,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,115 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,156 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:35,156 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:39:35,156 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:35,156 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 67 [2020-10-13 02:39:35,157 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:35,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:35,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 02:39:35,160 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:35,161 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 02:39:35,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:35,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:35,185 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,192 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:35,192 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:39:35,192 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:35,193 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 02:39:35,193 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:35,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:35,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:35,193 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:35,194 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:35,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:39:35,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:35,211 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,213 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,219 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:35,219 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:35,219 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:35,220 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 02:39:35,220 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:35,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:35,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:35,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:35,221 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:35,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 02:39:35,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:35,248 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,258 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,289 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:35,289 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:39:35,289 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:35,290 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-13 02:39:35,290 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:35,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:35,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 02:39:35,290 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:35,290 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:35,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:35,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:35,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,320 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:35,320 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:39:35,320 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:35,320 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 02:39:35,321 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:35,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:35,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:35,321 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:35,322 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:35,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:39:35,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:35,341 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,343 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,348 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:35,348 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:35,349 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:35,349 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 02:39:35,349 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:35,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:35,349 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:39:35,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:35,350 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:35,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-13 02:39:35,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:35,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,386 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,417 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:35,417 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:39:35,417 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:35,418 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-13 02:39:35,418 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:35,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:35,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 02:39:35,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:35,419 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:35,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:35,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:35,441 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,446 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:35,447 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:39:35,447 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:35,447 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 02:39:35,447 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:35,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:35,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:35,448 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:35,448 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:35,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:39:35,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:35,469 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,473 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,478 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:35,478 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:35,479 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:35,479 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 02:39:35,479 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:35,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:35,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:35,480 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:35,480 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:35,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-13 02:39:35,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:35,505 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,515 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,544 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:35,544 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:39:35,544 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:35,544 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-13 02:39:35,545 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:35,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:35,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:39:35,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:35,545 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:35,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:35,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:35,571 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,576 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:35,577 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:39:35,577 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:35,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 02:39:35,578 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:35,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:35,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:35,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:35,579 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:39:35,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:39:35,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:35,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,608 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:35,609 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:35,609 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:35,609 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 02:39:35,610 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:35,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:35,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:39:35,610 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:35,610 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:35,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-13 02:39:35,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:35,646 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,659 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,690 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:35,690 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:39:35,691 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:35,691 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-13 02:39:35,691 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:35,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:35,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:39:35,692 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:35,692 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:39:35,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:35,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:35,719 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,728 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:35,728 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:39:35,729 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:35,729 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 02:39:35,729 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:35,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:35,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:35,730 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:35,730 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:35,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:39:35,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:35,751 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,756 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:35,756 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:35,756 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:35,757 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 02:39:35,757 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:35,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:35,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:39:35,757 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:35,758 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:35,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-13 02:39:35,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:35,789 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,803 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,843 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:35,844 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:39:35,844 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:35,844 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-13 02:39:35,844 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:35,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:35,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:39:35,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:35,845 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:35,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:35,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:35,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,877 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:35,877 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:39:35,878 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:35,878 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 02:39:35,878 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:35,878 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:35,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:35,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:35,879 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:39:35,891 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:39:35,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:35,902 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:35,907 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:35,907 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:35,907 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:35,908 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 02:39:35,908 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:35,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:35,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:39:35,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:35,909 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:39:35,919 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-13 02:39:35,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:35,938 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:36,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:36,058 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:36,058 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:39:36,059 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:36,059 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 132 [2020-10-13 02:39:36,059 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:36,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:36,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 02:39:36,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:36,060 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:36,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:36,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:36,081 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:36,087 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:36,088 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:39:36,088 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:36,088 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 02:39:36,089 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:36,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:36,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:36,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:36,090 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:36,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:39:36,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:36,110 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:36,112 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:36,118 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:36,119 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:36,119 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:36,119 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 02:39:36,120 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:36,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:36,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:36,120 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:36,120 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:36,131 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-13 02:39:36,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:36,147 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:36,157 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:36,193 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:36,193 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:39:36,193 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:36,193 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-13 02:39:36,194 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:36,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:36,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 02:39:36,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:36,194 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:36,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:36,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:36,220 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:36,224 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:36,224 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:39:36,225 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:36,225 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 02:39:36,225 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:36,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:36,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:36,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:36,227 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:39:36,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:39:36,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:36,249 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:36,254 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:36,254 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:36,254 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:36,254 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 02:39:36,254 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:36,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:36,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 02:39:36,255 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:36,255 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:36,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-13 02:39:36,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:36,282 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:36,293 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:36,315 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:36,316 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 02:39:36,316 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:36,316 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-13 02:39:36,316 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:36,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:36,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-13 02:39:36,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:36,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:36,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:36,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:36,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:36,351 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:36,351 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:39:36,351 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:36,352 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 02:39:36,352 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:36,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:36,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:36,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:36,353 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:39:36,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 02:39:36,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:36,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:36,375 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:36,379 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:36,379 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:36,379 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:36,379 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 02:39:36,380 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:36,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:36,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:36,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:36,380 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:36,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-13 02:39:36,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:36,395 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:36,399 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:36,399 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 02:39:36,399 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:36,399 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 02:39:36,400 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:36,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:36,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-13 02:39:36,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:36,400 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:36,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2020-10-13 02:39:36,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:36,450 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:36,464 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:36,554 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:36,554 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:39:36,554 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:36,554 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 111 [2020-10-13 02:39:36,555 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:36,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:39:36,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:39:36,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:39:36,555 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:36,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:36,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:36,811 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:36,866 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:36,866 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:36,867 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:36,867 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-13 02:39:36,867 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:36,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:39:36,868 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:36,869 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:39:36,870 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-13 02:39:36,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2020-10-13 02:39:36,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:36,982 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:37,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:37,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:37,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:39:37,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:37,052 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-13 02:39:37,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:37,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:39:37,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:39:37,052 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:39:37,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:37,168 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:37,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:37,186 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:37,227 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:37,227 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:37,227 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:37,227 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-13 02:39:37,228 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:37,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:39:37,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:37,228 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:39:37,228 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:37,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2020-10-13 02:39:37,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:37,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:37,271 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:37,351 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:37,352 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:39:37,352 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:37,352 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 102 [2020-10-13 02:39:37,352 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:37,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:39:37,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:39:37,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:39:37,353 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:37,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:37,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:37,478 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:37,512 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:37,513 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:37,513 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:37,513 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-13 02:39:37,513 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:37,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:39:37,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:37,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:39:37,514 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:37,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2020-10-13 02:39:37,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:37,553 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:37,568 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:37,655 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:37,655 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:39:37,655 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:37,655 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 114 [2020-10-13 02:39:37,656 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:37,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:39:37,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:39:37,656 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:39:37,656 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:37,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:37,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:37,691 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:37,727 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:37,727 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:37,728 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:37,728 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-13 02:39:37,728 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:37,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:39:37,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:37,729 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:39:37,729 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:37,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2020-10-13 02:39:37,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:37,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:37,769 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:37,845 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:37,845 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:39:37,845 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:37,846 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 94 [2020-10-13 02:39:37,846 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:37,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:39:37,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:39:37,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:39:37,847 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:39:37,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:37,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:37,905 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:37,947 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:37,947 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:37,948 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:37,948 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-13 02:39:37,948 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:37,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:39:37,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:37,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:39:37,949 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:37,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 320 [2020-10-13 02:39:37,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:37,982 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:37,993 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:38,062 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:38,062 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:39:38,062 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:38,062 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-13 02:39:38,063 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:38,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:39:38,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:39:38,063 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:39:38,063 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:38,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:38,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:38,143 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:38,176 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:38,176 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:38,176 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:38,176 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-13 02:39:38,177 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:38,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:39:38,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:38,177 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:39:38,177 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:38,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2020-10-13 02:39:38,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:38,212 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:38,226 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:38,298 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:38,298 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:39:38,299 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:38,299 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-13 02:39:38,299 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:38,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:39:38,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:39:38,300 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:39:38,300 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:38,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:38,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:38,339 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:38,379 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:38,380 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:38,380 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:38,380 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-13 02:39:38,380 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:38,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:39:38,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:38,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:39:38,381 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:38,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2020-10-13 02:39:38,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:38,422 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:38,434 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:38,510 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:38,510 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:39:38,510 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:38,511 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 100 [2020-10-13 02:39:38,511 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:38,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:39:38,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:39:38,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:39:38,512 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:38,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:38,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:38,548 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:38,583 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:38,584 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:38,584 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:38,584 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-13 02:39:38,584 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:38,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:39:38,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:38,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:39:38,585 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:38,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 353 [2020-10-13 02:39:38,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:38,619 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:38,629 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:38,690 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:38,690 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:39:38,690 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:38,690 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-13 02:39:38,691 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:38,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:39:38,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:39:38,691 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:39:38,692 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:38,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:38,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:38,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:38,784 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:38,785 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:38,786 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:38,787 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-13 02:39:38,787 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:38,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:39:38,787 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:38,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:39:38,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:38,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 364 [2020-10-13 02:39:38,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:38,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:38,827 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:38,895 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:38,895 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:39:38,896 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:38,896 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-13 02:39:38,904 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:38,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:39:38,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:39:38,905 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:39:38,905 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:38,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:38,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:38,983 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:39,015 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:39,015 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:39,016 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:39,016 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-13 02:39:39,016 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:39,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:39:39,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:39,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:39:39,017 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:39,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 375 [2020-10-13 02:39:39,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:39,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:39,058 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:39,135 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:39,136 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:39:39,136 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:39,136 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 99 [2020-10-13 02:39:39,136 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:39,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:39:39,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:39:39,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:39:39,137 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:39,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:39,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:39,179 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:39,212 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:39,213 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:39,213 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:39,214 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-13 02:39:39,214 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:39,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:39:39,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:39,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:39:39,215 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:39:39,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2020-10-13 02:39:39,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:39,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:39,263 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:39,334 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:39,335 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:39:39,335 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:39,335 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 95 [2020-10-13 02:39:39,335 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:39,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:39:39,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:39:39,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:39:39,336 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:39,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:39,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:39,371 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:39,407 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:39,408 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:39,408 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:39,408 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-13 02:39:39,408 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:39,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:39:39,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:39,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:39:39,409 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 02:39:39,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 397 [2020-10-13 02:39:39,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:39,441 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:39,450 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:39,511 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:39,511 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:39:39,511 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:39,512 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 79 [2020-10-13 02:39:39,512 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:39,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:39:39,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:39:39,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:39:39,513 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:39,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:39,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:39,592 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:39,622 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:39,622 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:39,622 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:39,623 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-13 02:39:39,623 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:39,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:39:39,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:39,623 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:39:39,624 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:39,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 408 [2020-10-13 02:39:39,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:39,656 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:39,665 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:39,734 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:39,734 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 02:39:39,734 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 02:39:39,734 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 86 [2020-10-13 02:39:39,735 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:39,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:39:39,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 02:39:39,735 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 02:39:39,735 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:39,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 02:39:39,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:39,776 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:39,809 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:39,809 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 02:39:39,809 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:39,809 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-13 02:39:39,810 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:39,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 02:39:39,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:39,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 02:39:39,811 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:39,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 419 [2020-10-13 02:39:39,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:39,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:39,884 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:39,884 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:39:39,885 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:39,885 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 02:39:39,885 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:39,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:39,885 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 02:39:39,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:39,886 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:39,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 424 [2020-10-13 02:39:39,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:39,952 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:39,958 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:39,959 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:39:39,959 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:39,959 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 02:39:39,959 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:39,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:39,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 02:39:39,960 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:39,960 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:40,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 429 [2020-10-13 02:39:40,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:40,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:40,036 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:40,036 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:39:40,036 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:40,037 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 02:39:40,037 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:40,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:40,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 02:39:40,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:40,038 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:40,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 442 [2020-10-13 02:39:40,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:40,062 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:40,070 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:40,070 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 25 [2020-10-13 02:39:40,070 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:40,071 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 02:39:40,071 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:40,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:40,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 22 [2020-10-13 02:39:40,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:40,072 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:40,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 02:39:40,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:40,088 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:40,091 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:40,091 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:39:40,092 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:40,092 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 02:39:40,092 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:40,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:40,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:40,093 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:40,093 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:40,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2020-10-13 02:39:40,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:40,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:40,114 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:40,114 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:39:40,115 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:40,115 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 02:39:40,115 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:40,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:40,115 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:40,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:40,116 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:40,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-13 02:39:40,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 02:39:40,137 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 02:39:40,141 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 02:39:40,141 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 02:39:40,141 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 02:39:40,142 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 02:39:40,142 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 02:39:40,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 02:39:40,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 02:39:40,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 02:39:40,143 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 02:39:40,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2502 backedges. 223 proven. 275 refuted. 0 times theorem prover too weak. 2004 trivial. 0 not checked. [2020-10-13 02:39:40,782 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1976992015] [2020-10-13 02:39:40,785 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 02:39:40,785 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2020-10-13 02:39:40,786 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1482102731] [2020-10-13 02:39:40,794 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-10-13 02:39:40,795 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 02:39:40,810 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-10-13 02:39:40,812 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=231, Unknown=0, NotChecked=0, Total=272 [2020-10-13 02:39:40,815 INFO L87 Difference]: Start difference. First operand 5380 states. Second operand 17 states. [2020-10-13 02:39:53,930 WARN L193 SmtUtils]: Spent 8.06 s on a formula simplification that was a NOOP. DAG size: 1457 [2020-10-13 02:40:10,666 WARN L193 SmtUtils]: Spent 16.63 s on a formula simplification. DAG size of input: 1478 DAG size of output: 1459 [2020-10-13 02:40:18,956 WARN L193 SmtUtils]: Spent 8.11 s on a formula simplification that was a NOOP. DAG size: 1456 [2020-10-13 02:40:26,998 WARN L193 SmtUtils]: Spent 7.91 s on a formula simplification that was a NOOP. DAG size: 1458 [2020-10-13 02:40:43,625 WARN L193 SmtUtils]: Spent 16.29 s on a formula simplification. DAG size of input: 1480 DAG size of output: 1461 [2020-10-13 02:40:43,902 WARN L193 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 45 [2020-10-13 02:40:52,298 WARN L193 SmtUtils]: Spent 8.14 s on a formula simplification that was a NOOP. DAG size: 1457 [2020-10-13 02:41:08,887 WARN L193 SmtUtils]: Spent 16.42 s on a formula simplification. DAG size of input: 1478 DAG size of output: 1459