/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=DEEPEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 07:15:57,856 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 07:15:57,864 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 07:15:57,927 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 07:15:57,928 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 07:15:57,935 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 07:15:57,938 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 07:15:57,944 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 07:15:57,948 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 07:15:57,954 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 07:15:57,956 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 07:15:57,958 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 07:15:57,958 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 07:15:57,962 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 07:15:57,965 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 07:15:57,967 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 07:15:57,969 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 07:15:57,972 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 07:15:57,975 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 07:15:57,980 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 07:15:57,984 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 07:15:57,986 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 07:15:57,987 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 07:15:57,990 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 07:15:58,017 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 07:15:58,017 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 07:15:58,018 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 07:15:58,021 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 07:15:58,022 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 07:15:58,023 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 07:15:58,024 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 07:15:58,025 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 07:15:58,027 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 07:15:58,028 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 07:15:58,029 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 07:15:58,029 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 07:15:58,030 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 07:15:58,030 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 07:15:58,031 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 07:15:58,032 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 07:15:58,033 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 07:15:58,041 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 [2020-10-28 07:15:58,095 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 07:15:58,096 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 07:15:58,100 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 07:15:58,100 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 07:15:58,100 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 07:15:58,101 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 07:15:58,101 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 07:15:58,101 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 07:15:58,101 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 07:15:58,101 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 07:15:58,103 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 07:15:58,103 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 07:15:58,103 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 07:15:58,103 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 07:15:58,104 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 07:15:58,104 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 07:15:58,104 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 07:15:58,104 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 07:15:58,104 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 07:15:58,105 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 07:15:58,105 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 07:15:58,105 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 07:15:58,105 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 07:15:58,105 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 07:15:58,105 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 07:15:58,106 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 07:15:58,106 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 07:15:58,106 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 07:15:58,564 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 07:15:58,593 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 07:15:58,596 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 07:15:58,598 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 07:15:58,599 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 07:15:58,600 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i [2020-10-28 07:15:58,680 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b20a07f9b/e234ee78290e42078faff85681c2a32a/FLAGdce53834b [2020-10-28 07:16:00,050 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 07:16:00,051 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i [2020-10-28 07:16:00,156 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b20a07f9b/e234ee78290e42078faff85681c2a32a/FLAGdce53834b [2020-10-28 07:16:00,658 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b20a07f9b/e234ee78290e42078faff85681c2a32a [2020-10-28 07:16:00,662 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 07:16:00,670 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 07:16:00,674 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 07:16:00,675 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 07:16:00,678 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 07:16:00,679 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:16:00" (1/1) ... [2020-10-28 07:16:00,684 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f5796d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:16:00, skipping insertion in model container [2020-10-28 07:16:00,684 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:16:00" (1/1) ... [2020-10-28 07:16:00,693 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 07:16:00,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 07:16:06,136 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 07:16:06,194 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 07:16:07,032 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 07:16:08,534 INFO L208 MainTranslator]: Completed translation [2020-10-28 07:16:08,535 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:16:08 WrapperNode [2020-10-28 07:16:08,535 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 07:16:08,536 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 07:16:08,536 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 07:16:08,537 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 07:16:08,552 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:16:08" (1/1) ... [2020-10-28 07:16:08,552 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:16:08" (1/1) ... [2020-10-28 07:16:08,750 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:16:08" (1/1) ... [2020-10-28 07:16:08,750 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:16:08" (1/1) ... [2020-10-28 07:16:08,983 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:16:08" (1/1) ... [2020-10-28 07:16:09,026 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:16:08" (1/1) ... [2020-10-28 07:16:09,125 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:16:08" (1/1) ... [2020-10-28 07:16:09,314 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 07:16:09,318 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 07:16:09,318 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 07:16:09,318 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 07:16:09,319 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:16:08" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 07:16:09,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 07:16:09,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 07:16:09,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-28 07:16:09,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~process_mapping_fn~0 [2020-10-28 07:16:09,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 07:16:09,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-28 07:16:09,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2020-10-28 07:16:09,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-28 07:16:09,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_block_t~0~TO~int [2020-10-28 07:16:09,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-28 07:16:09,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_block_t~0~X~$Pointer$~TO~int [2020-10-28 07:16:09,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-28 07:16:09,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-28 07:16:09,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_block_t~0~X~$Pointer$~X~$Pointer$~TO~int [2020-10-28 07:16:09,422 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 07:16:09,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2020-10-28 07:16:09,422 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-28 07:16:09,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __ffs [2020-10-28 07:16:09,423 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2020-10-28 07:16:09,423 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2020-10-28 07:16:09,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2020-10-28 07:16:09,424 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2020-10-28 07:16:09,424 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-28 07:16:09,424 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-28 07:16:09,424 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-28 07:16:09,424 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-28 07:16:09,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2020-10-28 07:16:09,424 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2020-10-28 07:16:09,424 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2020-10-28 07:16:09,425 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-28 07:16:09,425 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-28 07:16:09,425 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-28 07:16:09,425 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2020-10-28 07:16:09,425 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_is_locked [2020-10-28 07:16:09,425 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 07:16:09,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 07:16:09,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 07:16:09,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-28 07:16:09,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-28 07:16:09,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 07:16:09,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 07:16:09,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 07:16:09,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 07:16:09,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2020-10-28 07:16:09,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2020-10-28 07:16:09,427 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 07:16:09,427 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 07:16:09,427 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-28 07:16:09,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2020-10-28 07:16:09,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2020-10-28 07:16:09,427 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2020-10-28 07:16:09,427 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2020-10-28 07:16:09,428 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2020-10-28 07:16:09,428 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2020-10-28 07:16:09,428 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2020-10-28 07:16:09,428 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2020-10-28 07:16:09,428 INFO L138 BoogieDeclarations]: Found implementation of procedure to_delayed_work [2020-10-28 07:16:09,429 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-28 07:16:09,429 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-28 07:16:09,429 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2020-10-28 07:16:09,430 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2020-10-28 07:16:09,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-28 07:16:09,430 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 07:16:09,430 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-28 07:16:09,430 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2020-10-28 07:16:09,430 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_slab_pool [2020-10-28 07:16:09,431 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_alloc [2020-10-28 07:16:09,431 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_empty [2020-10-28 07:16:09,431 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_init [2020-10-28 07:16:09,431 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_add [2020-10-28 07:16:09,431 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_merge [2020-10-28 07:16:09,431 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_pop [2020-10-28 07:16:09,432 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2020-10-28 07:16:09,432 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_discard_alignment [2020-10-28 07:16:09,433 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_per_bio_data [2020-10-28 07:16:09,433 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_from_per_bio_data [2020-10-28 07:16:09,433 INFO L138 BoogieDeclarations]: Found implementation of procedure wb_congested [2020-10-28 07:16:09,434 INFO L138 BoogieDeclarations]: Found implementation of procedure bdi_congested [2020-10-28 07:16:09,434 INFO L138 BoogieDeclarations]: Found implementation of procedure build_key [2020-10-28 07:16:09,434 INFO L138 BoogieDeclarations]: Found implementation of procedure build_data_key [2020-10-28 07:16:09,434 INFO L138 BoogieDeclarations]: Found implementation of procedure build_virtual_key [2020-10-28 07:16:09,434 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_init [2020-10-28 07:16:09,435 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_work_start [2020-10-28 07:16:09,435 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_work_update [2020-10-28 07:16:09,436 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_work_complete [2020-10-28 07:16:09,436 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_lock [2020-10-28 07:16:09,436 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_unlock [2020-10-28 07:16:09,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __blkdev_issue_discard_async [2020-10-28 07:16:09,436 INFO L138 BoogieDeclarations]: Found implementation of procedure block_size_is_power_of_two [2020-10-28 07:16:09,436 INFO L138 BoogieDeclarations]: Found implementation of procedure block_to_sectors [2020-10-28 07:16:09,436 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_discard [2020-10-28 07:16:09,436 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_worker [2020-10-28 07:16:09,437 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_detain [2020-10-28 07:16:09,437 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_release [2020-10-28 07:16:09,437 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_visit_release [2020-10-28 07:16:09,437 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_release_no_holder [2020-10-28 07:16:09,437 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_error_with_code [2020-10-28 07:16:09,437 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_error [2020-10-28 07:16:09,437 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_success [2020-10-28 07:16:09,437 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_requeue [2020-10-28 07:16:09,438 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_table_init [2020-10-28 07:16:09,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_table_insert [2020-10-28 07:16:09,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_table_remove [2020-10-28 07:16:09,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_table_lookup [2020-10-28 07:16:09,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_table_lookup_metadata_dev [2020-10-28 07:16:09,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __merge_bio_list [2020-10-28 07:16:09,439 INFO L138 BoogieDeclarations]: Found implementation of procedure error_bio_list [2020-10-28 07:16:09,439 INFO L138 BoogieDeclarations]: Found implementation of procedure error_thin_bio_list [2020-10-28 07:16:09,439 INFO L138 BoogieDeclarations]: Found implementation of procedure requeue_deferred_cells [2020-10-28 07:16:09,439 INFO L138 BoogieDeclarations]: Found implementation of procedure requeue_io [2020-10-28 07:16:09,439 INFO L138 BoogieDeclarations]: Found implementation of procedure error_retry_list [2020-10-28 07:16:09,439 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bio_block [2020-10-28 07:16:09,440 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bio_block_range [2020-10-28 07:16:09,440 INFO L138 BoogieDeclarations]: Found implementation of procedure remap [2020-10-28 07:16:09,440 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin [2020-10-28 07:16:09,441 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_triggers_commit [2020-10-28 07:16:09,441 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_all_io_entry [2020-10-28 07:16:09,441 INFO L138 BoogieDeclarations]: Found implementation of procedure issue [2020-10-28 07:16:09,441 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin_and_issue [2020-10-28 07:16:09,442 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_and_issue [2020-10-28 07:16:09,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __complete_mapping_preparation [2020-10-28 07:16:09,443 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_mapping_preparation [2020-10-28 07:16:09,443 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_complete [2020-10-28 07:16:09,443 INFO L138 BoogieDeclarations]: Found implementation of procedure overwrite_endio [2020-10-28 07:16:09,443 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_defer_no_holder [2020-10-28 07:16:09,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __inc_remap_and_issue_cell [2020-10-28 07:16:09,443 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_remap_and_issue_cell [2020-10-28 07:16:09,443 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_mapping_fail [2020-10-28 07:16:09,443 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_mapping [2020-10-28 07:16:09,444 INFO L138 BoogieDeclarations]: Found implementation of procedure free_discard_mapping [2020-10-28 07:16:09,444 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_discard_fail [2020-10-28 07:16:09,444 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_discard_success [2020-10-28 07:16:09,445 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_discard_no_passdown [2020-10-28 07:16:09,446 INFO L138 BoogieDeclarations]: Found implementation of procedure passdown_double_checking_shared_status [2020-10-28 07:16:09,448 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_discard_passdown [2020-10-28 07:16:09,448 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared [2020-10-28 07:16:09,448 INFO L138 BoogieDeclarations]: Found implementation of procedure io_overlaps_block [2020-10-28 07:16:09,449 INFO L138 BoogieDeclarations]: Found implementation of procedure io_overwrites_block [2020-10-28 07:16:09,449 INFO L138 BoogieDeclarations]: Found implementation of procedure save_and_set_endio [2020-10-28 07:16:09,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_next_mapping [2020-10-28 07:16:09,450 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_mapping [2020-10-28 07:16:09,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_zero [2020-10-28 07:16:09,451 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_and_issue_overwrite [2020-10-28 07:16:09,451 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_copy [2020-10-28 07:16:09,452 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_internal_copy [2020-10-28 07:16:09,454 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_zero [2020-10-28 07:16:09,455 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_external_copy [2020-10-28 07:16:09,455 INFO L138 BoogieDeclarations]: Found implementation of procedure check_for_space [2020-10-28 07:16:09,455 INFO L138 BoogieDeclarations]: Found implementation of procedure commit [2020-10-28 07:16:09,455 INFO L138 BoogieDeclarations]: Found implementation of procedure check_low_water_mark [2020-10-28 07:16:09,455 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_data_block [2020-10-28 07:16:09,455 INFO L138 BoogieDeclarations]: Found implementation of procedure retry_on_resume [2020-10-28 07:16:09,455 INFO L138 BoogieDeclarations]: Found implementation of procedure should_error_unserviceable_bio [2020-10-28 07:16:09,456 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_unserviceable_bio [2020-10-28 07:16:09,456 INFO L138 BoogieDeclarations]: Found implementation of procedure retry_bios_on_resume [2020-10-28 07:16:09,456 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_cell_no_passdown [2020-10-28 07:16:09,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __bio_inc_remaining [2020-10-28 07:16:09,456 INFO L138 BoogieDeclarations]: Found implementation of procedure break_up_discard_bio [2020-10-28 07:16:09,456 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_cell_passdown [2020-10-28 07:16:09,456 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_bio [2020-10-28 07:16:09,456 INFO L138 BoogieDeclarations]: Found implementation of procedure break_sharing [2020-10-28 07:16:09,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __remap_and_issue_shared_cell [2020-10-28 07:16:09,457 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_and_issue_shared_cell [2020-10-28 07:16:09,457 INFO L138 BoogieDeclarations]: Found implementation of procedure process_shared_bio [2020-10-28 07:16:09,457 INFO L138 BoogieDeclarations]: Found implementation of procedure provision_block [2020-10-28 07:16:09,457 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell [2020-10-28 07:16:09,457 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bio [2020-10-28 07:16:09,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __process_bio_read_only [2020-10-28 07:16:09,457 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bio_read_only [2020-10-28 07:16:09,457 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell_read_only [2020-10-28 07:16:09,458 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bio_success [2020-10-28 07:16:09,458 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bio_fail [2020-10-28 07:16:09,458 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell_success [2020-10-28 07:16:09,458 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell_fail [2020-10-28 07:16:09,458 INFO L138 BoogieDeclarations]: Found implementation of procedure need_commit_due_to_time [2020-10-28 07:16:09,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __thin_bio_rb_add [2020-10-28 07:16:09,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __extract_sorted_bios [2020-10-28 07:16:09,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __sort_thin_deferred_bios [2020-10-28 07:16:09,459 INFO L138 BoogieDeclarations]: Found implementation of procedure process_thin_deferred_bios [2020-10-28 07:16:09,459 INFO L138 BoogieDeclarations]: Found implementation of procedure cmp_cells [2020-10-28 07:16:09,459 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_cells [2020-10-28 07:16:09,459 INFO L138 BoogieDeclarations]: Found implementation of procedure process_thin_deferred_cells [2020-10-28 07:16:09,459 INFO L138 BoogieDeclarations]: Found implementation of procedure get_first_thin [2020-10-28 07:16:09,459 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_thin [2020-10-28 07:16:09,459 INFO L138 BoogieDeclarations]: Found implementation of procedure process_deferred_bios [2020-10-28 07:16:09,459 INFO L138 BoogieDeclarations]: Found implementation of procedure do_worker [2020-10-28 07:16:09,460 INFO L138 BoogieDeclarations]: Found implementation of procedure do_waker [2020-10-28 07:16:09,460 INFO L138 BoogieDeclarations]: Found implementation of procedure do_no_space_timeout [2020-10-28 07:16:09,460 INFO L138 BoogieDeclarations]: Found implementation of procedure to_pool_work [2020-10-28 07:16:09,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_work_complete [2020-10-28 07:16:09,460 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_work_wait [2020-10-28 07:16:09,460 INFO L138 BoogieDeclarations]: Found implementation of procedure to_noflush [2020-10-28 07:16:09,460 INFO L138 BoogieDeclarations]: Found implementation of procedure do_noflush_start [2020-10-28 07:16:09,461 INFO L138 BoogieDeclarations]: Found implementation of procedure do_noflush_stop [2020-10-28 07:16:09,461 INFO L138 BoogieDeclarations]: Found implementation of procedure noflush_work [2020-10-28 07:16:09,461 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pool_mode [2020-10-28 07:16:09,461 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_of_pool_mode_change [2020-10-28 07:16:09,461 INFO L138 BoogieDeclarations]: Found implementation of procedure passdown_enabled [2020-10-28 07:16:09,461 INFO L138 BoogieDeclarations]: Found implementation of procedure set_discard_callbacks [2020-10-28 07:16:09,461 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pool_mode [2020-10-28 07:16:09,461 INFO L138 BoogieDeclarations]: Found implementation of procedure abort_transaction [2020-10-28 07:16:09,462 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_operation_failed [2020-10-28 07:16:09,462 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_defer_bio [2020-10-28 07:16:09,462 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_defer_bio_with_throttle [2020-10-28 07:16:09,462 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_defer_cell [2020-10-28 07:16:09,462 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_hook_bio [2020-10-28 07:16:09,462 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_bio_map [2020-10-28 07:16:09,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_is_congested [2020-10-28 07:16:09,462 INFO L138 BoogieDeclarations]: Found implementation of procedure requeue_bios [2020-10-28 07:16:09,463 INFO L138 BoogieDeclarations]: Found implementation of procedure data_dev_supports_discard [2020-10-28 07:16:09,463 INFO L138 BoogieDeclarations]: Found implementation of procedure is_factor [2020-10-28 07:16:09,463 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_passdown_if_not_supported [2020-10-28 07:16:09,463 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_control_target [2020-10-28 07:16:09,463 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_control_target [2020-10-28 07:16:09,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_features_init [2020-10-28 07:16:09,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_destroy [2020-10-28 07:16:09,463 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_create [2020-10-28 07:16:09,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_inc [2020-10-28 07:16:09,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_dec [2020-10-28 07:16:09,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_find [2020-10-28 07:16:09,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_dtr [2020-10-28 07:16:09,464 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_pool_features [2020-10-28 07:16:09,464 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_low_callback [2020-10-28 07:16:09,464 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dev_size [2020-10-28 07:16:09,464 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_if_metadata_device_too_big [2020-10-28 07:16:09,465 INFO L138 BoogieDeclarations]: Found implementation of procedure get_metadata_dev_size [2020-10-28 07:16:09,465 INFO L138 BoogieDeclarations]: Found implementation of procedure get_metadata_dev_size_in_blocks [2020-10-28 07:16:09,465 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_metadata_threshold [2020-10-28 07:16:09,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_ctr [2020-10-28 07:16:09,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_map [2020-10-28 07:16:09,465 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_resize_data_dev [2020-10-28 07:16:09,465 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_resize_metadata_dev [2020-10-28 07:16:09,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_preresume [2020-10-28 07:16:09,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_suspend_active_thins [2020-10-28 07:16:09,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_resume_active_thins [2020-10-28 07:16:09,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_resume [2020-10-28 07:16:09,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_presuspend [2020-10-28 07:16:09,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_presuspend_undo [2020-10-28 07:16:09,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_postsuspend [2020-10-28 07:16:09,466 INFO L138 BoogieDeclarations]: Found implementation of procedure check_arg_count [2020-10-28 07:16:09,466 INFO L138 BoogieDeclarations]: Found implementation of procedure read_dev_id [2020-10-28 07:16:09,467 INFO L138 BoogieDeclarations]: Found implementation of procedure process_create_thin_mesg [2020-10-28 07:16:09,467 INFO L138 BoogieDeclarations]: Found implementation of procedure process_create_snap_mesg [2020-10-28 07:16:09,467 INFO L138 BoogieDeclarations]: Found implementation of procedure process_delete_mesg [2020-10-28 07:16:09,467 INFO L138 BoogieDeclarations]: Found implementation of procedure process_set_transaction_id_mesg [2020-10-28 07:16:09,467 INFO L138 BoogieDeclarations]: Found implementation of procedure process_reserve_metadata_snap_mesg [2020-10-28 07:16:09,467 INFO L138 BoogieDeclarations]: Found implementation of procedure process_release_metadata_snap_mesg [2020-10-28 07:16:09,467 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_message [2020-10-28 07:16:09,467 INFO L138 BoogieDeclarations]: Found implementation of procedure emit_flags [2020-10-28 07:16:09,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_status [2020-10-28 07:16:09,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_iterate_devices [2020-10-28 07:16:09,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_merge [2020-10-28 07:16:09,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_io_hints [2020-10-28 07:16:09,468 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_get [2020-10-28 07:16:09,468 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_put [2020-10-28 07:16:09,468 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_dtr [2020-10-28 07:16:09,468 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_ctr [2020-10-28 07:16:09,469 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_map [2020-10-28 07:16:09,469 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_endio [2020-10-28 07:16:09,469 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_presuspend [2020-10-28 07:16:09,469 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_postsuspend [2020-10-28 07:16:09,469 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_preresume [2020-10-28 07:16:09,469 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_status [2020-10-28 07:16:09,469 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_merge [2020-10-28 07:16:09,469 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_iterate_devices [2020-10-28 07:16:09,470 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_io_hints [2020-10-28 07:16:09,470 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_init [2020-10-28 07:16:09,470 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_exit [2020-10-28 07:16:09,470 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2020-10-28 07:16:09,470 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2020-10-28 07:16:09,470 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-28 07:16:09,470 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2020-10-28 07:16:09,470 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2020-10-28 07:16:09,471 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-28 07:16:09,471 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2020-10-28 07:16:09,471 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2020-10-28 07:16:09,471 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-28 07:16:09,471 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2020-10-28 07:16:09,471 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-28 07:16:09,471 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-28 07:16:09,471 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-10-28 07:16:09,472 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2020-10-28 07:16:09,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_target_type_5 [2020-10-28 07:16:09,472 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2020-10-28 07:16:09,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_target_type_6 [2020-10-28 07:16:09,472 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-28 07:16:09,472 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2020-10-28 07:16:09,472 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2020-10-28 07:16:09,472 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 07:16:09,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-28 07:16:09,473 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-28 07:16:09,473 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-28 07:16:09,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-28 07:16:09,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-28 07:16:09,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-28 07:16:09,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-28 07:16:09,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-28 07:16:09,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2020-10-28 07:16:09,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2020-10-28 07:16:09,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2020-10-28 07:16:09,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_13 [2020-10-28 07:16:09,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2020-10-28 07:16:09,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2020-10-28 07:16:09,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2020-10-28 07:16:09,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_17 [2020-10-28 07:16:09,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_18 [2020-10-28 07:16:09,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2020-10-28 07:16:09,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2020-10-28 07:16:09,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2020-10-28 07:16:09,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2020-10-28 07:16:09,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2020-10-28 07:16:09,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_24 [2020-10-28 07:16:09,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_25 [2020-10-28 07:16:09,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_26 [2020-10-28 07:16:09,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_27 [2020-10-28 07:16:09,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2020-10-28 07:16:09,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_29 [2020-10-28 07:16:09,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2020-10-28 07:16:09,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2020-10-28 07:16:09,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2020-10-28 07:16:09,476 INFO L138 BoogieDeclarations]: Found implementation of procedure get_disk_ro [2020-10-28 07:16:09,476 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_destroy [2020-10-28 07:16:09,476 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_extend [2020-10-28 07:16:09,476 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_nr_blocks [2020-10-28 07:16:09,477 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_nr_free [2020-10-28 07:16:09,477 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_count [2020-10-28 07:16:09,477 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_commit [2020-10-28 07:16:09,477 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_inc_block [2020-10-28 07:16:09,477 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_dec_block [2020-10-28 07:16:09,477 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_new_block [2020-10-28 07:16:09,477 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_root_size [2020-10-28 07:16:09,477 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_copy_root [2020-10-28 07:16:09,478 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_register_threshold_callback [2020-10-28 07:16:09,478 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_prepare_for_write [2020-10-28 07:16:09,478 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_check [2020-10-28 07:16:09,478 INFO L138 BoogieDeclarations]: Found implementation of procedure pack_block_time [2020-10-28 07:16:09,478 INFO L138 BoogieDeclarations]: Found implementation of procedure unpack_block_time [2020-10-28 07:16:09,478 INFO L138 BoogieDeclarations]: Found implementation of procedure data_block_inc [2020-10-28 07:16:09,478 INFO L138 BoogieDeclarations]: Found implementation of procedure data_block_dec [2020-10-28 07:16:09,478 INFO L138 BoogieDeclarations]: Found implementation of procedure data_block_equal [2020-10-28 07:16:09,479 INFO L138 BoogieDeclarations]: Found implementation of procedure subtree_inc [2020-10-28 07:16:09,479 INFO L138 BoogieDeclarations]: Found implementation of procedure subtree_dec [2020-10-28 07:16:09,479 INFO L138 BoogieDeclarations]: Found implementation of procedure subtree_equal [2020-10-28 07:16:09,479 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_lock_zero [2020-10-28 07:16:09,479 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_lock [2020-10-28 07:16:09,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __superblock_all_zeroes [2020-10-28 07:16:09,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __setup_btree_details [2020-10-28 07:16:09,479 INFO L138 BoogieDeclarations]: Found implementation of procedure save_sm_roots [2020-10-28 07:16:09,479 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_sm_roots [2020-10-28 07:16:09,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __write_initial_superblock [2020-10-28 07:16:09,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __format_metadata [2020-10-28 07:16:09,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __check_incompat_features [2020-10-28 07:16:09,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_metadata [2020-10-28 07:16:09,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_or_format_metadata [2020-10-28 07:16:09,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_persistent_data_objects [2020-10-28 07:16:09,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __destroy_persistent_data_objects [2020-10-28 07:16:09,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __begin_transaction [2020-10-28 07:16:09,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __write_changed_details [2020-10-28 07:16:09,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __commit_transaction [2020-10-28 07:16:09,481 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_open [2020-10-28 07:16:09,481 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_close [2020-10-28 07:16:09,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_device [2020-10-28 07:16:09,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __close_device [2020-10-28 07:16:09,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_thin [2020-10-28 07:16:09,481 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_create_thin [2020-10-28 07:16:09,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_snapshot_details [2020-10-28 07:16:09,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_snap [2020-10-28 07:16:09,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_create_snap [2020-10-28 07:16:09,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __delete_device [2020-10-28 07:16:09,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_delete_thin_device [2020-10-28 07:16:09,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_set_metadata_transaction_id [2020-10-28 07:16:09,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_metadata_transaction_id [2020-10-28 07:16:09,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __reserve_metadata_snap [2020-10-28 07:16:09,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_reserve_metadata_snap [2020-10-28 07:16:09,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_metadata_snap [2020-10-28 07:16:09,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_release_metadata_snap [2020-10-28 07:16:09,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_metadata_snap [2020-10-28 07:16:09,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_metadata_snap [2020-10-28 07:16:09,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_open_thin_device [2020-10-28 07:16:09,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_close_thin_device [2020-10-28 07:16:09,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_dev_id [2020-10-28 07:16:09,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __snapshotted_since [2020-10-28 07:16:09,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_find_block [2020-10-28 07:16:09,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_find_mapped_range [2020-10-28 07:16:09,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __insert [2020-10-28 07:16:09,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_insert_block [2020-10-28 07:16:09,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __remove [2020-10-28 07:16:09,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __remove_range [2020-10-28 07:16:09,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_remove_block [2020-10-28 07:16:09,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_remove_range [2020-10-28 07:16:09,485 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_block_is_used [2020-10-28 07:16:09,485 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_changed_this_transaction [2020-10-28 07:16:09,485 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_changed_this_transaction [2020-10-28 07:16:09,485 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_aborted_changes [2020-10-28 07:16:09,485 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_alloc_data_block [2020-10-28 07:16:09,485 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_commit_metadata [2020-10-28 07:16:09,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_abort_with_changes_flags [2020-10-28 07:16:09,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_abort_metadata [2020-10-28 07:16:09,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_free_block_count [2020-10-28 07:16:09,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_free_metadata_block_count [2020-10-28 07:16:09,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_metadata_dev_size [2020-10-28 07:16:09,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_data_dev_size [2020-10-28 07:16:09,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_get_mapped_count [2020-10-28 07:16:09,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __highest_block [2020-10-28 07:16:09,486 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_get_highest_mapped_block [2020-10-28 07:16:09,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __resize_space_map [2020-10-28 07:16:09,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_resize_data_dev [2020-10-28 07:16:09,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_resize_metadata_dev [2020-10-28 07:16:09,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_read_only [2020-10-28 07:16:09,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_read_write [2020-10-28 07:16:09,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_register_metadata_threshold [2020-10-28 07:16:09,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_set_needs_check [2020-10-28 07:16:09,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_needs_check [2020-10-28 07:16:09,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_issue_prefetches [2020-10-28 07:16:09,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dm_block_validator_4 [2020-10-28 07:16:09,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2020-10-28 07:16:09,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_65 [2020-10-28 07:16:09,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_66 [2020-10-28 07:16:09,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_67 [2020-10-28 07:16:09,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_68 [2020-10-28 07:16:09,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_69 [2020-10-28 07:16:09,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_70 [2020-10-28 07:16:09,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_71 [2020-10-28 07:16:09,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_72 [2020-10-28 07:16:09,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_73 [2020-10-28 07:16:09,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_74 [2020-10-28 07:16:09,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_75 [2020-10-28 07:16:09,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_76 [2020-10-28 07:16:09,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 07:16:09,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 07:16:09,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 07:16:09,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 07:16:09,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 07:16:09,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 07:16:09,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-28 07:16:09,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-28 07:16:09,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-28 07:16:09,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-28 07:16:09,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-28 07:16:09,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-28 07:16:09,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-28 07:16:09,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-28 07:16:09,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-28 07:16:09,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-28 07:16:09,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-28 07:16:09,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-28 07:16:09,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-28 07:16:09,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-28 07:16:09,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-28 07:16:09,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-28 07:16:09,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-28 07:16:09,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-28 07:16:09,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2020-10-28 07:16:09,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2020-10-28 07:16:09,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2020-10-28 07:16:09,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2020-10-28 07:16:09,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-28 07:16:09,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-28 07:16:09,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-28 07:16:09,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-28 07:16:09,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 07:16:09,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-28 07:16:09,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-28 07:16:09,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-28 07:16:09,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-28 07:16:09,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-28 07:16:09,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-28 07:16:09,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_dm_thin_pool_table [2020-10-28 07:16:09,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_dm_thin_pool_table [2020-10-28 07:16:09,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_dm_thin_pool_table [2020-10-28 07:16:09,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_dm_thin_pool_table [2020-10-28 07:16:09,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_dm_thin_pool_table [2020-10-28 07:16:09,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_dm_thin_pool_table [2020-10-28 07:16:09,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_dm_thin_pool_table [2020-10-28 07:16:09,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_dm_thin_pool_table [2020-10-28 07:16:09,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_dm_thin_pool_table [2020-10-28 07:16:09,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_dm_thin_pool_table [2020-10-28 07:16:09,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_dm_thin_pool_table [2020-10-28 07:16:09,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 07:16:09,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ___might_sleep [2020-10-28 07:16:09,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2020-10-28 07:16:09,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-28 07:16:09,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2020-10-28 07:16:09,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-28 07:16:09,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-28 07:16:09,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-28 07:16:09,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add_rcu [2020-10-28 07:16:09,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-28 07:16:09,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-28 07:16:09,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 07:16:09,496 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2020-10-28 07:16:09,496 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-28 07:16:09,496 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 07:16:09,496 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2020-10-28 07:16:09,496 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_alloc_bioset [2020-10-28 07:16:09,496 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_chain [2020-10-28 07:16:09,496 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2020-10-28 07:16:09,496 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2020-10-28 07:16:09,496 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_min [2020-10-28 07:16:09,496 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_opt [2020-10-28 07:16:09,497 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2020-10-28 07:16:09,497 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2020-10-28 07:16:09,497 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-28 07:16:09,497 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2020-10-28 07:16:09,497 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-28 07:16:09,497 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_detain [2020-10-28 07:16:09,497 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_alloc_cell [2020-10-28 07:16:09,497 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_create [2020-10-28 07:16:09,497 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_destroy [2020-10-28 07:16:09,497 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_free_cell [2020-10-28 07:16:09,498 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_data [2020-10-28 07:16:09,498 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_location [2020-10-28 07:16:09,498 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_create [2020-10-28 07:16:09,498 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_destroy [2020-10-28 07:16:09,498 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_block_size [2020-10-28 07:16:09,498 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_checksum [2020-10-28 07:16:09,498 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_is_read_only [2020-10-28 07:16:09,498 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_read_lock [2020-10-28 07:16:09,498 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_set_read_only [2020-10-28 07:16:09,498 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_set_read_write [2020-10-28 07:16:09,499 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_unlock [2020-10-28 07:16:09,499 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_write_lock [2020-10-28 07:16:09,499 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_write_lock_zero [2020-10-28 07:16:09,499 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_del [2020-10-28 07:16:09,499 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_empty [2020-10-28 07:16:09,499 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_find_highest_key [2020-10-28 07:16:09,499 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_insert [2020-10-28 07:16:09,499 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_insert_notify [2020-10-28 07:16:09,499 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_lookup [2020-10-28 07:16:09,499 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_remove [2020-10-28 07:16:09,500 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_remove_leaves [2020-10-28 07:16:09,500 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_error [2020-10-28 07:16:09,500 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_release [2020-10-28 07:16:09,500 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_release_no_holder [2020-10-28 07:16:09,500 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_visit_release [2020-10-28 07:16:09,500 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_consume_args [2020-10-28 07:16:09,500 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_entry_dec [2020-10-28 07:16:09,500 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_entry_inc [2020-10-28 07:16:09,500 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_add_work [2020-10-28 07:16:09,500 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_create [2020-10-28 07:16:09,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_destroy [2020-10-28 07:16:09,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_device_name [2020-10-28 07:16:09,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_device [2020-10-28 07:16:09,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_md [2020-10-28 07:16:09,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_internal_resume [2020-10-28 07:16:09,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_internal_suspend_noflush [2020-10-28 07:16:09,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_create [2020-10-28 07:16:09,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_destroy [2020-10-28 07:16:09,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_copy [2020-10-28 07:16:09,501 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_zero [2020-10-28 07:16:09,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_noflush_suspending [2020-10-28 07:16:09,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put [2020-10-28 07:16:09,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put_device [2020-10-28 07:16:09,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_read_arg_group [2020-10-28 07:16:09,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_register_target [2020-10-28 07:16:09,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_set_target_max_io_len [2020-10-28 07:16:09,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_shift_arg [2020-10-28 07:16:09,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_disk_create [2020-10-28 07:16:09,502 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_disk_open [2020-10-28 07:16:09,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_suspended [2020-10-28 07:16:09,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_add_target_callbacks [2020-10-28 07:16:09,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_event [2020-10-28 07:16:09,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_md [2020-10-28 07:16:09,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_mode [2020-10-28 07:16:09,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_commit [2020-10-28 07:16:09,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_create_non_blocking_clone [2020-10-28 07:16:09,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_create_with_sm [2020-10-28 07:16:09,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_dec [2020-10-28 07:16:09,503 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_destroy [2020-10-28 07:16:09,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_inc [2020-10-28 07:16:09,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_issue_prefetches [2020-10-28 07:16:09,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_open_with_sm [2020-10-28 07:16:09,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_pre_commit [2020-10-28 07:16:09,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_read_lock [2020-10-28 07:16:09,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_shadow_block [2020-10-28 07:16:09,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_unlock [2020-10-28 07:16:09,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unregister_target [2020-10-28 07:16:09,504 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2020-10-28 07:16:09,505 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2020-10-28 07:16:09,505 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-28 07:16:09,505 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2020-10-28 07:16:09,505 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-28 07:16:09,505 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2020-10-28 07:16:09,505 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2020-10-28 07:16:09,505 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2020-10-28 07:16:09,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 07:16:09,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2020-10-28 07:16:09,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2020-10-28 07:16:09,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_5 [2020-10-28 07:16:09,506 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-28 07:16:09,506 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2020-10-28 07:16:09,506 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2020-10-28 07:16:09,506 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-28 07:16:09,506 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2020-10-28 07:16:09,506 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_alloc [2020-10-28 07:16:09,506 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create [2020-10-28 07:16:09,506 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2020-10-28 07:16:09,507 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2020-10-28 07:16:09,507 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-28 07:16:09,507 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-28 07:16:09,507 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-28 07:16:09,507 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 07:16:09,507 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-28 07:16:09,507 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-28 07:16:09,507 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2020-10-28 07:16:09,507 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2020-10-28 07:16:09,507 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2020-10-28 07:16:09,508 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2020-10-28 07:16:09,508 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2020-10-28 07:16:09,508 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2020-10-28 07:16:09,508 INFO L138 BoogieDeclarations]: Found implementation of procedure sort [2020-10-28 07:16:09,508 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2020-10-28 07:16:09,508 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_bio [2020-10-28 07:16:09,508 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_sched [2020-10-28 07:16:09,508 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2020-10-28 07:16:09,508 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2020-10-28 07:16:09,508 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2020-10-28 07:16:09,509 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 07:16:09,509 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_fill_bio [2020-10-28 07:16:09,509 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 07:16:09,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 07:16:09,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 07:16:09,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 07:16:09,509 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 07:16:09,509 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 07:16:09,510 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 07:16:09,510 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 07:16:09,510 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 07:16:09,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 07:16:09,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 07:16:09,510 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2020-10-28 07:16:09,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 07:16:09,510 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 07:16:09,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 07:16:09,510 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-28 07:16:09,511 INFO L130 BoogieDeclarations]: Found specification of procedure __ffs [2020-10-28 07:16:09,511 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2020-10-28 07:16:09,511 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2020-10-28 07:16:09,511 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2020-10-28 07:16:09,511 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 07:16:09,511 INFO L130 BoogieDeclarations]: Found specification of procedure ___might_sleep [2020-10-28 07:16:09,511 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2020-10-28 07:16:09,511 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2020-10-28 07:16:09,511 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-28 07:16:09,512 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2020-10-28 07:16:09,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 07:16:09,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 07:16:09,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 07:16:09,512 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-28 07:16:09,512 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-28 07:16:09,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 07:16:09,512 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-28 07:16:09,512 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-28 07:16:09,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 07:16:09,513 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-28 07:16:09,513 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-28 07:16:09,513 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-28 07:16:09,513 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-28 07:16:09,513 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2020-10-28 07:16:09,513 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2020-10-28 07:16:09,513 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2020-10-28 07:16:09,513 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 07:16:09,513 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2020-10-28 07:16:09,514 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 07:16:09,514 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-28 07:16:09,514 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-28 07:16:09,514 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-28 07:16:09,514 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-28 07:16:09,514 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-28 07:16:09,514 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-28 07:16:09,514 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2020-10-28 07:16:09,514 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-28 07:16:09,514 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2020-10-28 07:16:09,515 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2020-10-28 07:16:09,515 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2020-10-28 07:16:09,515 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-28 07:16:09,515 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_is_locked [2020-10-28 07:16:09,515 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-28 07:16:09,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_13 [2020-10-28 07:16:09,515 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-28 07:16:09,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2020-10-28 07:16:09,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2020-10-28 07:16:09,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2020-10-28 07:16:09,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2020-10-28 07:16:09,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2020-10-28 07:16:09,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2020-10-28 07:16:09,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2020-10-28 07:16:09,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2020-10-28 07:16:09,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2020-10-28 07:16:09,516 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 07:16:09,516 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 07:16:09,516 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 07:16:09,516 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 07:16:09,516 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 07:16:09,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 07:16:09,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 07:16:09,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 07:16:09,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 07:16:09,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-28 07:16:09,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-28 07:16:09,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 07:16:09,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 07:16:09,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 07:16:09,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 07:16:09,518 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-28 07:16:09,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2020-10-28 07:16:09,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2020-10-28 07:16:09,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2020-10-28 07:16:09,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2020-10-28 07:16:09,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2020-10-28 07:16:09,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_27 [2020-10-28 07:16:09,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_29 [2020-10-28 07:16:09,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2020-10-28 07:16:09,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-28 07:16:09,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-28 07:16:09,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-28 07:16:09,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-28 07:16:09,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-28 07:16:09,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-28 07:16:09,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-28 07:16:09,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_dm_thin_pool_table [2020-10-28 07:16:09,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_dm_thin_pool_table [2020-10-28 07:16:09,520 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2020-10-28 07:16:09,520 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2020-10-28 07:16:09,520 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 07:16:09,520 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-28 07:16:09,520 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 07:16:09,520 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 07:16:09,520 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 07:16:09,520 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-28 07:16:09,520 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-28 07:16:09,520 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-28 07:16:09,521 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 07:16:09,521 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2020-10-28 07:16:09,521 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-28 07:16:09,521 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_sched [2020-10-28 07:16:09,521 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2020-10-28 07:16:09,521 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2020-10-28 07:16:09,521 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2020-10-28 07:16:09,521 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2020-10-28 07:16:09,521 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2020-10-28 07:16:09,522 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2020-10-28 07:16:09,522 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2020-10-28 07:16:09,522 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2020-10-28 07:16:09,522 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2020-10-28 07:16:09,522 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2020-10-28 07:16:09,522 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2020-10-28 07:16:09,522 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2020-10-28 07:16:09,522 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2020-10-28 07:16:09,522 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2020-10-28 07:16:09,522 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-28 07:16:09,523 INFO L130 BoogieDeclarations]: Found specification of procedure to_delayed_work [2020-10-28 07:16:09,523 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-28 07:16:09,523 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-28 07:16:09,523 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-28 07:16:09,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_17 [2020-10-28 07:16:09,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_18 [2020-10-28 07:16:09,523 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-28 07:16:09,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-28 07:16:09,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-28 07:16:09,524 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-28 07:16:09,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-28 07:16:09,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-28 07:16:09,524 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-28 07:16:09,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-28 07:16:09,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_26 [2020-10-28 07:16:09,524 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2020-10-28 07:16:09,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_24 [2020-10-28 07:16:09,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_25 [2020-10-28 07:16:09,524 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-28 07:16:09,525 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-28 07:16:09,525 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2020-10-28 07:16:09,525 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2020-10-28 07:16:09,525 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2020-10-28 07:16:09,525 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2020-10-28 07:16:09,525 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2020-10-28 07:16:09,525 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add_rcu [2020-10-28 07:16:09,525 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2020-10-28 07:16:09,525 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2020-10-28 07:16:09,525 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2020-10-28 07:16:09,526 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2020-10-28 07:16:09,526 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2020-10-28 07:16:09,526 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 07:16:09,526 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-28 07:16:09,526 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 07:16:09,526 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-28 07:16:09,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dm_block_validator_4 [2020-10-28 07:16:09,526 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2020-10-28 07:16:09,526 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2020-10-28 07:16:09,526 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-28 07:16:09,527 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2020-10-28 07:16:09,527 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2020-10-28 07:16:09,527 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-28 07:16:09,527 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2020-10-28 07:16:09,527 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2020-10-28 07:16:09,527 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-28 07:16:09,527 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2020-10-28 07:16:09,527 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-28 07:16:09,527 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-28 07:16:09,528 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-10-28 07:16:09,528 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2020-10-28 07:16:09,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_target_type_5 [2020-10-28 07:16:09,528 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2020-10-28 07:16:09,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_target_type_6 [2020-10-28 07:16:09,528 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-28 07:16:09,528 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2020-10-28 07:16:09,528 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2020-10-28 07:16:09,528 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2020-10-28 07:16:09,528 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2020-10-28 07:16:09,529 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2020-10-28 07:16:09,529 INFO L130 BoogieDeclarations]: Found specification of procedure submit_bio [2020-10-28 07:16:09,529 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2020-10-28 07:16:09,529 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2020-10-28 07:16:09,529 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc [2020-10-28 07:16:09,529 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2020-10-28 07:16:09,529 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc_slab [2020-10-28 07:16:09,529 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free_slab [2020-10-28 07:16:09,529 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_slab_pool [2020-10-28 07:16:09,530 INFO L130 BoogieDeclarations]: Found specification of procedure bio_alloc_bioset [2020-10-28 07:16:09,530 INFO L130 BoogieDeclarations]: Found specification of procedure bio_alloc [2020-10-28 07:16:09,530 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2020-10-28 07:16:09,530 INFO L130 BoogieDeclarations]: Found specification of procedure bio_chain [2020-10-28 07:16:09,530 INFO L130 BoogieDeclarations]: Found specification of procedure zero_fill_bio [2020-10-28 07:16:09,530 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_empty [2020-10-28 07:16:09,530 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_init [2020-10-28 07:16:09,530 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_add [2020-10-28 07:16:09,530 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_merge [2020-10-28 07:16:09,530 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_pop [2020-10-28 07:16:09,531 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2020-10-28 07:16:09,531 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2020-10-28 07:16:09,531 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_min [2020-10-28 07:16:09,531 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_opt [2020-10-28 07:16:09,531 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2020-10-28 07:16:09,531 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2020-10-28 07:16:09,531 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_discard_alignment [2020-10-28 07:16:09,531 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_open [2020-10-28 07:16:09,531 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_close [2020-10-28 07:16:09,531 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_create_thin [2020-10-28 07:16:09,532 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_create_snap [2020-10-28 07:16:09,532 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_delete_thin_device [2020-10-28 07:16:09,532 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_commit_metadata [2020-10-28 07:16:09,532 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_abort_metadata [2020-10-28 07:16:09,532 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_set_metadata_transaction_id [2020-10-28 07:16:09,532 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_metadata_transaction_id [2020-10-28 07:16:09,532 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_reserve_metadata_snap [2020-10-28 07:16:09,532 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_release_metadata_snap [2020-10-28 07:16:09,532 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_metadata_snap [2020-10-28 07:16:09,533 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_open_thin_device [2020-10-28 07:16:09,533 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_close_thin_device [2020-10-28 07:16:09,533 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_dev_id [2020-10-28 07:16:09,533 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_find_block [2020-10-28 07:16:09,533 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_find_mapped_range [2020-10-28 07:16:09,533 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_alloc_data_block [2020-10-28 07:16:09,533 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_insert_block [2020-10-28 07:16:09,533 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_remove_range [2020-10-28 07:16:09,533 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_changed_this_transaction [2020-10-28 07:16:09,533 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_changed_this_transaction [2020-10-28 07:16:09,534 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_aborted_changes [2020-10-28 07:16:09,534 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_get_highest_mapped_block [2020-10-28 07:16:09,534 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_get_mapped_count [2020-10-28 07:16:09,534 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_free_block_count [2020-10-28 07:16:09,534 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_free_metadata_block_count [2020-10-28 07:16:09,534 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_metadata_dev_size [2020-10-28 07:16:09,534 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_data_dev_size [2020-10-28 07:16:09,534 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_block_is_used [2020-10-28 07:16:09,534 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_resize_data_dev [2020-10-28 07:16:09,535 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_resize_metadata_dev [2020-10-28 07:16:09,535 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_read_only [2020-10-28 07:16:09,535 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_read_write [2020-10-28 07:16:09,535 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_register_metadata_threshold [2020-10-28 07:16:09,535 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_set_needs_check [2020-10-28 07:16:09,535 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_needs_check [2020-10-28 07:16:09,535 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_issue_prefetches [2020-10-28 07:16:09,535 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_create [2020-10-28 07:16:09,535 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_destroy [2020-10-28 07:16:09,536 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_alloc_cell [2020-10-28 07:16:09,536 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_free_cell [2020-10-28 07:16:09,536 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_detain [2020-10-28 07:16:09,536 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_release [2020-10-28 07:16:09,536 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_release_no_holder [2020-10-28 07:16:09,536 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_error [2020-10-28 07:16:09,536 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_visit_release [2020-10-28 07:16:09,536 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_create [2020-10-28 07:16:09,536 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_destroy [2020-10-28 07:16:09,537 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_entry_inc [2020-10-28 07:16:09,537 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_entry_dec [2020-10-28 07:16:09,537 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_add_work [2020-10-28 07:16:09,537 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_device [2020-10-28 07:16:09,537 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_device [2020-10-28 07:16:09,537 INFO L130 BoogieDeclarations]: Found specification of procedure dm_per_bio_data [2020-10-28 07:16:09,537 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_from_per_bio_data [2020-10-28 07:16:09,537 INFO L130 BoogieDeclarations]: Found specification of procedure dm_register_target [2020-10-28 07:16:09,537 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_target [2020-10-28 07:16:09,538 INFO L130 BoogieDeclarations]: Found specification of procedure dm_read_arg_group [2020-10-28 07:16:09,538 INFO L130 BoogieDeclarations]: Found specification of procedure dm_shift_arg [2020-10-28 07:16:09,538 INFO L130 BoogieDeclarations]: Found specification of procedure dm_consume_args [2020-10-28 07:16:09,538 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_md [2020-10-28 07:16:09,538 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put [2020-10-28 07:16:09,538 INFO L130 BoogieDeclarations]: Found specification of procedure dm_device_name [2020-10-28 07:16:09,538 INFO L130 BoogieDeclarations]: Found specification of procedure dm_suspended [2020-10-28 07:16:09,538 INFO L130 BoogieDeclarations]: Found specification of procedure dm_noflush_suspending [2020-10-28 07:16:09,538 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_add_target_callbacks [2020-10-28 07:16:09,538 INFO L130 BoogieDeclarations]: Found specification of procedure dm_set_target_max_io_len [2020-10-28 07:16:09,539 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_mode [2020-10-28 07:16:09,539 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_md [2020-10-28 07:16:09,539 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_event [2020-10-28 07:16:09,539 INFO L130 BoogieDeclarations]: Found specification of procedure wb_congested [2020-10-28 07:16:09,539 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-28 07:16:09,539 INFO L130 BoogieDeclarations]: Found specification of procedure bdi_congested [2020-10-28 07:16:09,539 INFO L130 BoogieDeclarations]: Found specification of procedure dm_internal_suspend_noflush [2020-10-28 07:16:09,539 INFO L130 BoogieDeclarations]: Found specification of procedure dm_internal_resume [2020-10-28 07:16:09,539 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_create [2020-10-28 07:16:09,539 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_destroy [2020-10-28 07:16:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_copy [2020-10-28 07:16:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_zero [2020-10-28 07:16:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure sort [2020-10-28 07:16:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure build_key [2020-10-28 07:16:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure build_data_key [2020-10-28 07:16:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure build_virtual_key [2020-10-28 07:16:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_init [2020-10-28 07:16:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_work_start [2020-10-28 07:16:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_work_update [2020-10-28 07:16:09,540 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_work_complete [2020-10-28 07:16:09,541 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_lock [2020-10-28 07:16:09,541 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_unlock [2020-10-28 07:16:09,541 INFO L130 BoogieDeclarations]: Found specification of procedure get_pool_mode [2020-10-28 07:16:09,541 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_operation_failed [2020-10-28 07:16:09,541 INFO L130 BoogieDeclarations]: Found specification of procedure __blkdev_issue_discard_async [2020-10-28 07:16:09,541 INFO L130 BoogieDeclarations]: Found specification of procedure block_size_is_power_of_two [2020-10-28 07:16:09,541 INFO L130 BoogieDeclarations]: Found specification of procedure block_to_sectors [2020-10-28 07:16:09,541 INFO L130 BoogieDeclarations]: Found specification of procedure issue_discard [2020-10-28 07:16:09,541 INFO L130 BoogieDeclarations]: Found specification of procedure wake_worker [2020-10-28 07:16:09,542 INFO L130 BoogieDeclarations]: Found specification of procedure bio_detain [2020-10-28 07:16:09,542 INFO L130 BoogieDeclarations]: Found specification of procedure cell_release [2020-10-28 07:16:09,542 INFO L130 BoogieDeclarations]: Found specification of procedure cell_visit_release [2020-10-28 07:16:09,542 INFO L130 BoogieDeclarations]: Found specification of procedure cell_release_no_holder [2020-10-28 07:16:09,542 INFO L130 BoogieDeclarations]: Found specification of procedure cell_error_with_code [2020-10-28 07:16:09,542 INFO L130 BoogieDeclarations]: Found specification of procedure cell_error [2020-10-28 07:16:09,542 INFO L130 BoogieDeclarations]: Found specification of procedure cell_success [2020-10-28 07:16:09,542 INFO L130 BoogieDeclarations]: Found specification of procedure cell_requeue [2020-10-28 07:16:09,542 INFO L130 BoogieDeclarations]: Found specification of procedure pool_table_init [2020-10-28 07:16:09,542 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_table_insert [2020-10-28 07:16:09,543 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_table_remove [2020-10-28 07:16:09,543 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_table_lookup [2020-10-28 07:16:09,543 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_table_lookup_metadata_dev [2020-10-28 07:16:09,543 INFO L130 BoogieDeclarations]: Found specification of procedure __merge_bio_list [2020-10-28 07:16:09,543 INFO L130 BoogieDeclarations]: Found specification of procedure error_bio_list [2020-10-28 07:16:09,543 INFO L130 BoogieDeclarations]: Found specification of procedure error_thin_bio_list [2020-10-28 07:16:09,543 INFO L130 BoogieDeclarations]: Found specification of procedure requeue_deferred_cells [2020-10-28 07:16:09,543 INFO L130 BoogieDeclarations]: Found specification of procedure requeue_io [2020-10-28 07:16:09,543 INFO L130 BoogieDeclarations]: Found specification of procedure error_retry_list [2020-10-28 07:16:09,544 INFO L130 BoogieDeclarations]: Found specification of procedure get_bio_block [2020-10-28 07:16:09,544 INFO L130 BoogieDeclarations]: Found specification of procedure get_bio_block_range [2020-10-28 07:16:09,544 INFO L130 BoogieDeclarations]: Found specification of procedure remap [2020-10-28 07:16:09,544 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin [2020-10-28 07:16:09,544 INFO L130 BoogieDeclarations]: Found specification of procedure bio_triggers_commit [2020-10-28 07:16:09,544 INFO L130 BoogieDeclarations]: Found specification of procedure inc_all_io_entry [2020-10-28 07:16:09,544 INFO L130 BoogieDeclarations]: Found specification of procedure issue [2020-10-28 07:16:09,544 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin_and_issue [2020-10-28 07:16:09,544 INFO L130 BoogieDeclarations]: Found specification of procedure remap_and_issue [2020-10-28 07:16:09,544 INFO L130 BoogieDeclarations]: Found specification of procedure __complete_mapping_preparation [2020-10-28 07:16:09,545 INFO L130 BoogieDeclarations]: Found specification of procedure complete_mapping_preparation [2020-10-28 07:16:09,545 INFO L130 BoogieDeclarations]: Found specification of procedure copy_complete [2020-10-28 07:16:09,545 INFO L130 BoogieDeclarations]: Found specification of procedure overwrite_endio [2020-10-28 07:16:09,545 INFO L130 BoogieDeclarations]: Found specification of procedure cell_defer_no_holder [2020-10-28 07:16:09,545 INFO L130 BoogieDeclarations]: Found specification of procedure thin_defer_bio [2020-10-28 07:16:09,545 INFO L130 BoogieDeclarations]: Found specification of procedure __inc_remap_and_issue_cell [2020-10-28 07:16:09,545 INFO L130 BoogieDeclarations]: Found specification of procedure inc_remap_and_issue_cell [2020-10-28 07:16:09,545 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_mapping_fail [2020-10-28 07:16:09,545 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_mapping [2020-10-28 07:16:09,545 INFO L130 BoogieDeclarations]: Found specification of procedure free_discard_mapping [2020-10-28 07:16:09,546 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_discard_fail [2020-10-28 07:16:09,546 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_discard_success [2020-10-28 07:16:09,546 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_discard_no_passdown [2020-10-28 07:16:09,546 INFO L130 BoogieDeclarations]: Found specification of procedure passdown_double_checking_shared_status [2020-10-28 07:16:09,546 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_discard_passdown [2020-10-28 07:16:09,546 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared [2020-10-28 07:16:09,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~process_mapping_fn~0 [2020-10-28 07:16:09,546 INFO L130 BoogieDeclarations]: Found specification of procedure io_overlaps_block [2020-10-28 07:16:09,546 INFO L130 BoogieDeclarations]: Found specification of procedure io_overwrites_block [2020-10-28 07:16:09,546 INFO L130 BoogieDeclarations]: Found specification of procedure save_and_set_endio [2020-10-28 07:16:09,547 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_next_mapping [2020-10-28 07:16:09,547 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_mapping [2020-10-28 07:16:09,547 INFO L130 BoogieDeclarations]: Found specification of procedure ll_zero [2020-10-28 07:16:09,547 INFO L130 BoogieDeclarations]: Found specification of procedure remap_and_issue_overwrite [2020-10-28 07:16:09,547 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_copy [2020-10-28 07:16:09,547 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_internal_copy [2020-10-28 07:16:09,547 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_zero [2020-10-28 07:16:09,547 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_external_copy [2020-10-28 07:16:09,547 INFO L130 BoogieDeclarations]: Found specification of procedure set_pool_mode [2020-10-28 07:16:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure check_for_space [2020-10-28 07:16:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure commit [2020-10-28 07:16:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure check_low_water_mark [2020-10-28 07:16:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_data_block [2020-10-28 07:16:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure retry_on_resume [2020-10-28 07:16:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure should_error_unserviceable_bio [2020-10-28 07:16:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure handle_unserviceable_bio [2020-10-28 07:16:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure retry_bios_on_resume [2020-10-28 07:16:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_cell_no_passdown [2020-10-28 07:16:09,548 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 07:16:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure __bio_inc_remaining [2020-10-28 07:16:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure break_up_discard_bio [2020-10-28 07:16:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_cell_passdown [2020-10-28 07:16:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_bio [2020-10-28 07:16:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2020-10-28 07:16:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure break_sharing [2020-10-28 07:16:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure __remap_and_issue_shared_cell [2020-10-28 07:16:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure remap_and_issue_shared_cell [2020-10-28 07:16:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure process_shared_bio [2020-10-28 07:16:09,549 INFO L130 BoogieDeclarations]: Found specification of procedure provision_block [2020-10-28 07:16:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell [2020-10-28 07:16:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure process_bio [2020-10-28 07:16:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure __process_bio_read_only [2020-10-28 07:16:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure process_bio_read_only [2020-10-28 07:16:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell_read_only [2020-10-28 07:16:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure process_bio_success [2020-10-28 07:16:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure process_bio_fail [2020-10-28 07:16:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell_success [2020-10-28 07:16:09,550 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell_fail [2020-10-28 07:16:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure need_commit_due_to_time [2020-10-28 07:16:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure __thin_bio_rb_add [2020-10-28 07:16:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure __extract_sorted_bios [2020-10-28 07:16:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure __sort_thin_deferred_bios [2020-10-28 07:16:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure process_thin_deferred_bios [2020-10-28 07:16:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure cmp_cells [2020-10-28 07:16:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure sort_cells [2020-10-28 07:16:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure process_thin_deferred_cells [2020-10-28 07:16:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure thin_get [2020-10-28 07:16:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure thin_put [2020-10-28 07:16:09,551 INFO L130 BoogieDeclarations]: Found specification of procedure get_first_thin [2020-10-28 07:16:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_thin [2020-10-28 07:16:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure process_deferred_bios [2020-10-28 07:16:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure do_worker [2020-10-28 07:16:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure do_waker [2020-10-28 07:16:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure do_no_space_timeout [2020-10-28 07:16:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure to_pool_work [2020-10-28 07:16:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure pool_work_complete [2020-10-28 07:16:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure pool_work_wait [2020-10-28 07:16:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure to_noflush [2020-10-28 07:16:09,552 INFO L130 BoogieDeclarations]: Found specification of procedure do_noflush_start [2020-10-28 07:16:09,553 INFO L130 BoogieDeclarations]: Found specification of procedure do_noflush_stop [2020-10-28 07:16:09,553 INFO L130 BoogieDeclarations]: Found specification of procedure noflush_work [2020-10-28 07:16:09,553 INFO L130 BoogieDeclarations]: Found specification of procedure notify_of_pool_mode_change [2020-10-28 07:16:09,553 INFO L130 BoogieDeclarations]: Found specification of procedure passdown_enabled [2020-10-28 07:16:09,553 INFO L130 BoogieDeclarations]: Found specification of procedure set_discard_callbacks [2020-10-28 07:16:09,553 INFO L130 BoogieDeclarations]: Found specification of procedure abort_transaction [2020-10-28 07:16:09,553 INFO L130 BoogieDeclarations]: Found specification of procedure thin_defer_bio_with_throttle [2020-10-28 07:16:09,553 INFO L130 BoogieDeclarations]: Found specification of procedure thin_defer_cell [2020-10-28 07:16:09,553 INFO L130 BoogieDeclarations]: Found specification of procedure thin_hook_bio [2020-10-28 07:16:09,553 INFO L130 BoogieDeclarations]: Found specification of procedure thin_bio_map [2020-10-28 07:16:09,554 INFO L130 BoogieDeclarations]: Found specification of procedure pool_is_congested [2020-10-28 07:16:09,554 INFO L130 BoogieDeclarations]: Found specification of procedure requeue_bios [2020-10-28 07:16:09,554 INFO L130 BoogieDeclarations]: Found specification of procedure data_dev_supports_discard [2020-10-28 07:16:09,554 INFO L130 BoogieDeclarations]: Found specification of procedure is_factor [2020-10-28 07:16:09,554 INFO L130 BoogieDeclarations]: Found specification of procedure disable_passdown_if_not_supported [2020-10-28 07:16:09,554 INFO L130 BoogieDeclarations]: Found specification of procedure bind_control_target [2020-10-28 07:16:09,554 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_control_target [2020-10-28 07:16:09,554 INFO L130 BoogieDeclarations]: Found specification of procedure pool_features_init [2020-10-28 07:16:09,554 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_destroy [2020-10-28 07:16:09,554 INFO L130 BoogieDeclarations]: Found specification of procedure pool_create [2020-10-28 07:16:09,555 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_inc [2020-10-28 07:16:09,555 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_dec [2020-10-28 07:16:09,555 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_find [2020-10-28 07:16:09,555 INFO L130 BoogieDeclarations]: Found specification of procedure pool_dtr [2020-10-28 07:16:09,555 INFO L130 BoogieDeclarations]: Found specification of procedure parse_pool_features [2020-10-28 07:16:09,555 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_low_callback [2020-10-28 07:16:09,555 INFO L130 BoogieDeclarations]: Found specification of procedure get_dev_size [2020-10-28 07:16:09,555 INFO L130 BoogieDeclarations]: Found specification of procedure warn_if_metadata_device_too_big [2020-10-28 07:16:09,555 INFO L130 BoogieDeclarations]: Found specification of procedure get_metadata_dev_size [2020-10-28 07:16:09,555 INFO L130 BoogieDeclarations]: Found specification of procedure get_metadata_dev_size_in_blocks [2020-10-28 07:16:09,556 INFO L130 BoogieDeclarations]: Found specification of procedure calc_metadata_threshold [2020-10-28 07:16:09,556 INFO L130 BoogieDeclarations]: Found specification of procedure pool_ctr [2020-10-28 07:16:09,556 INFO L130 BoogieDeclarations]: Found specification of procedure pool_map [2020-10-28 07:16:09,556 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_resize_data_dev [2020-10-28 07:16:09,556 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_resize_metadata_dev [2020-10-28 07:16:09,556 INFO L130 BoogieDeclarations]: Found specification of procedure pool_preresume [2020-10-28 07:16:09,556 INFO L130 BoogieDeclarations]: Found specification of procedure pool_suspend_active_thins [2020-10-28 07:16:09,556 INFO L130 BoogieDeclarations]: Found specification of procedure pool_resume_active_thins [2020-10-28 07:16:09,556 INFO L130 BoogieDeclarations]: Found specification of procedure pool_resume [2020-10-28 07:16:09,556 INFO L130 BoogieDeclarations]: Found specification of procedure pool_presuspend [2020-10-28 07:16:09,557 INFO L130 BoogieDeclarations]: Found specification of procedure pool_presuspend_undo [2020-10-28 07:16:09,557 INFO L130 BoogieDeclarations]: Found specification of procedure pool_postsuspend [2020-10-28 07:16:09,557 INFO L130 BoogieDeclarations]: Found specification of procedure check_arg_count [2020-10-28 07:16:09,557 INFO L130 BoogieDeclarations]: Found specification of procedure read_dev_id [2020-10-28 07:16:09,557 INFO L130 BoogieDeclarations]: Found specification of procedure process_create_thin_mesg [2020-10-28 07:16:09,557 INFO L130 BoogieDeclarations]: Found specification of procedure process_create_snap_mesg [2020-10-28 07:16:09,557 INFO L130 BoogieDeclarations]: Found specification of procedure process_delete_mesg [2020-10-28 07:16:09,557 INFO L130 BoogieDeclarations]: Found specification of procedure process_set_transaction_id_mesg [2020-10-28 07:16:09,557 INFO L130 BoogieDeclarations]: Found specification of procedure process_reserve_metadata_snap_mesg [2020-10-28 07:16:09,557 INFO L130 BoogieDeclarations]: Found specification of procedure process_release_metadata_snap_mesg [2020-10-28 07:16:09,558 INFO L130 BoogieDeclarations]: Found specification of procedure pool_message [2020-10-28 07:16:09,558 INFO L130 BoogieDeclarations]: Found specification of procedure emit_flags [2020-10-28 07:16:09,558 INFO L130 BoogieDeclarations]: Found specification of procedure pool_status [2020-10-28 07:16:09,558 INFO L130 BoogieDeclarations]: Found specification of procedure pool_iterate_devices [2020-10-28 07:16:09,558 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2020-10-28 07:16:09,558 INFO L130 BoogieDeclarations]: Found specification of procedure pool_merge [2020-10-28 07:16:09,558 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-28 07:16:09,558 INFO L130 BoogieDeclarations]: Found specification of procedure pool_io_hints [2020-10-28 07:16:09,558 INFO L130 BoogieDeclarations]: Found specification of procedure thin_dtr [2020-10-28 07:16:09,558 INFO L130 BoogieDeclarations]: Found specification of procedure thin_ctr [2020-10-28 07:16:09,559 INFO L130 BoogieDeclarations]: Found specification of procedure thin_map [2020-10-28 07:16:09,559 INFO L130 BoogieDeclarations]: Found specification of procedure thin_endio [2020-10-28 07:16:09,559 INFO L130 BoogieDeclarations]: Found specification of procedure thin_presuspend [2020-10-28 07:16:09,559 INFO L130 BoogieDeclarations]: Found specification of procedure thin_postsuspend [2020-10-28 07:16:09,559 INFO L130 BoogieDeclarations]: Found specification of procedure thin_preresume [2020-10-28 07:16:09,559 INFO L130 BoogieDeclarations]: Found specification of procedure thin_status [2020-10-28 07:16:09,559 INFO L130 BoogieDeclarations]: Found specification of procedure thin_merge [2020-10-28 07:16:09,559 INFO L130 BoogieDeclarations]: Found specification of procedure thin_iterate_devices [2020-10-28 07:16:09,559 INFO L130 BoogieDeclarations]: Found specification of procedure thin_io_hints [2020-10-28 07:16:09,559 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_init [2020-10-28 07:16:09,559 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_exit [2020-10-28 07:16:09,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_5 [2020-10-28 07:16:09,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 07:16:09,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 07:16:09,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2020-10-28 07:16:09,560 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 07:16:09,560 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 07:16:09,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_73 [2020-10-28 07:16:09,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_71 [2020-10-28 07:16:09,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_74 [2020-10-28 07:16:09,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_75 [2020-10-28 07:16:09,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_70 [2020-10-28 07:16:09,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_72 [2020-10-28 07:16:09,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_76 [2020-10-28 07:16:09,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_65 [2020-10-28 07:16:09,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_67 [2020-10-28 07:16:09,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_66 [2020-10-28 07:16:09,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_69 [2020-10-28 07:16:09,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_68 [2020-10-28 07:16:09,561 INFO L130 BoogieDeclarations]: Found specification of procedure get_disk_ro [2020-10-28 07:16:09,561 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_location [2020-10-28 07:16:09,562 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_data [2020-10-28 07:16:09,562 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_create [2020-10-28 07:16:09,562 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_destroy [2020-10-28 07:16:09,562 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_block_size [2020-10-28 07:16:09,562 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_read_lock [2020-10-28 07:16:09,562 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_write_lock [2020-10-28 07:16:09,562 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_write_lock_zero [2020-10-28 07:16:09,562 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_unlock [2020-10-28 07:16:09,562 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_is_read_only [2020-10-28 07:16:09,562 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_set_read_only [2020-10-28 07:16:09,563 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_set_read_write [2020-10-28 07:16:09,563 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_checksum [2020-10-28 07:16:09,563 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_destroy [2020-10-28 07:16:09,563 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_extend [2020-10-28 07:16:09,563 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_block_t~0~TO~int [2020-10-28 07:16:09,563 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_nr_blocks [2020-10-28 07:16:09,563 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-28 07:16:09,563 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_nr_free [2020-10-28 07:16:09,563 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_count [2020-10-28 07:16:09,563 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_block_t~0~X~$Pointer$~TO~int [2020-10-28 07:16:09,564 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_commit [2020-10-28 07:16:09,564 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-28 07:16:09,564 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_inc_block [2020-10-28 07:16:09,564 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_dec_block [2020-10-28 07:16:09,564 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_new_block [2020-10-28 07:16:09,564 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_root_size [2020-10-28 07:16:09,564 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_copy_root [2020-10-28 07:16:09,564 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-28 07:16:09,564 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_register_threshold_callback [2020-10-28 07:16:09,564 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_block_t~0~X~$Pointer$~X~$Pointer$~TO~int [2020-10-28 07:16:09,564 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_destroy [2020-10-28 07:16:09,565 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_create_non_blocking_clone [2020-10-28 07:16:09,565 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_pre_commit [2020-10-28 07:16:09,565 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_commit [2020-10-28 07:16:09,565 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_shadow_block [2020-10-28 07:16:09,565 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_read_lock [2020-10-28 07:16:09,565 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_unlock [2020-10-28 07:16:09,565 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_inc [2020-10-28 07:16:09,565 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_dec [2020-10-28 07:16:09,565 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_issue_prefetches [2020-10-28 07:16:09,565 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_create_with_sm [2020-10-28 07:16:09,566 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_open_with_sm [2020-10-28 07:16:09,566 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_remove_block [2020-10-28 07:16:09,566 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_empty [2020-10-28 07:16:09,566 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_del [2020-10-28 07:16:09,566 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_lookup [2020-10-28 07:16:09,566 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_insert [2020-10-28 07:16:09,566 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_insert_notify [2020-10-28 07:16:09,566 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_remove [2020-10-28 07:16:09,566 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_remove_leaves [2020-10-28 07:16:09,566 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_find_highest_key [2020-10-28 07:16:09,567 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_disk_create [2020-10-28 07:16:09,567 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_disk_open [2020-10-28 07:16:09,567 INFO L130 BoogieDeclarations]: Found specification of procedure sb_prepare_for_write [2020-10-28 07:16:09,567 INFO L130 BoogieDeclarations]: Found specification of procedure sb_check [2020-10-28 07:16:09,567 INFO L130 BoogieDeclarations]: Found specification of procedure pack_block_time [2020-10-28 07:16:09,567 INFO L130 BoogieDeclarations]: Found specification of procedure unpack_block_time [2020-10-28 07:16:09,567 INFO L130 BoogieDeclarations]: Found specification of procedure data_block_inc [2020-10-28 07:16:09,567 INFO L130 BoogieDeclarations]: Found specification of procedure data_block_dec [2020-10-28 07:16:09,567 INFO L130 BoogieDeclarations]: Found specification of procedure data_block_equal [2020-10-28 07:16:09,567 INFO L130 BoogieDeclarations]: Found specification of procedure subtree_inc [2020-10-28 07:16:09,568 INFO L130 BoogieDeclarations]: Found specification of procedure subtree_dec [2020-10-28 07:16:09,568 INFO L130 BoogieDeclarations]: Found specification of procedure subtree_equal [2020-10-28 07:16:09,568 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_lock_zero [2020-10-28 07:16:09,568 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_lock [2020-10-28 07:16:09,568 INFO L130 BoogieDeclarations]: Found specification of procedure __superblock_all_zeroes [2020-10-28 07:16:09,568 INFO L130 BoogieDeclarations]: Found specification of procedure __setup_btree_details [2020-10-28 07:16:09,568 INFO L130 BoogieDeclarations]: Found specification of procedure save_sm_roots [2020-10-28 07:16:09,568 INFO L130 BoogieDeclarations]: Found specification of procedure copy_sm_roots [2020-10-28 07:16:09,568 INFO L130 BoogieDeclarations]: Found specification of procedure __write_initial_superblock [2020-10-28 07:16:09,568 INFO L130 BoogieDeclarations]: Found specification of procedure __format_metadata [2020-10-28 07:16:09,568 INFO L130 BoogieDeclarations]: Found specification of procedure __check_incompat_features [2020-10-28 07:16:09,569 INFO L130 BoogieDeclarations]: Found specification of procedure __open_metadata [2020-10-28 07:16:09,569 INFO L130 BoogieDeclarations]: Found specification of procedure __open_or_format_metadata [2020-10-28 07:16:09,569 INFO L130 BoogieDeclarations]: Found specification of procedure __create_persistent_data_objects [2020-10-28 07:16:09,569 INFO L130 BoogieDeclarations]: Found specification of procedure __destroy_persistent_data_objects [2020-10-28 07:16:09,569 INFO L130 BoogieDeclarations]: Found specification of procedure __begin_transaction [2020-10-28 07:16:09,569 INFO L130 BoogieDeclarations]: Found specification of procedure __write_changed_details [2020-10-28 07:16:09,569 INFO L130 BoogieDeclarations]: Found specification of procedure __commit_transaction [2020-10-28 07:16:09,569 INFO L130 BoogieDeclarations]: Found specification of procedure __open_device [2020-10-28 07:16:09,569 INFO L130 BoogieDeclarations]: Found specification of procedure __close_device [2020-10-28 07:16:09,570 INFO L130 BoogieDeclarations]: Found specification of procedure __create_thin [2020-10-28 07:16:09,570 INFO L130 BoogieDeclarations]: Found specification of procedure __set_snapshot_details [2020-10-28 07:16:09,570 INFO L130 BoogieDeclarations]: Found specification of procedure __create_snap [2020-10-28 07:16:09,570 INFO L130 BoogieDeclarations]: Found specification of procedure __delete_device [2020-10-28 07:16:09,570 INFO L130 BoogieDeclarations]: Found specification of procedure __reserve_metadata_snap [2020-10-28 07:16:09,570 INFO L130 BoogieDeclarations]: Found specification of procedure __release_metadata_snap [2020-10-28 07:16:09,570 INFO L130 BoogieDeclarations]: Found specification of procedure __get_metadata_snap [2020-10-28 07:16:09,570 INFO L130 BoogieDeclarations]: Found specification of procedure __snapshotted_since [2020-10-28 07:16:09,570 INFO L130 BoogieDeclarations]: Found specification of procedure __insert [2020-10-28 07:16:09,570 INFO L130 BoogieDeclarations]: Found specification of procedure __remove [2020-10-28 07:16:09,571 INFO L130 BoogieDeclarations]: Found specification of procedure __remove_range [2020-10-28 07:16:09,571 INFO L130 BoogieDeclarations]: Found specification of procedure __set_abort_with_changes_flags [2020-10-28 07:16:09,571 INFO L130 BoogieDeclarations]: Found specification of procedure __highest_block [2020-10-28 07:16:09,571 INFO L130 BoogieDeclarations]: Found specification of procedure __resize_space_map [2020-10-28 07:16:09,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2020-10-28 07:16:09,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2020-10-28 07:16:09,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 07:16:09,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 07:16:09,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 07:16:09,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-28 07:16:09,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-28 07:16:09,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-28 07:16:09,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-28 07:16:09,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-28 07:16:09,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-28 07:16:09,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-28 07:16:09,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-28 07:16:09,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-28 07:16:09,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-28 07:16:09,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-28 07:16:09,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-28 07:16:09,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-28 07:16:09,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-28 07:16:09,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2020-10-28 07:16:09,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2020-10-28 07:16:09,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2020-10-28 07:16:09,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2020-10-28 07:16:09,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-28 07:16:09,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-28 07:16:09,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 07:16:09,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-28 07:16:09,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-28 07:16:09,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-28 07:16:09,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-28 07:16:09,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-28 07:16:09,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_dm_thin_pool_table [2020-10-28 07:16:09,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_dm_thin_pool_table [2020-10-28 07:16:09,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_dm_thin_pool_table [2020-10-28 07:16:09,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_dm_thin_pool_table [2020-10-28 07:16:09,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_dm_thin_pool_table [2020-10-28 07:16:09,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_dm_thin_pool_table [2020-10-28 07:16:09,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_dm_thin_pool_table [2020-10-28 07:16:09,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_dm_thin_pool_table [2020-10-28 07:16:09,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_dm_thin_pool_table [2020-10-28 07:16:09,575 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 07:16:09,575 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-28 07:16:09,575 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 07:16:09,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 07:16:09,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 07:16:09,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 07:16:09,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 07:16:09,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 07:16:09,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 07:16:09,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 07:16:09,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 07:16:20,469 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 07:16:41,023 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 07:16:41,023 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 07:16:41,034 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 07:16:41 BoogieIcfgContainer [2020-10-28 07:16:41,034 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 07:16:41,037 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 07:16:41,037 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 07:16:41,040 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 07:16:41,040 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 07:16:00" (1/3) ... [2020-10-28 07:16:41,041 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@632ea1bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 07:16:41, skipping insertion in model container [2020-10-28 07:16:41,042 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:16:08" (2/3) ... [2020-10-28 07:16:41,042 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@632ea1bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 07:16:41, skipping insertion in model container [2020-10-28 07:16:41,042 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 07:16:41" (3/3) ... [2020-10-28 07:16:41,044 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i [2020-10-28 07:16:41,058 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 07:16:41,071 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 07:16:41,084 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 07:16:41,136 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 07:16:41,136 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 07:16:41,136 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 07:16:41,137 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 07:16:41,137 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 07:16:41,137 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 07:16:41,137 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 07:16:41,137 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 07:16:41,240 INFO L276 IsEmpty]: Start isEmpty. Operand 5689 states. [2020-10-28 07:16:41,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2020-10-28 07:16:41,259 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 07:16:41,261 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 07:16:41,261 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 07:16:41,267 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 07:16:41,268 INFO L82 PathProgramCache]: Analyzing trace with hash -592901002, now seen corresponding path program 1 times [2020-10-28 07:16:41,277 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 07:16:41,277 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [513289612] [2020-10-28 07:16:41,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 07:16:42,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:16:42,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:16:43,027 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:16:43,380 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:16:43,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:16:44,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:16:44,319 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:16:44,661 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:16:44,940 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:16:45,265 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:16:45,576 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:16:50,861 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:16:50,862 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 626 [2020-10-28 07:16:50,862 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 10 [2020-10-28 07:16:50,862 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8633 [2020-10-28 07:16:50,865 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:16:50,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:16:50,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 225 [2020-10-28 07:16:50,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:16:50,866 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 07:17:16,210 WARN L193 SmtUtils]: Spent 24.94 s on a formula simplification that was a NOOP. DAG size: 1474 [2020-10-28 07:17:16,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 07:17:16,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:16,288 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:18,126 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:18,127 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:17:18,127 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:18,127 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1864 [2020-10-28 07:17:18,127 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:18,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:18,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:18,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:18,129 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:17:18,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:17:18,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:18,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:18,324 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:18,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:18,356 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:17:18,356 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:18,356 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 44 [2020-10-28 07:17:18,356 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:18,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:18,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:17:18,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:18,357 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:18,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:18,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:18,409 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:18,414 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:18,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:17:18,415 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:18,415 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:17:18,415 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:18,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:18,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:18,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:18,416 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:18,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:17:18,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:18,436 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:18,440 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:18,441 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:18,441 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:18,441 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:17:18,441 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:18,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:18,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:17:18,442 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:18,442 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:18,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 07:17:18,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:18,463 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:18,469 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:18,500 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:18,501 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:17:18,501 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:18,501 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-28 07:17:18,501 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:18,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:18,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:17:18,502 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:18,502 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:18,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:18,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:18,523 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:18,529 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:18,529 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:17:18,529 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:18,529 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:17:18,529 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:18,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:18,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:18,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:18,530 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:18,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:17:18,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:18,550 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:18,554 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:18,555 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:18,555 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:18,555 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:17:18,555 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:18,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:18,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:17:18,556 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:18,556 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:18,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-28 07:17:18,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:18,577 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:18,583 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:18,615 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:18,616 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:17:18,616 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:18,616 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-28 07:17:18,616 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:18,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:18,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:17:18,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:18,617 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:18,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:18,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:18,640 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:18,645 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:18,646 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:17:18,646 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:18,646 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:17:18,646 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:18,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:18,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:18,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:18,647 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:18,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:17:18,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:18,668 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:18,672 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:18,673 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:18,673 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:18,673 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:17:18,673 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:18,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:18,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:17:18,674 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:18,674 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:18,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 07:17:18,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:18,700 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:18,708 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:18,747 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:18,747 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:17:18,747 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:18,748 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-28 07:17:18,748 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:18,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:18,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:17:18,748 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:18,748 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:18,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:18,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:18,783 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:18,795 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:18,795 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:17:18,795 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:18,795 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-28 07:17:18,796 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:18,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:18,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:18,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:18,796 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:18,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:17:18,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:18,820 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:18,825 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:18,825 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:18,826 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:18,826 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:17:18,826 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:18,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:18,826 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:17:18,827 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:18,827 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:18,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-28 07:17:18,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:18,847 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:18,853 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:18,885 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:18,886 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:17:18,886 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:18,886 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 45 [2020-10-28 07:17:18,886 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:18,886 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:18,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:17:18,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:18,887 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:18,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:18,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:18,915 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:18,925 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:18,926 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:17:18,926 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:18,926 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 07:17:18,926 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:18,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:18,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:18,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:18,927 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:18,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:17:18,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:18,948 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:18,953 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:18,953 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:18,953 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:18,953 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:17:18,953 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:18,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:18,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:17:18,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:18,954 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:18,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-28 07:17:18,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:18,977 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:18,983 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:19,023 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:19,024 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:17:19,024 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:19,024 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-28 07:17:19,024 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:19,024 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:19,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:17:19,025 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:19,025 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:19,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:19,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:19,053 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:19,061 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:19,061 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:17:19,061 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:19,062 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 07:17:19,062 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:19,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:19,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:19,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:19,062 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:19,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:17:19,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:19,084 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:19,088 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:19,089 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:19,089 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:19,089 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:17:19,089 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:19,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:19,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:17:19,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:19,090 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:19,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-28 07:17:19,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:19,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:19,118 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:19,151 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:19,151 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:17:19,152 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:19,152 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-28 07:17:19,152 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:19,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:19,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:17:19,152 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:19,152 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:19,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:19,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:19,182 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:19,210 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:19,210 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:17:19,211 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:19,211 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-28 07:17:19,211 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:19,211 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:19,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:19,212 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:19,212 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:19,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:17:19,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:19,232 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:19,238 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:19,239 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:19,239 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:19,239 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:17:19,239 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:19,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:19,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:17:19,240 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:19,240 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:19,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-28 07:17:19,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:19,264 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:19,270 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:19,309 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:19,309 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:17:19,310 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:19,310 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-28 07:17:19,310 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:19,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:19,310 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:17:19,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:19,312 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 07:17:19,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:19,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:19,336 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:19,343 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:19,343 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:17:19,344 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:19,344 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:17:19,344 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:19,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:19,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:19,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:19,345 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:19,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:17:19,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:19,368 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:19,379 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:19,379 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:19,379 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:19,380 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 07:17:19,380 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:19,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:19,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:17:19,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:19,381 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:19,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-28 07:17:19,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:19,485 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:19,489 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:19,521 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:19,521 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:17:19,522 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:19,522 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-28 07:17:19,522 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:19,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:19,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:17:19,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:19,523 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:19,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:19,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:19,544 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:19,550 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:19,550 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:17:19,550 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:19,550 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:17:19,551 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:19,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:19,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:19,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:19,551 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:19,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:17:19,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:19,571 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:19,575 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:19,576 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:19,576 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:19,576 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:17:19,576 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:19,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:19,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:17:19,577 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:19,577 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:19,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-10-28 07:17:19,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:19,601 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:19,627 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:19,627 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:17:19,627 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:19,627 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-28 07:17:19,628 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:19,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:19,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:17:19,628 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:19,628 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:19,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:19,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:19,650 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:19,658 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:19,658 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:17:19,658 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:19,658 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:17:19,658 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:19,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:19,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:19,659 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:19,659 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:19,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:17:19,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:19,680 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:19,685 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:19,685 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:19,686 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:19,686 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:17:19,686 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:19,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:19,686 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:17:19,687 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:19,687 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:19,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-28 07:17:19,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:19,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:19,723 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:19,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:19,771 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:17:19,771 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:19,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-28 07:17:19,771 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:19,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:19,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 07:17:19,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:19,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:19,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:19,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:19,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:19,804 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:19,805 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:17:19,805 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:19,805 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 07:17:19,805 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:19,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:19,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:19,806 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:19,806 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:19,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:17:19,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:19,826 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:19,828 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:19,834 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:19,834 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:19,835 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:19,835 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 07:17:19,835 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:19,835 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:19,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:17:19,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:19,836 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:19,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-28 07:17:19,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:19,863 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:19,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:19,923 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:19,923 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:17:19,924 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:19,924 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-28 07:17:19,924 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:19,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:19,924 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 07:17:19,925 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:19,925 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:19,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:19,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:19,949 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:19,954 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:19,955 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:17:19,955 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:19,955 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:17:19,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:19,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:19,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:19,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:19,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:19,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:17:19,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:19,975 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:19,977 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:19,983 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:19,984 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:19,984 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:19,985 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 07:17:19,985 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:19,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:19,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:17:19,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:19,986 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:19,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-28 07:17:20,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:20,013 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:20,022 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:20,071 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:20,071 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:17:20,071 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:20,071 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-28 07:17:20,072 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:20,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:20,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 07:17:20,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:20,072 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:20,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:20,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:20,095 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:20,101 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:20,101 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:17:20,101 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:20,101 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:17:20,102 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:20,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:20,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:20,102 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:20,102 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:20,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:17:20,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:20,121 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:20,123 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:20,128 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:20,128 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:20,129 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:20,129 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:17:20,129 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:20,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:20,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:17:20,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:20,130 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:20,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-10-28 07:17:20,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:20,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:20,159 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:20,204 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:20,204 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:17:20,204 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:20,204 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-28 07:17:20,205 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:20,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:20,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 07:17:20,205 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:20,205 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:20,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:20,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:20,228 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:20,235 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:20,236 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:17:20,236 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:20,236 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:17:20,236 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:20,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:20,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:20,237 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:20,237 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:20,248 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:17:20,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:20,257 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:20,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:20,264 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:20,265 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:20,265 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:20,265 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:17:20,265 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:20,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:20,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:17:20,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:20,266 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:20,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2020-10-28 07:17:20,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:20,290 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:20,297 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:20,343 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:20,344 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:17:20,344 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:20,344 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-28 07:17:20,344 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:20,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:20,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 07:17:20,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:20,345 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:20,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:20,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:20,367 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:20,371 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:20,372 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:17:20,372 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:20,372 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:17:20,372 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:20,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:20,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:20,373 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:20,373 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:20,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:17:20,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:20,392 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:20,394 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:20,398 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:20,399 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:20,399 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:20,399 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:17:20,399 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:20,399 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:20,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:17:20,400 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:20,400 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:20,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2020-10-28 07:17:20,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:20,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:20,430 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:20,485 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:20,485 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:17:20,485 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:20,485 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-28 07:17:20,486 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:20,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:20,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 07:17:20,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:20,486 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:20,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:20,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:20,513 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:20,518 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:20,519 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:17:20,519 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:20,519 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:17:20,519 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:20,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:20,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:20,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:20,521 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:17:20,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:17:20,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:20,542 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:20,544 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:20,548 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:20,549 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:20,549 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:20,549 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:17:20,549 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:20,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:20,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:17:20,550 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:20,550 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:20,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-28 07:17:20,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:20,569 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:20,575 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:20,575 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 07:17:20,575 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:20,575 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:17:20,576 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:20,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:20,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-28 07:17:20,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:20,576 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:20,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2020-10-28 07:17:20,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:20,650 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:20,665 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:20,802 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:20,802 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:17:20,803 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:20,803 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 162 [2020-10-28 07:17:20,803 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:20,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:20,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:17:20,803 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:20,804 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:20,814 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:20,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:20,823 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:20,828 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:20,829 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:20,829 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:20,829 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:17:20,829 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:20,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:20,829 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:20,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:20,830 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:20,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2020-10-28 07:17:20,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:20,854 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:20,881 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:20,990 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:20,991 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:17:20,991 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:20,991 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 146 [2020-10-28 07:17:20,991 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:20,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:20,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:17:20,992 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:20,992 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:21,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:21,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:21,011 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:21,018 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:21,018 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:21,018 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:21,018 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:17:21,019 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:21,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:21,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:21,019 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:21,019 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:21,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2020-10-28 07:17:21,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:21,045 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:21,067 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:21,167 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:21,168 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:17:21,168 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:21,168 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 130 [2020-10-28 07:17:21,168 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:21,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:21,168 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:17:21,169 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:21,169 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:21,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:21,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:21,190 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:21,196 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:21,196 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:21,196 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:21,197 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:17:21,197 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:21,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:21,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:21,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:21,198 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:21,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2020-10-28 07:17:21,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:21,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:21,237 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:21,349 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:21,349 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:17:21,350 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:21,350 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 134 [2020-10-28 07:17:21,350 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:21,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:21,350 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:17:21,351 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:21,351 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:21,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:21,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:21,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:21,383 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:21,384 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:21,384 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:21,384 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 07:17:21,384 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:21,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:21,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:21,385 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:21,385 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:21,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2020-10-28 07:17:21,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:21,412 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:21,433 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:21,531 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:21,532 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:17:21,532 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:21,532 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 129 [2020-10-28 07:17:21,532 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:21,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:21,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:17:21,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:21,533 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:21,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:21,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:21,556 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:21,561 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:21,562 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:21,562 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:21,562 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:17:21,562 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:21,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:21,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:21,563 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:21,563 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:21,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 320 [2020-10-28 07:17:21,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:21,588 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:21,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:21,709 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:21,710 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:17:21,710 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:21,710 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 131 [2020-10-28 07:17:21,710 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:21,710 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:21,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:17:21,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:21,711 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:21,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:21,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:21,732 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:21,738 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:21,738 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:21,738 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:21,739 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:17:21,739 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:21,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:21,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:21,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:21,740 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:21,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2020-10-28 07:17:21,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:21,768 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:21,779 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:21,876 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:21,876 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:17:21,876 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:21,876 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 118 [2020-10-28 07:17:21,877 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:21,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:21,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:17:21,877 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:21,877 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:21,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:21,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:21,905 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:21,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:21,913 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:21,913 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:21,914 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 07:17:21,914 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:21,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:21,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:21,914 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:21,915 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:21,926 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2020-10-28 07:17:21,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:21,943 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:21,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:22,060 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:22,061 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:17:22,061 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:22,061 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 127 [2020-10-28 07:17:22,061 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:22,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:22,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:17:22,062 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:22,062 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:22,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:22,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:22,085 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:22,090 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:22,090 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:22,090 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:22,091 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:17:22,091 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:22,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:22,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:22,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:22,091 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:22,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 353 [2020-10-28 07:17:22,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:22,117 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:22,135 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:22,230 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:22,230 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:17:22,231 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:22,231 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 121 [2020-10-28 07:17:22,231 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:22,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:22,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:17:22,232 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:22,232 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:22,244 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:22,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:22,253 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:22,261 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:22,261 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:22,261 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:22,261 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:17:22,262 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:22,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:22,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:22,262 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:22,262 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:22,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 364 [2020-10-28 07:17:22,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:22,288 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:22,298 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:22,392 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:22,393 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:17:22,393 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:22,393 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 112 [2020-10-28 07:17:22,393 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:22,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:22,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:17:22,394 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:22,394 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:22,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:22,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:22,415 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:22,421 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:22,422 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:22,422 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:22,422 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:17:22,422 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:22,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:22,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:22,423 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:22,423 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:22,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 375 [2020-10-28 07:17:22,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:22,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:22,467 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:22,550 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:22,551 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:17:22,551 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:22,551 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 106 [2020-10-28 07:17:22,551 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:22,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:22,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:17:22,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:22,552 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:22,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:22,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:22,576 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:22,584 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:22,584 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:22,585 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:22,585 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 07:17:22,585 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:22,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:22,585 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:22,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:22,586 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:22,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2020-10-28 07:17:22,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:22,612 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:22,622 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:22,769 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:22,769 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:17:22,769 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:22,769 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 164 [2020-10-28 07:17:22,769 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:22,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:22,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:17:22,770 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:22,770 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:22,781 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:22,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:22,790 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:22,795 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:22,795 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:22,795 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:22,795 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 07:17:22,796 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:22,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:22,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:22,796 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:22,796 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:22,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 397 [2020-10-28 07:17:22,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:22,822 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:22,833 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:22,925 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:22,925 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:17:22,925 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:22,925 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 111 [2020-10-28 07:17:22,926 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:22,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:22,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:17:22,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:22,926 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:22,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:22,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:22,946 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:22,952 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:22,952 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:22,953 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:22,953 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:17:22,953 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:22,953 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:22,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:22,954 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:22,954 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:22,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 408 [2020-10-28 07:17:22,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:22,982 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:22,992 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:23,080 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:23,080 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:17:23,081 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:17:23,081 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 108 [2020-10-28 07:17:23,081 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:23,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:23,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:17:23,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:23,082 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:23,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:17:23,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:23,105 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:23,111 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:23,111 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:17:23,111 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:23,111 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:17:23,112 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:23,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:23,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:17:23,112 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:23,112 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:23,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 419 [2020-10-28 07:17:23,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:23,186 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:23,191 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:23,191 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:17:23,191 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:23,192 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:17:23,192 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:23,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:23,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 07:17:23,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:23,192 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:23,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 424 [2020-10-28 07:17:23,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:23,297 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:23,301 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:23,301 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:17:23,302 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:23,302 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 07:17:23,302 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:23,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:23,302 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 07:17:23,303 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:23,303 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:23,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 429 [2020-10-28 07:17:23,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:17:23,405 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:17:23,409 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:17:23,409 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:17:23,409 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:17:23,410 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 07:17:23,410 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:17:23,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:17:23,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 07:17:23,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:17:23,410 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:17:24,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2499 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 2319 trivial. 0 not checked. [2020-10-28 07:17:24,270 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [513289612] [2020-10-28 07:17:24,272 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-28 07:17:24,273 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-10-28 07:17:24,273 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [240445337] [2020-10-28 07:17:24,281 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-28 07:17:24,281 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 07:17:24,296 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-28 07:17:24,297 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2020-10-28 07:17:24,299 INFO L87 Difference]: Start difference. First operand 5689 states. Second operand 9 states.