java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--iio--trigger--iio-trig-interrupt.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-17 01:41:13,247 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-17 01:41:13,249 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-17 01:41:13,261 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-17 01:41:13,262 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-17 01:41:13,263 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-17 01:41:13,264 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-17 01:41:13,270 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-17 01:41:13,272 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-17 01:41:13,278 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-17 01:41:13,279 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-17 01:41:13,280 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-17 01:41:13,281 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-17 01:41:13,283 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-17 01:41:13,285 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-17 01:41:13,287 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-17 01:41:13,287 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-17 01:41:13,288 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-17 01:41:13,290 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-17 01:41:13,292 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-17 01:41:13,294 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-17 01:41:13,295 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-17 01:41:13,296 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-17 01:41:13,297 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-17 01:41:13,301 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-17 01:41:13,301 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-17 01:41:13,301 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-17 01:41:13,304 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-17 01:41:13,305 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-17 01:41:13,306 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-17 01:41:13,309 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-17 01:41:13,310 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-17 01:41:13,310 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-17 01:41:13,312 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-17 01:41:13,313 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-17 01:41:13,313 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-17 01:41:13,316 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-17 01:41:13,316 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-17 01:41:13,316 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-17 01:41:13,318 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-17 01:41:13,318 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-17 01:41:13,322 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-17 01:41:13,347 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-17 01:41:13,347 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-17 01:41:13,350 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-17 01:41:13,350 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-17 01:41:13,350 INFO L138 SettingsManager]: * Use SBE=true [2019-09-17 01:41:13,350 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-17 01:41:13,351 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-17 01:41:13,351 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-17 01:41:13,351 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-17 01:41:13,351 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-17 01:41:13,352 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-17 01:41:13,353 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-17 01:41:13,353 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-17 01:41:13,353 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-17 01:41:13,353 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-17 01:41:13,354 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-17 01:41:13,354 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-17 01:41:13,354 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-17 01:41:13,354 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-17 01:41:13,354 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-17 01:41:13,355 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-17 01:41:13,355 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-17 01:41:13,355 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-17 01:41:13,356 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-17 01:41:13,356 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-17 01:41:13,356 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-17 01:41:13,356 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-17 01:41:13,357 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-17 01:41:13,357 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-17 01:41:13,393 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-17 01:41:13,406 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-17 01:41:13,412 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-17 01:41:13,413 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-17 01:41:13,414 INFO L275 PluginConnector]: CDTParser initialized [2019-09-17 01:41:13,414 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--iio--trigger--iio-trig-interrupt.ko-entry_point.cil.out.i [2019-09-17 01:41:13,496 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/149781962/12f87a828682413694a646847f2fe93e/FLAG525f39259 [2019-09-17 01:41:14,301 INFO L306 CDTParser]: Found 1 translation units. [2019-09-17 01:41:14,303 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--iio--trigger--iio-trig-interrupt.ko-entry_point.cil.out.i [2019-09-17 01:41:14,346 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/149781962/12f87a828682413694a646847f2fe93e/FLAG525f39259 [2019-09-17 01:41:14,864 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/149781962/12f87a828682413694a646847f2fe93e [2019-09-17 01:41:14,876 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-17 01:41:14,878 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-17 01:41:14,880 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-17 01:41:14,880 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-17 01:41:14,884 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-17 01:41:14,885 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 01:41:14" (1/1) ... [2019-09-17 01:41:14,888 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@356f6b46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 01:41:14, skipping insertion in model container [2019-09-17 01:41:14,889 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 01:41:14" (1/1) ... [2019-09-17 01:41:14,897 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-17 01:41:15,001 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-17 01:41:15,957 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 01:41:16,002 INFO L188 MainTranslator]: Completed pre-run [2019-09-17 01:41:16,268 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 01:41:16,358 INFO L192 MainTranslator]: Completed translation [2019-09-17 01:41:16,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 01:41:16 WrapperNode [2019-09-17 01:41:16,360 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-17 01:41:16,361 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-17 01:41:16,361 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-17 01:41:16,361 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-17 01:41:16,380 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 01:41:16" (1/1) ... [2019-09-17 01:41:16,381 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 01:41:16" (1/1) ... [2019-09-17 01:41:16,441 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 01:41:16" (1/1) ... [2019-09-17 01:41:16,442 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 01:41:16" (1/1) ... [2019-09-17 01:41:16,502 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 01:41:16" (1/1) ... [2019-09-17 01:41:16,519 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 01:41:16" (1/1) ... [2019-09-17 01:41:16,532 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 01:41:16" (1/1) ... [2019-09-17 01:41:16,544 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-17 01:41:16,545 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-17 01:41:16,545 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-17 01:41:16,545 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-17 01:41:16,548 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 01:41:16" (1/1) ... No working directory specified, using /storage/repos/ultimate/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 [2019-09-17 01:41:16,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-17 01:41:16,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-17 01:41:16,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-17 01:41:16,647 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-17 01:41:16,648 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-17 01:41:16,648 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-17 01:41:16,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-17 01:41:16,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-17 01:41:16,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-17 01:41:16,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-17 01:41:16,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-17 01:41:16,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-17 01:41:16,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-17 01:41:16,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-17 01:41:16,651 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-17 01:41:16,652 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-17 01:41:16,654 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-09-17 01:41:16,654 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-09-17 01:41:16,654 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-09-17 01:41:16,655 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_put [2019-09-17 01:41:16,655 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_set_drvdata [2019-09-17 01:41:16,655 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_get_drvdata [2019-09-17 01:41:16,655 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_poll [2019-09-17 01:41:16,655 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_probe [2019-09-17 01:41:16,656 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_remove [2019-09-17 01:41:16,656 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_driver_init [2019-09-17 01:41:16,656 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_interrupt_trigger_driver_exit [2019-09-17 01:41:16,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-09-17 01:41:16,657 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-09-17 01:41:16,657 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-09-17 01:41:16,657 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-09-17 01:41:16,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_2 [2019-09-17 01:41:16,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_2 [2019-09-17 01:41:16,658 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-09-17 01:41:16,658 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-17 01:41:16,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_5 [2019-09-17 01:41:16,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_6 [2019-09-17 01:41:16,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_7 [2019-09-17 01:41:16,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_8 [2019-09-17 01:41:16,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_9 [2019-09-17 01:41:16,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_10 [2019-09-17 01:41:16,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_11 [2019-09-17 01:41:16,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-17 01:41:16,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-17 01:41:16,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-17 01:41:16,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-17 01:41:16,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-17 01:41:16,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-09-17 01:41:16,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-09-17 01:41:16,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-09-17 01:41:16,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-09-17 01:41:16,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-09-17 01:41:16,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-17 01:41:16,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-09-17 01:41:16,661 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-17 01:41:16,662 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-09-17 01:41:16,662 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_alloc [2019-09-17 01:41:16,662 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_poll [2019-09-17 01:41:16,662 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_register [2019-09-17 01:41:16,663 INFO L138 BoogieDeclarations]: Found implementation of procedure iio_trigger_unregister [2019-09-17 01:41:16,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-17 01:41:16,663 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-09-17 01:41:16,663 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-09-17 01:41:16,664 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2019-09-17 01:41:16,664 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-09-17 01:41:16,664 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-17 01:41:16,664 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-17 01:41:16,664 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-17 01:41:16,664 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-17 01:41:16,664 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-17 01:41:16,665 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-17 01:41:16,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_6 [2019-09-17 01:41:16,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_5 [2019-09-17 01:41:16,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-09-17 01:41:16,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-09-17 01:41:16,666 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-17 01:41:16,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-17 01:41:16,667 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-17 01:41:16,667 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-17 01:41:16,667 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-17 01:41:16,667 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-17 01:41:16,668 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-17 01:41:16,668 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-17 01:41:16,668 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-17 01:41:16,668 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-17 01:41:16,668 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-17 01:41:16,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-17 01:41:16,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-17 01:41:16,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-17 01:41:16,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-17 01:41:16,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-17 01:41:16,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-17 01:41:16,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-17 01:41:16,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-17 01:41:16,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-17 01:41:16,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-17 01:41:16,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-09-17 01:41:16,671 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-09-17 01:41:16,671 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-09-17 01:41:16,671 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-09-17 01:41:16,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_2 [2019-09-17 01:41:16,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_2 [2019-09-17 01:41:16,671 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-09-17 01:41:16,671 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-17 01:41:16,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-17 01:41:16,672 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-17 01:41:16,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-17 01:41:16,672 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2019-09-17 01:41:16,672 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-17 01:41:16,672 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-09-17 01:41:16,672 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-09-17 01:41:16,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_10 [2019-09-17 01:41:16,673 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-09-17 01:41:16,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_11 [2019-09-17 01:41:16,673 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-09-17 01:41:16,673 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-09-17 01:41:16,673 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-09-17 01:41:16,674 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-09-17 01:41:16,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_7 [2019-09-17 01:41:16,674 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-09-17 01:41:16,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_8 [2019-09-17 01:41:16,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_9 [2019-09-17 01:41:16,675 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_put [2019-09-17 01:41:16,675 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_set_drvdata [2019-09-17 01:41:16,676 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_get_drvdata [2019-09-17 01:41:16,677 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_register [2019-09-17 01:41:16,677 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_unregister [2019-09-17 01:41:16,677 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_poll [2019-09-17 01:41:16,677 INFO L130 BoogieDeclarations]: Found specification of procedure iio_trigger_alloc [2019-09-17 01:41:16,677 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_poll [2019-09-17 01:41:16,677 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_probe [2019-09-17 01:41:16,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-17 01:41:16,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-17 01:41:16,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-17 01:41:16,682 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_remove [2019-09-17 01:41:16,682 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_driver_init [2019-09-17 01:41:16,682 INFO L130 BoogieDeclarations]: Found specification of procedure iio_interrupt_trigger_driver_exit [2019-09-17 01:41:16,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-17 01:41:16,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-17 01:41:16,683 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-17 01:41:16,683 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-17 01:41:16,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-17 01:41:16,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-17 01:41:16,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-17 01:41:16,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-17 01:41:16,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-17 01:41:16,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-09-17 01:41:16,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-09-17 01:41:16,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-09-17 01:41:16,692 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-17 01:41:16,692 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-17 01:41:16,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-17 01:41:16,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-17 01:41:16,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-17 01:41:16,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-17 01:41:16,693 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-17 01:41:17,531 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-17 01:41:17,556 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-09-17 01:41:18,537 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-17 01:41:18,538 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-17 01:41:18,539 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 01:41:18 BoogieIcfgContainer [2019-09-17 01:41:18,540 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-17 01:41:18,540 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-17 01:41:18,540 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-17 01:41:18,541 INFO L275 PluginConnector]: Sifa initialized [2019-09-17 01:41:18,542 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 01:41:18" (1/1) ... [2019-09-17 01:41:18,543 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-17 01:41:18,593 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-17 01:41:18,593 INFO L169 IcfgInterpreter]: Building call graph [2019-09-17 01:41:18,617 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-17 01:41:18,639 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-17 01:41:18,640 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-17 01:41:20,231 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 284 [2019-09-17 01:41:22,199 WARN L191 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 280 DAG size of output: 270 [2019-09-17 01:41:23,072 WARN L191 SmtUtils]: Spent 868.00 ms on a formula simplification that was a NOOP. DAG size: 270 [2019-09-17 01:41:23,916 WARN L191 SmtUtils]: Spent 842.00 ms on a formula simplification that was a NOOP. DAG size: 270 [2019-09-17 01:41:23,944 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 336 for LOIs [2019-09-17 01:41:24,083 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-17 01:41:24,325 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 31 [2019-09-17 01:41:24,641 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 39 [2019-09-17 01:41:24,761 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2019-09-17 01:41:24,868 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2019-09-17 01:41:25,003 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2019-09-17 01:41:25,292 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 31 [2019-09-17 01:41:25,520 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 38 [2019-09-17 01:41:29,538 WARN L191 SmtUtils]: Spent 4.00 s on a formula simplification. DAG size of input: 353 DAG size of output: 335 [2019-09-17 01:41:30,917 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 335 [2019-09-17 01:41:33,599 WARN L191 SmtUtils]: Spent 2.68 s on a formula simplification. DAG size of input: 345 DAG size of output: 335 [2019-09-17 01:41:34,900 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification that was a NOOP. DAG size: 335 [2019-09-17 01:41:38,785 WARN L191 SmtUtils]: Spent 3.87 s on a formula simplification. DAG size of input: 351 DAG size of output: 335 [2019-09-17 01:41:40,085 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification that was a NOOP. DAG size: 335 [2019-09-17 01:41:44,003 WARN L191 SmtUtils]: Spent 3.90 s on a formula simplification. DAG size of input: 339 DAG size of output: 335 [2019-09-17 01:41:45,290 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification that was a NOOP. DAG size: 335 [2019-09-17 01:41:47,935 WARN L191 SmtUtils]: Spent 2.64 s on a formula simplification. DAG size of input: 345 DAG size of output: 335 [2019-09-17 01:41:49,249 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification that was a NOOP. DAG size: 335 [2019-09-17 01:41:53,399 WARN L191 SmtUtils]: Spent 4.08 s on a formula simplification. DAG size of input: 355 DAG size of output: 347 [2019-09-17 01:41:54,782 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 347 [2019-09-17 01:41:58,813 WARN L191 SmtUtils]: Spent 4.03 s on a formula simplification. DAG size of input: 355 DAG size of output: 347 [2019-09-17 01:42:00,198 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 347 [2019-09-17 01:42:04,208 WARN L191 SmtUtils]: Spent 4.01 s on a formula simplification. DAG size of input: 355 DAG size of output: 347 [2019-09-17 01:42:05,571 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification that was a NOOP. DAG size: 347 [2019-09-17 01:42:09,585 WARN L191 SmtUtils]: Spent 4.01 s on a formula simplification. DAG size of input: 355 DAG size of output: 347 [2019-09-17 01:42:10,977 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification that was a NOOP. DAG size: 347 [2019-09-17 01:42:15,055 WARN L191 SmtUtils]: Spent 4.08 s on a formula simplification. DAG size of input: 355 DAG size of output: 347 [2019-09-17 01:42:16,411 WARN L191 SmtUtils]: Spent 1.35 s on a formula simplification that was a NOOP. DAG size: 347 [2019-09-17 01:42:20,426 WARN L191 SmtUtils]: Spent 3.92 s on a formula simplification. DAG size of input: 349 DAG size of output: 335 [2019-09-17 01:42:21,719 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification that was a NOOP. DAG size: 335 [2019-09-17 01:42:24,334 WARN L191 SmtUtils]: Spent 2.61 s on a formula simplification. DAG size of input: 345 DAG size of output: 335 [2019-09-17 01:42:25,632 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification that was a NOOP. DAG size: 335 [2019-09-17 01:42:26,252 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 51 [2019-09-17 01:42:34,488 WARN L191 SmtUtils]: Spent 7.91 s on a formula simplification. DAG size of input: 385 DAG size of output: 368 [2019-09-17 01:42:38,395 WARN L191 SmtUtils]: Spent 3.91 s on a formula simplification that was a NOOP. DAG size: 368 [2019-09-17 01:42:40,493 WARN L191 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 297 DAG size of output: 290 [2019-09-17 01:42:41,541 WARN L191 SmtUtils]: Spent 947.00 ms on a formula simplification that was a NOOP. DAG size: 287 [2019-09-17 01:42:42,479 WARN L191 SmtUtils]: Spent 904.00 ms on a formula simplification that was a NOOP. DAG size: 273 [2019-09-17 01:42:46,891 WARN L191 SmtUtils]: Spent 4.41 s on a formula simplification. DAG size of input: 380 DAG size of output: 348 [2019-09-17 01:42:48,290 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification that was a NOOP. DAG size: 348 [2019-09-17 01:42:51,107 WARN L191 SmtUtils]: Spent 2.81 s on a formula simplification. DAG size of input: 358 DAG size of output: 348 [2019-09-17 01:42:52,498 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification that was a NOOP. DAG size: 348 [2019-09-17 01:43:00,288 WARN L191 SmtUtils]: Spent 7.78 s on a formula simplification. DAG size of input: 385 DAG size of output: 358 [2019-09-17 01:43:04,077 WARN L191 SmtUtils]: Spent 3.79 s on a formula simplification that was a NOOP. DAG size: 358 [2019-09-17 01:43:11,805 WARN L191 SmtUtils]: Spent 7.73 s on a formula simplification. DAG size of input: 385 DAG size of output: 358 [2019-09-17 01:43:15,574 WARN L191 SmtUtils]: Spent 3.77 s on a formula simplification that was a NOOP. DAG size: 358 [2019-09-17 01:43:23,504 WARN L191 SmtUtils]: Spent 7.91 s on a formula simplification. DAG size of input: 383 DAG size of output: 368 [2019-09-17 01:43:27,420 WARN L191 SmtUtils]: Spent 3.91 s on a formula simplification that was a NOOP. DAG size: 368 [2019-09-17 01:43:31,655 WARN L191 SmtUtils]: Spent 4.22 s on a formula simplification. DAG size of input: 367 DAG size of output: 338 [2019-09-17 01:43:33,009 WARN L191 SmtUtils]: Spent 1.35 s on a formula simplification that was a NOOP. DAG size: 338 [2019-09-17 01:43:35,716 WARN L191 SmtUtils]: Spent 2.70 s on a formula simplification. DAG size of input: 348 DAG size of output: 338 [2019-09-17 01:43:37,010 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification that was a NOOP. DAG size: 338 [2019-09-17 01:43:44,687 WARN L191 SmtUtils]: Spent 7.67 s on a formula simplification. DAG size of input: 383 DAG size of output: 358 [2019-09-17 01:43:48,512 WARN L191 SmtUtils]: Spent 3.82 s on a formula simplification that was a NOOP. DAG size: 358 [2019-09-17 01:43:56,263 WARN L191 SmtUtils]: Spent 7.75 s on a formula simplification. DAG size of input: 383 DAG size of output: 358 [2019-09-17 01:44:00,072 WARN L191 SmtUtils]: Spent 3.81 s on a formula simplification that was a NOOP. DAG size: 358 [2019-09-17 01:44:05,113 WARN L191 SmtUtils]: Spent 4.88 s on a formula simplification. DAG size of input: 329 DAG size of output: 327 [2019-09-17 01:44:07,585 WARN L191 SmtUtils]: Spent 2.40 s on a formula simplification that was a NOOP. DAG size: 324 [2019-09-17 01:44:09,934 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 316 [2019-09-17 01:44:17,735 WARN L191 SmtUtils]: Spent 7.80 s on a formula simplification. DAG size of input: 366 DAG size of output: 358 [2019-09-17 01:44:21,535 WARN L191 SmtUtils]: Spent 3.80 s on a formula simplification that was a NOOP. DAG size: 358 [2019-09-17 01:44:29,504 WARN L191 SmtUtils]: Spent 7.96 s on a formula simplification. DAG size of input: 372 DAG size of output: 368 [2019-09-17 01:44:33,417 WARN L191 SmtUtils]: Spent 3.91 s on a formula simplification that was a NOOP. DAG size: 368 [2019-09-17 01:44:37,417 WARN L191 SmtUtils]: Spent 4.00 s on a formula simplification that was a NOOP. DAG size: 371 [2019-09-17 01:44:41,365 WARN L191 SmtUtils]: Spent 3.95 s on a formula simplification that was a NOOP. DAG size: 371 [2019-09-17 01:44:49,346 WARN L191 SmtUtils]: Spent 7.97 s on a formula simplification. DAG size of input: 373 DAG size of output: 371 [2019-09-17 01:44:53,266 WARN L191 SmtUtils]: Spent 3.92 s on a formula simplification that was a NOOP. DAG size: 371 [2019-09-17 01:44:55,730 WARN L191 SmtUtils]: Spent 2.32 s on a formula simplification that was a NOOP. DAG size: 321 [2019-09-17 01:44:58,136 WARN L191 SmtUtils]: Spent 2.32 s on a formula simplification that was a NOOP. DAG size: 318 [2019-09-17 01:45:00,435 WARN L191 SmtUtils]: Spent 2.26 s on a formula simplification that was a NOOP. DAG size: 310 [2019-09-17 01:45:00,527 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:45:00,840 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2019-09-17 01:45:01,035 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-17 01:45:01,177 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-17 01:45:01,690 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-17 01:45:01,895 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-17 01:45:02,036 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:45:02,089 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:45:02,177 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:45:02,266 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:45:02,363 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:45:02,448 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:45:02,528 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:45:02,601 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:45:02,677 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:45:02,756 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:45:02,831 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:45:02,904 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:45:02,993 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:45:03,060 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:45:03,122 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:45:03,182 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:45:03,244 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:45:03,304 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:45:03,360 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:45:03,409 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:45:03,925 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-17 01:45:04,264 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-17 01:45:04,286 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-17 01:45:06,442 WARN L191 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 286 DAG size of output: 284 [2019-09-17 01:45:07,447 WARN L191 SmtUtils]: Spent 939.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-09-17 01:45:08,398 WARN L191 SmtUtils]: Spent 918.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2019-09-17 01:45:11,156 WARN L191 SmtUtils]: Spent 2.60 s on a formula simplification. DAG size of input: 335 DAG size of output: 333 [2019-09-17 01:45:12,528 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification that was a NOOP. DAG size: 330 [2019-09-17 01:45:13,809 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification that was a NOOP. DAG size: 316 [2019-09-17 01:45:14,018 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 49 [2019-09-17 01:45:14,631 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:45:15,081 WARN L191 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 75 [2019-09-17 01:45:15,263 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-17 01:45:15,893 WARN L191 SmtUtils]: Spent 458.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-17 01:45:16,446 WARN L191 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-17 01:45:16,911 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-17 01:45:17,438 WARN L191 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-17 01:45:17,951 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-17 01:45:18,324 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 54 [2019-09-17 01:45:18,993 WARN L191 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 116 [2019-09-17 01:45:19,278 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-17 01:45:19,578 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-09-17 01:45:19,887 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-09-17 01:45:20,113 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-17 01:45:20,291 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-17 01:45:20,812 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 63 [2019-09-17 01:45:21,198 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 80 [2019-09-17 01:45:21,326 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-17 01:45:21,691 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 94 [2019-09-17 01:45:21,853 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-17 01:45:22,035 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-17 01:45:24,459 WARN L191 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 327 DAG size of output: 313 [2019-09-17 01:45:25,601 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 309 [2019-09-17 01:45:26,704 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 305 [2019-09-17 01:45:28,176 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 371 DAG size of output: 15 [2019-09-17 01:45:29,405 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 371 DAG size of output: 15 [2019-09-17 01:45:34,340 WARN L191 SmtUtils]: Spent 4.65 s on a formula simplification. DAG size of input: 323 DAG size of output: 321 [2019-09-17 01:45:36,691 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 318 [2019-09-17 01:45:38,989 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification that was a NOOP. DAG size: 310 [2019-09-17 01:45:40,238 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 384 DAG size of output: 15 [2019-09-17 01:45:42,387 WARN L191 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 296 DAG size of output: 290 [2019-09-17 01:45:43,426 WARN L191 SmtUtils]: Spent 965.00 ms on a formula simplification that was a NOOP. DAG size: 287 [2019-09-17 01:45:44,364 WARN L191 SmtUtils]: Spent 911.00 ms on a formula simplification that was a NOOP. DAG size: 273 [2019-09-17 01:45:49,843 WARN L191 SmtUtils]: Spent 5.48 s on a formula simplification. DAG size of input: 386 DAG size of output: 349 [2019-09-17 01:45:51,225 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 349 [2019-09-17 01:45:54,056 WARN L191 SmtUtils]: Spent 2.83 s on a formula simplification. DAG size of input: 358 DAG size of output: 348 [2019-09-17 01:45:55,472 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification that was a NOOP. DAG size: 348 [2019-09-17 01:45:56,747 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 384 DAG size of output: 5 [2019-09-17 01:45:58,016 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 384 DAG size of output: 5 [2019-09-17 01:45:58,054 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:45:59,829 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 280 DAG size of output: 278 [2019-09-17 01:45:59,888 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:46:02,843 WARN L191 SmtUtils]: Spent 2.95 s on a formula simplification. DAG size of input: 365 DAG size of output: 353 [2019-09-17 01:46:05,057 WARN L191 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 297 DAG size of output: 290 [2019-09-17 01:46:06,073 WARN L191 SmtUtils]: Spent 949.00 ms on a formula simplification that was a NOOP. DAG size: 287 [2019-09-17 01:46:06,998 WARN L191 SmtUtils]: Spent 898.00 ms on a formula simplification that was a NOOP. DAG size: 273 [2019-09-17 01:46:11,237 WARN L191 SmtUtils]: Spent 4.23 s on a formula simplification. DAG size of input: 370 DAG size of output: 348 [2019-09-17 01:46:12,634 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification that was a NOOP. DAG size: 348 [2019-09-17 01:46:15,469 WARN L191 SmtUtils]: Spent 2.83 s on a formula simplification. DAG size of input: 358 DAG size of output: 348 [2019-09-17 01:46:16,853 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification that was a NOOP. DAG size: 348 [2019-09-17 01:46:18,202 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 384 DAG size of output: 15 [2019-09-17 01:46:27,177 WARN L191 SmtUtils]: Spent 8.93 s on a formula simplification. DAG size of input: 386 DAG size of output: 339 [2019-09-17 01:46:28,488 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification that was a NOOP. DAG size: 339 [2019-09-17 01:46:31,176 WARN L191 SmtUtils]: Spent 2.68 s on a formula simplification. DAG size of input: 348 DAG size of output: 338 [2019-09-17 01:46:32,521 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification that was a NOOP. DAG size: 338 [2019-09-17 01:46:33,690 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 384 DAG size of output: 5 [2019-09-17 01:46:34,875 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 384 DAG size of output: 5 [2019-09-17 01:46:36,240 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 373 DAG size of output: 18 [2019-09-17 01:46:36,456 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 24 [2019-09-17 01:46:36,595 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 24 [2019-09-17 01:46:36,742 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 32 [2019-09-17 01:46:36,898 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 32 [2019-09-17 01:46:37,060 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 32 [2019-09-17 01:46:37,225 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 32 [2019-09-17 01:46:37,475 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 38 [2019-09-17 01:46:37,638 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 38 [2019-09-17 01:46:37,843 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 14 [2019-09-17 01:46:38,191 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 36 [2019-09-17 01:46:38,531 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 18 [2019-09-17 01:46:39,040 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 24 [2019-09-17 01:46:39,180 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 24 [2019-09-17 01:46:39,327 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 32 [2019-09-17 01:46:39,478 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 32 [2019-09-17 01:46:39,645 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 32 [2019-09-17 01:46:39,816 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 32 [2019-09-17 01:46:40,061 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 38 [2019-09-17 01:46:40,229 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 38 [2019-09-17 01:46:40,450 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 14 [2019-09-17 01:46:40,793 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 36 [2019-09-17 01:46:41,134 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 18 [2019-09-17 01:46:45,431 WARN L191 SmtUtils]: Spent 3.94 s on a formula simplification. DAG size of input: 349 DAG size of output: 335 [2019-09-17 01:46:46,750 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification that was a NOOP. DAG size: 335 [2019-09-17 01:46:49,363 WARN L191 SmtUtils]: Spent 2.61 s on a formula simplification. DAG size of input: 345 DAG size of output: 335 [2019-09-17 01:46:50,672 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification that was a NOOP. DAG size: 335 [2019-09-17 01:46:58,682 WARN L191 SmtUtils]: Spent 7.95 s on a formula simplification. DAG size of input: 385 DAG size of output: 368 [2019-09-17 01:47:02,621 WARN L191 SmtUtils]: Spent 3.94 s on a formula simplification that was a NOOP. DAG size: 368 [2019-09-17 01:47:04,674 WARN L191 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 297 DAG size of output: 290 [2019-09-17 01:47:05,696 WARN L191 SmtUtils]: Spent 954.00 ms on a formula simplification that was a NOOP. DAG size: 287 [2019-09-17 01:47:06,641 WARN L191 SmtUtils]: Spent 915.00 ms on a formula simplification that was a NOOP. DAG size: 273 [2019-09-17 01:47:11,033 WARN L191 SmtUtils]: Spent 4.39 s on a formula simplification. DAG size of input: 380 DAG size of output: 348 [2019-09-17 01:47:12,435 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification that was a NOOP. DAG size: 348 [2019-09-17 01:47:15,271 WARN L191 SmtUtils]: Spent 2.83 s on a formula simplification. DAG size of input: 358 DAG size of output: 348 [2019-09-17 01:47:16,686 WARN L191 SmtUtils]: Spent 1.41 s on a formula simplification that was a NOOP. DAG size: 348 [2019-09-17 01:47:24,630 WARN L191 SmtUtils]: Spent 7.93 s on a formula simplification. DAG size of input: 385 DAG size of output: 358 [2019-09-17 01:47:28,450 WARN L191 SmtUtils]: Spent 3.82 s on a formula simplification that was a NOOP. DAG size: 358 [2019-09-17 01:47:36,355 WARN L191 SmtUtils]: Spent 7.90 s on a formula simplification. DAG size of input: 385 DAG size of output: 358 [2019-09-17 01:47:40,203 WARN L191 SmtUtils]: Spent 3.85 s on a formula simplification that was a NOOP. DAG size: 358 [2019-09-17 01:47:48,185 WARN L191 SmtUtils]: Spent 7.97 s on a formula simplification. DAG size of input: 383 DAG size of output: 368 [2019-09-17 01:47:52,109 WARN L191 SmtUtils]: Spent 3.92 s on a formula simplification that was a NOOP. DAG size: 368 [2019-09-17 01:47:56,313 WARN L191 SmtUtils]: Spent 4.19 s on a formula simplification. DAG size of input: 367 DAG size of output: 338 [2019-09-17 01:47:57,646 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification that was a NOOP. DAG size: 338 [2019-09-17 01:48:00,436 WARN L191 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 348 DAG size of output: 338 [2019-09-17 01:48:01,787 WARN L191 SmtUtils]: Spent 1.35 s on a formula simplification that was a NOOP. DAG size: 338 [2019-09-17 01:48:09,627 WARN L191 SmtUtils]: Spent 7.82 s on a formula simplification. DAG size of input: 383 DAG size of output: 358 [2019-09-17 01:48:13,434 WARN L191 SmtUtils]: Spent 3.81 s on a formula simplification that was a NOOP. DAG size: 358 [2019-09-17 01:48:21,210 WARN L191 SmtUtils]: Spent 7.77 s on a formula simplification. DAG size of input: 383 DAG size of output: 358 [2019-09-17 01:48:24,989 WARN L191 SmtUtils]: Spent 3.78 s on a formula simplification that was a NOOP. DAG size: 358 [2019-09-17 01:48:29,910 WARN L191 SmtUtils]: Spent 4.81 s on a formula simplification. DAG size of input: 329 DAG size of output: 327 [2019-09-17 01:48:32,395 WARN L191 SmtUtils]: Spent 2.41 s on a formula simplification that was a NOOP. DAG size: 324 [2019-09-17 01:48:34,805 WARN L191 SmtUtils]: Spent 2.37 s on a formula simplification that was a NOOP. DAG size: 316 [2019-09-17 01:48:42,696 WARN L191 SmtUtils]: Spent 7.89 s on a formula simplification. DAG size of input: 366 DAG size of output: 358 [2019-09-17 01:48:46,525 WARN L191 SmtUtils]: Spent 3.83 s on a formula simplification that was a NOOP. DAG size: 358 [2019-09-17 01:48:54,554 WARN L191 SmtUtils]: Spent 8.03 s on a formula simplification. DAG size of input: 372 DAG size of output: 368 [2019-09-17 01:48:58,510 WARN L191 SmtUtils]: Spent 3.95 s on a formula simplification that was a NOOP. DAG size: 368 [2019-09-17 01:49:02,534 WARN L191 SmtUtils]: Spent 4.02 s on a formula simplification that was a NOOP. DAG size: 371 [2019-09-17 01:49:06,508 WARN L191 SmtUtils]: Spent 3.97 s on a formula simplification that was a NOOP. DAG size: 371 [2019-09-17 01:49:14,452 WARN L191 SmtUtils]: Spent 7.93 s on a formula simplification. DAG size of input: 373 DAG size of output: 371 [2019-09-17 01:49:18,361 WARN L191 SmtUtils]: Spent 3.91 s on a formula simplification that was a NOOP. DAG size: 371 [2019-09-17 01:49:20,815 WARN L191 SmtUtils]: Spent 2.32 s on a formula simplification that was a NOOP. DAG size: 321 [2019-09-17 01:49:23,199 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 318 [2019-09-17 01:49:25,461 WARN L191 SmtUtils]: Spent 2.23 s on a formula simplification that was a NOOP. DAG size: 310 [2019-09-17 01:49:25,539 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:49:25,639 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:49:25,681 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:49:25,722 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:49:25,760 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:49:25,822 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:49:25,870 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:49:25,909 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:49:25,949 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:49:25,993 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:49:26,032 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:49:26,069 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:49:26,107 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:49:26,148 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:49:26,182 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:49:26,219 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:49:26,251 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:49:26,284 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:49:26,319 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:49:26,349 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:49:26,375 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:49:26,407 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-17 01:49:28,396 WARN L191 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 286 DAG size of output: 284 [2019-09-17 01:49:29,401 WARN L191 SmtUtils]: Spent 931.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-09-17 01:49:30,294 WARN L191 SmtUtils]: Spent 865.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2019-09-17 01:49:33,015 WARN L191 SmtUtils]: Spent 2.57 s on a formula simplification. DAG size of input: 335 DAG size of output: 333 [2019-09-17 01:49:34,371 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 330 [2019-09-17 01:49:35,658 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 316 [2019-09-17 01:49:37,962 WARN L191 SmtUtils]: Spent 2.27 s on a formula simplification. DAG size of input: 326 DAG size of output: 312 [2019-09-17 01:49:39,127 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 309 [2019-09-17 01:49:40,233 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 305 [2019-09-17 01:49:41,637 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 371 DAG size of output: 15 [2019-09-17 01:49:42,901 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 371 DAG size of output: 15 [2019-09-17 01:49:47,875 WARN L191 SmtUtils]: Spent 4.68 s on a formula simplification. DAG size of input: 323 DAG size of output: 321 [2019-09-17 01:49:50,229 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 318 [2019-09-17 01:49:52,481 WARN L191 SmtUtils]: Spent 2.22 s on a formula simplification that was a NOOP. DAG size: 310 [2019-09-17 01:49:53,744 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 384 DAG size of output: 15 [2019-09-17 01:49:55,838 WARN L191 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 296 DAG size of output: 290 [2019-09-17 01:49:56,825 WARN L191 SmtUtils]: Spent 924.00 ms on a formula simplification that was a NOOP. DAG size: 287 [2019-09-17 01:49:57,762 WARN L191 SmtUtils]: Spent 909.00 ms on a formula simplification that was a NOOP. DAG size: 273 [2019-09-17 01:50:03,186 WARN L191 SmtUtils]: Spent 5.42 s on a formula simplification. DAG size of input: 386 DAG size of output: 349 [2019-09-17 01:50:04,550 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification that was a NOOP. DAG size: 349 [2019-09-17 01:50:07,372 WARN L191 SmtUtils]: Spent 2.82 s on a formula simplification. DAG size of input: 358 DAG size of output: 348 [2019-09-17 01:50:08,739 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification that was a NOOP. DAG size: 348 [2019-09-17 01:50:10,006 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 384 DAG size of output: 5 [2019-09-17 01:50:11,259 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 384 DAG size of output: 5 [2019-09-17 01:50:11,299 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:50:13,062 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 280 DAG size of output: 278 [2019-09-17 01:50:13,102 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:50:16,085 WARN L191 SmtUtils]: Spent 2.98 s on a formula simplification. DAG size of input: 365 DAG size of output: 353 [2019-09-17 01:50:18,290 WARN L191 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 297 DAG size of output: 290 [2019-09-17 01:50:19,320 WARN L191 SmtUtils]: Spent 956.00 ms on a formula simplification that was a NOOP. DAG size: 287 [2019-09-17 01:50:20,250 WARN L191 SmtUtils]: Spent 902.00 ms on a formula simplification that was a NOOP. DAG size: 273 [2019-09-17 01:50:24,537 WARN L191 SmtUtils]: Spent 4.28 s on a formula simplification. DAG size of input: 370 DAG size of output: 348 [2019-09-17 01:50:25,909 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification that was a NOOP. DAG size: 348 [2019-09-17 01:50:28,763 WARN L191 SmtUtils]: Spent 2.85 s on a formula simplification. DAG size of input: 358 DAG size of output: 348 [2019-09-17 01:50:30,151 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification that was a NOOP. DAG size: 348 [2019-09-17 01:50:31,434 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 384 DAG size of output: 15 [2019-09-17 01:50:40,346 WARN L191 SmtUtils]: Spent 8.87 s on a formula simplification. DAG size of input: 386 DAG size of output: 339 [2019-09-17 01:50:41,646 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification that was a NOOP. DAG size: 339 [2019-09-17 01:50:44,315 WARN L191 SmtUtils]: Spent 2.67 s on a formula simplification. DAG size of input: 348 DAG size of output: 338 [2019-09-17 01:50:45,617 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification that was a NOOP. DAG size: 338 [2019-09-17 01:50:46,770 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 384 DAG size of output: 5 [2019-09-17 01:50:47,899 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 384 DAG size of output: 5 [2019-09-17 01:50:49,198 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 373 DAG size of output: 18 [2019-09-17 01:50:49,370 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 24 [2019-09-17 01:50:49,499 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 24 [2019-09-17 01:50:49,638 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 32 [2019-09-17 01:50:49,796 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 32 [2019-09-17 01:50:49,956 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 32 [2019-09-17 01:50:50,112 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 32 [2019-09-17 01:50:50,327 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 38 [2019-09-17 01:50:50,494 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 38 [2019-09-17 01:50:50,686 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 14 [2019-09-17 01:50:51,040 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 36 [2019-09-17 01:50:51,371 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 18 [2019-09-17 01:50:51,862 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 24 [2019-09-17 01:50:51,998 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 24 [2019-09-17 01:50:52,145 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 32 [2019-09-17 01:50:52,298 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 32 [2019-09-17 01:50:52,456 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 32 [2019-09-17 01:50:52,620 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 32 [2019-09-17 01:50:52,841 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 38 [2019-09-17 01:50:53,004 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 38 [2019-09-17 01:50:53,193 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 14 [2019-09-17 01:50:53,533 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 36 [2019-09-17 01:50:53,870 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 18 [2019-09-17 01:50:54,312 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 19 [2019-09-17 01:50:58,288 WARN L191 SmtUtils]: Spent 3.89 s on a formula simplification. DAG size of input: 349 DAG size of output: 335 [2019-09-17 01:50:59,561 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 335 [2019-09-17 01:51:02,149 WARN L191 SmtUtils]: Spent 2.59 s on a formula simplification. DAG size of input: 345 DAG size of output: 335 [2019-09-17 01:51:03,420 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 335 [2019-09-17 01:51:11,383 WARN L191 SmtUtils]: Spent 7.90 s on a formula simplification. DAG size of input: 385 DAG size of output: 368 [2019-09-17 01:51:15,270 WARN L191 SmtUtils]: Spent 3.89 s on a formula simplification that was a NOOP. DAG size: 368 [2019-09-17 01:51:17,317 WARN L191 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 297 DAG size of output: 290 [2019-09-17 01:51:18,344 WARN L191 SmtUtils]: Spent 955.00 ms on a formula simplification that was a NOOP. DAG size: 287 [2019-09-17 01:51:19,239 WARN L191 SmtUtils]: Spent 866.00 ms on a formula simplification that was a NOOP. DAG size: 273 [2019-09-17 01:51:23,630 WARN L191 SmtUtils]: Spent 4.39 s on a formula simplification. DAG size of input: 380 DAG size of output: 348 [2019-09-17 01:51:25,021 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification that was a NOOP. DAG size: 348 [2019-09-17 01:51:27,822 WARN L191 SmtUtils]: Spent 2.80 s on a formula simplification. DAG size of input: 358 DAG size of output: 348 [2019-09-17 01:51:29,182 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification that was a NOOP. DAG size: 348 [2019-09-17 01:51:37,004 WARN L191 SmtUtils]: Spent 7.81 s on a formula simplification. DAG size of input: 385 DAG size of output: 358 [2019-09-17 01:51:40,777 WARN L191 SmtUtils]: Spent 3.77 s on a formula simplification that was a NOOP. DAG size: 358 [2019-09-17 01:51:48,592 WARN L191 SmtUtils]: Spent 7.81 s on a formula simplification. DAG size of input: 385 DAG size of output: 358 [2019-09-17 01:51:52,408 WARN L191 SmtUtils]: Spent 3.81 s on a formula simplification that was a NOOP. DAG size: 358 [2019-09-17 01:52:00,292 WARN L191 SmtUtils]: Spent 7.87 s on a formula simplification. DAG size of input: 383 DAG size of output: 368 [2019-09-17 01:52:04,176 WARN L191 SmtUtils]: Spent 3.88 s on a formula simplification that was a NOOP. DAG size: 368 [2019-09-17 01:52:08,374 WARN L191 SmtUtils]: Spent 4.18 s on a formula simplification. DAG size of input: 367 DAG size of output: 338 [2019-09-17 01:52:09,696 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification that was a NOOP. DAG size: 338 [2019-09-17 01:52:12,366 WARN L191 SmtUtils]: Spent 2.67 s on a formula simplification. DAG size of input: 348 DAG size of output: 338 [2019-09-17 01:52:13,673 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification that was a NOOP. DAG size: 338 [2019-09-17 01:52:21,486 WARN L191 SmtUtils]: Spent 7.80 s on a formula simplification. DAG size of input: 383 DAG size of output: 358 [2019-09-17 01:52:25,242 WARN L191 SmtUtils]: Spent 3.76 s on a formula simplification that was a NOOP. DAG size: 358 [2019-09-17 01:52:33,012 WARN L191 SmtUtils]: Spent 7.77 s on a formula simplification. DAG size of input: 383 DAG size of output: 358 [2019-09-17 01:52:36,875 WARN L191 SmtUtils]: Spent 3.86 s on a formula simplification that was a NOOP. DAG size: 358 [2019-09-17 01:52:41,727 WARN L191 SmtUtils]: Spent 4.74 s on a formula simplification. DAG size of input: 329 DAG size of output: 327 [2019-09-17 01:52:44,170 WARN L191 SmtUtils]: Spent 2.37 s on a formula simplification that was a NOOP. DAG size: 324 [2019-09-17 01:52:46,515 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification that was a NOOP. DAG size: 316 [2019-09-17 01:52:54,349 WARN L191 SmtUtils]: Spent 7.83 s on a formula simplification. DAG size of input: 366 DAG size of output: 358 [2019-09-17 01:52:58,163 WARN L191 SmtUtils]: Spent 3.81 s on a formula simplification that was a NOOP. DAG size: 358 [2019-09-17 01:53:06,160 WARN L191 SmtUtils]: Spent 7.99 s on a formula simplification. DAG size of input: 372 DAG size of output: 368 [2019-09-17 01:53:10,037 WARN L191 SmtUtils]: Spent 3.88 s on a formula simplification that was a NOOP. DAG size: 368 [2019-09-17 01:53:13,921 WARN L191 SmtUtils]: Spent 3.88 s on a formula simplification that was a NOOP. DAG size: 371 [2019-09-17 01:53:17,843 WARN L191 SmtUtils]: Spent 3.92 s on a formula simplification that was a NOOP. DAG size: 371 [2019-09-17 01:53:25,758 WARN L191 SmtUtils]: Spent 7.91 s on a formula simplification. DAG size of input: 373 DAG size of output: 371 [2019-09-17 01:53:29,681 WARN L191 SmtUtils]: Spent 3.92 s on a formula simplification that was a NOOP. DAG size: 371 [2019-09-17 01:53:32,128 WARN L191 SmtUtils]: Spent 2.30 s on a formula simplification that was a NOOP. DAG size: 321 [2019-09-17 01:53:34,479 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 318 [2019-09-17 01:53:36,734 WARN L191 SmtUtils]: Spent 2.22 s on a formula simplification that was a NOOP. DAG size: 310 [2019-09-17 01:53:36,797 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:53:36,911 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:53:36,969 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:53:37,011 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:53:37,055 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:53:37,094 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:53:37,135 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:53:37,176 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:53:37,213 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:53:37,254 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:53:37,290 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:53:37,327 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:53:37,364 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:53:37,399 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:53:37,434 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:53:37,470 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:53:37,509 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:53:37,542 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:53:37,571 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:53:37,602 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:53:37,628 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:53:37,659 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-17 01:53:39,656 WARN L191 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 286 DAG size of output: 284 [2019-09-17 01:53:40,638 WARN L191 SmtUtils]: Spent 915.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-09-17 01:53:41,541 WARN L191 SmtUtils]: Spent 876.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2019-09-17 01:53:44,201 WARN L191 SmtUtils]: Spent 2.53 s on a formula simplification. DAG size of input: 335 DAG size of output: 333 [2019-09-17 01:53:45,553 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification that was a NOOP. DAG size: 330 [2019-09-17 01:53:46,775 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification that was a NOOP. DAG size: 316 [2019-09-17 01:53:49,146 WARN L191 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 326 DAG size of output: 312 [2019-09-17 01:53:50,262 WARN L191 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 309 [2019-09-17 01:53:51,365 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 305 [2019-09-17 01:53:52,800 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 371 DAG size of output: 15 [2019-09-17 01:53:54,044 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 371 DAG size of output: 15 [2019-09-17 01:53:58,815 WARN L191 SmtUtils]: Spent 4.53 s on a formula simplification. DAG size of input: 323 DAG size of output: 321 [2019-09-17 01:54:01,162 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 318 [2019-09-17 01:54:03,433 WARN L191 SmtUtils]: Spent 2.24 s on a formula simplification that was a NOOP. DAG size: 310 [2019-09-17 01:54:04,721 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 384 DAG size of output: 15 [2019-09-17 01:54:06,789 WARN L191 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 296 DAG size of output: 290 [2019-09-17 01:54:07,805 WARN L191 SmtUtils]: Spent 949.00 ms on a formula simplification that was a NOOP. DAG size: 287 [2019-09-17 01:54:08,740 WARN L191 SmtUtils]: Spent 907.00 ms on a formula simplification that was a NOOP. DAG size: 273 [2019-09-17 01:54:14,127 WARN L191 SmtUtils]: Spent 5.38 s on a formula simplification. DAG size of input: 386 DAG size of output: 349 [2019-09-17 01:54:15,478 WARN L191 SmtUtils]: Spent 1.35 s on a formula simplification that was a NOOP. DAG size: 349 [2019-09-17 01:54:18,220 WARN L191 SmtUtils]: Spent 2.74 s on a formula simplification. DAG size of input: 358 DAG size of output: 348 [2019-09-17 01:54:19,621 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification that was a NOOP. DAG size: 348 [2019-09-17 01:54:20,858 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 384 DAG size of output: 5 [2019-09-17 01:54:22,108 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 384 DAG size of output: 5 [2019-09-17 01:54:22,147 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:54:23,860 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 280 DAG size of output: 278 [2019-09-17 01:54:23,896 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-17 01:54:26,827 WARN L191 SmtUtils]: Spent 2.93 s on a formula simplification. DAG size of input: 365 DAG size of output: 353 [2019-09-17 01:54:28,969 WARN L191 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 297 DAG size of output: 290 [2019-09-17 01:54:29,997 WARN L191 SmtUtils]: Spent 954.00 ms on a formula simplification that was a NOOP. DAG size: 287 [2019-09-17 01:54:30,913 WARN L191 SmtUtils]: Spent 889.00 ms on a formula simplification that was a NOOP. DAG size: 273