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 CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-a450319-1-144_1a-drivers--input--tablet--acecad.ko-entry_point_ldv-val-v0.8.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-04 09:03:40,442 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-04 09:03:40,444 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-04 09:03:40,456 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-04 09:03:40,456 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-04 09:03:40,457 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-04 09:03:40,459 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-04 09:03:40,460 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-04 09:03:40,462 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-04 09:03:40,463 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-04 09:03:40,464 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-04 09:03:40,465 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-04 09:03:40,465 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-04 09:03:40,466 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-04 09:03:40,467 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-04 09:03:40,468 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-04 09:03:40,469 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-04 09:03:40,470 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-04 09:03:40,472 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-04 09:03:40,473 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-04 09:03:40,475 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-04 09:03:40,476 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-04 09:03:40,477 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-04 09:03:40,477 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-04 09:03:40,480 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-04 09:03:40,480 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-04 09:03:40,480 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-04 09:03:40,481 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-04 09:03:40,481 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-04 09:03:40,482 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-04 09:03:40,482 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-04 09:03:40,483 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-04 09:03:40,484 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-04 09:03:40,484 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-04 09:03:40,485 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-04 09:03:40,486 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-04 09:03:40,486 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-04 09:03:40,486 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-04 09:03:40,487 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-04 09:03:40,488 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-04 09:03:40,488 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-04 09:03:40,489 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 [2019-10-04 09:03:40,504 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-04 09:03:40,504 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-04 09:03:40,505 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-04 09:03:40,505 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-04 09:03:40,505 INFO L138 SettingsManager]: * Use SBE=true [2019-10-04 09:03:40,506 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-04 09:03:40,506 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-04 09:03:40,506 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-04 09:03:40,506 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-04 09:03:40,507 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-04 09:03:40,507 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-04 09:03:40,507 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-04 09:03:40,507 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-04 09:03:40,507 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-04 09:03:40,508 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-04 09:03:40,508 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-04 09:03:40,508 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-04 09:03:40,508 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-04 09:03:40,508 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-04 09:03:40,509 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-04 09:03:40,509 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-04 09:03:40,509 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-04 09:03:40,509 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-04 09:03:40,510 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-04 09:03:40,510 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-04 09:03:40,510 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-04 09:03:40,510 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-04 09:03:40,510 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-04 09:03:40,511 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain 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: Simplification Technique -> SIMPLIFY_QUICK [2019-10-04 09:03:40,542 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-04 09:03:40,554 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-04 09:03:40,557 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-04 09:03:40,559 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-04 09:03:40,560 INFO L275 PluginConnector]: CDTParser initialized [2019-10-04 09:03:40,560 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-a450319-1-144_1a-drivers--input--tablet--acecad.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-10-04 09:03:40,624 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32b42f102/6515b9f1a34d4788b46fed0b36a45cb5/FLAG8024a1cad [2019-10-04 09:03:41,405 INFO L306 CDTParser]: Found 1 translation units. [2019-10-04 09:03:41,406 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.8/linux-stable-a450319-1-144_1a-drivers--input--tablet--acecad.ko-entry_point_ldv-val-v0.8.cil.out.i [2019-10-04 09:03:41,446 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32b42f102/6515b9f1a34d4788b46fed0b36a45cb5/FLAG8024a1cad [2019-10-04 09:03:41,474 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32b42f102/6515b9f1a34d4788b46fed0b36a45cb5 [2019-10-04 09:03:41,485 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-04 09:03:41,486 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-04 09:03:41,488 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-04 09:03:41,488 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-04 09:03:41,491 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-04 09:03:41,492 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.10 09:03:41" (1/1) ... [2019-10-04 09:03:41,495 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d7ce1e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:03:41, skipping insertion in model container [2019-10-04 09:03:41,495 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.10 09:03:41" (1/1) ... [2019-10-04 09:03:41,503 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-04 09:03:41,605 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-04 09:03:42,685 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-04 09:03:42,720 INFO L188 MainTranslator]: Completed pre-run [2019-10-04 09:03:42,952 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-04 09:03:43,042 INFO L192 MainTranslator]: Completed translation [2019-10-04 09:03:43,042 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:03:43 WrapperNode [2019-10-04 09:03:43,042 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-04 09:03:43,043 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-04 09:03:43,043 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-04 09:03:43,045 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-04 09:03:43,059 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:03:43" (1/1) ... [2019-10-04 09:03:43,060 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:03:43" (1/1) ... [2019-10-04 09:03:43,097 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:03:43" (1/1) ... [2019-10-04 09:03:43,098 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:03:43" (1/1) ... [2019-10-04 09:03:43,196 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:03:43" (1/1) ... [2019-10-04 09:03:43,206 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:03:43" (1/1) ... [2019-10-04 09:03:43,217 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:03:43" (1/1) ... [2019-10-04 09:03:43,234 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-04 09:03:43,234 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-04 09:03:43,235 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-04 09:03:43,235 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-04 09:03:43,237 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 09:03:43" (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 [2019-10-04 09:03:43,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-04 09:03:43,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-04 09:03:43,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-04 09:03:43,343 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-10-04 09:03:43,344 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2019-10-04 09:03:43,344 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2019-10-04 09:03:43,345 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2019-10-04 09:03:43,346 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2019-10-04 09:03:43,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-10-04 09:03:43,346 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2019-10-04 09:03:43,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-04 09:03:43,352 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-04 09:03:43,353 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-04 09:03:43,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-04 09:03:43,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-04 09:03:43,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-04 09:03:43,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-04 09:03:43,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-04 09:03:43,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-04 09:03:43,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-04 09:03:43,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-04 09:03:43,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-04 09:03:43,357 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2019-10-04 09:03:43,358 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2019-10-04 09:03:43,358 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2019-10-04 09:03:43,358 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2019-10-04 09:03:43,359 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2019-10-04 09:03:43,359 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2019-10-04 09:03:43,359 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2019-10-04 09:03:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_acecad_irq [2019-10-04 09:03:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_acecad_open [2019-10-04 09:03:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_acecad_close [2019-10-04 09:03:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_acecad_probe [2019-10-04 09:03:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_acecad_disconnect [2019-10-04 09:03:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_acecad_init [2019-10-04 09:03:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_acecad_exit [2019-10-04 09:03:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2019-10-04 09:03:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-04 09:03:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-10-04 09:03:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_2 [2019-10-04 09:03:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_3 [2019-10-04 09:03:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_4 [2019-10-04 09:03:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_5 [2019-10-04 09:03:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_int_urb_6 [2019-10-04 09:03:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_7 [2019-10-04 09:03:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_8 [2019-10-04 09:03:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_10 [2019-10-04 09:03:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_11 [2019-10-04 09:03:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-04 09:03:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2019-10-04 09:03:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2019-10-04 09:03:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2019-10-04 09:03:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2019-10-04 09:03:43,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2019-10-04 09:03:43,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2019-10-04 09:03:43,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2019-10-04 09:03:43,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2019-10-04 09:03:43,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2019-10-04 09:03:43,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2019-10-04 09:03:43,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2019-10-04 09:03:43,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2019-10-04 09:03:43,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2019-10-04 09:03:43,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2019-10-04 09:03:43,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2019-10-04 09:03:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-04 09:03:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-04 09:03:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-04 09:03:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2019-10-04 09:03:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2019-10-04 09:03:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2019-10-04 09:03:43,368 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2019-10-04 09:03:43,368 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2019-10-04 09:03:43,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-04 09:03:43,369 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-04 09:03:43,369 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2019-10-04 09:03:43,369 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-04 09:03:43,369 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-10-04 09:03:43,370 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-10-04 09:03:43,370 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-04 09:03:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-10-04 09:03:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-10-04 09:03:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-10-04 09:03:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-04 09:03:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-04 09:03:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-04 09:03:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-04 09:03:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-04 09:03:43,373 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-04 09:03:43,373 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-04 09:03:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-04 09:03:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-10-04 09:03:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-04 09:03:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2019-10-04 09:03:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2019-10-04 09:03:43,374 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-04 09:03:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-04 09:03:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-04 09:03:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-04 09:03:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-04 09:03:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-04 09:03:43,375 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2019-10-04 09:03:43,376 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-04 09:03:43,376 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-04 09:03:43,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_8 [2019-10-04 09:03:43,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_7 [2019-10-04 09:03:43,376 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-10-04 09:03:43,377 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2019-10-04 09:03:43,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-04 09:03:43,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-04 09:03:43,377 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-04 09:03:43,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_2 [2019-10-04 09:03:43,377 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2019-10-04 09:03:43,377 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-04 09:03:43,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_11 [2019-10-04 09:03:43,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_int_urb_6 [2019-10-04 09:03:43,379 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-10-04 09:03:43,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_5 [2019-10-04 09:03:43,380 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-10-04 09:03:43,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_10 [2019-10-04 09:03:43,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_3 [2019-10-04 09:03:43,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_4 [2019-10-04 09:03:43,381 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-10-04 09:03:43,381 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-10-04 09:03:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-10-04 09:03:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-10-04 09:03:43,382 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2019-10-04 09:03:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2019-10-04 09:03:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2019-10-04 09:03:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2019-10-04 09:03:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2019-10-04 09:03:43,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2019-10-04 09:03:43,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2019-10-04 09:03:43,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2019-10-04 09:03:43,384 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-04 09:03:43,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-04 09:03:43,388 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-04 09:03:43,389 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-04 09:03:43,389 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-04 09:03:43,389 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-04 09:03:43,390 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-04 09:03:43,390 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-04 09:03:43,392 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-04 09:03:43,392 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-04 09:03:43,392 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-04 09:03:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-04 09:03:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-04 09:03:43,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-04 09:03:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-04 09:03:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-04 09:03:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-04 09:03:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-04 09:03:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-04 09:03:43,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-04 09:03:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-04 09:03:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2019-10-04 09:03:43,400 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2019-10-04 09:03:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2019-10-04 09:03:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2019-10-04 09:03:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2019-10-04 09:03:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2019-10-04 09:03:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2019-10-04 09:03:43,402 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2019-10-04 09:03:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2019-10-04 09:03:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2019-10-04 09:03:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2019-10-04 09:03:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2019-10-04 09:03:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2019-10-04 09:03:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-04 09:03:43,403 INFO L130 BoogieDeclarations]: Found specification of procedure usb_acecad_irq [2019-10-04 09:03:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure usb_acecad_open [2019-10-04 09:03:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-04 09:03:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure usb_acecad_close [2019-10-04 09:03:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure usb_acecad_probe [2019-10-04 09:03:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure usb_acecad_disconnect [2019-10-04 09:03:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure usb_acecad_init [2019-10-04 09:03:43,404 INFO L130 BoogieDeclarations]: Found specification of procedure usb_acecad_exit [2019-10-04 09:03:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-04 09:03:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-04 09:03:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-04 09:03:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-04 09:03:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2019-10-04 09:03:43,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2019-10-04 09:03:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-04 09:03:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2019-10-04 09:03:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2019-10-04 09:03:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2019-10-04 09:03:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2019-10-04 09:03:43,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2019-10-04 09:03:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2019-10-04 09:03:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-04 09:03:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-04 09:03:43,407 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-04 09:03:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-04 09:03:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-04 09:03:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-04 09:03:43,408 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-04 09:03:44,078 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-04 09:03:45,778 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-04 09:03:45,779 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-04 09:03:45,780 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 09:03:45 BoogieIcfgContainer [2019-10-04 09:03:45,780 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-04 09:03:45,781 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-04 09:03:45,781 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-04 09:03:45,781 INFO L275 PluginConnector]: Sifa initialized [2019-10-04 09:03:45,784 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 09:03:45" (1/1) ... [2019-10-04 09:03:45,785 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-10-04 09:03:45,821 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-10-04 09:03:45,821 INFO L169 IcfgInterpreter]: Building call graph [2019-10-04 09:03:45,832 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-04 09:03:45,842 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-04 09:03:45,843 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-04 09:03:47,209 WARN L191 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 609 [2019-10-04 09:03:47,942 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 597 [2019-10-04 09:03:48,110 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 597 [2019-10-04 09:03:48,247 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 597 [2019-10-04 09:03:48,574 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 697 [2019-10-04 09:03:48,606 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 723 for LOIs [2019-10-04 09:03:50,002 WARN L191 SmtUtils]: Spent 702.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-10-04 09:03:50,402 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 811 [2019-10-04 09:03:50,862 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 782 [2019-10-04 09:03:52,721 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 584 [2019-10-04 09:03:53,090 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 754 DAG size of output: 749 [2019-10-04 09:03:53,330 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 749 [2019-10-04 09:03:53,727 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 799 [2019-10-04 09:03:54,021 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 09:03:54,527 WARN L191 SmtUtils]: Spent 500.00 ms on a formula simplification that was a NOOP. DAG size: 755 [2019-10-04 09:03:55,288 WARN L191 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 804 DAG size of output: 804 [2019-10-04 09:03:55,463 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 09:03:55,843 WARN L191 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 755 [2019-10-04 09:03:56,618 WARN L191 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 804 DAG size of output: 804 [2019-10-04 09:03:56,771 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 09:03:57,161 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 755 [2019-10-04 09:03:57,791 WARN L191 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 804 DAG size of output: 804 [2019-10-04 09:03:57,942 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 09:03:58,324 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 755 [2019-10-04 09:03:58,907 WARN L191 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 804 DAG size of output: 804 [2019-10-04 09:03:59,054 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 09:03:59,439 WARN L191 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 755 [2019-10-04 09:04:00,025 WARN L191 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 804 DAG size of output: 804 [2019-10-04 09:04:00,169 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 09:04:00,607 WARN L191 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 755 [2019-10-04 09:04:01,186 WARN L191 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 804 DAG size of output: 804 [2019-10-04 09:04:01,331 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 09:04:01,727 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 755 [2019-10-04 09:04:02,300 WARN L191 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 804 DAG size of output: 804 [2019-10-04 09:04:02,446 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 09:04:02,833 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 755 [2019-10-04 09:04:03,406 WARN L191 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 804 DAG size of output: 804 [2019-10-04 09:04:03,553 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 09:04:03,955 WARN L191 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 755 [2019-10-04 09:04:04,529 WARN L191 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 804 DAG size of output: 804 [2019-10-04 09:04:04,677 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 09:04:05,051 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 755 [2019-10-04 09:04:05,621 WARN L191 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 804 DAG size of output: 804 [2019-10-04 09:04:05,779 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 09:04:06,155 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 755 [2019-10-04 09:04:06,725 WARN L191 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 804 DAG size of output: 804 [2019-10-04 09:04:06,870 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 756 [2019-10-04 09:04:07,274 WARN L191 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 755 [2019-10-04 09:04:07,896 WARN L191 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 804 DAG size of output: 804 [2019-10-04 09:04:08,993 WARN L191 SmtUtils]: Spent 643.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-10-04 09:04:09,217 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 847 [2019-10-04 09:04:09,484 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 818 [2019-10-04 09:04:11,062 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 620 [2019-10-04 09:04:11,411 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 823 [2019-10-04 09:04:11,646 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 820 [2019-10-04 09:04:11,893 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 817 [2019-10-04 09:04:12,197 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 837 DAG size of output: 820 [2019-10-04 09:04:12,398 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 820 [2019-10-04 09:04:12,657 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 830 [2019-10-04 09:04:13,164 WARN L191 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 842 DAG size of output: 831 [2019-10-04 09:04:13,660 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 831 [2019-10-04 09:04:14,337 WARN L191 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 832 DAG size of output: 832 [2019-10-04 09:04:14,776 WARN L191 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 835 DAG size of output: 830 [2019-10-04 09:04:15,317 WARN L191 SmtUtils]: Spent 537.00 ms on a formula simplification that was a NOOP. DAG size: 829 [2019-10-04 09:04:15,938 WARN L191 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 832 DAG size of output: 832 [2019-10-04 09:04:17,019 WARN L191 SmtUtils]: Spent 675.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-10-04 09:04:17,238 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 835 [2019-10-04 09:04:17,477 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 806 [2019-10-04 09:04:19,023 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 608 [2019-10-04 09:04:19,026 WARN L98 DagInterpreter]: A function never reaches its return [2019-10-04 09:04:19,306 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 819 DAG size of output: 807 [2019-10-04 09:04:19,510 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 807 [2019-10-04 09:04:19,740 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 811 [2019-10-04 09:04:19,981 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 833 DAG size of output: 823 [2019-10-04 09:04:20,493 WARN L191 SmtUtils]: Spent 508.00 ms on a formula simplification that was a NOOP. DAG size: 822 [2019-10-04 09:04:20,603 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-10-04 09:04:21,155 WARN L191 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 836 DAG size of output: 832 [2019-10-04 09:04:21,514 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 819 DAG size of output: 807 [2019-10-04 09:04:21,715 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 807 [2019-10-04 09:04:21,940 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 811 [2019-10-04 09:04:22,509 WARN L191 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 848 DAG size of output: 833 [2019-10-04 09:04:22,981 WARN L191 SmtUtils]: Spent 467.00 ms on a formula simplification that was a NOOP. DAG size: 833 [2019-10-04 09:04:23,099 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2019-10-04 09:04:23,610 WARN L191 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 845 DAG size of output: 845 [2019-10-04 09:04:24,642 WARN L191 SmtUtils]: Spent 659.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-10-04 09:04:24,860 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 844 [2019-10-04 09:04:25,104 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 815 [2019-10-04 09:04:26,510 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 618 [2019-10-04 09:04:27,503 WARN L191 SmtUtils]: Spent 655.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-10-04 09:04:27,738 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 844 [2019-10-04 09:04:27,987 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 815 [2019-10-04 09:04:29,360 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 618 [2019-10-04 09:04:29,962 WARN L191 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 860 DAG size of output: 850 [2019-10-04 09:04:30,217 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2019-10-04 09:04:30,329 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2019-10-04 09:04:30,448 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 266 [2019-10-04 09:04:30,701 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 268 [2019-10-04 09:04:30,998 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 888 DAG size of output: 871 [2019-10-04 09:04:31,388 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 858 DAG size of output: 853 [2019-10-04 09:04:31,676 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 269 [2019-10-04 09:04:31,926 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 271 [2019-10-04 09:04:32,509 WARN L191 SmtUtils]: Spent 564.00 ms on a formula simplification that was a NOOP. DAG size: 846 [2019-10-04 09:04:33,007 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 318 [2019-10-04 09:04:33,154 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2019-10-04 09:04:33,359 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 319 [2019-10-04 09:04:33,516 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 317 [2019-10-04 09:04:33,677 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 316 [2019-10-04 09:04:33,873 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 319 [2019-10-04 09:04:34,039 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 314 [2019-10-04 09:04:34,304 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 296 [2019-10-04 09:04:34,625 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 286 [2019-10-04 09:04:35,000 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 277 [2019-10-04 09:04:35,113 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2019-10-04 09:04:35,226 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 266 [2019-10-04 09:04:35,366 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 285 [2019-10-04 09:04:35,688 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:04:36,077 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 305 [2019-10-04 09:04:36,203 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 304 [2019-10-04 09:04:36,420 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 310 [2019-10-04 09:04:36,563 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 317 [2019-10-04 09:04:36,815 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 319 [2019-10-04 09:04:37,063 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 319 [2019-10-04 09:04:37,318 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 290 [2019-10-04 09:04:37,630 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 285 [2019-10-04 09:04:38,018 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 276 [2019-10-04 09:04:38,139 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:04:38,383 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 285 [2019-10-04 09:04:38,705 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:04:39,081 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-10-04 09:04:39,324 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 290 [2019-10-04 09:04:39,636 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 285 [2019-10-04 09:04:40,015 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 276 [2019-10-04 09:04:40,148 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:04:40,392 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 285 [2019-10-04 09:04:40,703 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:04:41,083 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 315 [2019-10-04 09:04:41,315 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-04 09:04:41,550 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 277 [2019-10-04 09:04:41,668 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2019-10-04 09:04:41,873 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 283 [2019-10-04 09:04:41,991 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-10-04 09:04:42,219 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-10-04 09:04:42,474 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 280 [2019-10-04 09:04:42,697 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-10-04 09:04:42,948 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 266 [2019-10-04 09:04:43,150 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 266 [2019-10-04 09:04:44,135 WARN L191 SmtUtils]: Spent 639.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-10-04 09:04:44,353 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 847 [2019-10-04 09:04:44,600 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 818 [2019-10-04 09:04:45,894 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 620 [2019-10-04 09:04:46,180 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 823 [2019-10-04 09:04:46,417 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 820 [2019-10-04 09:04:46,646 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 817 [2019-10-04 09:04:46,905 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 837 DAG size of output: 820 [2019-10-04 09:04:47,110 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 820 [2019-10-04 09:04:47,344 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 830 [2019-10-04 09:04:47,831 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 842 DAG size of output: 831 [2019-10-04 09:04:48,319 WARN L191 SmtUtils]: Spent 485.00 ms on a formula simplification that was a NOOP. DAG size: 831 [2019-10-04 09:04:48,902 WARN L191 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 832 DAG size of output: 832 [2019-10-04 09:04:49,440 WARN L191 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 835 DAG size of output: 830 [2019-10-04 09:04:49,965 WARN L191 SmtUtils]: Spent 520.00 ms on a formula simplification that was a NOOP. DAG size: 829 [2019-10-04 09:04:50,557 WARN L191 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 832 DAG size of output: 832 [2019-10-04 09:04:51,549 WARN L191 SmtUtils]: Spent 639.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-10-04 09:04:51,759 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 835 [2019-10-04 09:04:52,005 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 806 [2019-10-04 09:04:53,313 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 608 [2019-10-04 09:04:53,542 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 819 DAG size of output: 807 [2019-10-04 09:04:53,732 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 807 [2019-10-04 09:04:53,969 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 811 [2019-10-04 09:04:54,187 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 833 DAG size of output: 823 [2019-10-04 09:04:54,705 WARN L191 SmtUtils]: Spent 514.00 ms on a formula simplification that was a NOOP. DAG size: 822 [2019-10-04 09:04:55,279 WARN L191 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 836 DAG size of output: 832 [2019-10-04 09:04:55,498 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 819 DAG size of output: 807 [2019-10-04 09:04:55,693 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 807 [2019-10-04 09:04:55,916 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 811 [2019-10-04 09:04:56,404 WARN L191 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 848 DAG size of output: 833 [2019-10-04 09:04:56,874 WARN L191 SmtUtils]: Spent 467.00 ms on a formula simplification that was a NOOP. DAG size: 833 [2019-10-04 09:04:57,409 WARN L191 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 845 DAG size of output: 845 [2019-10-04 09:04:58,374 WARN L191 SmtUtils]: Spent 653.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-10-04 09:04:58,591 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 844 [2019-10-04 09:04:58,838 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 815 [2019-10-04 09:05:00,163 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 618 [2019-10-04 09:05:01,143 WARN L191 SmtUtils]: Spent 656.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-10-04 09:05:01,360 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 844 [2019-10-04 09:05:01,609 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 815 [2019-10-04 09:05:02,906 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 618 [2019-10-04 09:05:03,499 WARN L191 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 860 DAG size of output: 850 [2019-10-04 09:05:03,714 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2019-10-04 09:05:03,828 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2019-10-04 09:05:03,948 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 266 [2019-10-04 09:05:04,155 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 268 [2019-10-04 09:05:04,445 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 888 DAG size of output: 871 [2019-10-04 09:05:04,853 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 858 DAG size of output: 853 [2019-10-04 09:05:05,123 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 269 [2019-10-04 09:05:05,311 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 271 [2019-10-04 09:05:05,886 WARN L191 SmtUtils]: Spent 559.00 ms on a formula simplification that was a NOOP. DAG size: 846 [2019-10-04 09:05:06,371 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 318 [2019-10-04 09:05:06,518 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2019-10-04 09:05:06,712 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 319 [2019-10-04 09:05:06,838 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 317 [2019-10-04 09:05:06,993 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 316 [2019-10-04 09:05:07,210 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 319 [2019-10-04 09:05:07,370 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 314 [2019-10-04 09:05:07,621 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 296 [2019-10-04 09:05:07,946 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 286 [2019-10-04 09:05:08,322 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 277 [2019-10-04 09:05:08,436 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2019-10-04 09:05:08,547 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 266 [2019-10-04 09:05:08,693 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 285 [2019-10-04 09:05:09,012 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:05:09,464 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 305 [2019-10-04 09:05:09,581 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 304 [2019-10-04 09:05:09,790 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 310 [2019-10-04 09:05:09,940 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 317 [2019-10-04 09:05:10,186 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 319 [2019-10-04 09:05:10,422 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 319 [2019-10-04 09:05:10,677 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 290 [2019-10-04 09:05:10,987 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 285 [2019-10-04 09:05:11,365 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 276 [2019-10-04 09:05:11,485 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:05:11,598 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 266 [2019-10-04 09:05:11,741 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 285 [2019-10-04 09:05:12,056 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:05:12,432 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-10-04 09:05:12,686 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 290 [2019-10-04 09:05:12,995 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 285 [2019-10-04 09:05:13,371 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 276 [2019-10-04 09:05:13,494 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:05:13,604 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 266 [2019-10-04 09:05:13,749 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 285 [2019-10-04 09:05:14,058 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:05:14,469 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 315 [2019-10-04 09:05:14,696 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-04 09:05:14,960 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 277 [2019-10-04 09:05:15,078 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2019-10-04 09:05:15,277 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 283 [2019-10-04 09:05:15,396 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-10-04 09:05:15,662 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 296 [2019-10-04 09:05:15,886 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:05:16,150 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 272 [2019-10-04 09:05:16,406 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 266 [2019-10-04 09:05:16,590 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 266 [2019-10-04 09:05:16,992 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 318 [2019-10-04 09:05:17,141 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2019-10-04 09:05:17,337 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 319 [2019-10-04 09:05:17,472 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 317 [2019-10-04 09:05:17,629 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 316 [2019-10-04 09:05:17,840 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 319 [2019-10-04 09:05:18,014 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 296 [2019-10-04 09:05:18,342 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 286 [2019-10-04 09:05:18,716 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 277 [2019-10-04 09:05:18,829 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2019-10-04 09:05:19,056 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 285 [2019-10-04 09:05:19,382 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:05:19,800 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 319 [2019-10-04 09:05:20,036 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 319 [2019-10-04 09:05:20,291 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 290 [2019-10-04 09:05:20,599 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 285 [2019-10-04 09:05:20,981 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 276 [2019-10-04 09:05:21,101 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:05:21,216 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 266 [2019-10-04 09:05:21,359 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 285 [2019-10-04 09:05:21,670 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:05:22,040 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-10-04 09:05:22,486 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 292 [2019-10-04 09:05:22,792 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 290 [2019-10-04 09:05:23,173 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 276 [2019-10-04 09:05:23,287 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:05:23,527 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 285 [2019-10-04 09:05:23,836 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:05:24,208 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-10-04 09:05:29,309 WARN L191 SmtUtils]: Spent 645.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-10-04 09:05:29,526 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 847 [2019-10-04 09:05:29,782 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 818 [2019-10-04 09:05:31,076 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 620 [2019-10-04 09:05:31,339 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 823 [2019-10-04 09:05:31,573 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 820 [2019-10-04 09:05:31,812 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 817 [2019-10-04 09:05:32,071 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 837 DAG size of output: 820 [2019-10-04 09:05:32,269 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 820 [2019-10-04 09:05:32,504 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 830 [2019-10-04 09:05:32,996 WARN L191 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 842 DAG size of output: 831 [2019-10-04 09:05:33,486 WARN L191 SmtUtils]: Spent 487.00 ms on a formula simplification that was a NOOP. DAG size: 831 [2019-10-04 09:05:34,155 WARN L191 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 832 DAG size of output: 832 [2019-10-04 09:05:34,662 WARN L191 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 835 DAG size of output: 830 [2019-10-04 09:05:35,210 WARN L191 SmtUtils]: Spent 544.00 ms on a formula simplification that was a NOOP. DAG size: 829 [2019-10-04 09:05:35,884 WARN L191 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 832 DAG size of output: 832 [2019-10-04 09:05:36,919 WARN L191 SmtUtils]: Spent 658.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-10-04 09:05:37,130 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 835 [2019-10-04 09:05:37,375 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 806 [2019-10-04 09:05:38,653 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 608 [2019-10-04 09:05:38,890 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 819 DAG size of output: 807 [2019-10-04 09:05:39,086 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 807 [2019-10-04 09:05:39,317 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 811 [2019-10-04 09:05:39,539 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 833 DAG size of output: 823 [2019-10-04 09:05:40,073 WARN L191 SmtUtils]: Spent 531.00 ms on a formula simplification that was a NOOP. DAG size: 822 [2019-10-04 09:05:40,653 WARN L191 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 836 DAG size of output: 832 [2019-10-04 09:05:40,876 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 819 DAG size of output: 807 [2019-10-04 09:05:41,071 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 807 [2019-10-04 09:05:41,296 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 811 [2019-10-04 09:05:41,796 WARN L191 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 848 DAG size of output: 833 [2019-10-04 09:05:42,272 WARN L191 SmtUtils]: Spent 472.00 ms on a formula simplification that was a NOOP. DAG size: 833 [2019-10-04 09:05:42,814 WARN L191 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 845 DAG size of output: 845 [2019-10-04 09:05:43,797 WARN L191 SmtUtils]: Spent 661.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-10-04 09:05:44,013 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 844 [2019-10-04 09:05:44,280 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 815 [2019-10-04 09:05:45,589 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 618 [2019-10-04 09:05:46,555 WARN L191 SmtUtils]: Spent 646.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-10-04 09:05:46,775 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 844 [2019-10-04 09:05:47,021 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 815 [2019-10-04 09:05:48,321 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 618 [2019-10-04 09:05:48,917 WARN L191 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 860 DAG size of output: 850 [2019-10-04 09:05:49,130 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2019-10-04 09:05:49,240 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2019-10-04 09:05:49,359 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 266 [2019-10-04 09:05:49,561 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 268 [2019-10-04 09:05:49,850 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 888 DAG size of output: 871 [2019-10-04 09:05:50,220 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 858 DAG size of output: 853 [2019-10-04 09:05:50,486 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 269 [2019-10-04 09:05:50,681 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 271 [2019-10-04 09:05:51,254 WARN L191 SmtUtils]: Spent 560.00 ms on a formula simplification that was a NOOP. DAG size: 846 [2019-10-04 09:05:51,746 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 318 [2019-10-04 09:05:51,898 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2019-10-04 09:05:52,116 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 319 [2019-10-04 09:05:52,246 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 317 [2019-10-04 09:05:52,400 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 316 [2019-10-04 09:05:52,625 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 319 [2019-10-04 09:05:52,787 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 314 [2019-10-04 09:05:53,041 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 296 [2019-10-04 09:05:53,230 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2019-10-04 09:05:53,371 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 286 [2019-10-04 09:05:53,743 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 277 [2019-10-04 09:05:53,861 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2019-10-04 09:05:53,976 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 266 [2019-10-04 09:05:54,120 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 285 [2019-10-04 09:05:54,445 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:05:54,829 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 305 [2019-10-04 09:05:54,951 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 304 [2019-10-04 09:05:55,153 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 310 [2019-10-04 09:05:55,301 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 317 [2019-10-04 09:05:55,555 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 319 [2019-10-04 09:05:55,792 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 319 [2019-10-04 09:05:56,048 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 290 [2019-10-04 09:05:56,357 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 285 [2019-10-04 09:05:56,742 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 276 [2019-10-04 09:05:56,865 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:05:56,972 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 266 [2019-10-04 09:05:57,117 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 285 [2019-10-04 09:05:57,430 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:05:57,805 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-10-04 09:05:58,053 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 290 [2019-10-04 09:05:58,364 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 285 [2019-10-04 09:05:58,746 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 276 [2019-10-04 09:05:58,870 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:05:59,116 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 285 [2019-10-04 09:05:59,431 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:05:59,858 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 315 [2019-10-04 09:06:00,084 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-04 09:06:00,310 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 277 [2019-10-04 09:06:00,435 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2019-10-04 09:06:00,646 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 283 [2019-10-04 09:06:00,764 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-10-04 09:06:00,979 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-10-04 09:06:01,234 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 280 [2019-10-04 09:06:01,454 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-10-04 09:06:01,711 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 266 [2019-10-04 09:06:01,898 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 266 [2019-10-04 09:06:02,922 WARN L191 SmtUtils]: Spent 660.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-10-04 09:06:03,143 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 847 [2019-10-04 09:06:03,397 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 818 [2019-10-04 09:06:04,702 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 620 [2019-10-04 09:06:04,952 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 823 [2019-10-04 09:06:05,191 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 820 [2019-10-04 09:06:05,423 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 817 [2019-10-04 09:06:05,686 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 837 DAG size of output: 820 [2019-10-04 09:06:05,887 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 820 [2019-10-04 09:06:06,129 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 830 [2019-10-04 09:06:06,630 WARN L191 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 842 DAG size of output: 831 [2019-10-04 09:06:07,134 WARN L191 SmtUtils]: Spent 500.00 ms on a formula simplification that was a NOOP. DAG size: 831 [2019-10-04 09:06:07,734 WARN L191 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 832 DAG size of output: 832 [2019-10-04 09:06:08,268 WARN L191 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 835 DAG size of output: 830 [2019-10-04 09:06:08,813 WARN L191 SmtUtils]: Spent 541.00 ms on a formula simplification that was a NOOP. DAG size: 829 [2019-10-04 09:06:09,495 WARN L191 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 832 DAG size of output: 832 [2019-10-04 09:06:10,500 WARN L191 SmtUtils]: Spent 663.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-10-04 09:06:10,725 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 835 [2019-10-04 09:06:10,978 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 806 [2019-10-04 09:06:12,269 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 608 [2019-10-04 09:06:12,505 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 819 DAG size of output: 807 [2019-10-04 09:06:12,701 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 807 [2019-10-04 09:06:12,934 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 811 [2019-10-04 09:06:13,159 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 833 DAG size of output: 823 [2019-10-04 09:06:13,681 WARN L191 SmtUtils]: Spent 519.00 ms on a formula simplification that was a NOOP. DAG size: 822 [2019-10-04 09:06:14,317 WARN L191 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 836 DAG size of output: 832 [2019-10-04 09:06:14,539 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 819 DAG size of output: 807 [2019-10-04 09:06:14,735 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 807 [2019-10-04 09:06:14,968 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 811 [2019-10-04 09:06:15,470 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 848 DAG size of output: 833 [2019-10-04 09:06:15,966 WARN L191 SmtUtils]: Spent 491.00 ms on a formula simplification that was a NOOP. DAG size: 833 [2019-10-04 09:06:16,518 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 845 DAG size of output: 845 [2019-10-04 09:06:17,490 WARN L191 SmtUtils]: Spent 660.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-10-04 09:06:17,707 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 844 [2019-10-04 09:06:17,951 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 815 [2019-10-04 09:06:19,269 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 618 [2019-10-04 09:06:20,255 WARN L191 SmtUtils]: Spent 658.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-10-04 09:06:20,492 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 844 [2019-10-04 09:06:20,738 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 815 [2019-10-04 09:06:22,085 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 618 [2019-10-04 09:06:22,691 WARN L191 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 860 DAG size of output: 850 [2019-10-04 09:06:22,906 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2019-10-04 09:06:23,019 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2019-10-04 09:06:23,141 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 266 [2019-10-04 09:06:23,341 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 268 [2019-10-04 09:06:23,643 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 888 DAG size of output: 871 [2019-10-04 09:06:24,008 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 858 DAG size of output: 853 [2019-10-04 09:06:24,269 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 269 [2019-10-04 09:06:24,459 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 271 [2019-10-04 09:06:25,030 WARN L191 SmtUtils]: Spent 559.00 ms on a formula simplification that was a NOOP. DAG size: 846 [2019-10-04 09:06:25,517 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 318 [2019-10-04 09:06:25,667 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2019-10-04 09:06:25,887 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 319 [2019-10-04 09:06:26,020 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 317 [2019-10-04 09:06:26,177 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 316 [2019-10-04 09:06:26,401 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 319 [2019-10-04 09:06:26,566 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 314 [2019-10-04 09:06:26,819 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 296 [2019-10-04 09:06:27,129 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 291 [2019-10-04 09:06:27,517 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 277 [2019-10-04 09:06:27,632 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2019-10-04 09:06:27,862 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 285 [2019-10-04 09:06:28,189 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:06:28,566 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 305 [2019-10-04 09:06:28,685 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 304 [2019-10-04 09:06:28,901 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 310 [2019-10-04 09:06:29,047 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 317 [2019-10-04 09:06:29,295 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 319 [2019-10-04 09:06:29,538 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 319 [2019-10-04 09:06:29,795 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 290 [2019-10-04 09:06:30,110 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 285 [2019-10-04 09:06:30,491 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 276 [2019-10-04 09:06:30,613 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:06:30,734 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 266 [2019-10-04 09:06:30,876 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 285 [2019-10-04 09:06:31,194 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:06:31,575 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-10-04 09:06:31,820 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 290 [2019-10-04 09:06:32,134 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 285 [2019-10-04 09:06:32,518 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 276 [2019-10-04 09:06:32,640 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:06:32,886 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 285 [2019-10-04 09:06:33,198 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:06:33,585 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 315 [2019-10-04 09:06:33,810 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-04 09:06:34,043 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 277 [2019-10-04 09:06:34,163 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2019-10-04 09:06:34,371 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 283 [2019-10-04 09:06:34,494 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-10-04 09:06:34,708 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-10-04 09:06:34,965 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 280 [2019-10-04 09:06:35,179 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-10-04 09:06:35,435 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 266 [2019-10-04 09:06:35,621 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 266 [2019-10-04 09:06:36,629 WARN L191 SmtUtils]: Spent 653.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-10-04 09:06:36,851 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 847 [2019-10-04 09:06:37,099 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 818 [2019-10-04 09:06:38,406 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 620 [2019-10-04 09:06:38,670 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 823 [2019-10-04 09:06:38,904 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 820 [2019-10-04 09:06:39,141 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 817 [2019-10-04 09:06:39,400 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 837 DAG size of output: 820 [2019-10-04 09:06:39,599 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 820 [2019-10-04 09:06:39,838 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 830 [2019-10-04 09:06:40,339 WARN L191 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 842 DAG size of output: 831 [2019-10-04 09:06:40,844 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification that was a NOOP. DAG size: 831 [2019-10-04 09:06:41,438 WARN L191 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 832 DAG size of output: 832 [2019-10-04 09:06:41,880 WARN L191 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 835 DAG size of output: 830 [2019-10-04 09:06:42,426 WARN L191 SmtUtils]: Spent 542.00 ms on a formula simplification that was a NOOP. DAG size: 829 [2019-10-04 09:06:43,040 WARN L191 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 832 DAG size of output: 832 [2019-10-04 09:06:44,047 WARN L191 SmtUtils]: Spent 653.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-10-04 09:06:44,266 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 835 [2019-10-04 09:06:44,506 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 806 [2019-10-04 09:06:45,890 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 608 [2019-10-04 09:06:46,127 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 819 DAG size of output: 807 [2019-10-04 09:06:46,325 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 807 [2019-10-04 09:06:46,557 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 811 [2019-10-04 09:06:46,785 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 833 DAG size of output: 823 [2019-10-04 09:06:47,306 WARN L191 SmtUtils]: Spent 518.00 ms on a formula simplification that was a NOOP. DAG size: 822 [2019-10-04 09:06:47,945 WARN L191 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 836 DAG size of output: 832 [2019-10-04 09:06:48,164 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 819 DAG size of output: 807 [2019-10-04 09:06:48,361 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 807 [2019-10-04 09:06:48,585 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 811 [2019-10-04 09:06:49,097 WARN L191 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 848 DAG size of output: 833 [2019-10-04 09:06:49,575 WARN L191 SmtUtils]: Spent 474.00 ms on a formula simplification that was a NOOP. DAG size: 833 [2019-10-04 09:06:50,148 WARN L191 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 845 DAG size of output: 845 [2019-10-04 09:06:51,142 WARN L191 SmtUtils]: Spent 673.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-10-04 09:06:51,361 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 844 [2019-10-04 09:06:51,606 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 815 [2019-10-04 09:06:52,919 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 618 [2019-10-04 09:06:53,893 WARN L191 SmtUtils]: Spent 668.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-10-04 09:06:54,112 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 844 [2019-10-04 09:06:54,359 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 815 [2019-10-04 09:06:55,659 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 618 [2019-10-04 09:06:56,267 WARN L191 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 860 DAG size of output: 850 [2019-10-04 09:06:56,511 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2019-10-04 09:06:56,627 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2019-10-04 09:06:56,755 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 266 [2019-10-04 09:06:56,962 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 268 [2019-10-04 09:06:57,258 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 888 DAG size of output: 871 [2019-10-04 09:06:57,626 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 858 DAG size of output: 853 [2019-10-04 09:06:57,899 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 269 [2019-10-04 09:06:58,089 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 271 [2019-10-04 09:06:58,667 WARN L191 SmtUtils]: Spent 565.00 ms on a formula simplification that was a NOOP. DAG size: 846 [2019-10-04 09:06:59,162 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 318 [2019-10-04 09:06:59,310 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2019-10-04 09:06:59,510 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 319 [2019-10-04 09:06:59,646 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 317 [2019-10-04 09:06:59,800 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 316 [2019-10-04 09:07:00,017 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 319 [2019-10-04 09:07:00,180 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 314 [2019-10-04 09:07:00,440 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 296 [2019-10-04 09:07:00,751 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 291 [2019-10-04 09:07:01,147 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 277 [2019-10-04 09:07:01,261 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2019-10-04 09:07:01,376 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 266 [2019-10-04 09:07:01,531 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 285 [2019-10-04 09:07:01,860 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:07:02,250 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 305 [2019-10-04 09:07:02,369 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 304 [2019-10-04 09:07:02,583 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 310 [2019-10-04 09:07:02,737 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 317 [2019-10-04 09:07:02,984 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 319 [2019-10-04 09:07:03,223 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 319 [2019-10-04 09:07:03,520 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 290 [2019-10-04 09:07:03,833 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 285 [2019-10-04 09:07:04,227 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 276 [2019-10-04 09:07:04,348 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:07:04,459 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 266 [2019-10-04 09:07:04,603 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 285 [2019-10-04 09:07:04,919 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:07:05,294 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-10-04 09:07:05,542 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 290 [2019-10-04 09:07:05,860 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 285 [2019-10-04 09:07:06,243 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 276 [2019-10-04 09:07:06,365 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:07:06,484 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 266 [2019-10-04 09:07:06,629 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 285 [2019-10-04 09:07:06,939 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:07:07,336 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 315 [2019-10-04 09:07:07,559 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-04 09:07:07,819 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 277 [2019-10-04 09:07:07,938 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2019-10-04 09:07:08,134 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 283 [2019-10-04 09:07:08,261 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-10-04 09:07:08,528 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 296 [2019-10-04 09:07:08,752 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:07:09,018 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 272 [2019-10-04 09:07:09,277 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 266 [2019-10-04 09:07:09,465 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 266 [2019-10-04 09:07:09,872 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 318 [2019-10-04 09:07:10,022 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2019-10-04 09:07:10,220 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 319 [2019-10-04 09:07:10,342 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 317 [2019-10-04 09:07:10,496 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 316 [2019-10-04 09:07:10,717 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 319 [2019-10-04 09:07:10,967 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 296 [2019-10-04 09:07:11,161 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 272 [2019-10-04 09:07:11,283 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 291 [2019-10-04 09:07:11,669 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 277 [2019-10-04 09:07:11,783 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2019-10-04 09:07:11,898 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 266 [2019-10-04 09:07:12,049 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 285 [2019-10-04 09:07:12,382 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:07:12,785 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 317 [2019-10-04 09:07:13,052 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 290 [2019-10-04 09:07:13,364 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 285 [2019-10-04 09:07:13,750 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 276 [2019-10-04 09:07:13,877 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:07:13,987 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 266 [2019-10-04 09:07:14,132 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 285 [2019-10-04 09:07:14,443 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-10-04 09:07:14,819 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-04 09:07:37,615 WARN L191 SmtUtils]: Spent 20.86 s on a formula simplification. DAG size of input: 493 DAG size of output: 463