/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -i ../../../trunk/examples/svcomp/loop-lit/css2003.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 16:31:17,540 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 16:31:17,542 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 16:31:17,554 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 16:31:17,554 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 16:31:17,555 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 16:31:17,556 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 16:31:17,558 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 16:31:17,560 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 16:31:17,561 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 16:31:17,562 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 16:31:17,563 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 16:31:17,563 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 16:31:17,564 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 16:31:17,565 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 16:31:17,566 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 16:31:17,567 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 16:31:17,567 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 16:31:17,569 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 16:31:17,571 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 16:31:17,572 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 16:31:17,573 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 16:31:17,574 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 16:31:17,575 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 16:31:17,577 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 16:31:17,577 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 16:31:17,577 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 16:31:17,578 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 16:31:17,579 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 16:31:17,580 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 16:31:17,580 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 16:31:17,581 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 16:31:17,581 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 16:31:17,582 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 16:31:17,583 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 16:31:17,583 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 16:31:17,584 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 16:31:17,584 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 16:31:17,584 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 16:31:17,585 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 16:31:17,586 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 16:31:17,587 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2019-11-24 16:31:17,602 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 16:31:17,602 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 16:31:17,603 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 16:31:17,603 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 16:31:17,603 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 16:31:17,603 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 16:31:17,603 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 16:31:17,604 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 16:31:17,604 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 16:31:17,604 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 16:31:17,604 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 16:31:17,604 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 16:31:17,604 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 16:31:17,605 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 16:31:17,605 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 16:31:17,606 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 16:31:17,606 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 16:31:17,606 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 16:31:17,606 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 16:31:17,606 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 16:31:17,606 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 16:31:17,607 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 16:31:17,607 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 16:31:17,607 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 16:31:17,607 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 16:31:17,607 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 16:31:17,608 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 16:31:17,608 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 16:31:17,608 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 16:31:17,608 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 16:31:17,608 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 16:31:17,609 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 16:31:17,609 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 16:31:17,609 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 16:31:17,609 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 16:31:17,609 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 16:31:17,609 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 16:31:17,610 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 16:31:17,917 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 16:31:17,938 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 16:31:17,943 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 16:31:17,945 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 16:31:17,945 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 16:31:17,946 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-lit/css2003.i [2019-11-24 16:31:18,014 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/629b05fff/f6d4512a53fb4ce1baa800b0b1fec584/FLAG6bae331eb [2019-11-24 16:31:18,465 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 16:31:18,466 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-lit/css2003.i [2019-11-24 16:31:18,472 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/629b05fff/f6d4512a53fb4ce1baa800b0b1fec584/FLAG6bae331eb [2019-11-24 16:31:18,845 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/629b05fff/f6d4512a53fb4ce1baa800b0b1fec584 [2019-11-24 16:31:18,855 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 16:31:18,858 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 16:31:18,861 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 16:31:18,861 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 16:31:18,865 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 16:31:18,866 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 04:31:18" (1/1) ... [2019-11-24 16:31:18,869 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cada66a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:31:18, skipping insertion in model container [2019-11-24 16:31:18,870 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 04:31:18" (1/1) ... [2019-11-24 16:31:18,879 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 16:31:18,900 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 16:31:19,062 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 16:31:19,066 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 16:31:19,083 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 16:31:19,097 INFO L208 MainTranslator]: Completed translation [2019-11-24 16:31:19,098 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:31:19 WrapperNode [2019-11-24 16:31:19,098 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 16:31:19,099 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 16:31:19,099 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 16:31:19,099 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 16:31:19,108 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:31:19" (1/1) ... [2019-11-24 16:31:19,113 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:31:19" (1/1) ... [2019-11-24 16:31:19,131 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 16:31:19,132 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 16:31:19,132 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 16:31:19,132 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 16:31:19,141 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:31:19" (1/1) ... [2019-11-24 16:31:19,141 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:31:19" (1/1) ... [2019-11-24 16:31:19,142 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:31:19" (1/1) ... [2019-11-24 16:31:19,142 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:31:19" (1/1) ... [2019-11-24 16:31:19,144 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:31:19" (1/1) ... [2019-11-24 16:31:19,221 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:31:19" (1/1) ... [2019-11-24 16:31:19,222 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:31:19" (1/1) ... [2019-11-24 16:31:19,224 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 16:31:19,224 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 16:31:19,224 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 16:31:19,225 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 16:31:19,225 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:31:19" (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 [2019-11-24 16:31:19,286 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 16:31:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 16:31:19,469 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 16:31:19,469 INFO L284 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-24 16:31:19,470 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 04:31:19 BoogieIcfgContainer [2019-11-24 16:31:19,470 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 16:31:19,471 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 16:31:19,471 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 16:31:19,471 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 16:31:19,472 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 04:31:19" (1/1) ... [2019-11-24 16:31:19,473 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 [2019-11-24 16:31:19,536 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 16:31:19,540 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 16:31:19,557 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 16:31:19,572 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 16:31:19,576 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 16:31:21,669 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 337 [2019-11-24 16:31:21,850 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 328 [2019-11-24 16:31:22,463 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 337 [2019-11-24 16:31:22,978 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 351 [2019-11-24 16:31:23,482 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 366 [2019-11-24 16:31:23,876 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 381 [2019-11-24 16:31:24,005 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 381 [2019-11-24 16:31:24,522 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 397 DAG size of output: 396 [2019-11-24 16:31:24,694 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 404 [2019-11-24 16:31:25,303 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 421 DAG size of output: 420 [2019-11-24 16:31:26,155 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 450 [2019-11-24 16:31:27,193 WARN L192 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 482 [2019-11-24 16:31:27,407 WARN L192 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 483 DAG size of output: 482 [2019-11-24 16:31:27,642 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 490 [2019-11-24 16:31:27,781 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 491 DAG size of output: 490 [2019-11-24 16:31:28,974 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 529 DAG size of output: 528 [2019-11-24 16:31:29,227 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 536 [2019-11-24 16:31:29,390 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 544 [2019-11-24 16:31:29,499 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 545 DAG size of output: 544 [2019-11-24 16:31:29,748 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 553 DAG size of output: 552 [2019-11-24 16:31:30,425 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 576 [2019-11-24 16:31:30,536 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 577 DAG size of output: 576 [2019-11-24 16:31:30,734 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 584 [2019-11-24 16:31:30,846 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 585 DAG size of output: 584 [2019-11-24 16:31:31,059 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 591 [2019-11-24 16:31:31,193 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 592 DAG size of output: 591 [2019-11-24 16:31:31,409 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 599 [2019-11-24 16:31:31,527 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 600 DAG size of output: 599 [2019-11-24 16:31:31,737 WARN L192 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 607 [2019-11-24 16:31:31,852 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 608 DAG size of output: 607 [2019-11-24 16:31:32,030 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 615 [2019-11-24 16:31:32,149 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 616 DAG size of output: 615 [2019-11-24 16:31:32,373 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 623 [2019-11-24 16:31:32,488 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 624 DAG size of output: 623 [2019-11-24 16:31:32,672 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 631 [2019-11-24 16:31:32,807 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 632 DAG size of output: 631 [2019-11-24 16:31:32,973 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 639 [2019-11-24 16:31:33,093 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 640 DAG size of output: 639 [2019-11-24 16:31:33,260 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 647 [2019-11-24 16:31:33,379 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 648 DAG size of output: 647 [2019-11-24 16:31:33,550 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 655 [2019-11-24 16:31:33,671 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 656 DAG size of output: 655 [2019-11-24 16:31:33,850 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 663 [2019-11-24 16:31:33,968 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 664 DAG size of output: 663 [2019-11-24 16:31:34,188 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 670 [2019-11-24 16:31:34,330 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 671 DAG size of output: 670 [2019-11-24 16:31:34,510 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 678 [2019-11-24 16:31:34,644 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 679 DAG size of output: 678 [2019-11-24 16:31:34,868 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 686 [2019-11-24 16:31:34,994 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 687 DAG size of output: 686 [2019-11-24 16:31:35,194 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 694 [2019-11-24 16:31:35,325 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 695 DAG size of output: 694 [2019-11-24 16:31:35,516 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 702 [2019-11-24 16:31:35,651 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 703 DAG size of output: 702 [2019-11-24 16:31:35,853 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 710 [2019-11-24 16:31:35,995 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 711 DAG size of output: 710 [2019-11-24 16:31:36,183 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 718 [2019-11-24 16:31:36,319 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 719 DAG size of output: 718 [2019-11-24 16:31:36,508 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 726 [2019-11-24 16:31:36,649 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 727 DAG size of output: 726 [2019-11-24 16:31:36,847 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-11-24 16:31:36,986 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 735 DAG size of output: 734 [2019-11-24 16:31:37,196 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 742 [2019-11-24 16:31:37,344 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 743 DAG size of output: 742 [2019-11-24 16:31:37,558 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 750 [2019-11-24 16:31:37,715 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 751 DAG size of output: 750 [2019-11-24 16:31:37,924 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 757 [2019-11-24 16:31:38,068 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 758 DAG size of output: 757 [2019-11-24 16:31:38,290 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 765 [2019-11-24 16:31:38,452 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 766 DAG size of output: 765 [2019-11-24 16:31:38,678 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 773 [2019-11-24 16:31:38,826 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 774 DAG size of output: 773 [2019-11-24 16:31:39,056 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 781 [2019-11-24 16:31:39,215 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 782 DAG size of output: 781 [2019-11-24 16:31:39,427 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 789 [2019-11-24 16:31:39,583 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 790 DAG size of output: 789 [2019-11-24 16:31:39,803 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 797 [2019-11-24 16:31:39,972 WARN L192 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 798 DAG size of output: 797 [2019-11-24 16:31:40,205 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 805 [2019-11-24 16:31:40,365 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 806 DAG size of output: 805 [2019-11-24 16:31:40,602 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 813 [2019-11-24 16:31:40,792 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 814 DAG size of output: 813 [2019-11-24 16:31:41,021 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 821 [2019-11-24 16:31:41,195 WARN L192 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 822 DAG size of output: 821 [2019-11-24 16:31:41,438 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 829 [2019-11-24 16:31:41,609 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 830 DAG size of output: 829 [2019-11-24 16:31:41,844 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 837 [2019-11-24 16:31:42,011 WARN L192 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 838 DAG size of output: 837 [2019-11-24 16:31:42,246 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 845 [2019-11-24 16:31:42,413 WARN L192 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 846 DAG size of output: 845 [2019-11-24 16:31:42,672 WARN L192 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 852 [2019-11-24 16:31:42,851 WARN L192 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 853 DAG size of output: 852 [2019-11-24 16:31:43,098 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 860 [2019-11-24 16:31:43,286 WARN L192 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 861 DAG size of output: 860 [2019-11-24 16:31:43,540 WARN L192 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 868 [2019-11-24 16:31:43,719 WARN L192 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 869 DAG size of output: 868 [2019-11-24 16:31:43,967 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 876 [2019-11-24 16:31:44,145 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 877 DAG size of output: 876 [2019-11-24 16:31:44,423 WARN L192 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 884 [2019-11-24 16:31:44,601 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 885 DAG size of output: 884 [2019-11-24 16:31:44,858 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 892 [2019-11-24 16:31:45,048 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 893 DAG size of output: 892 [2019-11-24 16:31:45,309 WARN L192 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 900 [2019-11-24 16:31:45,501 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 901 DAG size of output: 900 [2019-11-24 16:31:45,759 WARN L192 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-11-24 16:31:45,953 WARN L192 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 909 DAG size of output: 908 [2019-11-24 16:31:46,222 WARN L192 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 916 [2019-11-24 16:31:46,424 WARN L192 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 917 DAG size of output: 916 [2019-11-24 16:31:46,703 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 924 [2019-11-24 16:31:46,894 WARN L192 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 925 DAG size of output: 924 [2019-11-24 16:31:47,157 WARN L192 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 932 [2019-11-24 16:31:47,362 WARN L192 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 933 DAG size of output: 932 [2019-11-24 16:31:47,641 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 940 [2019-11-24 16:31:47,840 WARN L192 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 941 DAG size of output: 940 [2019-11-24 16:31:48,143 WARN L192 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 948 [2019-11-24 16:31:48,371 WARN L192 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 949 DAG size of output: 948 [2019-11-24 16:31:48,656 WARN L192 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 955 [2019-11-24 16:31:48,915 WARN L192 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 956 DAG size of output: 955 [2019-11-24 16:31:49,207 WARN L192 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 963 [2019-11-24 16:31:49,438 WARN L192 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 964 DAG size of output: 963 [2019-11-24 16:31:49,736 WARN L192 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 971 [2019-11-24 16:31:49,947 WARN L192 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 972 DAG size of output: 971 [2019-11-24 16:31:50,236 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 979 [2019-11-24 16:31:50,457 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 980 DAG size of output: 979 [2019-11-24 16:31:50,770 WARN L192 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 987 [2019-11-24 16:31:50,984 WARN L192 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 988 DAG size of output: 987 [2019-11-24 16:31:51,296 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 995 [2019-11-24 16:31:51,518 WARN L192 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 996 DAG size of output: 995 [2019-11-24 16:31:51,830 WARN L192 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 1003 [2019-11-24 16:31:52,043 WARN L192 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 1004 DAG size of output: 1003 [2019-11-24 16:31:52,349 WARN L192 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 1011 [2019-11-24 16:31:52,570 WARN L192 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 1012 DAG size of output: 1011 [2019-11-24 16:31:52,891 WARN L192 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 1019 [2019-11-24 16:31:53,116 WARN L192 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 1020 DAG size of output: 1019 [2019-11-24 16:31:53,437 WARN L192 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 1027 [2019-11-24 16:31:53,667 WARN L192 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 1028 DAG size of output: 1027 [2019-11-24 16:31:53,994 WARN L192 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 1035 [2019-11-24 16:31:54,233 WARN L192 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 1036 DAG size of output: 1035 [2019-11-24 16:31:54,563 WARN L192 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 1043 [2019-11-24 16:31:54,804 WARN L192 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 1044 DAG size of output: 1043 [2019-11-24 16:31:55,146 WARN L192 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1051 [2019-11-24 16:31:55,384 WARN L192 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 1052 DAG size of output: 1051 [2019-11-24 16:31:55,712 WARN L192 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 1059 [2019-11-24 16:31:55,948 WARN L192 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 1060 DAG size of output: 1059 [2019-11-24 16:31:56,286 WARN L192 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 1066 [2019-11-24 16:31:56,524 WARN L192 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 1067 DAG size of output: 1066 [2019-11-24 16:31:56,869 WARN L192 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 1074 [2019-11-24 16:31:57,118 WARN L192 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 1075 DAG size of output: 1074 [2019-11-24 16:31:57,482 WARN L192 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 1082 [2019-11-24 16:31:57,742 WARN L192 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 1083 DAG size of output: 1082 [2019-11-24 16:31:58,105 WARN L192 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 1090 [2019-11-24 16:31:58,376 WARN L192 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 1091 DAG size of output: 1090 [2019-11-24 16:31:58,737 WARN L192 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 1098 [2019-11-24 16:31:58,991 WARN L192 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 1099 DAG size of output: 1098 [2019-11-24 16:31:59,394 WARN L192 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 1106 [2019-11-24 16:31:59,671 WARN L192 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 1107 DAG size of output: 1106 [2019-11-24 16:32:00,030 WARN L192 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 1114 [2019-11-24 16:32:00,287 WARN L192 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 1115 DAG size of output: 1114 [2019-11-24 16:32:00,669 WARN L192 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 1122 [2019-11-24 16:32:00,947 WARN L192 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 1123 DAG size of output: 1122 [2019-11-24 16:32:01,321 WARN L192 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 1130 [2019-11-24 16:32:01,590 WARN L192 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 1131 DAG size of output: 1130 [2019-11-24 16:32:01,967 WARN L192 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 1138 [2019-11-24 16:32:02,257 WARN L192 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 1139 DAG size of output: 1138 [2019-11-24 16:32:02,640 WARN L192 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 1146 [2019-11-24 16:32:02,916 WARN L192 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 1147 DAG size of output: 1146 [2019-11-24 16:32:03,317 WARN L192 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 1154 [2019-11-24 16:32:03,605 WARN L192 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 1155 DAG size of output: 1154 [2019-11-24 16:32:04,014 WARN L192 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 1162 [2019-11-24 16:32:04,298 WARN L192 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 1163 DAG size of output: 1162 [2019-11-24 16:32:04,729 WARN L192 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 1170 [2019-11-24 16:32:05,027 WARN L192 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 1171 DAG size of output: 1170 [2019-11-24 16:32:05,438 WARN L192 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 1178 [2019-11-24 16:32:05,732 WARN L192 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 1179 DAG size of output: 1178 [2019-11-24 16:32:06,155 WARN L192 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 1185 [2019-11-24 16:32:06,457 WARN L192 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 1186 DAG size of output: 1185 [2019-11-24 16:32:06,868 WARN L192 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 1193 [2019-11-24 16:32:07,186 WARN L192 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 1194 DAG size of output: 1193 [2019-11-24 16:32:07,623 WARN L192 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 1201 [2019-11-24 16:32:07,940 WARN L192 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 1202 DAG size of output: 1201 [2019-11-24 16:32:08,361 WARN L192 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 1209 [2019-11-24 16:32:08,671 WARN L192 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 1210 DAG size of output: 1209 [2019-11-24 16:32:09,090 WARN L192 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 1217 [2019-11-24 16:32:09,406 WARN L192 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 1218 DAG size of output: 1217 [2019-11-24 16:32:09,834 WARN L192 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1225 [2019-11-24 16:32:10,168 WARN L192 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 1226 DAG size of output: 1225 [2019-11-24 16:32:10,603 WARN L192 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1233 [2019-11-24 16:32:10,915 WARN L192 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 1234 DAG size of output: 1233 [2019-11-24 16:32:11,390 WARN L192 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 1241 [2019-11-24 16:32:11,696 WARN L192 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 1242 DAG size of output: 1241 [2019-11-24 16:32:12,152 WARN L192 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 1249 [2019-11-24 16:32:12,621 WARN L192 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 1250 DAG size of output: 1249 [2019-11-24 16:32:13,075 WARN L192 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 1257 [2019-11-24 16:32:13,385 WARN L192 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 1258 DAG size of output: 1257 [2019-11-24 16:32:13,835 WARN L192 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1265 [2019-11-24 16:32:14,164 WARN L192 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 1266 DAG size of output: 1265 [2019-11-24 16:32:14,626 WARN L192 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 1273 [2019-11-24 16:32:14,956 WARN L192 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 1274 DAG size of output: 1273 [2019-11-24 16:32:15,427 WARN L192 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1281 [2019-11-24 16:32:15,783 WARN L192 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 1282 DAG size of output: 1281 [2019-11-24 16:32:16,251 WARN L192 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 1289 [2019-11-24 16:32:16,598 WARN L192 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 1290 DAG size of output: 1289 [2019-11-24 16:32:17,059 WARN L192 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 1297 [2019-11-24 16:32:17,406 WARN L192 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 1298 DAG size of output: 1297 [2019-11-24 16:32:17,875 WARN L192 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 1305 [2019-11-24 16:32:18,221 WARN L192 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 1306 DAG size of output: 1305 [2019-11-24 16:32:18,724 WARN L192 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 1312 [2019-11-24 16:32:19,068 WARN L192 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 1313 DAG size of output: 1312 [2019-11-24 16:32:19,557 WARN L192 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 1320 [2019-11-24 16:32:19,907 WARN L192 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 1321 DAG size of output: 1320 [2019-11-24 16:32:20,399 WARN L192 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2019-11-24 16:32:20,759 WARN L192 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 1329 DAG size of output: 1328 [2019-11-24 16:32:21,258 WARN L192 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 1336 [2019-11-24 16:32:21,632 WARN L192 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 1337 DAG size of output: 1336 [2019-11-24 16:32:22,130 WARN L192 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 1344 [2019-11-24 16:32:22,485 WARN L192 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 1345 DAG size of output: 1344 [2019-11-24 16:32:22,981 WARN L192 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 1352 [2019-11-24 16:32:23,352 WARN L192 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 1353 DAG size of output: 1352 [2019-11-24 16:32:23,899 WARN L192 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 1360 [2019-11-24 16:32:24,282 WARN L192 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 1361 DAG size of output: 1360 [2019-11-24 16:32:24,818 WARN L192 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 1368 [2019-11-24 16:32:25,181 WARN L192 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 1369 DAG size of output: 1368 [2019-11-24 16:32:25,738 WARN L192 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 1376 [2019-11-24 16:32:26,104 WARN L192 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 1377 DAG size of output: 1376 [2019-11-24 16:32:26,628 WARN L192 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 1384 [2019-11-24 16:32:26,991 WARN L192 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 1385 DAG size of output: 1384 [2019-11-24 16:32:27,518 WARN L192 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 1392 [2019-11-24 16:32:27,885 WARN L192 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 1393 DAG size of output: 1392 [2019-11-24 16:32:28,434 WARN L192 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 1400 [2019-11-24 16:32:28,812 WARN L192 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 1401 DAG size of output: 1400 [2019-11-24 16:32:29,345 WARN L192 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 1408 [2019-11-24 16:32:29,740 WARN L192 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 1409 DAG size of output: 1408 [2019-11-24 16:32:30,284 WARN L192 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 1416 [2019-11-24 16:32:30,682 WARN L192 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 1417 DAG size of output: 1416 [2019-11-24 16:32:31,232 WARN L192 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 1424 [2019-11-24 16:32:31,638 WARN L192 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 1425 DAG size of output: 1424 [2019-11-24 16:32:32,193 WARN L192 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 1432 [2019-11-24 16:32:32,588 WARN L192 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 1433 DAG size of output: 1432 [2019-11-24 16:32:33,161 WARN L192 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 1440 [2019-11-24 16:32:33,562 WARN L192 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 1441 DAG size of output: 1440 [2019-11-24 16:32:34,124 WARN L192 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 1447 [2019-11-24 16:32:34,549 WARN L192 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 1448 DAG size of output: 1447 [2019-11-24 16:32:35,143 WARN L192 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 1455 [2019-11-24 16:32:35,550 WARN L192 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 1456 DAG size of output: 1455 [2019-11-24 16:32:36,144 WARN L192 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 1463 [2019-11-24 16:32:36,593 WARN L192 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 1464 DAG size of output: 1463 [2019-11-24 16:32:37,180 WARN L192 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 1471 [2019-11-24 16:32:37,588 WARN L192 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 1472 DAG size of output: 1471 [2019-11-24 16:32:38,231 WARN L192 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 1479 [2019-11-24 16:32:38,667 WARN L192 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 1480 DAG size of output: 1479 [2019-11-24 16:32:39,256 WARN L192 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 1487 [2019-11-24 16:32:39,685 WARN L192 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 1488 DAG size of output: 1487 [2019-11-24 16:32:40,283 WARN L192 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 1495 [2019-11-24 16:32:40,704 WARN L192 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 1496 DAG size of output: 1495 [2019-11-24 16:32:41,313 WARN L192 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 1503 [2019-11-24 16:32:41,770 WARN L192 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 1504 DAG size of output: 1503 [2019-11-24 16:32:42,394 WARN L192 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 1511 [2019-11-24 16:32:42,834 WARN L192 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 1512 DAG size of output: 1511 [2019-11-24 16:32:43,474 WARN L192 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 1519 [2019-11-24 16:32:43,932 WARN L192 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 1520 DAG size of output: 1519 [2019-11-24 16:32:44,556 WARN L192 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 1527 [2019-11-24 16:32:45,006 WARN L192 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 1528 DAG size of output: 1527 [2019-11-24 16:32:45,670 WARN L192 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 1535 [2019-11-24 16:32:46,115 WARN L192 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 1536 DAG size of output: 1535 [2019-11-24 16:32:46,756 WARN L192 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 1543 [2019-11-24 16:32:47,205 WARN L192 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 1544 DAG size of output: 1543 [2019-11-24 16:32:47,841 WARN L192 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 1551 [2019-11-24 16:32:48,293 WARN L192 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 1552 DAG size of output: 1551 [2019-11-24 16:32:48,942 WARN L192 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 1559 [2019-11-24 16:32:49,442 WARN L192 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 1560 DAG size of output: 1559 [2019-11-24 16:32:50,106 WARN L192 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 1567 [2019-11-24 16:32:50,575 WARN L192 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 1568 DAG size of output: 1567 [2019-11-24 16:32:51,256 WARN L192 SmtUtils]: Spent 464.00 ms on a formula simplification that was a NOOP. DAG size: 1575 [2019-11-24 16:32:51,737 WARN L192 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 1576 DAG size of output: 1575 [2019-11-24 16:32:52,407 WARN L192 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 1583 [2019-11-24 16:32:52,881 WARN L192 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 1584 DAG size of output: 1583 [2019-11-24 16:32:53,583 WARN L192 SmtUtils]: Spent 476.00 ms on a formula simplification that was a NOOP. DAG size: 1590 [2019-11-24 16:32:54,074 WARN L192 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 1591 DAG size of output: 1590 [2019-11-24 16:32:54,776 WARN L192 SmtUtils]: Spent 479.00 ms on a formula simplification that was a NOOP. DAG size: 1598 [2019-11-24 16:32:55,297 WARN L192 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 1599 DAG size of output: 1598 [2019-11-24 16:32:55,985 WARN L192 SmtUtils]: Spent 464.00 ms on a formula simplification that was a NOOP. DAG size: 1606 [2019-11-24 16:32:56,473 WARN L192 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 1607 DAG size of output: 1606 [2019-11-24 16:32:57,187 WARN L192 SmtUtils]: Spent 489.00 ms on a formula simplification that was a NOOP. DAG size: 1614 [2019-11-24 16:32:57,724 WARN L192 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 1615 DAG size of output: 1614 [2019-11-24 16:32:58,459 WARN L192 SmtUtils]: Spent 499.00 ms on a formula simplification that was a NOOP. DAG size: 1622 [2019-11-24 16:32:58,989 WARN L192 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 1623 DAG size of output: 1622 [2019-11-24 16:32:59,707 WARN L192 SmtUtils]: Spent 487.00 ms on a formula simplification that was a NOOP. DAG size: 1630 [2019-11-24 16:33:00,214 WARN L192 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 1631 DAG size of output: 1630 [2019-11-24 16:33:00,930 WARN L192 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 1638 [2019-11-24 16:33:01,485 WARN L192 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 1639 DAG size of output: 1638 [2019-11-24 16:33:02,208 WARN L192 SmtUtils]: Spent 487.00 ms on a formula simplification that was a NOOP. DAG size: 1646