/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-crafted/simple_vardep_2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 16:23:12,129 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 16:23:12,133 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 16:23:12,152 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 16:23:12,152 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 16:23:12,154 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 16:23:12,156 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 16:23:12,166 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 16:23:12,170 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 16:23:12,173 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 16:23:12,177 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 16:23:12,179 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 16:23:12,179 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 16:23:12,181 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 16:23:12,183 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 16:23:12,185 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 16:23:12,186 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 16:23:12,187 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 16:23:12,188 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 16:23:12,193 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 16:23:12,197 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 16:23:12,201 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 16:23:12,203 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 16:23:12,203 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 16:23:12,205 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 16:23:12,206 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 16:23:12,206 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 16:23:12,207 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 16:23:12,209 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 16:23:12,210 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 16:23:12,210 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 16:23:12,212 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 16:23:12,212 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 16:23:12,214 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 16:23:12,215 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 16:23:12,215 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 16:23:12,216 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 16:23:12,216 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 16:23:12,216 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 16:23:12,217 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 16:23:12,218 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 16:23:12,219 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 16:23:12,245 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 16:23:12,245 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 16:23:12,246 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 16:23:12,246 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 16:23:12,247 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 16:23:12,247 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 16:23:12,247 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 16:23:12,247 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 16:23:12,248 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 16:23:12,248 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 16:23:12,248 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 16:23:12,248 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 16:23:12,248 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 16:23:12,249 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 16:23:12,249 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 16:23:12,250 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 16:23:12,250 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 16:23:12,250 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 16:23:12,250 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 16:23:12,250 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 16:23:12,250 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 16:23:12,251 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 16:23:12,251 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 16:23:12,251 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 16:23:12,251 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 16:23:12,252 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 16:23:12,252 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 16:23:12,252 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 16:23:12,252 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 16:23:12,252 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 16:23:12,253 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 16:23:12,253 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 16:23:12,253 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 16:23:12,253 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 16:23:12,253 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 16:23:12,254 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 16:23:12,254 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 16:23:12,254 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 16:23:12,538 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 16:23:12,552 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 16:23:12,556 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 16:23:12,557 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 16:23:12,558 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 16:23:12,558 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-crafted/simple_vardep_2.c [2019-11-24 16:23:12,635 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5761a3385/ff6115c27dd447909293784a076817a2/FLAG07bed06dc [2019-11-24 16:23:13,097 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 16:23:13,098 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-crafted/simple_vardep_2.c [2019-11-24 16:23:13,105 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5761a3385/ff6115c27dd447909293784a076817a2/FLAG07bed06dc [2019-11-24 16:23:13,462 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5761a3385/ff6115c27dd447909293784a076817a2 [2019-11-24 16:23:13,470 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 16:23:13,471 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 16:23:13,472 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 16:23:13,472 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 16:23:13,476 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 16:23:13,477 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 04:23:13" (1/1) ... [2019-11-24 16:23:13,480 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@748d0db1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:23:13, skipping insertion in model container [2019-11-24 16:23:13,480 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 04:23:13" (1/1) ... [2019-11-24 16:23:13,488 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 16:23:13,504 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 16:23:13,665 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 16:23:13,670 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 16:23:13,687 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 16:23:13,701 INFO L208 MainTranslator]: Completed translation [2019-11-24 16:23:13,702 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:23:13 WrapperNode [2019-11-24 16:23:13,702 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 16:23:13,703 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 16:23:13,703 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 16:23:13,703 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 16:23:13,712 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:23:13" (1/1) ... [2019-11-24 16:23:13,718 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:23:13" (1/1) ... [2019-11-24 16:23:13,737 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 16:23:13,738 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 16:23:13,738 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 16:23:13,738 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 16:23:13,822 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:23:13" (1/1) ... [2019-11-24 16:23:13,822 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:23:13" (1/1) ... [2019-11-24 16:23:13,823 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:23:13" (1/1) ... [2019-11-24 16:23:13,824 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:23:13" (1/1) ... [2019-11-24 16:23:13,826 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:23:13" (1/1) ... [2019-11-24 16:23:13,831 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:23:13" (1/1) ... [2019-11-24 16:23:13,832 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:23:13" (1/1) ... [2019-11-24 16:23:13,833 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 16:23:13,834 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 16:23:13,834 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 16:23:13,834 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 16:23:13,835 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:23:13" (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 16:23:13,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 16:23:13,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 16:23:14,047 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 16:23:14,047 INFO L284 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-24 16:23:14,048 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 04:23:14 BoogieIcfgContainer [2019-11-24 16:23:14,049 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 16:23:14,049 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 16:23:14,049 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 16:23:14,049 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 16:23:14,051 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 04:23:14" (1/1) ... [2019-11-24 16:23:14,051 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 16:23:14,071 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 16:23:14,071 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 16:23:14,078 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 16:23:14,085 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 16:23:14,087 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 16:23:15,674 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-11-24 16:23:17,631 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 312 [2019-11-24 16:23:17,760 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 312 [2019-11-24 16:23:18,006 WARN L192 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 319 [2019-11-24 16:23:18,155 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 319 [2019-11-24 16:23:19,064 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 343 [2019-11-24 16:23:20,458 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 385 [2019-11-24 16:23:20,614 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 386 DAG size of output: 385 [2019-11-24 16:23:20,864 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 393 DAG size of output: 392 [2019-11-24 16:23:22,159 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 429 DAG size of output: 428 [2019-11-24 16:23:22,742 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 446 [2019-11-24 16:23:23,261 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 458 DAG size of output: 457 [2019-11-24 16:23:23,940 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 477 DAG size of output: 476 [2019-11-24 16:23:24,178 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 483 DAG size of output: 482 [2019-11-24 16:23:24,328 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 487 [2019-11-24 16:23:24,433 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 488 DAG size of output: 487 [2019-11-24 16:23:24,823 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 500 [2019-11-24 16:23:24,930 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 501 DAG size of output: 500 [2019-11-24 16:23:25,079 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 505 [2019-11-24 16:23:25,189 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 506 DAG size of output: 505 [2019-11-24 16:23:25,447 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 513 DAG size of output: 512 [2019-11-24 16:23:25,679 WARN L192 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 518 [2019-11-24 16:23:25,783 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 519 DAG size of output: 518 [2019-11-24 16:23:25,954 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 523 [2019-11-24 16:23:26,067 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 524 DAG size of output: 523 [2019-11-24 16:23:26,222 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 529 [2019-11-24 16:23:26,328 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 529 [2019-11-24 16:23:26,484 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 536 [2019-11-24 16:23:26,601 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 536 [2019-11-24 16:23:26,756 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 541 [2019-11-24 16:23:26,881 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 542 DAG size of output: 541 [2019-11-24 16:23:27,040 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 548 [2019-11-24 16:23:27,160 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 549 DAG size of output: 548 [2019-11-24 16:23:27,334 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 554 [2019-11-24 16:23:27,465 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 555 DAG size of output: 554 [2019-11-24 16:23:27,639 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 559 [2019-11-24 16:23:27,760 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 560 DAG size of output: 559 [2019-11-24 16:23:27,930 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 565 [2019-11-24 16:23:28,054 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 566 DAG size of output: 565 [2019-11-24 16:23:28,285 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 572 [2019-11-24 16:23:28,411 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 573 DAG size of output: 572 [2019-11-24 16:23:28,582 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 577 [2019-11-24 16:23:28,718 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 578 DAG size of output: 577 [2019-11-24 16:23:28,897 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 584 [2019-11-24 16:23:29,026 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 585 DAG size of output: 584 [2019-11-24 16:23:29,212 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 590 [2019-11-24 16:23:29,349 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 590 [2019-11-24 16:23:29,534 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 595 [2019-11-24 16:23:29,690 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 596 DAG size of output: 595 [2019-11-24 16:23:29,880 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 601 [2019-11-24 16:23:30,026 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 602 DAG size of output: 601 [2019-11-24 16:23:30,213 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 608 [2019-11-24 16:23:30,369 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 609 DAG size of output: 608 [2019-11-24 16:23:30,575 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 613 [2019-11-24 16:23:30,716 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 614 DAG size of output: 613 [2019-11-24 16:23:30,905 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 620 [2019-11-24 16:23:31,051 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 621 DAG size of output: 620 [2019-11-24 16:23:31,261 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 626 [2019-11-24 16:23:31,409 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 627 DAG size of output: 626 [2019-11-24 16:23:31,605 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 631 [2019-11-24 16:23:31,760 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 632 DAG size of output: 631 [2019-11-24 16:23:31,968 WARN L192 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 637 [2019-11-24 16:23:32,120 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 638 DAG size of output: 637 [2019-11-24 16:23:32,355 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 644 [2019-11-24 16:23:32,518 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 645 DAG size of output: 644 [2019-11-24 16:23:32,745 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 649 [2019-11-24 16:23:32,899 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 649 [2019-11-24 16:23:33,115 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 656 [2019-11-24 16:23:33,280 WARN L192 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 657 DAG size of output: 656 [2019-11-24 16:23:33,484 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 662 [2019-11-24 16:23:33,649 WARN L192 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 663 DAG size of output: 662 [2019-11-24 16:23:33,866 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 667 [2019-11-24 16:23:34,029 WARN L192 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 668 DAG size of output: 667 [2019-11-24 16:23:34,253 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 673 [2019-11-24 16:23:34,435 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 674 DAG size of output: 673 [2019-11-24 16:23:34,678 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 680 [2019-11-24 16:23:34,863 WARN L192 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 681 DAG size of output: 680 [2019-11-24 16:23:35,084 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 685 [2019-11-24 16:23:35,269 WARN L192 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 686 DAG size of output: 685 [2019-11-24 16:23:35,495 WARN L192 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 692 [2019-11-24 16:23:35,668 WARN L192 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 693 DAG size of output: 692 [2019-11-24 16:23:35,894 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 698 [2019-11-24 16:23:36,084 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 699 DAG size of output: 698 [2019-11-24 16:23:36,312 WARN L192 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 703 [2019-11-24 16:23:36,489 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 704 DAG size of output: 703 [2019-11-24 16:23:36,734 WARN L192 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 709 [2019-11-24 16:23:36,914 WARN L192 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 710 DAG size of output: 709 [2019-11-24 16:23:37,150 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 716 [2019-11-24 16:23:37,329 WARN L192 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 717 DAG size of output: 716 [2019-11-24 16:23:37,567 WARN L192 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 721 [2019-11-24 16:23:37,758 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 722 DAG size of output: 721 [2019-11-24 16:23:38,009 WARN L192 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 728 [2019-11-24 16:23:38,206 WARN L192 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 729 DAG size of output: 728 [2019-11-24 16:23:38,457 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-11-24 16:23:38,646 WARN L192 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 735 DAG size of output: 734 [2019-11-24 16:23:38,914 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 739 [2019-11-24 16:23:39,116 WARN L192 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 740 DAG size of output: 739 [2019-11-24 16:23:39,372 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 745 [2019-11-24 16:23:39,565 WARN L192 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 746 DAG size of output: 745 [2019-11-24 16:23:39,832 WARN L192 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 752 [2019-11-24 16:23:40,025 WARN L192 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 753 DAG size of output: 752 [2019-11-24 16:23:40,287 WARN L192 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 757 [2019-11-24 16:23:40,485 WARN L192 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 758 DAG size of output: 757 [2019-11-24 16:23:40,762 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 764 [2019-11-24 16:23:40,965 WARN L192 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 765 DAG size of output: 764 [2019-11-24 16:23:41,243 WARN L192 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 770 [2019-11-24 16:23:41,453 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 771 DAG size of output: 770 [2019-11-24 16:23:41,734 WARN L192 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 775 [2019-11-24 16:23:41,943 WARN L192 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 776 DAG size of output: 775 [2019-11-24 16:23:42,227 WARN L192 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 781 [2019-11-24 16:23:42,457 WARN L192 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 782 DAG size of output: 781 [2019-11-24 16:23:42,732 WARN L192 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 788 [2019-11-24 16:23:42,946 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 789 DAG size of output: 788 [2019-11-24 16:23:43,239 WARN L192 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 793 [2019-11-24 16:23:43,494 WARN L192 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 794 DAG size of output: 793 [2019-11-24 16:23:43,911 WARN L192 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 800 [2019-11-24 16:23:44,139 WARN L192 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 801 DAG size of output: 800 [2019-11-24 16:23:44,419 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 806 [2019-11-24 16:23:44,657 WARN L192 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 807 DAG size of output: 806 [2019-11-24 16:23:44,948 WARN L192 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 811 [2019-11-24 16:23:45,166 WARN L192 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 812 DAG size of output: 811 [2019-11-24 16:23:45,444 WARN L192 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 817 [2019-11-24 16:23:45,696 WARN L192 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 818 DAG size of output: 817 [2019-11-24 16:23:45,981 WARN L192 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 824 [2019-11-24 16:23:46,196 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 825 DAG size of output: 824 [2019-11-24 16:23:46,487 WARN L192 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 829 [2019-11-24 16:23:46,744 WARN L192 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 830 DAG size of output: 829 [2019-11-24 16:23:47,037 WARN L192 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 836 [2019-11-24 16:23:47,264 WARN L192 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 837 DAG size of output: 836 [2019-11-24 16:23:47,564 WARN L192 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 842 [2019-11-24 16:23:47,830 WARN L192 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 843 DAG size of output: 842 [2019-11-24 16:23:48,124 WARN L192 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 847 [2019-11-24 16:23:48,346 WARN L192 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 848 DAG size of output: 847 [2019-11-24 16:23:48,676 WARN L192 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 853 [2019-11-24 16:23:48,928 WARN L192 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 854 DAG size of output: 853 [2019-11-24 16:23:49,233 WARN L192 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 860 [2019-11-24 16:23:49,462 WARN L192 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 861 DAG size of output: 860 [2019-11-24 16:23:49,770 WARN L192 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 865 [2019-11-24 16:23:50,043 WARN L192 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 866 DAG size of output: 865 [2019-11-24 16:23:50,374 WARN L192 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 872 [2019-11-24 16:23:50,615 WARN L192 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 873 DAG size of output: 872 [2019-11-24 16:23:50,935 WARN L192 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 878 [2019-11-24 16:23:51,212 WARN L192 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 879 DAG size of output: 878 [2019-11-24 16:23:51,541 WARN L192 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 883 [2019-11-24 16:23:51,790 WARN L192 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 884 DAG size of output: 883 [2019-11-24 16:23:52,123 WARN L192 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 889 [2019-11-24 16:23:52,421 WARN L192 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 890 DAG size of output: 889 [2019-11-24 16:23:52,752 WARN L192 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 896 [2019-11-24 16:23:53,010 WARN L192 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 897 DAG size of output: 896 [2019-11-24 16:23:53,347 WARN L192 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 901 [2019-11-24 16:23:53,648 WARN L192 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 902 DAG size of output: 901 [2019-11-24 16:23:53,988 WARN L192 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 908 [2019-11-24 16:23:54,247 WARN L192 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 909 DAG size of output: 908 [2019-11-24 16:23:54,593 WARN L192 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 914 [2019-11-24 16:23:54,853 WARN L192 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 915 DAG size of output: 914 [2019-11-24 16:23:55,234 WARN L192 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 919 [2019-11-24 16:23:55,506 WARN L192 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 920 DAG size of output: 919 [2019-11-24 16:23:55,852 WARN L192 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 925 [2019-11-24 16:23:56,115 WARN L192 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 926 DAG size of output: 925 [2019-11-24 16:23:56,484 WARN L192 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 932 [2019-11-24 16:23:56,746 WARN L192 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 933 DAG size of output: 932 [2019-11-24 16:23:57,108 WARN L192 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 937 [2019-11-24 16:23:57,387 WARN L192 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 938 DAG size of output: 937 [2019-11-24 16:23:57,788 WARN L192 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 944 [2019-11-24 16:23:58,059 WARN L192 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 945 DAG size of output: 944 [2019-11-24 16:23:58,453 WARN L192 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 950 [2019-11-24 16:23:58,731 WARN L192 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 951 DAG size of output: 950 [2019-11-24 16:23:59,113 WARN L192 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 955 [2019-11-24 16:23:59,431 WARN L192 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 956 DAG size of output: 955 [2019-11-24 16:23:59,802 WARN L192 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 961 [2019-11-24 16:24:00,084 WARN L192 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 962 DAG size of output: 961 [2019-11-24 16:24:00,457 WARN L192 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 968 [2019-11-24 16:24:00,756 WARN L192 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 969 DAG size of output: 968 [2019-11-24 16:24:01,188 WARN L192 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 973 [2019-11-24 16:24:01,469 WARN L192 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 974 DAG size of output: 973 [2019-11-24 16:24:01,846 WARN L192 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 980 [2019-11-24 16:24:02,131 WARN L192 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 981 DAG size of output: 980 [2019-11-24 16:24:02,551 WARN L192 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 986 [2019-11-24 16:24:02,844 WARN L192 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 987 DAG size of output: 986 [2019-11-24 16:24:03,242 WARN L192 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 991 [2019-11-24 16:24:03,541 WARN L192 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 992 DAG size of output: 991 [2019-11-24 16:24:03,931 WARN L192 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 997 [2019-11-24 16:24:04,283 WARN L192 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 998 DAG size of output: 997 [2019-11-24 16:24:04,693 WARN L192 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 1004 [2019-11-24 16:24:05,001 WARN L192 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 1005 DAG size of output: 1004 [2019-11-24 16:24:05,427 WARN L192 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 1009 [2019-11-24 16:24:05,749 WARN L192 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 1010 DAG size of output: 1009 [2019-11-24 16:24:06,175 WARN L192 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 1016 [2019-11-24 16:24:06,484 WARN L192 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 1017 DAG size of output: 1016 [2019-11-24 16:24:06,895 WARN L192 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 1022 [2019-11-24 16:24:07,204 WARN L192 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 1023 DAG size of output: 1022 [2019-11-24 16:24:07,665 WARN L192 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 1027 [2019-11-24 16:24:07,975 WARN L192 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 1028 DAG size of output: 1027 [2019-11-24 16:24:08,399 WARN L192 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 1033 [2019-11-24 16:24:08,719 WARN L192 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 1034 DAG size of output: 1033 [2019-11-24 16:24:09,144 WARN L192 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 1040 [2019-11-24 16:24:09,493 WARN L192 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 1041 DAG size of output: 1040 [2019-11-24 16:24:09,940 WARN L192 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 1045 [2019-11-24 16:24:10,273 WARN L192 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 1046 DAG size of output: 1045 [2019-11-24 16:24:10,706 WARN L192 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 1052 [2019-11-24 16:24:11,047 WARN L192 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 1053 DAG size of output: 1052 [2019-11-24 16:24:11,519 WARN L192 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 1058 [2019-11-24 16:24:11,861 WARN L192 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 1059 DAG size of output: 1058 [2019-11-24 16:24:12,303 WARN L192 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 1063 [2019-11-24 16:24:12,652 WARN L192 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 1064 DAG size of output: 1063 [2019-11-24 16:24:13,102 WARN L192 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 1069 [2019-11-24 16:24:13,449 WARN L192 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 1070 DAG size of output: 1069 [2019-11-24 16:24:13,921 WARN L192 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 1076 [2019-11-24 16:24:14,281 WARN L192 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 1077 DAG size of output: 1076 [2019-11-24 16:24:14,737 WARN L192 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 1081 [2019-11-24 16:24:15,098 WARN L192 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 1082 DAG size of output: 1081 [2019-11-24 16:24:15,574 WARN L192 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 1088 [2019-11-24 16:24:15,941 WARN L192 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 1089 DAG size of output: 1088 [2019-11-24 16:24:16,415 WARN L192 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 1094 [2019-11-24 16:24:16,772 WARN L192 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 1095 DAG size of output: 1094 [2019-11-24 16:24:17,255 WARN L192 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 1099 [2019-11-24 16:24:17,614 WARN L192 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 1100 DAG size of output: 1099 [2019-11-24 16:24:18,103 WARN L192 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 1105 [2019-11-24 16:24:18,481 WARN L192 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 1106 DAG size of output: 1105 [2019-11-24 16:24:18,975 WARN L192 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 1112 [2019-11-24 16:24:19,369 WARN L192 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 1113 DAG size of output: 1112 [2019-11-24 16:24:19,848 WARN L192 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 1117 [2019-11-24 16:24:20,216 WARN L192 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 1118 DAG size of output: 1117 [2019-11-24 16:24:20,709 WARN L192 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 1124 [2019-11-24 16:24:21,087 WARN L192 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 1125 DAG size of output: 1124 [2019-11-24 16:24:21,591 WARN L192 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 1130 [2019-11-24 16:24:21,983 WARN L192 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 1131 DAG size of output: 1130 [2019-11-24 16:24:22,497 WARN L192 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 1135 [2019-11-24 16:24:22,892 WARN L192 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 1136 DAG size of output: 1135 [2019-11-24 16:24:23,430 WARN L192 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 1141 [2019-11-24 16:24:23,828 WARN L192 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 1142 DAG size of output: 1141 [2019-11-24 16:24:24,338 WARN L192 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 1148 [2019-11-24 16:24:24,740 WARN L192 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 1149 DAG size of output: 1148 [2019-11-24 16:24:25,258 WARN L192 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 1153 [2019-11-24 16:24:25,657 WARN L192 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 1154 DAG size of output: 1153 [2019-11-24 16:24:26,193 WARN L192 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 1160 [2019-11-24 16:24:26,600 WARN L192 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 1161 DAG size of output: 1160 [2019-11-24 16:24:27,133 WARN L192 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 1166 [2019-11-24 16:24:27,552 WARN L192 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 1167 DAG size of output: 1166 [2019-11-24 16:24:28,083 WARN L192 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 1171 [2019-11-24 16:24:28,495 WARN L192 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 1172 DAG size of output: 1171 [2019-11-24 16:24:29,031 WARN L192 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 1177 [2019-11-24 16:24:29,449 WARN L192 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 1178 DAG size of output: 1177 [2019-11-24 16:24:30,002 WARN L192 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 1184 [2019-11-24 16:24:30,422 WARN L192 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 1185 DAG size of output: 1184 [2019-11-24 16:24:30,983 WARN L192 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 1189 [2019-11-24 16:24:31,416 WARN L192 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 1190 DAG size of output: 1189 [2019-11-24 16:24:32,018 WARN L192 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 1196 [2019-11-24 16:24:32,454 WARN L192 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 1197 DAG size of output: 1196 [2019-11-24 16:24:33,005 WARN L192 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 1202 [2019-11-24 16:24:33,427 WARN L192 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 1203 DAG size of output: 1202 [2019-11-24 16:24:33,991 WARN L192 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 1207 [2019-11-24 16:24:34,434 WARN L192 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 1208 DAG size of output: 1207 [2019-11-24 16:24:34,997 WARN L192 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 1213 [2019-11-24 16:24:35,433 WARN L192 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 1214 DAG size of output: 1213 [2019-11-24 16:24:36,001 WARN L192 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-11-24 16:24:36,448 WARN L192 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 1221 DAG size of output: 1220 [2019-11-24 16:24:37,043 WARN L192 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 1225 [2019-11-24 16:24:37,493 WARN L192 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 1226 DAG size of output: 1225 [2019-11-24 16:24:38,070 WARN L192 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 1232 [2019-11-24 16:24:38,512 WARN L192 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 1233 DAG size of output: 1232 [2019-11-24 16:24:39,122 WARN L192 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 1238 [2019-11-24 16:24:39,566 WARN L192 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 1239 DAG size of output: 1238 [2019-11-24 16:24:40,173 WARN L192 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 1243 [2019-11-24 16:24:40,628 WARN L192 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 1244 DAG size of output: 1243 [2019-11-24 16:24:41,277 WARN L192 SmtUtils]: Spent 482.00 ms on a formula simplification that was a NOOP. DAG size: 1249 [2019-11-24 16:24:41,762 WARN L192 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 1250 DAG size of output: 1249 [2019-11-24 16:24:42,370 WARN L192 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 1256 [2019-11-24 16:24:42,839 WARN L192 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 1257 DAG size of output: 1256 [2019-11-24 16:24:43,454 WARN L192 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 1261 [2019-11-24 16:24:43,939 WARN L192 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 1262 DAG size of output: 1261 [2019-11-24 16:24:44,549 WARN L192 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 1268 [2019-11-24 16:24:45,028 WARN L192 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 1269 DAG size of output: 1268 [2019-11-24 16:24:45,678 WARN L192 SmtUtils]: Spent 470.00 ms on a formula simplification that was a NOOP. DAG size: 1274 [2019-11-24 16:24:46,208 WARN L192 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 1275 DAG size of output: 1274 [2019-11-24 16:24:46,855 WARN L192 SmtUtils]: Spent 465.00 ms on a formula simplification that was a NOOP. DAG size: 1279 [2019-11-24 16:24:47,351 WARN L192 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 1280 DAG size of output: 1279 [2019-11-24 16:24:47,982 WARN L192 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 1285 [2019-11-24 16:24:48,462 WARN L192 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 1286 DAG size of output: 1285 [2019-11-24 16:24:49,111 WARN L192 SmtUtils]: Spent 469.00 ms on a formula simplification that was a NOOP. DAG size: 1292 [2019-11-24 16:24:49,602 WARN L192 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 1293 DAG size of output: 1292 [2019-11-24 16:24:50,266 WARN L192 SmtUtils]: Spent 461.00 ms on a formula simplification that was a NOOP. DAG size: 1297 [2019-11-24 16:24:50,754 WARN L192 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 1298 DAG size of output: 1297 [2019-11-24 16:24:51,465 WARN L192 SmtUtils]: Spent 527.00 ms on a formula simplification that was a NOOP. DAG size: 1304 [2019-11-24 16:24:51,970 WARN L192 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 1305 DAG size of output: 1304 [2019-11-24 16:24:52,617 WARN L192 SmtUtils]: Spent 466.00 ms on a formula simplification that was a NOOP. DAG size: 1310 [2019-11-24 16:24:53,113 WARN L192 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 1311 DAG size of output: 1310 [2019-11-24 16:24:53,805 WARN L192 SmtUtils]: Spent 507.00 ms on a formula simplification that was a NOOP. DAG size: 1315 [2019-11-24 16:24:54,317 WARN L192 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 1316 DAG size of output: 1315 [2019-11-24 16:24:54,991 WARN L192 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 1321 [2019-11-24 16:24:55,503 WARN L192 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 1322 DAG size of output: 1321 [2019-11-24 16:24:56,185 WARN L192 SmtUtils]: Spent 492.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2019-11-24 16:24:56,754 WARN L192 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 1329 DAG size of output: 1328 [2019-11-24 16:24:57,455 WARN L192 SmtUtils]: Spent 506.00 ms on a formula simplification that was a NOOP. DAG size: 1333 [2019-11-24 16:24:57,987 WARN L192 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 1334 DAG size of output: 1333 [2019-11-24 16:24:58,692 WARN L192 SmtUtils]: Spent 511.00 ms on a formula simplification that was a NOOP. DAG size: 1340