/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/loops/nec11.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 16:39:19,702 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 16:39:19,705 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 16:39:19,723 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 16:39:19,723 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 16:39:19,726 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 16:39:19,728 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 16:39:19,737 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 16:39:19,741 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 16:39:19,743 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 16:39:19,745 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 16:39:19,747 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 16:39:19,747 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 16:39:19,749 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 16:39:19,751 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 16:39:19,752 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 16:39:19,753 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 16:39:19,754 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 16:39:19,755 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 16:39:19,760 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 16:39:19,763 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 16:39:19,767 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 16:39:19,768 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 16:39:19,769 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 16:39:19,772 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 16:39:19,773 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 16:39:19,773 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 16:39:19,775 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 16:39:19,776 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 16:39:19,777 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 16:39:19,777 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 16:39:19,778 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 16:39:19,779 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 16:39:19,780 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 16:39:19,781 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 16:39:19,781 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 16:39:19,782 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 16:39:19,782 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 16:39:19,782 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 16:39:19,783 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 16:39:19,784 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 16:39:19,785 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 16:39:19,820 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 16:39:19,820 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 16:39:19,824 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 16:39:19,824 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 16:39:19,825 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 16:39:19,825 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 16:39:19,825 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 16:39:19,825 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 16:39:19,825 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 16:39:19,826 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 16:39:19,826 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 16:39:19,826 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 16:39:19,826 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 16:39:19,826 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 16:39:19,827 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 16:39:19,829 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 16:39:19,829 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 16:39:19,829 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 16:39:19,830 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 16:39:19,830 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 16:39:19,831 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 16:39:19,831 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 16:39:19,831 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 16:39:19,831 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 16:39:19,831 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 16:39:19,832 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 16:39:19,832 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 16:39:19,832 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 16:39:19,832 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 16:39:19,832 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 16:39:19,834 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 16:39:19,834 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 16:39:19,834 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 16:39:19,835 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 16:39:19,835 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 16:39:19,835 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 16:39:19,835 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 16:39:19,835 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 16:39:20,148 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 16:39:20,161 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 16:39:20,166 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 16:39:20,167 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 16:39:20,167 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 16:39:20,168 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/nec11.c [2019-11-24 16:39:20,240 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43f6506ca/ca32e54769384c10a48bee5e52217b3a/FLAG8c64b15e9 [2019-11-24 16:39:20,675 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 16:39:20,676 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/nec11.c [2019-11-24 16:39:20,687 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43f6506ca/ca32e54769384c10a48bee5e52217b3a/FLAG8c64b15e9 [2019-11-24 16:39:21,201 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43f6506ca/ca32e54769384c10a48bee5e52217b3a [2019-11-24 16:39:21,211 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 16:39:21,212 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 16:39:21,213 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 16:39:21,214 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 16:39:21,219 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 16:39:21,220 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 04:39:21" (1/1) ... [2019-11-24 16:39:21,222 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e9bea53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:39:21, skipping insertion in model container [2019-11-24 16:39:21,222 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 04:39:21" (1/1) ... [2019-11-24 16:39:21,230 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 16:39:21,248 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 16:39:21,449 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 16:39:21,452 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 16:39:21,464 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 16:39:21,475 INFO L208 MainTranslator]: Completed translation [2019-11-24 16:39:21,475 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:39:21 WrapperNode [2019-11-24 16:39:21,475 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 16:39:21,476 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 16:39:21,476 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 16:39:21,476 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 16:39:21,484 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:39:21" (1/1) ... [2019-11-24 16:39:21,489 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:39:21" (1/1) ... [2019-11-24 16:39:21,596 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 16:39:21,597 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 16:39:21,597 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 16:39:21,597 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 16:39:21,604 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:39:21" (1/1) ... [2019-11-24 16:39:21,605 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:39:21" (1/1) ... [2019-11-24 16:39:21,605 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:39:21" (1/1) ... [2019-11-24 16:39:21,605 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:39:21" (1/1) ... [2019-11-24 16:39:21,607 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:39:21" (1/1) ... [2019-11-24 16:39:21,611 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:39:21" (1/1) ... [2019-11-24 16:39:21,612 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:39:21" (1/1) ... [2019-11-24 16:39:21,613 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 16:39:21,613 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 16:39:21,613 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 16:39:21,614 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 16:39:21,614 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:39:21" (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 16:39:21,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 16:39:21,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 16:39:21,894 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 16:39:21,894 INFO L284 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-24 16:39:21,896 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 04:39:21 BoogieIcfgContainer [2019-11-24 16:39:21,896 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 16:39:21,897 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 16:39:21,897 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 16:39:21,897 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 16:39:21,899 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 04:39:21" (1/1) ... [2019-11-24 16:39:21,900 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 16:39:21,927 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 16:39:21,927 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 16:39:21,935 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 16:39:21,943 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 16:39:21,945 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 16:39:31,789 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 311 [2019-11-24 16:39:32,193 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 317 [2019-11-24 16:39:34,398 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 350 [2019-11-24 16:39:35,474 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 365 [2019-11-24 16:39:35,912 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 371 [2019-11-24 16:39:36,017 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 371 [2019-11-24 16:39:36,153 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 374 DAG size of output: 374 [2019-11-24 16:39:36,257 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 372 [2019-11-24 16:39:36,405 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 377 [2019-11-24 16:39:36,512 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 378 DAG size of output: 377 [2019-11-24 16:39:36,653 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 380 [2019-11-24 16:39:36,759 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 381 DAG size of output: 380 [2019-11-24 16:39:36,899 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 383 [2019-11-24 16:39:37,012 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 383 [2019-11-24 16:39:37,158 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 386 [2019-11-24 16:39:37,272 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 387 DAG size of output: 386 [2019-11-24 16:39:37,416 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 389 DAG size of output: 389 [2019-11-24 16:39:37,531 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 388 DAG size of output: 387 [2019-11-24 16:39:37,680 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 392 DAG size of output: 392 [2019-11-24 16:39:37,798 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 391 DAG size of output: 390 [2019-11-24 16:39:37,947 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 395 [2019-11-24 16:39:38,063 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 396 DAG size of output: 395 [2019-11-24 16:39:38,223 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 398 DAG size of output: 398 [2019-11-24 16:39:38,344 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 397 DAG size of output: 396 [2019-11-24 16:39:38,490 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 401 [2019-11-24 16:39:38,611 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 402 DAG size of output: 401 [2019-11-24 16:39:38,755 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 404 [2019-11-24 16:39:38,879 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 405 DAG size of output: 404 [2019-11-24 16:39:39,024 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 407 [2019-11-24 16:39:39,155 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 408 DAG size of output: 407 [2019-11-24 16:39:39,313 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 410 [2019-11-24 16:39:39,439 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 411 DAG size of output: 410 [2019-11-24 16:39:39,589 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 413 DAG size of output: 413 [2019-11-24 16:39:39,720 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 412 DAG size of output: 411 [2019-11-24 16:39:39,876 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 416 DAG size of output: 416 [2019-11-24 16:39:40,007 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 415 DAG size of output: 414 [2019-11-24 16:39:40,163 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 419 DAG size of output: 419 [2019-11-24 16:39:40,298 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 418 DAG size of output: 417 [2019-11-24 16:39:40,469 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 422 DAG size of output: 422 [2019-11-24 16:39:40,604 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 421 DAG size of output: 420 [2019-11-24 16:39:40,771 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 425 DAG size of output: 425 [2019-11-24 16:39:40,909 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 424 DAG size of output: 423 [2019-11-24 16:39:41,083 WARN L192 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 428 [2019-11-24 16:39:41,224 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 429 DAG size of output: 428 [2019-11-24 16:39:41,393 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 431 DAG size of output: 431 [2019-11-24 16:39:41,542 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 430 DAG size of output: 429 [2019-11-24 16:39:41,713 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 434 DAG size of output: 434 [2019-11-24 16:39:41,856 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 433 DAG size of output: 432 [2019-11-24 16:39:42,033 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 437 DAG size of output: 437 [2019-11-24 16:39:42,181 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 436 DAG size of output: 435 [2019-11-24 16:39:42,360 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 440 DAG size of output: 440 [2019-11-24 16:39:42,507 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 439 DAG size of output: 438 [2019-11-24 16:39:42,688 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 443 DAG size of output: 443 [2019-11-24 16:39:42,836 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 442 DAG size of output: 441 [2019-11-24 16:39:43,018 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 446 DAG size of output: 446 [2019-11-24 16:39:43,170 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 445 DAG size of output: 444 [2019-11-24 16:39:43,346 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 449 DAG size of output: 449 [2019-11-24 16:39:43,496 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 448 DAG size of output: 447 [2019-11-24 16:39:43,675 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 452 [2019-11-24 16:39:43,830 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 453 DAG size of output: 452 [2019-11-24 16:39:44,009 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 455 DAG size of output: 455 [2019-11-24 16:39:44,166 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 454 DAG size of output: 453 [2019-11-24 16:39:44,348 WARN L192 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 458 [2019-11-24 16:39:44,506 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 459 DAG size of output: 458 [2019-11-24 16:39:44,698 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 461 DAG size of output: 461 [2019-11-24 16:39:44,862 WARN L192 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 460 DAG size of output: 459 [2019-11-24 16:39:45,048 WARN L192 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 464 [2019-11-24 16:39:45,212 WARN L192 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 465 DAG size of output: 464 [2019-11-24 16:39:45,401 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 467 [2019-11-24 16:39:45,565 WARN L192 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 468 DAG size of output: 467 [2019-11-24 16:39:45,763 WARN L192 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 470 [2019-11-24 16:39:45,931 WARN L192 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 471 DAG size of output: 470 [2019-11-24 16:39:46,124 WARN L192 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 473 [2019-11-24 16:39:46,294 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 474 DAG size of output: 473 [2019-11-24 16:39:46,493 WARN L192 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 476 DAG size of output: 476 [2019-11-24 16:39:46,666 WARN L192 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 475 DAG size of output: 474 [2019-11-24 16:39:46,859 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 479 [2019-11-24 16:39:47,033 WARN L192 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 480 DAG size of output: 479 [2019-11-24 16:39:47,237 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 482 [2019-11-24 16:39:47,413 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 483 DAG size of output: 482 [2019-11-24 16:39:47,611 WARN L192 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 485 [2019-11-24 16:39:47,797 WARN L192 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 486 DAG size of output: 485 [2019-11-24 16:39:47,999 WARN L192 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 488 DAG size of output: 488 [2019-11-24 16:39:48,181 WARN L192 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 487 DAG size of output: 486 [2019-11-24 16:39:48,388 WARN L192 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 491 DAG size of output: 491 [2019-11-24 16:39:48,577 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 490 DAG size of output: 489 [2019-11-24 16:39:48,782 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 494 [2019-11-24 16:39:48,967 WARN L192 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 495 DAG size of output: 494 [2019-11-24 16:39:49,180 WARN L192 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 497 DAG size of output: 497 [2019-11-24 16:39:49,371 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 496 DAG size of output: 495 [2019-11-24 16:39:49,592 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 500 DAG size of output: 500 [2019-11-24 16:39:49,783 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 499 DAG size of output: 498 [2019-11-24 16:39:49,999 WARN L192 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 503 [2019-11-24 16:39:50,197 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 504 DAG size of output: 503 [2019-11-24 16:39:50,422 WARN L192 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 506 DAG size of output: 506 [2019-11-24 16:39:50,619 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 505 DAG size of output: 504 [2019-11-24 16:39:50,841 WARN L192 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 509 [2019-11-24 16:39:51,036 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 510 DAG size of output: 509 [2019-11-24 16:39:51,257 WARN L192 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 512 [2019-11-24 16:39:51,462 WARN L192 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 513 DAG size of output: 512 [2019-11-24 16:39:51,694 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 515 DAG size of output: 515 [2019-11-24 16:39:51,894 WARN L192 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 514 DAG size of output: 513 [2019-11-24 16:39:52,122 WARN L192 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 518 [2019-11-24 16:39:52,327 WARN L192 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 519 DAG size of output: 518 [2019-11-24 16:39:52,551 WARN L192 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 521 DAG size of output: 521 [2019-11-24 16:39:52,758 WARN L192 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 520 DAG size of output: 519 [2019-11-24 16:39:53,009 WARN L192 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 524 DAG size of output: 524 [2019-11-24 16:39:53,220 WARN L192 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 523 DAG size of output: 522 [2019-11-24 16:39:53,471 WARN L192 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 527 DAG size of output: 527 [2019-11-24 16:39:53,683 WARN L192 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 526 DAG size of output: 525 [2019-11-24 16:39:53,922 WARN L192 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 530 [2019-11-24 16:39:54,138 WARN L192 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 529 DAG size of output: 528 [2019-11-24 16:39:54,376 WARN L192 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 533 DAG size of output: 533 [2019-11-24 16:39:54,603 WARN L192 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 532 DAG size of output: 531 [2019-11-24 16:39:54,851 WARN L192 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 536 [2019-11-24 16:39:55,069 WARN L192 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 536 [2019-11-24 16:39:55,309 WARN L192 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 539 [2019-11-24 16:39:55,528 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 540 DAG size of output: 539 [2019-11-24 16:39:55,774 WARN L192 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 542 DAG size of output: 542 [2019-11-24 16:39:55,997 WARN L192 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 541 DAG size of output: 540 [2019-11-24 16:39:56,256 WARN L192 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 545 DAG size of output: 545 [2019-11-24 16:39:56,486 WARN L192 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 544 DAG size of output: 543 [2019-11-24 16:39:56,734 WARN L192 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 548 DAG size of output: 548 [2019-11-24 16:39:56,966 WARN L192 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 547 DAG size of output: 546 [2019-11-24 16:39:57,215 WARN L192 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 551 [2019-11-24 16:39:57,443 WARN L192 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 552 DAG size of output: 551 [2019-11-24 16:39:57,701 WARN L192 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 554 [2019-11-24 16:39:57,953 WARN L192 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 555 DAG size of output: 554 [2019-11-24 16:39:58,213 WARN L192 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 557 DAG size of output: 557 [2019-11-24 16:39:58,458 WARN L192 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 556 DAG size of output: 555 [2019-11-24 16:39:58,746 WARN L192 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 560 DAG size of output: 560 [2019-11-24 16:39:58,984 WARN L192 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 559 DAG size of output: 558 [2019-11-24 16:39:59,253 WARN L192 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 563 DAG size of output: 563 [2019-11-24 16:39:59,500 WARN L192 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 562 DAG size of output: 561 [2019-11-24 16:39:59,775 WARN L192 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 566 DAG size of output: 566 [2019-11-24 16:40:00,020 WARN L192 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 565 DAG size of output: 564 [2019-11-24 16:40:00,287 WARN L192 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 569 [2019-11-24 16:40:00,531 WARN L192 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 570 DAG size of output: 569 [2019-11-24 16:40:00,802 WARN L192 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 572 DAG size of output: 572 [2019-11-24 16:40:01,054 WARN L192 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 571 DAG size of output: 570 [2019-11-24 16:40:01,337 WARN L192 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 575 [2019-11-24 16:40:01,588 WARN L192 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 576 DAG size of output: 575 [2019-11-24 16:40:01,865 WARN L192 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 578 [2019-11-24 16:40:02,119 WARN L192 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 579 DAG size of output: 578 [2019-11-24 16:40:02,402 WARN L192 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 581 DAG size of output: 581 [2019-11-24 16:40:02,670 WARN L192 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 580 DAG size of output: 579 [2019-11-24 16:40:02,956 WARN L192 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 584 DAG size of output: 584 [2019-11-24 16:40:03,227 WARN L192 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 583 DAG size of output: 582 [2019-11-24 16:40:03,516 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 587 [2019-11-24 16:40:03,781 WARN L192 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 588 DAG size of output: 587 [2019-11-24 16:40:04,072 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 590 DAG size of output: 590 [2019-11-24 16:40:04,346 WARN L192 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 589 DAG size of output: 588 [2019-11-24 16:40:04,640 WARN L192 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 593 [2019-11-24 16:40:04,909 WARN L192 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 594 DAG size of output: 593 [2019-11-24 16:40:05,206 WARN L192 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 596 [2019-11-24 16:40:05,479 WARN L192 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 597 DAG size of output: 596 [2019-11-24 16:40:05,779 WARN L192 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 599 DAG size of output: 599 [2019-11-24 16:40:06,057 WARN L192 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 598 DAG size of output: 597 [2019-11-24 16:40:06,369 WARN L192 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 602 DAG size of output: 602 [2019-11-24 16:40:06,650 WARN L192 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 601 DAG size of output: 600 [2019-11-24 16:40:06,960 WARN L192 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 605 [2019-11-24 16:40:07,242 WARN L192 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 606 DAG size of output: 605 [2019-11-24 16:40:07,574 WARN L192 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 608 DAG size of output: 608 [2019-11-24 16:40:07,861 WARN L192 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 607 DAG size of output: 606 [2019-11-24 16:40:08,177 WARN L192 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 611 [2019-11-24 16:40:08,468 WARN L192 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 612 DAG size of output: 611 [2019-11-24 16:40:08,785 WARN L192 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 614 [2019-11-24 16:40:09,074 WARN L192 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 615 DAG size of output: 614 [2019-11-24 16:40:09,398 WARN L192 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 617 DAG size of output: 617 [2019-11-24 16:40:09,700 WARN L192 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 616 DAG size of output: 615 [2019-11-24 16:40:10,034 WARN L192 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 620 [2019-11-24 16:40:10,328 WARN L192 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 621 DAG size of output: 620 [2019-11-24 16:40:10,656 WARN L192 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 623 [2019-11-24 16:40:10,954 WARN L192 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 624 DAG size of output: 623 [2019-11-24 16:40:11,275 WARN L192 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 626 [2019-11-24 16:40:11,579 WARN L192 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 627 DAG size of output: 626 [2019-11-24 16:40:11,909 WARN L192 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 629 DAG size of output: 629 [2019-11-24 16:40:12,216 WARN L192 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 628 DAG size of output: 627 [2019-11-24 16:40:12,546 WARN L192 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 632 [2019-11-24 16:40:12,851 WARN L192 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 633 DAG size of output: 632 [2019-11-24 16:40:13,186 WARN L192 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 635 DAG size of output: 635 [2019-11-24 16:40:13,501 WARN L192 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 634 DAG size of output: 633 [2019-11-24 16:40:13,841 WARN L192 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 638 DAG size of output: 638 [2019-11-24 16:40:14,150 WARN L192 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 637 DAG size of output: 636 [2019-11-24 16:40:14,486 WARN L192 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 641 DAG size of output: 641 [2019-11-24 16:40:14,798 WARN L192 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 640 DAG size of output: 639 [2019-11-24 16:40:15,134 WARN L192 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 644 [2019-11-24 16:40:15,456 WARN L192 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 645 DAG size of output: 644 [2019-11-24 16:40:15,799 WARN L192 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 647 DAG size of output: 647 [2019-11-24 16:40:16,128 WARN L192 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 646 DAG size of output: 645 [2019-11-24 16:40:16,479 WARN L192 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 650 [2019-11-24 16:40:16,801 WARN L192 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 649 DAG size of output: 648 [2019-11-24 16:40:17,152 WARN L192 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 653 [2019-11-24 16:40:17,471 WARN L192 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 654 DAG size of output: 653 [2019-11-24 16:40:17,816 WARN L192 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 656 [2019-11-24 16:40:18,146 WARN L192 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 657 DAG size of output: 656 [2019-11-24 16:40:18,503 WARN L192 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 659 [2019-11-24 16:40:18,830 WARN L192 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 660 DAG size of output: 659 [2019-11-24 16:40:19,191 WARN L192 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 662 DAG size of output: 662 [2019-11-24 16:40:19,521 WARN L192 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 661 DAG size of output: 660 [2019-11-24 16:40:19,877 WARN L192 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 665 [2019-11-24 16:40:20,215 WARN L192 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 666 DAG size of output: 665 [2019-11-24 16:40:20,580 WARN L192 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 668 DAG size of output: 668 [2019-11-24 16:40:20,926 WARN L192 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 667 DAG size of output: 666 [2019-11-24 16:40:21,287 WARN L192 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 671 [2019-11-24 16:40:21,628 WARN L192 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 672 DAG size of output: 671 [2019-11-24 16:40:21,999 WARN L192 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 674 [2019-11-24 16:40:22,345 WARN L192 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 675 DAG size of output: 674 [2019-11-24 16:40:22,723 WARN L192 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 677 DAG size of output: 677 [2019-11-24 16:40:23,074 WARN L192 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 676 DAG size of output: 675 [2019-11-24 16:40:23,447 WARN L192 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 680 DAG size of output: 680 [2019-11-24 16:40:23,805 WARN L192 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 679 DAG size of output: 678 [2019-11-24 16:40:24,188 WARN L192 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 683 DAG size of output: 683 [2019-11-24 16:40:24,542 WARN L192 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 682 DAG size of output: 681 [2019-11-24 16:40:24,927 WARN L192 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 686 [2019-11-24 16:40:25,281 WARN L192 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 687 DAG size of output: 686 [2019-11-24 16:40:25,659 WARN L192 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 689 [2019-11-24 16:40:26,019 WARN L192 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 690 DAG size of output: 689 [2019-11-24 16:40:26,401 WARN L192 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 692 [2019-11-24 16:40:26,761 WARN L192 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 693 DAG size of output: 692 [2019-11-24 16:40:27,158 WARN L192 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 695 DAG size of output: 695 [2019-11-24 16:40:27,523 WARN L192 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 694 DAG size of output: 693 [2019-11-24 16:40:27,921 WARN L192 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 698 [2019-11-24 16:40:28,288 WARN L192 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 699 DAG size of output: 698 [2019-11-24 16:40:28,683 WARN L192 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 701 [2019-11-24 16:40:29,077 WARN L192 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 702 DAG size of output: 701 [2019-11-24 16:40:29,487 WARN L192 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 704 DAG size of output: 704 [2019-11-24 16:40:29,868 WARN L192 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 703 DAG size of output: 702 [2019-11-24 16:40:30,272 WARN L192 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 707 DAG size of output: 707 [2019-11-24 16:40:30,653 WARN L192 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 706 DAG size of output: 705 [2019-11-24 16:40:31,070 WARN L192 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 710 [2019-11-24 16:40:31,451 WARN L192 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 711 DAG size of output: 710 [2019-11-24 16:40:31,862 WARN L192 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 713 [2019-11-24 16:40:32,252 WARN L192 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 714 DAG size of output: 713 [2019-11-24 16:40:32,659 WARN L192 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 716 DAG size of output: 716 [2019-11-24 16:40:33,051 WARN L192 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 715 DAG size of output: 714 [2019-11-24 16:40:33,472 WARN L192 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 719 [2019-11-24 16:40:33,877 WARN L192 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 720 DAG size of output: 719 [2019-11-24 16:40:34,307 WARN L192 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 722 [2019-11-24 16:40:34,700 WARN L192 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 723 DAG size of output: 722 [2019-11-24 16:40:35,121 WARN L192 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 725 [2019-11-24 16:40:35,524 WARN L192 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 726 DAG size of output: 725 [2019-11-24 16:40:35,946 WARN L192 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 728 [2019-11-24 16:40:36,351 WARN L192 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 729 DAG size of output: 728 [2019-11-24 16:40:36,778 WARN L192 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 731 DAG size of output: 731 [2019-11-24 16:40:37,183 WARN L192 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 730 DAG size of output: 729 [2019-11-24 16:40:37,621 WARN L192 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 734 DAG size of output: 734 [2019-11-24 16:40:38,027 WARN L192 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 733 DAG size of output: 732 [2019-11-24 16:40:38,469 WARN L192 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 737 DAG size of output: 737 [2019-11-24 16:40:38,882 WARN L192 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 736 DAG size of output: 735 [2019-11-24 16:40:39,330 WARN L192 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 740 DAG size of output: 740 [2019-11-24 16:40:39,758 WARN L192 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 738 [2019-11-24 16:40:40,202 WARN L192 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 743 DAG size of output: 743 [2019-11-24 16:40:40,619 WARN L192 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 742 DAG size of output: 741 [2019-11-24 16:40:41,062 WARN L192 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 746 [2019-11-24 16:40:41,481 WARN L192 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 747 DAG size of output: 746 [2019-11-24 16:40:41,948 WARN L192 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 749 DAG size of output: 749 [2019-11-24 16:40:42,372 WARN L192 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 748 DAG size of output: 747 [2019-11-24 16:40:42,825 WARN L192 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 752 [2019-11-24 16:40:43,255 WARN L192 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 753 DAG size of output: 752 [2019-11-24 16:40:43,712 WARN L192 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 755 DAG size of output: 755 [2019-11-24 16:40:44,146 WARN L192 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 754 DAG size of output: 753 [2019-11-24 16:40:44,613 WARN L192 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 758 DAG size of output: 758 [2019-11-24 16:40:45,050 WARN L192 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 757 DAG size of output: 756 [2019-11-24 16:40:45,522 WARN L192 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 761 DAG size of output: 761 [2019-11-24 16:40:45,959 WARN L192 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 760 DAG size of output: 759 [2019-11-24 16:40:46,430 WARN L192 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 764 DAG size of output: 764 [2019-11-24 16:40:46,869 WARN L192 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 763 DAG size of output: 762 [2019-11-24 16:40:47,345 WARN L192 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 767 DAG size of output: 767 [2019-11-24 16:40:47,792 WARN L192 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 766 DAG size of output: 765 [2019-11-24 16:40:48,268 WARN L192 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 770 [2019-11-24 16:40:48,718 WARN L192 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 771 DAG size of output: 770 [2019-11-24 16:40:49,198 WARN L192 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 773 DAG size of output: 773 [2019-11-24 16:40:49,661 WARN L192 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 772 DAG size of output: 771 [2019-11-24 16:40:50,149 WARN L192 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 776 DAG size of output: 776 [2019-11-24 16:40:50,600 WARN L192 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 775 DAG size of output: 774 [2019-11-24 16:40:51,093 WARN L192 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 779 DAG size of output: 779 [2019-11-24 16:40:51,562 WARN L192 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 778 DAG size of output: 777 [2019-11-24 16:40:52,052 WARN L192 SmtUtils]: Spent 454.00 ms on a formula simplification that was a NOOP. DAG size: 782 [2019-11-24 16:40:52,522 WARN L192 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 783 DAG size of output: 782 [2019-11-24 16:40:53,022 WARN L192 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 785 DAG size of output: 785 [2019-11-24 16:40:53,487 WARN L192 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 784 DAG size of output: 783 [2019-11-24 16:40:53,987 WARN L192 SmtUtils]: Spent 467.00 ms on a formula simplification that was a NOOP. DAG size: 788 [2019-11-24 16:40:54,464 WARN L192 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 789 DAG size of output: 788 [2019-11-24 16:40:54,973 WARN L192 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 791 DAG size of output: 791 [2019-11-24 16:40:55,443 WARN L192 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 790 DAG size of output: 789 [2019-11-24 16:40:55,956 WARN L192 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 794 DAG size of output: 794 [2019-11-24 16:40:56,435 WARN L192 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 793 DAG size of output: 792 [2019-11-24 16:40:56,943 WARN L192 SmtUtils]: Spent 469.00 ms on a formula simplification that was a NOOP. DAG size: 797 [2019-11-24 16:40:57,421 WARN L192 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 798 DAG size of output: 797 [2019-11-24 16:40:57,939 WARN L192 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 800 DAG size of output: 800 [2019-11-24 16:40:58,429 WARN L192 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 799 DAG size of output: 798 [2019-11-24 16:40:58,949 WARN L192 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 803 DAG size of output: 803 [2019-11-24 16:40:59,447 WARN L192 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 802 DAG size of output: 801 [2019-11-24 16:40:59,971 WARN L192 SmtUtils]: Spent 479.00 ms on a formula simplification that was a NOOP. DAG size: 806 [2019-11-24 16:41:00,466 WARN L192 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 807 DAG size of output: 806 [2019-11-24 16:41:00,991 WARN L192 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 809 DAG size of output: 809 [2019-11-24 16:41:01,501 WARN L192 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 808 DAG size of output: 807 [2019-11-24 16:41:02,027 WARN L192 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 812 [2019-11-24 16:41:02,531 WARN L192 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 813 DAG size of output: 812 [2019-11-24 16:41:03,065 WARN L192 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 814 [2019-11-24 16:41:03,572 WARN L192 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 815 DAG size of output: 814 [2019-11-24 16:41:04,105 WARN L192 SmtUtils]: Spent 498.00 ms on a formula simplification that was a NOOP. DAG size: 817 [2019-11-24 16:41:04,633 WARN L192 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 818 DAG size of output: 817 [2019-11-24 16:41:05,181 WARN L192 SmtUtils]: Spent 503.00 ms on a formula simplification that was a NOOP. DAG size: 820 [2019-11-24 16:41:05,694 WARN L192 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 821 DAG size of output: 820 [2019-11-24 16:41:06,249 WARN L192 SmtUtils]: Spent 511.00 ms on a formula simplification that was a NOOP. DAG size: 823 [2019-11-24 16:41:06,768 WARN L192 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 824 DAG size of output: 823 [2019-11-24 16:41:07,324 WARN L192 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 826 DAG size of output: 826 [2019-11-24 16:41:07,846 WARN L192 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 825 DAG size of output: 824