/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/ssh-simplified/s3_clnt_1.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 18:50:33,466 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 18:50:33,468 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 18:50:33,482 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 18:50:33,482 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 18:50:33,483 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 18:50:33,484 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 18:50:33,486 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 18:50:33,488 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 18:50:33,489 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 18:50:33,490 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 18:50:33,491 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 18:50:33,491 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 18:50:33,492 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 18:50:33,493 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 18:50:33,494 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 18:50:33,495 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 18:50:33,496 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 18:50:33,497 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 18:50:33,500 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 18:50:33,502 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 18:50:33,508 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 18:50:33,509 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 18:50:33,510 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 18:50:33,515 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 18:50:33,515 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 18:50:33,516 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 18:50:33,519 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 18:50:33,520 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 18:50:33,520 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 18:50:33,523 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 18:50:33,524 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 18:50:33,525 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 18:50:33,525 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 18:50:33,528 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 18:50:33,531 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 18:50:33,532 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 18:50:33,533 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 18:50:33,533 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 18:50:33,534 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 18:50:33,534 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 18:50:33,535 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 18:50:33,550 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 18:50:33,550 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 18:50:33,551 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 18:50:33,551 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 18:50:33,551 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 18:50:33,551 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 18:50:33,552 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 18:50:33,552 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 18:50:33,552 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 18:50:33,552 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 18:50:33,552 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 18:50:33,553 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 18:50:33,553 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 18:50:33,553 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 18:50:33,553 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 18:50:33,554 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 18:50:33,554 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 18:50:33,554 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 18:50:33,554 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 18:50:33,555 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 18:50:33,555 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 18:50:33,555 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 18:50:33,555 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 18:50:33,555 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 18:50:33,556 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 18:50:33,556 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 18:50:33,556 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 18:50:33,556 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 18:50:33,556 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 18:50:33,557 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 18:50:33,557 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 18:50:33,557 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 18:50:33,557 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 18:50:33,557 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 18:50:33,558 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 18:50:33,558 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 18:50:33,558 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 18:50:33,558 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 18:50:33,823 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 18:50:33,835 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 18:50:33,839 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 18:50:33,840 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 18:50:33,841 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 18:50:33,841 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh-simplified/s3_clnt_1.cil-2.c [2019-11-24 18:50:33,927 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccdf4295d/c39d332de740485e9e3c8d2406d7fa9c/FLAG09b5396e6 [2019-11-24 18:50:34,461 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 18:50:34,461 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ssh-simplified/s3_clnt_1.cil-2.c [2019-11-24 18:50:34,480 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccdf4295d/c39d332de740485e9e3c8d2406d7fa9c/FLAG09b5396e6 [2019-11-24 18:50:34,778 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccdf4295d/c39d332de740485e9e3c8d2406d7fa9c [2019-11-24 18:50:34,786 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 18:50:34,788 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 18:50:34,789 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 18:50:34,789 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 18:50:34,793 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 18:50:34,794 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:50:34" (1/1) ... [2019-11-24 18:50:34,799 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69d4d713 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:50:34, skipping insertion in model container [2019-11-24 18:50:34,799 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:50:34" (1/1) ... [2019-11-24 18:50:34,807 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 18:50:34,870 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 18:50:35,123 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 18:50:35,127 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 18:50:35,264 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 18:50:35,279 INFO L208 MainTranslator]: Completed translation [2019-11-24 18:50:35,281 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:50:35 WrapperNode [2019-11-24 18:50:35,281 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 18:50:35,286 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 18:50:35,286 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 18:50:35,287 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 18:50:35,295 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:50:35" (1/1) ... [2019-11-24 18:50:35,304 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:50:35" (1/1) ... [2019-11-24 18:50:35,345 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 18:50:35,346 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 18:50:35,346 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 18:50:35,346 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 18:50:35,356 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:50:35" (1/1) ... [2019-11-24 18:50:35,357 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:50:35" (1/1) ... [2019-11-24 18:50:35,360 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:50:35" (1/1) ... [2019-11-24 18:50:35,361 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:50:35" (1/1) ... [2019-11-24 18:50:35,368 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:50:35" (1/1) ... [2019-11-24 18:50:35,377 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:50:35" (1/1) ... [2019-11-24 18:50:35,380 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:50:35" (1/1) ... [2019-11-24 18:50:35,385 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 18:50:35,386 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 18:50:35,386 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 18:50:35,386 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 18:50:35,387 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:50:35" (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 18:50:35,455 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 18:50:35,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 18:50:35,577 WARN L735 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-24 18:50:36,273 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false; [2019-11-24 18:50:36,273 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false; [2019-11-24 18:50:36,662 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 18:50:36,663 INFO L284 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-24 18:50:36,664 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:50:36 BoogieIcfgContainer [2019-11-24 18:50:36,664 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 18:50:36,665 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 18:50:36,665 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 18:50:36,665 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 18:50:36,667 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:50:36" (1/1) ... [2019-11-24 18:50:36,667 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 18:50:36,709 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 18:50:36,709 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 18:50:36,727 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 18:50:36,743 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 18:50:36,744 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 18:50:39,035 WARN L192 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-11-24 18:50:39,296 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2019-11-24 18:50:39,507 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2019-11-24 18:50:40,120 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2019-11-24 18:50:40,387 WARN L192 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 231 [2019-11-24 18:50:40,545 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-11-24 18:50:40,668 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-11-24 18:50:40,775 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-11-24 18:50:40,914 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2019-11-24 18:50:41,065 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2019-11-24 18:50:41,217 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2019-11-24 18:50:41,375 WARN L192 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 247 [2019-11-24 18:50:41,525 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 247 [2019-11-24 18:50:41,658 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 247 [2019-11-24 18:50:41,806 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 18:50:41,921 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 18:50:42,059 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 18:50:42,323 WARN L192 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 274 [2019-11-24 18:50:42,541 WARN L192 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 274 [2019-11-24 18:50:42,690 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 274 [2019-11-24 18:50:42,965 WARN L192 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 277 [2019-11-24 18:50:43,167 WARN L192 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 277 [2019-11-24 18:50:43,366 WARN L192 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2019-11-24 18:50:43,736 WARN L192 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 359 DAG size of output: 307 [2019-11-24 18:50:44,130 WARN L192 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 359 DAG size of output: 307 [2019-11-24 18:50:44,434 WARN L192 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 305 [2019-11-24 18:50:44,766 WARN L192 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 322 [2019-11-24 18:50:45,078 WARN L192 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 322 [2019-11-24 18:50:45,420 WARN L192 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2019-11-24 18:50:45,865 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 230 [2019-11-24 18:50:45,997 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 230 [2019-11-24 18:50:46,186 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 236 [2019-11-24 18:50:46,308 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 236 [2019-11-24 18:50:46,598 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 238 [2019-11-24 18:50:46,878 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 244 [2019-11-24 18:50:47,023 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 244 [2019-11-24 18:50:47,244 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 245 [2019-11-24 18:50:47,371 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 245 [2019-11-24 18:50:47,506 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 239 [2019-11-24 18:50:47,733 WARN L192 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 262 [2019-11-24 18:50:47,874 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 262 [2019-11-24 18:50:48,017 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 18:50:48,894 WARN L192 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 274 [2019-11-24 18:50:49,303 WARN L192 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 296 [2019-11-24 18:50:49,587 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 321 [2019-11-24 18:50:49,763 WARN L192 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 321 [2019-11-24 18:50:49,897 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2019-11-24 18:50:50,105 WARN L192 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 307 [2019-11-24 18:50:50,294 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 307 [2019-11-24 18:50:50,480 WARN L192 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 18:50:50,809 WARN L192 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 389 DAG size of output: 370 [2019-11-24 18:50:51,052 WARN L192 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 389 DAG size of output: 370 [2019-11-24 18:50:51,306 WARN L192 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 368 [2019-11-24 18:50:51,565 WARN L192 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 389 DAG size of output: 370 [2019-11-24 18:50:51,813 WARN L192 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 389 DAG size of output: 370 [2019-11-24 18:50:52,068 WARN L192 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 368 [2019-11-24 18:50:52,262 WARN L192 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 298 [2019-11-24 18:50:52,443 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 298 [2019-11-24 18:50:52,600 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-11-24 18:50:52,799 WARN L192 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 305 [2019-11-24 18:50:53,005 WARN L192 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 305 [2019-11-24 18:50:53,200 WARN L192 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 299 [2019-11-24 18:50:53,434 WARN L192 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 306 [2019-11-24 18:50:53,671 WARN L192 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 306 [2019-11-24 18:50:53,903 WARN L192 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 300 [2019-11-24 18:50:54,158 WARN L192 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 328 [2019-11-24 18:50:54,409 WARN L192 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 328 [2019-11-24 18:50:54,750 WARN L192 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 328 [2019-11-24 18:50:55,238 WARN L192 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 368 [2019-11-24 18:50:55,529 WARN L192 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 368 [2019-11-24 18:50:55,813 WARN L192 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 365 [2019-11-24 18:50:56,444 WARN L192 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 483 DAG size of output: 431 [2019-11-24 18:50:57,030 WARN L192 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 483 DAG size of output: 431 [2019-11-24 18:50:57,538 WARN L192 SmtUtils]: Spent 505.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-11-24 18:50:58,126 WARN L192 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 478 DAG size of output: 445 [2019-11-24 18:50:58,731 WARN L192 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 478 DAG size of output: 445 [2019-11-24 18:50:59,323 WARN L192 SmtUtils]: Spent 588.00 ms on a formula simplification that was a NOOP. DAG size: 439 [2019-11-24 18:51:01,009 WARN L192 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 462 DAG size of output: 462 [2019-11-24 18:51:02,706 WARN L192 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 464 DAG size of output: 464 [2019-11-24 18:51:03,435 WARN L192 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 438 [2019-11-24 18:51:04,043 WARN L192 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 438 [2019-11-24 18:51:04,377 WARN L192 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 420 DAG size of output: 410 [2019-11-24 18:51:05,902 WARN L192 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 449 DAG size of output: 440 [2019-11-24 18:51:06,622 WARN L192 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 449 DAG size of output: 440 [2019-11-24 18:51:07,048 WARN L192 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 436 DAG size of output: 436 [2019-11-24 18:51:07,728 WARN L192 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 478 DAG size of output: 457 [2019-11-24 18:51:08,272 WARN L192 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 478 DAG size of output: 457 [2019-11-24 18:51:08,690 WARN L192 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 454 [2019-11-24 18:51:09,263 WARN L192 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 478 DAG size of output: 457 [2019-11-24 18:51:09,811 WARN L192 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 478 DAG size of output: 457 [2019-11-24 18:51:10,275 WARN L192 SmtUtils]: Spent 461.00 ms on a formula simplification that was a NOOP. DAG size: 454 [2019-11-24 18:51:10,934 WARN L192 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 448 DAG size of output: 439 [2019-11-24 18:51:11,650 WARN L192 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 448 DAG size of output: 439 [2019-11-24 18:51:12,244 WARN L192 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 435 DAG size of output: 435 [2019-11-24 18:51:12,980 WARN L192 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 511 DAG size of output: 497 [2019-11-24 18:51:13,662 WARN L192 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 511 DAG size of output: 497 [2019-11-24 18:51:14,190 WARN L192 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 464 DAG size of output: 460 [2019-11-24 18:51:15,066 WARN L192 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 527 DAG size of output: 511 [2019-11-24 18:51:16,012 WARN L192 SmtUtils]: Spent 943.00 ms on a formula simplification. DAG size of input: 527 DAG size of output: 511 [2019-11-24 18:51:16,622 WARN L192 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 478 DAG size of output: 474 [2019-11-24 18:51:17,348 WARN L192 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 465 DAG size of output: 463 [2019-11-24 18:51:18,027 WARN L192 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 465 DAG size of output: 463 [2019-11-24 18:51:18,682 WARN L192 SmtUtils]: Spent 653.00 ms on a formula simplification that was a NOOP. DAG size: 450 [2019-11-24 18:51:19,439 WARN L192 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 487 DAG size of output: 451 [2019-11-24 18:51:19,933 WARN L192 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 487 DAG size of output: 451 [2019-11-24 18:51:20,587 WARN L192 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 449 DAG size of output: 446 [2019-11-24 18:51:21,686 WARN L192 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 659 DAG size of output: 544 [2019-11-24 18:51:22,809 WARN L192 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 659 DAG size of output: 544 [2019-11-24 18:51:23,739 WARN L192 SmtUtils]: Spent 927.00 ms on a formula simplification that was a NOOP. DAG size: 528 [2019-11-24 18:51:24,823 WARN L192 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 630 DAG size of output: 555 [2019-11-24 18:51:25,943 WARN L192 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 630 DAG size of output: 555 [2019-11-24 18:51:26,984 WARN L192 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 548 [2019-11-24 18:51:27,514 WARN L192 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 449 DAG size of output: 440 [2019-11-24 18:51:27,975 WARN L192 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 449 DAG size of output: 440 [2019-11-24 18:51:28,423 WARN L192 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 436 DAG size of output: 433 [2019-11-24 18:51:28,590 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 239 [2019-11-24 18:51:28,712 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 239 [2019-11-24 18:51:29,188 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 260 [2019-11-24 18:51:29,294 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 260 [2019-11-24 18:51:29,603 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 260 [2019-11-24 18:51:29,735 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 260 [2019-11-24 18:51:29,910 WARN L192 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 260 [2019-11-24 18:51:30,098 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 267 [2019-11-24 18:51:30,284 WARN L192 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 267 [2019-11-24 18:51:30,433 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 263 [2019-11-24 18:51:30,631 WARN L192 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 270 [2019-11-24 18:51:30,830 WARN L192 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 270 [2019-11-24 18:51:30,986 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-11-24 18:51:31,185 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 18:51:31,381 WARN L192 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 18:51:31,580 WARN L192 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 18:51:31,996 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 261 [2019-11-24 18:51:32,111 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 261 [2019-11-24 18:51:32,222 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 260 [2019-11-24 18:51:32,357 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 268 [2019-11-24 18:51:32,492 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 268 [2019-11-24 18:51:32,614 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2019-11-24 18:51:32,880 WARN L192 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 316 [2019-11-24 18:51:33,292 WARN L192 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 338 [2019-11-24 18:51:33,703 WARN L192 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 400 DAG size of output: 341 [2019-11-24 18:51:34,027 WARN L192 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 400 DAG size of output: 341 [2019-11-24 18:51:34,274 WARN L192 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 336 [2019-11-24 18:51:34,557 WARN L192 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 335 [2019-11-24 18:51:34,826 WARN L192 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 335 [2019-11-24 18:51:35,130 WARN L192 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 332 [2019-11-24 18:51:35,700 WARN L192 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 391 DAG size of output: 378 [2019-11-24 18:51:36,081 WARN L192 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 391 DAG size of output: 378 [2019-11-24 18:51:36,446 WARN L192 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 376 [2019-11-24 18:51:36,821 WARN L192 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 391 DAG size of output: 378 [2019-11-24 18:51:37,198 WARN L192 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 391 DAG size of output: 378 [2019-11-24 18:51:37,564 WARN L192 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 376 [2019-11-24 18:51:37,827 WARN L192 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 328 [2019-11-24 18:51:38,112 WARN L192 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 328 [2019-11-24 18:51:38,407 WARN L192 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 325 [2019-11-24 18:51:38,748 WARN L192 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 341 [2019-11-24 18:51:39,090 WARN L192 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 341 [2019-11-24 18:51:39,407 WARN L192 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 330 [2019-11-24 18:51:39,775 WARN L192 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 346 [2019-11-24 18:51:40,144 WARN L192 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 346 [2019-11-24 18:51:40,471 WARN L192 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 331 [2019-11-24 18:51:41,057 WARN L192 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 432 DAG size of output: 394 [2019-11-24 18:51:41,625 WARN L192 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 432 DAG size of output: 394 [2019-11-24 18:51:42,140 WARN L192 SmtUtils]: Spent 512.00 ms on a formula simplification that was a NOOP. DAG size: 393 [2019-11-24 18:51:42,672 WARN L192 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 390 DAG size of output: 371 [2019-11-24 18:51:43,044 WARN L192 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 390 DAG size of output: 371 [2019-11-24 18:51:43,372 WARN L192 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 369 [2019-11-24 18:51:44,156 WARN L192 SmtUtils]: Spent 755.00 ms on a formula simplification. DAG size of input: 495 DAG size of output: 435 [2019-11-24 18:51:44,907 WARN L192 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 495 DAG size of output: 435 [2019-11-24 18:51:45,504 WARN L192 SmtUtils]: Spent 595.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-11-24 18:51:46,245 WARN L192 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 488 DAG size of output: 448 [2019-11-24 18:51:46,952 WARN L192 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 488 DAG size of output: 448 [2019-11-24 18:51:47,625 WARN L192 SmtUtils]: Spent 671.00 ms on a formula simplification that was a NOOP. DAG size: 442 [2019-11-24 18:51:48,351 WARN L192 SmtUtils]: Spent 696.00 ms on a formula simplification that was a NOOP. DAG size: 476 [2019-11-24 18:51:49,419 WARN L192 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 478 DAG size of output: 475 [2019-11-24 18:51:49,963 WARN L192 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 610 DAG size of output: 452 [2019-11-24 18:51:50,372 WARN L192 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 610 DAG size of output: 452 [2019-11-24 18:51:50,604 WARN L192 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 433 DAG size of output: 433 [2019-11-24 18:51:51,142 WARN L192 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 484 DAG size of output: 464 [2019-11-24 18:51:51,642 WARN L192 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 484 DAG size of output: 464 [2019-11-24 18:51:52,012 WARN L192 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 459 DAG size of output: 459 [2019-11-24 18:51:52,677 WARN L192 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 593 DAG size of output: 585 [2019-11-24 18:51:53,307 WARN L192 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 593 DAG size of output: 585 [2019-11-24 18:51:53,936 WARN L192 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 579 DAG size of output: 572 [2019-11-24 18:51:54,547 WARN L192 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 593 DAG size of output: 585 [2019-11-24 18:51:55,164 WARN L192 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 593 DAG size of output: 585 [2019-11-24 18:51:55,813 WARN L192 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 579 DAG size of output: 572 [2019-11-24 18:51:56,296 WARN L192 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 484 DAG size of output: 464 [2019-11-24 18:51:56,780 WARN L192 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 484 DAG size of output: 464 [2019-11-24 18:51:57,102 WARN L192 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 459 DAG size of output: 459 [2019-11-24 18:51:57,637 WARN L192 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 567 DAG size of output: 521 [2019-11-24 18:51:58,174 WARN L192 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 567 DAG size of output: 521 [2019-11-24 18:51:58,596 WARN L192 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 491 DAG size of output: 482 [2019-11-24 18:51:59,213 WARN L192 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 582 DAG size of output: 536 [2019-11-24 18:51:59,835 WARN L192 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 582 DAG size of output: 536 [2019-11-24 18:52:00,359 WARN L192 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 501 DAG size of output: 492 [2019-11-24 18:52:00,825 WARN L192 SmtUtils]: Spent 461.00 ms on a formula simplification that was a NOOP. DAG size: 475 [2019-11-24 18:52:01,288 WARN L192 SmtUtils]: Spent 461.00 ms on a formula simplification that was a NOOP. DAG size: 475 [2019-11-24 18:52:01,751 WARN L192 SmtUtils]: Spent 462.00 ms on a formula simplification that was a NOOP. DAG size: 475 [2019-11-24 18:52:02,775 WARN L192 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 600 DAG size of output: 539 [2019-11-24 18:52:03,426 WARN L192 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 600 DAG size of output: 539 [2019-11-24 18:52:04,043 WARN L192 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 527 DAG size of output: 502 [2019-11-24 18:52:05,249 WARN L192 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 845 DAG size of output: 632 [2019-11-24 18:52:06,277 WARN L192 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 845 DAG size of output: 632 [2019-11-24 18:52:07,060 WARN L192 SmtUtils]: Spent 780.00 ms on a formula simplification that was a NOOP. DAG size: 614 [2019-11-24 18:52:08,119 WARN L192 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 796 DAG size of output: 669 [2019-11-24 18:52:09,181 WARN L192 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 796 DAG size of output: 669 [2019-11-24 18:52:10,136 WARN L192 SmtUtils]: Spent 952.00 ms on a formula simplification that was a NOOP. DAG size: 655 [2019-11-24 18:52:10,722 WARN L192 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 491 DAG size of output: 409