/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/ldv-regression/test22-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 16:03:17,953 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 16:03:17,956 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 16:03:17,976 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 16:03:17,976 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 16:03:17,979 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 16:03:17,981 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 16:03:17,993 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 16:03:17,996 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 16:03:17,996 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 16:03:17,997 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 16:03:18,000 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 16:03:18,000 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 16:03:18,004 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 16:03:18,007 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 16:03:18,008 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 16:03:18,010 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 16:03:18,013 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 16:03:18,014 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 16:03:18,020 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 16:03:18,025 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 16:03:18,029 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 16:03:18,030 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 16:03:18,031 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 16:03:18,034 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 16:03:18,035 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 16:03:18,035 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 16:03:18,037 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 16:03:18,038 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 16:03:18,039 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 16:03:18,040 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 16:03:18,041 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 16:03:18,042 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 16:03:18,043 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 16:03:18,045 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 16:03:18,045 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 16:03:18,045 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 16:03:18,046 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 16:03:18,046 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 16:03:18,048 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 16:03:18,050 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 16:03:18,050 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 16:03:18,071 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 16:03:18,072 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 16:03:18,073 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 16:03:18,073 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 16:03:18,073 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 16:03:18,073 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 16:03:18,074 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 16:03:18,074 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 16:03:18,074 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 16:03:18,074 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 16:03:18,075 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 16:03:18,076 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 16:03:18,076 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 16:03:18,076 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 16:03:18,077 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 16:03:18,078 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 16:03:18,078 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 16:03:18,078 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 16:03:18,078 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 16:03:18,079 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 16:03:18,079 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 16:03:18,079 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 16:03:18,079 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 16:03:18,079 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 16:03:18,080 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 16:03:18,080 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 16:03:18,080 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 16:03:18,080 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 16:03:18,081 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 16:03:18,081 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 16:03:18,082 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 16:03:18,082 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 16:03:18,082 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 16:03:18,082 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 16:03:18,083 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 16:03:18,083 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 16:03:18,083 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 16:03:18,083 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 16:03:18,377 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 16:03:18,394 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 16:03:18,399 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 16:03:18,400 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 16:03:18,400 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 16:03:18,401 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/test22-1.c [2019-11-24 16:03:18,475 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40d2bf772/fca45cc12c744fa4947885ae678e6b7e/FLAG2821c666e [2019-11-24 16:03:18,908 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 16:03:18,908 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/test22-1.c [2019-11-24 16:03:18,916 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40d2bf772/fca45cc12c744fa4947885ae678e6b7e/FLAG2821c666e [2019-11-24 16:03:19,266 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40d2bf772/fca45cc12c744fa4947885ae678e6b7e [2019-11-24 16:03:19,278 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 16:03:19,279 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 16:03:19,280 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 16:03:19,281 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 16:03:19,284 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 16:03:19,285 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 04:03:19" (1/1) ... [2019-11-24 16:03:19,291 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e9039b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:03:19, skipping insertion in model container [2019-11-24 16:03:19,291 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 04:03:19" (1/1) ... [2019-11-24 16:03:19,300 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 16:03:19,319 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 16:03:19,573 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 16:03:19,587 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 16:03:19,621 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 16:03:19,643 INFO L208 MainTranslator]: Completed translation [2019-11-24 16:03:19,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:03:19 WrapperNode [2019-11-24 16:03:19,643 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 16:03:19,644 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 16:03:19,644 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 16:03:19,644 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 16:03:19,653 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:03:19" (1/1) ... [2019-11-24 16:03:19,741 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:03:19" (1/1) ... [2019-11-24 16:03:19,764 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 16:03:19,764 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 16:03:19,764 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 16:03:19,764 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 16:03:19,774 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:03:19" (1/1) ... [2019-11-24 16:03:19,775 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:03:19" (1/1) ... [2019-11-24 16:03:19,777 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:03:19" (1/1) ... [2019-11-24 16:03:19,777 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:03:19" (1/1) ... [2019-11-24 16:03:19,784 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:03:19" (1/1) ... [2019-11-24 16:03:19,789 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:03:19" (1/1) ... [2019-11-24 16:03:19,791 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:03:19" (1/1) ... [2019-11-24 16:03:19,793 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 16:03:19,794 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 16:03:19,794 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 16:03:19,794 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 16:03:19,795 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:03:19" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 16:03:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-24 16:03:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 16:03:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 16:03:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 16:03:19,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 16:03:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 16:03:20,499 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 16:03:20,500 INFO L284 CfgBuilder]: Removed 15 assume(true) statements. [2019-11-24 16:03:20,501 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 04:03:20 BoogieIcfgContainer [2019-11-24 16:03:20,502 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 16:03:20,502 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 16:03:20,502 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 16:03:20,502 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 16:03:20,504 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 04:03:20" (1/1) ... [2019-11-24 16:03:20,504 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 16:03:20,531 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 16:03:20,534 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 16:03:20,547 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 16:03:20,556 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 16:03:20,558 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 16:03:20,895 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:20,947 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:21,006 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:21,043 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:21,088 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:21,121 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:21,160 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:21,194 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:21,224 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:21,258 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:21,346 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:21,425 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:21,458 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:21,487 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:21,516 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:21,546 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:21,574 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:21,703 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:21,779 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:21,806 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:21,849 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:21,875 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:21,934 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:21,954 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:21,978 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:22,041 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:22,067 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:22,131 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:22,153 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:22,175 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:22,196 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:22,217 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:22,239 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:22,262 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:22,350 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:22,371 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:22,398 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:22,427 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:22,453 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:22,480 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:22,499 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:22,574 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:22,600 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:22,617 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 16:03:22,955 WARN L192 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-11-24 16:03:23,919 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2019-11-24 16:03:27,870 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 229 [2019-11-24 16:03:28,113 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 238 [2019-11-24 16:03:28,259 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 236 [2019-11-24 16:03:28,398 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 244 [2019-11-24 16:03:28,652 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 254 [2019-11-24 16:03:28,803 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 252 [2019-11-24 16:03:28,939 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 260 [2019-11-24 16:03:29,211 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 269 [2019-11-24 16:03:29,361 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 267 [2019-11-24 16:03:29,510 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 277 [2019-11-24 16:03:29,756 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 283 [2019-11-24 16:03:29,889 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 283 [2019-11-24 16:03:30,011 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 294 [2019-11-24 16:03:30,138 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 291 [2019-11-24 16:03:30,272 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 300 [2019-11-24 16:03:30,408 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 299 [2019-11-24 16:03:30,570 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 308 [2019-11-24 16:03:30,743 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 308 [2019-11-24 16:03:30,923 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 317 [2019-11-24 16:03:31,081 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 313 [2019-11-24 16:03:31,229 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 318 [2019-11-24 16:03:31,399 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 318 [2019-11-24 16:03:31,558 WARN L192 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 381 DAG size of output: 328 [2019-11-24 16:03:31,705 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 327 [2019-11-24 16:03:31,891 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 393 DAG size of output: 337 [2019-11-24 16:03:32,055 WARN L192 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 335 [2019-11-24 16:03:32,207 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 400 DAG size of output: 343 [2019-11-24 16:03:32,357 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 343 [2019-11-24 16:03:32,591 WARN L192 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 411 DAG size of output: 354 [2019-11-24 16:03:32,759 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 352 [2019-11-24 16:03:32,957 WARN L192 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 423 DAG size of output: 362 [2019-11-24 16:03:33,122 WARN L192 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 361 [2019-11-24 16:03:33,352 WARN L192 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 435 DAG size of output: 371 [2019-11-24 16:03:33,550 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 368 [2019-11-24 16:03:33,781 WARN L192 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 438 DAG size of output: 375 [2019-11-24 16:03:33,978 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 375 [2019-11-24 16:03:34,222 WARN L192 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 449 DAG size of output: 385 [2019-11-24 16:03:34,402 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 384 [2019-11-24 16:03:34,632 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 461 DAG size of output: 394 [2019-11-24 16:03:34,994 WARN L192 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 393 DAG size of output: 393 [2019-11-24 16:03:35,405 WARN L192 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 473 DAG size of output: 403 [2019-11-24 16:03:35,610 WARN L192 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 402 DAG size of output: 402 [2019-11-24 16:03:35,921 WARN L192 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 485 DAG size of output: 412 [2019-11-24 16:03:36,175 WARN L192 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 411 DAG size of output: 410 [2019-11-24 16:03:36,509 WARN L192 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 492 DAG size of output: 418 [2019-11-24 16:03:36,759 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 418 DAG size of output: 418 [2019-11-24 16:03:37,069 WARN L192 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 505 DAG size of output: 427 [2019-11-24 16:03:37,342 WARN L192 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 427 DAG size of output: 427 [2019-11-24 16:03:37,675 WARN L192 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 514 DAG size of output: 439 [2019-11-24 16:03:38,001 WARN L192 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 436 DAG size of output: 436 [2019-11-24 16:03:38,369 WARN L192 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 526 DAG size of output: 445 [2019-11-24 16:03:38,686 WARN L192 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 445 DAG size of output: 445 [2019-11-24 16:03:39,084 WARN L192 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 538 DAG size of output: 456 [2019-11-24 16:03:39,388 WARN L192 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 454 DAG size of output: 454 [2019-11-24 16:03:39,833 WARN L192 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 550 DAG size of output: 463 [2019-11-24 16:03:40,154 WARN L192 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 463 DAG size of output: 463 [2019-11-24 16:03:40,618 WARN L192 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 561 DAG size of output: 472 [2019-11-24 16:03:40,982 WARN L192 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 472 DAG size of output: 472 [2019-11-24 16:03:41,447 WARN L192 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 572 DAG size of output: 484 [2019-11-24 16:03:41,858 WARN L192 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 481 DAG size of output: 479 [2019-11-24 16:03:42,330 WARN L192 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 577 DAG size of output: 486 [2019-11-24 16:03:42,729 WARN L192 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 486 DAG size of output: 484 [2019-11-24 16:03:43,185 WARN L192 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 578 DAG size of output: 491 [2019-11-24 16:03:43,557 WARN L192 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 491 DAG size of output: 491 [2019-11-24 16:03:44,004 WARN L192 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 591 DAG size of output: 500 [2019-11-24 16:03:44,372 WARN L192 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 500 DAG size of output: 500 [2019-11-24 16:03:44,853 WARN L192 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 604 DAG size of output: 509 [2019-11-24 16:03:45,232 WARN L192 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 509 DAG size of output: 509 [2019-11-24 16:03:45,700 WARN L192 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 612 DAG size of output: 518 [2019-11-24 16:03:46,078 WARN L192 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 518 DAG size of output: 518 [2019-11-24 16:03:46,622 WARN L192 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 623 DAG size of output: 532 [2019-11-24 16:03:47,060 WARN L192 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 527 DAG size of output: 526 [2019-11-24 16:03:47,630 WARN L192 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 629 DAG size of output: 534 [2019-11-24 16:03:48,060 WARN L192 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 534 DAG size of output: 534 [2019-11-24 16:03:48,654 WARN L192 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 640 DAG size of output: 543 [2019-11-24 16:03:49,132 WARN L192 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 543 DAG size of output: 542 [2019-11-24 16:03:49,676 WARN L192 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 649 DAG size of output: 551 [2019-11-24 16:03:50,107 WARN L192 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 550 DAG size of output: 550 [2019-11-24 16:03:50,698 WARN L192 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 661 DAG size of output: 559 [2019-11-24 16:03:51,181 WARN L192 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 559 DAG size of output: 559 [2019-11-24 16:03:51,804 WARN L192 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 671 DAG size of output: 570 [2019-11-24 16:03:52,292 WARN L192 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 568 DAG size of output: 568 [2019-11-24 16:03:52,948 WARN L192 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 683 DAG size of output: 578 [2019-11-24 16:03:53,460 WARN L192 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 577 DAG size of output: 576 [2019-11-24 16:03:54,087 WARN L192 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 690 DAG size of output: 585 [2019-11-24 16:03:54,591 WARN L192 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 584 DAG size of output: 584 [2019-11-24 16:03:55,288 WARN L192 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 703 DAG size of output: 593 [2019-11-24 16:03:55,873 WARN L192 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 593 DAG size of output: 591 [2019-11-24 16:03:56,608 WARN L192 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 706 DAG size of output: 598 [2019-11-24 16:03:57,242 WARN L192 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 598 DAG size of output: 596 [2019-11-24 16:03:58,003 WARN L192 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 710 DAG size of output: 603 [2019-11-24 16:03:58,583 WARN L192 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 603 DAG size of output: 603 [2019-11-24 16:03:59,309 WARN L192 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 722 DAG size of output: 613 [2019-11-24 16:03:59,911 WARN L192 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 612 DAG size of output: 612 [2019-11-24 16:04:00,644 WARN L192 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 734 DAG size of output: 621 [2019-11-24 16:04:01,253 WARN L192 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 621 DAG size of output: 621 [2019-11-24 16:04:02,061 WARN L192 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 745 DAG size of output: 630 [2019-11-24 16:04:02,693 WARN L192 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 630 DAG size of output: 630 [2019-11-24 16:04:03,529 WARN L192 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 757 DAG size of output: 642 [2019-11-24 16:04:04,229 WARN L192 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 639 DAG size of output: 638 [2019-11-24 16:04:05,061 WARN L192 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 766 DAG size of output: 646 [2019-11-24 16:04:05,731 WARN L192 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 646 DAG size of output: 646 [2019-11-24 16:04:06,626 WARN L192 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 777 DAG size of output: 655 [2019-11-24 16:04:07,346 WARN L192 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 655 DAG size of output: 655 [2019-11-24 16:04:08,277 WARN L192 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 788 DAG size of output: 666 [2019-11-24 16:04:09,066 WARN L192 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 664 DAG size of output: 663 [2019-11-24 16:04:10,001 WARN L192 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 795 DAG size of output: 671 [2019-11-24 16:04:10,780 WARN L192 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 671 DAG size of output: 671 [2019-11-24 16:04:11,766 WARN L192 SmtUtils]: Spent 941.00 ms on a formula simplification. DAG size of input: 806 DAG size of output: 681 [2019-11-24 16:04:12,645 WARN L192 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 680 DAG size of output: 678 [2019-11-24 16:04:13,608 WARN L192 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 810 DAG size of output: 685 [2019-11-24 16:04:14,364 WARN L192 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 685 DAG size of output: 685 [2019-11-24 16:04:15,308 WARN L192 SmtUtils]: Spent 901.00 ms on a formula simplification. DAG size of input: 821 DAG size of output: 694 [2019-11-24 16:04:16,048 WARN L192 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 694 DAG size of output: 694 [2019-11-24 16:04:17,057 WARN L192 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 831 DAG size of output: 705 [2019-11-24 16:04:17,941 WARN L192 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 703 DAG size of output: 703 [2019-11-24 16:04:19,022 WARN L192 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 843 DAG size of output: 713 [2019-11-24 16:04:19,995 WARN L192 SmtUtils]: Spent 859.00 ms on a formula simplification. DAG size of input: 712 DAG size of output: 711 [2019-11-24 16:04:21,094 WARN L192 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 849 DAG size of output: 719 [2019-11-24 16:04:22,002 WARN L192 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 719 DAG size of output: 719 [2019-11-24 16:04:23,194 WARN L192 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 862 DAG size of output: 728 [2019-11-24 16:04:24,194 WARN L192 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 728 DAG size of output: 728 [2019-11-24 16:04:25,384 WARN L192 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 871 DAG size of output: 737 [2019-11-24 16:04:26,318 WARN L192 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 737 DAG size of output: 737 [2019-11-24 16:04:27,545 WARN L192 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 885 DAG size of output: 750 [2019-11-24 16:04:28,462 WARN L192 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 746 DAG size of output: 745 [2019-11-24 16:04:29,722 WARN L192 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 891 DAG size of output: 753 [2019-11-24 16:04:30,756 WARN L192 SmtUtils]: Spent 912.00 ms on a formula simplification. DAG size of input: 753 DAG size of output: 752 [2019-11-24 16:04:32,028 WARN L192 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 901 DAG size of output: 760 [2019-11-24 16:04:33,068 WARN L192 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 760 DAG size of output: 760 [2019-11-24 16:04:34,455 WARN L192 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 912 DAG size of output: 770 [2019-11-24 16:04:35,615 WARN L192 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 769 DAG size of output: 768 [2019-11-24 16:04:36,920 WARN L192 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 919 DAG size of output: 776 [2019-11-24 16:04:38,019 WARN L192 SmtUtils]: Spent 959.00 ms on a formula simplification. DAG size of input: 776 DAG size of output: 776 [2019-11-24 16:04:39,526 WARN L192 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 932 DAG size of output: 786 [2019-11-24 16:04:40,732 WARN L192 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 785 DAG size of output: 784 [2019-11-24 16:04:42,146 WARN L192 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 937 DAG size of output: 792 [2019-11-24 16:04:43,372 WARN L192 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 792 DAG size of output: 792 [2019-11-24 16:04:44,946 WARN L192 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 950 DAG size of output: 802 [2019-11-24 16:04:46,091 WARN L192 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 801 DAG size of output: 801 [2019-11-24 16:04:47,658 WARN L192 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 960 DAG size of output: 811 [2019-11-24 16:04:49,006 WARN L192 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 810 DAG size of output: 809 [2019-11-24 16:04:50,642 WARN L192 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 968 DAG size of output: 817 [2019-11-24 16:04:52,072 WARN L192 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 817 DAG size of output: 815 [2019-11-24 16:04:53,645 WARN L192 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 972 DAG size of output: 822 [2019-11-24 16:04:54,987 WARN L192 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 822 DAG size of output: 822 [2019-11-24 16:04:56,712 WARN L192 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 985 DAG size of output: 832 [2019-11-24 16:04:58,115 WARN L192 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 831 DAG size of output: 831 [2019-11-24 16:04:59,886 WARN L192 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 995 DAG size of output: 841