java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block SingleStatement --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 11:19:34,756 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 11:19:34,758 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 11:19:34,770 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 11:19:34,770 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 11:19:34,771 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 11:19:34,772 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 11:19:34,774 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 11:19:34,776 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 11:19:34,777 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 11:19:34,778 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 11:19:34,779 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 11:19:34,779 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 11:19:34,780 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 11:19:34,781 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 11:19:34,782 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 11:19:34,783 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 11:19:34,784 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 11:19:34,786 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 11:19:34,789 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 11:19:34,794 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 11:19:34,795 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 11:19:34,798 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 11:19:34,799 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 11:19:34,802 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 11:19:34,802 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 11:19:34,802 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 11:19:34,805 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 11:19:34,805 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 11:19:34,808 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 11:19:34,809 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 11:19:34,809 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 11:19:34,810 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 11:19:34,811 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 11:19:34,814 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 11:19:34,816 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 11:19:34,817 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 11:19:34,817 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 11:19:34,817 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 11:19:34,818 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 11:19:34,819 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 11:19:34,822 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-18 11:19:34,836 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 11:19:34,836 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 11:19:34,837 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 11:19:34,840 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 11:19:34,840 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 11:19:34,841 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 11:19:34,841 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 11:19:34,841 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 11:19:34,841 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 11:19:34,841 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 11:19:34,841 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 11:19:34,842 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 11:19:34,842 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 11:19:34,842 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 11:19:34,842 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 11:19:34,842 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 11:19:34,843 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 11:19:34,843 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 11:19:34,843 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 11:19:34,843 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 11:19:34,843 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 11:19:34,843 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 11:19:34,844 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 11:19:34,844 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 11:19:34,844 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 11:19:34,844 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 11:19:34,844 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 11:19:34,845 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 11:19:34,845 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SingleStatement Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-18 11:19:34,879 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 11:19:34,891 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 11:19:34,894 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 11:19:34,896 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 11:19:34,896 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 11:19:34,897 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+nlh-reducer.c [2019-09-18 11:19:34,957 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bdde90db/003e8bf3304a44689fd706e6e3494fc5/FLAGb9604da37 [2019-09-18 11:19:35,498 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 11:19:35,499 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+nlh-reducer.c [2019-09-18 11:19:35,531 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bdde90db/003e8bf3304a44689fd706e6e3494fc5/FLAGb9604da37 [2019-09-18 11:19:35,789 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bdde90db/003e8bf3304a44689fd706e6e3494fc5 [2019-09-18 11:19:35,799 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 11:19:35,800 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 11:19:35,801 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 11:19:35,801 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 11:19:35,804 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 11:19:35,805 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 11:19:35" (1/1) ... [2019-09-18 11:19:35,808 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d428e7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:19:35, skipping insertion in model container [2019-09-18 11:19:35,808 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 11:19:35" (1/1) ... [2019-09-18 11:19:35,816 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 11:19:35,887 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 11:19:36,471 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 11:19:36,477 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 11:19:36,689 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 11:19:36,703 INFO L192 MainTranslator]: Completed translation [2019-09-18 11:19:36,704 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:19:36 WrapperNode [2019-09-18 11:19:36,704 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 11:19:36,704 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 11:19:36,705 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 11:19:36,705 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 11:19:36,715 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:19:36" (1/1) ... [2019-09-18 11:19:36,715 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:19:36" (1/1) ... [2019-09-18 11:19:36,740 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:19:36" (1/1) ... [2019-09-18 11:19:36,740 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:19:36" (1/1) ... [2019-09-18 11:19:36,797 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:19:36" (1/1) ... [2019-09-18 11:19:36,825 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:19:36" (1/1) ... [2019-09-18 11:19:36,838 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:19:36" (1/1) ... [2019-09-18 11:19:36,851 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 11:19:36,852 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 11:19:36,852 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 11:19:36,852 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 11:19:36,853 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:19:36" (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 [2019-09-18 11:19:36,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 11:19:36,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 11:19:36,922 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 11:19:36,923 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 11:19:36,923 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-18 11:19:36,923 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-18 11:19:36,923 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 11:19:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 11:19:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 11:19:36,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 11:19:39,151 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 11:19:39,152 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-18 11:19:39,154 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 11:19:39 BoogieIcfgContainer [2019-09-18 11:19:39,154 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 11:19:39,154 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 11:19:39,155 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 11:19:39,155 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 11:19:39,156 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 11:19:39" (1/1) ... [2019-09-18 11:19:39,157 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-18 11:19:39,181 INFO L162 IcfgInterpreter]: Started Sifa with 16 locations of interest [2019-09-18 11:19:39,181 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 11:19:39,195 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 11:19:39,204 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 11:19:39,206 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 11:19:39,301 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 20 for LOIs [2019-09-18 11:19:49,402 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 41 [2019-09-18 11:19:49,909 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:19:50,016 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:19:50,256 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:19:50,393 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:19:50,646 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:19:50,748 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:19:50,991 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:19:51,306 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:19:51,439 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:19:51,693 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:19:51,798 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:19:52,051 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:19:52,160 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:19:52,422 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:19:52,528 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:19:52,765 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:19:52,872 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:19:53,128 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:19:53,233 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:19:53,483 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:19:53,589 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:19:53,825 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:19:53,933 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:19:54,172 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:19:54,278 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:19:54,517 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:19:54,622 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:19:54,866 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:19:54,972 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:19:55,209 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:19:55,342 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:19:55,616 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:19:55,757 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:19:56,027 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:19:56,147 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:19:56,431 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:19:56,537 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:19:56,785 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:19:56,893 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:19:57,126 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:19:57,231 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:19:57,464 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:19:57,570 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:19:57,801 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:19:57,902 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:19:58,132 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:19:58,258 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:19:58,495 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:19:58,598 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:19:58,852 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:19:58,959 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:19:59,195 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:19:59,296 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:19:59,555 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:19:59,663 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:19:59,901 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:20:00,009 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:20:00,267 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:20:00,373 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:20:00,609 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:20:00,715 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:20:00,946 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:20:01,053 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:20:01,288 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:20:01,391 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:20:01,632 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:20:01,740 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:20:01,981 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:20:02,089 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:20:02,324 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:20:02,429 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:20:02,734 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:20:02,840 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:20:03,074 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:20:03,181 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:20:03,428 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:20:03,540 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:20:03,775 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 62 [2019-09-18 11:20:03,880 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-18 11:20:04,439 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 103 [2019-09-18 11:20:04,613 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-18 11:20:05,494 WARN L191 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 136 [2019-09-18 11:20:05,880 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2019-09-18 11:20:06,110 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 34 [2019-09-18 11:20:06,697 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 101 [2019-09-18 11:20:06,884 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 11:20:07,526 WARN L191 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 130 [2019-09-18 11:20:07,817 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-09-18 11:20:08,061 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 36 [2019-09-18 11:20:08,639 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 102 [2019-09-18 11:20:08,808 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-18 11:20:09,742 WARN L191 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 135 [2019-09-18 11:20:10,242 WARN L191 SmtUtils]: Spent 498.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-18 11:20:10,443 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 34 [2019-09-18 11:20:10,991 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 103 [2019-09-18 11:20:11,176 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-18 11:20:12,006 WARN L191 SmtUtils]: Spent 820.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 136 [2019-09-18 11:20:12,394 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2019-09-18 11:20:12,562 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 34 [2019-09-18 11:20:13,090 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 100 [2019-09-18 11:20:13,269 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 11:20:13,903 WARN L191 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 125 [2019-09-18 11:20:14,206 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2019-09-18 11:20:14,480 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 32 [2019-09-18 11:20:15,055 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 102 [2019-09-18 11:20:15,228 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-18 11:20:16,084 WARN L191 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 135 [2019-09-18 11:20:16,471 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-18 11:20:16,641 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 38 [2019-09-18 11:20:17,177 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 101 [2019-09-18 11:20:17,360 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 11:20:18,041 WARN L191 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 131 [2019-09-18 11:20:18,335 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:20:18,566 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 38 [2019-09-18 11:20:19,105 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 101 [2019-09-18 11:20:19,284 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-18 11:20:19,932 WARN L191 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 131 [2019-09-18 11:20:20,225 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:20:20,498 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 32 [2019-09-18 11:20:21,052 WARN L191 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 102 [2019-09-18 11:20:21,233 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-18 11:20:22,082 WARN L191 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 135 [2019-09-18 11:20:22,469 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-18 11:20:22,651 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 38 [2019-09-18 11:20:23,210 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 102 [2019-09-18 11:20:23,377 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-18 11:20:24,250 WARN L191 SmtUtils]: Spent 866.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 134 [2019-09-18 11:20:24,680 WARN L191 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 11:20:24,897 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 32 [2019-09-18 11:20:25,468 WARN L191 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 100 [2019-09-18 11:20:25,697 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 11:20:26,315 WARN L191 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 130 [2019-09-18 11:20:26,603 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-09-18 11:20:26,831 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 34 [2019-09-18 11:20:27,394 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 102 [2019-09-18 11:20:27,566 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-18 11:20:28,445 WARN L191 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 135 [2019-09-18 11:20:28,869 WARN L191 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-18 11:20:29,054 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 38 [2019-09-18 11:20:29,602 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 103 [2019-09-18 11:20:29,776 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-18 11:20:30,647 WARN L191 SmtUtils]: Spent 863.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 140 [2019-09-18 11:20:31,066 WARN L191 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 140 [2019-09-18 11:20:31,269 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 38 [2019-09-18 11:20:31,508 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 32 [2019-09-18 11:20:32,151 WARN L191 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 100 [2019-09-18 11:20:32,331 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 11:20:32,960 WARN L191 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 125 [2019-09-18 11:20:33,268 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2019-09-18 11:20:33,498 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 38 [2019-09-18 11:20:33,908 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 58 [2019-09-18 11:20:34,447 WARN L191 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 87 [2019-09-18 11:20:34,949 WARN L191 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 87 [2019-09-18 11:20:35,469 WARN L191 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 87 [2019-09-18 11:20:35,532 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:20:35,541 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:20:35,707 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:20:36,046 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:20:36,246 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:20:36,452 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:20:36,655 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:20:36,863 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:20:37,064 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:20:37,268 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:20:37,474 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:20:37,677 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:20:37,881 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:20:38,087 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:20:38,293 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:20:38,498 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:20:38,700 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:20:38,751 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:20:38,833 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:20:39,865 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 78 [2019-09-18 11:20:40,020 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-18 11:20:40,331 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 87 [2019-09-18 11:20:40,489 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 11:20:40,684 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-18 11:20:40,880 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-18 11:20:41,807 WARN L191 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 116 [2019-09-18 11:20:42,247 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-18 11:20:42,845 WARN L191 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 100 [2019-09-18 11:20:43,105 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 11:20:43,744 WARN L191 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 107 [2019-09-18 11:20:44,051 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-18 11:20:45,120 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 156 DAG size of output: 129 [2019-09-18 11:20:45,614 WARN L191 SmtUtils]: Spent 492.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-18 11:20:46,827 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 136 DAG size of output: 111 [2019-09-18 11:20:47,199 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 11:20:48,036 WARN L191 SmtUtils]: Spent 833.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 118 [2019-09-18 11:20:48,453 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:20:49,674 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 159 DAG size of output: 139 [2019-09-18 11:20:50,236 WARN L191 SmtUtils]: Spent 560.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 11:20:51,378 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 157 DAG size of output: 135 [2019-09-18 11:20:51,884 WARN L191 SmtUtils]: Spent 504.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-18 11:20:53,404 WARN L191 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 174 DAG size of output: 162 [2019-09-18 11:20:55,390 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 33 [2019-09-18 11:20:55,764 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 31 [2019-09-18 11:20:57,694 WARN L191 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 90 [2019-09-18 11:20:58,167 WARN L191 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 90 [2019-09-18 11:20:58,641 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 90 [2019-09-18 11:20:58,859 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2019-09-18 11:20:59,307 WARN L191 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 90 [2019-09-18 11:20:59,773 WARN L191 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 90 [2019-09-18 11:21:00,306 WARN L191 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 90 [2019-09-18 11:21:00,774 WARN L191 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 90 [2019-09-18 11:21:01,248 WARN L191 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 90 [2019-09-18 11:21:01,470 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2019-09-18 11:21:01,674 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2019-09-18 11:21:02,122 WARN L191 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 90 [2019-09-18 11:21:02,596 WARN L191 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 90 [2019-09-18 11:21:03,073 WARN L191 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 90 [2019-09-18 11:21:03,560 WARN L191 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 90 [2019-09-18 11:21:04,044 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 90 [2019-09-18 11:21:04,514 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 90 [2019-09-18 11:21:04,987 WARN L191 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 90 [2019-09-18 11:21:05,457 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 90 [2019-09-18 11:21:05,925 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 90 [2019-09-18 11:21:06,388 WARN L191 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 90 [2019-09-18 11:21:06,860 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 90 [2019-09-18 11:21:07,331 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 90 [2019-09-18 11:21:07,802 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 90 [2019-09-18 11:21:08,275 WARN L191 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 90 [2019-09-18 11:21:08,783 WARN L191 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 90 [2019-09-18 11:21:09,160 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 49 [2019-09-18 11:21:09,609 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 66 [2019-09-18 11:21:10,074 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 66 [2019-09-18 11:21:10,540 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 66 [2019-09-18 11:21:11,006 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 66 [2019-09-18 11:21:11,475 WARN L191 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 66 [2019-09-18 11:21:11,939 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 66 [2019-09-18 11:21:12,404 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 66 [2019-09-18 11:21:12,866 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 66 [2019-09-18 11:21:13,341 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 66 [2019-09-18 11:21:13,803 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 66 [2019-09-18 11:21:14,274 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 66 [2019-09-18 11:21:14,746 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 66 [2019-09-18 11:21:15,216 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 66 [2019-09-18 11:21:15,685 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 66 [2019-09-18 11:21:15,786 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:21:15,858 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:21:16,006 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 11:21:16,125 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 11:21:16,242 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 11:21:16,355 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 11:21:16,472 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 11:21:16,589 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 11:21:16,713 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 11:21:16,847 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 11:21:16,974 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 11:21:17,090 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 11:21:17,220 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 11:21:17,393 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 11:21:17,511 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 11:21:17,625 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-18 11:21:17,945 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:21:17,965 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:21:18,844 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:21:19,299 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:21:19,791 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:21:20,266 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:21:20,722 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:21:21,199 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:21:21,649 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:21:22,116 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:21:22,587 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:21:23,062 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:21:23,538 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:21:24,005 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:21:24,480 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:21:24,955 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:21:25,257 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:21:25,284 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:21:25,541 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 45 [2019-09-18 11:21:25,766 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 45 [2019-09-18 11:21:25,987 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 45 [2019-09-18 11:21:26,207 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 45 [2019-09-18 11:21:26,473 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 45 [2019-09-18 11:21:26,694 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 45 [2019-09-18 11:21:26,916 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 45 [2019-09-18 11:21:27,136 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 45 [2019-09-18 11:21:27,362 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 45 [2019-09-18 11:21:27,581 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 45 [2019-09-18 11:21:27,804 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 45 [2019-09-18 11:21:28,023 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 45 [2019-09-18 11:21:28,248 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 45 [2019-09-18 11:21:28,475 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 45 [2019-09-18 11:21:28,983 WARN L191 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 84 [2019-09-18 11:21:29,087 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-18 11:21:29,572 WARN L191 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 110 [2019-09-18 11:21:29,795 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-18 11:21:30,001 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 32 [2019-09-18 11:21:30,617 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 84 [2019-09-18 11:21:30,733 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-18 11:21:31,344 WARN L191 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 115 [2019-09-18 11:21:31,630 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-18 11:21:31,772 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 38 [2019-09-18 11:21:32,388 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 84 [2019-09-18 11:21:32,501 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-18 11:21:32,980 WARN L191 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 112 [2019-09-18 11:21:33,206 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-18 11:21:33,369 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 38 [2019-09-18 11:21:33,995 WARN L191 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 83 [2019-09-18 11:21:34,105 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 11:21:34,601 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 106 [2019-09-18 11:21:34,828 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 11:21:35,015 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 32 [2019-09-18 11:21:35,653 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 83 [2019-09-18 11:21:35,768 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 11:21:36,360 WARN L191 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 106 [2019-09-18 11:21:36,589 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 11:21:36,772 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 32 [2019-09-18 11:21:37,443 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 84 [2019-09-18 11:21:37,550 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-18 11:21:38,027 WARN L191 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 115 [2019-09-18 11:21:38,250 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-18 11:21:38,437 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 32 [2019-09-18 11:21:39,054 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 84 [2019-09-18 11:21:39,170 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-18 11:21:39,777 WARN L191 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 119 [2019-09-18 11:21:40,069 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-09-18 11:21:40,227 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 38 [2019-09-18 11:21:40,846 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 84 [2019-09-18 11:21:40,954 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-18 11:21:41,438 WARN L191 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 112 [2019-09-18 11:21:41,663 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-18 11:21:41,848 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 32 [2019-09-18 11:21:42,457 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 84 [2019-09-18 11:21:42,573 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-18 11:21:43,167 WARN L191 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 114 [2019-09-18 11:21:43,449 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-18 11:21:43,597 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 36 [2019-09-18 11:21:44,215 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 86 [2019-09-18 11:21:44,328 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-18 11:21:44,927 WARN L191 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 117 [2019-09-18 11:21:45,201 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-18 11:21:45,354 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 36 [2019-09-18 11:21:45,986 WARN L191 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 84 [2019-09-18 11:21:46,094 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-18 11:21:46,563 WARN L191 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 111 [2019-09-18 11:21:46,788 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 11:21:46,952 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 34 [2019-09-18 11:21:47,575 WARN L191 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 83 [2019-09-18 11:21:47,686 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 11:21:48,179 WARN L191 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 111 [2019-09-18 11:21:48,406 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 11:21:48,593 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 32 [2019-09-18 11:21:49,203 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 84 [2019-09-18 11:21:49,316 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-18 11:21:49,951 WARN L191 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 118 [2019-09-18 11:21:50,244 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 11:21:50,408 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 32 [2019-09-18 11:21:51,013 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 84 [2019-09-18 11:21:51,125 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-18 11:21:51,606 WARN L191 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 115 [2019-09-18 11:21:51,835 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-18 11:21:52,023 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 32 [2019-09-18 11:21:52,230 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:21:52,252 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:21:52,421 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:21:55,350 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:21:55,376 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:21:56,505 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 67 [2019-09-18 11:21:56,616 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-18 11:21:56,888 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 67 [2019-09-18 11:21:56,994 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-18 11:21:57,267 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 67 [2019-09-18 11:21:57,379 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-18 11:21:57,653 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 67 [2019-09-18 11:21:57,764 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-18 11:21:58,036 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 67 [2019-09-18 11:21:58,146 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-18 11:21:58,537 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 67 [2019-09-18 11:21:58,648 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-18 11:21:58,916 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 67 [2019-09-18 11:21:59,027 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-18 11:21:59,304 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 67 [2019-09-18 11:21:59,415 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-18 11:21:59,689 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 67 [2019-09-18 11:21:59,799 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-18 11:22:00,071 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 67 [2019-09-18 11:22:00,181 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-18 11:22:00,456 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 67 [2019-09-18 11:22:00,568 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-18 11:22:00,836 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 67 [2019-09-18 11:22:00,950 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-18 11:22:01,221 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 67 [2019-09-18 11:22:01,332 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-18 11:22:01,605 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 67 [2019-09-18 11:22:01,715 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-18 11:22:01,722 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:22:01,751 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:22:01,905 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 11:22:02,039 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 11:22:02,173 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 11:22:02,306 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 11:22:02,438 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 11:22:02,574 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 11:22:02,706 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 11:22:02,843 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 11:22:02,973 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 11:22:03,103 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 11:22:03,237 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 11:22:03,366 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 11:22:03,500 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 11:22:03,636 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-18 11:22:03,805 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:22:03,824 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:22:04,663 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:22:04,691 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:22:07,484 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:22:07,507 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:22:08,061 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:22:08,106 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:22:09,546 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:22:09,572 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:22:12,441 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:22:12,481 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:22:13,286 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:22:13,328 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:22:14,219 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 69 [2019-09-18 11:22:14,347 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-18 11:22:14,710 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 68 [2019-09-18 11:22:14,822 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 11:22:15,301 WARN L191 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 78 [2019-09-18 11:22:15,453 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-18 11:22:16,085 WARN L191 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 105 [2019-09-18 11:22:16,387 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 11:22:17,138 WARN L191 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 89 [2019-09-18 11:22:17,359 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-18 11:22:17,916 WARN L191 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 99 [2019-09-18 11:22:18,185 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-18 11:22:19,013 WARN L191 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 117 [2019-09-18 11:22:19,398 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-18 11:22:20,450 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 133 DAG size of output: 107 [2019-09-18 11:22:20,772 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-18 11:22:21,734 WARN L191 SmtUtils]: Spent 959.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 123 [2019-09-18 11:22:23,157 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 33 [2019-09-18 11:22:23,655 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 30 [2019-09-18 11:22:24,268 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 30 [2019-09-18 11:22:26,115 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:22:26,459 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:22:26,807 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:22:27,158 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:22:27,534 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:22:27,884 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:22:28,263 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:22:28,609 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:22:28,960 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:22:29,308 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:22:29,651 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:22:29,998 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:22:30,358 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:22:30,733 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:22:31,406 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:22:31,430 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:22:31,828 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:22:34,545 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:22:34,570 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:22:35,442 WARN L191 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 78 [2019-09-18 11:22:35,599 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-18 11:22:35,915 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 85 [2019-09-18 11:22:36,062 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 11:22:36,263 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 11:22:36,478 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 11:22:37,237 WARN L191 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 115 [2019-09-18 11:22:37,602 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-18 11:22:38,217 WARN L191 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 109 [2019-09-18 11:22:38,498 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 11:22:39,192 WARN L191 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 112 [2019-09-18 11:22:39,529 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-18 11:22:40,743 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 168 DAG size of output: 139 [2019-09-18 11:22:41,305 WARN L191 SmtUtils]: Spent 561.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 11:22:42,584 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 147 DAG size of output: 113 [2019-09-18 11:22:42,970 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 11:22:43,881 WARN L191 SmtUtils]: Spent 906.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 120 [2019-09-18 11:22:44,313 WARN L191 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-18 11:22:45,668 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 168 DAG size of output: 148 [2019-09-18 11:22:46,313 WARN L191 SmtUtils]: Spent 643.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-09-18 11:22:47,492 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 169 DAG size of output: 149 [2019-09-18 11:22:48,055 WARN L191 SmtUtils]: Spent 562.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-18 11:22:49,443 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 182 DAG size of output: 160 [2019-09-18 11:22:50,863 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 33 [2019-09-18 11:22:51,482 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 30 [2019-09-18 11:22:51,608 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 30 [2019-09-18 11:22:51,976 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 30 [2019-09-18 11:22:52,221 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 30 [2019-09-18 11:22:52,346 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 30 [2019-09-18 11:22:53,183 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:22:53,653 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 76 [2019-09-18 11:22:54,268 WARN L191 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 102 [2019-09-18 11:22:54,515 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-18 11:22:54,653 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 38 [2019-09-18 11:22:57,636 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:22:57,663 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:22:57,916 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2019-09-18 11:22:58,233 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2019-09-18 11:22:58,548 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2019-09-18 11:22:58,862 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2019-09-18 11:22:59,179 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2019-09-18 11:22:59,501 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2019-09-18 11:22:59,823 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2019-09-18 11:23:00,144 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2019-09-18 11:23:00,462 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2019-09-18 11:23:00,780 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2019-09-18 11:23:01,099 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2019-09-18 11:23:01,414 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2019-09-18 11:23:01,728 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2019-09-18 11:23:02,051 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2019-09-18 11:23:02,652 WARN L191 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 100 [2019-09-18 11:23:02,787 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 11:23:03,308 WARN L191 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 127 [2019-09-18 11:23:03,552 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 11:23:03,754 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 32 [2019-09-18 11:23:04,452 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 102 [2019-09-18 11:23:04,588 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-18 11:23:05,334 WARN L191 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 134 [2019-09-18 11:23:05,690 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 11:23:05,902 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 32 [2019-09-18 11:23:06,599 WARN L191 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 102 [2019-09-18 11:23:06,733 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-18 11:23:07,457 WARN L191 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 131 [2019-09-18 11:23:07,809 WARN L191 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:23:08,002 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 32 [2019-09-18 11:23:08,663 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 100 [2019-09-18 11:23:08,794 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 11:23:09,536 WARN L191 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 131 [2019-09-18 11:23:09,889 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:23:10,068 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 38 [2019-09-18 11:23:10,741 WARN L191 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 100 [2019-09-18 11:23:10,876 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 11:23:11,614 WARN L191 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 131 [2019-09-18 11:23:11,965 WARN L191 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:23:12,165 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 32 [2019-09-18 11:23:12,870 WARN L191 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 99 [2019-09-18 11:23:13,001 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-18 11:23:13,529 WARN L191 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 124 [2019-09-18 11:23:13,772 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-18 11:23:13,979 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 32 [2019-09-18 11:23:14,633 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 100 [2019-09-18 11:23:14,764 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 11:23:15,488 WARN L191 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 134 [2019-09-18 11:23:15,849 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 11:23:16,046 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 38 [2019-09-18 11:23:16,725 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 100 [2019-09-18 11:23:16,860 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 11:23:17,616 WARN L191 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 134 [2019-09-18 11:23:17,976 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 11:23:18,142 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 38 [2019-09-18 11:23:18,828 WARN L191 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 100 [2019-09-18 11:23:18,959 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 11:23:19,699 WARN L191 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 134 [2019-09-18 11:23:20,063 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 11:23:20,269 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 32 [2019-09-18 11:23:20,944 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 100 [2019-09-18 11:23:21,076 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 11:23:21,610 WARN L191 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 127 [2019-09-18 11:23:21,857 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-18 11:23:22,035 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 38 [2019-09-18 11:23:22,702 WARN L191 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 100 [2019-09-18 11:23:22,837 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 11:23:23,588 WARN L191 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 134 [2019-09-18 11:23:23,943 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-18 11:23:24,107 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 34 [2019-09-18 11:23:24,794 WARN L191 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 100 [2019-09-18 11:23:24,925 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 11:23:25,470 WARN L191 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 130 [2019-09-18 11:23:25,719 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 130 [2019-09-18 11:23:25,930 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 32 [2019-09-18 11:23:26,625 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 102 [2019-09-18 11:23:26,759 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-18 11:23:27,499 WARN L191 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 131 [2019-09-18 11:23:27,848 WARN L191 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:23:28,019 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 38 [2019-09-18 11:23:28,706 WARN L191 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 100 [2019-09-18 11:23:28,842 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 11:23:29,594 WARN L191 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 131 [2019-09-18 11:23:29,952 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-09-18 11:23:30,156 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 32 [2019-09-18 11:23:31,255 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:23:31,274 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:23:32,249 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:23:32,276 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:23:35,099 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:23:35,141 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:23:35,398 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2019-09-18 11:23:35,717 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2019-09-18 11:23:36,041 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2019-09-18 11:23:36,364 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2019-09-18 11:23:36,680 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2019-09-18 11:23:37,004 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2019-09-18 11:23:37,331 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2019-09-18 11:23:37,671 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2019-09-18 11:23:37,996 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2019-09-18 11:23:38,316 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2019-09-18 11:23:38,634 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2019-09-18 11:23:38,956 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2019-09-18 11:23:39,284 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2019-09-18 11:23:39,608 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 61 [2019-09-18 11:23:40,100 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 86 [2019-09-18 11:23:40,452 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 86 [2019-09-18 11:23:40,802 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 86 [2019-09-18 11:23:41,156 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 86 [2019-09-18 11:23:41,503 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 86 [2019-09-18 11:23:41,851 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 86 [2019-09-18 11:23:42,197 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 86 [2019-09-18 11:23:42,548 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 86 [2019-09-18 11:23:42,902 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 86 [2019-09-18 11:23:43,248 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 86 [2019-09-18 11:23:43,594 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 86 [2019-09-18 11:23:43,937 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 86 [2019-09-18 11:23:44,292 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 86 [2019-09-18 11:23:44,640 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 86 [2019-09-18 11:23:44,789 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:23:44,830 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:23:46,502 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:23:46,522 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:23:47,065 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:23:47,109 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:23:47,410 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:23:47,454 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:23:49,510 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:23:49,529 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:23:50,091 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:23:50,152 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:23:53,021 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:23:53,041 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:23:53,509 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:23:53,857 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:23:54,212 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:23:54,589 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:23:54,966 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:23:55,315 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:23:55,664 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:23:56,015 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:23:56,369 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:23:56,744 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:23:57,095 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:23:57,469 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:23:57,847 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:23:58,223 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:23:58,649 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:23:58,690 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:23:58,937 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-18 11:23:59,110 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-18 11:23:59,290 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-18 11:23:59,465 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-18 11:23:59,638 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-18 11:23:59,828 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-18 11:24:00,000 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-18 11:24:00,169 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-18 11:24:00,342 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-18 11:24:00,513 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-18 11:24:00,694 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-18 11:24:00,863 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-18 11:24:01,037 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-18 11:24:01,216 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-18 11:24:01,775 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 85 [2019-09-18 11:24:01,896 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 11:24:02,508 WARN L191 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 120 [2019-09-18 11:24:02,806 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-18 11:24:02,964 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 38 [2019-09-18 11:24:03,276 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:24:03,883 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 83 [2019-09-18 11:24:03,995 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 11:24:04,491 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 111 [2019-09-18 11:24:04,719 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 11:24:04,876 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 38 [2019-09-18 11:24:05,175 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:24:05,792 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 84 [2019-09-18 11:24:05,908 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-18 11:24:06,407 WARN L191 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 110 [2019-09-18 11:24:06,637 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-18 11:24:06,798 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 38 [2019-09-18 11:24:07,105 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:24:07,731 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 87 [2019-09-18 11:24:07,847 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 11:24:08,462 WARN L191 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 120 [2019-09-18 11:24:08,759 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-18 11:24:08,913 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 34 [2019-09-18 11:24:09,214 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:24:09,832 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 85 [2019-09-18 11:24:09,947 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 11:24:10,554 WARN L191 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 117 [2019-09-18 11:24:10,841 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-18 11:24:11,035 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 32 [2019-09-18 11:24:11,339 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:24:11,970 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 83 [2019-09-18 11:24:12,088 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 11:24:12,590 WARN L191 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 106 [2019-09-18 11:24:12,819 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 11:24:12,989 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 38 [2019-09-18 11:24:13,285 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:24:13,930 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 85 [2019-09-18 11:24:14,044 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 11:24:14,654 WARN L191 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 120 [2019-09-18 11:24:14,947 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-18 11:24:15,098 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 34 [2019-09-18 11:24:15,405 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:24:16,029 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 85 [2019-09-18 11:24:16,143 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 11:24:16,747 WARN L191 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 117 [2019-09-18 11:24:17,031 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-18 11:24:17,187 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 36 [2019-09-18 11:24:17,493 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:24:18,116 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 85 [2019-09-18 11:24:18,236 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-18 11:24:18,849 WARN L191 SmtUtils]: Spent 608.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 117 [2019-09-18 11:24:19,134 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-18 11:24:19,287 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 38 [2019-09-18 11:24:19,593 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:24:20,201 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 84 [2019-09-18 11:24:20,312 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-18 11:24:20,796 WARN L191 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 110 [2019-09-18 11:24:21,024 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-18 11:24:21,187 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 38 [2019-09-18 11:24:21,493 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:24:22,139 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 83 [2019-09-18 11:24:22,257 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 11:24:22,751 WARN L191 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 111 [2019-09-18 11:24:22,977 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-18 11:24:23,137 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 34 [2019-09-18 11:24:23,437 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:24:24,054 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 84 [2019-09-18 11:24:24,168 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-18 11:24:24,646 WARN L191 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 112 [2019-09-18 11:24:24,870 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-18 11:24:25,031 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 36 [2019-09-18 11:24:25,335 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:24:25,982 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 87 [2019-09-18 11:24:26,098 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 11:24:26,716 WARN L191 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 117 [2019-09-18 11:24:27,006 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-18 11:24:27,168 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 32 [2019-09-18 11:24:27,458 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:24:28,106 WARN L191 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 87 [2019-09-18 11:24:28,223 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-18 11:24:28,844 WARN L191 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 120 [2019-09-18 11:24:29,142 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-18 11:24:29,300 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 34 [2019-09-18 11:24:29,603 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:24:29,813 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:24:29,831 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:24:30,232 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:24:32,916 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:24:33,208 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 56 [2019-09-18 11:24:34,365 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-18 11:24:34,885 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 82 [2019-09-18 11:24:35,575 WARN L191 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 113 [2019-09-18 11:24:35,842 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 11:24:36,011 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 38 [2019-09-18 11:24:39,030 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 63 [2019-09-18 11:24:39,499 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 64 [2019-09-18 11:24:39,601 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-18 11:24:39,731 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 34 [2019-09-18 11:24:40,127 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 61 [2019-09-18 11:24:40,395 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 33 [2019-09-18 11:24:40,622 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 42 [2019-09-18 11:24:40,876 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:24:41,315 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 61 [2019-09-18 11:24:41,782 WARN L191 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 64 [2019-09-18 11:24:41,883 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-18 11:24:41,996 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 34 [2019-09-18 11:24:42,402 WARN L191 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 61 [2019-09-18 11:24:42,663 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 33 [2019-09-18 11:24:42,893 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 42 [2019-09-18 11:24:43,135 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:24:43,594 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 63 [2019-09-18 11:24:44,051 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 61 [2019-09-18 11:24:44,261 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 34 [2019-09-18 11:24:44,672 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 64 [2019-09-18 11:24:44,775 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-18 11:24:44,913 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 33 [2019-09-18 11:24:45,139 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 43 [2019-09-18 11:24:45,372 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:24:45,849 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 60 [2019-09-18 11:24:46,251 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 71 [2019-09-18 11:24:46,383 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 11:24:46,801 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 71 [2019-09-18 11:24:46,932 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 11:24:47,083 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 32 [2019-09-18 11:24:47,307 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 42 [2019-09-18 11:24:47,545 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:24:47,925 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 61 [2019-09-18 11:24:48,411 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 64 [2019-09-18 11:24:48,515 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-18 11:24:49,010 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 64 [2019-09-18 11:24:49,113 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-18 11:24:49,278 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 33 [2019-09-18 11:24:49,512 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 44 [2019-09-18 11:24:49,745 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:24:50,205 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 61 [2019-09-18 11:24:50,671 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 64 [2019-09-18 11:24:51,279 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 64 [2019-09-18 11:24:51,506 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 33 [2019-09-18 11:24:51,734 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 43 [2019-09-18 11:24:51,970 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-18 11:24:52,376 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 61 [2019-09-18 11:24:52,830 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 61 [2019-09-18 11:24:53,042 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 34 [2019-09-18 11:24:53,461 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 61 [2019-09-18 11:24:53,564 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-18 11:24:53,727 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 33 [2019-09-18 11:24:53,956 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 44 [2019-09-18 11:24:54,188 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:24:54,577 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 61 [2019-09-18 11:24:55,034 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 64 [2019-09-18 11:24:55,614 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 61 [2019-09-18 11:24:55,839 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 33 [2019-09-18 11:24:56,064 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 42 [2019-09-18 11:24:56,303 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 40 [2019-09-18 11:24:56,795 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 63 [2019-09-18 11:24:57,246 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 61 [2019-09-18 11:24:57,454 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 34 [2019-09-18 11:24:57,855 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 61 [2019-09-18 11:24:58,078 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 33 [2019-09-18 11:24:58,355 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 38 [2019-09-18 11:24:58,629 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 63 [2019-09-18 11:24:59,011 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 71 [2019-09-18 11:24:59,140 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 11:24:59,254 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 34 [2019-09-18 11:24:59,702 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 70 [2019-09-18 11:24:59,827 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-18 11:24:59,994 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 32 [2019-09-18 11:25:00,268 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 37 [2019-09-18 11:25:00,507 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 60 [2019-09-18 11:25:00,956 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 61 [2019-09-18 11:25:01,555 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 64 [2019-09-18 11:25:01,785 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 33 [2019-09-18 11:25:02,120 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 61 [2019-09-18 11:25:02,607 WARN L191 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 70 [2019-09-18 11:25:02,732 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-18 11:25:03,146 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 71 [2019-09-18 11:25:03,274 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-18 11:25:03,443 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 32 [2019-09-18 11:25:03,815 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 60 [2019-09-18 11:25:04,282 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 64 [2019-09-18 11:25:04,880 WARN L191 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 64 [2019-09-18 11:25:04,986 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-18 11:25:05,153 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 33 [2019-09-18 11:25:05,467 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 60 [2019-09-18 11:25:05,933 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 64 [2019-09-18 11:25:06,034 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-18 11:25:06,543 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 64 [2019-09-18 11:25:06,646 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-18 11:25:06,812 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 33 [2019-09-18 11:25:07,277 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-18 11:25:07,277 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-18 11:25:07,280 INFO L193 IcfgInterpreter]: Reachable states at location mainErr15ASSERT_VIOLATIONERROR_FUNCTION satisfy 27318#(and (= main_~__tmp_134~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (and (= main_~main____CPAchecker_TMP_0~60 0) (= main_~main____CPAchecker_TMP_1~59 ~__tmp_3904_1~0) (= main_~main____CPAchecker_TMP_0~60 ~__tmp_3904_0~0) (= main_~main____CPAchecker_TMP_0~59 ~__tmp_3904_0~0) (= main_~main____CPAchecker_TMP_1~58 ~__tmp_3904_1~0) (= main_~__tmp_133~0 (ite (<= 0 main_~main__t~0) 1 0))) (= main_~__VERIFIER_assert__cond~133 main_~__tmp_134~0) (= main_~__VERIFIER_assert__cond~132 main_~__tmp_133~0) (not (= main_~__VERIFIER_assert__cond~132 0)) (= main_~__VERIFIER_assert__cond~133 0)) [2019-09-18 11:25:07,280 INFO L193 IcfgInterpreter]: Reachable states at location mainErr1ASSERT_VIOLATIONERROR_FUNCTION satisfy 27314#false [2019-09-18 11:25:07,281 INFO L193 IcfgInterpreter]: Reachable states at location mainErr7ASSERT_VIOLATIONERROR_FUNCTION satisfy 27288#(and (= main_~__tmp_8~0 main_~__VERIFIER_assert__cond~7) (not (= main_~__VERIFIER_assert__cond~6 0)) (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (not (= 0 main_~main____CPAchecker_TMP_4~0)) (= main_~__tmp_8~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (= main_~__tmp_7~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~7 0)) [2019-09-18 11:25:07,281 INFO L193 IcfgInterpreter]: Reachable states at location mainErr11ASSERT_VIOLATIONERROR_FUNCTION satisfy 26995#(and (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_12~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_11~0) (not (= main_~__VERIFIER_assert__cond~10 0)) (= main_~__VERIFIER_assert__cond~11 0)) [2019-09-18 11:25:07,281 INFO L193 IcfgInterpreter]: Reachable states at location mainErr8ASSERT_VIOLATIONERROR_FUNCTION satisfy 25507#false [2019-09-18 11:25:07,281 INFO L193 IcfgInterpreter]: Reachable states at location mainErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 27299#(and (= main_~__tmp_1~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~0 0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (or (and (= |old(~__tmp_3904_1~0)| 0) (= |old(~__return_2598~0)| 0) (= |old(~__tmp_2609_0~0)| 0) (= |old(~__tmp_3904_0~0)| 0) (= ~__return_main~0 0)) (= main_~main__tagbuf_len~0 main_~main__t~0))) [2019-09-18 11:25:07,281 INFO L193 IcfgInterpreter]: Reachable states at location mainErr14ASSERT_VIOLATIONERROR_FUNCTION satisfy 24193#(and (and (= main_~main____CPAchecker_TMP_0~60 0) (= main_~main____CPAchecker_TMP_1~59 ~__tmp_3904_1~0) (= main_~main____CPAchecker_TMP_0~60 ~__tmp_3904_0~0) (= main_~main____CPAchecker_TMP_0~59 ~__tmp_3904_0~0) (= main_~main____CPAchecker_TMP_1~58 ~__tmp_3904_1~0) (= main_~__tmp_133~0 (ite (<= 0 main_~main__t~0) 1 0)) (not (= main_~main__tagbuf_len~0 main_~main__t~0))) (= main_~__VERIFIER_assert__cond~132 main_~__tmp_133~0) (= main_~__VERIFIER_assert__cond~132 0)) [2019-09-18 11:25:07,282 INFO L193 IcfgInterpreter]: Reachable states at location mainErr10ASSERT_VIOLATIONERROR_FUNCTION satisfy 27282#(and (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~10 0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_11~0)) [2019-09-18 11:25:07,282 INFO L193 IcfgInterpreter]: Reachable states at location mainErr3ASSERT_VIOLATIONERROR_FUNCTION satisfy 24240#(and (= main_~__tmp_4~0 main_~__VERIFIER_assert__cond~3) (= main_~__tmp_4~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__tmp_3~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~3 0) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2)) [2019-09-18 11:25:07,282 INFO L193 IcfgInterpreter]: Reachable states at location mainErr12ASSERT_VIOLATIONERROR_FUNCTION satisfy 27136#(and (not (= 0 main_~main____CPAchecker_TMP_6~0)) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (= main_~__VERIFIER_assert__cond~12 0) (= 0 main_~main____CPAchecker_TMP_3~0) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_13~0) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648))) [2019-09-18 11:25:07,282 INFO L193 IcfgInterpreter]: Reachable states at location mainErr6ASSERT_VIOLATIONERROR_FUNCTION satisfy 26150#(and (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (not (= 0 main_~main____CPAchecker_TMP_4~0)) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (= main_~__tmp_7~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~6 0)) [2019-09-18 11:25:07,282 INFO L193 IcfgInterpreter]: Reachable states at location mainErr5ASSERT_VIOLATIONERROR_FUNCTION satisfy 26537#false [2019-09-18 11:25:07,282 INFO L193 IcfgInterpreter]: Reachable states at location mainErr9ASSERT_VIOLATIONERROR_FUNCTION satisfy 24845#false [2019-09-18 11:25:07,282 INFO L193 IcfgInterpreter]: Reachable states at location mainErr13ASSERT_VIOLATIONERROR_FUNCTION satisfy 26844#(and (not (= 0 main_~main____CPAchecker_TMP_6~0)) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (= 0 main_~main____CPAchecker_TMP_3~0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_14~0) (= main_~__VERIFIER_assert__cond~13 0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_13~0) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648))) [2019-09-18 11:25:07,282 INFO L193 IcfgInterpreter]: Reachable states at location mainErr2ASSERT_VIOLATIONERROR_FUNCTION satisfy 24248#(and (= main_~__VERIFIER_assert__cond~2 0) (= main_~__tmp_3~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2)) [2019-09-18 11:25:07,282 INFO L193 IcfgInterpreter]: Reachable states at location mainErr4ASSERT_VIOLATIONERROR_FUNCTION satisfy 26698#false [2019-09-18 11:25:07,316 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-18 11:25:07,317 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-18 11:25:07,318 INFO L168 Benchmark]: Toolchain (without parser) took 331518.37 ms. Allocated memory was 132.6 MB in the beginning and 773.8 MB in the end (delta: 641.2 MB). Free memory was 87.2 MB in the beginning and 204.0 MB in the end (delta: -116.9 MB). Peak memory consumption was 524.3 MB. Max. memory is 7.1 GB. [2019-09-18 11:25:07,319 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 132.6 MB. Free memory was 106.9 MB in the beginning and 106.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-18 11:25:07,319 INFO L168 Benchmark]: CACSL2BoogieTranslator took 903.27 ms. Allocated memory was 132.6 MB in the beginning and 197.7 MB in the end (delta: 65.0 MB). Free memory was 86.9 MB in the beginning and 151.6 MB in the end (delta: -64.7 MB). Peak memory consumption was 34.7 MB. Max. memory is 7.1 GB. [2019-09-18 11:25:07,319 INFO L168 Benchmark]: Boogie Preprocessor took 146.81 ms. Allocated memory is still 197.7 MB. Free memory was 151.6 MB in the beginning and 146.8 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 7.1 GB. [2019-09-18 11:25:07,319 INFO L168 Benchmark]: RCFGBuilder took 2302.38 ms. Allocated memory was 197.7 MB in the beginning and 266.3 MB in the end (delta: 68.7 MB). Free memory was 146.8 MB in the beginning and 218.9 MB in the end (delta: -72.1 MB). Peak memory consumption was 108.6 MB. Max. memory is 7.1 GB. [2019-09-18 11:25:07,320 INFO L168 Benchmark]: Sifa took 328162.40 ms. Allocated memory was 266.3 MB in the beginning and 773.8 MB in the end (delta: 507.5 MB). Free memory was 218.9 MB in the beginning and 204.0 MB in the end (delta: 14.9 MB). Peak memory consumption was 522.4 MB. Max. memory is 7.1 GB. [2019-09-18 11:25:07,320 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 132.6 MB. Free memory was 106.9 MB in the beginning and 106.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 903.27 ms. Allocated memory was 132.6 MB in the beginning and 197.7 MB in the end (delta: 65.0 MB). Free memory was 86.9 MB in the beginning and 151.6 MB in the end (delta: -64.7 MB). Peak memory consumption was 34.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 146.81 ms. Allocated memory is still 197.7 MB. Free memory was 151.6 MB in the beginning and 146.8 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2302.38 ms. Allocated memory was 197.7 MB in the beginning and 266.3 MB in the end (delta: 68.7 MB). Free memory was 146.8 MB in the beginning and 218.9 MB in the end (delta: -72.1 MB). Peak memory consumption was 108.6 MB. Max. memory is 7.1 GB. * Sifa took 328162.40 ms. Allocated memory was 266.3 MB in the beginning and 773.8 MB in the end (delta: 507.5 MB). Free memory was 218.9 MB in the beginning and 204.0 MB in the end (delta: 14.9 MB). Peak memory consumption was 522.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 328102, ICFG_INTERPRETER_ENTERED_PROCEDURES: 2, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 14609, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 14463, TOOLS_POST_TIME[ms]: 2872, TOOLS_POST_CALL_APPLICATIONS: 2, TOOLS_POST_CALL_TIME[ms]: 23, TOOLS_POST_RETURN_APPLICATIONS: 1, TOOLS_POST_RETURN_TIME[ms]: 2, TOOLS_QUANTIFIERELIM_APPLICATIONS: 14465, TOOLS_QUANTIFIERELIM_TIME[ms]: 1563, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 14, FLUID_QUERY_TIME[ms]: 101, FLUID_QUERIES: 14823, FLUID_YES_ANSWERS: 119, DOMAIN_JOIN_APPLICATIONS: 3233, DOMAIN_JOIN_TIME[ms]: 271952, DOMAIN_ALPHA_APPLICATIONS: 119, DOMAIN_ALPHA_TIME[ms]: 574, DOMAIN_WIDEN_APPLICATIONS: 70, DOMAIN_WIDEN_TIME[ms]: 40763, DOMAIN_ISSUBSETEQ_APPLICATIONS: 214, DOMAIN_ISSUBSETEQ_TIME[ms]: 363, DOMAIN_ISBOTTOM_APPLICATIONS: 738, DOMAIN_ISBOTTOM_TIME[ms]: 1168, LOOP_SUMMARIZER_APPLICATIONS: 144, LOOP_SUMMARIZER_CACHE_MISSES: 144, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 177197, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 177193, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 214, CALL_SUMMARIZER_APPLICATIONS: 1, CALL_SUMMARIZER_CACHE_MISSES: 1, CALL_SUMMARIZER_OVERALL_TIME[ms]: 38, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 38, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 11, PATH_EXPR_TIME[ms]: 469, REGEX_TO_DAG_TIME[ms]: 626, DAG_COMPRESSION_TIME[ms]: 8459, DAG_COMPRESSION_PROCESSED_NODES: 664244, DAG_COMPRESSION_RETAINED_NODES: 9569 - UnprovableResult [Line: 2611]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 27318#(and (= main_~__tmp_134~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (and (= main_~main____CPAchecker_TMP_0~60 0) (= main_~main____CPAchecker_TMP_1~59 ~__tmp_3904_1~0) (= main_~main____CPAchecker_TMP_0~60 ~__tmp_3904_0~0) (= main_~main____CPAchecker_TMP_0~59 ~__tmp_3904_0~0) (= main_~main____CPAchecker_TMP_1~58 ~__tmp_3904_1~0) (= main_~__tmp_133~0 (ite (<= 0 main_~main__t~0) 1 0))) (= main_~__VERIFIER_assert__cond~133 main_~__tmp_134~0) (= main_~__VERIFIER_assert__cond~132 main_~__tmp_133~0) (not (= main_~__VERIFIER_assert__cond~132 0)) (= main_~__VERIFIER_assert__cond~133 0)). Possible FailurePath: - PositiveResult [Line: 42]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 152]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 27288#(and (= main_~__tmp_8~0 main_~__VERIFIER_assert__cond~7) (not (= main_~__VERIFIER_assert__cond~6 0)) (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (not (= 0 main_~main____CPAchecker_TMP_4~0)) (= main_~__tmp_8~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (= main_~__tmp_7~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~7 0)). Possible FailurePath: - UnprovableResult [Line: 214]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 26995#(and (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_12~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_11~0) (not (= main_~__VERIFIER_assert__cond~10 0)) (= main_~__VERIFIER_assert__cond~11 0)). Possible FailurePath: - PositiveResult [Line: 168]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 30]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 27299#(and (= main_~__tmp_1~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~0 0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (or (and (= |old(~__tmp_3904_1~0)| 0) (= |old(~__return_2598~0)| 0) (= |old(~__tmp_2609_0~0)| 0) (= |old(~__tmp_3904_0~0)| 0) (= ~__return_main~0 0)) (= main_~main__tagbuf_len~0 main_~main__t~0))). Possible FailurePath: - UnprovableResult [Line: 2599]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 24193#(and (and (= main_~main____CPAchecker_TMP_0~60 0) (= main_~main____CPAchecker_TMP_1~59 ~__tmp_3904_1~0) (= main_~main____CPAchecker_TMP_0~60 ~__tmp_3904_0~0) (= main_~main____CPAchecker_TMP_0~59 ~__tmp_3904_0~0) (= main_~main____CPAchecker_TMP_1~58 ~__tmp_3904_1~0) (= main_~__tmp_133~0 (ite (<= 0 main_~main__t~0) 1 0)) (not (= main_~main__tagbuf_len~0 main_~main__t~0))) (= main_~__VERIFIER_assert__cond~132 main_~__tmp_133~0) (= main_~__VERIFIER_assert__cond~132 0)). Possible FailurePath: - UnprovableResult [Line: 202]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 27282#(and (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~10 0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_11~0)). Possible FailurePath: - UnprovableResult [Line: 83]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 24240#(and (= main_~__tmp_4~0 main_~__VERIFIER_assert__cond~3) (= main_~__tmp_4~0 (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__tmp_3~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~3 0) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2)). Possible FailurePath: - UnprovableResult [Line: 250]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 27136#(and (not (= 0 main_~main____CPAchecker_TMP_6~0)) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (= main_~__VERIFIER_assert__cond~12 0) (= 0 main_~main____CPAchecker_TMP_3~0) (not (= main_~main__tagbuf_len~0 main_~main__t~0)) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_13~0) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648))). Possible FailurePath: - UnprovableResult [Line: 140]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 26150#(and (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (not (= 0 main_~main____CPAchecker_TMP_4~0)) (<= 0 (+ main_~main____CPAchecker_TMP_4~0 2147483648)) (<= main_~main____CPAchecker_TMP_4~0 2147483647) (= main_~__tmp_7~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__VERIFIER_assert__cond~6 0)). Possible FailurePath: - PositiveResult [Line: 112]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 180]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 262]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 26844#(and (not (= 0 main_~main____CPAchecker_TMP_6~0)) (<= main_~main____CPAchecker_TMP_6~0 2147483647) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (not (= main_~__VERIFIER_assert__cond~12 0)) (= 0 main_~main____CPAchecker_TMP_3~0) (= (ite (<= main_~main__t~0 main_~main__tagbuf_len~0) 1 0) main_~__tmp_14~0) (= main_~__VERIFIER_assert__cond~13 0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (= (ite (<= 0 main_~main__t~0) 1 0) main_~__tmp_13~0) (<= 0 (+ main_~main____CPAchecker_TMP_6~0 2147483648))). Possible FailurePath: - UnprovableResult [Line: 71]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 24248#(and (= main_~__VERIFIER_assert__cond~2 0) (= main_~__tmp_3~0 (ite (<= 0 main_~main__t~0) 1 0)) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2)). Possible FailurePath: - PositiveResult [Line: 100]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...