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 LoopFreeBlock --sifa.call.summarizer ReUseSupersetCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/psyco/psyco_math_1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 20:22:17,134 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 20:22:17,136 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 20:22:17,147 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 20:22:17,148 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 20:22:17,149 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 20:22:17,150 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 20:22:17,152 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 20:22:17,154 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 20:22:17,155 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 20:22:17,156 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 20:22:17,157 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 20:22:17,157 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 20:22:17,158 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 20:22:17,159 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 20:22:17,160 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 20:22:17,161 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 20:22:17,162 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 20:22:17,164 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 20:22:17,166 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 20:22:17,168 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 20:22:17,169 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 20:22:17,170 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 20:22:17,171 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 20:22:17,173 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 20:22:17,173 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 20:22:17,174 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 20:22:17,174 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 20:22:17,175 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 20:22:17,176 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 20:22:17,176 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 20:22:17,177 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 20:22:17,178 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 20:22:17,179 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 20:22:17,180 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 20:22:17,180 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 20:22:17,180 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 20:22:17,181 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 20:22:17,181 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 20:22:17,182 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 20:22:17,182 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 20:22:17,183 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 [2019-09-20 20:22:17,209 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 20:22:17,209 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 20:22:17,212 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 20:22:17,213 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 20:22:17,213 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 20:22:17,214 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 20:22:17,214 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 20:22:17,214 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 20:22:17,215 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 20:22:17,215 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 20:22:17,215 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 20:22:17,215 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 20:22:17,215 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 20:22:17,216 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 20:22:17,216 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 20:22:17,216 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 20:22:17,217 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 20:22:17,218 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 20:22:17,218 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 20:22:17,218 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 20:22:17,218 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 20:22:17,218 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 20:22:17,219 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 20:22:17,219 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 20:22:17,219 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 20:22:17,219 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 20:22:17,219 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 20:22:17,220 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 20:22:17,220 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 -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> ReUseSupersetCallSummarizer 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 [2019-09-20 20:22:17,276 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 20:22:17,291 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 20:22:17,297 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 20:22:17,299 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 20:22:17,299 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 20:22:17,300 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/psyco/psyco_math_1.c [2019-09-20 20:22:17,362 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2370bbbd7/6bc9a7ea7158438584c6d3c316ba958c/FLAG4c0d2b38d [2019-09-20 20:22:17,817 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 20:22:17,817 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/psyco/psyco_math_1.c [2019-09-20 20:22:17,827 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2370bbbd7/6bc9a7ea7158438584c6d3c316ba958c/FLAG4c0d2b38d [2019-09-20 20:22:18,153 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2370bbbd7/6bc9a7ea7158438584c6d3c316ba958c [2019-09-20 20:22:18,164 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 20:22:18,166 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 20:22:18,167 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 20:22:18,167 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 20:22:18,171 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 20:22:18,172 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 08:22:18" (1/1) ... [2019-09-20 20:22:18,175 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@295c9e4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:22:18, skipping insertion in model container [2019-09-20 20:22:18,175 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 08:22:18" (1/1) ... [2019-09-20 20:22:18,183 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 20:22:18,220 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 20:22:18,551 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 20:22:18,560 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 20:22:18,693 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 20:22:18,711 INFO L192 MainTranslator]: Completed translation [2019-09-20 20:22:18,712 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:22:18 WrapperNode [2019-09-20 20:22:18,712 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 20:22:18,713 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 20:22:18,713 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 20:22:18,713 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 20:22:18,725 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:22:18" (1/1) ... [2019-09-20 20:22:18,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:22:18" (1/1) ... [2019-09-20 20:22:18,732 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:22:18" (1/1) ... [2019-09-20 20:22:18,733 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:22:18" (1/1) ... [2019-09-20 20:22:18,742 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:22:18" (1/1) ... [2019-09-20 20:22:18,752 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:22:18" (1/1) ... [2019-09-20 20:22:18,754 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:22:18" (1/1) ... [2019-09-20 20:22:18,758 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 20:22:18,758 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 20:22:18,758 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 20:22:18,758 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 20:22:18,759 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 08:22:18" (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 [2019-09-20 20:22:18,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 20:22:18,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 20:22:18,819 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 20:22:18,819 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 20:22:18,819 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 20:22:18,820 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 20:22:18,820 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 20:22:18,820 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 20:22:19,337 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 20:22:19,337 INFO L283 CfgBuilder]: Removed 9 assume(true) statements. [2019-09-20 20:22:19,338 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 08:22:19 BoogieIcfgContainer [2019-09-20 20:22:19,339 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 20:22:19,339 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 20:22:19,339 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 20:22:19,340 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 20:22:19,341 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 08:22:19" (1/1) ... [2019-09-20 20:22:19,341 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=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-20 20:22:19,364 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 20:22:19,364 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 20:22:19,372 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 20:22:19,380 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 20:22:19,382 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 20:22:19,536 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 34 for LOIs [2019-09-20 20:22:20,905 WARN L191 SmtUtils]: Spent 612.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-20 20:22:21,398 WARN L191 SmtUtils]: Spent 492.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-20 20:22:22,425 WARN L191 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 114 [2019-09-20 20:22:22,890 WARN L191 SmtUtils]: Spent 463.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-20 20:22:23,791 WARN L191 SmtUtils]: Spent 882.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2019-09-20 20:22:24,224 WARN L191 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-20 20:22:25,140 WARN L191 SmtUtils]: Spent 912.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 114 [2019-09-20 20:22:25,572 WARN L191 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-20 20:22:26,468 WARN L191 SmtUtils]: Spent 893.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 114 [2019-09-20 20:22:26,900 WARN L191 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-20 20:22:27,252 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2019-09-20 20:22:27,454 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 20:22:28,640 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 120 DAG size of output: 113 [2019-09-20 20:22:29,051 WARN L191 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 20:22:29,961 WARN L191 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 112 [2019-09-20 20:22:30,425 WARN L191 SmtUtils]: Spent 462.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-20 20:22:31,426 WARN L191 SmtUtils]: Spent 982.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 112 [2019-09-20 20:22:31,904 WARN L191 SmtUtils]: Spent 476.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-20 20:22:32,872 WARN L191 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 112 [2019-09-20 20:22:33,326 WARN L191 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-20 20:22:34,237 WARN L191 SmtUtils]: Spent 908.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 112 [2019-09-20 20:22:34,710 WARN L191 SmtUtils]: Spent 472.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-20 20:22:35,138 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2019-09-20 20:22:35,315 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 20:22:35,801 WARN L191 SmtUtils]: Spent 466.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-20 20:22:36,267 WARN L191 SmtUtils]: Spent 464.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-20 20:22:37,260 WARN L191 SmtUtils]: Spent 967.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 114 [2019-09-20 20:22:37,710 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-20 20:22:38,620 WARN L191 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2019-09-20 20:22:39,077 WARN L191 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-20 20:22:40,040 WARN L191 SmtUtils]: Spent 959.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 114 [2019-09-20 20:22:40,489 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-20 20:22:41,394 WARN L191 SmtUtils]: Spent 902.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 114 [2019-09-20 20:22:41,876 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-20 20:22:42,243 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2019-09-20 20:22:42,428 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 20:22:42,885 WARN L191 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 113 [2019-09-20 20:22:43,060 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 20:22:43,537 WARN L191 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 113 [2019-09-20 20:22:43,711 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 20:22:44,175 WARN L191 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 113 [2019-09-20 20:22:44,355 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 20:22:44,879 WARN L191 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 113 [2019-09-20 20:22:45,054 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 20:22:45,536 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 113 [2019-09-20 20:22:45,713 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 20:22:46,089 WARN L191 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2019-09-20 20:22:46,266 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 20:22:47,209 WARN L191 SmtUtils]: Spent 840.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 116 [2019-09-20 20:22:47,634 WARN L191 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-20 20:22:48,501 WARN L191 SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 116 [2019-09-20 20:22:48,922 WARN L191 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-20 20:22:49,820 WARN L191 SmtUtils]: Spent 875.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 116 [2019-09-20 20:22:50,259 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-20 20:22:51,127 WARN L191 SmtUtils]: Spent 866.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 116 [2019-09-20 20:22:51,555 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-20 20:22:52,766 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 120 DAG size of output: 118 [2019-09-20 20:22:54,012 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 120 DAG size of output: 118 [2019-09-20 20:22:54,575 WARN L191 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 113 [2019-09-20 20:22:54,747 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 20:22:55,233 WARN L191 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 113 [2019-09-20 20:22:55,410 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 20:22:55,915 WARN L191 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 113 [2019-09-20 20:22:56,098 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 20:22:56,598 WARN L191 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 113 [2019-09-20 20:22:56,775 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 20:22:57,216 WARN L191 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-20 20:22:57,645 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-20 20:22:58,071 WARN L191 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-20 20:22:58,491 WARN L191 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-20 20:22:59,123 WARN L191 SmtUtils]: Spent 616.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-20 20:22:59,767 WARN L191 SmtUtils]: Spent 595.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-20 20:23:00,119 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 72 [2019-09-20 20:23:00,381 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-20 20:23:00,488 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-20 20:23:00,756 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 79 [2019-09-20 20:23:00,870 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-20 20:23:01,245 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 72 [2019-09-20 20:23:01,378 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-20 20:23:01,625 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-20 20:23:01,772 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-20 20:23:02,124 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 75