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 InterpretCallSummarizer --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 21:25:20,183 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 21:25:20,185 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 21:25:20,196 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 21:25:20,197 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 21:25:20,198 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 21:25:20,199 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 21:25:20,201 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 21:25:20,203 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 21:25:20,204 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 21:25:20,204 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 21:25:20,206 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 21:25:20,206 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 21:25:20,207 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 21:25:20,208 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 21:25:20,209 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 21:25:20,210 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 21:25:20,211 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 21:25:20,213 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 21:25:20,215 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 21:25:20,216 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 21:25:20,217 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 21:25:20,219 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 21:25:20,219 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 21:25:20,222 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 21:25:20,223 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 21:25:20,223 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 21:25:20,224 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 21:25:20,224 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 21:25:20,226 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 21:25:20,226 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 21:25:20,227 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 21:25:20,228 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 21:25:20,228 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 21:25:20,230 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 21:25:20,230 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 21:25:20,231 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 21:25:20,231 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 21:25:20,231 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 21:25:20,232 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 21:25:20,233 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 21:25:20,234 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 21:25:20,250 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 21:25:20,250 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 21:25:20,251 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 21:25:20,252 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 21:25:20,252 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 21:25:20,252 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 21:25:20,252 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 21:25:20,252 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 21:25:20,253 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 21:25:20,253 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 21:25:20,253 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 21:25:20,253 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 21:25:20,253 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 21:25:20,254 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 21:25:20,254 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 21:25:20,254 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 21:25:20,254 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 21:25:20,255 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 21:25:20,255 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 21:25:20,255 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 21:25:20,255 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 21:25:20,255 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 21:25:20,256 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 21:25:20,256 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 21:25:20,257 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 21:25:20,257 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 21:25:20,257 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 21:25:20,257 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 21:25:20,258 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 -> InterpretCallSummarizer 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 21:25:20,304 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 21:25:20,317 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 21:25:20,323 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 21:25:20,326 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 21:25:20,327 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 21:25:20,328 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/psyco/psyco_math_1.c [2019-09-20 21:25:20,393 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86312fef2/4f4cde69e2a04cd68aedb85dfc34a2f7/FLAG9a5497218 [2019-09-20 21:25:20,904 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 21:25:20,907 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/psyco/psyco_math_1.c [2019-09-20 21:25:20,921 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86312fef2/4f4cde69e2a04cd68aedb85dfc34a2f7/FLAG9a5497218 [2019-09-20 21:25:21,245 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/86312fef2/4f4cde69e2a04cd68aedb85dfc34a2f7 [2019-09-20 21:25:21,253 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 21:25:21,255 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 21:25:21,256 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 21:25:21,256 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 21:25:21,259 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 21:25:21,260 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 09:25:21" (1/1) ... [2019-09-20 21:25:21,263 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@763cdf7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:25:21, skipping insertion in model container [2019-09-20 21:25:21,263 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 09:25:21" (1/1) ... [2019-09-20 21:25:21,270 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 21:25:21,302 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 21:25:21,545 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 21:25:21,551 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 21:25:21,682 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 21:25:21,695 INFO L192 MainTranslator]: Completed translation [2019-09-20 21:25:21,696 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:25:21 WrapperNode [2019-09-20 21:25:21,696 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 21:25:21,697 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 21:25:21,697 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 21:25:21,697 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 21:25:21,710 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:25:21" (1/1) ... [2019-09-20 21:25:21,710 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:25:21" (1/1) ... [2019-09-20 21:25:21,718 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:25:21" (1/1) ... [2019-09-20 21:25:21,718 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:25:21" (1/1) ... [2019-09-20 21:25:21,728 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:25:21" (1/1) ... [2019-09-20 21:25:21,738 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:25:21" (1/1) ... [2019-09-20 21:25:21,741 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:25:21" (1/1) ... [2019-09-20 21:25:21,744 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 21:25:21,745 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 21:25:21,745 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 21:25:21,745 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 21:25:21,746 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 09:25:21" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 21:25:21,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 21:25:21,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 21:25:21,802 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 21:25:21,802 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 21:25:21,802 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 21:25:21,802 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 21:25:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 21:25:21,803 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 21:25:22,303 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 21:25:22,303 INFO L283 CfgBuilder]: Removed 9 assume(true) statements. [2019-09-20 21:25:22,304 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 09:25:22 BoogieIcfgContainer [2019-09-20 21:25:22,305 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 21:25:22,305 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 21:25:22,305 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 21:25:22,306 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 21:25:22,307 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 09:25:22" (1/1) ... [2019-09-20 21:25:22,307 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=InterpretCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-20 21:25:22,340 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 21:25:22,341 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 21:25:22,352 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 21:25:22,364 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 21:25:22,369 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 21:25:22,524 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 34 for LOIs [2019-09-20 21:25:24,006 WARN L191 SmtUtils]: Spent 612.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-20 21:25:24,507 WARN L191 SmtUtils]: Spent 499.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-20 21:25:25,487 WARN L191 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 114 [2019-09-20 21:25:25,968 WARN L191 SmtUtils]: Spent 479.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-20 21:25:26,890 WARN L191 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2019-09-20 21:25:27,324 WARN L191 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-20 21:25:28,271 WARN L191 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 114 [2019-09-20 21:25:28,740 WARN L191 SmtUtils]: Spent 468.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-20 21:25:29,730 WARN L191 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 114 [2019-09-20 21:25:30,208 WARN L191 SmtUtils]: Spent 476.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-20 21:25:30,585 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2019-09-20 21:25:30,782 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 21:25:32,070 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 120 DAG size of output: 113 [2019-09-20 21:25:32,465 WARN L191 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 21:25:33,456 WARN L191 SmtUtils]: Spent 958.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 112 [2019-09-20 21:25:33,967 WARN L191 SmtUtils]: Spent 510.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-20 21:25:34,981 WARN L191 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 112 [2019-09-20 21:25:35,453 WARN L191 SmtUtils]: Spent 471.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-20 21:25:36,406 WARN L191 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 112 [2019-09-20 21:25:36,871 WARN L191 SmtUtils]: Spent 463.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-20 21:25:37,778 WARN L191 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 112 [2019-09-20 21:25:38,237 WARN L191 SmtUtils]: Spent 458.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-20 21:25:38,675 WARN L191 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2019-09-20 21:25:38,857 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 21:25:39,350 WARN L191 SmtUtils]: Spent 467.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-20 21:25:39,818 WARN L191 SmtUtils]: Spent 467.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-20 21:25:40,800 WARN L191 SmtUtils]: Spent 958.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 114 [2019-09-20 21:25:41,269 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-20 21:25:42,210 WARN L191 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2019-09-20 21:25:42,654 WARN L191 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-20 21:25:43,606 WARN L191 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 114 [2019-09-20 21:25:44,069 WARN L191 SmtUtils]: Spent 462.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-20 21:25:45,017 WARN L191 SmtUtils]: Spent 946.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 114 [2019-09-20 21:25:45,478 WARN L191 SmtUtils]: Spent 459.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-20 21:25:45,869 WARN L191 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2019-09-20 21:25:46,047 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 21:25:46,503 WARN L191 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 113 [2019-09-20 21:25:46,686 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 21:25:47,163 WARN L191 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 113 [2019-09-20 21:25:47,340 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 21:25:47,833 WARN L191 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 113 [2019-09-20 21:25:48,013 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 21:25:48,530 WARN L191 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 113 [2019-09-20 21:25:48,705 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 21:25:49,202 WARN L191 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 113 [2019-09-20 21:25:49,379 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 21:25:49,753 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2019-09-20 21:25:49,933 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 21:25:50,894 WARN L191 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 116 [2019-09-20 21:25:51,333 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-20 21:25:52,208 WARN L191 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 116 [2019-09-20 21:25:52,639 WARN L191 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-20 21:25:53,529 WARN L191 SmtUtils]: Spent 869.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 116 [2019-09-20 21:25:53,956 WARN L191 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-20 21:25:54,846 WARN L191 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 116 [2019-09-20 21:25:55,275 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-20 21:25:56,470 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 120 DAG size of output: 118 [2019-09-20 21:25:57,698 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 120 DAG size of output: 118 [2019-09-20 21:25:58,270 WARN L191 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 113 [2019-09-20 21:25:58,448 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 21:25:58,933 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 113 [2019-09-20 21:25:59,112 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 21:25:59,628 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 113 [2019-09-20 21:25:59,808 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 21:26:00,314 WARN L191 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 113 [2019-09-20 21:26:00,493 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 21:26:00,959 WARN L191 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-20 21:26:01,386 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-20 21:26:01,811 WARN L191 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-20 21:26:02,234 WARN L191 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-20 21:26:02,843 WARN L191 SmtUtils]: Spent 597.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-20 21:26:03,480 WARN L191 SmtUtils]: Spent 585.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-20 21:26:03,865 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 72 [2019-09-20 21:26:04,146 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-20 21:26:04,254 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-20 21:26:04,504 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 79 [2019-09-20 21:26:04,614 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-20 21:26:04,966 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 72 [2019-09-20 21:26:05,332 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 78