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 CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/psyco/psyco_math_1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-21 09:53:47,067 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-21 09:53:47,069 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-21 09:53:47,080 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-21 09:53:47,080 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-21 09:53:47,081 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-21 09:53:47,082 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-21 09:53:47,084 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-21 09:53:47,086 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-21 09:53:47,087 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-21 09:53:47,088 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-21 09:53:47,089 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-21 09:53:47,089 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-21 09:53:47,090 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-21 09:53:47,091 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-21 09:53:47,093 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-21 09:53:47,093 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-21 09:53:47,094 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-21 09:53:47,096 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-21 09:53:47,098 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-21 09:53:47,100 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-21 09:53:47,101 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-21 09:53:47,102 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-21 09:53:47,103 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-21 09:53:47,106 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-21 09:53:47,106 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-21 09:53:47,107 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-21 09:53:47,108 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-21 09:53:47,108 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-21 09:53:47,109 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-21 09:53:47,110 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-21 09:53:47,110 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-21 09:53:47,111 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-21 09:53:47,112 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-21 09:53:47,113 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-21 09:53:47,114 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-21 09:53:47,114 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-21 09:53:47,115 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-21 09:53:47,115 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-21 09:53:47,116 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-21 09:53:47,117 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-21 09:53:47,117 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 [2019-09-21 09:53:47,133 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-21 09:53:47,133 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-21 09:53:47,134 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-21 09:53:47,135 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-21 09:53:47,135 INFO L138 SettingsManager]: * Use SBE=true [2019-09-21 09:53:47,135 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-21 09:53:47,135 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-21 09:53:47,135 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-21 09:53:47,136 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-21 09:53:47,136 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-21 09:53:47,136 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-21 09:53:47,136 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-21 09:53:47,136 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-21 09:53:47,137 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-21 09:53:47,137 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-21 09:53:47,137 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-21 09:53:47,137 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-21 09:53:47,137 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-21 09:53:47,137 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-21 09:53:47,138 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-21 09:53:47,138 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-21 09:53:47,138 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-21 09:53:47,138 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-21 09:53:47,139 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-21 09:53:47,139 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-21 09:53:47,139 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-21 09:53:47,139 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-21 09:53:47,139 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-21 09:53:47,139 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain 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 -> 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_QUICK [2019-09-21 09:53:47,169 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-21 09:53:47,182 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-21 09:53:47,185 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-21 09:53:47,187 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-21 09:53:47,187 INFO L275 PluginConnector]: CDTParser initialized [2019-09-21 09:53:47,188 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/psyco/psyco_math_1.c [2019-09-21 09:53:47,250 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61eb6b7fe/ee526c8b19344eadbf6c0323a15fae7b/FLAG7d47182c0 [2019-09-21 09:53:47,742 INFO L306 CDTParser]: Found 1 translation units. [2019-09-21 09:53:47,744 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/psyco/psyco_math_1.c [2019-09-21 09:53:47,757 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61eb6b7fe/ee526c8b19344eadbf6c0323a15fae7b/FLAG7d47182c0 [2019-09-21 09:53:48,093 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61eb6b7fe/ee526c8b19344eadbf6c0323a15fae7b [2019-09-21 09:53:48,102 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-21 09:53:48,103 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-21 09:53:48,104 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-21 09:53:48,105 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-21 09:53:48,108 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-21 09:53:48,109 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 09:53:48" (1/1) ... [2019-09-21 09:53:48,114 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e017a9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:53:48, skipping insertion in model container [2019-09-21 09:53:48,114 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 09:53:48" (1/1) ... [2019-09-21 09:53:48,122 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-21 09:53:48,166 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-21 09:53:48,410 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-21 09:53:48,416 INFO L188 MainTranslator]: Completed pre-run [2019-09-21 09:53:48,553 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-21 09:53:48,568 INFO L192 MainTranslator]: Completed translation [2019-09-21 09:53:48,569 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:53:48 WrapperNode [2019-09-21 09:53:48,569 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-21 09:53:48,570 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-21 09:53:48,570 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-21 09:53:48,570 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-21 09:53:48,584 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:53:48" (1/1) ... [2019-09-21 09:53:48,584 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:53:48" (1/1) ... [2019-09-21 09:53:48,591 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:53:48" (1/1) ... [2019-09-21 09:53:48,592 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:53:48" (1/1) ... [2019-09-21 09:53:48,601 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:53:48" (1/1) ... [2019-09-21 09:53:48,611 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:53:48" (1/1) ... [2019-09-21 09:53:48,614 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:53:48" (1/1) ... [2019-09-21 09:53:48,617 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-21 09:53:48,618 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-21 09:53:48,618 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-21 09:53:48,618 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-21 09:53:48,619 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:53:48" (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 [2019-09-21 09:53:48,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-21 09:53:48,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-21 09:53:48,684 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-21 09:53:48,685 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-21 09:53:48,685 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-21 09:53:48,685 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-21 09:53:48,685 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-21 09:53:48,685 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-21 09:53:49,223 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-21 09:53:49,224 INFO L283 CfgBuilder]: Removed 9 assume(true) statements. [2019-09-21 09:53:49,225 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 09:53:49 BoogieIcfgContainer [2019-09-21 09:53:49,225 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-21 09:53:49,226 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-21 09:53:49,226 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-21 09:53:49,226 INFO L275 PluginConnector]: Sifa initialized [2019-09-21 09:53:49,228 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 09:53:49" (1/1) ... [2019-09-21 09:53:49,228 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=CompoundDomain ♦ 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_QUICK ♦ Intern Fluid=SizeLimitFluid [2019-09-21 09:53:49,254 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-21 09:53:49,254 INFO L169 IcfgInterpreter]: Building call graph [2019-09-21 09:53:49,263 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-21 09:53:49,272 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-21 09:53:49,274 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-21 09:53:49,469 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 56 for LOIs [2019-09-21 09:53:50,585 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-21 09:53:50,900 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 144 [2019-09-21 09:53:51,481 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 155 [2019-09-21 09:53:54,184 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-21 09:53:54,663 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 156 [2019-09-21 09:53:54,788 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 151 [2019-09-21 09:53:55,331 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 155 [2019-09-21 09:53:55,808 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 156 [2019-09-21 09:53:55,915 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-09-21 09:53:56,121 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 156 [2019-09-21 09:53:56,281 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 158 [2019-09-21 09:53:56,384 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-21 09:53:56,549 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 158 [2019-09-21 09:53:56,675 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 158 [2019-09-21 09:53:56,779 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-21 09:53:56,958 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 158 [2019-09-21 09:53:57,080 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 163 [2019-09-21 09:53:57,328 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 163 [2019-09-21 09:54:01,359 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 176 [2019-09-21 09:54:02,110 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2019-09-21 09:54:02,387 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-09-21 09:54:02,919 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 202 [2019-09-21 09:54:03,022 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2019-09-21 09:54:03,155 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 203 [2019-09-21 09:54:03,264 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 203 [2019-09-21 09:54:03,406 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2019-09-21 09:54:04,973 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2019-09-21 09:54:05,273 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2019-09-21 09:54:05,609 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 184 [2019-09-21 09:54:05,763 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-09-21 09:54:06,038 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2019-09-21 09:54:06,160 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2019-09-21 09:54:06,375 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2019-09-21 09:54:07,534 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 187 [2019-09-21 09:54:07,694 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2019-09-21 09:54:07,961 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 186 [2019-09-21 09:54:08,138 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 187 [2019-09-21 09:54:08,298 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2019-09-21 09:54:08,574 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 186 [2019-09-21 09:54:08,756 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2019-09-21 09:54:08,894 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2019-09-21 09:54:09,091 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 184 [2019-09-21 09:54:09,385 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 184 [2019-09-21 09:54:09,578 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 189 [2019-09-21 09:54:09,700 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-09-21 09:54:09,850 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 185 [2019-09-21 09:54:10,688 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 186 [2019-09-21 09:54:10,935 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-09-21 09:54:11,156 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 184 [2019-09-21 09:54:11,293 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 184 [2019-09-21 09:54:11,430 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-09-21 09:54:11,663 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 184 [2019-09-21 09:54:11,890 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 190 [2019-09-21 09:54:12,053 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2019-09-21 09:54:12,220 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2019-09-21 09:54:13,231 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 203 [2019-09-21 09:54:13,543 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 203 [2019-09-21 09:54:13,877 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 196 [2019-09-21 09:54:14,227 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 216 [2019-09-21 09:54:14,397 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 212 [2019-09-21 09:54:14,712 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 213 [2019-09-21 09:54:15,038 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2019-09-21 09:54:15,340 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 220 [2019-09-21 09:54:15,604 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-09-21 09:54:15,940 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 221 [2019-09-21 09:54:16,099 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 221 [2019-09-21 09:54:16,204 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2019-09-21 09:54:16,392 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 221 [2019-09-21 09:54:16,978 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 195 [2019-09-21 09:54:17,178 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2019-09-21 09:54:17,328 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 208 [2019-09-21 09:54:17,986 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 206 [2019-09-21 09:54:18,216 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 207 [2019-09-21 09:54:18,347 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 207 [2019-09-21 09:54:18,456 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 207