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/psyco/psyco_math_1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 19:26:54,495 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 19:26:54,497 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 19:26:54,511 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 19:26:54,512 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 19:26:54,513 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 19:26:54,514 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 19:26:54,524 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 19:26:54,526 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 19:26:54,529 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 19:26:54,531 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 19:26:54,533 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 19:26:54,533 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 19:26:54,534 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 19:26:54,535 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 19:26:54,539 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 19:26:54,540 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 19:26:54,541 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 19:26:54,544 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 19:26:54,545 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 19:26:54,547 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 19:26:54,548 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 19:26:54,549 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 19:26:54,549 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 19:26:54,551 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 19:26:54,551 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 19:26:54,552 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 19:26:54,552 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 19:26:54,553 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 19:26:54,554 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 19:26:54,554 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 19:26:54,555 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 19:26:54,555 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 19:26:54,556 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 19:26:54,557 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 19:26:54,557 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 19:26:54,558 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 19:26:54,558 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 19:26:54,558 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 19:26:54,559 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 19:26:54,560 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 19:26:54,560 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 19:26:54,576 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 19:26:54,577 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 19:26:54,578 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 19:26:54,578 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 19:26:54,578 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 19:26:54,578 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 19:26:54,579 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 19:26:54,579 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 19:26:54,579 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 19:26:54,579 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 19:26:54,580 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 19:26:54,580 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 19:26:54,580 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 19:26:54,580 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 19:26:54,580 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 19:26:54,581 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 19:26:54,581 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 19:26:54,581 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 19:26:54,581 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 19:26:54,582 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 19:26:54,582 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 19:26:54,582 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 19:26:54,582 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 19:26:54,582 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 19:26:54,583 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 19:26:54,583 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 19:26:54,583 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 19:26:54,583 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 19:26:54,584 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 [2019-09-20 19:26:54,614 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 19:26:54,626 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 19:26:54,629 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 19:26:54,630 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 19:26:54,631 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 19:26:54,631 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/psyco/psyco_math_1.c [2019-09-20 19:26:54,689 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58f288218/bc35f36bf3f04426aa0223c5a69ddef2/FLAGdf95a732d [2019-09-20 19:26:55,147 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 19:26:55,149 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/psyco/psyco_math_1.c [2019-09-20 19:26:55,166 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58f288218/bc35f36bf3f04426aa0223c5a69ddef2/FLAGdf95a732d [2019-09-20 19:26:55,455 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58f288218/bc35f36bf3f04426aa0223c5a69ddef2 [2019-09-20 19:26:55,467 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 19:26:55,468 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 19:26:55,469 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 19:26:55,469 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 19:26:55,473 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 19:26:55,473 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 07:26:55" (1/1) ... [2019-09-20 19:26:55,475 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d56f99a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:55, skipping insertion in model container [2019-09-20 19:26:55,475 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 07:26:55" (1/1) ... [2019-09-20 19:26:55,482 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 19:26:55,509 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 19:26:55,811 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 19:26:55,817 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 19:26:55,941 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 19:26:55,961 INFO L192 MainTranslator]: Completed translation [2019-09-20 19:26:55,962 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:55 WrapperNode [2019-09-20 19:26:55,962 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 19:26:55,963 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 19:26:55,963 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 19:26:55,963 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 19:26:55,977 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:55" (1/1) ... [2019-09-20 19:26:55,977 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:55" (1/1) ... [2019-09-20 19:26:55,986 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:55" (1/1) ... [2019-09-20 19:26:55,990 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:55" (1/1) ... [2019-09-20 19:26:56,007 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:55" (1/1) ... [2019-09-20 19:26:56,026 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:55" (1/1) ... [2019-09-20 19:26:56,033 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:55" (1/1) ... [2019-09-20 19:26:56,038 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 19:26:56,039 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 19:26:56,039 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 19:26:56,039 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 19:26:56,042 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:55" (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 19:26:56,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 19:26:56,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 19:26:56,109 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 19:26:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 19:26:56,110 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 19:26:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 19:26:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 19:26:56,111 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 19:26:56,797 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 19:26:56,798 INFO L283 CfgBuilder]: Removed 9 assume(true) statements. [2019-09-20 19:26:56,799 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 07:26:56 BoogieIcfgContainer [2019-09-20 19:26:56,799 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 19:26:56,800 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 19:26:56,800 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 19:26:56,800 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 19:26:56,801 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 07:26:56" (1/1) ... [2019-09-20 19:26:56,802 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 [2019-09-20 19:26:56,831 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 19:26:56,832 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 19:26:56,842 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 19:26:56,851 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 19:26:56,852 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 19:26:56,996 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 34 for LOIs [2019-09-20 19:27:03,573 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:03,745 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:04,241 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-20 19:27:04,745 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-20 19:27:05,002 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 19:27:05,224 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 19:27:05,896 WARN L191 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2019-09-20 19:27:06,198 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 19:27:06,389 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:06,545 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:07,404 WARN L191 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2019-09-20 19:27:07,916 WARN L191 SmtUtils]: Spent 510.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 19:27:08,723 WARN L191 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 113 [2019-09-20 19:27:09,134 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 19:27:09,928 WARN L191 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 113 [2019-09-20 19:27:10,352 WARN L191 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 19:27:10,663 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 19:27:10,919 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 19:27:11,332 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 109 [2019-09-20 19:27:11,483 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:11,669 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:11,833 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:12,451 WARN L191 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 109 [2019-09-20 19:27:12,605 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:12,934 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 108 [2019-09-20 19:27:13,087 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-20 19:27:13,924 WARN L191 SmtUtils]: Spent 829.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 112 [2019-09-20 19:27:14,328 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-20 19:27:14,678 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 109 [2019-09-20 19:27:14,828 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:15,015 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:15,217 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:15,956 WARN L191 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 109 [2019-09-20 19:27:16,109 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:16,443 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 108 [2019-09-20 19:27:16,618 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-20 19:27:17,016 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 109 [2019-09-20 19:27:17,193 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:17,371 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:17,527 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:18,090 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 109 [2019-09-20 19:27:18,237 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:18,561 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 109 [2019-09-20 19:27:18,712 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:18,882 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:19,036 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:19,569 WARN L191 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 109 [2019-09-20 19:27:19,722 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:20,075 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 109 [2019-09-20 19:27:20,228 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:20,416 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:20,570 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:21,097 WARN L191 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 109 [2019-09-20 19:27:21,252 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:21,624 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 109 [2019-09-20 19:27:21,788 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:21,943 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:22,111 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:22,640 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 109 [2019-09-20 19:27:22,793 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:23,143 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 109 [2019-09-20 19:27:23,294 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:23,458 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:23,612 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:24,111 WARN L191 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 109 [2019-09-20 19:27:24,261 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:24,623 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 109 [2019-09-20 19:27:24,775 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:24,946 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:25,097 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:25,631 WARN L191 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 109 [2019-09-20 19:27:25,782 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:26,181 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 109 [2019-09-20 19:27:26,358 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:26,554 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:26,705 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:27,244 WARN L191 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 109 [2019-09-20 19:27:27,396 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:27,740 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 109 [2019-09-20 19:27:27,891 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:28,054 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:28,209 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:28,868 WARN L191 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 109 [2019-09-20 19:27:29,002 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:29,347 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 109 [2019-09-20 19:27:29,500 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:29,668 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:29,820 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:30,459 WARN L191 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 109 [2019-09-20 19:27:30,620 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:31,149 WARN L191 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 109 [2019-09-20 19:27:31,302 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:31,470 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:31,623 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:32,153 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 109 [2019-09-20 19:27:32,308 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:32,667 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 109 [2019-09-20 19:27:32,816 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:32,979 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:33,132 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:33,642 WARN L191 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 109 [2019-09-20 19:27:33,793 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:34,141 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 109 [2019-09-20 19:27:34,294 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:34,456 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:34,610 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:35,123 WARN L191 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 109 [2019-09-20 19:27:35,274 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:35,616 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 109 [2019-09-20 19:27:35,767 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:35,935 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-20 19:27:36,091 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 109