/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem01_label43.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 10:08:06,988 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 10:08:06,991 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 10:08:07,004 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 10:08:07,005 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 10:08:07,006 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 10:08:07,007 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 10:08:07,009 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 10:08:07,012 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 10:08:07,013 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 10:08:07,019 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 10:08:07,020 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 10:08:07,020 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 10:08:07,021 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 10:08:07,023 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 10:08:07,024 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 10:08:07,025 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 10:08:07,026 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 10:08:07,029 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 10:08:07,034 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 10:08:07,037 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 10:08:07,040 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 10:08:07,041 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 10:08:07,042 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 10:08:07,046 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-24 10:08:07,054 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 10:08:07,055 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 10:08:07,056 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 10:08:07,056 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 10:08:07,060 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 10:08:07,060 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 10:08:07,062 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 10:08:07,062 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 10:08:07,062 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 10:08:07,064 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 10:08:07,066 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 10:08:07,067 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2019-11-24 10:08:07,102 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 10:08:07,103 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 10:08:07,103 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 10:08:07,107 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 10:08:07,107 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 10:08:07,107 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 10:08:07,107 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 10:08:07,108 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 10:08:07,108 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 10:08:07,108 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 10:08:07,108 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 10:08:07,108 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 10:08:07,109 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 10:08:07,109 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 10:08:07,109 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 10:08:07,113 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 10:08:07,113 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 10:08:07,113 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 10:08:07,114 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 10:08:07,114 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 10:08:07,114 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 10:08:07,114 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 10:08:07,114 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 10:08:07,114 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 10:08:07,116 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 10:08:07,116 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 10:08:07,117 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 10:08:07,117 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 10:08:07,117 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 10:08:07,117 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 10:08:07,117 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 10:08:07,118 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 10:08:07,119 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 10:08:07,120 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 10:08:07,121 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 10:08:07,121 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 10:08:07,121 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 10:08:07,121 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 10:08:07,405 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 10:08:07,418 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 10:08:07,421 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 10:08:07,422 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 10:08:07,423 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 10:08:07,424 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label43.c [2019-11-24 10:08:07,502 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c03866db3/165df56c64fd4511806df06fcb647eba/FLAG94e92f4ec [2019-11-24 10:08:08,084 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 10:08:08,085 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label43.c [2019-11-24 10:08:08,098 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c03866db3/165df56c64fd4511806df06fcb647eba/FLAG94e92f4ec [2019-11-24 10:08:08,402 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c03866db3/165df56c64fd4511806df06fcb647eba [2019-11-24 10:08:08,412 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 10:08:08,415 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 10:08:08,417 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 10:08:08,417 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 10:08:08,420 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 10:08:08,421 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:08:08" (1/1) ... [2019-11-24 10:08:08,424 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6557582 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:08, skipping insertion in model container [2019-11-24 10:08:08,424 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:08:08" (1/1) ... [2019-11-24 10:08:08,433 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 10:08:08,494 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 10:08:09,013 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 10:08:09,021 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 10:08:09,194 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 10:08:09,210 INFO L208 MainTranslator]: Completed translation [2019-11-24 10:08:09,211 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:09 WrapperNode [2019-11-24 10:08:09,211 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 10:08:09,212 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 10:08:09,212 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 10:08:09,212 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 10:08:09,221 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:09" (1/1) ... [2019-11-24 10:08:09,238 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:09" (1/1) ... [2019-11-24 10:08:09,299 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 10:08:09,300 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 10:08:09,300 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 10:08:09,300 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 10:08:09,308 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:09" (1/1) ... [2019-11-24 10:08:09,308 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:09" (1/1) ... [2019-11-24 10:08:09,312 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:09" (1/1) ... [2019-11-24 10:08:09,313 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:09" (1/1) ... [2019-11-24 10:08:09,335 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:09" (1/1) ... [2019-11-24 10:08:09,347 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:09" (1/1) ... [2019-11-24 10:08:09,355 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:09" (1/1) ... [2019-11-24 10:08:09,364 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 10:08:09,365 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 10:08:09,365 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 10:08:09,365 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 10:08:09,366 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:08:09" (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 [2019-11-24 10:08:09,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 10:08:09,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 10:08:11,377 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 10:08:11,377 INFO L284 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-24 10:08:11,378 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:08:11 BoogieIcfgContainer [2019-11-24 10:08:11,379 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 10:08:11,379 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 10:08:11,379 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 10:08:11,380 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 10:08:11,381 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:08:11" (1/1) ... [2019-11-24 10:08:11,381 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-11-24 10:08:11,405 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 10:08:11,406 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 10:08:11,414 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 10:08:11,422 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 10:08:11,423 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 10:08:11,782 WARN L192 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-11-24 10:08:14,385 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 57 [2019-11-24 10:08:18,777 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 34379 conjuctions. This might take some time... [2019-11-24 10:08:26,171 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 57 [2019-11-24 10:08:28,467 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 34379 conjuctions. This might take some time... [2019-11-24 10:08:35,751 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 57 [2019-11-24 10:08:37,838 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 34379 conjuctions. This might take some time... [2019-11-24 10:08:46,179 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 131 [2019-11-24 10:08:50,802 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-11-24 10:08:54,859 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-11-24 10:08:54,978 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-11-24 10:08:57,774 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2019-11-24 10:08:59,702 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 58 [2019-11-24 10:09:01,644 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 37246 conjuctions. This might take some time... [2019-11-24 10:09:09,513 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 58 [2019-11-24 10:09:11,481 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 37246 conjuctions. This might take some time... [2019-11-24 10:09:19,216 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 58 [2019-11-24 10:09:21,186 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 37246 conjuctions. This might take some time... [2019-11-24 10:09:33,192 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-11-24 10:09:33,507 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-11-24 10:09:33,631 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-11-24 10:09:33,739 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-11-24 10:09:33,854 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-11-24 10:09:33,957 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-11-24 10:09:34,059 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-11-24 10:09:34,189 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-11-24 10:09:34,292 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-11-24 10:09:34,394 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-11-24 10:09:34,498 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-11-24 10:09:34,601 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-11-24 10:09:34,713 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-11-24 10:09:34,829 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 154 [2019-11-24 10:09:34,935 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 154 [2019-11-24 10:09:35,039 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-11-24 10:09:35,157 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-11-24 10:09:35,266 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-11-24 10:09:35,375 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-11-24 10:09:35,537 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 155 [2019-11-24 10:09:35,665 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 155 [2019-11-24 10:09:35,778 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-11-24 10:09:35,904 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-11-24 10:09:36,016 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-11-24 10:09:36,128 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-11-24 10:09:36,255 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 156 [2019-11-24 10:09:36,374 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 156 [2019-11-24 10:09:36,487 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-11-24 10:09:36,623 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 156 [2019-11-24 10:09:36,822 WARN L192 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 156 [2019-11-24 10:09:36,945 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-11-24 10:09:37,128 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-11-24 10:09:37,255 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-11-24 10:09:37,372 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-11-24 10:09:37,507 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 158 [2019-11-24 10:09:37,633 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 158 [2019-11-24 10:09:37,757 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-11-24 10:09:37,898 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-11-24 10:09:38,025 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-11-24 10:09:38,153 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-11-24 10:09:38,299 WARN L192 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-11-24 10:09:38,440 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-11-24 10:09:38,572 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-11-24 10:09:38,922 WARN L192 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-11-24 10:09:39,291 WARN L192 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-11-24 10:09:39,667 WARN L192 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-11-24 10:09:40,039 WARN L192 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-11-24 10:09:40,243 WARN L192 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-11-24 10:09:40,379 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-11-24 10:09:40,540 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-11-24 10:09:40,689 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-11-24 10:09:40,830 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-11-24 10:09:40,972 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2019-11-24 10:09:41,114 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2019-11-24 10:09:41,254 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2019-11-24 10:09:41,416 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2019-11-24 10:09:41,563 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2019-11-24 10:09:41,715 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2019-11-24 10:09:41,869 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-11-24 10:09:42,021 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-11-24 10:09:42,173 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-11-24 10:09:42,342 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-11-24 10:09:42,503 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-11-24 10:09:42,660 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-11-24 10:09:42,833 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-11-24 10:09:42,991 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-11-24 10:09:43,148 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-11-24 10:09:43,321 WARN L192 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 165 [2019-11-24 10:09:43,482 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 165 [2019-11-24 10:09:43,642 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-11-24 10:09:43,813 WARN L192 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:09:43,977 WARN L192 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:09:44,143 WARN L192 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:09:44,321 WARN L192 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 166 [2019-11-24 10:09:44,490 WARN L192 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 166