/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_label58.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 10:11:17,214 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 10:11:17,217 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 10:11:17,229 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 10:11:17,229 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 10:11:17,230 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 10:11:17,231 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 10:11:17,233 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 10:11:17,235 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 10:11:17,236 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 10:11:17,237 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 10:11:17,238 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 10:11:17,238 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 10:11:17,239 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 10:11:17,240 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 10:11:17,241 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 10:11:17,242 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 10:11:17,242 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 10:11:17,244 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 10:11:17,246 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 10:11:17,247 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 10:11:17,248 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 10:11:17,249 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 10:11:17,250 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 10:11:17,252 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-24 10:11:17,254 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 10:11:17,255 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 10:11:17,256 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 10:11:17,257 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 10:11:17,257 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 10:11:17,258 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 10:11:17,258 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 10:11:17,259 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 10:11:17,259 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 10:11:17,261 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 10:11:17,261 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 10:11:17,262 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 10:11:17,280 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 10:11:17,281 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 10:11:17,282 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 10:11:17,282 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 10:11:17,282 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 10:11:17,282 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 10:11:17,283 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 10:11:17,283 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 10:11:17,283 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 10:11:17,283 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 10:11:17,284 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 10:11:17,284 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 10:11:17,284 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 10:11:17,285 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 10:11:17,285 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 10:11:17,286 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 10:11:17,286 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 10:11:17,287 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 10:11:17,287 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 10:11:17,287 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 10:11:17,287 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 10:11:17,288 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 10:11:17,288 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 10:11:17,288 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 10:11:17,288 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 10:11:17,288 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 10:11:17,289 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 10:11:17,289 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 10:11:17,290 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 10:11:17,290 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 10:11:17,290 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 10:11:17,290 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 10:11:17,291 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 10:11:17,291 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 10:11:17,291 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 10:11:17,292 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 10:11:17,292 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 10:11:17,292 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 10:11:17,584 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 10:11:17,598 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 10:11:17,601 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 10:11:17,603 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 10:11:17,603 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 10:11:17,604 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label58.c [2019-11-24 10:11:17,685 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4be03136/bb328a31a90a481d8cdb3d44fa94785b/FLAG4bd16d7db [2019-11-24 10:11:18,222 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 10:11:18,223 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label58.c [2019-11-24 10:11:18,238 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4be03136/bb328a31a90a481d8cdb3d44fa94785b/FLAG4bd16d7db [2019-11-24 10:11:18,459 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4be03136/bb328a31a90a481d8cdb3d44fa94785b [2019-11-24 10:11:18,468 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 10:11:18,469 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 10:11:18,470 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 10:11:18,470 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 10:11:18,474 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 10:11:18,475 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:11:18" (1/1) ... [2019-11-24 10:11:18,477 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a972dc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:18, skipping insertion in model container [2019-11-24 10:11:18,478 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:11:18" (1/1) ... [2019-11-24 10:11:18,485 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 10:11:18,539 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 10:11:19,122 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 10:11:19,134 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 10:11:19,219 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 10:11:19,236 INFO L208 MainTranslator]: Completed translation [2019-11-24 10:11:19,237 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:19 WrapperNode [2019-11-24 10:11:19,237 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 10:11:19,238 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 10:11:19,238 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 10:11:19,238 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 10:11:19,246 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:19" (1/1) ... [2019-11-24 10:11:19,262 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:19" (1/1) ... [2019-11-24 10:11:19,319 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 10:11:19,319 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 10:11:19,319 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 10:11:19,319 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 10:11:19,330 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:19" (1/1) ... [2019-11-24 10:11:19,330 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:19" (1/1) ... [2019-11-24 10:11:19,337 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:19" (1/1) ... [2019-11-24 10:11:19,338 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:19" (1/1) ... [2019-11-24 10:11:19,375 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:19" (1/1) ... [2019-11-24 10:11:19,385 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:19" (1/1) ... [2019-11-24 10:11:19,389 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:19" (1/1) ... [2019-11-24 10:11:19,395 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 10:11:19,396 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 10:11:19,396 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 10:11:19,396 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 10:11:19,397 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:11:19" (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 10:11:19,470 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 10:11:19,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 10:11:21,460 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 10:11:21,461 INFO L284 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-24 10:11:21,462 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:11:21 BoogieIcfgContainer [2019-11-24 10:11:21,462 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 10:11:21,463 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 10:11:21,463 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 10:11:21,463 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 10:11:21,464 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:11:21" (1/1) ... [2019-11-24 10:11:21,465 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 10:11:21,499 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 10:11:21,499 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 10:11:21,507 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 10:11:21,514 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 10:11:21,516 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 10:11:21,775 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-11-24 10:11:24,114 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 28 [2019-11-24 10:11:25,870 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 28994 conjuctions. This might take some time... [2019-11-24 10:11:31,883 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 28 [2019-11-24 10:11:33,603 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 28994 conjuctions. This might take some time... [2019-11-24 10:11:39,686 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 28 [2019-11-24 10:11:40,420 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 28994 conjuctions. This might take some time... [2019-11-24 10:11:48,294 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-11-24 10:11:49,320 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-11-24 10:11:51,530 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-11-24 10:11:51,644 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-11-24 10:11:54,914 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-11-24 10:11:57,724 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-11-24 10:11:58,100 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-11-24 10:12:00,643 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2019-11-24 10:12:01,505 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-11-24 10:12:01,608 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-11-24 10:12:01,899 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 15 [2019-11-24 10:12:01,915 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 15 [2019-11-24 10:12:02,994 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 29 [2019-11-24 10:12:03,740 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 34209 conjuctions. This might take some time... [2019-11-24 10:12:12,900 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 29 [2019-11-24 10:12:13,669 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 34209 conjuctions. This might take some time... [2019-11-24 10:12:23,615 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 29 [2019-11-24 10:12:24,364 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 34209 conjuctions. This might take some time... [2019-11-24 10:12:36,121 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-11-24 10:12:37,764 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-11-24 10:12:37,865 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-11-24 10:12:37,966 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-11-24 10:12:38,081 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 163 [2019-11-24 10:12:38,191 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 163 [2019-11-24 10:12:38,298 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2019-11-24 10:12:38,422 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-11-24 10:12:38,535 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-11-24 10:12:38,647 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-11-24 10:12:38,766 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-11-24 10:12:38,889 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-11-24 10:12:39,008 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-11-24 10:12:39,148 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:12:39,289 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:12:39,415 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:12:39,546 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:12:39,669 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:12:39,792 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:12:39,934 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:12:40,061 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:12:40,183 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:12:40,308 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:12:40,430 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:12:40,553 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:12:40,688 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 166 [2019-11-24 10:12:40,815 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 166 [2019-11-24 10:12:40,960 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:12:41,109 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-11-24 10:12:41,243 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-11-24 10:12:41,373 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-11-24 10:12:41,518 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 167 [2019-11-24 10:12:41,657 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 167 [2019-11-24 10:12:41,788 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-11-24 10:12:41,927 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-11-24 10:12:42,065 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-11-24 10:12:42,199 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-11-24 10:12:42,402 WARN L192 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 168 [2019-11-24 10:12:42,542 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 168 [2019-11-24 10:12:42,695 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-11-24 10:12:42,849 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 168 [2019-11-24 10:12:42,994 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 168 [2019-11-24 10:12:43,150 WARN L192 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-11-24 10:12:43,319 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-11-24 10:12:43,459 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-11-24 10:12:43,599 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-11-24 10:12:43,932 WARN L192 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 170 [2019-11-24 10:12:44,337 WARN L192 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 170 [2019-11-24 10:12:44,740 WARN L192 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-11-24 10:12:45,200 WARN L192 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-11-24 10:12:45,549 WARN L192 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-11-24 10:12:45,710 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-11-24 10:12:45,875 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-11-24 10:12:46,041 WARN L192 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-11-24 10:12:46,196 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-11-24 10:12:46,377 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-11-24 10:12:46,532 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-11-24 10:12:46,694 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-11-24 10:12:46,859 WARN L192 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2019-11-24 10:12:47,020 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2019-11-24 10:12:47,180 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2019-11-24 10:12:47,377 WARN L192 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2019-11-24 10:12:47,552 WARN L192 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2019-11-24 10:12:47,721 WARN L192 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2019-11-24 10:12:47,892 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-11-24 10:12:48,071 WARN L192 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-11-24 10:12:48,239 WARN L192 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-11-24 10:12:48,434 WARN L192 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-11-24 10:12:48,611 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-11-24 10:12:48,785 WARN L192 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-11-24 10:12:48,966 WARN L192 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2019-11-24 10:12:49,159 WARN L192 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2019-11-24 10:12:49,337 WARN L192 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 176 [2019-11-24 10:12:49,536 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2019-11-24 10:12:49,721 WARN L192 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2019-11-24 10:12:49,906 WARN L192 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2019-11-24 10:12:50,094 WARN L192 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2019-11-24 10:12:50,284 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2019-11-24 10:12:50,469 WARN L192 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2019-11-24 10:12:50,671 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 177 [2019-11-24 10:12:50,875 WARN L192 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 177 [2019-11-24 10:12:51,065 WARN L192 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2019-11-24 10:12:51,280 WARN L192 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-11-24 10:12:51,471 WARN L192 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-11-24 10:12:51,662 WARN L192 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-11-24 10:12:51,870 WARN L192 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 178 [2019-11-24 10:12:52,073 WARN L192 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 178 [2019-11-24 10:12:52,266 WARN L192 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-11-24 10:12:52,466 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 178 [2019-11-24 10:12:52,670 WARN L192 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 178 [2019-11-24 10:12:52,862 WARN L192 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-11-24 10:12:53,065 WARN L192 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-11-24 10:12:53,256 WARN L192 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-11-24 10:12:53,448 WARN L192 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-11-24 10:12:53,648 WARN L192 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2019-11-24 10:12:53,843 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2019-11-24 10:12:54,046 WARN L192 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2019-11-24 10:12:54,342 WARN L192 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2019-11-24 10:12:54,545 WARN L192 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2019-11-24 10:12:54,748 WARN L192 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2019-11-24 10:12:55,085 WARN L192 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-11-24 10:12:55,303 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-11-24 10:12:55,512 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-11-24 10:12:55,761 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2019-11-24 10:12:55,975 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2019-11-24 10:12:56,190 WARN L192 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 183