/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/array-examples/standard_copy6_ground-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:34:41,128 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:34:41,131 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:34:41,150 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:34:41,150 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:34:41,153 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:34:41,155 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:34:41,164 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:34:41,168 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:34:41,171 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:34:41,173 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:34:41,174 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:34:41,175 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:34:41,176 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:34:41,177 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:34:41,178 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:34:41,179 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:34:41,180 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:34:41,181 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:34:41,183 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:34:41,184 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:34:41,185 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:34:41,186 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:34:41,187 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:34:41,188 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-24 09:34:41,191 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:34:41,192 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:34:41,193 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:34:41,193 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:34:41,194 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:34:41,195 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:34:41,195 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:34:41,195 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:34:41,196 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:34:41,197 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:34:41,197 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:34:41,198 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 09:34:41,227 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:34:41,230 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:34:41,231 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:34:41,231 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:34:41,231 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:34:41,231 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:34:41,232 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:34:41,232 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:34:41,232 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:34:41,232 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:34:41,232 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:34:41,235 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:34:41,235 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:34:41,235 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:34:41,235 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:34:41,236 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:34:41,236 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:34:41,236 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:34:41,237 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:34:41,237 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:34:41,237 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:34:41,237 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:34:41,237 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:34:41,238 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:34:41,241 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:34:41,241 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:34:41,241 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:34:41,242 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:34:41,242 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:34:41,242 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:34:41,242 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:34:41,242 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:34:41,243 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:34:41,244 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:34:41,244 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:34:41,244 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:34:41,244 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:34:41,244 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:34:41,526 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:34:41,548 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:34:41,551 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:34:41,552 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:34:41,553 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:34:41,554 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_copy6_ground-1.i [2019-11-24 09:34:41,613 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4eba879c7/e03e487c8267477ba1575e5dfdfe84d9/FLAG892cb6ad2 [2019-11-24 09:34:42,073 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:34:42,075 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_copy6_ground-1.i [2019-11-24 09:34:42,082 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4eba879c7/e03e487c8267477ba1575e5dfdfe84d9/FLAG892cb6ad2 [2019-11-24 09:34:42,459 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4eba879c7/e03e487c8267477ba1575e5dfdfe84d9 [2019-11-24 09:34:42,470 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:34:42,472 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:34:42,473 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:34:42,473 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:34:42,477 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:34:42,478 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:34:42" (1/1) ... [2019-11-24 09:34:42,481 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1161453f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:42, skipping insertion in model container [2019-11-24 09:34:42,481 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:34:42" (1/1) ... [2019-11-24 09:34:42,489 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:34:42,510 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:34:42,737 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:34:42,741 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:34:42,766 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:34:42,785 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:34:42,786 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:42 WrapperNode [2019-11-24 09:34:42,786 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:34:42,787 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:34:42,787 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:34:42,787 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:34:42,794 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:42" (1/1) ... [2019-11-24 09:34:42,882 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:42" (1/1) ... [2019-11-24 09:34:42,914 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:34:42,915 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:34:42,915 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:34:42,915 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:34:42,923 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:42" (1/1) ... [2019-11-24 09:34:42,923 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:42" (1/1) ... [2019-11-24 09:34:42,926 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:42" (1/1) ... [2019-11-24 09:34:42,926 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:42" (1/1) ... [2019-11-24 09:34:42,933 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:42" (1/1) ... [2019-11-24 09:34:42,939 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:42" (1/1) ... [2019-11-24 09:34:42,941 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:42" (1/1) ... [2019-11-24 09:34:42,945 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:34:42,945 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:34:42,945 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:34:42,945 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:34:42,946 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:42" (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 09:34:43,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:34:43,010 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:34:43,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:34:43,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:34:43,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:34:43,011 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:34:43,588 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:34:43,588 INFO L284 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-24 09:34:43,590 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:34:43 BoogieIcfgContainer [2019-11-24 09:34:43,590 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:34:43,590 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:34:43,591 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:34:43,591 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:34:43,592 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:34:43" (1/1) ... [2019-11-24 09:34:43,593 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 09:34:43,615 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:34:43,616 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:34:43,623 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:34:43,631 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:34:43,633 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:34:43,951 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-11-24 09:34:44,647 WARN L192 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 113 [2019-11-24 09:34:45,085 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-11-24 09:34:45,326 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2019-11-24 09:34:45,485 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2019-11-24 09:34:45,658 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 196 [2019-11-24 09:34:46,064 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2019-11-24 09:34:46,263 WARN L192 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 217 [2019-11-24 09:34:46,450 WARN L192 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 217 [2019-11-24 09:34:47,222 WARN L192 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 09:34:47,542 WARN L192 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 238 [2019-11-24 09:34:47,814 WARN L192 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 238 [2019-11-24 09:34:48,928 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2019-11-24 09:34:49,152 WARN L192 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 257 [2019-11-24 09:34:49,401 WARN L192 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 257 [2019-11-24 09:34:49,695 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-11-24 09:34:49,881 WARN L192 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 266 [2019-11-24 09:34:51,900 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 280 [2019-11-24 09:34:52,104 WARN L192 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 270 [2019-11-24 09:34:52,308 WARN L192 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 271 [2019-11-24 09:34:54,385 WARN L192 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-11-24 09:34:54,639 WARN L192 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 09:34:54,857 WARN L192 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 276 [2019-11-24 09:34:56,862 WARN L192 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 289 [2019-11-24 09:34:57,115 WARN L192 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 280 [2019-11-24 09:34:57,336 WARN L192 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 278 [2019-11-24 09:35:00,215 WARN L192 SmtUtils]: Spent 546.00 ms on a formula simplification that was a NOOP. DAG size: 291 [2019-11-24 09:35:00,655 WARN L192 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 279 [2019-11-24 09:35:00,891 WARN L192 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 280 [2019-11-24 09:35:03,472 WARN L192 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 295 [2019-11-24 09:35:03,870 WARN L192 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 284 [2019-11-24 09:35:04,076 WARN L192 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 285 [2019-11-24 09:35:06,291 WARN L192 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 297 [2019-11-24 09:35:06,505 WARN L192 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 09:35:06,704 WARN L192 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 290 [2019-11-24 09:35:09,147 WARN L192 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 300 [2019-11-24 09:35:09,418 WARN L192 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 294 [2019-11-24 09:35:09,626 WARN L192 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 292 [2019-11-24 09:35:12,226 WARN L192 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 303 [2019-11-24 09:35:12,448 WARN L192 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 293 [2019-11-24 09:35:12,693 WARN L192 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 291 [2019-11-24 09:35:12,888 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 09:35:13,087 WARN L192 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 292 [2019-11-24 09:35:13,290 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-11-24 09:35:13,464 WARN L192 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 296 [2019-11-24 09:35:16,524 WARN L192 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 316 [2019-11-24 09:35:16,728 WARN L192 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 300 [2019-11-24 09:35:16,933 WARN L192 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 301 [2019-11-24 09:35:19,941 WARN L192 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 317 [2019-11-24 09:35:20,159 WARN L192 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 305 [2019-11-24 09:35:20,370 WARN L192 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 304 [2019-11-24 09:35:23,514 WARN L192 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 320 [2019-11-24 09:35:23,723 WARN L192 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-11-24 09:35:23,938 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 307 [2019-11-24 09:35:27,030 WARN L192 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 323 [2019-11-24 09:35:27,251 WARN L192 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 311 [2019-11-24 09:35:27,487 WARN L192 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 312 [2019-11-24 09:35:30,861 WARN L192 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 327 [2019-11-24 09:35:31,091 WARN L192 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 316 [2019-11-24 09:35:31,319 WARN L192 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 316 [2019-11-24 09:35:34,709 WARN L192 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 329 [2019-11-24 09:35:34,938 WARN L192 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 319 [2019-11-24 09:35:35,228 WARN L192 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 317 [2019-11-24 09:35:38,782 WARN L192 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 333 [2019-11-24 09:35:39,026 WARN L192 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2019-11-24 09:35:39,210 WARN L192 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 319 DAG size of output: 319 [2019-11-24 09:35:42,512 WARN L192 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 336 [2019-11-24 09:35:42,725 WARN L192 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 323 [2019-11-24 09:35:42,946 WARN L192 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 323 [2019-11-24 09:35:46,675 WARN L192 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 337 [2019-11-24 09:35:47,156 WARN L192 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 326 [2019-11-24 09:35:47,436 WARN L192 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 327 [2019-11-24 09:35:51,245 WARN L192 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 341 [2019-11-24 09:35:51,494 WARN L192 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 331 [2019-11-24 09:35:51,744 WARN L192 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 329 [2019-11-24 09:35:51,994 WARN L192 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 330 [2019-11-24 09:35:52,233 WARN L192 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 331 [2019-11-24 09:35:56,395 WARN L192 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 349 [2019-11-24 09:35:56,622 WARN L192 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 335 [2019-11-24 09:35:56,853 WARN L192 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 336 [2019-11-24 09:36:01,005 WARN L192 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 351 [2019-11-24 09:36:01,258 WARN L192 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 340 [2019-11-24 09:36:01,523 WARN L192 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 337 [2019-11-24 09:36:01,748 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 337 [2019-11-24 09:36:01,943 WARN L192 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 338 [2019-11-24 09:36:06,559 WARN L192 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 359 [2019-11-24 09:36:06,805 WARN L192 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 342 [2019-11-24 09:36:07,078 WARN L192 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 341 [2019-11-24 09:36:07,322 WARN L192 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 343 [2019-11-24 09:36:07,532 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 344 [2019-11-24 09:36:12,649 WARN L192 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 367 [2019-11-24 09:36:12,897 WARN L192 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 348 [2019-11-24 09:36:13,165 WARN L192 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 347 [2019-11-24 09:36:13,522 WARN L192 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 349 [2019-11-24 09:36:13,742 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 350