/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_copy3_ground-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:34:34,419 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:34:34,422 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:34:34,439 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:34:34,440 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:34:34,442 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:34:34,443 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:34:34,453 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:34:34,456 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:34:34,459 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:34:34,461 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:34:34,462 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:34:34,463 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:34:34,464 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:34:34,466 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:34:34,468 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:34:34,469 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:34:34,470 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:34:34,471 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:34:34,476 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:34:34,480 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:34:34,484 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:34:34,485 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:34:34,485 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:34:34,487 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:34:34,488 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:34:34,488 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:34:34,489 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:34:34,490 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:34:34,491 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:34:34,491 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:34:34,493 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:34:34,494 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:34:34,495 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:34:34,496 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:34:34,496 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:34:34,497 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:34:34,497 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:34:34,497 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:34:34,498 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:34:34,500 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:34:34,501 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 09:34:34,536 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:34:34,536 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:34:34,537 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:34:34,538 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:34:34,541 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:34:34,541 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:34:34,541 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:34:34,541 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:34:34,542 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:34:34,542 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:34:34,542 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:34:34,542 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:34:34,542 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:34:34,543 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:34:34,543 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:34:34,544 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:34:34,544 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:34:34,545 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:34:34,545 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:34:34,545 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:34:34,545 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:34:34,545 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:34:34,546 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:34:34,546 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:34:34,546 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:34:34,546 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:34:34,546 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:34:34,547 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:34:34,547 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:34:34,548 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:34:34,548 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:34:34,548 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:34:34,548 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:34:34,548 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:34:34,549 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:34:34,549 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:34:34,549 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:34:34,549 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:34:34,842 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:34:34,857 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:34:34,861 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:34:34,862 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:34:34,862 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:34:34,863 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_copy3_ground-2.i [2019-11-24 09:34:34,932 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/533231521/524272af71e14256bab85864761611ba/FLAG44723585d [2019-11-24 09:34:35,391 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:34:35,392 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_copy3_ground-2.i [2019-11-24 09:34:35,398 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/533231521/524272af71e14256bab85864761611ba/FLAG44723585d [2019-11-24 09:34:35,917 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/533231521/524272af71e14256bab85864761611ba [2019-11-24 09:34:35,928 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:34:35,929 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:34:35,930 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:34:35,931 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:34:35,934 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:34:35,935 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:34:35" (1/1) ... [2019-11-24 09:34:35,938 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@262ce2b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:35, skipping insertion in model container [2019-11-24 09:34:35,939 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:34:35" (1/1) ... [2019-11-24 09:34:35,947 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:34:35,965 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:34:36,151 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:34:36,155 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:34:36,177 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:34:36,195 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:34:36,195 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:36 WrapperNode [2019-11-24 09:34:36,195 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:34:36,196 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:34:36,196 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:34:36,196 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:34:36,204 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:36" (1/1) ... [2019-11-24 09:34:36,288 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:36" (1/1) ... [2019-11-24 09:34:36,312 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:34:36,312 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:34:36,313 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:34:36,313 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:34:36,322 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:36" (1/1) ... [2019-11-24 09:34:36,323 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:36" (1/1) ... [2019-11-24 09:34:36,337 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:36" (1/1) ... [2019-11-24 09:34:36,337 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:36" (1/1) ... [2019-11-24 09:34:36,350 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:36" (1/1) ... [2019-11-24 09:34:36,356 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:36" (1/1) ... [2019-11-24 09:34:36,358 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:36" (1/1) ... [2019-11-24 09:34:36,360 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:34:36,361 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:34:36,361 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:34:36,361 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:34:36,362 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:36" (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 09:34:36,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:34:36,419 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:34:36,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:34:36,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:34:36,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:34:36,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:34:36,871 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:34:36,871 INFO L284 CfgBuilder]: Removed 11 assume(true) statements. [2019-11-24 09:34:36,872 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:34:36 BoogieIcfgContainer [2019-11-24 09:34:36,873 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:34:36,873 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:34:36,873 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:34:36,874 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:34:36,875 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:34:36" (1/1) ... [2019-11-24 09:34:36,876 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 09:34:36,896 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:34:36,897 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:34:36,904 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:34:36,911 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:34:36,912 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:34:37,365 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 41 [2019-11-24 09:34:38,042 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 127 [2019-11-24 09:34:38,513 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 148 [2019-11-24 09:34:38,644 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 148 [2019-11-24 09:34:39,289 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-11-24 09:34:39,429 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 169 [2019-11-24 09:34:39,562 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 169 [2019-11-24 09:34:40,472 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-11-24 09:34:40,652 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 188 [2019-11-24 09:34:40,808 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 188 [2019-11-24 09:34:41,030 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2019-11-24 09:34:41,173 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 197 [2019-11-24 09:34:43,007 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 209 [2019-11-24 09:34:43,151 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2019-11-24 09:34:43,280 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 200 [2019-11-24 09:34:43,452 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2019-11-24 09:34:43,584 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 203 [2019-11-24 09:34:45,622 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 222 [2019-11-24 09:34:45,771 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-11-24 09:34:48,716 WARN L192 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 227 [2019-11-24 09:34:48,940 WARN L192 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2019-11-24 09:34:49,138 WARN L192 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 212 [2019-11-24 09:34:52,038 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 237 [2019-11-24 09:34:52,234 WARN L192 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2019-11-24 09:34:52,475 WARN L192 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 218 [2019-11-24 09:34:52,651 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-11-24 09:34:52,782 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 221 [2019-11-24 09:34:55,556 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 242 [2019-11-24 09:34:58,649 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 246 [2019-11-24 09:34:58,788 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-11-24 09:34:58,906 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 230 [2019-11-24 09:35:01,743 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 247 [2019-11-24 09:35:01,968 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 232 [2019-11-24 09:35:04,752 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 250 [2019-11-24 09:35:08,037 WARN L192 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 254 [2019-11-24 09:35:11,181 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 256 [2019-11-24 09:35:11,324 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2019-11-24 09:35:11,431 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 243 [2019-11-24 09:35:14,402 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 260 [2019-11-24 09:35:14,632 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 246 [2019-11-24 09:35:17,778 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 262 [2019-11-24 09:35:18,003 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 249 [2019-11-24 09:35:21,223 WARN L192 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 265 [2019-11-24 09:35:24,805 WARN L192 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 269 [2019-11-24 09:35:25,059 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 254 [2019-11-24 09:35:25,511 WARN L192 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2019-11-24 09:35:25,683 WARN L192 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 259 [2019-11-24 09:35:29,607 WARN L192 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 281 [2019-11-24 09:35:29,761 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 263 [2019-11-24 09:35:29,878 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 264 [2019-11-24 09:35:33,486 WARN L192 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 282 [2019-11-24 09:35:33,618 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 09:35:33,739 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 268 [2019-11-24 09:35:37,855 WARN L192 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 286 [2019-11-24 09:35:37,993 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 09:35:38,128 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 270 [2019-11-24 09:35:42,274 WARN L192 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 288 [2019-11-24 09:35:42,402 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 272 [2019-11-24 09:35:42,531 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 273 [2019-11-24 09:35:46,809 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 291 [2019-11-24 09:35:46,947 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2019-11-24 09:35:47,077 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 277 [2019-11-24 09:35:51,427 WARN L192 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 294 [2019-11-24 09:35:51,572 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 280 [2019-11-24 09:35:51,718 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 279 [2019-11-24 09:35:56,337 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 297 [2019-11-24 09:35:56,589 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 278 [2019-11-24 09:35:56,729 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 278 [2019-11-24 09:35:56,845 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 279 [2019-11-24 09:36:01,592 WARN L192 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 306 [2019-11-24 09:36:01,734 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-11-24 09:36:01,865 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 284 DAG size of output: 283 [2019-11-24 09:36:06,472 WARN L192 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 307 [2019-11-24 09:36:06,723 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 287