/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/loop-acceleration/const_1-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 16:20:46,705 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 16:20:46,707 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 16:20:46,719 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 16:20:46,719 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 16:20:46,720 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 16:20:46,722 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 16:20:46,724 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 16:20:46,725 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 16:20:46,726 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 16:20:46,727 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 16:20:46,729 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 16:20:46,729 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 16:20:46,730 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 16:20:46,731 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 16:20:46,732 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 16:20:46,733 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 16:20:46,734 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 16:20:46,736 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 16:20:46,738 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 16:20:46,740 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 16:20:46,741 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 16:20:46,743 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 16:20:46,743 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 16:20:46,746 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 16:20:46,747 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 16:20:46,747 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 16:20:46,748 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 16:20:46,748 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 16:20:46,749 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 16:20:46,750 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 16:20:46,750 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 16:20:46,751 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 16:20:46,752 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 16:20:46,753 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 16:20:46,753 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 16:20:46,754 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 16:20:46,754 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 16:20:46,755 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 16:20:46,755 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 16:20:46,756 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 16:20:46,757 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 16:20:46,776 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 16:20:46,776 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 16:20:46,777 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 16:20:46,777 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 16:20:46,777 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 16:20:46,777 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 16:20:46,778 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 16:20:46,778 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 16:20:46,778 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 16:20:46,778 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 16:20:46,779 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 16:20:46,779 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 16:20:46,779 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 16:20:46,779 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 16:20:46,779 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 16:20:46,780 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 16:20:46,780 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 16:20:46,781 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 16:20:46,784 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 16:20:46,784 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 16:20:46,784 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 16:20:46,784 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 16:20:46,784 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 16:20:46,785 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 16:20:46,785 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 16:20:46,785 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 16:20:46,785 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 16:20:46,785 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 16:20:46,786 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 16:20:46,786 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 16:20:46,786 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 16:20:46,786 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 16:20:46,786 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 16:20:46,787 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 16:20:46,788 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 16:20:46,788 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 16:20:46,789 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 16:20:46,789 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 16:20:47,050 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 16:20:47,067 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 16:20:47,071 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 16:20:47,072 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 16:20:47,073 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 16:20:47,073 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-acceleration/const_1-1.c [2019-11-24 16:20:47,153 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bcd94c7d2/b73d396c1ef94fbfafe30df56eb16f97/FLAGd4cca0002 [2019-11-24 16:20:47,593 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 16:20:47,594 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-acceleration/const_1-1.c [2019-11-24 16:20:47,600 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bcd94c7d2/b73d396c1ef94fbfafe30df56eb16f97/FLAGd4cca0002 [2019-11-24 16:20:47,988 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bcd94c7d2/b73d396c1ef94fbfafe30df56eb16f97 [2019-11-24 16:20:47,997 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 16:20:47,998 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 16:20:48,000 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 16:20:48,000 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 16:20:48,003 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 16:20:48,005 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 04:20:47" (1/1) ... [2019-11-24 16:20:48,007 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44962956 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:20:48, skipping insertion in model container [2019-11-24 16:20:48,008 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 04:20:47" (1/1) ... [2019-11-24 16:20:48,015 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 16:20:48,028 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 16:20:48,235 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 16:20:48,238 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 16:20:48,249 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 16:20:48,263 INFO L208 MainTranslator]: Completed translation [2019-11-24 16:20:48,263 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:20:48 WrapperNode [2019-11-24 16:20:48,263 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 16:20:48,264 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 16:20:48,264 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 16:20:48,264 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 16:20:48,273 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:20:48" (1/1) ... [2019-11-24 16:20:48,278 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:20:48" (1/1) ... [2019-11-24 16:20:48,378 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 16:20:48,378 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 16:20:48,379 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 16:20:48,379 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 16:20:48,388 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:20:48" (1/1) ... [2019-11-24 16:20:48,389 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:20:48" (1/1) ... [2019-11-24 16:20:48,390 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:20:48" (1/1) ... [2019-11-24 16:20:48,390 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:20:48" (1/1) ... [2019-11-24 16:20:48,394 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:20:48" (1/1) ... [2019-11-24 16:20:48,399 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:20:48" (1/1) ... [2019-11-24 16:20:48,400 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:20:48" (1/1) ... [2019-11-24 16:20:48,401 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 16:20:48,401 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 16:20:48,401 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 16:20:48,401 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 16:20:48,402 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:20:48" (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 16:20:48,464 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 16:20:48,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 16:20:48,636 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 16:20:48,637 INFO L284 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-24 16:20:48,638 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 04:20:48 BoogieIcfgContainer [2019-11-24 16:20:48,638 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 16:20:48,639 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 16:20:48,639 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 16:20:48,639 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 16:20:48,640 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 04:20:48" (1/1) ... [2019-11-24 16:20:48,641 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 16:20:48,665 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 16:20:48,665 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 16:20:48,673 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 16:20:48,680 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 16:20:48,682 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 16:20:52,004 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 320 [2019-11-24 16:20:52,268 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 333 [2019-11-24 16:20:52,749 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 411 DAG size of output: 359 [2019-11-24 16:20:53,031 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 425 DAG size of output: 372 [2019-11-24 16:20:53,296 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 440 DAG size of output: 385 [2019-11-24 16:20:53,581 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 455 DAG size of output: 398 [2019-11-24 16:20:53,867 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 470 DAG size of output: 411 [2019-11-24 16:20:54,138 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 484 DAG size of output: 424 [2019-11-24 16:20:54,440 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 499 DAG size of output: 437 [2019-11-24 16:20:54,743 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 514 DAG size of output: 450 [2019-11-24 16:20:55,076 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 463 [2019-11-24 16:20:55,371 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 545 DAG size of output: 476 [2019-11-24 16:20:55,680 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 559 DAG size of output: 489 [2019-11-24 16:20:55,864 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 490 DAG size of output: 489 [2019-11-24 16:20:56,093 WARN L192 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 576 DAG size of output: 502 [2019-11-24 16:20:56,423 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 589 DAG size of output: 515 [2019-11-24 16:20:56,561 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 516 DAG size of output: 515 [2019-11-24 16:20:56,779 WARN L192 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 605 DAG size of output: 528 [2019-11-24 16:20:57,150 WARN L192 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 620 DAG size of output: 541 [2019-11-24 16:20:57,297 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 542 DAG size of output: 541 [2019-11-24 16:20:57,544 WARN L192 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 635 DAG size of output: 554 [2019-11-24 16:20:57,695 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 555 DAG size of output: 554 [2019-11-24 16:20:57,940 WARN L192 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 567 [2019-11-24 16:20:58,108 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 568 DAG size of output: 567 [2019-11-24 16:20:58,358 WARN L192 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 666 DAG size of output: 580 [2019-11-24 16:20:58,539 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 581 DAG size of output: 580 [2019-11-24 16:20:58,804 WARN L192 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 681 DAG size of output: 593 [2019-11-24 16:20:58,996 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 594 DAG size of output: 593 [2019-11-24 16:20:59,274 WARN L192 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 695 DAG size of output: 606 [2019-11-24 16:20:59,463 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 607 DAG size of output: 606 [2019-11-24 16:20:59,760 WARN L192 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 710 DAG size of output: 619 [2019-11-24 16:20:59,968 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 620 DAG size of output: 619 [2019-11-24 16:21:00,274 WARN L192 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 725 DAG size of output: 632 [2019-11-24 16:21:00,473 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 633 DAG size of output: 632 [2019-11-24 16:21:00,779 WARN L192 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 739 DAG size of output: 645 [2019-11-24 16:21:00,993 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 646 DAG size of output: 645 [2019-11-24 16:21:01,311 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 755 DAG size of output: 658 [2019-11-24 16:21:01,540 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 659 DAG size of output: 658 [2019-11-24 16:21:01,948 WARN L192 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 771 DAG size of output: 671 [2019-11-24 16:21:02,189 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 672 DAG size of output: 671 [2019-11-24 16:21:02,536 WARN L192 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 786 DAG size of output: 684 [2019-11-24 16:21:02,772 WARN L192 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 685 DAG size of output: 684 [2019-11-24 16:21:03,131 WARN L192 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 802 DAG size of output: 697 [2019-11-24 16:21:03,383 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 698 DAG size of output: 697 [2019-11-24 16:21:03,790 WARN L192 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 816 DAG size of output: 710 [2019-11-24 16:21:04,047 WARN L192 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 711 DAG size of output: 710 [2019-11-24 16:21:04,430 WARN L192 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 830 DAG size of output: 723 [2019-11-24 16:21:04,711 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 724 DAG size of output: 723 [2019-11-24 16:21:05,204 WARN L192 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 848 DAG size of output: 736 [2019-11-24 16:21:05,486 WARN L192 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 737 DAG size of output: 736 [2019-11-24 16:21:05,913 WARN L192 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 861 DAG size of output: 749 [2019-11-24 16:21:06,233 WARN L192 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 750 DAG size of output: 749 [2019-11-24 16:21:06,691 WARN L192 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 877 DAG size of output: 762 [2019-11-24 16:21:06,988 WARN L192 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 763 DAG size of output: 762 [2019-11-24 16:21:07,454 WARN L192 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 891 DAG size of output: 775 [2019-11-24 16:21:07,770 WARN L192 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 776 DAG size of output: 775 [2019-11-24 16:21:08,208 WARN L192 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 906 DAG size of output: 788 [2019-11-24 16:21:08,532 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 789 DAG size of output: 788 [2019-11-24 16:21:09,013 WARN L192 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 923 DAG size of output: 801 [2019-11-24 16:21:09,359 WARN L192 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 802 DAG size of output: 801 [2019-11-24 16:21:09,847 WARN L192 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 936 DAG size of output: 814 [2019-11-24 16:21:10,197 WARN L192 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 815 DAG size of output: 814 [2019-11-24 16:21:10,694 WARN L192 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 949 DAG size of output: 827 [2019-11-24 16:21:11,056 WARN L192 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 828 DAG size of output: 827 [2019-11-24 16:21:11,621 WARN L192 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 965 DAG size of output: 840 [2019-11-24 16:21:12,016 WARN L192 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 841 DAG size of output: 840 [2019-11-24 16:21:12,541 WARN L192 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 980 DAG size of output: 853 [2019-11-24 16:21:12,935 WARN L192 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 854 DAG size of output: 853 [2019-11-24 16:21:13,485 WARN L192 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 996 DAG size of output: 866 [2019-11-24 16:21:13,898 WARN L192 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 867 DAG size of output: 866 [2019-11-24 16:21:14,457 WARN L192 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 1011 DAG size of output: 879 [2019-11-24 16:21:14,885 WARN L192 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 880 DAG size of output: 879 [2019-11-24 16:21:15,453 WARN L192 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 1027 DAG size of output: 892 [2019-11-24 16:21:15,894 WARN L192 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 893 DAG size of output: 892 [2019-11-24 16:21:16,488 WARN L192 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 1040 DAG size of output: 905 [2019-11-24 16:21:16,943 WARN L192 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 906 DAG size of output: 905 [2019-11-24 16:21:17,562 WARN L192 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 1056 DAG size of output: 918 [2019-11-24 16:21:18,022 WARN L192 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 919 DAG size of output: 918 [2019-11-24 16:21:18,657 WARN L192 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 1072 DAG size of output: 931 [2019-11-24 16:21:19,161 WARN L192 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 932 DAG size of output: 931 [2019-11-24 16:21:19,809 WARN L192 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 1087 DAG size of output: 944 [2019-11-24 16:21:20,311 WARN L192 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 945 DAG size of output: 944 [2019-11-24 16:21:20,978 WARN L192 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 1100 DAG size of output: 957 [2019-11-24 16:21:21,510 WARN L192 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 958 DAG size of output: 957 [2019-11-24 16:21:22,209 WARN L192 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 1116 DAG size of output: 970 [2019-11-24 16:21:22,726 WARN L192 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 971 DAG size of output: 970 [2019-11-24 16:21:23,465 WARN L192 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 1130 DAG size of output: 983 [2019-11-24 16:21:24,024 WARN L192 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 984 DAG size of output: 983 [2019-11-24 16:21:24,779 WARN L192 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 1148 DAG size of output: 996 [2019-11-24 16:21:25,383 WARN L192 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 997 DAG size of output: 996 [2019-11-24 16:21:26,133 WARN L192 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 1162 DAG size of output: 1009 [2019-11-24 16:21:26,731 WARN L192 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 1010 DAG size of output: 1009 [2019-11-24 16:21:27,500 WARN L192 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 1175 DAG size of output: 1022 [2019-11-24 16:21:28,127 WARN L192 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 1023 DAG size of output: 1022 [2019-11-24 16:21:28,917 WARN L192 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 1192 DAG size of output: 1035 [2019-11-24 16:21:29,559 WARN L192 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 1036 DAG size of output: 1035 [2019-11-24 16:21:30,401 WARN L192 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 1205 DAG size of output: 1048 [2019-11-24 16:21:31,041 WARN L192 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 1049 DAG size of output: 1048 [2019-11-24 16:21:31,870 WARN L192 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 1222 DAG size of output: 1061 [2019-11-24 16:21:32,516 WARN L192 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 1062 DAG size of output: 1061 [2019-11-24 16:21:33,402 WARN L192 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 1236 DAG size of output: 1074 [2019-11-24 16:21:34,088 WARN L192 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 1075 DAG size of output: 1074 [2019-11-24 16:21:34,984 WARN L192 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 1251 DAG size of output: 1087 [2019-11-24 16:21:35,678 WARN L192 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 1088 DAG size of output: 1087 [2019-11-24 16:21:36,589 WARN L192 SmtUtils]: Spent 795.00 ms on a formula simplification. DAG size of input: 1265 DAG size of output: 1100 [2019-11-24 16:21:37,312 WARN L192 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 1101 DAG size of output: 1100 [2019-11-24 16:21:38,220 WARN L192 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 1284 DAG size of output: 1113 [2019-11-24 16:21:38,985 WARN L192 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 1114 DAG size of output: 1113 [2019-11-24 16:21:39,927 WARN L192 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 1297 DAG size of output: 1126 [2019-11-24 16:21:40,691 WARN L192 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 1127 DAG size of output: 1126 [2019-11-24 16:21:41,646 WARN L192 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 1313 DAG size of output: 1139 [2019-11-24 16:21:42,456 WARN L192 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 1140 DAG size of output: 1139 [2019-11-24 16:21:43,446 WARN L192 SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 1325 DAG size of output: 1152 [2019-11-24 16:21:44,239 WARN L192 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 1153 DAG size of output: 1152 [2019-11-24 16:21:45,240 WARN L192 SmtUtils]: Spent 871.00 ms on a formula simplification. DAG size of input: 1344 DAG size of output: 1165 [2019-11-24 16:21:46,047 WARN L192 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 1166 DAG size of output: 1165 [2019-11-24 16:21:47,072 WARN L192 SmtUtils]: Spent 893.00 ms on a formula simplification. DAG size of input: 1359 DAG size of output: 1178 [2019-11-24 16:21:47,901 WARN L192 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 1179 DAG size of output: 1178 [2019-11-24 16:21:48,923 WARN L192 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 1370 DAG size of output: 1191 [2019-11-24 16:21:49,769 WARN L192 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 1192 DAG size of output: 1191 [2019-11-24 16:21:50,847 WARN L192 SmtUtils]: Spent 946.00 ms on a formula simplification. DAG size of input: 1387 DAG size of output: 1204 [2019-11-24 16:21:51,715 WARN L192 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 1205 DAG size of output: 1204 [2019-11-24 16:21:52,834 WARN L192 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 1402 DAG size of output: 1217 [2019-11-24 16:21:53,734 WARN L192 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 1218 DAG size of output: 1217 [2019-11-24 16:21:54,842 WARN L192 SmtUtils]: Spent 969.00 ms on a formula simplification. DAG size of input: 1418 DAG size of output: 1230 [2019-11-24 16:21:55,735 WARN L192 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 1231 DAG size of output: 1230 [2019-11-24 16:21:56,869 WARN L192 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 1433 DAG size of output: 1243 [2019-11-24 16:21:57,818 WARN L192 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 1244 DAG size of output: 1243 [2019-11-24 16:21:59,011 WARN L192 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 1447 DAG size of output: 1256 [2019-11-24 16:21:59,971 WARN L192 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 1257 DAG size of output: 1256 [2019-11-24 16:22:01,204 WARN L192 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 1463 DAG size of output: 1269 [2019-11-24 16:22:02,181 WARN L192 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 1270 DAG size of output: 1269 [2019-11-24 16:22:03,400 WARN L192 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 1477 DAG size of output: 1282 [2019-11-24 16:22:04,391 WARN L192 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 1283 DAG size of output: 1282 [2019-11-24 16:22:05,661 WARN L192 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 1491 DAG size of output: 1295 [2019-11-24 16:22:06,677 WARN L192 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 1296 DAG size of output: 1295 [2019-11-24 16:22:07,961 WARN L192 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 1505 DAG size of output: 1308 [2019-11-24 16:22:09,002 WARN L192 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 1309 DAG size of output: 1308 [2019-11-24 16:22:10,279 WARN L192 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 1521 DAG size of output: 1321 [2019-11-24 16:22:11,354 WARN L192 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 1322 DAG size of output: 1321 [2019-11-24 16:22:12,677 WARN L192 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 1539 DAG size of output: 1334 [2019-11-24 16:22:13,772 WARN L192 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 1335 DAG size of output: 1334 [2019-11-24 16:22:15,153 WARN L192 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 1553 DAG size of output: 1347 [2019-11-24 16:22:16,271 WARN L192 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 1348 DAG size of output: 1347 [2019-11-24 16:22:17,688 WARN L192 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 1568 DAG size of output: 1360 [2019-11-24 16:22:18,881 WARN L192 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 1361 DAG size of output: 1360 [2019-11-24 16:22:20,335 WARN L192 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 1581 DAG size of output: 1373 [2019-11-24 16:22:21,522 WARN L192 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 1374 DAG size of output: 1373 [2019-11-24 16:22:22,994 WARN L192 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 1596 DAG size of output: 1386 [2019-11-24 16:22:24,213 WARN L192 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 1387 DAG size of output: 1386 [2019-11-24 16:22:25,720 WARN L192 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 1613 DAG size of output: 1399 [2019-11-24 16:22:26,972 WARN L192 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 1400 DAG size of output: 1399 [2019-11-24 16:22:28,533 WARN L192 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 1625 DAG size of output: 1412 [2019-11-24 16:22:29,785 WARN L192 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 1413 DAG size of output: 1412 [2019-11-24 16:22:31,360 WARN L192 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 1641 DAG size of output: 1425 [2019-11-24 16:22:32,689 WARN L192 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 1426 DAG size of output: 1425 [2019-11-24 16:22:34,328 WARN L192 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 1657 DAG size of output: 1438