/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-lit/gsv2008.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 16:33:48,490 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 16:33:48,493 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 16:33:48,515 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 16:33:48,515 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 16:33:48,517 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 16:33:48,519 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 16:33:48,532 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 16:33:48,534 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 16:33:48,536 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 16:33:48,538 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 16:33:48,539 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 16:33:48,540 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 16:33:48,544 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 16:33:48,546 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 16:33:48,548 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 16:33:48,550 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 16:33:48,551 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 16:33:48,553 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 16:33:48,558 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 16:33:48,563 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 16:33:48,564 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 16:33:48,565 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 16:33:48,566 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 16:33:48,569 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 16:33:48,569 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 16:33:48,569 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 16:33:48,571 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 16:33:48,572 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 16:33:48,574 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 16:33:48,574 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 16:33:48,576 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 16:33:48,576 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 16:33:48,577 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 16:33:48,579 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 16:33:48,579 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 16:33:48,579 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 16:33:48,580 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 16:33:48,580 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 16:33:48,584 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 16:33:48,585 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 16:33:48,586 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 16:33:48,607 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 16:33:48,607 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 16:33:48,608 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 16:33:48,609 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 16:33:48,609 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 16:33:48,609 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 16:33:48,609 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 16:33:48,609 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 16:33:48,610 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 16:33:48,610 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 16:33:48,611 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 16:33:48,611 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 16:33:48,611 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 16:33:48,612 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 16:33:48,612 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 16:33:48,614 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 16:33:48,614 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 16:33:48,614 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 16:33:48,614 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 16:33:48,614 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 16:33:48,615 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 16:33:48,615 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 16:33:48,615 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 16:33:48,615 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 16:33:48,615 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 16:33:48,615 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 16:33:48,616 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 16:33:48,616 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 16:33:48,617 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 16:33:48,617 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 16:33:48,618 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 16:33:48,618 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 16:33:48,618 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 16:33:48,618 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 16:33:48,619 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 16:33:48,619 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 16:33:48,619 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 16:33:48,620 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 16:33:48,949 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 16:33:48,962 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 16:33:48,965 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 16:33:48,967 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 16:33:48,967 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 16:33:48,968 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-lit/gsv2008.i [2019-11-24 16:33:49,041 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/524ed4a5f/2e2641dc90924af7883c1c8c3801de51/FLAGdf4b9ad3a [2019-11-24 16:33:49,492 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 16:33:49,493 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-lit/gsv2008.i [2019-11-24 16:33:49,499 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/524ed4a5f/2e2641dc90924af7883c1c8c3801de51/FLAGdf4b9ad3a [2019-11-24 16:33:49,890 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/524ed4a5f/2e2641dc90924af7883c1c8c3801de51 [2019-11-24 16:33:49,900 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 16:33:49,902 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 16:33:49,903 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 16:33:49,903 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 16:33:49,906 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 16:33:49,907 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 04:33:49" (1/1) ... [2019-11-24 16:33:49,909 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@254d4563 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:33:49, skipping insertion in model container [2019-11-24 16:33:49,910 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 04:33:49" (1/1) ... [2019-11-24 16:33:49,917 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 16:33:49,935 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 16:33:50,161 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 16:33:50,165 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 16:33:50,177 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 16:33:50,193 INFO L208 MainTranslator]: Completed translation [2019-11-24 16:33:50,193 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:33:50 WrapperNode [2019-11-24 16:33:50,194 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 16:33:50,195 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 16:33:50,195 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 16:33:50,195 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 16:33:50,203 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:33:50" (1/1) ... [2019-11-24 16:33:50,209 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:33:50" (1/1) ... [2019-11-24 16:33:50,309 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 16:33:50,310 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 16:33:50,310 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 16:33:50,310 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 16:33:50,320 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:33:50" (1/1) ... [2019-11-24 16:33:50,320 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:33:50" (1/1) ... [2019-11-24 16:33:50,322 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:33:50" (1/1) ... [2019-11-24 16:33:50,322 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:33:50" (1/1) ... [2019-11-24 16:33:50,325 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:33:50" (1/1) ... [2019-11-24 16:33:50,330 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:33:50" (1/1) ... [2019-11-24 16:33:50,331 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:33:50" (1/1) ... [2019-11-24 16:33:50,333 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 16:33:50,333 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 16:33:50,333 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 16:33:50,333 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 16:33:50,334 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:33:50" (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 16:33:50,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 16:33:50,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 16:33:50,581 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 16:33:50,581 INFO L284 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-24 16:33:50,583 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 04:33:50 BoogieIcfgContainer [2019-11-24 16:33:50,583 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 16:33:50,583 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 16:33:50,584 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 16:33:50,584 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 16:33:50,592 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 04:33:50" (1/1) ... [2019-11-24 16:33:50,593 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 16:33:50,660 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 16:33:50,660 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 16:33:50,674 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 16:33:50,684 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 16:33:50,686 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 16:33:52,854 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 459 DAG size of output: 422 [2019-11-24 16:33:53,324 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 521 DAG size of output: 477 [2019-11-24 16:33:53,584 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 545 DAG size of output: 505 [2019-11-24 16:33:54,119 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 605 DAG size of output: 556 [2019-11-24 16:33:54,262 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 557 DAG size of output: 556 [2019-11-24 16:33:54,424 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 641 DAG size of output: 584 [2019-11-24 16:33:54,568 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 585 DAG size of output: 584 [2019-11-24 16:33:54,755 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 668 DAG size of output: 611 [2019-11-24 16:33:54,924 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 612 DAG size of output: 611 [2019-11-24 16:33:55,079 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 692 DAG size of output: 639 [2019-11-24 16:33:55,265 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 640 DAG size of output: 639 [2019-11-24 16:33:55,487 WARN L192 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 730 DAG size of output: 672 [2019-11-24 16:33:55,653 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 669 DAG size of output: 667 [2019-11-24 16:33:55,848 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 759 DAG size of output: 699 [2019-11-24 16:33:56,178 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 790 DAG size of output: 727 [2019-11-24 16:33:56,336 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 725 DAG size of output: 723 [2019-11-24 16:33:56,521 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 815 DAG size of output: 754 [2019-11-24 16:33:56,716 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 752 DAG size of output: 750 [2019-11-24 16:33:56,889 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 845 DAG size of output: 778 [2019-11-24 16:33:57,110 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 779 DAG size of output: 778 [2019-11-24 16:33:57,290 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 882 DAG size of output: 810 [2019-11-24 16:33:57,485 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 807 DAG size of output: 805 [2019-11-24 16:33:57,704 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 910 DAG size of output: 833 [2019-11-24 16:33:57,893 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 834 DAG size of output: 833 [2019-11-24 16:33:58,107 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 937 DAG size of output: 861 [2019-11-24 16:33:58,284 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 862 DAG size of output: 861 [2019-11-24 16:33:58,521 WARN L192 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 967 DAG size of output: 889 [2019-11-24 16:33:58,886 WARN L192 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 890 DAG size of output: 889 [2019-11-24 16:33:59,182 WARN L192 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 999 DAG size of output: 917 [2019-11-24 16:33:59,388 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 918 DAG size of output: 917 [2019-11-24 16:33:59,662 WARN L192 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 1041 DAG size of output: 945 [2019-11-24 16:33:59,906 WARN L192 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 946 DAG size of output: 945 [2019-11-24 16:34:00,187 WARN L192 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 1065 DAG size of output: 978 [2019-11-24 16:34:00,414 WARN L192 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 975 DAG size of output: 973 [2019-11-24 16:34:00,707 WARN L192 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 1097 DAG size of output: 1005 [2019-11-24 16:34:00,941 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 1003 DAG size of output: 1001 [2019-11-24 16:34:01,267 WARN L192 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 1127 DAG size of output: 1032 [2019-11-24 16:34:01,512 WARN L192 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 1030 DAG size of output: 1028 [2019-11-24 16:34:01,835 WARN L192 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 1151 DAG size of output: 1056 [2019-11-24 16:34:02,094 WARN L192 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 1057 DAG size of output: 1056 [2019-11-24 16:34:02,410 WARN L192 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 1175 DAG size of output: 1084 [2019-11-24 16:34:02,686 WARN L192 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 1085 DAG size of output: 1084 [2019-11-24 16:34:03,078 WARN L192 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 1215 DAG size of output: 1112 [2019-11-24 16:34:03,372 WARN L192 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 1113 DAG size of output: 1112 [2019-11-24 16:34:03,719 WARN L192 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 1250 DAG size of output: 1140 [2019-11-24 16:34:04,032 WARN L192 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 1141 DAG size of output: 1140 [2019-11-24 16:34:04,386 WARN L192 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 1278 DAG size of output: 1168 [2019-11-24 16:34:04,717 WARN L192 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 1169 DAG size of output: 1168 [2019-11-24 16:34:05,117 WARN L192 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 1303 DAG size of output: 1196 [2019-11-24 16:34:05,473 WARN L192 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 1197 DAG size of output: 1196 [2019-11-24 16:34:05,874 WARN L192 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 1342 DAG size of output: 1223 [2019-11-24 16:34:06,222 WARN L192 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 1224 DAG size of output: 1223 [2019-11-24 16:34:06,645 WARN L192 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 1366 DAG size of output: 1250 [2019-11-24 16:34:06,997 WARN L192 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 1251 DAG size of output: 1250 [2019-11-24 16:34:07,446 WARN L192 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 1395 DAG size of output: 1281 [2019-11-24 16:34:07,808 WARN L192 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 1278 DAG size of output: 1276 [2019-11-24 16:34:08,277 WARN L192 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 1433 DAG size of output: 1309 [2019-11-24 16:34:08,682 WARN L192 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 1306 DAG size of output: 1304 [2019-11-24 16:34:09,167 WARN L192 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 1462 DAG size of output: 1337 [2019-11-24 16:34:09,592 WARN L192 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 1334 DAG size of output: 1332 [2019-11-24 16:34:10,094 WARN L192 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 1488 DAG size of output: 1360 [2019-11-24 16:34:10,541 WARN L192 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 1361 DAG size of output: 1360 [2019-11-24 16:34:11,075 WARN L192 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 1512 DAG size of output: 1388 [2019-11-24 16:34:11,537 WARN L192 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 1389 DAG size of output: 1388 [2019-11-24 16:34:12,091 WARN L192 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 1543 DAG size of output: 1415 [2019-11-24 16:34:12,579 WARN L192 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 1416 DAG size of output: 1415 [2019-11-24 16:34:13,132 WARN L192 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 1574 DAG size of output: 1441 [2019-11-24 16:34:13,605 WARN L192 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 1442 DAG size of output: 1441 [2019-11-24 16:34:14,236 WARN L192 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 1601 DAG size of output: 1468 [2019-11-24 16:34:14,736 WARN L192 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 1469 DAG size of output: 1468 [2019-11-24 16:34:15,390 WARN L192 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 1630 DAG size of output: 1495 [2019-11-24 16:34:15,938 WARN L192 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 1496 DAG size of output: 1495 [2019-11-24 16:34:16,595 WARN L192 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 1665 DAG size of output: 1522 [2019-11-24 16:34:17,127 WARN L192 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 1523 DAG size of output: 1522 [2019-11-24 16:34:17,802 WARN L192 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 1696 DAG size of output: 1549 [2019-11-24 16:34:18,356 WARN L192 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 1550 DAG size of output: 1549 [2019-11-24 16:34:19,076 WARN L192 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 1725 DAG size of output: 1582 [2019-11-24 16:34:19,726 WARN L192 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 1579 DAG size of output: 1577 [2019-11-24 16:34:20,460 WARN L192 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 1759 DAG size of output: 1608 [2019-11-24 16:34:21,066 WARN L192 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 1606 DAG size of output: 1604 [2019-11-24 16:34:21,825 WARN L192 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 1790 DAG size of output: 1636 [2019-11-24 16:34:22,443 WARN L192 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 1634 DAG size of output: 1632 [2019-11-24 16:34:23,218 WARN L192 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 1820 DAG size of output: 1664 [2019-11-24 16:34:23,923 WARN L192 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 1662 DAG size of output: 1660 [2019-11-24 16:34:24,698 WARN L192 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 1838 DAG size of output: 1688 [2019-11-24 16:34:25,411 WARN L192 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 1689 DAG size of output: 1688 [2019-11-24 16:34:26,216 WARN L192 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 1869 DAG size of output: 1715 [2019-11-24 16:34:26,956 WARN L192 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 1716 DAG size of output: 1715 [2019-11-24 16:34:27,815 WARN L192 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 1912 DAG size of output: 1743 [2019-11-24 16:34:28,513 WARN L192 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 1744 DAG size of output: 1743 [2019-11-24 16:34:29,430 WARN L192 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 1935 DAG size of output: 1771 [2019-11-24 16:34:30,161 WARN L192 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 1772 DAG size of output: 1771 [2019-11-24 16:34:31,061 WARN L192 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 1966 DAG size of output: 1799 [2019-11-24 16:34:31,838 WARN L192 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 1800 DAG size of output: 1799 [2019-11-24 16:34:32,768 WARN L192 SmtUtils]: Spent 861.00 ms on a formula simplification. DAG size of input: 1999 DAG size of output: 1827 [2019-11-24 16:34:33,603 WARN L192 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 1828 DAG size of output: 1827 [2019-11-24 16:34:34,556 WARN L192 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 2027 DAG size of output: 1854 [2019-11-24 16:34:35,389 WARN L192 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 1855 DAG size of output: 1854 [2019-11-24 16:34:36,369 WARN L192 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 2052 DAG size of output: 1887 [2019-11-24 16:34:37,191 WARN L192 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 1884 DAG size of output: 1882 [2019-11-24 16:34:38,211 WARN L192 SmtUtils]: Spent 941.00 ms on a formula simplification. DAG size of input: 2089 DAG size of output: 1915 [2019-11-24 16:34:39,127 WARN L192 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 1912 DAG size of output: 1910 [2019-11-24 16:34:40,159 WARN L192 SmtUtils]: Spent 958.00 ms on a formula simplification. DAG size of input: 2122 DAG size of output: 1943 [2019-11-24 16:34:41,078 WARN L192 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 1940 DAG size of output: 1938 [2019-11-24 16:34:42,134 WARN L192 SmtUtils]: Spent 978.00 ms on a formula simplification. DAG size of input: 2150 DAG size of output: 1971 [2019-11-24 16:34:43,071 WARN L192 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 1968 DAG size of output: 1966 [2019-11-24 16:34:44,209 WARN L192 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 2171 DAG size of output: 1994 [2019-11-24 16:34:45,165 WARN L192 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 1995 DAG size of output: 1994 [2019-11-24 16:34:46,357 WARN L192 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 2202 DAG size of output: 2021 [2019-11-24 16:34:47,328 WARN L192 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 2022 DAG size of output: 2021 [2019-11-24 16:34:48,522 WARN L192 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 2235 DAG size of output: 2049 [2019-11-24 16:34:49,548 WARN L192 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 2050 DAG size of output: 2049 [2019-11-24 16:34:50,760 WARN L192 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 2268 DAG size of output: 2077 [2019-11-24 16:34:51,830 WARN L192 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 2078 DAG size of output: 2077 [2019-11-24 16:34:53,033 WARN L192 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 2305 DAG size of output: 2105 [2019-11-24 16:34:54,100 WARN L192 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 2106 DAG size of output: 2105 [2019-11-24 16:34:55,333 WARN L192 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 2331 DAG size of output: 2133 [2019-11-24 16:34:56,448 WARN L192 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 2134 DAG size of output: 2133 [2019-11-24 16:34:57,721 WARN L192 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 2358 DAG size of output: 2166 [2019-11-24 16:34:58,885 WARN L192 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 2163 DAG size of output: 2161 [2019-11-24 16:35:00,216 WARN L192 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 2398 DAG size of output: 2193 [2019-11-24 16:35:01,403 WARN L192 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 2190 DAG size of output: 2188 [2019-11-24 16:35:02,735 WARN L192 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 2428 DAG size of output: 2219 [2019-11-24 16:35:03,930 WARN L192 SmtUtils]: Spent 851.00 ms on a formula simplification. DAG size of input: 2217 DAG size of output: 2215 [2019-11-24 16:35:05,277 WARN L192 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 2458 DAG size of output: 2248 [2019-11-24 16:35:06,495 WARN L192 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 2245 DAG size of output: 2243 [2019-11-24 16:35:07,917 WARN L192 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 2485 DAG size of output: 2275 [2019-11-24 16:35:09,240 WARN L192 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 2273 DAG size of output: 2271 [2019-11-24 16:35:10,731 WARN L192 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 2507 DAG size of output: 2299 [2019-11-24 16:35:12,065 WARN L192 SmtUtils]: Spent 963.00 ms on a formula simplification. DAG size of input: 2300 DAG size of output: 2299 [2019-11-24 16:35:13,592 WARN L192 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 2546 DAG size of output: 2327 [2019-11-24 16:35:14,918 WARN L192 SmtUtils]: Spent 941.00 ms on a formula simplification. DAG size of input: 2328 DAG size of output: 2327 [2019-11-24 16:35:16,448 WARN L192 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 2578 DAG size of output: 2355 [2019-11-24 16:35:17,797 WARN L192 SmtUtils]: Spent 955.00 ms on a formula simplification. DAG size of input: 2356 DAG size of output: 2355 [2019-11-24 16:35:19,335 WARN L192 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 2603 DAG size of output: 2383 [2019-11-24 16:35:20,741 WARN L192 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 2384 DAG size of output: 2383 [2019-11-24 16:35:22,360 WARN L192 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 2642 DAG size of output: 2411 [2019-11-24 16:35:23,785 WARN L192 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 2412 DAG size of output: 2411 [2019-11-24 16:35:25,400 WARN L192 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 2667 DAG size of output: 2442 [2019-11-24 16:35:26,883 WARN L192 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 2439 DAG size of output: 2437 [2019-11-24 16:35:28,567 WARN L192 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 2692 DAG size of output: 2470 [2019-11-24 16:35:30,125 WARN L192 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 2467 DAG size of output: 2465 [2019-11-24 16:35:31,812 WARN L192 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 2727 DAG size of output: 2497 [2019-11-24 16:35:33,353 WARN L192 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 2495 DAG size of output: 2493