/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-programs/copysome2-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:53:56,685 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:53:56,687 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:53:56,699 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:53:56,700 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:53:56,701 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:53:56,702 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:53:56,704 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:53:56,706 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:53:56,706 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:53:56,707 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:53:56,708 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:53:56,709 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:53:56,710 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:53:56,714 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:53:56,718 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:53:56,720 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:53:56,721 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:53:56,724 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:53:56,730 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:53:56,731 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:53:56,735 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:53:56,736 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:53:56,739 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:53:56,742 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:53:56,742 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:53:56,743 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:53:56,744 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:53:56,745 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:53:56,747 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:53:56,748 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:53:56,749 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:53:56,750 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:53:56,751 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:53:56,754 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:53:56,754 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:53:56,756 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:53:56,756 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:53:56,756 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:53:56,759 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:53:56,760 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:53:56,761 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 09:53:56,782 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:53:56,782 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:53:56,783 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:53:56,784 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:53:56,784 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:53:56,784 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:53:56,784 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:53:56,784 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:53:56,785 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:53:56,785 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:53:56,785 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:53:56,785 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:53:56,785 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:53:56,786 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:53:56,786 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:53:56,786 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:53:56,787 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:53:56,787 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:53:56,787 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:53:56,787 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:53:56,787 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:53:56,788 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:53:56,788 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:53:56,788 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:53:56,788 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:53:56,788 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:53:56,788 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:53:56,789 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:53:56,789 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:53:56,789 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:53:56,789 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:53:56,789 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:53:56,790 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:53:56,790 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:53:56,790 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:53:56,790 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:53:56,790 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:53:56,791 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:53:57,053 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:53:57,067 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:53:57,071 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:53:57,072 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:53:57,072 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:53:57,073 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-programs/copysome2-2.i [2019-11-24 09:53:57,140 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64694fbea/cd63b768931e436abbb6d049087298b9/FLAG55f360e50 [2019-11-24 09:53:57,541 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:53:57,541 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-programs/copysome2-2.i [2019-11-24 09:53:57,547 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64694fbea/cd63b768931e436abbb6d049087298b9/FLAG55f360e50 [2019-11-24 09:53:57,969 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64694fbea/cd63b768931e436abbb6d049087298b9 [2019-11-24 09:53:57,977 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:53:57,978 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:53:57,979 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:53:57,980 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:53:57,983 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:53:57,984 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:53:57" (1/1) ... [2019-11-24 09:53:57,988 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b2439b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:57, skipping insertion in model container [2019-11-24 09:53:57,988 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:53:57" (1/1) ... [2019-11-24 09:53:57,995 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:53:58,011 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:53:58,206 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:53:58,210 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:53:58,235 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:53:58,256 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:53:58,256 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:58 WrapperNode [2019-11-24 09:53:58,256 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:53:58,257 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:53:58,257 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:53:58,257 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:53:58,265 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:58" (1/1) ... [2019-11-24 09:53:58,356 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:58" (1/1) ... [2019-11-24 09:53:58,380 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:53:58,381 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:53:58,381 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:53:58,381 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:53:58,391 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:58" (1/1) ... [2019-11-24 09:53:58,391 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:58" (1/1) ... [2019-11-24 09:53:58,393 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:58" (1/1) ... [2019-11-24 09:53:58,394 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:58" (1/1) ... [2019-11-24 09:53:58,401 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:58" (1/1) ... [2019-11-24 09:53:58,406 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:58" (1/1) ... [2019-11-24 09:53:58,407 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:58" (1/1) ... [2019-11-24 09:53:58,410 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:53:58,411 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:53:58,411 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:53:58,411 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:53:58,412 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:58" (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 09:53:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:53:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:53:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:53:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:53:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:53:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:53:58,935 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:53:58,936 INFO L284 CfgBuilder]: Removed 10 assume(true) statements. [2019-11-24 09:53:58,937 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:53:58 BoogieIcfgContainer [2019-11-24 09:53:58,937 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:53:58,938 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:53:58,938 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:53:58,938 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:53:58,939 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:53:58" (1/1) ... [2019-11-24 09:53:58,940 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 09:53:58,965 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:53:58,965 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:53:58,977 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:53:58,985 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:53:58,986 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:54:01,829 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2019-11-24 09:54:01,982 WARN L192 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 201 [2019-11-24 09:54:02,258 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2019-11-24 09:54:02,439 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 204 [2019-11-24 09:54:02,659 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-11-24 09:54:02,776 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 208 [2019-11-24 09:54:04,852 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2019-11-24 09:54:05,019 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2019-11-24 09:54:05,153 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 212 [2019-11-24 09:54:07,393 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-11-24 09:54:10,184 WARN L192 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-11-24 09:54:10,460 WARN L192 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 217 [2019-11-24 09:54:10,819 WARN L192 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2019-11-24 09:54:11,065 WARN L192 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 219 [2019-11-24 09:54:11,389 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2019-11-24 09:54:11,609 WARN L192 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 222 [2019-11-24 09:54:11,826 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2019-11-24 09:54:15,421 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2019-11-24 09:54:15,728 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 229 [2019-11-24 09:54:19,264 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2019-11-24 09:54:19,480 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2019-11-24 09:54:22,930 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 240 [2019-11-24 09:54:27,434 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 266 [2019-11-24 09:54:27,639 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2019-11-24 09:54:30,643 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-11-24 09:54:30,966 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 244 [2019-11-24 09:54:34,675 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-11-24 09:54:34,883 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 251 [2019-11-24 09:54:38,577 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 259 [2019-11-24 09:54:38,864 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-11-24 09:54:42,777 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 262 [2019-11-24 09:54:42,982 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 09:54:43,091 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 257 [2019-11-24 09:54:47,250 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 09:54:51,752 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 09:54:56,197 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 274 [2019-11-24 09:55:00,710 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2019-11-24 09:55:06,470 WARN L192 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 299 [2019-11-24 09:55:11,082 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-11-24 09:55:11,318 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 280 [2019-11-24 09:55:11,425 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 278 [2019-11-24 09:55:16,065 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-11-24 09:55:16,403 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 279 [2019-11-24 09:55:21,478 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 09:55:21,855 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 286 [2019-11-24 09:55:27,155 WARN L192 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 298