/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -i ../../../trunk/examples/svcomp/array-examples/standard_copy4_ground-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:34:35,805 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:34:35,808 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:34:35,827 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:34:35,827 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:34:35,829 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:34:35,831 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:34:35,843 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:34:35,845 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:34:35,847 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:34:35,849 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:34:35,851 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:34:35,851 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:34:35,855 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:34:35,856 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:34:35,859 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:34:35,859 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:34:35,863 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:34:35,865 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:34:35,870 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:34:35,874 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:34:35,875 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:34:35,877 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:34:35,877 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:34:35,880 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-24 09:34:35,886 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:34:35,886 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:34:35,887 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:34:35,888 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:34:35,890 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:34:35,890 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:34:35,891 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:34:35,891 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:34:35,891 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:34:35,895 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:34:35,897 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:34:35,897 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2019-11-24 09:34:35,919 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:34:35,920 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:34:35,920 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:34:35,921 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:34:35,921 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:34:35,921 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:34:35,921 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:34:35,921 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:34:35,922 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:34:35,922 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:34:35,923 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:34:35,923 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:34:35,923 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:34:35,924 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:34:35,924 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:34:35,925 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:34:35,926 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:34:35,926 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:34:35,926 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:34:35,926 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:34:35,927 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:34:35,927 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:34:35,927 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:34:35,927 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:34:35,927 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:34:35,928 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:34:35,928 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:34:35,928 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:34:35,929 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:34:35,929 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:34:35,930 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:34:35,930 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:34:35,930 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:34:35,930 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:34:35,931 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:34:35,931 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:34:35,931 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:34:35,932 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:34:36,251 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:34:36,270 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:34:36,273 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:34:36,275 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:34:36,275 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:34:36,276 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_copy4_ground-1.i [2019-11-24 09:34:36,346 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/251820546/9198f9ddd8cc452e921517b58999a450/FLAGe075b2ea3 [2019-11-24 09:34:36,778 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:34:36,779 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_copy4_ground-1.i [2019-11-24 09:34:36,785 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/251820546/9198f9ddd8cc452e921517b58999a450/FLAGe075b2ea3 [2019-11-24 09:34:37,176 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/251820546/9198f9ddd8cc452e921517b58999a450 [2019-11-24 09:34:37,188 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:34:37,190 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:34:37,191 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:34:37,191 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:34:37,195 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:34:37,196 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:34:37" (1/1) ... [2019-11-24 09:34:37,199 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53417ecb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:37, skipping insertion in model container [2019-11-24 09:34:37,199 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:34:37" (1/1) ... [2019-11-24 09:34:37,207 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:34:37,233 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:34:37,499 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:34:37,508 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:34:37,554 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:34:37,572 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:34:37,573 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:37 WrapperNode [2019-11-24 09:34:37,573 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:34:37,573 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:34:37,574 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:34:37,574 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:34:37,676 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:37" (1/1) ... [2019-11-24 09:34:37,696 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:37" (1/1) ... [2019-11-24 09:34:37,721 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:34:37,721 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:34:37,721 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:34:37,722 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:34:37,731 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:37" (1/1) ... [2019-11-24 09:34:37,732 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:37" (1/1) ... [2019-11-24 09:34:37,734 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:37" (1/1) ... [2019-11-24 09:34:37,734 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:37" (1/1) ... [2019-11-24 09:34:37,741 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:37" (1/1) ... [2019-11-24 09:34:37,750 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:37" (1/1) ... [2019-11-24 09:34:37,752 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:37" (1/1) ... [2019-11-24 09:34:37,754 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:34:37,755 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:34:37,755 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:34:37,755 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:34:37,756 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:37" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:34:37,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:34:37,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:34:37,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:34:37,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:34:37,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:34:37,827 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:34:38,301 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:34:38,302 INFO L284 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-24 09:34:38,303 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:34:38 BoogieIcfgContainer [2019-11-24 09:34:38,303 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:34:38,304 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:34:38,304 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:34:38,304 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:34:38,305 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:34:38" (1/1) ... [2019-11-24 09:34:38,306 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-11-24 09:34:38,331 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:34:38,332 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:34:38,339 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:34:38,346 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:34:38,348 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:34:38,669 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-11-24 09:34:39,031 WARN L192 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 61 [2019-11-24 09:34:39,744 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 138 [2019-11-24 09:34:40,138 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 154 [2019-11-24 09:34:40,733 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 170 [2019-11-24 09:34:40,893 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 170 [2019-11-24 09:34:41,401 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 178 [2019-11-24 09:34:41,585 WARN L192 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 184 [2019-11-24 09:34:41,771 WARN L192 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 184 [2019-11-24 09:34:41,988 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2019-11-24 09:34:42,134 WARN L192 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 189 [2019-11-24 09:34:42,904 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2019-11-24 09:34:43,098 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2019-11-24 09:34:43,266 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2019-11-24 09:34:44,050 WARN L192 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 210 [2019-11-24 09:34:44,193 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 211 [2019-11-24 09:34:45,002 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2019-11-24 09:34:45,154 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2019-11-24 09:34:45,306 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 214 [2019-11-24 09:34:45,468 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2019-11-24 09:34:46,458 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 236 [2019-11-24 09:34:46,589 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 235 [2019-11-24 09:34:47,952 WARN L192 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 241 [2019-11-24 09:34:48,343 WARN L192 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 238 [2019-11-24 09:34:48,712 WARN L192 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 240 [2019-11-24 09:34:48,924 WARN L192 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 241 [2019-11-24 09:34:50,121 WARN L192 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-11-24 09:34:50,291 WARN L192 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 242 [2019-11-24 09:34:50,532 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 243 [2019-11-24 09:34:51,739 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 249 [2019-11-24 09:34:51,880 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 248 [2019-11-24 09:34:53,063 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 240 [2019-11-24 09:34:53,200 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 252 [2019-11-24 09:34:53,339 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 251 [2019-11-24 09:34:54,628 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2019-11-24 09:34:54,762 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 254 [2019-11-24 09:34:56,042 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 273 [2019-11-24 09:34:56,198 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 272 [2019-11-24 09:34:57,489 WARN L192 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 280 DAG size of output: 277 [2019-11-24 09:34:57,666 WARN L192 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 275 [2019-11-24 09:34:57,842 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2019-11-24 09:34:58,011 WARN L192 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 276 [2019-11-24 09:34:58,191 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 278 [2019-11-24 09:34:58,355 WARN L192 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 279 [2019-11-24 09:34:59,873 WARN L192 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 286 [2019-11-24 09:35:00,053 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 284 [2019-11-24 09:35:01,639 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2019-11-24 09:35:01,808 WARN L192 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 289 [2019-11-24 09:35:03,440 WARN L192 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 293 [2019-11-24 09:35:03,661 WARN L192 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 290 [2019-11-24 09:35:03,830 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 290 [2019-11-24 09:35:03,998 WARN L192 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 289 [2019-11-24 09:35:04,182 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 291 [2019-11-24 09:35:04,346 WARN L192 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 292 [2019-11-24 09:35:05,910 WARN L192 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 298 [2019-11-24 09:35:06,121 WARN L192 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 296 [2019-11-24 09:35:07,847 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 299 [2019-11-24 09:35:08,015 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 300 [2019-11-24 09:35:09,657 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 307 [2019-11-24 09:35:09,864 WARN L192 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 304 [2019-11-24 09:35:11,650 WARN L192 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 310 [2019-11-24 09:35:12,107 WARN L192 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 305 [2019-11-24 09:35:12,381 WARN L192 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-11-24 09:35:12,555 WARN L192 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 307 [2019-11-24 09:35:14,605 WARN L192 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 311 [2019-11-24 09:35:14,767 WARN L192 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 312 [2019-11-24 09:35:16,661 WARN L192 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 316 [2019-11-24 09:35:16,864 WARN L192 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 315 [2019-11-24 09:35:18,980 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 317 [2019-11-24 09:35:19,159 WARN L192 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 318 [2019-11-24 09:35:21,102 WARN L192 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 322 [2019-11-24 09:35:21,339 WARN L192 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 320 [2019-11-24 09:35:21,531 WARN L192 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 321 [2019-11-24 09:35:21,735 WARN L192 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 322 [2019-11-24 09:35:23,815 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 326 [2019-11-24 09:35:24,023 WARN L192 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 327 [2019-11-24 09:35:26,043 WARN L192 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 334 [2019-11-24 09:35:26,224 WARN L192 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 332 [2019-11-24 09:35:28,243 WARN L192 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 340 [2019-11-24 09:35:28,458 WARN L192 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 335 [2019-11-24 09:35:30,463 WARN L192 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 341 [2019-11-24 09:35:30,684 WARN L192 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 335 [2019-11-24 09:35:30,907 WARN L192 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 336 [2019-11-24 09:35:31,120 WARN L192 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 337 [2019-11-24 09:35:33,335 WARN L192 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 343 [2019-11-24 09:35:33,530 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 342 [2019-11-24 09:35:35,887 WARN L192 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 346 [2019-11-24 09:35:36,100 WARN L192 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 346 [2019-11-24 09:35:38,516 WARN L192 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 349 [2019-11-24 09:35:38,763 WARN L192 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 349 [2019-11-24 09:35:41,083 WARN L192 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 354 [2019-11-24 09:35:41,299 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 353 [2019-11-24 09:35:43,566 WARN L192 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 358 [2019-11-24 09:35:43,797 WARN L192 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 359 DAG size of output: 353 [2019-11-24 09:35:43,989 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2019-11-24 09:35:44,185 WARN L192 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 353 [2019-11-24 09:35:46,869 WARN L192 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 357 [2019-11-24 09:35:47,086 WARN L192 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 358 [2019-11-24 09:35:49,646 WARN L192 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 362 [2019-11-24 09:35:49,844 WARN L192 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 363 [2019-11-24 09:35:52,307 WARN L192 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 370 [2019-11-24 09:35:52,503 WARN L192 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 368 [2019-11-24 09:35:55,020 WARN L192 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 372 [2019-11-24 09:35:55,284 WARN L192 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 370 [2019-11-24 09:35:57,963 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 377 DAG size of output: 374 [2019-11-24 09:35:58,217 WARN L192 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 371 [2019-11-24 09:36:00,905 WARN L192 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 392 DAG size of output: 388 [2019-11-24 09:36:01,147 WARN L192 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 389 DAG size of output: 387 [2019-11-24 09:36:04,113 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 391 [2019-11-24 09:36:04,390 WARN L192 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 392 DAG size of output: 391 [2019-11-24 09:36:07,670 WARN L192 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 394 [2019-11-24 09:36:07,933 WARN L192 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 395 DAG size of output: 395 [2019-11-24 09:36:11,013 WARN L192 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 399 [2019-11-24 09:36:11,291 WARN L192 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 400 DAG size of output: 398 [2019-11-24 09:36:11,552 WARN L192 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 400 [2019-11-24 09:36:11,823 WARN L192 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 401 DAG size of output: 398