/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-crafted/zero_sum_const_m3.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:28:13,082 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:28:13,085 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:28:13,104 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:28:13,105 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:28:13,107 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:28:13,109 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:28:13,118 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:28:13,122 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:28:13,125 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:28:13,127 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:28:13,129 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:28:13,129 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:28:13,131 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:28:13,133 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:28:13,134 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:28:13,136 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:28:13,136 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:28:13,138 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:28:13,142 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:28:13,146 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:28:13,150 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:28:13,152 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:28:13,152 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:28:13,154 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:28:13,155 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:28:13,155 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:28:13,156 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:28:13,158 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:28:13,159 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:28:13,159 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:28:13,160 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:28:13,161 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:28:13,162 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:28:13,163 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:28:13,163 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:28:13,164 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:28:13,164 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:28:13,164 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:28:13,165 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:28:13,166 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:28:13,167 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 09:28:13,202 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:28:13,203 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:28:13,204 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:28:13,204 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:28:13,204 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:28:13,204 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:28:13,205 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:28:13,208 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:28:13,208 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:28:13,208 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:28:13,208 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:28:13,209 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:28:13,209 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:28:13,209 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:28:13,209 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:28:13,213 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:28:13,213 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:28:13,213 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:28:13,213 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:28:13,214 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:28:13,214 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:28:13,214 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:28:13,214 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:28:13,214 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:28:13,215 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:28:13,215 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:28:13,215 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:28:13,215 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:28:13,216 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:28:13,216 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:28:13,216 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:28:13,216 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:28:13,216 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:28:13,217 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:28:13,218 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:28:13,218 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:28:13,218 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:28:13,218 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:28:13,525 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:28:13,547 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:28:13,551 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:28:13,553 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:28:13,553 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:28:13,554 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-crafted/zero_sum_const_m3.c [2019-11-24 09:28:13,619 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a97ac59a2/cf48576fa86f434097ff8c412f479c12/FLAGd839274df [2019-11-24 09:28:14,059 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:28:14,062 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-crafted/zero_sum_const_m3.c [2019-11-24 09:28:14,069 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a97ac59a2/cf48576fa86f434097ff8c412f479c12/FLAGd839274df [2019-11-24 09:28:14,437 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a97ac59a2/cf48576fa86f434097ff8c412f479c12 [2019-11-24 09:28:14,447 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:28:14,449 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:28:14,455 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:28:14,455 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:28:14,459 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:28:14,460 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:28:14" (1/1) ... [2019-11-24 09:28:14,463 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@580da5e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:28:14, skipping insertion in model container [2019-11-24 09:28:14,463 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:28:14" (1/1) ... [2019-11-24 09:28:14,473 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:28:14,500 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:28:14,721 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:28:14,733 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:28:14,779 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:28:14,800 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:28:14,800 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:28:14 WrapperNode [2019-11-24 09:28:14,801 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:28:14,801 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:28:14,802 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:28:14,802 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:28:14,956 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:28:14" (1/1) ... [2019-11-24 09:28:14,967 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:28:14" (1/1) ... [2019-11-24 09:28:14,991 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:28:14,991 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:28:14,991 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:28:14,992 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:28:15,001 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:28:14" (1/1) ... [2019-11-24 09:28:15,002 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:28:14" (1/1) ... [2019-11-24 09:28:15,004 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:28:14" (1/1) ... [2019-11-24 09:28:15,004 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:28:14" (1/1) ... [2019-11-24 09:28:15,010 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:28:14" (1/1) ... [2019-11-24 09:28:15,018 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:28:14" (1/1) ... [2019-11-24 09:28:15,022 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:28:14" (1/1) ... [2019-11-24 09:28:15,024 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:28:15,029 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:28:15,029 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:28:15,029 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:28:15,030 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:28:14" (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 09:28:15,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:28:15,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-24 09:28:15,095 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:28:15,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:28:15,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:28:15,637 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:28:15,637 INFO L284 CfgBuilder]: Removed 13 assume(true) statements. [2019-11-24 09:28:15,639 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:28:15 BoogieIcfgContainer [2019-11-24 09:28:15,639 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:28:15,639 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:28:15,640 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:28:15,640 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:28:15,642 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:28:15" (1/1) ... [2019-11-24 09:28:15,644 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 09:28:15,668 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:28:15,668 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:28:15,675 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:28:15,682 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:28:15,684 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:28:17,570 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 125 [2019-11-24 09:28:21,036 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 146 [2019-11-24 09:28:42,891 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 232 [2019-11-24 09:28:44,784 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 243 [2019-11-24 09:28:44,935 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 240 [2019-11-24 09:28:47,776 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 261 [2019-11-24 09:28:51,217 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 265 [2019-11-24 09:28:56,964 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 285 [2019-11-24 09:28:57,100 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 282 [2019-11-24 09:28:58,852 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 289 [2019-11-24 09:29:02,879 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 292 [2019-11-24 09:29:04,895 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 294 [2019-11-24 09:29:07,268 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 301 [2019-11-24 09:29:09,421 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 305 DAG size of output: 302 [2019-11-24 09:29:09,554 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 303 [2019-11-24 09:29:11,667 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 308 [2019-11-24 09:29:11,791 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 308 [2019-11-24 09:29:15,832 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 321 [2019-11-24 09:29:15,974 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 316 [2019-11-24 09:29:18,301 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 319 [2019-11-24 09:29:18,413 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2019-11-24 09:29:20,899 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 339 [2019-11-24 09:29:21,038 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 335 [2019-11-24 09:29:23,309 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 343 [2019-11-24 09:29:23,471 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 338 [2019-11-24 09:29:26,394 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 341 [2019-11-24 09:29:26,531 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 342 [2019-11-24 09:29:28,756 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 348 [2019-11-24 09:29:28,906 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 346 [2019-11-24 09:29:31,391 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 349 [2019-11-24 09:29:31,587 WARN L192 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 350 [2019-11-24 09:29:34,079 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 354 [2019-11-24 09:29:34,222 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 355 [2019-11-24 09:29:36,756 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 359 [2019-11-24 09:29:36,920 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 360 [2019-11-24 09:29:39,424 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 365 [2019-11-24 09:29:39,597 WARN L192 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 363 [2019-11-24 09:29:42,117 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 365 [2019-11-24 09:29:42,272 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 366 [2019-11-24 09:29:44,819 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 374 [2019-11-24 09:29:45,027 WARN L192 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 366 [2019-11-24 09:29:45,188 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 365 [2019-11-24 09:29:45,340 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 365