/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_strcpy_original-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:44:28,034 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:44:28,037 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:44:28,055 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:44:28,056 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:44:28,057 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:44:28,059 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:44:28,070 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:44:28,074 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:44:28,077 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:44:28,078 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:44:28,079 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:44:28,079 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:44:28,079 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:44:28,080 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:44:28,081 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:44:28,082 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:44:28,082 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:44:28,084 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:44:28,085 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:44:28,087 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:44:28,088 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:44:28,088 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:44:28,089 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:44:28,091 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:44:28,091 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:44:28,092 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:44:28,092 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:44:28,093 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:44:28,094 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:44:28,094 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:44:28,094 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:44:28,095 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:44:28,096 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:44:28,097 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:44:28,097 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:44:28,098 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:44:28,098 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:44:28,098 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:44:28,099 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:44:28,099 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:44:28,100 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 09:44:28,118 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:44:28,118 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:44:28,119 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:44:28,119 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:44:28,119 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:44:28,120 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:44:28,122 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:44:28,122 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:44:28,122 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:44:28,122 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:44:28,123 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:44:28,123 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:44:28,123 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:44:28,123 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:44:28,123 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:44:28,124 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:44:28,124 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:44:28,125 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:44:28,125 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:44:28,125 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:44:28,125 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:44:28,125 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:44:28,125 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:44:28,126 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:44:28,126 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:44:28,126 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:44:28,126 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:44:28,126 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:44:28,127 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:44:28,127 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:44:28,127 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:44:28,127 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:44:28,127 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:44:28,128 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:44:28,128 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:44:28,128 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:44:28,128 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:44:28,128 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:44:28,449 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:44:28,467 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:44:28,471 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:44:28,475 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:44:28,475 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:44:28,476 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_strcpy_original-2.i [2019-11-24 09:44:28,548 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/851886cf7/9117628dca4444ee862beb41c88944d4/FLAG84bcf772a [2019-11-24 09:44:28,997 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:44:29,000 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_strcpy_original-2.i [2019-11-24 09:44:29,007 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/851886cf7/9117628dca4444ee862beb41c88944d4/FLAG84bcf772a [2019-11-24 09:44:29,372 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/851886cf7/9117628dca4444ee862beb41c88944d4 [2019-11-24 09:44:29,380 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:44:29,381 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:44:29,383 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:44:29,383 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:44:29,388 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:44:29,389 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:44:29" (1/1) ... [2019-11-24 09:44:29,392 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39081201 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:44:29, skipping insertion in model container [2019-11-24 09:44:29,392 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:44:29" (1/1) ... [2019-11-24 09:44:29,400 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:44:29,413 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:44:29,610 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:44:29,617 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:44:29,641 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:44:29,659 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:44:29,660 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:44:29 WrapperNode [2019-11-24 09:44:29,660 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:44:29,661 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:44:29,661 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:44:29,661 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:44:29,670 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:44:29" (1/1) ... [2019-11-24 09:44:29,763 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:44:29" (1/1) ... [2019-11-24 09:44:29,796 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:44:29,796 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:44:29,796 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:44:29,796 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:44:29,805 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:44:29" (1/1) ... [2019-11-24 09:44:29,805 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:44:29" (1/1) ... [2019-11-24 09:44:29,807 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:44:29" (1/1) ... [2019-11-24 09:44:29,807 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:44:29" (1/1) ... [2019-11-24 09:44:29,812 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:44:29" (1/1) ... [2019-11-24 09:44:29,817 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:44:29" (1/1) ... [2019-11-24 09:44:29,819 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:44:29" (1/1) ... [2019-11-24 09:44:29,821 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:44:29,821 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:44:29,821 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:44:29,821 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:44:29,822 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:44:29" (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 09:44:29,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:44:29,875 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:44:29,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:44:29,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:44:29,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:44:29,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:44:30,265 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:44:30,266 INFO L284 CfgBuilder]: Removed 9 assume(true) statements. [2019-11-24 09:44:30,267 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:44:30 BoogieIcfgContainer [2019-11-24 09:44:30,267 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:44:30,267 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:44:30,268 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:44:30,268 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:44:30,269 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:44:30" (1/1) ... [2019-11-24 09:44:30,270 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 09:44:30,298 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:44:30,299 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:44:30,308 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:44:30,314 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:44:30,316 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:44:38,596 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 183 [2019-11-24 09:45:01,002 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 270 [2019-11-24 09:45:10,262 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 291 DAG size of output: 287 [2019-11-24 09:45:12,376 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 294 [2019-11-24 09:45:12,534 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 293 [2019-11-24 09:45:14,562 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 296 [2019-11-24 09:45:16,501 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 299 [2019-11-24 09:45:18,563 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 302 [2019-11-24 09:45:20,611 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 312 [2019-11-24 09:45:22,841 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 310 [2019-11-24 09:45:23,060 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 312 [2019-11-24 09:45:25,286 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 316 [2019-11-24 09:45:25,393 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 317 [2019-11-24 09:45:27,477 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 322 [2019-11-24 09:45:27,598 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 320 [2019-11-24 09:45:29,772 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 324 [2019-11-24 09:45:29,908 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 323 [2019-11-24 09:45:32,148 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 327 [2019-11-24 09:45:32,262 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 327 [2019-11-24 09:45:34,514 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 330 [2019-11-24 09:45:34,636 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 330 [2019-11-24 09:45:34,770 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 333 [2019-11-24 09:45:34,903 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 333 [2019-11-24 09:45:35,031 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 336 [2019-11-24 09:45:35,153 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 335 [2019-11-24 09:45:35,278 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 337 [2019-11-24 09:45:35,402 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 336 [2019-11-24 09:45:35,637 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 339 [2019-11-24 09:45:38,042 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 343 [2019-11-24 09:45:38,166 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 344 [2019-11-24 09:45:40,737 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 348 [2019-11-24 09:45:40,866 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 349 DAG size of output: 349 [2019-11-24 09:45:43,887 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 353 [2019-11-24 09:45:44,050 WARN L192 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 351 [2019-11-24 09:45:46,691 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2019-11-24 09:45:46,822 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 353 [2019-11-24 09:45:49,949 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 357 [2019-11-24 09:45:50,082 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 358 [2019-11-24 09:45:52,551 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 365 [2019-11-24 09:45:52,696 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 362 [2019-11-24 09:45:55,336 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 367 [2019-11-24 09:45:55,479 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 365 [2019-11-24 09:45:58,162 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 370 [2019-11-24 09:45:58,328 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 368 [2019-11-24 09:46:01,277 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 371 [2019-11-24 09:46:01,425 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 370 [2019-11-24 09:46:01,578 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 372 [2019-11-24 09:46:01,714 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 373