/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_copy8_ground-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:36:15,983 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:36:15,986 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:36:16,004 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:36:16,004 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:36:16,006 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:36:16,008 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:36:16,020 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:36:16,023 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:36:16,024 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:36:16,026 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:36:16,027 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:36:16,028 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:36:16,029 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:36:16,032 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:36:16,034 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:36:16,035 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:36:16,039 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:36:16,041 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:36:16,044 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:36:16,047 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:36:16,050 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:36:16,051 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:36:16,053 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:36:16,057 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:36:16,057 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:36:16,057 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:36:16,059 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:36:16,060 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:36:16,061 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:36:16,061 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:36:16,061 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:36:16,062 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:36:16,063 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:36:16,064 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:36:16,064 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:36:16,064 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:36:16,065 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:36:16,065 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:36:16,066 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:36:16,066 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:36:16,067 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 09:36:16,081 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:36:16,081 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:36:16,082 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:36:16,082 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:36:16,083 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:36:16,083 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:36:16,083 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:36:16,083 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:36:16,083 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:36:16,084 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:36:16,084 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:36:16,084 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:36:16,084 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:36:16,084 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:36:16,085 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:36:16,085 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:36:16,085 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:36:16,086 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:36:16,086 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:36:16,086 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:36:16,086 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:36:16,086 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:36:16,087 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:36:16,087 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:36:16,087 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:36:16,087 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:36:16,087 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:36:16,088 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:36:16,088 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:36:16,088 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:36:16,088 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:36:16,088 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:36:16,089 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:36:16,089 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:36:16,089 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:36:16,089 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:36:16,089 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:36:16,089 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:36:16,378 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:36:16,390 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:36:16,394 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:36:16,396 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:36:16,396 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:36:16,397 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_copy8_ground-2.i [2019-11-24 09:36:16,476 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3ea261d3/94c24e2b6f1147b2a08c4305ed662818/FLAG9bccd622b [2019-11-24 09:36:16,953 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:36:16,953 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_copy8_ground-2.i [2019-11-24 09:36:16,958 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3ea261d3/94c24e2b6f1147b2a08c4305ed662818/FLAG9bccd622b [2019-11-24 09:36:17,308 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3ea261d3/94c24e2b6f1147b2a08c4305ed662818 [2019-11-24 09:36:17,318 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:36:17,319 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:36:17,320 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:36:17,321 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:36:17,327 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:36:17,327 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:36:17" (1/1) ... [2019-11-24 09:36:17,330 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52b22fcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:17, skipping insertion in model container [2019-11-24 09:36:17,330 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:36:17" (1/1) ... [2019-11-24 09:36:17,338 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:36:17,361 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:36:17,622 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:36:17,628 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:36:17,683 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:36:17,862 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:36:17,862 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:17 WrapperNode [2019-11-24 09:36:17,862 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:36:17,863 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:36:17,863 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:36:17,863 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:36:17,870 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:17" (1/1) ... [2019-11-24 09:36:17,880 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:17" (1/1) ... [2019-11-24 09:36:17,910 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:36:17,910 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:36:17,910 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:36:17,910 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:36:17,921 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:17" (1/1) ... [2019-11-24 09:36:17,921 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:17" (1/1) ... [2019-11-24 09:36:17,924 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:17" (1/1) ... [2019-11-24 09:36:17,924 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:17" (1/1) ... [2019-11-24 09:36:17,937 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:17" (1/1) ... [2019-11-24 09:36:17,946 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:17" (1/1) ... [2019-11-24 09:36:17,948 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:17" (1/1) ... [2019-11-24 09:36:17,951 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:36:17,952 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:36:17,952 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:36:17,952 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:36:17,953 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:36:17" (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 09:36:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:36:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:36:18,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:36:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:36:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:36:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:36:18,684 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:36:18,685 INFO L284 CfgBuilder]: Removed 16 assume(true) statements. [2019-11-24 09:36:18,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:36:18 BoogieIcfgContainer [2019-11-24 09:36:18,686 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:36:18,687 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:36:18,687 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:36:18,687 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:36:18,689 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:36:18" (1/1) ... [2019-11-24 09:36:18,689 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 09:36:18,715 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:36:18,715 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:36:18,723 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:36:18,730 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:36:18,732 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:36:19,170 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-11-24 09:36:20,546 WARN L192 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 225 DAG size of output: 181 [2019-11-24 09:36:20,911 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2019-11-24 09:36:21,090 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2019-11-24 09:36:21,388 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-11-24 09:36:21,619 WARN L192 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 251 [2019-11-24 09:36:21,994 WARN L192 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 252 [2019-11-24 09:36:22,494 WARN L192 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 269 [2019-11-24 09:36:22,781 WARN L192 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 273 [2019-11-24 09:36:23,089 WARN L192 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 273 [2019-11-24 09:36:23,891 WARN L192 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 290 [2019-11-24 09:36:24,217 WARN L192 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 294 [2019-11-24 09:36:24,534 WARN L192 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 294 [2019-11-24 09:36:25,801 WARN L192 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 309 [2019-11-24 09:36:26,115 WARN L192 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 313 [2019-11-24 09:36:26,451 WARN L192 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 313 [2019-11-24 09:36:27,003 WARN L192 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 321 [2019-11-24 09:36:27,330 WARN L192 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 322 [2019-11-24 09:36:29,857 WARN L192 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 334 [2019-11-24 09:36:30,237 WARN L192 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 326 [2019-11-24 09:36:30,584 WARN L192 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 326 [2019-11-24 09:36:33,342 WARN L192 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 341 [2019-11-24 09:36:34,098 WARN L192 SmtUtils]: Spent 708.00 ms on a formula simplification that was a NOOP. DAG size: 329 [2019-11-24 09:36:34,771 WARN L192 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 330 [2019-11-24 09:36:37,209 WARN L192 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 345 [2019-11-24 09:36:37,615 WARN L192 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 334 [2019-11-24 09:36:37,954 WARN L192 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 335 DAG size of output: 334 [2019-11-24 09:36:40,491 WARN L192 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 347 [2019-11-24 09:36:40,842 WARN L192 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 337 [2019-11-24 09:36:41,175 WARN L192 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 338 [2019-11-24 09:36:43,776 WARN L192 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 350 [2019-11-24 09:36:44,139 WARN L192 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 342 [2019-11-24 09:36:44,521 WARN L192 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 339 [2019-11-24 09:36:44,894 WARN L192 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 346 [2019-11-24 09:36:45,193 WARN L192 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 347 [2019-11-24 09:36:48,308 WARN L192 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 358 [2019-11-24 09:36:48,647 WARN L192 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 351 [2019-11-24 09:36:49,010 WARN L192 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 350 [2019-11-24 09:36:49,348 WARN L192 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2019-11-24 09:36:49,676 WARN L192 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 353 [2019-11-24 09:36:53,172 WARN L192 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 366 [2019-11-24 09:36:53,491 WARN L192 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 357 [2019-11-24 09:36:53,805 WARN L192 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 358 [2019-11-24 09:36:57,169 WARN L192 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 368 [2019-11-24 09:36:57,520 WARN L192 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 362 [2019-11-24 09:36:57,840 WARN L192 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 363 [2019-11-24 09:37:01,365 WARN L192 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 372 [2019-11-24 09:37:01,716 WARN L192 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 367 [2019-11-24 09:37:02,050 WARN L192 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 367 [2019-11-24 09:37:05,650 WARN L192 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 373 [2019-11-24 09:37:06,023 WARN L192 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 370 [2019-11-24 09:37:06,382 WARN L192 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 369 [2019-11-24 09:37:09,913 WARN L192 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 376 [2019-11-24 09:37:10,275 WARN L192 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 371 [2019-11-24 09:37:10,670 WARN L192 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 370 [2019-11-24 09:37:14,340 WARN L192 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 379 [2019-11-24 09:37:14,691 WARN L192 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 372 [2019-11-24 09:37:15,050 WARN L192 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 372 [2019-11-24 09:37:18,963 WARN L192 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 382 [2019-11-24 09:37:19,366 WARN L192 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 375 [2019-11-24 09:37:19,776 WARN L192 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 374 [2019-11-24 09:37:20,131 WARN L192 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 376 [2019-11-24 09:37:20,483 WARN L192 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 377 DAG size of output: 377 [2019-11-24 09:37:24,793 WARN L192 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 391 DAG size of output: 390 [2019-11-24 09:37:25,164 WARN L192 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 381 [2019-11-24 09:37:25,496 WARN L192 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 382 [2019-11-24 09:37:29,716 WARN L192 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 394 DAG size of output: 393 [2019-11-24 09:37:30,081 WARN L192 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 386 [2019-11-24 09:37:30,453 WARN L192 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 387 DAG size of output: 386 [2019-11-24 09:37:34,734 WARN L192 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 396 DAG size of output: 396 [2019-11-24 09:37:35,121 WARN L192 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 389 [2019-11-24 09:37:35,498 WARN L192 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 390 DAG size of output: 390 [2019-11-24 09:37:40,402 WARN L192 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 399 DAG size of output: 398 [2019-11-24 09:37:40,796 WARN L192 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 394 [2019-11-24 09:37:41,176 WARN L192 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 395 DAG size of output: 395 [2019-11-24 09:37:45,701 WARN L192 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 401 [2019-11-24 09:37:46,121 WARN L192 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 399 [2019-11-24 09:37:46,572 WARN L192 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 400 DAG size of output: 397 [2019-11-24 09:37:51,128 WARN L192 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 405 DAG size of output: 405 [2019-11-24 09:37:51,525 WARN L192 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 398