java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/array-crafted/bAnd5.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-21 09:51:54,957 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-21 09:51:54,960 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-21 09:51:54,975 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-21 09:51:54,976 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-21 09:51:54,977 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-21 09:51:54,978 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-21 09:51:54,980 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-21 09:51:54,982 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-21 09:51:54,983 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-21 09:51:54,984 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-21 09:51:54,985 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-21 09:51:54,985 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-21 09:51:54,986 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-21 09:51:54,987 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-21 09:51:54,988 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-21 09:51:54,989 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-21 09:51:54,990 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-21 09:51:54,991 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-21 09:51:54,993 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-21 09:51:54,995 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-21 09:51:54,996 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-21 09:51:54,997 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-21 09:51:54,998 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-21 09:51:55,000 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-21 09:51:55,001 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-21 09:51:55,001 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-21 09:51:55,002 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-21 09:51:55,002 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-21 09:51:55,003 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-21 09:51:55,003 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-21 09:51:55,004 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-21 09:51:55,005 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-21 09:51:55,006 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-21 09:51:55,007 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-21 09:51:55,007 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-21 09:51:55,008 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-21 09:51:55,008 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-21 09:51:55,008 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-21 09:51:55,009 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-21 09:51:55,009 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-21 09:51:55,010 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-21 09:51:55,036 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-21 09:51:55,036 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-21 09:51:55,038 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-21 09:51:55,038 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-21 09:51:55,038 INFO L138 SettingsManager]: * Use SBE=true [2019-09-21 09:51:55,038 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-21 09:51:55,038 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-21 09:51:55,039 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-21 09:51:55,039 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-21 09:51:55,039 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-21 09:51:55,039 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-21 09:51:55,039 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-21 09:51:55,040 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-21 09:51:55,040 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-21 09:51:55,040 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-21 09:51:55,040 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-21 09:51:55,040 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-21 09:51:55,041 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-21 09:51:55,041 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-21 09:51:55,041 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-21 09:51:55,041 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-21 09:51:55,041 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-21 09:51:55,042 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-21 09:51:55,042 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-21 09:51:55,042 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-21 09:51:55,042 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-21 09:51:55,043 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-21 09:51:55,043 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-21 09:51:55,043 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-09-21 09:51:55,086 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-21 09:51:55,099 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-21 09:51:55,102 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-21 09:51:55,104 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-21 09:51:55,104 INFO L275 PluginConnector]: CDTParser initialized [2019-09-21 09:51:55,105 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-crafted/bAnd5.i [2019-09-21 09:51:55,167 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/683b65c73/19cf6e0a6ead4e2481273f868d63a3e0/FLAG8ee7df3a2 [2019-09-21 09:51:55,606 INFO L306 CDTParser]: Found 1 translation units. [2019-09-21 09:51:55,608 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-crafted/bAnd5.i [2019-09-21 09:51:55,615 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/683b65c73/19cf6e0a6ead4e2481273f868d63a3e0/FLAG8ee7df3a2 [2019-09-21 09:51:55,948 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/683b65c73/19cf6e0a6ead4e2481273f868d63a3e0 [2019-09-21 09:51:55,956 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-21 09:51:55,957 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-21 09:51:55,958 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-21 09:51:55,958 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-21 09:51:55,962 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-21 09:51:55,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 09:51:55" (1/1) ... [2019-09-21 09:51:55,965 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c806856 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:51:55, skipping insertion in model container [2019-09-21 09:51:55,966 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 09:51:55" (1/1) ... [2019-09-21 09:51:55,973 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-21 09:51:55,991 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-21 09:51:56,158 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-21 09:51:56,169 INFO L188 MainTranslator]: Completed pre-run [2019-09-21 09:51:56,194 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-21 09:51:56,292 INFO L192 MainTranslator]: Completed translation [2019-09-21 09:51:56,292 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:51:56 WrapperNode [2019-09-21 09:51:56,293 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-21 09:51:56,293 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-21 09:51:56,294 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-21 09:51:56,294 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-21 09:51:56,306 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:51:56" (1/1) ... [2019-09-21 09:51:56,307 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:51:56" (1/1) ... [2019-09-21 09:51:56,314 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:51:56" (1/1) ... [2019-09-21 09:51:56,314 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:51:56" (1/1) ... [2019-09-21 09:51:56,324 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:51:56" (1/1) ... [2019-09-21 09:51:56,330 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:51:56" (1/1) ... [2019-09-21 09:51:56,331 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:51:56" (1/1) ... [2019-09-21 09:51:56,334 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-21 09:51:56,334 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-21 09:51:56,334 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-21 09:51:56,335 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-21 09:51:56,335 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:51:56" (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 [2019-09-21 09:51:56,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-21 09:51:56,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-21 09:51:56,394 INFO L138 BoogieDeclarations]: Found implementation of procedure bAnd [2019-09-21 09:51:56,394 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-21 09:51:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-21 09:51:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-21 09:51:56,395 INFO L130 BoogieDeclarations]: Found specification of procedure bAnd [2019-09-21 09:51:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-21 09:51:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-21 09:51:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-21 09:51:56,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-21 09:51:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-21 09:51:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-21 09:51:56,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-21 09:51:56,769 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-21 09:51:56,770 INFO L283 CfgBuilder]: Removed 3 assume(true) statements. [2019-09-21 09:51:56,771 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 09:51:56 BoogieIcfgContainer [2019-09-21 09:51:56,771 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-21 09:51:56,772 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-21 09:51:56,772 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-21 09:51:56,772 INFO L275 PluginConnector]: Sifa initialized [2019-09-21 09:51:56,773 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 09:51:56" (1/1) ... [2019-09-21 09:51:56,774 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=CompoundDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_QUICK ♦ Intern Fluid=SizeLimitFluid [2019-09-21 09:51:56,804 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-21 09:51:56,804 INFO L169 IcfgInterpreter]: Building call graph [2019-09-21 09:51:56,811 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-21 09:51:56,824 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-21 09:51:56,826 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-21 09:51:57,019 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 27 for LOIs [2019-09-21 09:51:59,866 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-09-21 09:51:59,973 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-09-21 09:52:00,119 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 256 [2019-09-21 09:52:00,564 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-09-21 09:52:00,792 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 292 [2019-09-21 09:52:00,922 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 278 [2019-09-21 09:52:01,037 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 278 [2019-09-21 09:52:01,288 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 330 [2019-09-21 09:52:01,399 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 330 [2019-09-21 09:52:01,569 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 330 [2019-09-21 09:52:01,684 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 314 [2019-09-21 09:52:02,026 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 369 [2019-09-21 09:52:02,168 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 369 [2019-09-21 09:52:02,336 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 370 DAG size of output: 369 [2019-09-21 09:52:02,477 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2019-09-21 09:52:02,586 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2019-09-21 09:52:02,874 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 410 [2019-09-21 09:52:03,013 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 410 [2019-09-21 09:52:03,258 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 411 DAG size of output: 410 [2019-09-21 09:52:03,426 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 392 [2019-09-21 09:52:03,551 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 392 [2019-09-21 09:52:03,854 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 453 [2019-09-21 09:52:04,025 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 453 [2019-09-21 09:52:04,247 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 454 DAG size of output: 453 [2019-09-21 09:52:04,420 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 434 [2019-09-21 09:52:04,622 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 434 [2019-09-21 09:52:04,780 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 434 DAG size of output: 212 [2019-09-21 09:52:04,981 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 498 [2019-09-21 09:52:05,171 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 498 [2019-09-21 09:52:05,417 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 499 DAG size of output: 498 [2019-09-21 09:52:05,630 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 478 [2019-09-21 09:52:05,806 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 478 [2019-09-21 09:52:05,994 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 478 DAG size of output: 225 [2019-09-21 09:52:06,234 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 548 [2019-09-21 09:52:06,455 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 548 [2019-09-21 09:52:06,832 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 549 DAG size of output: 548 [2019-09-21 09:52:07,130 WARN L191 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 524 [2019-09-21 09:52:07,347 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 524 [2019-09-21 09:52:07,568 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 524 DAG size of output: 238 [2019-09-21 09:52:07,842 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 597 [2019-09-21 09:52:08,104 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 597 [2019-09-21 09:52:08,419 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 598 DAG size of output: 597 [2019-09-21 09:52:08,730 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 572 [2019-09-21 09:52:09,050 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 572 [2019-09-21 09:52:09,315 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 572 DAG size of output: 251 [2019-09-21 09:52:09,633 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 649 [2019-09-21 09:52:09,947 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 649 [2019-09-21 09:52:10,314 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 649 [2019-09-21 09:52:10,708 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 622 [2019-09-21 09:52:11,028 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 622 [2019-09-21 09:52:11,313 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 622 DAG size of output: 264 [2019-09-21 09:52:11,677 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 703 [2019-09-21 09:52:12,038 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 703 [2019-09-21 09:52:12,473 WARN L191 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 704 DAG size of output: 703 [2019-09-21 09:52:12,958 WARN L191 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 674 [2019-09-21 09:52:13,325 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 674 [2019-09-21 09:52:13,645 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 674 DAG size of output: 277 [2019-09-21 09:52:14,074 WARN L191 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 758 [2019-09-21 09:52:14,489 WARN L191 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 758 [2019-09-21 09:52:15,012 WARN L191 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 759 DAG size of output: 758 [2019-09-21 09:52:15,560 WARN L191 SmtUtils]: Spent 518.00 ms on a formula simplification that was a NOOP. DAG size: 728 [2019-09-21 09:52:15,985 WARN L191 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 728 [2019-09-21 09:52:16,353 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 728 DAG size of output: 290 [2019-09-21 09:52:16,835 WARN L191 SmtUtils]: Spent 468.00 ms on a formula simplification that was a NOOP. DAG size: 817 [2019-09-21 09:52:17,318 WARN L191 SmtUtils]: Spent 482.00 ms on a formula simplification that was a NOOP. DAG size: 817 [2019-09-21 09:52:17,890 WARN L191 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 818 DAG size of output: 817 [2019-09-21 09:52:18,420 WARN L191 SmtUtils]: Spent 498.00 ms on a formula simplification that was a NOOP. DAG size: 784 [2019-09-21 09:52:18,911 WARN L191 SmtUtils]: Spent 489.00 ms on a formula simplification that was a NOOP. DAG size: 784 [2019-09-21 09:52:19,414 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 784 DAG size of output: 303 [2019-09-21 09:52:19,968 WARN L191 SmtUtils]: Spent 540.00 ms on a formula simplification that was a NOOP. DAG size: 879 [2019-09-21 09:52:20,524 WARN L191 SmtUtils]: Spent 555.00 ms on a formula simplification that was a NOOP. DAG size: 879 [2019-09-21 09:52:21,197 WARN L191 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 880 DAG size of output: 879 [2019-09-21 09:52:21,860 WARN L191 SmtUtils]: Spent 625.00 ms on a formula simplification that was a NOOP. DAG size: 842 [2019-09-21 09:52:22,428 WARN L191 SmtUtils]: Spent 566.00 ms on a formula simplification that was a NOOP. DAG size: 842 [2019-09-21 09:52:22,968 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 842 DAG size of output: 316 [2019-09-21 09:52:23,593 WARN L191 SmtUtils]: Spent 610.00 ms on a formula simplification that was a NOOP. DAG size: 940 [2019-09-21 09:52:24,206 WARN L191 SmtUtils]: Spent 612.00 ms on a formula simplification that was a NOOP. DAG size: 940 [2019-09-21 09:52:24,933 WARN L191 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 941 DAG size of output: 940 [2019-09-21 09:52:25,633 WARN L191 SmtUtils]: Spent 661.00 ms on a formula simplification that was a NOOP. DAG size: 902 [2019-09-21 09:52:26,261 WARN L191 SmtUtils]: Spent 627.00 ms on a formula simplification that was a NOOP. DAG size: 902 [2019-09-21 09:52:26,813 WARN L191 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 902 DAG size of output: 329 [2019-09-21 09:52:27,541 WARN L191 SmtUtils]: Spent 712.00 ms on a formula simplification that was a NOOP. DAG size: 1006 [2019-09-21 09:52:28,216 WARN L191 SmtUtils]: Spent 674.00 ms on a formula simplification that was a NOOP. DAG size: 1006 [2019-09-21 09:52:29,032 WARN L191 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 1007 DAG size of output: 1006 [2019-09-21 09:52:29,713 WARN L191 SmtUtils]: Spent 650.00 ms on a formula simplification that was a NOOP. DAG size: 964 [2019-09-21 09:52:30,379 WARN L191 SmtUtils]: Spent 664.00 ms on a formula simplification that was a NOOP. DAG size: 964 [2019-09-21 09:52:30,969 WARN L191 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 964 DAG size of output: 342 [2019-09-21 09:52:31,760 WARN L191 SmtUtils]: Spent 775.00 ms on a formula simplification that was a NOOP. DAG size: 1075 [2019-09-21 09:52:32,527 WARN L191 SmtUtils]: Spent 766.00 ms on a formula simplification that was a NOOP. DAG size: 1075 [2019-09-21 09:52:33,448 WARN L191 SmtUtils]: Spent 795.00 ms on a formula simplification. DAG size of input: 1076 DAG size of output: 1075 [2019-09-21 09:52:34,242 WARN L191 SmtUtils]: Spent 751.00 ms on a formula simplification that was a NOOP. DAG size: 1028 [2019-09-21 09:52:34,986 WARN L191 SmtUtils]: Spent 742.00 ms on a formula simplification that was a NOOP. DAG size: 1028 [2019-09-21 09:52:35,655 WARN L191 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 1028 DAG size of output: 355 [2019-09-21 09:52:36,556 WARN L191 SmtUtils]: Spent 885.00 ms on a formula simplification that was a NOOP. DAG size: 1143 [2019-09-21 09:52:37,429 WARN L191 SmtUtils]: Spent 871.00 ms on a formula simplification that was a NOOP. DAG size: 1143 [2019-09-21 09:52:38,455 WARN L191 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 1144 DAG size of output: 1143 [2019-09-21 09:52:39,382 WARN L191 SmtUtils]: Spent 890.00 ms on a formula simplification that was a NOOP. DAG size: 1094 [2019-09-21 09:52:40,243 WARN L191 SmtUtils]: Spent 859.00 ms on a formula simplification that was a NOOP. DAG size: 1094 [2019-09-21 09:52:41,031 WARN L191 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 1094 DAG size of output: 368 [2019-09-21 09:52:42,012 WARN L191 SmtUtils]: Spent 965.00 ms on a formula simplification that was a NOOP. DAG size: 1212