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/psyco/psyco_math_1.c


--------------------------------------------------------------------------------


This is Ultimate 0.1.24-fea9116
[2019-09-21 09:53:47,067 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-09-21 09:53:47,069 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-09-21 09:53:47,080 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-09-21 09:53:47,080 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-09-21 09:53:47,081 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-09-21 09:53:47,082 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-09-21 09:53:47,084 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-09-21 09:53:47,086 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-09-21 09:53:47,087 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-09-21 09:53:47,088 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2019-09-21 09:53:47,089 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-09-21 09:53:47,089 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-09-21 09:53:47,090 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-09-21 09:53:47,091 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-09-21 09:53:47,093 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-09-21 09:53:47,093 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-09-21 09:53:47,094 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-09-21 09:53:47,096 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-09-21 09:53:47,098 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-09-21 09:53:47,100 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-09-21 09:53:47,101 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-09-21 09:53:47,102 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-09-21 09:53:47,103 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-09-21 09:53:47,106 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-09-21 09:53:47,106 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-09-21 09:53:47,107 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-09-21 09:53:47,108 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-09-21 09:53:47,108 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-09-21 09:53:47,109 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-09-21 09:53:47,110 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-09-21 09:53:47,110 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-09-21 09:53:47,111 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-09-21 09:53:47,112 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-09-21 09:53:47,113 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-09-21 09:53:47,114 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2019-09-21 09:53:47,114 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-09-21 09:53:47,115 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-09-21 09:53:47,115 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2019-09-21 09:53:47,116 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2019-09-21 09:53:47,117 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-09-21 09:53:47,117 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 09:53:47,133 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-09-21 09:53:47,133 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-09-21 09:53:47,134 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-09-21 09:53:47,135 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-09-21 09:53:47,135 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-09-21 09:53:47,135 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-09-21 09:53:47,135 INFO  L138        SettingsManager]:  * sizeof long=4
[2019-09-21 09:53:47,135 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-09-21 09:53:47,136 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2019-09-21 09:53:47,136 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-09-21 09:53:47,136 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-09-21 09:53:47,136 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-09-21 09:53:47,136 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-09-21 09:53:47,137 INFO  L138        SettingsManager]:  * sizeof long double=12
[2019-09-21 09:53:47,137 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-09-21 09:53:47,137 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-09-21 09:53:47,137 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-09-21 09:53:47,137 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-09-21 09:53:47,137 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-09-21 09:53:47,138 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-09-21 09:53:47,138 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-09-21 09:53:47,138 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-09-21 09:53:47,138 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-09-21 09:53:47,139 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-09-21 09:53:47,139 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-09-21 09:53:47,139 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-09-21 09:53:47,139 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-09-21 09:53:47,139 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-09-21 09:53:47,139 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 09:53:47,169 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-09-21 09:53:47,182 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-09-21 09:53:47,185 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-09-21 09:53:47,187 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-09-21 09:53:47,187 INFO  L275        PluginConnector]: CDTParser initialized
[2019-09-21 09:53:47,188 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/psyco/psyco_math_1.c
[2019-09-21 09:53:47,250 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61eb6b7fe/ee526c8b19344eadbf6c0323a15fae7b/FLAG7d47182c0
[2019-09-21 09:53:47,742 INFO  L306              CDTParser]: Found 1 translation units.
[2019-09-21 09:53:47,744 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/psyco/psyco_math_1.c
[2019-09-21 09:53:47,757 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61eb6b7fe/ee526c8b19344eadbf6c0323a15fae7b/FLAG7d47182c0
[2019-09-21 09:53:48,093 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61eb6b7fe/ee526c8b19344eadbf6c0323a15fae7b
[2019-09-21 09:53:48,102 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-09-21 09:53:48,103 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2019-09-21 09:53:48,104 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-09-21 09:53:48,105 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-09-21 09:53:48,108 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-09-21 09:53:48,109 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 09:53:48" (1/1) ...
[2019-09-21 09:53:48,114 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e017a9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:53:48, skipping insertion in model container
[2019-09-21 09:53:48,114 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 09:53:48" (1/1) ...
[2019-09-21 09:53:48,122 INFO  L142         MainTranslator]: Starting translation in SV-COMP mode 
[2019-09-21 09:53:48,166 INFO  L173         MainTranslator]: Built tables and reachable declarations
[2019-09-21 09:53:48,410 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-09-21 09:53:48,416 INFO  L188         MainTranslator]: Completed pre-run
[2019-09-21 09:53:48,553 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-09-21 09:53:48,568 INFO  L192         MainTranslator]: Completed translation
[2019-09-21 09:53:48,569 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:53:48 WrapperNode
[2019-09-21 09:53:48,569 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-09-21 09:53:48,570 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-09-21 09:53:48,570 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-09-21 09:53:48,570 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-09-21 09:53:48,584 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:53:48" (1/1) ...
[2019-09-21 09:53:48,584 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:53:48" (1/1) ...
[2019-09-21 09:53:48,591 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:53:48" (1/1) ...
[2019-09-21 09:53:48,592 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:53:48" (1/1) ...
[2019-09-21 09:53:48,601 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:53:48" (1/1) ...
[2019-09-21 09:53:48,611 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:53:48" (1/1) ...
[2019-09-21 09:53:48,614 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:53:48" (1/1) ...
[2019-09-21 09:53:48,617 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-09-21 09:53:48,618 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-09-21 09:53:48,618 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2019-09-21 09:53:48,618 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2019-09-21 09:53:48,619 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:53:48" (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 09:53:48,684 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-09-21 09:53:48,684 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-09-21 09:53:48,684 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2019-09-21 09:53:48,685 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-09-21 09:53:48,685 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-09-21 09:53:48,685 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2019-09-21 09:53:48,685 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-09-21 09:53:48,685 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-09-21 09:53:49,223 INFO  L278             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-09-21 09:53:49,224 INFO  L283             CfgBuilder]: Removed 9 assume(true) statements.
[2019-09-21 09:53:49,225 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 09:53:49 BoogieIcfgContainer
[2019-09-21 09:53:49,225 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-09-21 09:53:49,226 INFO  L113        PluginConnector]: ------------------------Sifa----------------------------
[2019-09-21 09:53:49,226 INFO  L271        PluginConnector]: Initializing Sifa...
[2019-09-21 09:53:49,226 INFO  L275        PluginConnector]: Sifa initialized
[2019-09-21 09:53:49,228 INFO  L185        PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 09:53:49" (1/1) ...
[2019-09-21 09:53:49,228 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 09:53:49,254 INFO  L162        IcfgInterpreter]: Started Sifa with 1 locations of interest
[2019-09-21 09:53:49,254 INFO  L169        IcfgInterpreter]: Building call graph
[2019-09-21 09:53:49,263 INFO  L174        IcfgInterpreter]: Initial procedures are [ULTIMATE.start]
[2019-09-21 09:53:49,272 INFO  L179        IcfgInterpreter]: Starting interpretation
[2019-09-21 09:53:49,274 INFO  L199        IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs
[2019-09-21 09:53:49,469 INFO  L199        IcfgInterpreter]: Interpreting procedure main with input of size 56 for LOIs
[2019-09-21 09:53:50,585 WARN  L191               SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 134
[2019-09-21 09:53:50,900 WARN  L191               SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 144
[2019-09-21 09:53:51,481 WARN  L191               SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 155
[2019-09-21 09:53:54,184 WARN  L191               SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 149
[2019-09-21 09:53:54,663 WARN  L191               SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 156
[2019-09-21 09:53:54,788 WARN  L191               SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 151
[2019-09-21 09:53:55,331 WARN  L191               SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 155
[2019-09-21 09:53:55,808 WARN  L191               SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 156
[2019-09-21 09:53:55,915 WARN  L191               SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 156
[2019-09-21 09:53:56,121 WARN  L191               SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 156
[2019-09-21 09:53:56,281 WARN  L191               SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 158
[2019-09-21 09:53:56,384 WARN  L191               SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 158
[2019-09-21 09:53:56,549 WARN  L191               SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 158
[2019-09-21 09:53:56,675 WARN  L191               SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 158
[2019-09-21 09:53:56,779 WARN  L191               SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 158
[2019-09-21 09:53:56,958 WARN  L191               SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 158
[2019-09-21 09:53:57,080 WARN  L191               SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 163
[2019-09-21 09:53:57,328 WARN  L191               SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 163
[2019-09-21 09:54:01,359 WARN  L191               SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 176
[2019-09-21 09:54:02,110 WARN  L191               SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189
[2019-09-21 09:54:02,387 WARN  L191               SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2019-09-21 09:54:02,919 WARN  L191               SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 202
[2019-09-21 09:54:03,022 WARN  L191               SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 202
[2019-09-21 09:54:03,155 WARN  L191               SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 203
[2019-09-21 09:54:03,264 WARN  L191               SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 203
[2019-09-21 09:54:03,406 WARN  L191               SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 203
[2019-09-21 09:54:04,973 WARN  L191               SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193
[2019-09-21 09:54:05,273 WARN  L191               SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192
[2019-09-21 09:54:05,609 WARN  L191               SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 184
[2019-09-21 09:54:05,763 WARN  L191               SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2019-09-21 09:54:06,038 WARN  L191               SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191
[2019-09-21 09:54:06,160 WARN  L191               SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2019-09-21 09:54:06,375 WARN  L191               SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191
[2019-09-21 09:54:07,534 WARN  L191               SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 187
[2019-09-21 09:54:07,694 WARN  L191               SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2019-09-21 09:54:07,961 WARN  L191               SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 186
[2019-09-21 09:54:08,138 WARN  L191               SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 187
[2019-09-21 09:54:08,298 WARN  L191               SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 187
[2019-09-21 09:54:08,574 WARN  L191               SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 186
[2019-09-21 09:54:08,756 WARN  L191               SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 183
[2019-09-21 09:54:08,894 WARN  L191               SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 183
[2019-09-21 09:54:09,091 WARN  L191               SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 184
[2019-09-21 09:54:09,385 WARN  L191               SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 184
[2019-09-21 09:54:09,578 WARN  L191               SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 189
[2019-09-21 09:54:09,700 WARN  L191               SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 189
[2019-09-21 09:54:09,850 WARN  L191               SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 185
[2019-09-21 09:54:10,688 WARN  L191               SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 186
[2019-09-21 09:54:10,935 WARN  L191               SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2019-09-21 09:54:11,156 WARN  L191               SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 184
[2019-09-21 09:54:11,293 WARN  L191               SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 184
[2019-09-21 09:54:11,430 WARN  L191               SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 184
[2019-09-21 09:54:11,663 WARN  L191               SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 184
[2019-09-21 09:54:11,890 WARN  L191               SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 190
[2019-09-21 09:54:12,053 WARN  L191               SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 190
[2019-09-21 09:54:12,220 WARN  L191               SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189
[2019-09-21 09:54:13,231 WARN  L191               SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 203
[2019-09-21 09:54:13,543 WARN  L191               SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 203
[2019-09-21 09:54:13,877 WARN  L191               SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 196
[2019-09-21 09:54:14,227 WARN  L191               SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 216
[2019-09-21 09:54:14,397 WARN  L191               SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 212
[2019-09-21 09:54:14,712 WARN  L191               SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 213
[2019-09-21 09:54:15,038 WARN  L191               SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211
[2019-09-21 09:54:15,340 WARN  L191               SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 220
[2019-09-21 09:54:15,604 WARN  L191               SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 220
[2019-09-21 09:54:15,940 WARN  L191               SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 221
[2019-09-21 09:54:16,099 WARN  L191               SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 221
[2019-09-21 09:54:16,204 WARN  L191               SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 221
[2019-09-21 09:54:16,392 WARN  L191               SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 221
[2019-09-21 09:54:16,978 WARN  L191               SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 195
[2019-09-21 09:54:17,178 WARN  L191               SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 214
[2019-09-21 09:54:17,328 WARN  L191               SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 208
[2019-09-21 09:54:17,986 WARN  L191               SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 206
[2019-09-21 09:54:18,216 WARN  L191               SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 207
[2019-09-21 09:54:18,347 WARN  L191               SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 207
[2019-09-21 09:54:18,456 WARN  L191               SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 207