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_DDA -i ../../../trunk/examples/svcomp/loop-lit/jm2006.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 17:21:51,046 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 17:21:51,049 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 17:21:51,064 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 17:21:51,064 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 17:21:51,065 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 17:21:51,067 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 17:21:51,069 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 17:21:51,071 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 17:21:51,072 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 17:21:51,073 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 17:21:51,074 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 17:21:51,074 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 17:21:51,075 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 17:21:51,076 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 17:21:51,077 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 17:21:51,078 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 17:21:51,079 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 17:21:51,080 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 17:21:51,083 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 17:21:51,084 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 17:21:51,085 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 17:21:51,087 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 17:21:51,087 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 17:21:51,090 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 17:21:51,090 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 17:21:51,091 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 17:21:51,092 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 17:21:51,092 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 17:21:51,093 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 17:21:51,093 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 17:21:51,094 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 17:21:51,095 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 17:21:51,096 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 17:21:51,097 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 17:21:51,097 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 17:21:51,098 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 17:21:51,098 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 17:21:51,098 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 17:21:51,099 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 17:21:51,100 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 17:21:51,103 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 [2019-09-20 17:21:51,129 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 17:21:51,130 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 17:21:51,133 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 17:21:51,133 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 17:21:51,133 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 17:21:51,134 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 17:21:51,134 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 17:21:51,134 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 17:21:51,134 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 17:21:51,134 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 17:21:51,135 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 17:21:51,135 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 17:21:51,135 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 17:21:51,135 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 17:21:51,135 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 17:21:51,136 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 17:21:51,136 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 17:21:51,136 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 17:21:51,136 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 17:21:51,136 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 17:21:51,136 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 17:21:51,137 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 17:21:51,137 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 17:21:51,137 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 17:21:51,137 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 17:21:51,137 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 17:21:51,138 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 17:21:51,138 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 17:21:51,138 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_DDA [2019-09-20 17:21:51,169 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 17:21:51,182 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 17:21:51,187 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 17:21:51,188 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 17:21:51,188 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 17:21:51,189 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-lit/jm2006.i [2019-09-20 17:21:51,249 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4dbb736ea/10c1f5e5e7b344d28a7f14781ce1c735/FLAGde8075f81 [2019-09-20 17:21:51,686 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 17:21:51,687 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-lit/jm2006.i [2019-09-20 17:21:51,693 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4dbb736ea/10c1f5e5e7b344d28a7f14781ce1c735/FLAGde8075f81 [2019-09-20 17:21:52,070 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4dbb736ea/10c1f5e5e7b344d28a7f14781ce1c735 [2019-09-20 17:21:52,079 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 17:21:52,081 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 17:21:52,081 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 17:21:52,082 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 17:21:52,085 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 17:21:52,086 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 05:21:52" (1/1) ... [2019-09-20 17:21:52,089 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d997471 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 05:21:52, skipping insertion in model container [2019-09-20 17:21:52,089 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 05:21:52" (1/1) ... [2019-09-20 17:21:52,096 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 17:21:52,114 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 17:21:52,297 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 17:21:52,302 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 17:21:52,319 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 17:21:52,336 INFO L192 MainTranslator]: Completed translation [2019-09-20 17:21:52,337 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 05:21:52 WrapperNode [2019-09-20 17:21:52,338 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 17:21:52,339 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 17:21:52,339 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 17:21:52,339 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 17:21:52,350 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 05:21:52" (1/1) ... [2019-09-20 17:21:52,350 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 05:21:52" (1/1) ... [2019-09-20 17:21:52,354 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 05:21:52" (1/1) ... [2019-09-20 17:21:52,355 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 05:21:52" (1/1) ... [2019-09-20 17:21:52,359 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 05:21:52" (1/1) ... [2019-09-20 17:21:52,363 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 05:21:52" (1/1) ... [2019-09-20 17:21:52,364 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 05:21:52" (1/1) ... [2019-09-20 17:21:52,455 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 17:21:52,456 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 17:21:52,456 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 17:21:52,456 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 17:21:52,457 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 05:21:52" (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 [2019-09-20 17:21:52,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 17:21:52,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 17:21:52,516 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-09-20 17:21:52,516 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 17:21:52,516 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 17:21:52,516 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-20 17:21:52,516 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-20 17:21:52,516 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 17:21:52,517 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 17:21:52,517 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 17:21:52,517 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 17:21:52,707 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 17:21:52,707 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-20 17:21:52,708 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 05:21:52 BoogieIcfgContainer [2019-09-20 17:21:52,708 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 17:21:52,709 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 17:21:52,709 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 17:21:52,709 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 17:21:52,710 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 05:21:52" (1/1) ... [2019-09-20 17:21:52,711 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_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-20 17:21:52,746 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 17:21:52,746 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 17:21:52,754 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 17:21:52,763 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 17:21:52,765 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 17:21:52,838 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1 for LOIs [2019-09-20 17:21:53,512 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 35 [2019-09-20 17:21:53,634 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 36 [2019-09-20 17:21:54,032 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2019-09-20 17:21:54,190 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 47 [2019-09-20 17:21:54,475 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 47 [2019-09-20 17:21:54,787 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 51 [2019-09-20 17:21:54,955 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 57 [2019-09-20 17:21:55,235 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 57 [2019-09-20 17:21:55,625 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 64 [2019-09-20 17:21:55,929 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 73 [2019-09-20 17:21:56,049 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-20 17:21:56,303 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 73 [2019-09-20 17:21:56,422 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-20 17:21:56,550 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-20 17:21:56,799 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 73 [2019-09-20 17:21:57,136 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 87 [2019-09-20 17:21:57,289 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-20 17:21:57,628 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 87 [2019-09-20 17:21:57,792 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-20 17:21:57,956 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-20 17:21:58,305 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-09-20 17:21:58,787 WARN L191 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 100 [2019-09-20 17:21:58,977 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-20 17:21:59,364 WARN L191 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 100 [2019-09-20 17:21:59,554 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-20 17:21:59,751 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-20 17:22:00,164 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 99 [2019-09-20 17:22:00,692 WARN L191 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 115 [2019-09-20 17:22:00,918 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-20 17:22:01,407 WARN L191 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 115 [2019-09-20 17:22:01,636 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-20 17:22:01,869 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-20 17:22:02,374 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 113 [2019-09-20 17:22:02,934 WARN L191 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 119 [2019-09-20 17:22:03,181 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-09-20 17:22:03,716 WARN L191 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 119 [2019-09-20 17:22:03,965 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-09-20 17:22:04,227 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-09-20 17:22:04,777 WARN L191 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 123 [2019-09-20 17:22:05,727 WARN L191 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 134 [2019-09-20 17:22:06,018 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-20 17:22:06,585 WARN L191 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 130 [2019-09-20 17:22:06,840 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-20 17:22:07,096 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-20 17:22:07,661 WARN L191 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 132 [2019-09-20 17:22:08,678 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 164 DAG size of output: 143 [2019-09-20 17:22:08,994 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2019-09-20 17:22:09,558 WARN L191 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 117 [2019-09-20 17:22:09,799 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-20 17:22:10,044 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-20 17:22:10,548 WARN L191 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 116 [2019-09-20 17:22:11,131 WARN L191 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 121 [2019-09-20 17:22:11,402 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-20 17:22:11,979 WARN L191 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 122 [2019-09-20 17:22:12,261 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-20 17:22:12,528 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-20 17:22:13,107 WARN L191 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 128 [2019-09-20 17:22:13,773 WARN L191 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 134 [2019-09-20 17:22:14,072 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-20 17:22:14,721 WARN L191 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 134 [2019-09-20 17:22:15,028 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-20 17:22:15,330 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-09-20 17:22:15,968 WARN L191 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 136 [2019-09-20 17:22:16,786 WARN L191 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 146 [2019-09-20 17:22:17,151 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2019-09-20 17:22:17,931 WARN L191 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 146 [2019-09-20 17:22:18,315 WARN L191 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2019-09-20 17:22:18,678 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 146 [2019-09-20 17:22:19,443 WARN L191 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 148 [2019-09-20 17:22:20,308 WARN L191 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 154 [2019-09-20 17:22:20,703 WARN L191 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-09-20 17:22:21,559 WARN L191 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 154 [2019-09-20 17:22:21,965 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-20 17:22:22,375 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-09-20 17:22:23,235 WARN L191 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 158 [2019-09-20 17:22:24,176 WARN L191 SmtUtils]: Spent 937.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 164 [2019-09-20 17:22:24,605 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-09-20 17:22:25,559 WARN L191 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 164 [2019-09-20 17:22:26,013 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-09-20 17:22:26,454 WARN L191 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-09-20 17:22:27,380 WARN L191 SmtUtils]: Spent 877.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 168 [2019-09-20 17:22:28,375 WARN L191 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 174 [2019-09-20 17:22:28,850 WARN L191 SmtUtils]: Spent 474.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-09-20 17:22:29,764 WARN L191 SmtUtils]: Spent 905.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 17:22:30,207 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-09-20 17:22:30,614 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-09-20 17:22:31,501 WARN L191 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 174 [2019-09-20 17:22:32,653 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 206 DAG size of output: 182 [2019-09-20 17:22:33,195 WARN L191 SmtUtils]: Spent 540.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-09-20 17:22:34,237 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 185 DAG size of output: 183 [2019-09-20 17:22:34,874 WARN L191 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-09-20 17:22:35,389 WARN L191 SmtUtils]: Spent 513.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-09-20 17:22:36,460 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 189 DAG size of output: 186 [2019-09-20 17:22:37,718 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 225 DAG size of output: 195