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 ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid NeverFluid --sifa.intern.fluid NeverFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/ssh-simplified/s3_clnt_1.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-19 21:57:23,803 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-19 21:57:23,805 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-19 21:57:23,817 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-19 21:57:23,817 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-19 21:57:23,818 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-19 21:57:23,820 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-19 21:57:23,822 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-19 21:57:23,823 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-19 21:57:23,824 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-19 21:57:23,825 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-19 21:57:23,827 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-19 21:57:23,827 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-19 21:57:23,828 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-19 21:57:23,829 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-19 21:57:23,830 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-19 21:57:23,831 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-19 21:57:23,832 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-19 21:57:23,833 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-19 21:57:23,835 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-19 21:57:23,837 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-19 21:57:23,838 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-19 21:57:23,839 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-19 21:57:23,839 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-19 21:57:23,843 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-19 21:57:23,844 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-19 21:57:23,844 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-19 21:57:23,845 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-19 21:57:23,845 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-19 21:57:23,846 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-19 21:57:23,846 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-19 21:57:23,849 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-19 21:57:23,850 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-19 21:57:23,851 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-19 21:57:23,852 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-19 21:57:23,852 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-19 21:57:23,855 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-19 21:57:23,855 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-19 21:57:23,855 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-19 21:57:23,857 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-19 21:57:23,858 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-19 21:57:23,861 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 [2019-09-19 21:57:23,890 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-19 21:57:23,890 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-19 21:57:23,892 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-19 21:57:23,892 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-19 21:57:23,892 INFO L138 SettingsManager]: * Use SBE=true [2019-09-19 21:57:23,892 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-19 21:57:23,892 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-19 21:57:23,893 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-19 21:57:23,893 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-19 21:57:23,893 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-19 21:57:23,893 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-19 21:57:23,893 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-19 21:57:23,894 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-19 21:57:23,894 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-19 21:57:23,894 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-19 21:57:23,894 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-19 21:57:23,894 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-19 21:57:23,895 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-19 21:57:23,895 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-19 21:57:23,895 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-19 21:57:23,895 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-19 21:57:23,895 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-19 21:57:23,896 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-19 21:57:23,896 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-19 21:57:23,896 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-19 21:57:23,896 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-19 21:57:23,896 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-19 21:57:23,896 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-19 21:57:23,897 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain 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 -> NeverFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> NeverFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-19 21:57:23,929 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-19 21:57:23,943 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-19 21:57:23,948 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-19 21:57:23,949 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-19 21:57:23,950 INFO L275 PluginConnector]: CDTParser initialized [2019-09-19 21:57:23,950 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh-simplified/s3_clnt_1.cil-2.c [2019-09-19 21:57:24,008 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/11186a757/38bdf8ca0e00418fa3062e6dcea5a15d/FLAGcd68a620d [2019-09-19 21:57:24,520 INFO L306 CDTParser]: Found 1 translation units. [2019-09-19 21:57:24,521 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ssh-simplified/s3_clnt_1.cil-2.c [2019-09-19 21:57:24,535 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/11186a757/38bdf8ca0e00418fa3062e6dcea5a15d/FLAGcd68a620d [2019-09-19 21:57:24,855 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/11186a757/38bdf8ca0e00418fa3062e6dcea5a15d [2019-09-19 21:57:24,865 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-19 21:57:24,867 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-19 21:57:24,868 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-19 21:57:24,868 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-19 21:57:24,872 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-19 21:57:24,873 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 09:57:24" (1/1) ... [2019-09-19 21:57:24,876 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ccc3cbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:57:24, skipping insertion in model container [2019-09-19 21:57:24,876 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 09:57:24" (1/1) ... [2019-09-19 21:57:24,883 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-19 21:57:24,933 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-19 21:57:25,176 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 21:57:25,180 INFO L188 MainTranslator]: Completed pre-run [2019-09-19 21:57:25,333 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 21:57:25,354 INFO L192 MainTranslator]: Completed translation [2019-09-19 21:57:25,354 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:57:25 WrapperNode [2019-09-19 21:57:25,354 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-19 21:57:25,355 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-19 21:57:25,355 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-19 21:57:25,356 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-19 21:57:25,367 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:57:25" (1/1) ... [2019-09-19 21:57:25,368 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:57:25" (1/1) ... [2019-09-19 21:57:25,376 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:57:25" (1/1) ... [2019-09-19 21:57:25,377 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:57:25" (1/1) ... [2019-09-19 21:57:25,389 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:57:25" (1/1) ... [2019-09-19 21:57:25,401 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:57:25" (1/1) ... [2019-09-19 21:57:25,404 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:57:25" (1/1) ... [2019-09-19 21:57:25,409 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-19 21:57:25,409 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-19 21:57:25,410 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-19 21:57:25,410 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-19 21:57:25,415 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:57:25" (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 [2019-09-19 21:57:25,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-19 21:57:25,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-19 21:57:25,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2019-09-19 21:57:25,472 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-19 21:57:25,472 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-19 21:57:25,473 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-19 21:57:25,473 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-19 21:57:25,473 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-19 21:57:25,473 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-19 21:57:25,473 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_connect [2019-09-19 21:57:25,474 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-19 21:57:25,474 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-19 21:57:25,474 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-19 21:57:25,615 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-19 21:57:26,150 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false; [2019-09-19 21:57:26,150 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false; [2019-09-19 21:57:26,533 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-19 21:57:26,533 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-19 21:57:26,534 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 09:57:26 BoogieIcfgContainer [2019-09-19 21:57:26,535 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-19 21:57:26,536 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-19 21:57:26,536 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-19 21:57:26,539 INFO L275 PluginConnector]: Sifa initialized [2019-09-19 21:57:26,540 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 09:57:26" (1/1) ... [2019-09-19 21:57:26,541 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=NeverFluid ♦ 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=NeverFluid [2019-09-19 21:57:26,567 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-19 21:57:26,568 INFO L169 IcfgInterpreter]: Building call graph [2019-09-19 21:57:26,579 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-19 21:57:26,589 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-19 21:57:26,591 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-19 21:57:26,636 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1 for LOIs [2019-09-19 21:57:26,645 INFO L199 IcfgInterpreter]: Interpreting procedure ssl3_connect with input of size 3 for LOIs [2019-09-19 21:57:29,370 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 167 DAG size of output: 155 [2019-09-19 21:57:29,687 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-19 21:57:30,809 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 167 DAG size of output: 155 [2019-09-19 21:57:31,130 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-09-19 21:57:33,110 WARN L191 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 172 DAG size of output: 167 [2019-09-19 21:57:34,098 WARN L191 SmtUtils]: Spent 986.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-09-19 21:57:36,108 WARN L191 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 180 DAG size of output: 177 [2019-09-19 21:57:37,071 WARN L191 SmtUtils]: Spent 960.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2019-09-19 21:57:38,389 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification that was a NOOP. DAG size: 182 [2019-09-19 21:57:39,796 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 174 DAG size of output: 168 [2019-09-19 21:57:40,165 WARN L191 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-09-19 21:57:40,420 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 47 [2019-09-19 21:57:40,753 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 47 [2019-09-19 21:57:41,095 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 54 [2019-09-19 21:57:41,398 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 54 [2019-09-19 21:57:41,522 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-19 21:57:42,457 WARN L191 SmtUtils]: Spent 915.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 184 [2019-09-19 21:57:43,431 WARN L191 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 184 [2019-09-19 21:57:43,640 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 21:57:44,009 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 54 [2019-09-19 21:57:44,689 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 21:57:45,049 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 54 [2019-09-19 21:57:46,301 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 46 [2019-09-19 21:57:46,570 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 32 [2019-09-19 21:57:48,531 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 21:57:48,918 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 54 [2019-09-19 21:57:49,287 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 25 [2019-09-19 21:57:49,621 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 25 [2019-09-19 21:57:49,931 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 25 [2019-09-19 21:57:50,172 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 13 [2019-09-19 21:57:50,309 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 53 [2019-09-19 21:57:50,498 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 55 [2019-09-19 21:57:50,761 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 13 [2019-09-19 21:57:51,049 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 92 [2019-09-19 21:57:51,343 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 94 [2019-09-19 21:57:51,571 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-09-19 21:57:51,672 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-19 21:57:51,883 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-09-19 21:57:52,363 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 95 [2019-09-19 21:57:52,741 WARN L191 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 95 [2019-09-19 21:57:53,007 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 44 [2019-09-19 21:57:53,308 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 25 [2019-09-19 21:57:53,543 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 47 [2019-09-19 21:57:53,735 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2019-09-19 21:57:53,910 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 13 [2019-09-19 21:57:54,192 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 13 [2019-09-19 21:57:55,062 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 21:57:55,411 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 54 [2019-09-19 21:57:55,735 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 52 [2019-09-19 21:57:55,897 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 54 [2019-09-19 21:57:56,070 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 56 [2019-09-19 21:57:56,226 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 32 [2019-09-19 21:57:56,410 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 58 [2019-09-19 21:57:58,721 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 21:57:59,063 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 54 [2019-09-19 21:57:59,321 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 13 [2019-09-19 21:57:59,475 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 13 [2019-09-19 21:57:59,630 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 13 [2019-09-19 21:57:59,782 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 13 [2019-09-19 21:58:00,073 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 49 [2019-09-19 21:58:00,321 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 55 [2019-09-19 21:58:00,565 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 1 [2019-09-19 21:58:00,979 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 71 [2019-09-19 21:58:01,089 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-19 21:58:01,379 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 66 [2019-09-19 21:58:01,763 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 66 [2019-09-19 21:58:02,146 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 66 [2019-09-19 21:58:02,367 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 1 [2019-09-19 21:58:02,537 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 1 [2019-09-19 21:58:02,742 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 57 [2019-09-19 21:58:03,047 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 66 [2019-09-19 21:58:03,764 WARN L191 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 72 [2019-09-19 21:58:04,418 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 21:58:04,681 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-19 21:58:05,193 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 52 [2019-09-19 21:58:05,347 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 54 [2019-09-19 21:58:05,520 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 56 [2019-09-19 21:58:05,672 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 32 [2019-09-19 21:58:05,848 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 58 [2019-09-19 21:58:06,291 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 46 [2019-09-19 21:58:06,535 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 32 [2019-09-19 21:58:08,522 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 21:58:08,888 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 54 [2019-09-19 21:58:09,117 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 52 [2019-09-19 21:58:09,443 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 25 [2019-09-19 21:58:09,741 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 25 [2019-09-19 21:58:10,039 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 25 [2019-09-19 21:58:10,278 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 13 [2019-09-19 21:58:10,429 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 53 [2019-09-19 21:58:10,615 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 55 [2019-09-19 21:58:10,868 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 13 [2019-09-19 21:58:11,152 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 92 [2019-09-19 21:58:11,441 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 94 [2019-09-19 21:58:11,665 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-09-19 21:58:11,775 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-19 21:58:11,996 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-09-19 21:58:12,100 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-19 21:58:12,455 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 95 [2019-09-19 21:58:12,823 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 95 [2019-09-19 21:58:13,094 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 44 [2019-09-19 21:58:13,279 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 25 [2019-09-19 21:58:13,457 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 47 [2019-09-19 21:58:13,755 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 13 [2019-09-19 21:58:14,040 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 13 [2019-09-19 21:58:14,873 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 21:58:15,232 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 54 [2019-09-19 21:58:15,512 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 52 [2019-09-19 21:58:15,667 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 54 [2019-09-19 21:58:16,437 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 46 [2019-09-19 21:58:16,685 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 32 [2019-09-19 21:58:18,609 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 21:58:19,044 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-19 21:58:19,430 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 13 [2019-09-19 21:58:19,696 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 48 [2019-09-19 21:58:19,947 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 57 [2019-09-19 21:58:20,049 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-19 21:58:20,218 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 1 [2019-09-19 21:58:21,002 WARN L191 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 73 [2019-09-19 21:58:21,137 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-19 21:58:21,575 WARN L191 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 68 [2019-09-19 21:58:22,056 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 68 [2019-09-19 21:58:22,555 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 68 [2019-09-19 21:58:22,791 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 1 [2019-09-19 21:58:22,974 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 1 [2019-09-19 21:58:23,167 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 58 [2019-09-19 21:58:23,443 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 65 [2019-09-19 21:58:24,137 WARN L191 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 75 [2019-09-19 21:58:24,323 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 21:58:24,560 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 1 [2019-09-19 21:58:24,736 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 1 [2019-09-19 21:58:25,094 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 70 [2019-09-19 21:58:25,248 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 21:58:25,692 WARN L191 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 84 [2019-09-19 21:58:25,888 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-19 21:58:26,386 WARN L191 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 106 [2019-09-19 21:58:26,592 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 21:58:26,968 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 102 [2019-09-19 21:58:27,146 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-19 21:58:27,538 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 102 [2019-09-19 21:58:27,716 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-19 21:58:28,098 WARN L191 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 102 [2019-09-19 21:58:28,277 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-09-19 21:58:28,768 WARN L191 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 117 [2019-09-19 21:58:29,227 WARN L191 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 111 [2019-09-19 21:58:29,695 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 111 [2019-09-19 21:58:30,162 WARN L191 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 111 [2019-09-19 21:58:30,416 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 1 [2019-09-19 21:58:30,721 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 1 [2019-09-19 21:58:31,509 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 21:58:31,863 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 54 [2019-09-19 21:58:33,088 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 46 [2019-09-19 21:58:35,215 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 21:58:35,574 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 54 [2019-09-19 21:58:35,820 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 52 [2019-09-19 21:58:36,161 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 25 [2019-09-19 21:58:36,472 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 25 [2019-09-19 21:58:36,781 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 25 [2019-09-19 21:58:37,029 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 13 [2019-09-19 21:58:37,168 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 53 [2019-09-19 21:58:37,360 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 55 [2019-09-19 21:58:37,637 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 13 [2019-09-19 21:58:37,929 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 92 [2019-09-19 21:58:38,225 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 94 [2019-09-19 21:58:38,456 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-09-19 21:58:38,561 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-19 21:58:38,775 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-09-19 21:58:38,879 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-19 21:58:39,226 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 95 [2019-09-19 21:58:39,581 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 95 [2019-09-19 21:58:39,839 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 44 [2019-09-19 21:58:40,030 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 25 [2019-09-19 21:58:40,215 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 47 [2019-09-19 21:58:40,528 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 13 [2019-09-19 21:58:40,822 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 13 [2019-09-19 21:58:41,689 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 21:58:42,143 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-19 21:58:42,450 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 52 [2019-09-19 21:58:42,600 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 54 [2019-09-19 21:58:42,808 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 56 [2019-09-19 21:58:42,963 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 32 [2019-09-19 21:58:43,146 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 58 [2019-09-19 21:58:43,606 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 46 [2019-09-19 21:58:45,739 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 21:58:46,003 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-19 21:58:46,664 WARN L191 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 25 [2019-09-19 21:58:46,955 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 25 [2019-09-19 21:58:47,249 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 25 [2019-09-19 21:58:47,480 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 13 [2019-09-19 21:58:47,610 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 53 [2019-09-19 21:58:47,791 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 55 [2019-09-19 21:58:47,977 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 55 [2019-09-19 21:58:48,162 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 55 [2019-09-19 21:58:48,499 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 77 [2019-09-19 21:58:48,788 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 79 [2019-09-19 21:58:49,081 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 79 [2019-09-19 21:58:49,381 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 79 [2019-09-19 21:58:50,060 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 21:58:50,405 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 54 [2019-09-19 21:58:53,349 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 21:58:53,693 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 54 [2019-09-19 21:58:53,988 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 48 [2019-09-19 21:58:54,228 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 57 [2019-09-19 21:58:54,490 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 1 [2019-09-19 21:58:54,951 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 68 [2019-09-19 21:58:55,188 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 21:58:55,423 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 63 [2019-09-19 21:58:55,665 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 63 [2019-09-19 21:58:55,920 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 63 [2019-09-19 21:58:56,136 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 1 [2019-09-19 21:58:56,313 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 1 [2019-09-19 21:58:56,495 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 56 [2019-09-19 21:58:56,751 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 63 [2019-09-19 21:58:57,310 WARN L191 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 71 [2019-09-19 21:58:57,898 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 21:58:58,239 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 54 [2019-09-19 21:58:58,798 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 56 [2019-09-19 21:58:59,079 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 58 [2019-09-19 21:59:01,167 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 21:59:01,508 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 54 [2019-09-19 21:59:01,735 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 52 [2019-09-19 21:59:02,054 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 25 [2019-09-19 21:59:02,343 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 25 [2019-09-19 21:59:02,635 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 25 [2019-09-19 21:59:02,867 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 13 [2019-09-19 21:59:02,996 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 53 [2019-09-19 21:59:03,178 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 55 [2019-09-19 21:59:03,427 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 13 [2019-09-19 21:59:03,722 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 92 [2019-09-19 21:59:03,999 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 94 [2019-09-19 21:59:04,215 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-09-19 21:59:04,515 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-09-19 21:59:04,963 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 95 [2019-09-19 21:59:05,325 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 95 [2019-09-19 21:59:05,668 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 25 [2019-09-19 21:59:05,895 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 47 [2019-09-19 21:59:06,193 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 13 [2019-09-19 21:59:06,464 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 13 [2019-09-19 21:59:07,260 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 21:59:07,505 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-19 21:59:08,248 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 56 [2019-09-19 21:59:08,610 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 58 [2019-09-19 21:59:10,750 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 21:59:10,995 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-19 21:59:11,542 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 13 [2019-09-19 21:59:11,813 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 48 [2019-09-19 21:59:12,051 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 57 [2019-09-19 21:59:12,292 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 1 [2019-09-19 21:59:12,959 WARN L191 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 73 [2019-09-19 21:59:13,063 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-19 21:59:13,453 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 68 [2019-09-19 21:59:13,935 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 68 [2019-09-19 21:59:14,417 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 68 [2019-09-19 21:59:14,638 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 1 [2019-09-19 21:59:14,817 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 1 [2019-09-19 21:59:15,003 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 58 [2019-09-19 21:59:15,268 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 65 [2019-09-19 21:59:15,886 WARN L191 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 75 [2019-09-19 21:59:16,033 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 21:59:16,262 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 1 [2019-09-19 21:59:16,417 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 1 [2019-09-19 21:59:16,723 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 70 [2019-09-19 21:59:16,856 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 21:59:17,242 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 83 [2019-09-19 21:59:17,411 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-19 21:59:17,833 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 106 [2019-09-19 21:59:18,010 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 21:59:18,343 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 101 [2019-09-19 21:59:18,496 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 21:59:18,845 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 101 [2019-09-19 21:59:18,992 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 21:59:19,332 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 101 [2019-09-19 21:59:19,481 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 21:59:19,925 WARN L191 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 117 [2019-09-19 21:59:20,321 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 110 [2019-09-19 21:59:20,720 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 110 [2019-09-19 21:59:21,127 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 110 [2019-09-19 21:59:21,347 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 1 [2019-09-19 21:59:21,612 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 1 [2019-09-19 21:59:22,351 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 21:59:22,774 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-19 21:59:25,738 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 21:59:26,083 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 54 [2019-09-19 21:59:26,306 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 52 [2019-09-19 21:59:26,622 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 25 [2019-09-19 21:59:26,915 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 25 [2019-09-19 21:59:27,206 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 25 [2019-09-19 21:59:27,437 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 13 [2019-09-19 21:59:27,566 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 53 [2019-09-19 21:59:27,748 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 55 [2019-09-19 21:59:27,997 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 13 [2019-09-19 21:59:28,270 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 92 [2019-09-19 21:59:28,543 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 94 [2019-09-19 21:59:28,759 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-09-19 21:59:29,056 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-09-19 21:59:29,507 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 95 [2019-09-19 21:59:29,857 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 95 [2019-09-19 21:59:30,053 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 44 [2019-09-19 21:59:30,303 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 25 [2019-09-19 21:59:30,579 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 47 [2019-09-19 21:59:30,867 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 13 [2019-09-19 21:59:31,139 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 13 [2019-09-19 21:59:31,951 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 21:59:32,193 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-19 21:59:32,808 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 54 [2019-09-19 21:59:35,371 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 21:59:35,618 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-19 21:59:36,172 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 13 [2019-09-19 21:59:36,337 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 59 [2019-09-19 21:59:36,688 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 78 [2019-09-19 21:59:36,816 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 21:59:37,139 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 84 [2019-09-19 21:59:37,301 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-19 21:59:37,540 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 1 [2019-09-19 21:59:37,708 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 1 [2019-09-19 21:59:37,843 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 46 [2019-09-19 21:59:38,002 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 46 [2019-09-19 21:59:38,309 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 48 [2019-09-19 21:59:38,549 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 57 [2019-09-19 21:59:38,831 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 1 [2019-09-19 21:59:38,953 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 1 [2019-09-19 21:59:39,242 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 68 [2019-09-19 21:59:39,493 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 63 [2019-09-19 21:59:39,751 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 63 [2019-09-19 21:59:40,008 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 63 [2019-09-19 21:59:40,225 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 1 [2019-09-19 21:59:40,407 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 1 [2019-09-19 21:59:40,587 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 56 [2019-09-19 21:59:40,840 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 63 [2019-09-19 21:59:41,401 WARN L191 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 71 [2019-09-19 21:59:41,986 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 21:59:42,320 WARN L191 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 54 [2019-09-19 21:59:42,884 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 56 [2019-09-19 21:59:43,162 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 58 [2019-09-19 21:59:43,554 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 46 [2019-09-19 21:59:45,503 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 21:59:45,749 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-19 21:59:46,173 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 52 [2019-09-19 21:59:46,495 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 25 [2019-09-19 21:59:46,784 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 25 [2019-09-19 21:59:47,073 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 25 [2019-09-19 21:59:47,308 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 13 [2019-09-19 21:59:47,439 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 53 [2019-09-19 21:59:47,624 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 55 [2019-09-19 21:59:47,875 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 13 [2019-09-19 21:59:48,151 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 92 [2019-09-19 21:59:48,432 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 94 [2019-09-19 21:59:48,657 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-09-19 21:59:48,958 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-09-19 21:59:49,341 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95 [2019-09-19 21:59:49,636 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95 [2019-09-19 21:59:50,116 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 47 [2019-09-19 21:59:50,406 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 13 [2019-09-19 21:59:50,678 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 13 [2019-09-19 21:59:51,481 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 21:59:51,727 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-19 21:59:52,473 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 56 [2019-09-19 21:59:52,750 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 58 [2019-09-19 21:59:53,147 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 46 [2019-09-19 21:59:55,099 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 21:59:55,432 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 54 [2019-09-19 21:59:55,796 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 13 [2019-09-19 21:59:56,064 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 48 [2019-09-19 21:59:56,306 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 57 [2019-09-19 21:59:56,582 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 1 [2019-09-19 21:59:56,908 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 68 [2019-09-19 21:59:57,181 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 63 [2019-09-19 21:59:57,442 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 63 [2019-09-19 21:59:57,703 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 63 [2019-09-19 21:59:57,922 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 1 [2019-09-19 21:59:58,100 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 1 [2019-09-19 21:59:58,282 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 56 [2019-09-19 21:59:58,537 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 63 [2019-09-19 21:59:58,949 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 71 [2019-09-19 21:59:59,533 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 21:59:59,777 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-19 22:00:02,831 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 22:00:03,249 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-19 22:00:03,485 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 52 [2019-09-19 22:00:03,803 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 25 [2019-09-19 22:00:04,094 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 25 [2019-09-19 22:00:04,384 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 25 [2019-09-19 22:00:04,616 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 13 [2019-09-19 22:00:04,743 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 53 [2019-09-19 22:00:04,928 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 55 [2019-09-19 22:00:05,179 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 13 [2019-09-19 22:00:05,454 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 92 [2019-09-19 22:00:05,737 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 94 [2019-09-19 22:00:05,952 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-09-19 22:00:06,250 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-09-19 22:00:06,636 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95 [2019-09-19 22:00:06,931 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 95 [2019-09-19 22:00:07,273 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 25 [2019-09-19 22:00:07,500 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 47 [2019-09-19 22:00:07,797 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 13 [2019-09-19 22:00:08,067 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 13 [2019-09-19 22:00:08,879 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 22:00:09,215 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 54 [2019-09-19 22:00:09,782 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 56 [2019-09-19 22:00:10,060 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 58 [2019-09-19 22:00:12,157 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 22:00:12,491 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 54 [2019-09-19 22:00:12,895 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 48 [2019-09-19 22:00:13,104 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 54 [2019-09-19 22:00:13,720 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 71 [2019-09-19 22:00:13,824 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-19 22:00:14,104 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 66 [2019-09-19 22:00:14,477 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 66 [2019-09-19 22:00:14,849 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 66 [2019-09-19 22:00:15,066 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 1 [2019-09-19 22:00:15,224 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 1 [2019-09-19 22:00:15,420 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 57 [2019-09-19 22:00:15,695 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 66 [2019-09-19 22:00:16,401 WARN L191 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 74 [2019-09-19 22:00:16,987 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 22:00:17,235 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-19 22:00:18,540 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 46 [2019-09-19 22:00:20,525 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 22:00:20,869 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 54 [2019-09-19 22:00:21,120 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 52 [2019-09-19 22:00:21,441 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 25 [2019-09-19 22:00:21,733 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 25 [2019-09-19 22:00:22,026 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 25 [2019-09-19 22:00:22,267 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 13 [2019-09-19 22:00:22,397 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 53 [2019-09-19 22:00:22,581 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 55 [2019-09-19 22:00:22,830 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 13 [2019-09-19 22:00:23,102 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 92 [2019-09-19 22:00:23,381 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 94 [2019-09-19 22:00:23,599 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-09-19 22:00:23,901 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 72 [2019-09-19 22:00:24,338 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 95 [2019-09-19 22:00:24,695 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 95 [2019-09-19 22:00:24,922 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 44 [2019-09-19 22:00:25,099 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 25 [2019-09-19 22:00:25,271 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 47 [2019-09-19 22:00:25,565 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 13 [2019-09-19 22:00:25,838 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 13 [2019-09-19 22:00:26,648 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 22:00:27,003 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 54 [2019-09-19 22:00:27,561 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 56 [2019-09-19 22:00:27,851 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 58 [2019-09-19 22:00:30,026 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 22:00:30,372 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 54 [2019-09-19 22:00:30,728 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 13 [2019-09-19 22:00:30,992 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 48 [2019-09-19 22:00:31,231 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 57 [2019-09-19 22:00:31,472 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 1 [2019-09-19 22:00:31,686 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 46 [2019-09-19 22:00:31,832 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 46 [2019-09-19 22:00:32,036 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 43 [2019-09-19 22:00:32,266 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 46 [2019-09-19 22:00:32,546 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 25 [2019-09-19 22:00:32,821 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 25 [2019-09-19 22:00:33,004 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 50 [2019-09-19 22:00:33,217 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 48 [2019-09-19 22:00:33,400 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 50 [2019-09-19 22:00:33,597 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 13 [2019-09-19 22:00:33,959 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 53 [2019-09-19 22:00:34,140 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 53 [2019-09-19 22:00:34,259 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 13 [2019-09-19 22:00:34,770 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2019-09-19 22:00:34,928 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2019-09-19 22:00:35,320 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 22:00:35,564 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-19 22:00:36,267 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-19 22:00:36,451 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-19 22:00:36,843 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 22:00:37,090 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-19 22:00:37,677 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 52 [2019-09-19 22:00:37,841 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 54 [2019-09-19 22:00:38,050 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 64 [2019-09-19 22:00:38,233 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 45 [2019-09-19 22:00:38,457 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 63 [2019-09-19 22:00:38,659 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 63 [2019-09-19 22:00:38,855 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 63 [2019-09-19 22:00:39,055 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 45 [2019-09-19 22:00:39,474 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 39 [2019-09-19 22:00:39,865 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 39 [2019-09-19 22:00:40,742 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 22:00:40,991 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-19 22:00:41,664 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 54 [2019-09-19 22:00:41,833 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 56 [2019-09-19 22:00:41,981 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 32 [2019-09-19 22:00:42,149 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 58 [2019-09-19 22:00:44,429 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 37 [2019-09-19 22:00:44,797 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 54 [2019-09-19 22:00:45,218 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-19 22:00:45,218 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-19 22:00:45,221 INFO L193 IcfgInterpreter]: Reachable states at location ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 10568#(and (<= 0 (+ ssl3_connect_~ret~0 2147483648)) (= ssl3_connect_~blastFlag~0 4) (<= ssl3_connect_~ret~0 2147483647) (or (and (= ssl3_connect_~s__state~0 4432) (= ssl3_connect_~s__state~0 ssl3_connect_~state~0) (= 0 ssl3_connect_~skip~0)) (and (= ssl3_connect_~s__state~0 4433) (= ssl3_connect_~s__state~0 ssl3_connect_~state~0) (= 0 ssl3_connect_~skip~0)))) [2019-09-19 22:00:45,232 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-19 22:00:45,233 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-19 22:00:45,234 INFO L168 Benchmark]: Toolchain (without parser) took 200367.38 ms. Allocated memory was 138.9 MB in the beginning and 160.4 MB in the end (delta: 21.5 MB). Free memory was 86.5 MB in the beginning and 99.5 MB in the end (delta: -12.9 MB). Peak memory consumption was 8.6 MB. Max. memory is 7.1 GB. [2019-09-19 22:00:45,234 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 138.9 MB. Free memory was 104.8 MB in the beginning and 104.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-19 22:00:45,234 INFO L168 Benchmark]: CACSL2BoogieTranslator took 486.81 ms. Allocated memory was 138.9 MB in the beginning and 201.3 MB in the end (delta: 62.4 MB). Free memory was 86.1 MB in the beginning and 176.0 MB in the end (delta: -89.9 MB). Peak memory consumption was 23.7 MB. Max. memory is 7.1 GB. [2019-09-19 22:00:45,234 INFO L168 Benchmark]: Boogie Preprocessor took 53.75 ms. Allocated memory is still 201.3 MB. Free memory was 176.0 MB in the beginning and 173.6 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-09-19 22:00:45,235 INFO L168 Benchmark]: RCFGBuilder took 1125.52 ms. Allocated memory is still 201.3 MB. Free memory was 173.6 MB in the beginning and 86.9 MB in the end (delta: 86.7 MB). Peak memory consumption was 86.7 MB. Max. memory is 7.1 GB. [2019-09-19 22:00:45,235 INFO L168 Benchmark]: Sifa took 198697.17 ms. Allocated memory was 201.3 MB in the beginning and 160.4 MB in the end (delta: -40.9 MB). Free memory was 86.9 MB in the beginning and 99.5 MB in the end (delta: -12.6 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-09-19 22:00:45,235 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 138.9 MB. Free memory was 104.8 MB in the beginning and 104.6 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 486.81 ms. Allocated memory was 138.9 MB in the beginning and 201.3 MB in the end (delta: 62.4 MB). Free memory was 86.1 MB in the beginning and 176.0 MB in the end (delta: -89.9 MB). Peak memory consumption was 23.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 53.75 ms. Allocated memory is still 201.3 MB. Free memory was 176.0 MB in the beginning and 173.6 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1125.52 ms. Allocated memory is still 201.3 MB. Free memory was 173.6 MB in the beginning and 86.9 MB in the end (delta: 86.7 MB). Peak memory consumption was 86.7 MB. Max. memory is 7.1 GB. * Sifa took 198697.17 ms. Allocated memory was 201.3 MB in the beginning and 160.4 MB in the end (delta: -40.9 MB). Free memory was 86.9 MB in the beginning and 99.5 MB in the end (delta: -12.6 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 198654, ICFG_INTERPRETER_ENTERED_PROCEDURES: 3, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 5673, DAG_INTERPRETER_EARLY_EXITS: 182, TOOLS_POST_APPLICATIONS: 5473, TOOLS_POST_TIME[ms]: 1262, TOOLS_POST_CALL_APPLICATIONS: 3, TOOLS_POST_CALL_TIME[ms]: 13, TOOLS_POST_RETURN_APPLICATIONS: 1, TOOLS_POST_RETURN_TIME[ms]: 0, TOOLS_QUANTIFIERELIM_APPLICATIONS: 5386, TOOLS_QUANTIFIERELIM_TIME[ms]: 728, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 12, FLUID_QUERY_TIME[ms]: 2, FLUID_QUERIES: 5775, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 1933, DOMAIN_JOIN_TIME[ms]: 188725, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 13, DOMAIN_WIDEN_TIME[ms]: 4032, DOMAIN_ISSUBSETEQ_APPLICATIONS: 102, DOMAIN_ISSUBSETEQ_TIME[ms]: 57, DOMAIN_ISBOTTOM_APPLICATIONS: 2165, DOMAIN_ISBOTTOM_TIME[ms]: 2715, LOOP_SUMMARIZER_APPLICATIONS: 89, LOOP_SUMMARIZER_CACHE_MISSES: 89, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 185815, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 185812, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 102, CALL_SUMMARIZER_APPLICATIONS: 1, CALL_SUMMARIZER_CACHE_MISSES: 1, CALL_SUMMARIZER_OVERALL_TIME[ms]: 11, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 11, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 5, PATH_EXPR_TIME[ms]: 10, REGEX_TO_DAG_TIME[ms]: 36, DAG_COMPRESSION_TIME[ms]: 1411, DAG_COMPRESSION_PROCESSED_NODES: 41587, DAG_COMPRESSION_RETAINED_NODES: 13414 - UnprovableResult [Line: 544]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 10568#(and (<= 0 (+ ssl3_connect_~ret~0 2147483648)) (= ssl3_connect_~blastFlag~0 4) (<= ssl3_connect_~ret~0 2147483647) (or (and (= ssl3_connect_~s__state~0 4432) (= ssl3_connect_~s__state~0 ssl3_connect_~state~0) (= 0 ssl3_connect_~skip~0)) (and (= ssl3_connect_~s__state~0 4433) (= ssl3_connect_~s__state~0 ssl3_connect_~state~0) (= 0 ssl3_connect_~skip~0)))). Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...