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.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ssh-simplified/s3_clnt_4.cil-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-04 14:12:43,028 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-04 14:12:43,030 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-04 14:12:43,041 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-04 14:12:43,042 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-04 14:12:43,043 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-04 14:12:43,044 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-04 14:12:43,046 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-04 14:12:43,047 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-04 14:12:43,048 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-04 14:12:43,049 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-04 14:12:43,050 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-04 14:12:43,050 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-04 14:12:43,051 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-04 14:12:43,052 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-04 14:12:43,053 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-04 14:12:43,054 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-04 14:12:43,055 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-04 14:12:43,057 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-04 14:12:43,059 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-04 14:12:43,060 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-04 14:12:43,061 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-04 14:12:43,063 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-04 14:12:43,063 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-04 14:12:43,066 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-04 14:12:43,066 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-04 14:12:43,067 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-04 14:12:43,068 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-04 14:12:43,068 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-04 14:12:43,069 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-04 14:12:43,069 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-04 14:12:43,070 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-04 14:12:43,071 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-04 14:12:43,072 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-04 14:12:43,073 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-04 14:12:43,073 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-04 14:12:43,074 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-04 14:12:43,074 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-04 14:12:43,074 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-04 14:12:43,075 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-04 14:12:43,076 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-04 14:12:43,077 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 [2019-10-04 14:12:43,092 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-04 14:12:43,092 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-04 14:12:43,093 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-04 14:12:43,093 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-04 14:12:43,093 INFO L138 SettingsManager]: * Use SBE=true [2019-10-04 14:12:43,094 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-04 14:12:43,094 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-04 14:12:43,094 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-04 14:12:43,094 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-04 14:12:43,095 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-04 14:12:43,095 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-04 14:12:43,095 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-04 14:12:43,095 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-04 14:12:43,095 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-04 14:12:43,096 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-04 14:12:43,096 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-04 14:12:43,096 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-04 14:12:43,096 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-04 14:12:43,096 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-04 14:12:43,097 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-04 14:12:43,097 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-04 14:12:43,097 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-04 14:12:43,097 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-04 14:12:43,097 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-04 14:12:43,098 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-04 14:12:43,098 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-04 14:12:43,098 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-04 14:12:43,098 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-04 14:12:43,098 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: Simplification Technique -> SIMPLIFY_QUICK [2019-10-04 14:12:43,128 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-04 14:12:43,141 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-04 14:12:43,144 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-04 14:12:43,145 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-04 14:12:43,146 INFO L275 PluginConnector]: CDTParser initialized [2019-10-04 14:12:43,147 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh-simplified/s3_clnt_4.cil-1.c [2019-10-04 14:12:43,205 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/480b02df0/ad5842d23f02436abda6922c80f2a10c/FLAGd7711af3f [2019-10-04 14:12:43,708 INFO L306 CDTParser]: Found 1 translation units. [2019-10-04 14:12:43,709 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ssh-simplified/s3_clnt_4.cil-1.c [2019-10-04 14:12:43,725 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/480b02df0/ad5842d23f02436abda6922c80f2a10c/FLAGd7711af3f [2019-10-04 14:12:44,013 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/480b02df0/ad5842d23f02436abda6922c80f2a10c [2019-10-04 14:12:44,023 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-04 14:12:44,024 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-04 14:12:44,025 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-04 14:12:44,025 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-04 14:12:44,028 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-04 14:12:44,029 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.10 02:12:44" (1/1) ... [2019-10-04 14:12:44,031 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73ce7a1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 02:12:44, skipping insertion in model container [2019-10-04 14:12:44,031 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.10 02:12:44" (1/1) ... [2019-10-04 14:12:44,038 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-04 14:12:44,098 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-04 14:12:44,344 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-04 14:12:44,348 INFO L188 MainTranslator]: Completed pre-run [2019-10-04 14:12:44,497 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-04 14:12:44,511 INFO L192 MainTranslator]: Completed translation [2019-10-04 14:12:44,511 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 02:12:44 WrapperNode [2019-10-04 14:12:44,512 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-04 14:12:44,512 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-04 14:12:44,513 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-04 14:12:44,513 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-04 14:12:44,526 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 02:12:44" (1/1) ... [2019-10-04 14:12:44,527 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 02:12:44" (1/1) ... [2019-10-04 14:12:44,541 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 02:12:44" (1/1) ... [2019-10-04 14:12:44,541 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 02:12:44" (1/1) ... [2019-10-04 14:12:44,553 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 02:12:44" (1/1) ... [2019-10-04 14:12:44,565 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 02:12:44" (1/1) ... [2019-10-04 14:12:44,568 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 02:12:44" (1/1) ... [2019-10-04 14:12:44,574 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-04 14:12:44,574 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-04 14:12:44,574 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-04 14:12:44,574 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-04 14:12:44,575 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 02:12:44" (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 [2019-10-04 14:12:44,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-04 14:12:44,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-04 14:12:44,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2019-10-04 14:12:44,641 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-04 14:12:44,642 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-04 14:12:44,642 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-10-04 14:12:44,642 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-04 14:12:44,642 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-04 14:12:44,642 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-04 14:12:44,643 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_connect [2019-10-04 14:12:44,643 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-04 14:12:44,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-04 14:12:44,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-04 14:12:44,812 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-04 14:12:45,353 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false; [2019-10-04 14:12:45,354 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false; [2019-10-04 14:12:45,715 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-04 14:12:45,716 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-04 14:12:45,717 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 02:12:45 BoogieIcfgContainer [2019-10-04 14:12:45,717 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-04 14:12:45,718 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-04 14:12:45,718 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-04 14:12:45,719 INFO L275 PluginConnector]: Sifa initialized [2019-10-04 14:12:45,720 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 02:12:45" (1/1) ... [2019-10-04 14:12:45,720 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-10-04 14:12:45,751 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-10-04 14:12:45,751 INFO L169 IcfgInterpreter]: Building call graph [2019-10-04 14:12:45,758 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-04 14:12:45,766 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-04 14:12:45,768 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-04 14:12:45,869 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1 for LOIs [2019-10-04 14:12:45,878 INFO L199 IcfgInterpreter]: Interpreting procedure ssl3_connect with input of size 3 for LOIs [2019-10-04 14:12:48,432 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-10-04 14:12:49,118 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-10-04 14:12:49,406 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 210 [2019-10-04 14:12:49,596 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2019-10-04 14:12:50,478 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2019-10-04 14:12:50,819 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 236 [2019-10-04 14:12:50,977 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2019-10-04 14:12:51,426 WARN L191 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 173 [2019-10-04 14:12:51,613 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 244 [2019-10-04 14:12:51,757 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2019-10-04 14:12:52,595 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 232 [2019-10-04 14:12:54,207 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-10-04 14:12:55,869 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2019-10-04 14:12:56,289 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 238 [2019-10-04 14:12:56,569 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 224 [2019-10-04 14:12:56,671 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2019-10-04 14:12:56,871 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 232 [2019-10-04 14:12:57,148 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 218 [2019-10-04 14:12:57,258 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-10-04 14:12:57,458 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 226 [2019-10-04 14:12:57,777 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 192 [2019-10-04 14:12:58,799 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2019-10-04 14:12:59,086 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 196 [2019-10-04 14:12:59,291 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2019-10-04 14:13:00,962 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 230 [2019-10-04 14:13:01,356 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 201 [2019-10-04 14:13:01,472 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 224 [2019-10-04 14:13:01,664 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2019-10-04 14:13:01,873 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 220 [2019-10-04 14:13:12,527 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-10-04 14:13:49,844 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-10-04 14:14:03,352 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-10-04 14:14:08,610 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 199 [2019-10-04 14:14:08,715 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2019-10-04 14:14:08,908 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2019-10-04 14:14:09,090 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 204 [2019-10-04 14:14:15,173 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-10-04 14:14:23,947 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 236 [2019-10-04 14:14:37,983 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 221 [2019-10-04 14:14:41,832 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-10-04 14:14:52,723 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-10-04 14:14:55,281 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-10-04 14:15:17,726 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-10-04 14:15:28,759 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-10-04 14:15:39,598 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-10-04 14:15:53,933 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-10-04 14:15:56,386 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 257 [2019-10-04 14:16:45,089 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 260 [2019-10-04 14:16:50,747 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 260 [2019-10-04 14:17:20,523 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 270 [2019-10-04 14:18:07,203 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 266 [2019-10-04 14:18:19,529 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 264 [2019-10-04 14:18:42,178 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2019-10-04 14:18:55,673 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2019-10-04 14:18:58,570 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 264 [2019-10-04 14:19:20,531 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 266 [2019-10-04 14:19:26,919 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 264 [2019-10-04 14:19:51,968 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2019-10-04 14:20:08,596 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 258 [2019-10-04 14:20:15,123 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 260 [2019-10-04 14:20:37,393 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 270 [2019-10-04 14:20:42,809 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-10-04 14:21:00,310 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 260 [2019-10-04 14:22:22,324 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 266 [2019-10-04 14:22:57,009 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2019-10-04 14:22:59,425 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2019-10-04 14:23:08,215 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 253 [2019-10-04 14:23:10,608 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2019-10-04 14:23:13,525 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 264 [2019-10-04 14:23:35,571 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 266 [2019-10-04 14:23:53,174 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 264 [2019-10-04 14:24:04,699 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2019-10-04 14:24:15,826 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2019-10-04 14:24:23,428 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 258 [2019-10-04 14:24:36,076 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 236 [2019-10-04 14:24:52,310 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 270 DAG size of output: 270 [2019-10-04 14:25:09,679 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 259 [2019-10-04 14:25:21,605 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 269 [2019-10-04 14:25:45,262 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 14:25:50,634 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2019-10-04 14:27:01,478 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 264