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 -i ../../../trunk/examples/svcomp/float-newlib/float_req_bl_0660a.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 01:42:06,206 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 01:42:06,208 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 01:42:06,226 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 01:42:06,226 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 01:42:06,228 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 01:42:06,231 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 01:42:06,240 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 01:42:06,242 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 01:42:06,243 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 01:42:06,243 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 01:42:06,244 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 01:42:06,245 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 01:42:06,246 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 01:42:06,247 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 01:42:06,248 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 01:42:06,249 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 01:42:06,250 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 01:42:06,254 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 01:42:06,257 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 01:42:06,258 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 01:42:06,260 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 01:42:06,261 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 01:42:06,263 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 01:42:06,266 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 01:42:06,266 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 01:42:06,266 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 01:42:06,267 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 01:42:06,268 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 01:42:06,269 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 01:42:06,269 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 01:42:06,270 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 01:42:06,270 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 01:42:06,271 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 01:42:06,272 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 01:42:06,272 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 01:42:06,273 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 01:42:06,273 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 01:42:06,273 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 01:42:06,274 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 01:42:06,275 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 01:42:06,275 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 [2019-08-10 01:42:06,289 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 01:42:06,289 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 01:42:06,290 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 01:42:06,291 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 01:42:06,291 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 01:42:06,291 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 01:42:06,291 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 01:42:06,292 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 01:42:06,292 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 01:42:06,292 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 01:42:06,292 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 01:42:06,292 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 01:42:06,293 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 01:42:06,293 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 01:42:06,293 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 01:42:06,293 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 01:42:06,293 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 01:42:06,294 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 01:42:06,294 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 01:42:06,294 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 01:42:06,294 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 01:42:06,294 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 01:42:06,295 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 01:42:06,295 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 01:42:06,295 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 01:42:06,295 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 01:42:06,296 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 01:42:06,296 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 01:42:06,296 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 01:42:06,323 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 01:42:06,338 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 01:42:06,341 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 01:42:06,342 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 01:42:06,342 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 01:42:06,342 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_0660a.c [2019-08-10 01:42:06,416 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9fa12ba5/cbc2ca7437d048dfae208f318b5b3760/FLAG3288cb156 [2019-08-10 01:42:06,912 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 01:42:06,915 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_0660a.c [2019-08-10 01:42:06,927 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9fa12ba5/cbc2ca7437d048dfae208f318b5b3760/FLAG3288cb156 [2019-08-10 01:42:07,265 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9fa12ba5/cbc2ca7437d048dfae208f318b5b3760 [2019-08-10 01:42:07,275 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 01:42:07,277 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 01:42:07,278 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 01:42:07,278 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 01:42:07,282 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 01:42:07,283 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:42:07" (1/1) ... [2019-08-10 01:42:07,285 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bcf349c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:42:07, skipping insertion in model container [2019-08-10 01:42:07,286 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:42:07" (1/1) ... [2019-08-10 01:42:07,293 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 01:42:07,321 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 01:42:07,569 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:42:07,667 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 01:42:07,722 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:42:07,748 INFO L192 MainTranslator]: Completed translation [2019-08-10 01:42:07,749 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:42:07 WrapperNode [2019-08-10 01:42:07,749 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 01:42:07,750 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 01:42:07,750 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 01:42:07,750 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 01:42:07,762 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:42:07" (1/1) ... [2019-08-10 01:42:07,763 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:42:07" (1/1) ... [2019-08-10 01:42:07,776 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:42:07" (1/1) ... [2019-08-10 01:42:07,776 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:42:07" (1/1) ... [2019-08-10 01:42:07,799 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:42:07" (1/1) ... [2019-08-10 01:42:07,810 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:42:07" (1/1) ... [2019-08-10 01:42:07,813 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:42:07" (1/1) ... [2019-08-10 01:42:07,818 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 01:42:07,819 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 01:42:07,819 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 01:42:07,819 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 01:42:07,820 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:42:07" (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 [2019-08-10 01:42:07,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 01:42:07,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 01:42:07,877 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2019-08-10 01:42:07,877 INFO L138 BoogieDeclarations]: Found implementation of procedure atan_float [2019-08-10 01:42:07,877 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_atan2f [2019-08-10 01:42:07,878 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 01:42:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 01:42:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2019-08-10 01:42:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2019-08-10 01:42:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 01:42:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-10 01:42:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 01:42:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 01:42:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 01:42:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-10 01:42:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure atan_float [2019-08-10 01:42:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_atan2f [2019-08-10 01:42:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 01:42:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 01:42:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-08-10 01:42:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 01:42:08,523 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 01:42:08,524 INFO L283 CfgBuilder]: Removed 14 assume(true) statements. [2019-08-10 01:42:08,525 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:42:08 BoogieIcfgContainer [2019-08-10 01:42:08,525 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 01:42:08,526 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 01:42:08,526 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 01:42:08,527 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 01:42:08,527 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:42:08" (1/1) ... [2019-08-10 01:42:08,995 WARN L188 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-08-10 01:42:09,423 WARN L188 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 122 [2019-08-10 01:42:11,604 WARN L188 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:42:12,329 WARN L188 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:42:12,672 WARN L188 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:12,958 WARN L188 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:42:13,231 WARN L188 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:14,061 WARN L188 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:42:14,811 WARN L188 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:42:15,134 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:15,427 WARN L188 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:42:15,727 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:16,671 WARN L188 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:42:17,453 WARN L188 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:42:17,820 WARN L188 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:18,079 WARN L188 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:42:18,368 WARN L188 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:19,152 WARN L188 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:42:19,906 WARN L188 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:42:20,218 WARN L188 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:20,481 WARN L188 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:42:20,724 WARN L188 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:21,489 WARN L188 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:42:22,198 WARN L188 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:42:22,459 WARN L188 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-10 01:42:22,738 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:42:22,992 WARN L188 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:23,723 WARN L188 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:42:24,417 WARN L188 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:42:24,693 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-10 01:42:24,967 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:42:25,256 WARN L188 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:26,248 WARN L188 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:42:27,115 WARN L188 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:42:27,411 WARN L188 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:27,701 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:42:27,959 WARN L188 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:28,669 WARN L188 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:42:29,362 WARN L188 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:42:29,656 WARN L188 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:29,921 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:42:30,195 WARN L188 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:30,943 WARN L188 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:42:31,614 WARN L188 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:42:31,921 WARN L188 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:32,187 WARN L188 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:42:32,442 WARN L188 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:33,183 WARN L188 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:42:33,866 WARN L188 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:42:34,188 WARN L188 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:34,456 WARN L188 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:42:34,717 WARN L188 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:35,484 WARN L188 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:42:36,183 WARN L188 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:42:36,490 WARN L188 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:36,764 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:42:37,018 WARN L188 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:37,801 WARN L188 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:42:38,503 WARN L188 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:42:38,808 WARN L188 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:39,073 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:42:39,311 WARN L188 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:40,051 WARN L188 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:42:40,744 WARN L188 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:42:41,041 WARN L188 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:41,303 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:42:41,557 WARN L188 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:42,264 WARN L188 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:42:42,937 WARN L188 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:42:43,248 WARN L188 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:43,509 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:42:43,755 WARN L188 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:44,504 WARN L188 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:42:45,212 WARN L188 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:42:45,546 WARN L188 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:45,814 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:42:46,070 WARN L188 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:46,850 WARN L188 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:42:47,553 WARN L188 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:42:47,817 WARN L188 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-10 01:42:48,087 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:42:48,345 WARN L188 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:49,099 WARN L188 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:42:49,763 WARN L188 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:42:50,042 WARN L188 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-10 01:42:50,323 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:42:50,586 WARN L188 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:51,330 WARN L188 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:42:52,020 WARN L188 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:42:52,288 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-10 01:42:52,559 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:42:52,816 WARN L188 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:53,590 WARN L188 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:42:54,263 WARN L188 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:42:54,569 WARN L188 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:54,828 WARN L188 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:42:55,071 WARN L188 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:55,831 WARN L188 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:42:56,508 WARN L188 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:42:56,780 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-10 01:42:57,050 WARN L188 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:42:57,300 WARN L188 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:58,031 WARN L188 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:42:58,728 WARN L188 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:42:59,035 WARN L188 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:42:59,304 WARN L188 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:42:59,562 WARN L188 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:00,291 WARN L188 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:43:00,960 WARN L188 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:43:01,278 WARN L188 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:01,534 WARN L188 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:43:01,785 WARN L188 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:02,495 WARN L188 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:43:03,176 WARN L188 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:43:03,481 WARN L188 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:03,766 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:43:04,015 WARN L188 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:04,736 WARN L188 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:43:05,406 WARN L188 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:43:05,708 WARN L188 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:05,971 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:43:06,216 WARN L188 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:06,953 WARN L188 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:43:07,627 WARN L188 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:43:07,940 WARN L188 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:08,204 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:43:08,452 WARN L188 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:09,182 WARN L188 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:43:09,874 WARN L188 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:43:10,176 WARN L188 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:10,432 WARN L188 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:43:10,693 WARN L188 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:11,434 WARN L188 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:43:12,106 WARN L188 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:43:12,386 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-10 01:43:12,653 WARN L188 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:43:12,905 WARN L188 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:13,692 WARN L188 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:43:14,370 WARN L188 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:43:14,717 WARN L188 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-10 01:43:14,996 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:43:15,251 WARN L188 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:16,082 WARN L188 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:43:16,745 WARN L188 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:43:17,017 WARN L188 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-10 01:43:17,289 WARN L188 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:43:17,529 WARN L188 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:18,253 WARN L188 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:43:18,912 WARN L188 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:43:19,175 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-10 01:43:19,447 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:43:19,726 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:20,429 WARN L188 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:43:21,120 WARN L188 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:43:21,396 WARN L188 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-10 01:43:21,679 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:43:21,928 WARN L188 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:22,852 WARN L188 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:43:23,524 WARN L188 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:43:23,826 WARN L188 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:24,092 WARN L188 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:43:24,350 WARN L188 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:25,289 WARN L188 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:43:25,965 WARN L188 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:43:26,271 WARN L188 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:26,535 WARN L188 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:43:26,785 WARN L188 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:27,497 WARN L188 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:43:28,183 WARN L188 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:43:28,480 WARN L188 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:28,736 WARN L188 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:43:28,995 WARN L188 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:29,697 WARN L188 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:43:30,390 WARN L188 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:43:30,696 WARN L188 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:30,958 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:43:31,192 WARN L188 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:31,891 WARN L188 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:43:32,569 WARN L188 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:43:32,885 WARN L188 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:33,161 WARN L188 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:43:33,400 WARN L188 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:34,125 WARN L188 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:43:34,823 WARN L188 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:43:35,133 WARN L188 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:35,403 WARN L188 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:43:35,642 WARN L188 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:36,575 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:43:37,976 WARN L188 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 204 DAG size of output: 156 [2019-08-10 01:43:38,447 WARN L188 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-08-10 01:43:38,910 WARN L188 SmtUtils]: Spent 449.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-08-10 01:43:39,374 WARN L188 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-08-10 01:43:39,821 WARN L188 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-08-10 01:43:40,269 WARN L188 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-08-10 01:43:40,711 WARN L188 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-08-10 01:43:41,153 WARN L188 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-08-10 01:43:42,069 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-10 01:43:42,176 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-08-10 01:43:42,796 WARN L188 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2019-08-10 01:43:43,197 WARN L188 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2019-08-10 01:43:43,583 WARN L188 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2019-08-10 01:43:43,971 WARN L188 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-08-10 01:43:44,345 WARN L188 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-08-10 01:43:44,721 WARN L188 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2019-08-10 01:43:45,081 WARN L188 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-08-10 01:43:45,452 WARN L188 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-08-10 01:43:45,803 WARN L188 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-08-10 01:43:46,126 WARN L188 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-08-10 01:43:46,448 WARN L188 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-08-10 01:43:46,759 WARN L188 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-08-10 01:43:47,485 WARN L188 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:43:48,170 WARN L188 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:43:48,478 WARN L188 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:48,740 WARN L188 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:43:48,989 WARN L188 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:49,741 WARN L188 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:43:50,412 WARN L188 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:43:50,716 WARN L188 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:50,974 WARN L188 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:43:51,225 WARN L188 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:51,979 WARN L188 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:43:52,673 WARN L188 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:43:52,962 WARN L188 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:53,224 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:43:53,454 WARN L188 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:43:53,509 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:43:53,526 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:43:54,883 WARN L188 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 202 DAG size of output: 156 [2019-08-10 01:43:55,374 WARN L188 SmtUtils]: Spent 478.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-08-10 01:43:55,875 WARN L188 SmtUtils]: Spent 486.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-08-10 01:43:56,334 WARN L188 SmtUtils]: Spent 446.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-08-10 01:43:56,805 WARN L188 SmtUtils]: Spent 458.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-08-10 01:43:57,255 WARN L188 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-08-10 01:43:57,701 WARN L188 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-08-10 01:43:58,156 WARN L188 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-08-10 01:43:58,584 WARN L188 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2019-08-10 01:43:58,991 WARN L188 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2019-08-10 01:43:59,379 WARN L188 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2019-08-10 01:43:59,762 WARN L188 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-08-10 01:44:00,129 WARN L188 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-08-10 01:44:00,511 WARN L188 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2019-08-10 01:44:00,873 WARN L188 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-08-10 01:44:01,227 WARN L188 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-08-10 01:44:01,574 WARN L188 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-08-10 01:44:01,911 WARN L188 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-08-10 01:44:02,263 WARN L188 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-08-10 01:44:02,592 WARN L188 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-08-10 01:44:03,296 WARN L188 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:44:03,990 WARN L188 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:44:04,304 WARN L188 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:44:04,571 WARN L188 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:44:04,826 WARN L188 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:44:06,381 WARN L188 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:44:07,093 WARN L188 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:44:07,360 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-10 01:44:07,626 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:44:07,886 WARN L188 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:44:09,235 WARN L188 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:44:09,931 WARN L188 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:44:10,228 WARN L188 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:44:10,491 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:44:10,736 WARN L188 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:44:11,474 WARN L188 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:44:12,160 WARN L188 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:44:12,461 WARN L188 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:44:12,722 WARN L188 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:44:12,963 WARN L188 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:44:12,999 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:44:13,054 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:44:14,331 WARN L188 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 206 DAG size of output: 156 [2019-08-10 01:44:14,821 WARN L188 SmtUtils]: Spent 478.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-08-10 01:44:15,287 WARN L188 SmtUtils]: Spent 455.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-08-10 01:44:15,761 WARN L188 SmtUtils]: Spent 462.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-08-10 01:44:16,223 WARN L188 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-08-10 01:44:16,679 WARN L188 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-08-10 01:44:17,128 WARN L188 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-08-10 01:44:17,581 WARN L188 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-08-10 01:44:18,002 WARN L188 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2019-08-10 01:44:18,406 WARN L188 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2019-08-10 01:44:18,801 WARN L188 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2019-08-10 01:44:19,198 WARN L188 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-08-10 01:44:19,573 WARN L188 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-08-10 01:44:19,941 WARN L188 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2019-08-10 01:44:20,295 WARN L188 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-08-10 01:44:20,645 WARN L188 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-08-10 01:44:20,998 WARN L188 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-08-10 01:44:21,337 WARN L188 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-08-10 01:44:21,677 WARN L188 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-08-10 01:44:21,999 WARN L188 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-08-10 01:44:22,705 WARN L188 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:44:23,571 WARN L188 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:44:23,886 WARN L188 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:44:24,139 WARN L188 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:44:24,393 WARN L188 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:44:25,122 WARN L188 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:44:25,809 WARN L188 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:44:26,119 WARN L188 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:44:26,388 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:44:26,633 WARN L188 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:44:27,353 WARN L188 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:44:28,047 WARN L188 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:44:28,357 WARN L188 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:44:28,619 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:44:28,871 WARN L188 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:44:29,572 WARN L188 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:44:30,242 WARN L188 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:44:30,545 WARN L188 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:44:30,808 WARN L188 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:44:31,058 WARN L188 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:44:31,801 WARN L188 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:44:32,471 WARN L188 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:44:32,784 WARN L188 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:44:33,043 WARN L188 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:44:33,295 WARN L188 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:44:34,020 WARN L188 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:44:34,708 WARN L188 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:44:35,017 WARN L188 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:44:35,280 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:44:35,526 WARN L188 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:44:35,576 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:44:35,593 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:44:35,609 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:44:36,843 WARN L188 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 196 DAG size of output: 156 [2019-08-10 01:44:37,319 WARN L188 SmtUtils]: Spent 463.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-08-10 01:44:37,805 WARN L188 SmtUtils]: Spent 471.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-08-10 01:44:38,270 WARN L188 SmtUtils]: Spent 454.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-08-10 01:44:38,736 WARN L188 SmtUtils]: Spent 454.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2019-08-10 01:44:39,192 WARN L188 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-08-10 01:44:39,649 WARN L188 SmtUtils]: Spent 446.00 ms on a formula simplification that was a NOOP. DAG size: 138 [2019-08-10 01:44:40,102 WARN L188 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-08-10 01:44:40,522 WARN L188 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2019-08-10 01:44:40,936 WARN L188 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2019-08-10 01:44:41,325 WARN L188 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2019-08-10 01:44:41,716 WARN L188 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-08-10 01:44:42,091 WARN L188 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2019-08-10 01:44:42,462 WARN L188 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2019-08-10 01:44:42,826 WARN L188 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2019-08-10 01:44:43,166 WARN L188 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-08-10 01:44:43,506 WARN L188 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-08-10 01:44:43,840 WARN L188 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-08-10 01:44:44,178 WARN L188 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-08-10 01:44:44,514 WARN L188 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-08-10 01:44:45,223 WARN L188 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:44:45,895 WARN L188 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:44:46,170 WARN L188 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-10 01:44:46,440 WARN L188 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:44:46,688 WARN L188 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:44:47,417 WARN L188 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:44:48,095 WARN L188 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:44:48,363 WARN L188 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-10 01:44:48,634 WARN L188 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:44:48,881 WARN L188 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:44:49,595 WARN L188 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:44:50,290 WARN L188 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:44:50,592 WARN L188 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:44:50,857 WARN L188 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:44:51,103 WARN L188 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:44:51,848 WARN L188 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:44:52,535 WARN L188 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:44:52,843 WARN L188 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:44:53,116 WARN L188 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:44:53,359 WARN L188 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:44:53,376 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:44:53,387 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 01:44:53,596 WARN L188 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 62 [2019-08-10 01:44:54,571 WARN L188 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:44:55,245 WARN L188 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:44:55,533 WARN L188 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-10 01:44:55,824 WARN L188 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:44:56,077 WARN L188 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:44:56,815 WARN L188 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:44:57,520 WARN L188 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:44:57,799 WARN L188 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-10 01:44:58,079 WARN L188 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:44:58,392 WARN L188 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:44:59,124 WARN L188 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:44:59,813 WARN L188 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:45:00,127 WARN L188 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:45:00,404 WARN L188 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:45:00,663 WARN L188 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:45:01,426 WARN L188 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:45:02,137 WARN L188 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:45:02,450 WARN L188 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:45:02,718 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:45:02,985 WARN L188 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:45:03,721 WARN L188 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 85 [2019-08-10 01:45:04,412 WARN L188 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-08-10 01:45:04,689 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-10 01:45:04,967 WARN L188 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-08-10 01:45:05,222 WARN L188 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-08-10 01:45:05,246 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-10 01:45:05,251 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-10 01:45:05,252 INFO L168 Benchmark]: Toolchain (without parser) took 177975.94 ms. Allocated memory was 139.5 MB in the beginning and 160.4 MB in the end (delta: 21.0 MB). Free memory was 86.7 MB in the beginning and 97.5 MB in the end (delta: -10.8 MB). Peak memory consumption was 422.5 MB. Max. memory is 7.1 GB. [2019-08-10 01:45:05,252 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 139.5 MB. Free memory was 105.7 MB in the beginning and 105.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-10 01:45:05,252 INFO L168 Benchmark]: CACSL2BoogieTranslator took 471.23 ms. Allocated memory was 139.5 MB in the beginning and 199.2 MB in the end (delta: 59.8 MB). Free memory was 86.5 MB in the beginning and 173.0 MB in the end (delta: -86.5 MB). Peak memory consumption was 21.8 MB. Max. memory is 7.1 GB. [2019-08-10 01:45:05,253 INFO L168 Benchmark]: Boogie Preprocessor took 68.95 ms. Allocated memory is still 199.2 MB. Free memory was 173.0 MB in the beginning and 170.0 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. [2019-08-10 01:45:05,253 INFO L168 Benchmark]: RCFGBuilder took 706.63 ms. Allocated memory is still 199.2 MB. Free memory was 170.0 MB in the beginning and 132.2 MB in the end (delta: 37.9 MB). Peak memory consumption was 37.9 MB. Max. memory is 7.1 GB. [2019-08-10 01:45:05,253 INFO L168 Benchmark]: Symbolic Interpretation took 176725.55 ms. Allocated memory was 199.2 MB in the beginning and 160.4 MB in the end (delta: -38.8 MB). Free memory was 132.2 MB in the beginning and 97.5 MB in the end (delta: 34.7 MB). Peak memory consumption was 408.1 MB. Max. memory is 7.1 GB. [2019-08-10 01:45:05,253 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 230]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 2083#(and (= (/ 15707962513.0 10000000000.0) (select (select |old(#memory_real)| |~#atanhi_atan~0.base|) (+ |~#atanhi_atan~0.offset| 12))) (= 16 (select |old(#length)| |~#atanlo_atan~0.base|)) (= (/ 90908870101.0 1000000000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 16))) (= 0 |#NULL.base|) (= 1 (select |old(#valid)| |~#atanlo_atan~0.base|)) (= (select |old(#valid)| |~#atanhi_atan~0.base|) 1) (= 0 |~#atanhi_atan~0.offset|) (= ~huge_atan~0 1000000000000000000000000000000.0) (= 1.0 ~one_atan~0) (< |~#atanlo_atan~0.base| |#StackHeapBarrier|) (= (select |old(#length)| |~#atanhi_atan~0.base|) 16) (= (/ 46364760399.0 100000000000.0) (select (select |old(#memory_real)| |~#atanhi_atan~0.base|) |~#atanhi_atan~0.offset|)) (= ~pi~0 (/ 3141592741.0 1000000000.0)) (= (select (select |old(#memory_real)| |~#atanlo_atan~0.base|) (+ |~#atanlo_atan~0.offset| 12)) (/ 75497894159.0 1000000000000000000.0)) (= (/ 16285819933.0 1000000000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 40))) (= |~#aT_atan~0.offset| 0) (= (/ 1253039561.0 250000000000000000.0) (select (select |old(#memory_real)| |~#atanlo_atan~0.base|) |~#atanlo_atan~0.offset|)) (= 1 (select |old(#valid)| |~#aT_atan~0.base|)) (= ~pi_o_2~0 (/ 3141592741.0 2000000000.0)) (= (/ 33333334327.0 100000000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) |~#aT_atan~0.offset|)) (= (select (select |old(#memory_real)| |~#atanhi_atan~0.base|) (+ |~#atanhi_atan~0.offset| 8)) (/ 98279368877.0 100000000000.0)) (= ~pi_o_4~0 (/ 3141592741.0 4000000000.0)) (< |~#aT_atan~0.base| |#StackHeapBarrier|) (= 0 (select |old(#valid)| 0)) (= (/ 4163170699.0 62500000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 24))) (= (/ 15707962513.0 20000000000.0) (select (select |old(#memory_real)| |~#atanhi_atan~0.base|) (+ |~#atanhi_atan~0.offset| 4))) (= (/ 3447321717.0 100000000000000000.0) (select (select |old(#memory_real)| |~#atanlo_atan~0.base|) (+ |~#atanlo_atan~0.offset| 8))) (= |~#atanlo_atan~0.offset| 0) (< |~#atanhi_atan~0.base| |#StackHeapBarrier|) (= 0.0 ~zero_atan2~0) (= (/ 3571428731.0 25000000000.0) (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 8))) (= |#NULL.offset| 0) (= (/ 37748947079.0 1000000000000000000.0) (select (select |old(#memory_real)| |~#atanlo_atan~0.base|) (+ |~#atanlo_atan~0.offset| 4))) (= 44 (select |old(#length)| |~#aT_atan~0.base|)) (= (select (select |old(#memory_real)| |~#aT_atan~0.base|) (+ |~#aT_atan~0.offset| 32)) (/ 49768779427.0 1000000000000.0)) (= (/ 1.0 1000000000000000000000000000000.0) ~tiny_atan2~0)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 139.5 MB. Free memory was 105.7 MB in the beginning and 105.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 471.23 ms. Allocated memory was 139.5 MB in the beginning and 199.2 MB in the end (delta: 59.8 MB). Free memory was 86.5 MB in the beginning and 173.0 MB in the end (delta: -86.5 MB). Peak memory consumption was 21.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 68.95 ms. Allocated memory is still 199.2 MB. Free memory was 173.0 MB in the beginning and 170.0 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 706.63 ms. Allocated memory is still 199.2 MB. Free memory was 170.0 MB in the beginning and 132.2 MB in the end (delta: 37.9 MB). Peak memory consumption was 37.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 176725.55 ms. Allocated memory was 199.2 MB in the beginning and 160.4 MB in the end (delta: -38.8 MB). Free memory was 132.2 MB in the beginning and 97.5 MB in the end (delta: 34.7 MB). Peak memory consumption was 408.1 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...