java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer InterpretCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/seq-mthreaded/pals_STARTPALS_ActiveStandby.1.ufo.BOUNDED-10.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-19 10:37:24,988 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-19 10:37:24,990 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-19 10:37:25,001 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-19 10:37:25,002 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-19 10:37:25,003 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-19 10:37:25,004 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-19 10:37:25,006 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-19 10:37:25,007 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-19 10:37:25,008 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-19 10:37:25,009 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-19 10:37:25,010 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-19 10:37:25,010 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-19 10:37:25,011 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-19 10:37:25,012 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-19 10:37:25,013 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-19 10:37:25,014 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-19 10:37:25,015 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-19 10:37:25,017 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-19 10:37:25,019 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-19 10:37:25,020 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-19 10:37:25,021 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-19 10:37:25,022 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-19 10:37:25,023 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-19 10:37:25,025 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-19 10:37:25,025 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-19 10:37:25,026 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-19 10:37:25,027 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-19 10:37:25,027 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-19 10:37:25,028 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-19 10:37:25,028 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-19 10:37:25,029 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-19 10:37:25,030 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-19 10:37:25,030 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-19 10:37:25,031 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-19 10:37:25,032 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-19 10:37:25,033 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-19 10:37:25,033 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-19 10:37:25,033 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-19 10:37:25,034 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-19 10:37:25,035 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-19 10:37:25,036 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-19 10:37:25,063 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-19 10:37:25,063 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-19 10:37:25,064 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-19 10:37:25,065 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-19 10:37:25,065 INFO L138 SettingsManager]: * Use SBE=true [2019-09-19 10:37:25,065 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-19 10:37:25,065 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-19 10:37:25,065 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-19 10:37:25,066 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-19 10:37:25,066 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-19 10:37:25,066 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-19 10:37:25,066 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-19 10:37:25,066 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-19 10:37:25,067 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-19 10:37:25,067 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-19 10:37:25,067 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-19 10:37:25,067 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-19 10:37:25,067 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-19 10:37:25,068 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-19 10:37:25,068 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-19 10:37:25,068 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-19 10:37:25,068 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-19 10:37:25,068 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-19 10:37:25,069 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-19 10:37:25,069 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-19 10:37:25,069 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-19 10:37:25,069 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-19 10:37:25,069 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-19 10:37:25,070 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> InterpretCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-19 10:37:25,119 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-19 10:37:25,131 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-19 10:37:25,137 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-19 10:37:25,139 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-19 10:37:25,139 INFO L275 PluginConnector]: CDTParser initialized [2019-09-19 10:37:25,140 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_STARTPALS_ActiveStandby.1.ufo.BOUNDED-10.pals.c [2019-09-19 10:37:25,201 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b529bb70/25eaff2a31ea478198d95e2e09271346/FLAG93832540d [2019-09-19 10:37:25,728 INFO L306 CDTParser]: Found 1 translation units. [2019-09-19 10:37:25,729 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_STARTPALS_ActiveStandby.1.ufo.BOUNDED-10.pals.c [2019-09-19 10:37:25,746 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b529bb70/25eaff2a31ea478198d95e2e09271346/FLAG93832540d [2019-09-19 10:37:26,032 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b529bb70/25eaff2a31ea478198d95e2e09271346 [2019-09-19 10:37:26,040 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-19 10:37:26,041 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-19 10:37:26,042 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-19 10:37:26,042 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-19 10:37:26,045 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-19 10:37:26,046 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 10:37:26" (1/1) ... [2019-09-19 10:37:26,048 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@425f21cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:37:26, skipping insertion in model container [2019-09-19 10:37:26,048 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 10:37:26" (1/1) ... [2019-09-19 10:37:26,056 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-19 10:37:26,096 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-19 10:37:26,554 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 10:37:26,569 INFO L188 MainTranslator]: Completed pre-run [2019-09-19 10:37:26,654 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 10:37:26,675 INFO L192 MainTranslator]: Completed translation [2019-09-19 10:37:26,676 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:37:26 WrapperNode [2019-09-19 10:37:26,676 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-19 10:37:26,677 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-19 10:37:26,677 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-19 10:37:26,677 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-19 10:37:26,691 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:37:26" (1/1) ... [2019-09-19 10:37:26,691 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:37:26" (1/1) ... [2019-09-19 10:37:26,721 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:37:26" (1/1) ... [2019-09-19 10:37:26,722 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:37:26" (1/1) ... [2019-09-19 10:37:26,740 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:37:26" (1/1) ... [2019-09-19 10:37:26,754 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:37:26" (1/1) ... [2019-09-19 10:37:26,758 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:37:26" (1/1) ... [2019-09-19 10:37:26,764 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-19 10:37:26,764 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-19 10:37:26,764 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-19 10:37:26,765 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-19 10:37:26,766 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:37:26" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-19 10:37:26,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-19 10:37:26,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-19 10:37:26,833 INFO L138 BoogieDeclarations]: Found implementation of procedure write_side1_failed_history [2019-09-19 10:37:26,833 INFO L138 BoogieDeclarations]: Found implementation of procedure read_side1_failed_history [2019-09-19 10:37:26,834 INFO L138 BoogieDeclarations]: Found implementation of procedure write_side2_failed_history [2019-09-19 10:37:26,834 INFO L138 BoogieDeclarations]: Found implementation of procedure read_side2_failed_history [2019-09-19 10:37:26,834 INFO L138 BoogieDeclarations]: Found implementation of procedure write_active_side_history [2019-09-19 10:37:26,834 INFO L138 BoogieDeclarations]: Found implementation of procedure read_active_side_history [2019-09-19 10:37:26,834 INFO L138 BoogieDeclarations]: Found implementation of procedure write_manual_selection_history [2019-09-19 10:37:26,835 INFO L138 BoogieDeclarations]: Found implementation of procedure read_manual_selection_history [2019-09-19 10:37:26,835 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2019-09-19 10:37:26,835 INFO L138 BoogieDeclarations]: Found implementation of procedure flip_the_side [2019-09-19 10:37:26,835 INFO L138 BoogieDeclarations]: Found implementation of procedure Console_task_each_pals_period [2019-09-19 10:37:26,835 INFO L138 BoogieDeclarations]: Found implementation of procedure Side1_activestandby_task_each_pals_period [2019-09-19 10:37:26,835 INFO L138 BoogieDeclarations]: Found implementation of procedure Side2_activestandby_task_each_pals_period [2019-09-19 10:37:26,836 INFO L138 BoogieDeclarations]: Found implementation of procedure Pendulum_prism_task_each_pals_period [2019-09-19 10:37:26,836 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2019-09-19 10:37:26,836 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-19 10:37:26,836 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-09-19 10:37:26,836 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-19 10:37:26,837 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-19 10:37:26,837 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-19 10:37:26,837 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-09-19 10:37:26,837 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-09-19 10:37:26,837 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-09-19 10:37:26,837 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-19 10:37:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure write_side1_failed_history [2019-09-19 10:37:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure read_side1_failed_history [2019-09-19 10:37:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure write_side2_failed_history [2019-09-19 10:37:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure read_side2_failed_history [2019-09-19 10:37:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure write_active_side_history [2019-09-19 10:37:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure read_active_side_history [2019-09-19 10:37:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure write_manual_selection_history [2019-09-19 10:37:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure read_manual_selection_history [2019-09-19 10:37:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-09-19 10:37:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure flip_the_side [2019-09-19 10:37:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure Console_task_each_pals_period [2019-09-19 10:37:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure Side1_activestandby_task_each_pals_period [2019-09-19 10:37:26,840 INFO L130 BoogieDeclarations]: Found specification of procedure Side2_activestandby_task_each_pals_period [2019-09-19 10:37:26,840 INFO L130 BoogieDeclarations]: Found specification of procedure Pendulum_prism_task_each_pals_period [2019-09-19 10:37:26,840 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-09-19 10:37:26,840 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-19 10:37:26,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-19 10:37:26,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-19 10:37:28,193 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-19 10:37:28,194 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-19 10:37:28,196 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 10:37:28 BoogieIcfgContainer [2019-09-19 10:37:28,196 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-19 10:37:28,196 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-19 10:37:28,197 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-19 10:37:28,197 INFO L275 PluginConnector]: Sifa initialized [2019-09-19 10:37:28,198 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 10:37:28" (1/1) ... [2019-09-19 10:37:28,199 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=InterpretCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-19 10:37:28,226 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-19 10:37:28,227 INFO L169 IcfgInterpreter]: Building call graph [2019-09-19 10:37:28,237 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-19 10:37:28,251 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-19 10:37:28,252 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-19 10:37:28,521 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-19 10:37:28,709 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-19 10:37:29,037 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 10:37:29,240 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 10:37:29,263 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 178 for LOIs [2019-09-19 10:37:29,745 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2019-09-19 10:37:30,210 WARN L191 SmtUtils]: Spent 463.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2019-09-19 10:37:30,743 WARN L191 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 136 [2019-09-19 10:37:30,972 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2019-09-19 10:37:31,932 WARN L191 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 153 [2019-09-19 10:37:32,181 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-09-19 10:37:32,752 WARN L191 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 150 [2019-09-19 10:37:32,995 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-19 10:37:34,948 WARN L191 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 268 DAG size of output: 188 [2019-09-19 10:37:35,761 WARN L191 SmtUtils]: Spent 811.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2019-09-19 10:37:36,611 WARN L191 SmtUtils]: Spent 849.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2019-09-19 10:37:37,433 WARN L191 SmtUtils]: Spent 820.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2019-09-19 10:37:38,561 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 173 DAG size of output: 161 [2019-09-19 10:37:38,997 WARN L191 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-09-19 10:37:41,793 WARN L191 SmtUtils]: Spent 2.76 s on a formula simplification. DAG size of input: 273 DAG size of output: 195 [2019-09-19 10:37:42,522 WARN L191 SmtUtils]: Spent 727.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2019-09-19 10:37:43,267 WARN L191 SmtUtils]: Spent 743.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2019-09-19 10:37:44,034 WARN L191 SmtUtils]: Spent 765.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2019-09-19 10:37:45,325 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 175 DAG size of output: 168 [2019-09-19 10:37:45,778 WARN L191 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-09-19 10:37:47,215 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 219 DAG size of output: 180 [2019-09-19 10:37:47,663 WARN L191 SmtUtils]: Spent 446.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2019-09-19 10:37:48,784 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 205 DAG size of output: 180 [2019-09-19 10:37:49,202 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2019-09-19 10:37:49,619 WARN L191 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-09-19 10:37:50,050 WARN L191 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2019-09-19 10:37:50,483 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-09-19 10:37:50,900 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 182 [2019-09-19 10:37:52,242 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 187 DAG size of output: 169 [2019-09-19 10:37:52,612 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-19 10:37:52,941 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-09-19 10:37:53,276 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 167 [2019-09-19 10:37:53,342 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-19 10:37:53,908 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 31 [2019-09-19 10:37:54,102 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 31 [2019-09-19 10:37:54,302 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 31 [2019-09-19 10:37:54,496 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 31 [2019-09-19 10:37:54,696 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 31 [2019-09-19 10:37:54,894 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 31 [2019-09-19 10:37:55,088 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 31 [2019-09-19 10:37:55,297 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 31 [2019-09-19 10:37:55,493 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 31 [2019-09-19 10:37:55,691 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 31 [2019-09-19 10:37:55,887 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 31 [2019-09-19 10:37:56,115 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-09-19 10:37:56,341 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 37 [2019-09-19 10:37:56,565 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 37 [2019-09-19 10:37:56,821 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2019-09-19 10:37:57,066 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 39 [2019-09-19 10:37:57,420 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 37 [2019-09-19 10:37:57,818 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 42 [2019-09-19 10:37:57,989 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 27 [2019-09-19 10:37:58,187 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 27 [2019-09-19 10:37:58,424 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2019-09-19 10:37:58,637 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 27 [2019-09-19 10:37:58,895 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2019-09-19 10:37:59,164 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2019-09-19 10:37:59,413 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 37 [2019-09-19 10:37:59,630 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 37 [2019-09-19 10:37:59,885 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2019-09-19 10:38:00,127 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 39 [2019-09-19 10:38:00,460 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 27 [2019-09-19 10:38:00,648 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 27 [2019-09-19 10:38:00,917 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2019-09-19 10:38:01,130 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 27 [2019-09-19 10:38:01,369 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2019-09-19 10:38:01,633 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2019-09-19 10:38:01,868 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 27 [2019-09-19 10:38:02,060 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 27 [2019-09-19 10:38:02,297 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2019-09-19 10:38:02,507 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 27 [2019-09-19 10:38:02,751 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2019-09-19 10:38:03,041 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2019-09-19 10:38:03,146 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 41 [2019-09-19 10:38:03,288 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 27 [2019-09-19 10:38:03,478 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 27 [2019-09-19 10:38:03,726 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2019-09-19 10:38:03,938 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 27 [2019-09-19 10:38:04,185 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2019-09-19 10:38:04,448 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2019-09-19 10:38:04,675 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 27 [2019-09-19 10:38:04,868 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 27 [2019-09-19 10:38:05,102 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2019-09-19 10:38:05,314 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 27 [2019-09-19 10:38:05,551 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2019-09-19 10:38:05,813 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2019-09-19 10:38:06,032 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 27 [2019-09-19 10:38:06,225 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 27 [2019-09-19 10:38:06,461 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2019-09-19 10:38:06,674 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 27 [2019-09-19 10:38:06,913 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2019-09-19 10:38:07,179 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2019-09-19 10:38:07,594 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 31 [2019-09-19 10:38:07,765 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 31 [2019-09-19 10:38:07,937 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 31 [2019-09-19 10:38:08,104 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 31 [2019-09-19 10:38:08,271 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 31 [2019-09-19 10:38:08,445 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 31 [2019-09-19 10:38:08,784 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 45 [2019-09-19 10:38:08,992 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 45 [2019-09-19 10:38:09,201 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 45 [2019-09-19 10:38:09,414 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 45 [2019-09-19 10:38:09,618 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 45 [2019-09-19 10:38:09,852 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 51 [2019-09-19 10:38:10,144 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 45 [2019-09-19 10:38:10,355 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 45 [2019-09-19 10:38:10,557 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 45 [2019-09-19 10:38:10,764 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 45 [2019-09-19 10:38:10,976 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 45 [2019-09-19 10:38:11,183 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 45 [2019-09-19 10:38:11,392 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 45 [2019-09-19 10:38:11,630 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 51 [2019-09-19 10:38:12,317 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 53 [2019-09-19 10:38:12,686 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 53 [2019-09-19 10:38:15,396 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 38 [2019-09-19 10:38:15,598 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 38 [2019-09-19 10:38:15,808 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 38 [2019-09-19 10:38:16,024 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 38 [2019-09-19 10:38:17,079 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 44 [2019-09-19 10:38:17,319 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 44 [2019-09-19 10:38:17,567 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 44 [2019-09-19 10:38:17,826 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 44 [2019-09-19 10:38:18,139 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 44 [2019-09-19 10:38:18,309 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 44 [2019-09-19 10:38:18,486 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 44 [2019-09-19 10:38:18,664 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 44 [2019-09-19 10:38:21,259 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 48 [2019-09-19 10:38:22,250 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 51 [2019-09-19 10:38:23,790 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 181 DAG size of output: 166 [2019-09-19 10:38:24,137 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-09-19 10:38:24,442 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-09-19 10:38:24,742 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-09-19 10:38:25,121 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 67 [2019-09-19 10:38:25,447 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 52 [2019-09-19 10:38:25,914 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-19 10:38:29,803 WARN L191 SmtUtils]: Spent 3.84 s on a formula simplification that was a NOOP. DAG size: 224 [2019-09-19 10:38:32,792 WARN L191 SmtUtils]: Spent 2.99 s on a formula simplification that was a NOOP. DAG size: 224 [2019-09-19 10:38:35,793 WARN L191 SmtUtils]: Spent 3.00 s on a formula simplification that was a NOOP. DAG size: 224 [2019-09-19 10:38:38,715 WARN L191 SmtUtils]: Spent 2.92 s on a formula simplification that was a NOOP. DAG size: 224 [2019-09-19 10:38:39,192 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2019-09-19 10:38:39,312 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:38:39,486 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-19 10:38:41,226 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification that was a NOOP. DAG size: 214 [2019-09-19 10:38:43,048 WARN L191 SmtUtils]: Spent 1.82 s on a formula simplification that was a NOOP. DAG size: 214 [2019-09-19 10:38:44,844 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification that was a NOOP. DAG size: 214 [2019-09-19 10:38:46,688 WARN L191 SmtUtils]: Spent 1.84 s on a formula simplification that was a NOOP. DAG size: 214 [2019-09-19 10:38:46,972 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2019-09-19 10:38:47,303 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 58 [2019-09-19 10:38:47,437 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:38:47,590 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-19 10:38:47,945 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 37 [2019-09-19 10:38:48,310 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 43 [2019-09-19 10:38:48,968 WARN L191 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:38:49,139 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:38:49,533 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:38:49,704 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:38:50,106 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:38:50,291 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:38:50,690 WARN L191 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:38:50,862 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:38:51,255 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:38:51,426 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:38:51,821 WARN L191 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:38:51,990 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:38:52,393 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:38:52,576 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:38:52,970 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:38:53,146 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:38:53,544 WARN L191 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:38:53,717 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:38:54,113 WARN L191 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:38:54,283 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:38:54,674 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:38:54,843 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:38:55,249 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 76 [2019-09-19 10:38:55,446 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 10:38:55,850 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 74 [2019-09-19 10:38:56,043 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-19 10:38:56,450 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 74 [2019-09-19 10:38:56,646 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-19 10:38:57,085 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 79 [2019-09-19 10:38:57,313 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-19 10:38:57,640 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 65 [2019-09-19 10:38:57,780 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:38:57,933 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:38:58,082 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:38:58,467 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 74 [2019-09-19 10:38:58,660 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-19 10:38:59,437 WARN L191 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 79 [2019-09-19 10:38:59,619 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:38:59,932 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:39:00,494 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:39:00,681 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:39:00,852 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:39:01,413 WARN L191 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:39:01,589 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:39:02,012 WARN L191 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:39:02,192 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:39:02,586 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 74 [2019-09-19 10:39:02,783 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-19 10:39:03,169 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 74 [2019-09-19 10:39:03,364 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-19 10:39:03,806 WARN L191 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 79 [2019-09-19 10:39:04,034 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-19 10:39:04,355 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 65 [2019-09-19 10:39:04,495 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:39:04,641 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:39:04,787 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:39:04,962 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:39:05,276 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:39:05,841 WARN L191 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:39:06,014 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:39:06,175 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:39:06,734 WARN L191 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:39:06,908 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:39:07,320 WARN L191 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:39:07,493 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:39:07,683 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:39:07,993 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:39:08,563 WARN L191 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:39:08,738 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:39:08,903 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:39:09,465 WARN L191 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:39:09,636 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:39:10,063 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:39:10,236 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:39:10,424 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:39:10,733 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:39:11,281 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:39:11,458 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:39:11,644 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:39:12,209 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:39:12,389 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:39:12,818 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:39:12,995 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:39:13,178 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:39:13,484 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:39:14,042 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:39:14,218 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:39:14,377 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:39:14,945 WARN L191 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:39:15,123 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:39:15,546 WARN L191 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:39:15,721 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:39:15,920 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:39:16,232 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:39:16,826 WARN L191 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:39:17,007 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:39:17,167 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:39:17,730 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:39:17,910 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:39:18,331 WARN L191 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:39:18,506 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:39:18,683 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 49 [2019-09-19 10:39:18,958 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 46 [2019-09-19 10:39:19,472 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-19 10:39:19,632 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:39:20,005 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-19 10:39:20,162 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:39:20,532 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-19 10:39:20,692 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:39:21,062 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-19 10:39:21,221 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:39:21,586 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-19 10:39:21,745 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:39:22,116 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-19 10:39:22,280 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:39:22,412 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 43 [2019-09-19 10:39:22,988 WARN L191 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:39:23,454 WARN L191 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:39:23,920 WARN L191 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:39:24,390 WARN L191 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:39:24,855 WARN L191 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:39:25,408 WARN L191 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 85 [2019-09-19 10:39:25,652 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-19 10:39:26,159 WARN L191 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:39:26,663 WARN L191 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:39:27,172 WARN L191 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:39:27,686 WARN L191 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:39:28,192 WARN L191 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:39:28,698 WARN L191 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:39:29,209 WARN L191 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:39:29,794 WARN L191 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 85 [2019-09-19 10:39:30,026 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-19 10:39:30,161 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 40 [2019-09-19 10:39:30,631 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 52 [2019-09-19 10:39:30,770 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-09-19 10:39:31,054 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 52 [2019-09-19 10:39:31,155 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-09-19 10:39:31,416 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 52 [2019-09-19 10:39:31,521 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-09-19 10:39:31,777 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 52 [2019-09-19 10:39:31,886 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-09-19 10:39:32,445 WARN L191 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 85 [2019-09-19 10:39:32,717 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 52 [2019-09-19 10:39:33,067 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 52 [2019-09-19 10:39:33,707 WARN L191 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 85 [2019-09-19 10:39:33,935 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:39:34,171 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:39:34,407 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:39:34,642 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:39:34,872 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:39:35,104 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:39:35,341 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 42 [2019-09-19 10:39:35,594 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 43 [2019-09-19 10:39:35,794 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 47 [2019-09-19 10:39:36,104 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 42 [2019-09-19 10:39:36,330 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 44 [2019-09-19 10:39:36,493 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 47 [2019-09-19 10:39:36,825 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 42 [2019-09-19 10:39:37,047 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 43 [2019-09-19 10:39:37,212 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 46 [2019-09-19 10:39:37,543 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 42 [2019-09-19 10:39:37,923 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 46 [2019-09-19 10:39:38,084 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 42 [2019-09-19 10:39:38,319 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 43 [2019-09-19 10:39:38,489 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 46 [2019-09-19 10:39:38,832 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 42 [2019-09-19 10:39:39,057 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 43 [2019-09-19 10:39:39,227 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 46 [2019-09-19 10:39:39,421 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-19 10:39:39,753 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 47 [2019-09-19 10:39:40,128 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2019-09-19 10:39:40,715 WARN L191 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2019-09-19 10:39:40,909 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:39:41,354 WARN L191 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2019-09-19 10:39:41,535 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:39:41,984 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2019-09-19 10:39:42,185 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:39:42,635 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2019-09-19 10:39:42,827 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:39:43,172 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-19 10:39:43,293 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:39:43,414 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:39:43,534 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:39:43,806 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-19 10:39:43,922 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:39:44,034 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:39:44,148 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:39:44,413 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-19 10:39:44,529 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:39:44,639 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:39:44,757 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:39:45,015 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-19 10:39:45,135 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:39:45,251 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:39:45,364 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:39:45,502 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 50 [2019-09-19 10:39:46,068 WARN L191 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 77 [2019-09-19 10:39:46,269 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-19 10:39:46,720 WARN L191 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 77 [2019-09-19 10:39:46,914 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-19 10:39:47,365 WARN L191 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 77 [2019-09-19 10:39:47,567 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-19 10:39:48,040 WARN L191 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 77 [2019-09-19 10:39:48,246 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-19 10:39:48,386 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 45 [2019-09-19 10:39:48,987 WARN L191 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 74 [2019-09-19 10:39:49,472 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 74 [2019-09-19 10:39:49,958 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 74 [2019-09-19 10:39:50,456 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 74 [2019-09-19 10:39:53,229 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 49 [2019-09-19 10:39:54,261 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 51 [2019-09-19 10:39:55,071 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 55 [2019-09-19 10:39:55,805 WARN L191 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 86 [2019-09-19 10:39:56,052 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-19 10:39:56,979 WARN L191 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 95 [2019-09-19 10:39:59,331 WARN L191 SmtUtils]: Spent 2.32 s on a formula simplification that was a NOOP. DAG size: 254 [2019-09-19 10:40:01,417 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification that was a NOOP. DAG size: 254 [2019-09-19 10:40:03,469 WARN L191 SmtUtils]: Spent 2.05 s on a formula simplification that was a NOOP. DAG size: 254 [2019-09-19 10:40:05,683 WARN L191 SmtUtils]: Spent 2.21 s on a formula simplification that was a NOOP. DAG size: 254 [2019-09-19 10:40:06,434 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2019-09-19 10:40:06,551 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:40:06,725 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-19 10:40:08,706 WARN L191 SmtUtils]: Spent 1.95 s on a formula simplification that was a NOOP. DAG size: 214 [2019-09-19 10:40:10,551 WARN L191 SmtUtils]: Spent 1.84 s on a formula simplification that was a NOOP. DAG size: 214 [2019-09-19 10:40:12,272 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 214 [2019-09-19 10:40:14,175 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification that was a NOOP. DAG size: 214 [2019-09-19 10:40:14,440 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2019-09-19 10:40:14,817 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 58 [2019-09-19 10:40:14,958 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-19 10:40:15,131 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-19 10:40:15,458 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 37 [2019-09-19 10:40:15,810 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 43 [2019-09-19 10:40:16,031 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 45 [2019-09-19 10:40:16,498 WARN L191 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:40:16,679 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:40:17,104 WARN L191 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:40:17,290 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:40:17,714 WARN L191 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:40:17,892 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:40:18,314 WARN L191 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:40:18,495 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:40:18,924 WARN L191 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:40:19,105 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:40:19,521 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:40:19,701 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:40:20,128 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:40:20,310 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:40:20,722 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:40:20,908 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:40:21,338 WARN L191 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:40:21,529 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:40:21,954 WARN L191 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:40:22,140 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:40:22,575 WARN L191 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:40:22,764 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:40:23,189 WARN L191 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 76 [2019-09-19 10:40:23,382 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 10:40:23,811 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 74 [2019-09-19 10:40:24,026 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-19 10:40:24,447 WARN L191 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 74 [2019-09-19 10:40:24,658 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-19 10:40:25,130 WARN L191 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 79 [2019-09-19 10:40:25,369 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-19 10:40:25,705 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 65 [2019-09-19 10:40:25,867 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:40:26,019 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:40:26,174 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:40:26,601 WARN L191 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 74 [2019-09-19 10:40:26,807 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-19 10:40:27,654 WARN L191 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 79 [2019-09-19 10:40:27,853 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:40:28,166 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:40:28,755 WARN L191 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:40:28,944 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:40:29,110 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:40:29,708 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:40:29,894 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:40:30,344 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:40:30,537 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:40:30,966 WARN L191 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 74 [2019-09-19 10:40:31,202 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-19 10:40:31,614 WARN L191 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 74 [2019-09-19 10:40:31,826 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-19 10:40:32,300 WARN L191 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 79 [2019-09-19 10:40:32,528 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-19 10:40:32,864 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 65 [2019-09-19 10:40:33,017 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:40:33,167 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:40:33,320 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:40:33,491 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:40:33,815 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:40:34,417 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:40:34,599 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:40:34,775 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:40:35,366 WARN L191 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:40:35,549 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:40:35,997 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:40:36,185 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:40:36,364 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:40:36,675 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:40:37,272 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:40:37,462 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:40:37,634 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:40:38,215 WARN L191 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:40:38,398 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:40:38,836 WARN L191 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:40:39,030 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:40:39,217 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:40:39,543 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:40:40,135 WARN L191 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:40:40,319 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:40:40,491 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:40:41,080 WARN L191 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:40:41,262 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:40:41,711 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:40:41,905 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:40:42,084 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:40:42,409 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:40:42,989 WARN L191 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:40:43,178 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:40:43,351 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:40:43,944 WARN L191 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:40:44,132 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:40:44,564 WARN L191 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:40:44,748 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:40:44,927 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:40:45,247 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:40:45,835 WARN L191 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:40:46,019 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:40:46,186 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:40:46,770 WARN L191 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:40:46,956 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:40:47,391 WARN L191 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:40:47,564 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:40:47,740 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 49 [2019-09-19 10:40:48,024 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 46 [2019-09-19 10:40:48,536 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-19 10:40:48,695 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:40:49,072 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-19 10:40:49,233 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:40:49,630 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-19 10:40:49,791 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:40:50,182 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-19 10:40:50,348 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:40:50,737 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-19 10:40:50,902 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:40:51,292 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-19 10:40:51,458 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:40:51,593 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 43 [2019-09-19 10:40:52,186 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:40:52,679 WARN L191 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:40:53,169 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:40:53,659 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:40:54,144 WARN L191 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:40:54,733 WARN L191 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 85 [2019-09-19 10:40:54,965 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-19 10:40:55,456 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:40:55,941 WARN L191 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:40:56,434 WARN L191 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:40:56,922 WARN L191 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:40:57,414 WARN L191 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:40:57,902 WARN L191 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:40:58,397 WARN L191 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:40:58,966 WARN L191 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 85 [2019-09-19 10:40:59,190 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-19 10:40:59,315 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 40 [2019-09-19 10:40:59,677 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 52 [2019-09-19 10:40:59,779 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-09-19 10:41:00,031 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 52 [2019-09-19 10:41:00,381 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 52 [2019-09-19 10:41:00,482 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-09-19 10:41:00,737 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 52 [2019-09-19 10:41:01,397 WARN L191 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 85 [2019-09-19 10:41:01,646 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 52 [2019-09-19 10:41:02,003 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 52 [2019-09-19 10:41:02,105 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-09-19 10:41:02,670 WARN L191 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 85 [2019-09-19 10:41:02,888 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:41:03,116 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:41:03,348 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:41:03,576 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:41:03,806 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:41:04,026 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:41:04,241 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 42 [2019-09-19 10:41:04,459 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 44 [2019-09-19 10:41:04,621 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 46 [2019-09-19 10:41:04,938 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 42 [2019-09-19 10:41:05,155 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 43 [2019-09-19 10:41:05,311 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 46 [2019-09-19 10:41:05,628 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 42 [2019-09-19 10:41:05,841 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 43 [2019-09-19 10:41:06,003 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 47 [2019-09-19 10:41:06,315 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 42 [2019-09-19 10:41:06,528 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 44 [2019-09-19 10:41:06,686 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 46 [2019-09-19 10:41:06,841 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 42 [2019-09-19 10:41:07,051 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 43 [2019-09-19 10:41:07,197 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 46 [2019-09-19 10:41:07,509 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 42 [2019-09-19 10:41:07,721 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 43 [2019-09-19 10:41:07,880 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 47 [2019-09-19 10:41:08,066 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-19 10:41:08,392 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 47 [2019-09-19 10:41:09,309 WARN L191 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2019-09-19 10:41:09,493 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:41:09,945 WARN L191 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2019-09-19 10:41:10,138 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:41:10,579 WARN L191 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2019-09-19 10:41:10,767 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:41:11,211 WARN L191 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 75 [2019-09-19 10:41:11,398 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:41:11,747 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-19 10:41:11,868 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:41:11,991 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:41:12,115 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:41:12,384 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-19 10:41:12,507 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:41:12,625 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:41:12,743 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:41:13,028 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-19 10:41:13,148 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:41:13,261 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:41:13,376 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:41:13,641 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-19 10:41:13,761 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:41:13,875 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:41:13,990 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:41:14,133 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 50 [2019-09-19 10:41:14,727 WARN L191 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 77 [2019-09-19 10:41:14,936 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-19 10:41:15,386 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 77 [2019-09-19 10:41:15,598 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-19 10:41:16,048 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 77 [2019-09-19 10:41:16,250 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-19 10:41:16,727 WARN L191 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 77 [2019-09-19 10:41:16,932 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-19 10:41:17,082 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 45 [2019-09-19 10:41:17,693 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 74 [2019-09-19 10:41:18,187 WARN L191 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 74 [2019-09-19 10:41:18,683 WARN L191 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 74 [2019-09-19 10:41:19,200 WARN L191 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 74 [2019-09-19 10:41:20,403 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 23 [2019-09-19 10:41:22,182 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 48 [2019-09-19 10:41:23,192 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 50 [2019-09-19 10:41:24,703 WARN L191 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 195 [2019-09-19 10:41:25,124 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2019-09-19 10:41:25,486 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 56 [2019-09-19 10:41:25,699 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 55 [2019-09-19 10:41:26,314 WARN L191 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 86 [2019-09-19 10:41:26,553 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-19 10:41:27,460 WARN L191 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 95 [2019-09-19 10:41:41,361 WARN L191 SmtUtils]: Spent 13.87 s on a formula simplification. DAG size of input: 362 DAG size of output: 264 [2019-09-19 10:41:46,104 WARN L191 SmtUtils]: Spent 4.74 s on a formula simplification that was a NOOP. DAG size: 264 [2019-09-19 10:41:50,653 WARN L191 SmtUtils]: Spent 4.55 s on a formula simplification that was a NOOP. DAG size: 264 [2019-09-19 10:41:55,034 WARN L191 SmtUtils]: Spent 4.38 s on a formula simplification that was a NOOP. DAG size: 264 [2019-09-19 10:41:57,687 WARN L191 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2019-09-19 10:41:57,850 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-19 10:41:58,014 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-19 10:41:59,940 WARN L191 SmtUtils]: Spent 1.90 s on a formula simplification that was a NOOP. DAG size: 214 [2019-09-19 10:42:01,700 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification that was a NOOP. DAG size: 214 [2019-09-19 10:42:03,534 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification that was a NOOP. DAG size: 214 [2019-09-19 10:42:05,327 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification that was a NOOP. DAG size: 214 [2019-09-19 10:42:05,399 INFO L199 IcfgInterpreter]: Interpreting procedure check with input of size 18 for LOIs [2019-09-19 10:42:05,685 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 37 [2019-09-19 10:42:06,067 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-19 10:42:06,788 WARN L191 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:42:06,966 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:42:07,384 WARN L191 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:42:07,566 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:42:07,968 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:42:08,149 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:42:08,555 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:42:08,733 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:42:09,139 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:42:09,316 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:42:09,721 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:42:09,898 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:42:10,306 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:42:10,488 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:42:10,890 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:42:11,066 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:42:11,478 WARN L191 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:42:11,658 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:42:12,067 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:42:12,240 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:42:12,656 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:42:12,830 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:42:13,244 WARN L191 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:42:13,423 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:42:13,825 WARN L191 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:42:14,001 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:42:14,421 WARN L191 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:42:14,603 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:42:15,011 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:42:15,193 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:42:15,602 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:42:15,782 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:42:16,191 WARN L191 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 68 [2019-09-19 10:42:16,367 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-19 10:42:16,778 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 74 [2019-09-19 10:42:16,982 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-19 10:42:17,388 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 74 [2019-09-19 10:42:17,590 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-19 10:42:18,037 WARN L191 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 79 [2019-09-19 10:42:18,257 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-19 10:42:18,585 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 65 [2019-09-19 10:42:18,730 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:42:18,879 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:42:19,028 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:42:19,198 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:19,518 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:20,094 WARN L191 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:20,277 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:20,444 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:21,021 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:21,201 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:21,629 WARN L191 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:21,813 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:21,989 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:22,304 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:22,875 WARN L191 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:23,057 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:23,221 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:23,799 WARN L191 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:23,979 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:24,418 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:24,593 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:24,768 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:25,081 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:25,687 WARN L191 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:25,865 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:26,029 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:26,625 WARN L191 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:26,805 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:27,238 WARN L191 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:27,426 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:27,600 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:27,911 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:28,493 WARN L191 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:28,667 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:28,833 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:29,414 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:29,596 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:30,028 WARN L191 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:30,208 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:30,395 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:30,711 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:31,294 WARN L191 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:31,471 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:31,881 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 76 [2019-09-19 10:42:32,087 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 10:42:32,247 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:32,835 WARN L191 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:33,018 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:33,442 WARN L191 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:33,626 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:33,803 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:34,117 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:34,702 WARN L191 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:34,884 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:35,050 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:35,629 WARN L191 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:35,817 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:36,241 WARN L191 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:36,424 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:36,596 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:36,914 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:37,504 WARN L191 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:37,684 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:37,851 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:38,433 WARN L191 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:38,612 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:39,049 WARN L191 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:39,230 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:39,631 WARN L191 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 74 [2019-09-19 10:42:39,829 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-19 10:42:40,233 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 74 [2019-09-19 10:42:40,427 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-19 10:42:40,882 WARN L191 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 79 [2019-09-19 10:42:41,109 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-19 10:42:41,437 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 65 [2019-09-19 10:42:41,590 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:42:41,739 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:42:41,894 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:42:42,304 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 74 [2019-09-19 10:42:42,511 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-19 10:42:42,914 WARN L191 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 74 [2019-09-19 10:42:43,116 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-19 10:42:43,572 WARN L191 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 79 [2019-09-19 10:42:43,795 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-19 10:42:44,126 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 65 [2019-09-19 10:42:44,272 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:42:44,423 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:42:44,572 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-19 10:42:44,746 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:45,066 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:45,639 WARN L191 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:45,818 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:45,983 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:46,566 WARN L191 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:46,750 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:47,176 WARN L191 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:47,360 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:47,532 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:47,858 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:48,435 WARN L191 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:48,620 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:48,785 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:49,367 WARN L191 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:49,553 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:49,990 WARN L191 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:50,174 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:50,359 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:50,678 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:51,258 WARN L191 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:51,439 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:51,604 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:52,194 WARN L191 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:52,376 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:52,810 WARN L191 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:52,995 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:53,169 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:53,497 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:54,067 WARN L191 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:54,250 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:54,412 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2019-09-19 10:42:54,988 WARN L191 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:55,169 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:55,603 WARN L191 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 70 [2019-09-19 10:42:55,784 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-19 10:42:56,323 WARN L191 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 78 [2019-09-19 10:42:56,468 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 49 [2019-09-19 10:42:56,741 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 46 [2019-09-19 10:42:57,245 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-19 10:42:57,406 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:42:57,790 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-19 10:42:57,947 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:42:58,333 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-19 10:42:58,496 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:42:58,885 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-19 10:42:59,048 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:42:59,416 WARN L191 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-19 10:42:59,579 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:42:59,959 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-19 10:43:00,120 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:43:00,501 WARN L191 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-19 10:43:00,659 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:43:01,038 WARN L191 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-19 10:43:01,198 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:43:01,581 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-19 10:43:01,744 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:43:02,124 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-19 10:43:02,289 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:43:02,672 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 69 [2019-09-19 10:43:02,838 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-19 10:43:03,024 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 44 [2019-09-19 10:43:03,232 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 43 [2019-09-19 10:43:03,796 WARN L191 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:43:04,265 WARN L191 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:43:04,732 WARN L191 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:43:05,279 WARN L191 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 85 [2019-09-19 10:43:05,503 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-19 10:43:05,974 WARN L191 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:43:06,446 WARN L191 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:43:06,911 WARN L191 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:43:07,382 WARN L191 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:43:07,856 WARN L191 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:43:08,324 WARN L191 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:43:08,784 WARN L191 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:43:09,257 WARN L191 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:43:09,724 WARN L191 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:43:10,187 WARN L191 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:43:10,660 WARN L191 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:43:11,202 WARN L191 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 85 [2019-09-19 10:43:11,427 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-19 10:43:11,890 WARN L191 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:43:12,432 WARN L191 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 85 [2019-09-19 10:43:12,660 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-19 10:43:13,148 WARN L191 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:43:13,618 WARN L191 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:43:14,098 WARN L191 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:43:14,575 WARN L191 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:43:15,043 WARN L191 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:43:15,511 WARN L191 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:43:15,980 WARN L191 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 75 [2019-09-19 10:43:16,102 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 40 [2019-09-19 10:43:16,460 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 52 [2019-09-19 10:43:17,096 WARN L191 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 85 [2019-09-19 10:43:17,350 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 52 [2019-09-19 10:43:17,453 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-09-19 10:43:17,697 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 52 [2019-09-19 10:43:17,799 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-09-19 10:43:18,044 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 52 [2019-09-19 10:43:18,147 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-09-19 10:43:18,396 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 52 [2019-09-19 10:43:18,739 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 52 [2019-09-19 10:43:18,839 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-09-19 10:43:19,083 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 52 [2019-09-19 10:43:19,185 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-09-19 10:43:19,436 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 52 [2019-09-19 10:43:19,536 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-09-19 10:43:19,792 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 52 [2019-09-19 10:43:19,893 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-09-19 10:43:20,144 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 52 [2019-09-19 10:43:20,247 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-09-19 10:43:20,798 WARN L191 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 85 [2019-09-19 10:43:21,051 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 52 [2019-09-19 10:43:21,693 WARN L191 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 85 [2019-09-19 10:43:22,053 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:43:22,276 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:43:22,498 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:43:22,724 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:43:22,952 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:43:23,175 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:43:23,404 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:43:23,628 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:43:23,856 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:43:24,085 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 10:43:24,206 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 42 [2019-09-19 10:43:24,418 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 44 [2019-09-19 10:43:24,577 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 47 [2019-09-19 10:43:24,895 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 42 [2019-09-19 10:43:25,110 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 44 [2019-09-19 10:43:25,269 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 47 [2019-09-19 10:43:25,585 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 42 [2019-09-19 10:43:25,797 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 43 [2019-09-19 10:43:25,956 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 47 [2019-09-19 10:43:26,271 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 42 [2019-09-19 10:43:26,510 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 44 [2019-09-19 10:43:26,672 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 46 [2019-09-19 10:43:26,990 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 42 [2019-09-19 10:43:27,209 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 44 [2019-09-19 10:43:27,367 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 47 [2019-09-19 10:43:27,685 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 42 [2019-09-19 10:43:27,904 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 43 [2019-09-19 10:43:28,063 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 46 [2019-09-19 10:43:28,222 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 42 [2019-09-19 10:43:28,439 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 44 [2019-09-19 10:43:28,593 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 46 [2019-09-19 10:43:28,747 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 42 [2019-09-19 10:43:28,966 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 43 [2019-09-19 10:43:29,127 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 47 [2019-09-19 10:43:29,447 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 42 [2019-09-19 10:43:29,690 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 44 [2019-09-19 10:43:29,847 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 46 [2019-09-19 10:43:30,161 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 42 [2019-09-19 10:43:30,376 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 43 [2019-09-19 10:43:30,569 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 46 [2019-09-19 10:43:30,722 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 42 [2019-09-19 10:43:30,937 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 43 [2019-09-19 10:43:31,091 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 46 [2019-09-19 10:43:31,348 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 64 [2019-09-19 10:43:31,507 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 38 [2019-09-19 10:43:31,812 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-19 10:43:32,224 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 48 [2019-09-19 10:43:32,428 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 47 [2019-09-19 10:43:33,292 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 75 [2019-09-19 10:43:33,478 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:43:33,942 WARN L191 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 75 [2019-09-19 10:43:34,139 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:43:34,596 WARN L191 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 75 [2019-09-19 10:43:34,785 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:43:35,244 WARN L191 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 75 [2019-09-19 10:43:35,436 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:43:35,889 WARN L191 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 75 [2019-09-19 10:43:36,074 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:43:36,532 WARN L191 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 75 [2019-09-19 10:43:36,724 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:43:37,180 WARN L191 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 75 [2019-09-19 10:43:37,368 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-19 10:43:37,750 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-19 10:43:37,870 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:38,001 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:38,114 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:38,383 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-19 10:43:38,499 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:38,619 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:38,744 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:39,034 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-19 10:43:39,153 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:39,273 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:39,391 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:39,652 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-19 10:43:39,768 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:39,886 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:40,004 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:40,266 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-19 10:43:40,380 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:40,497 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:40,618 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:40,888 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-19 10:43:41,010 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:41,128 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:41,245 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:41,507 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-19 10:43:41,623 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:41,742 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:41,853 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-19 10:43:41,993 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 50 [2019-09-19 10:43:42,626 WARN L191 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 81 [2019-09-19 10:43:42,856 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-19 10:43:43,359 WARN L191 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 81 [2019-09-19 10:43:43,591 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-19 10:43:44,102 WARN L191 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 81 [2019-09-19 10:43:44,332 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-19 10:43:44,848 WARN L191 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 81 [2019-09-19 10:43:45,079 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-19 10:43:45,599 WARN L191 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 81 [2019-09-19 10:43:45,833 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-19 10:43:46,353 WARN L191 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 81 [2019-09-19 10:43:46,576 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-19 10:43:47,079 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 81 [2019-09-19 10:43:47,307 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-19 10:43:47,510 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 45 [2019-09-19 10:43:48,170 WARN L191 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 81 [2019-09-19 10:43:48,707 WARN L191 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 81 [2019-09-19 10:43:49,235 WARN L191 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 81 [2019-09-19 10:43:49,799 WARN L191 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 81 [2019-09-19 10:43:50,353 WARN L191 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 81 [2019-09-19 10:43:50,907 WARN L191 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 81 [2019-09-19 10:43:51,438 WARN L191 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 81 [2019-09-19 10:43:57,197 INFO L199 IcfgInterpreter]: Interpreting procedure read_side1_failed_history with input of size 1 for LOIs [2019-09-19 10:43:57,254 INFO L199 IcfgInterpreter]: Interpreting procedure read_side2_failed_history with input of size 1 for LOIs [2019-09-19 10:43:57,292 INFO L199 IcfgInterpreter]: Interpreting procedure Pendulum_prism_task_each_pals_period with input of size 16 for LOIs [2019-09-19 10:43:57,293 INFO L199 IcfgInterpreter]: Interpreting procedure read_active_side_history with input of size 1 for LOIs [2019-09-19 10:43:57,330 INFO L199 IcfgInterpreter]: Interpreting procedure read_manual_selection_history with input of size 39 for LOIs [2019-09-19 10:43:57,369 INFO L199 IcfgInterpreter]: Interpreting procedure assert with input of size 24 for LOIs [2019-09-19 10:43:57,391 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-19 10:43:57,392 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-19 10:43:57,394 INFO L193 IcfgInterpreter]: Reachable states at location assertErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 11259#(and (= 0 |assert_#in~arg|) (= assert_~arg |assert_#in~arg|)) [2019-09-19 10:43:57,405 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-19 10:43:57,405 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-19 10:43:57,406 INFO L168 Benchmark]: Toolchain (without parser) took 391365.36 ms. Allocated memory was 134.2 MB in the beginning and 164.1 MB in the end (delta: 29.9 MB). Free memory was 87.1 MB in the beginning and 66.4 MB in the end (delta: 20.7 MB). Peak memory consumption was 50.5 MB. Max. memory is 7.1 GB. [2019-09-19 10:43:57,406 INFO L168 Benchmark]: CDTParser took 1.19 ms. Allocated memory is still 134.2 MB. Free memory was 107.1 MB in the beginning and 106.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-19 10:43:57,407 INFO L168 Benchmark]: CACSL2BoogieTranslator took 634.24 ms. Allocated memory was 134.2 MB in the beginning and 202.9 MB in the end (delta: 68.7 MB). Free memory was 86.9 MB in the beginning and 170.9 MB in the end (delta: -84.0 MB). Peak memory consumption was 25.6 MB. Max. memory is 7.1 GB. [2019-09-19 10:43:57,407 INFO L168 Benchmark]: Boogie Preprocessor took 87.28 ms. Allocated memory is still 202.9 MB. Free memory was 170.9 MB in the beginning and 167.9 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. [2019-09-19 10:43:57,407 INFO L168 Benchmark]: RCFGBuilder took 1431.67 ms. Allocated memory was 202.9 MB in the beginning and 229.1 MB in the end (delta: 26.2 MB). Free memory was 167.9 MB in the beginning and 169.3 MB in the end (delta: -1.3 MB). Peak memory consumption was 91.8 MB. Max. memory is 7.1 GB. [2019-09-19 10:43:57,407 INFO L168 Benchmark]: Sifa took 389209.04 ms. Allocated memory was 229.1 MB in the beginning and 164.1 MB in the end (delta: -65.0 MB). Free memory was 169.3 MB in the beginning and 66.4 MB in the end (delta: 102.8 MB). Peak memory consumption was 37.8 MB. Max. memory is 7.1 GB. [2019-09-19 10:43:57,409 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.19 ms. Allocated memory is still 134.2 MB. Free memory was 107.1 MB in the beginning and 106.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 634.24 ms. Allocated memory was 134.2 MB in the beginning and 202.9 MB in the end (delta: 68.7 MB). Free memory was 86.9 MB in the beginning and 170.9 MB in the end (delta: -84.0 MB). Peak memory consumption was 25.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 87.28 ms. Allocated memory is still 202.9 MB. Free memory was 170.9 MB in the beginning and 167.9 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1431.67 ms. Allocated memory was 202.9 MB in the beginning and 229.1 MB in the end (delta: 26.2 MB). Free memory was 167.9 MB in the beginning and 169.3 MB in the end (delta: -1.3 MB). Peak memory consumption was 91.8 MB. Max. memory is 7.1 GB. * Sifa took 389209.04 ms. Allocated memory was 229.1 MB in the beginning and 164.1 MB in the end (delta: -65.0 MB). Free memory was 169.3 MB in the beginning and 66.4 MB in the end (delta: 102.8 MB). Peak memory consumption was 37.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 389168, ICFG_INTERPRETER_ENTERED_PROCEDURES: 9, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 6229, DAG_INTERPRETER_EARLY_EXITS: 780, TOOLS_POST_APPLICATIONS: 5363, TOOLS_POST_TIME[ms]: 910, TOOLS_POST_CALL_APPLICATIONS: 799, TOOLS_POST_CALL_TIME[ms]: 703, TOOLS_POST_RETURN_APPLICATIONS: 769, TOOLS_POST_RETURN_TIME[ms]: 3926, TOOLS_QUANTIFIERELIM_APPLICATIONS: 6584, TOOLS_QUANTIFIERELIM_TIME[ms]: 4794, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 2165, FLUID_QUERY_TIME[ms]: 72, FLUID_QUERIES: 6231, FLUID_YES_ANSWERS: 9, DOMAIN_JOIN_APPLICATIONS: 1915, DOMAIN_JOIN_TIME[ms]: 379850, DOMAIN_ALPHA_APPLICATIONS: 9, DOMAIN_ALPHA_TIME[ms]: 369, DOMAIN_WIDEN_APPLICATIONS: 1, DOMAIN_WIDEN_TIME[ms]: 1, DOMAIN_ISSUBSETEQ_APPLICATIONS: 2, DOMAIN_ISSUBSETEQ_TIME[ms]: 6, DOMAIN_ISBOTTOM_APPLICATIONS: 2285, DOMAIN_ISBOTTOM_TIME[ms]: 2740, LOOP_SUMMARIZER_APPLICATIONS: 1, LOOP_SUMMARIZER_CACHE_MISSES: 1, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 144253, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 144252, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 2, CALL_SUMMARIZER_APPLICATIONS: 0, CALL_SUMMARIZER_CACHE_MISSES: 769, CALL_SUMMARIZER_OVERALL_TIME[ms]: 0, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 303347, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 10, PATH_EXPR_TIME[ms]: 11, REGEX_TO_DAG_TIME[ms]: 7, DAG_COMPRESSION_TIME[ms]: 149, DAG_COMPRESSION_PROCESSED_NODES: 6582, DAG_COMPRESSION_RETAINED_NODES: 1591 - UnprovableResult [Line: 662]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 11259#(and (= 0 |assert_#in~arg|) (= assert_~arg |assert_#in~arg|)). Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...