java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-04 13:07:10,843 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-04 13:07:10,846 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-04 13:07:10,859 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-04 13:07:10,860 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-04 13:07:10,861 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-04 13:07:10,864 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-04 13:07:10,870 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-04 13:07:10,872 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-04 13:07:10,873 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-04 13:07:10,875 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-04 13:07:10,877 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-04 13:07:10,878 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-04 13:07:10,879 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-04 13:07:10,882 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-04 13:07:10,883 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-04 13:07:10,884 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-04 13:07:10,887 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-04 13:07:10,891 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-04 13:07:10,893 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-04 13:07:10,897 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-04 13:07:10,899 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-04 13:07:10,900 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-04 13:07:10,903 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-04 13:07:10,906 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-04 13:07:10,906 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-04 13:07:10,907 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-04 13:07:10,909 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-04 13:07:10,911 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-04 13:07:10,914 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-04 13:07:10,914 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-04 13:07:10,915 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-04 13:07:10,916 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-04 13:07:10,917 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-04 13:07:10,922 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-04 13:07:10,922 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-04 13:07:10,923 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-04 13:07:10,923 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-04 13:07:10,923 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-04 13:07:10,924 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-04 13:07:10,927 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-04 13:07:10,929 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-04 13:07:10,950 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-04 13:07:10,951 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-04 13:07:10,953 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-04 13:07:10,953 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-04 13:07:10,954 INFO L138 SettingsManager]: * Use SBE=true [2019-10-04 13:07:10,954 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-04 13:07:10,954 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-04 13:07:10,954 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-04 13:07:10,954 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-04 13:07:10,955 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-04 13:07:10,956 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-04 13:07:10,956 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-04 13:07:10,956 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-04 13:07:10,957 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-04 13:07:10,957 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-04 13:07:10,957 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-04 13:07:10,957 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-04 13:07:10,958 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-04 13:07:10,958 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-04 13:07:10,958 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-04 13:07:10,958 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-04 13:07:10,958 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-04 13:07:10,959 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-04 13:07:10,959 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-04 13:07:10,959 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-04 13:07:10,959 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-04 13:07:10,959 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-04 13:07:10,960 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-04 13:07:10,960 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-04 13:07:11,005 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-04 13:07:11,017 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-04 13:07:11,020 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-04 13:07:11,022 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-04 13:07:11,022 INFO L275 PluginConnector]: CDTParser initialized [2019-10-04 13:07:11,023 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2019-10-04 13:07:11,096 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c12a229b/c7f9060db6c4490a9f3b153148a868e7/FLAGd88e8f96a [2019-10-04 13:07:11,645 INFO L306 CDTParser]: Found 1 translation units. [2019-10-04 13:07:11,645 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2019-10-04 13:07:11,664 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c12a229b/c7f9060db6c4490a9f3b153148a868e7/FLAGd88e8f96a [2019-10-04 13:07:11,910 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c12a229b/c7f9060db6c4490a9f3b153148a868e7 [2019-10-04 13:07:11,919 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-04 13:07:11,920 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-04 13:07:11,921 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-04 13:07:11,921 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-04 13:07:11,925 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-04 13:07:11,926 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.10 01:07:11" (1/1) ... [2019-10-04 13:07:11,928 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d2bfaa1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 01:07:11, skipping insertion in model container [2019-10-04 13:07:11,929 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.10 01:07:11" (1/1) ... [2019-10-04 13:07:11,935 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-04 13:07:11,993 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-04 13:07:12,408 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-04 13:07:12,426 INFO L188 MainTranslator]: Completed pre-run [2019-10-04 13:07:12,568 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-04 13:07:12,592 INFO L192 MainTranslator]: Completed translation [2019-10-04 13:07:12,593 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 01:07:12 WrapperNode [2019-10-04 13:07:12,593 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-04 13:07:12,594 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-04 13:07:12,594 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-04 13:07:12,594 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-04 13:07:12,605 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 01:07:12" (1/1) ... [2019-10-04 13:07:12,605 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 01:07:12" (1/1) ... [2019-10-04 13:07:12,621 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 01:07:12" (1/1) ... [2019-10-04 13:07:12,622 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 01:07:12" (1/1) ... [2019-10-04 13:07:12,637 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 01:07:12" (1/1) ... [2019-10-04 13:07:12,647 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 01:07:12" (1/1) ... [2019-10-04 13:07:12,651 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 01:07:12" (1/1) ... [2019-10-04 13:07:12,657 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-04 13:07:12,658 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-04 13:07:12,658 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-04 13:07:12,658 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-04 13:07:12,659 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 01:07:12" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-04 13:07:12,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-04 13:07:12,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-04 13:07:12,721 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-04 13:07:12,722 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-04 13:07:12,722 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-04 13:07:12,722 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-10-04 13:07:12,722 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-10-04 13:07:12,722 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-04 13:07:12,723 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-10-04 13:07:12,723 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-10-04 13:07:12,723 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-10-04 13:07:12,723 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-10-04 13:07:12,723 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-10-04 13:07:12,723 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-10-04 13:07:12,724 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-10-04 13:07:12,724 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-04 13:07:12,724 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-04 13:07:12,724 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-04 13:07:14,056 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-04 13:07:14,057 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-04 13:07:14,058 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 01:07:14 BoogieIcfgContainer [2019-10-04 13:07:14,058 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-04 13:07:14,059 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-04 13:07:14,059 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-04 13:07:14,060 INFO L275 PluginConnector]: Sifa initialized [2019-10-04 13:07:14,061 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 01:07:14" (1/1) ... [2019-10-04 13:07:14,062 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-10-04 13:07:14,106 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-10-04 13:07:14,112 INFO L169 IcfgInterpreter]: Building call graph [2019-10-04 13:07:14,129 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-04 13:07:14,142 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-04 13:07:14,144 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-04 13:07:14,529 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-10-04 13:07:14,850 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 208 for LOIs [2019-10-04 13:07:15,909 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-04 13:07:16,382 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-04 13:07:16,784 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-04 13:07:17,162 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-04 13:07:17,599 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-04 13:07:17,814 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-10-04 13:07:18,030 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-04 13:07:18,239 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-10-04 13:07:18,429 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-04 13:07:18,783 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-04 13:07:19,185 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-04 13:07:19,570 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-04 13:07:19,923 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-04 13:07:20,169 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-04 13:07:20,406 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-04 13:07:21,241 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-04 13:07:22,577 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-04 13:07:23,250 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-04 13:07:24,127 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-04 13:07:25,408 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-04 13:07:26,013 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-04 13:07:33,023 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:07:33,141 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:07:33,473 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-04 13:07:33,695 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-04 13:07:33,999 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:07:34,123 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:07:34,323 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 13:07:34,798 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 274 [2019-10-04 13:07:35,230 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:07:35,479 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:07:35,738 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 272 [2019-10-04 13:07:35,980 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-04 13:07:37,735 WARN L191 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 268 [2019-10-04 13:07:37,993 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-10-04 13:07:38,214 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:07:38,383 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:07:38,580 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-04 13:07:38,703 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-04 13:07:38,909 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:07:39,015 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:07:39,175 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 13:07:39,293 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 244 [2019-10-04 13:07:40,357 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 244 [2019-10-04 13:07:40,485 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2019-10-04 13:07:40,820 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-04 13:07:41,432 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 244 [2019-10-04 13:07:41,558 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2019-10-04 13:07:41,726 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:07:41,833 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:07:41,991 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-04 13:07:42,149 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-04 13:07:42,343 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:07:42,449 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:07:42,652 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 13:07:42,988 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 274 [2019-10-04 13:07:43,180 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:07:43,287 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:07:43,426 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 272 [2019-10-04 13:07:43,579 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-04 13:07:44,650 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 268 [2019-10-04 13:07:44,889 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-10-04 13:07:45,218 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-04 13:07:45,546 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:07:45,680 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:07:45,839 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-04 13:07:45,961 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-04 13:07:46,150 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:07:46,256 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:07:46,424 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 13:07:46,720 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 274 [2019-10-04 13:07:46,908 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:07:47,014 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:07:47,151 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 272 [2019-10-04 13:07:47,303 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-04 13:07:48,605 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 258 [2019-10-04 13:07:48,733 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2019-10-04 13:07:48,993 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 296 [2019-10-04 13:07:49,371 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-10-04 13:07:49,700 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-10-04 13:07:50,134 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:07:50,244 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:07:50,404 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-04 13:07:50,529 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-04 13:07:50,729 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:07:50,837 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:07:51,007 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 13:07:51,424 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 274 [2019-10-04 13:07:51,768 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:07:51,874 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:07:52,016 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 272 [2019-10-04 13:07:52,168 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-04 13:07:53,703 WARN L191 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 268 [2019-10-04 13:07:53,945 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-10-04 13:07:54,278 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 294 [2019-10-04 13:07:54,668 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-10-04 13:07:55,389 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 286 [2019-10-04 13:07:55,598 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 286 [2019-10-04 13:07:56,067 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 303 [2019-10-04 13:07:56,279 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 306 [2019-10-04 13:07:56,499 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 308 [2019-10-04 13:07:56,699 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 308 [2019-10-04 13:07:56,912 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 290 [2019-10-04 13:07:57,116 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 292 [2019-10-04 13:07:57,301 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 298 [2019-10-04 13:07:57,475 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 301 [2019-10-04 13:07:57,647 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 303 [2019-10-04 13:07:57,815 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 303 [2019-10-04 13:07:58,013 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 288 [2019-10-04 13:07:58,175 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 275 [2019-10-04 13:07:58,416 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 275 [2019-10-04 13:07:58,741 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 235 [2019-10-04 13:08:00,270 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:00,376 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:00,546 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-04 13:08:00,669 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-04 13:08:00,861 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:00,966 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:01,124 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 13:08:02,010 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 244 [2019-10-04 13:08:02,137 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2019-10-04 13:08:02,579 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 244 [2019-10-04 13:08:02,709 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2019-10-04 13:08:02,985 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-10-04 13:08:03,371 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:03,479 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:03,642 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-04 13:08:03,759 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-04 13:08:03,956 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:04,064 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:04,226 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 13:08:04,521 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 274 [2019-10-04 13:08:04,717 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:04,823 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:04,962 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 272 [2019-10-04 13:08:05,115 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-04 13:08:06,143 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 268 [2019-10-04 13:08:06,379 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-10-04 13:08:06,886 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 304 [2019-10-04 13:08:07,232 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:07,342 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:07,508 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-04 13:08:07,629 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-04 13:08:07,819 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:07,925 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:08,084 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 13:08:08,379 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 274 [2019-10-04 13:08:08,583 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:08,689 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:08,836 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 272 [2019-10-04 13:08:08,991 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-04 13:08:10,013 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 258 [2019-10-04 13:08:10,142 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2019-10-04 13:08:10,438 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 299 [2019-10-04 13:08:10,989 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 256 [2019-10-04 13:08:11,181 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 259 [2019-10-04 13:08:13,600 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:13,833 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:14,143 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-04 13:08:14,333 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-04 13:08:14,730 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:14,937 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:15,145 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 13:08:15,251 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 244 [2019-10-04 13:08:15,706 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 274 [2019-10-04 13:08:16,011 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:16,115 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:16,254 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 272 [2019-10-04 13:08:16,406 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-04 13:08:17,876 WARN L191 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 268 [2019-10-04 13:08:18,112 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-10-04 13:08:18,260 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:18,368 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:18,527 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-04 13:08:18,642 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-04 13:08:18,839 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:18,945 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:19,109 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 13:08:20,056 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 244 [2019-10-04 13:08:20,187 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2019-10-04 13:08:20,470 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-04 13:08:21,044 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 244 [2019-10-04 13:08:21,173 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2019-10-04 13:08:21,315 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:21,425 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:21,586 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-04 13:08:21,708 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-04 13:08:21,910 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:22,016 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:22,174 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 13:08:22,460 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 274 [2019-10-04 13:08:22,655 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:22,761 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:22,899 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 272 [2019-10-04 13:08:23,052 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-04 13:08:24,486 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 268 [2019-10-04 13:08:24,722 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-10-04 13:08:25,010 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-04 13:08:25,209 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:25,314 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:25,477 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-04 13:08:25,593 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-04 13:08:25,783 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:25,890 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:26,057 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 13:08:26,337 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 274 [2019-10-04 13:08:26,528 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:26,633 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:26,770 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 272 [2019-10-04 13:08:26,921 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-04 13:08:27,968 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 258 [2019-10-04 13:08:28,096 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2019-10-04 13:08:28,347 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 299 [2019-10-04 13:08:28,682 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-10-04 13:08:29,009 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-10-04 13:08:29,448 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:29,555 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:29,720 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-04 13:08:29,835 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-04 13:08:30,037 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:30,143 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:30,304 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 13:08:30,600 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 274 [2019-10-04 13:08:30,794 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:30,905 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:31,046 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 272 [2019-10-04 13:08:31,199 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-04 13:08:32,344 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 268 [2019-10-04 13:08:32,594 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-10-04 13:08:33,007 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 294 [2019-10-04 13:08:33,378 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-10-04 13:08:35,081 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 288 [2019-10-04 13:08:35,566 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:35,679 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:35,843 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-04 13:08:36,045 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-04 13:08:36,239 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:36,350 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:36,510 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 13:08:36,815 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 274 [2019-10-04 13:08:37,007 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:37,112 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:37,258 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 272 [2019-10-04 13:08:37,411 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-04 13:08:38,490 WARN L191 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 268 [2019-10-04 13:08:38,727 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-10-04 13:08:38,861 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:38,975 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:39,144 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-04 13:08:39,265 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-04 13:08:39,496 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:39,606 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:39,771 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 13:08:40,695 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 244 [2019-10-04 13:08:40,823 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2019-10-04 13:08:41,305 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 244 [2019-10-04 13:08:41,433 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2019-10-04 13:08:41,710 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 299 [2019-10-04 13:08:42,064 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:42,175 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:42,335 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-04 13:08:42,457 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-04 13:08:42,651 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:42,763 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:42,924 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 13:08:43,840 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 244 [2019-10-04 13:08:43,967 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2019-10-04 13:08:44,266 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-04 13:08:44,816 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 244 [2019-10-04 13:08:44,943 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2019-10-04 13:08:45,084 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:45,192 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:45,352 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-04 13:08:45,472 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-04 13:08:45,662 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:45,768 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:45,929 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 13:08:46,215 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 274 [2019-10-04 13:08:46,416 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:46,522 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:46,662 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 272 [2019-10-04 13:08:46,822 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-04 13:08:47,882 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 268 [2019-10-04 13:08:48,139 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-10-04 13:08:48,660 WARN L191 SmtUtils]: Spent 498.00 ms on a formula simplification that was a NOOP. DAG size: 304 [2019-10-04 13:08:49,035 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:49,143 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:49,304 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-04 13:08:49,426 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-04 13:08:49,617 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:49,725 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:49,888 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 13:08:50,171 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 274 [2019-10-04 13:08:50,363 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:50,473 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:50,609 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 272 [2019-10-04 13:08:50,761 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-04 13:08:51,772 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 258 [2019-10-04 13:08:51,906 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2019-10-04 13:08:52,192 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 299 [2019-10-04 13:08:52,516 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:52,629 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:52,797 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-04 13:08:52,919 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-04 13:08:53,109 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:53,218 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:53,378 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 13:08:53,668 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:53,776 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:53,935 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-04 13:08:54,053 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-04 13:08:54,243 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:54,350 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:54,516 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 13:08:54,807 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 274 [2019-10-04 13:08:54,997 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:55,103 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:55,244 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 272 [2019-10-04 13:08:55,397 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-04 13:08:56,476 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 268 [2019-10-04 13:08:56,717 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-10-04 13:08:57,004 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-04 13:08:57,200 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:57,307 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:08:57,467 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-04 13:08:57,592 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-04 13:08:57,787 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:57,897 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:58,057 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 13:08:58,359 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 274 [2019-10-04 13:08:58,551 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:58,658 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:08:58,795 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 272 [2019-10-04 13:08:58,953 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-04 13:08:59,977 WARN L191 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 258 [2019-10-04 13:09:00,115 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2019-10-04 13:09:00,374 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-10-04 13:09:00,703 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 297 [2019-10-04 13:09:01,023 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 297 [2019-10-04 13:09:01,467 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:09:01,579 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:09:01,738 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-04 13:09:01,862 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-04 13:09:02,053 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:09:02,164 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:09:02,325 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 13:09:02,609 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 274 [2019-10-04 13:09:02,800 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:09:02,906 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:09:03,051 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 272 [2019-10-04 13:09:03,205 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-04 13:09:04,330 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 268 [2019-10-04 13:09:04,574 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-10-04 13:09:04,898 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 294 [2019-10-04 13:09:05,261 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-10-04 13:09:06,236 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 303 [2019-10-04 13:09:06,443 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 306 [2019-10-04 13:09:06,662 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 308 [2019-10-04 13:09:06,869 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 308 [2019-10-04 13:09:07,078 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 290 [2019-10-04 13:09:07,290 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 292 [2019-10-04 13:09:07,463 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 298 [2019-10-04 13:09:07,684 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 301 [2019-10-04 13:09:07,858 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 303 [2019-10-04 13:09:08,029 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 303 [2019-10-04 13:09:08,239 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 288 [2019-10-04 13:09:08,441 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 288 [2019-10-04 13:09:08,635 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 288 [2019-10-04 13:09:09,985 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:09:10,095 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:09:10,260 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-04 13:09:10,381 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-04 13:09:10,571 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:09:10,685 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:09:10,845 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 13:09:11,129 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:09:11,236 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:09:11,407 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 273 [2019-10-04 13:09:11,545 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-04 13:09:11,743 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:09:11,856 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:09:12,000 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 272 [2019-10-04 13:09:12,155 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-04 13:09:13,178 WARN L191 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 258 [2019-10-04 13:09:13,308 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2019-10-04 13:09:13,691 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 312 [2019-10-04 13:09:14,038 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 312 [2019-10-04 13:09:14,295 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 302 [2019-10-04 13:09:14,551 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 331 [2019-10-04 13:09:14,791 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 333 [2019-10-04 13:09:15,054 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 335 [2019-10-04 13:09:15,293 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 335 [2019-10-04 13:09:15,537 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2019-10-04 13:09:15,787 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 320 [2019-10-04 13:09:16,028 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 329 [2019-10-04 13:09:16,270 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 331 [2019-10-04 13:09:16,524 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 333 [2019-10-04 13:09:16,764 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 333 [2019-10-04 13:09:17,009 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-10-04 13:09:17,246 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-10-04 13:09:17,570 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 314 [2019-10-04 13:09:17,934 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 245 [2019-10-04 13:09:18,544 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 255 [2019-10-04 13:09:18,863 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 258 [2019-10-04 13:09:19,196 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 260 [2019-10-04 13:09:19,521 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 260 DAG size of output: 260 [2019-10-04 13:09:22,286 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-10-04 13:09:22,647 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 302 [2019-10-04 13:09:22,951 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2019-10-04 13:09:23,101 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 313 [2019-10-04 13:09:23,373 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 314 [2019-10-04 13:09:25,742 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 329 [2019-10-04 13:09:26,019 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 329 [2019-10-04 13:09:26,516 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 332 [2019-10-04 13:09:26,777 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 334 [2019-10-04 13:09:27,051 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 336 [2019-10-04 13:09:27,311 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 336 [2019-10-04 13:09:27,547 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2019-10-04 13:09:27,783 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 318 [2019-10-04 13:09:28,028 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 302 [2019-10-04 13:09:29,097 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 324 [2019-10-04 13:09:29,332 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 326 [2019-10-04 13:09:29,564 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 329 [2019-10-04 13:09:29,806 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 331 [2019-10-04 13:09:30,050 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 333 [2019-10-04 13:09:30,278 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 333 [2019-10-04 13:09:30,517 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-10-04 13:09:30,840 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 314 [2019-10-04 13:09:31,076 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-10-04 13:09:33,087 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:09:33,195 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:09:33,357 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-04 13:09:33,483 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-04 13:09:33,677 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:09:33,784 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:09:33,948 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 13:09:34,851 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 244 [2019-10-04 13:09:34,977 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2019-10-04 13:09:35,464 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 244 [2019-10-04 13:09:35,592 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2019-10-04 13:09:35,858 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-10-04 13:09:36,209 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:09:36,318 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:09:36,479 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-04 13:09:36,594 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-04 13:09:36,785 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:09:36,892 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:09:37,050 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 13:09:37,341 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 274 [2019-10-04 13:09:37,534 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:09:37,640 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:09:37,777 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 272 [2019-10-04 13:09:37,927 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-04 13:09:38,978 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 268 [2019-10-04 13:09:39,217 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-10-04 13:09:39,729 WARN L191 SmtUtils]: Spent 485.00 ms on a formula simplification that was a NOOP. DAG size: 304 [2019-10-04 13:09:40,060 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:09:40,167 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:09:40,335 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-04 13:09:40,457 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-04 13:09:40,659 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:09:40,765 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:09:40,922 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 13:09:41,333 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 274 [2019-10-04 13:09:41,529 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 252 [2019-10-04 13:09:41,756 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:09:41,890 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:09:42,029 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 272 [2019-10-04 13:09:42,192 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-04 13:09:43,513 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 258 [2019-10-04 13:09:43,646 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2019-10-04 13:09:43,935 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 299 [2019-10-04 13:09:44,476 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 267 [2019-10-04 13:09:44,781 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-10-04 13:09:46,444 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:09:46,552 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:09:46,711 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-04 13:09:46,834 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-04 13:09:47,027 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:09:47,134 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:09:47,292 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 13:09:47,576 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:09:47,686 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:09:47,846 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-04 13:09:47,968 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-04 13:09:48,162 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:09:48,268 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:09:48,428 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-04 13:09:48,708 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:09:48,815 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-04 13:09:48,982 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 273 [2019-10-04 13:09:49,122 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-04 13:09:49,319 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:09:49,425 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-04 13:09:49,562 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 272 [2019-10-04 13:09:49,717 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-04 13:09:50,400 INFO L183 IcfgInterpreter]: Interpretation finished [2019-10-04 13:09:50,401 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-10-04 13:09:50,402 INFO L193 IcfgInterpreter]: Reachable states at location mainErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 24890#(and (= 0 (mod main_~assert__arg~2 256)) (<= ~mode3~0 1) (<= 0 ~mode2~0) (<= main_~assert__arg~2 1) (= main_~__tmp_3~0 main_~assert__arg~2) (= main_~__tmp_3~0 (ite (= main_~main__c1~0 0) 0 1)) (<= ~mode2~0 1) (<= main_~main__c1~0 1) (= ~__tmp_6277_0~0 main_~main____CPAchecker_TMP_0~1) (<= main_~__tmp_3~0 1) (<= 0 main_~main__c1~0) (<= 0 main_~assert__arg~2) (<= 0 main_~__tmp_3~0) (<= 0 ~__return_6276~0) (<= ~__return_6276~0 1)) [2019-10-04 13:09:50,411 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-10-04 13:09:50,411 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-10-04 13:09:50,412 INFO L168 Benchmark]: Toolchain (without parser) took 158492.19 ms. Allocated memory was 140.0 MB in the beginning and 673.2 MB in the end (delta: 533.2 MB). Free memory was 85.8 MB in the beginning and 85.2 MB in the end (delta: 661.2 kB). Peak memory consumption was 533.9 MB. Max. memory is 7.1 GB. [2019-10-04 13:09:50,413 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 140.0 MB. Free memory was 104.9 MB in the beginning and 104.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-04 13:09:50,413 INFO L168 Benchmark]: CACSL2BoogieTranslator took 672.11 ms. Allocated memory was 140.0 MB in the beginning and 200.3 MB in the end (delta: 60.3 MB). Free memory was 85.6 MB in the beginning and 170.2 MB in the end (delta: -84.5 MB). Peak memory consumption was 22.9 MB. Max. memory is 7.1 GB. [2019-10-04 13:09:50,413 INFO L168 Benchmark]: Boogie Preprocessor took 63.49 ms. Allocated memory is still 200.3 MB. Free memory was 170.2 MB in the beginning and 167.7 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-10-04 13:09:50,413 INFO L168 Benchmark]: RCFGBuilder took 1401.07 ms. Allocated memory was 200.3 MB in the beginning and 225.4 MB in the end (delta: 25.2 MB). Free memory was 167.7 MB in the beginning and 176.7 MB in the end (delta: -9.0 MB). Peak memory consumption was 94.6 MB. Max. memory is 7.1 GB. [2019-10-04 13:09:50,414 INFO L168 Benchmark]: Sifa took 156352.25 ms. Allocated memory was 225.4 MB in the beginning and 673.2 MB in the end (delta: 447.7 MB). Free memory was 176.7 MB in the beginning and 85.2 MB in the end (delta: 91.5 MB). Peak memory consumption was 539.2 MB. Max. memory is 7.1 GB. [2019-10-04 13:09:50,415 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 140.0 MB. Free memory was 104.9 MB in the beginning and 104.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 672.11 ms. Allocated memory was 140.0 MB in the beginning and 200.3 MB in the end (delta: 60.3 MB). Free memory was 85.6 MB in the beginning and 170.2 MB in the end (delta: -84.5 MB). Peak memory consumption was 22.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 63.49 ms. Allocated memory is still 200.3 MB. Free memory was 170.2 MB in the beginning and 167.7 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1401.07 ms. Allocated memory was 200.3 MB in the beginning and 225.4 MB in the end (delta: 25.2 MB). Free memory was 167.7 MB in the beginning and 176.7 MB in the end (delta: -9.0 MB). Peak memory consumption was 94.6 MB. Max. memory is 7.1 GB. * Sifa took 156352.25 ms. Allocated memory was 225.4 MB in the beginning and 673.2 MB in the end (delta: 447.7 MB). Free memory was 176.7 MB in the beginning and 85.2 MB in the end (delta: 91.5 MB). Peak memory consumption was 539.2 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]: 156296, ICFG_INTERPRETER_ENTERED_PROCEDURES: 2, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 2760, DAG_INTERPRETER_EARLY_EXITS: 40, TOOLS_POST_APPLICATIONS: 2744, TOOLS_POST_TIME[ms]: 4751, TOOLS_POST_CALL_APPLICATIONS: 2, TOOLS_POST_CALL_TIME[ms]: 53, TOOLS_POST_RETURN_APPLICATIONS: 1, TOOLS_POST_RETURN_TIME[ms]: 14, TOOLS_QUANTIFIERELIM_APPLICATIONS: 2722, TOOLS_QUANTIFIERELIM_TIME[ms]: 4037, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 358, FLUID_QUERY_TIME[ms]: 81, FLUID_QUERIES: 2769, FLUID_YES_ANSWERS: 54, DOMAIN_JOIN_APPLICATIONS: 864, DOMAIN_JOIN_TIME[ms]: 114694, DOMAIN_ALPHA_APPLICATIONS: 54, DOMAIN_ALPHA_TIME[ms]: 33303, DOMAIN_WIDEN_APPLICATIONS: 4, DOMAIN_WIDEN_TIME[ms]: 139, DOMAIN_ISSUBSETEQ_APPLICATIONS: 9, DOMAIN_ISSUBSETEQ_TIME[ms]: 18, DOMAIN_ISBOTTOM_APPLICATIONS: 712, DOMAIN_ISBOTTOM_TIME[ms]: 2356, LOOP_SUMMARIZER_APPLICATIONS: 5, LOOP_SUMMARIZER_CACHE_MISSES: 5, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 5802, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 5801, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 9, CALL_SUMMARIZER_APPLICATIONS: 1, CALL_SUMMARIZER_CACHE_MISSES: 1, CALL_SUMMARIZER_OVERALL_TIME[ms]: 588, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 584, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 7, PATH_EXPR_TIME[ms]: 15, REGEX_TO_DAG_TIME[ms]: 11, DAG_COMPRESSION_TIME[ms]: 595, DAG_COMPRESSION_PROCESSED_NODES: 23182, DAG_COMPRESSION_RETAINED_NODES: 6778 - UnprovableResult [Line: 383]: 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 24890#(and (= 0 (mod main_~assert__arg~2 256)) (<= ~mode3~0 1) (<= 0 ~mode2~0) (<= main_~assert__arg~2 1) (= main_~__tmp_3~0 main_~assert__arg~2) (= main_~__tmp_3~0 (ite (= main_~main__c1~0 0) 0 1)) (<= ~mode2~0 1) (<= main_~main__c1~0 1) (= ~__tmp_6277_0~0 main_~main____CPAchecker_TMP_0~1) (<= main_~__tmp_3~0 1) (<= 0 main_~main__c1~0) (<= 0 main_~assert__arg~2) (<= 0 main_~__tmp_3~0) (<= 0 ~__return_6276~0) (<= ~__return_6276~0 1)). Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...