/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -i ../../../trunk/examples/svcomp/array-examples/standard_copy4_ground-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:34:39,063 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:34:39,066 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:34:39,083 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:34:39,083 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:34:39,084 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:34:39,085 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:34:39,087 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:34:39,089 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:34:39,090 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:34:39,091 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:34:39,092 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:34:39,092 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:34:39,093 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:34:39,094 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:34:39,095 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:34:39,096 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:34:39,097 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:34:39,099 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:34:39,101 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:34:39,102 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:34:39,103 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:34:39,104 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:34:39,105 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:34:39,108 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:34:39,108 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:34:39,108 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:34:39,109 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:34:39,109 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:34:39,110 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:34:39,111 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:34:39,112 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:34:39,112 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:34:39,113 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:34:39,114 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:34:39,114 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:34:39,115 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:34:39,115 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:34:39,116 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:34:39,116 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:34:39,117 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:34:39,118 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2019-11-24 09:34:39,133 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:34:39,133 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:34:39,134 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:34:39,134 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:34:39,135 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:34:39,135 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:34:39,135 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:34:39,135 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:34:39,135 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:34:39,135 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:34:39,136 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:34:39,136 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:34:39,136 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:34:39,136 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:34:39,136 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:34:39,137 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:34:39,137 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:34:39,137 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:34:39,138 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:34:39,138 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:34:39,138 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:34:39,138 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:34:39,138 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:34:39,139 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:34:39,139 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:34:39,139 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:34:39,139 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:34:39,139 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:34:39,140 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:34:39,140 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:34:39,140 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:34:39,140 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:34:39,140 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:34:39,141 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:34:39,141 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:34:39,141 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:34:39,141 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:34:39,141 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:34:39,417 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:34:39,430 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:34:39,433 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:34:39,435 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:34:39,435 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:34:39,436 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_copy4_ground-2.i [2019-11-24 09:34:39,510 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b6237b1a/dc200d5ce0934969be98bb9fde45a2b0/FLAG18492035b [2019-11-24 09:34:39,939 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:34:39,940 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_copy4_ground-2.i [2019-11-24 09:34:39,948 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b6237b1a/dc200d5ce0934969be98bb9fde45a2b0/FLAG18492035b [2019-11-24 09:34:40,297 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6b6237b1a/dc200d5ce0934969be98bb9fde45a2b0 [2019-11-24 09:34:40,306 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:34:40,308 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:34:40,309 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:34:40,309 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:34:40,313 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:34:40,314 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:34:40" (1/1) ... [2019-11-24 09:34:40,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ca1bc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:40, skipping insertion in model container [2019-11-24 09:34:40,317 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:34:40" (1/1) ... [2019-11-24 09:34:40,325 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:34:40,348 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:34:40,570 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:34:40,574 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:34:40,613 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:34:40,633 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:34:40,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:40 WrapperNode [2019-11-24 09:34:40,634 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:34:40,635 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:34:40,635 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:34:40,635 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:34:40,644 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:40" (1/1) ... [2019-11-24 09:34:40,737 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:40" (1/1) ... [2019-11-24 09:34:40,761 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:34:40,761 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:34:40,761 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:34:40,761 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:34:40,773 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:40" (1/1) ... [2019-11-24 09:34:40,773 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:40" (1/1) ... [2019-11-24 09:34:40,775 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:40" (1/1) ... [2019-11-24 09:34:40,775 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:40" (1/1) ... [2019-11-24 09:34:40,783 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:40" (1/1) ... [2019-11-24 09:34:40,791 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:40" (1/1) ... [2019-11-24 09:34:40,793 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:40" (1/1) ... [2019-11-24 09:34:40,795 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:34:40,796 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:34:40,796 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:34:40,796 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:34:40,797 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:34:40" (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 [2019-11-24 09:34:40,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:34:40,866 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:34:40,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:34:40,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:34:40,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:34:40,866 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:34:41,363 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:34:41,363 INFO L284 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-24 09:34:41,364 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:34:41 BoogieIcfgContainer [2019-11-24 09:34:41,364 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:34:41,365 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:34:41,365 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:34:41,365 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:34:41,366 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:34:41" (1/1) ... [2019-11-24 09:34:41,367 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 [2019-11-24 09:34:41,391 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:34:41,391 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:34:41,398 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:34:41,404 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:34:41,405 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:34:41,660 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-11-24 09:34:42,032 WARN L192 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 61 [2019-11-24 09:34:42,834 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 148 [2019-11-24 09:34:43,266 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-11-24 09:34:43,400 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 169 [2019-11-24 09:34:43,572 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 169 [2019-11-24 09:34:44,236 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2019-11-24 09:34:44,379 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 190 [2019-11-24 09:34:44,508 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 190 [2019-11-24 09:34:45,509 WARN L192 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2019-11-24 09:34:45,741 WARN L192 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 209 [2019-11-24 09:34:45,934 WARN L192 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 209 [2019-11-24 09:34:46,171 WARN L192 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2019-11-24 09:34:46,354 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 216 [2019-11-24 09:34:46,570 WARN L192 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-11-24 09:34:46,736 WARN L192 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 219 [2019-11-24 09:34:49,000 WARN L192 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 239 [2019-11-24 09:34:49,173 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2019-11-24 09:34:49,309 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 224 [2019-11-24 09:34:51,359 WARN L192 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 243 [2019-11-24 09:34:51,520 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2019-11-24 09:34:51,638 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 229 [2019-11-24 09:34:53,893 WARN L192 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2019-11-24 09:34:54,064 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2019-11-24 09:34:54,201 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 234 [2019-11-24 09:34:56,478 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 247 [2019-11-24 09:34:56,756 WARN L192 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2019-11-24 09:34:57,071 WARN L192 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 235 [2019-11-24 09:34:59,513 WARN L192 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 251 [2019-11-24 09:34:59,663 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2019-11-24 09:34:59,811 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 235 [2019-11-24 09:35:02,005 WARN L192 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 253 [2019-11-24 09:35:02,150 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2019-11-24 09:35:02,263 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 239 [2019-11-24 09:35:04,584 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 256 [2019-11-24 09:35:04,718 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 09:35:04,866 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 243 [2019-11-24 09:35:07,209 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 259 [2019-11-24 09:35:07,359 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 246 [2019-11-24 09:35:07,492 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 246 [2019-11-24 09:35:09,745 WARN L192 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 263 [2019-11-24 09:35:09,890 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 249 [2019-11-24 09:35:10,007 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 250 [2019-11-24 09:35:12,430 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 265 [2019-11-24 09:35:12,570 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 254 [2019-11-24 09:35:12,725 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 253 [2019-11-24 09:35:15,153 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 269 DAG size of output: 268 [2019-11-24 09:35:15,302 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 255 [2019-11-24 09:35:15,426 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 256 [2019-11-24 09:35:17,997 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 09:35:18,158 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 260 [2019-11-24 09:35:18,311 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 260 [2019-11-24 09:35:20,921 WARN L192 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 274 [2019-11-24 09:35:21,070 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 263 [2019-11-24 09:35:21,224 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 261 [2019-11-24 09:35:21,375 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 262 [2019-11-24 09:35:21,488 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 263 [2019-11-24 09:35:24,549 WARN L192 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 282 [2019-11-24 09:35:24,691 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2019-11-24 09:35:24,812 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 267 [2019-11-24 09:35:27,908 WARN L192 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 286 [2019-11-24 09:35:28,047 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 270 [2019-11-24 09:35:28,176 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 270 [2019-11-24 09:35:31,196 WARN L192 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 287 [2019-11-24 09:35:31,351 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 273 [2019-11-24 09:35:31,494 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 273 [2019-11-24 09:35:34,719 WARN L192 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 290 [2019-11-24 09:35:34,904 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 09:35:35,052 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 277 [2019-11-24 09:35:38,324 WARN L192 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 294 DAG size of output: 293 [2019-11-24 09:35:38,483 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 09:35:38,630 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 282 [2019-11-24 09:35:42,049 WARN L192 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 297 [2019-11-24 09:35:42,216 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-11-24 09:35:42,361 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 287 [2019-11-24 09:35:45,753 WARN L192 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 299 [2019-11-24 09:35:45,933 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 291 [2019-11-24 09:35:46,085 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 291 [2019-11-24 09:35:49,614 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 302 [2019-11-24 09:35:49,788 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 294 [2019-11-24 09:35:49,987 WARN L192 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 291 [2019-11-24 09:35:50,162 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 291 [2019-11-24 09:35:50,306 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 292 [2019-11-24 09:35:54,027 WARN L192 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 310 [2019-11-24 09:35:54,216 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 296 [2019-11-24 09:35:54,373 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 296 [2019-11-24 09:35:58,322 WARN L192 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 312 [2019-11-24 09:35:58,514 WARN L192 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 299 [2019-11-24 09:35:58,681 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 300 DAG size of output: 299 [2019-11-24 09:36:02,711 WARN L192 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 317 DAG size of output: 315 [2019-11-24 09:36:02,874 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 302 [2019-11-24 09:36:03,054 WARN L192 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 302 [2019-11-24 09:36:07,297 WARN L192 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 318 [2019-11-24 09:36:07,476 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 305 [2019-11-24 09:36:07,738 WARN L192 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 306 [2019-11-24 09:36:12,086 WARN L192 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 321 [2019-11-24 09:36:12,273 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 310 [2019-11-24 09:36:12,459 WARN L192 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 308 [2019-11-24 09:36:12,635 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 309 [2019-11-24 09:36:12,774 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 310