/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-tiling/revcpyswp2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:57:41,282 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:57:41,284 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:57:41,296 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:57:41,296 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:57:41,297 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:57:41,298 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:57:41,300 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:57:41,302 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:57:41,303 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:57:41,304 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:57:41,305 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:57:41,305 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:57:41,306 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:57:41,307 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:57:41,308 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:57:41,309 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:57:41,310 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:57:41,311 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:57:41,313 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:57:41,315 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:57:41,316 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:57:41,317 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:57:41,317 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:57:41,320 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:57:41,320 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:57:41,320 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:57:41,321 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:57:41,321 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:57:41,324 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:57:41,325 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:57:41,325 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:57:41,326 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:57:41,327 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:57:41,328 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:57:41,328 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:57:41,329 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:57:41,329 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:57:41,329 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:57:41,330 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:57:41,331 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:57:41,331 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 09:57:41,346 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:57:41,346 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:57:41,347 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:57:41,347 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:57:41,348 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:57:41,348 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:57:41,348 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:57:41,348 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:57:41,348 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:57:41,348 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:57:41,349 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:57:41,349 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:57:41,349 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:57:41,349 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:57:41,349 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:57:41,350 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:57:41,350 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:57:41,350 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:57:41,351 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:57:41,351 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:57:41,351 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:57:41,351 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:57:41,351 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:57:41,352 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:57:41,352 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:57:41,352 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:57:41,352 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:57:41,352 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:57:41,353 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:57:41,353 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:57:41,353 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:57:41,353 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:57:41,353 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:57:41,354 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:57:41,354 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:57:41,354 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:57:41,354 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:57:41,354 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:57:41,629 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:57:41,644 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:57:41,647 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:57:41,648 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:57:41,648 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:57:41,649 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-tiling/revcpyswp2.c [2019-11-24 09:57:41,706 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b15e0a8dd/906d1b9e8fbc4595ac7a4c5890c6d235/FLAG113da6427 [2019-11-24 09:57:42,165 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:57:42,165 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-tiling/revcpyswp2.c [2019-11-24 09:57:42,173 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b15e0a8dd/906d1b9e8fbc4595ac7a4c5890c6d235/FLAG113da6427 [2019-11-24 09:57:42,530 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b15e0a8dd/906d1b9e8fbc4595ac7a4c5890c6d235 [2019-11-24 09:57:42,537 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:57:42,538 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:57:42,540 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:57:42,540 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:57:42,543 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:57:42,544 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:57:42" (1/1) ... [2019-11-24 09:57:42,547 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ff229fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:57:42, skipping insertion in model container [2019-11-24 09:57:42,547 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:57:42" (1/1) ... [2019-11-24 09:57:42,554 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:57:42,573 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:57:42,809 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:57:42,819 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:57:42,922 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:57:42,937 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:57:42,937 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:57:42 WrapperNode [2019-11-24 09:57:42,938 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:57:42,938 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:57:42,938 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:57:42,939 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:57:42,945 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:57:42" (1/1) ... [2019-11-24 09:57:42,952 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:57:42" (1/1) ... [2019-11-24 09:57:42,983 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:57:42,983 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:57:42,983 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:57:42,983 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:57:42,996 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:57:42" (1/1) ... [2019-11-24 09:57:42,996 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:57:42" (1/1) ... [2019-11-24 09:57:42,999 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:57:42" (1/1) ... [2019-11-24 09:57:42,999 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:57:42" (1/1) ... [2019-11-24 09:57:43,007 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:57:42" (1/1) ... [2019-11-24 09:57:43,012 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:57:42" (1/1) ... [2019-11-24 09:57:43,014 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:57:42" (1/1) ... [2019-11-24 09:57:43,016 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:57:43,017 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:57:43,017 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:57:43,017 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:57:43,018 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:57:42" (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 09:57:43,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:57:43,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-24 09:57:43,072 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:57:43,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:57:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:57:43,533 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:57:43,533 INFO L284 CfgBuilder]: Removed 11 assume(true) statements. [2019-11-24 09:57:43,534 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:57:43 BoogieIcfgContainer [2019-11-24 09:57:43,534 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:57:43,535 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:57:43,535 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:57:43,535 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:57:43,536 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:57:43" (1/1) ... [2019-11-24 09:57:43,537 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 09:57:43,561 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:57:43,561 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:57:43,568 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:57:43,575 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:57:43,577 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:57:43,891 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-11-24 09:57:44,133 WARN L192 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 41 [2019-11-24 09:57:44,763 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-11-24 09:57:44,927 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 166 [2019-11-24 09:57:45,356 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2019-11-24 09:57:45,518 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 187 [2019-11-24 09:57:45,672 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 187 [2019-11-24 09:57:46,339 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2019-11-24 09:57:46,534 WARN L192 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 207 [2019-11-24 09:57:46,746 WARN L192 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 207 [2019-11-24 09:57:47,917 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2019-11-24 09:57:48,137 WARN L192 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 227 [2019-11-24 09:57:48,357 WARN L192 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 227 [2019-11-24 09:57:48,638 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2019-11-24 09:57:48,821 WARN L192 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 238 [2019-11-24 09:57:51,050 WARN L192 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 251 [2019-11-24 09:57:51,214 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 242 [2019-11-24 09:57:51,374 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 243 [2019-11-24 09:57:53,562 WARN L192 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 257 [2019-11-24 09:57:53,752 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 247 [2019-11-24 09:57:53,963 WARN L192 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 245 [2019-11-24 09:57:54,219 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 248 [2019-11-24 09:57:56,830 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-11-24 09:57:57,077 WARN L192 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 252 [2019-11-24 09:57:57,387 WARN L192 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 252 [2019-11-24 09:57:59,802 WARN L192 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 267 [2019-11-24 09:57:59,984 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 255 [2019-11-24 09:58:00,136 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 256 [2019-11-24 09:58:02,546 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 09:58:02,699 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 260 [2019-11-24 09:58:02,879 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 259 [2019-11-24 09:58:05,261 WARN L192 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 273 [2019-11-24 09:58:05,418 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 09:58:05,576 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 262 [2019-11-24 09:58:08,083 WARN L192 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 276 [2019-11-24 09:58:08,247 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 266 [2019-11-24 09:58:08,386 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-11-24 09:58:11,103 WARN L192 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 280 [2019-11-24 09:58:11,266 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 09:58:11,439 WARN L192 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 270 [2019-11-24 09:58:14,147 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-11-24 09:58:14,327 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 272 [2019-11-24 09:58:14,473 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 273 [2019-11-24 09:58:17,226 WARN L192 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 285 [2019-11-24 09:58:17,411 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 277 [2019-11-24 09:58:17,571 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 277 [2019-11-24 09:58:20,394 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 09:58:20,572 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 280 [2019-11-24 09:58:20,723 WARN L192 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 281 [2019-11-24 09:58:23,823 WARN L192 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 291 [2019-11-24 09:58:23,997 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-11-24 09:58:24,174 WARN L192 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 286 DAG size of output: 283 [2019-11-24 09:58:27,185 WARN L192 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 295 [2019-11-24 09:58:27,350 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 284 [2019-11-24 09:58:27,508 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 281 [2019-11-24 09:58:27,778 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 282 [2019-11-24 09:58:31,111 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 303 [2019-11-24 09:58:31,278 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-11-24 09:58:31,436 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 286 [2019-11-24 09:58:34,791 WARN L192 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 305 [2019-11-24 09:58:34,948 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 09:58:35,089 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 290 [2019-11-24 09:58:38,585 WARN L192 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 307 [2019-11-24 09:58:38,763 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 294 [2019-11-24 09:58:38,923 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 294 [2019-11-24 09:58:42,371 WARN L192 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 310 [2019-11-24 09:58:42,643 WARN L192 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 297 [2019-11-24 09:58:42,849 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 297 [2019-11-24 09:58:46,499 WARN L192 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 313 [2019-11-24 09:58:46,660 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 300 [2019-11-24 09:58:46,801 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 301 DAG size of output: 301 [2019-11-24 09:58:50,640 WARN L192 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 316 [2019-11-24 09:58:50,817 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 305 [2019-11-24 09:58:50,997 WARN L192 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 302 [2019-11-24 09:58:51,170 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 302 [2019-11-24 09:58:51,325 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 303 [2019-11-24 09:58:55,302 WARN L192 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 324 [2019-11-24 09:58:55,473 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 09:58:55,644 WARN L192 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 307 [2019-11-24 09:58:59,753 WARN L192 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 327 [2019-11-24 09:58:59,915 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 310 [2019-11-24 09:59:00,061 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 311 DAG size of output: 311 [2019-11-24 09:59:04,580 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 329 [2019-11-24 09:59:04,755 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 315 [2019-11-24 09:59:04,938 WARN L192 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 316 DAG size of output: 313 [2019-11-24 09:59:05,104 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 314 [2019-11-24 09:59:05,267 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 315 DAG size of output: 315 [2019-11-24 09:59:10,073 WARN L192 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 338 [2019-11-24 09:59:10,231 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 319 [2019-11-24 09:59:10,371 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 320 [2019-11-24 09:59:14,990 WARN L192 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 340 [2019-11-24 09:59:15,182 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 324 [2019-11-24 09:59:15,368 WARN L192 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 324