/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-multidimensional/max-2-u.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:51:58,686 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:51:58,689 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:51:58,706 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:51:58,706 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:51:58,708 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:51:58,710 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:51:58,723 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:51:58,724 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:51:58,726 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:51:58,728 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:51:58,730 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:51:58,730 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:51:58,733 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:51:58,736 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:51:58,738 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:51:58,738 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:51:58,739 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:51:58,742 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:51:58,747 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:51:58,750 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:51:58,753 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:51:58,754 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:51:58,754 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:51:58,758 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:51:58,758 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:51:58,758 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:51:58,760 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:51:58,762 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:51:58,763 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:51:58,763 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:51:58,764 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:51:58,765 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:51:58,766 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:51:58,769 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:51:58,769 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:51:58,770 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:51:58,770 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:51:58,770 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:51:58,772 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:51:58,774 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:51:58,775 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 09:51:58,794 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:51:58,794 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:51:58,795 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:51:58,795 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:51:58,796 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:51:58,796 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:51:58,796 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:51:58,796 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:51:58,796 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:51:58,797 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:51:58,798 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:51:58,798 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:51:58,798 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:51:58,799 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:51:58,799 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:51:58,800 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:51:58,800 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:51:58,801 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:51:58,801 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:51:58,801 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:51:58,801 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:51:58,801 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:51:58,801 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:51:58,802 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:51:58,802 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:51:58,802 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:51:58,802 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:51:58,803 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:51:58,804 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:51:58,804 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:51:58,804 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:51:58,804 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:51:58,805 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:51:58,805 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:51:58,805 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:51:58,806 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:51:58,806 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:51:58,806 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:51:59,072 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:51:59,084 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:51:59,088 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:51:59,089 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:51:59,089 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:51:59,090 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-multidimensional/max-2-u.c [2019-11-24 09:51:59,163 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/967fa3d11/a3f1ce3ed0fe49118cad069162b65ff0/FLAG08295298a [2019-11-24 09:51:59,643 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:51:59,644 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-multidimensional/max-2-u.c [2019-11-24 09:51:59,649 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/967fa3d11/a3f1ce3ed0fe49118cad069162b65ff0/FLAG08295298a [2019-11-24 09:52:00,069 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/967fa3d11/a3f1ce3ed0fe49118cad069162b65ff0 [2019-11-24 09:52:00,077 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:52:00,079 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:52:00,080 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:52:00,080 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:52:00,083 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:52:00,084 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:52:00" (1/1) ... [2019-11-24 09:52:00,087 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32e83e0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:00, skipping insertion in model container [2019-11-24 09:52:00,087 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:52:00" (1/1) ... [2019-11-24 09:52:00,095 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:52:00,112 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:52:00,322 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:52:00,326 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:52:00,352 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:52:00,457 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:52:00,457 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:00 WrapperNode [2019-11-24 09:52:00,457 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:52:00,458 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:52:00,458 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:52:00,459 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:52:00,467 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:00" (1/1) ... [2019-11-24 09:52:00,474 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:00" (1/1) ... [2019-11-24 09:52:00,503 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:52:00,503 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:52:00,503 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:52:00,504 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:52:00,512 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:00" (1/1) ... [2019-11-24 09:52:00,513 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:00" (1/1) ... [2019-11-24 09:52:00,514 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:00" (1/1) ... [2019-11-24 09:52:00,515 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:00" (1/1) ... [2019-11-24 09:52:00,520 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:00" (1/1) ... [2019-11-24 09:52:00,526 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:00" (1/1) ... [2019-11-24 09:52:00,527 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:00" (1/1) ... [2019-11-24 09:52:00,529 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:52:00,530 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:52:00,530 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:52:00,530 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:52:00,531 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:00" (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 09:52:00,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:52:00,590 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:52:00,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:52:00,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:52:00,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:52:00,591 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:52:01,000 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:52:01,000 INFO L284 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-24 09:52:01,001 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:52:01 BoogieIcfgContainer [2019-11-24 09:52:01,001 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:52:01,002 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:52:01,002 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:52:01,002 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:52:01,003 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:52:01" (1/1) ... [2019-11-24 09:52:01,004 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 09:52:01,027 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:52:01,027 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:52:01,034 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:52:01,041 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:52:01,043 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:52:04,977 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 148 [2019-11-24 09:52:09,694 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 185 [2019-11-24 09:52:42,520 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 280 [2019-11-24 09:52:42,755 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 282 DAG size of output: 280 [2019-11-24 09:52:47,332 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 296 DAG size of output: 289 [2019-11-24 09:52:47,541 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 292 [2019-11-24 09:52:51,749 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 301 [2019-11-24 09:52:51,861 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 302 DAG size of output: 300 [2019-11-24 09:52:53,911 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 303 [2019-11-24 09:52:54,021 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 303 [2019-11-24 09:52:56,331 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 306 [2019-11-24 09:53:00,830 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 314 DAG size of output: 311 [2019-11-24 09:53:03,205 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 324 DAG size of output: 321 [2019-11-24 09:53:03,317 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 322 DAG size of output: 318 [2019-11-24 09:53:05,777 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 322 [2019-11-24 09:53:08,027 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 330 DAG size of output: 328 [2019-11-24 09:53:08,170 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 324 [2019-11-24 09:53:08,317 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 326 [2019-11-24 09:53:08,425 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 327 [2019-11-24 09:53:10,942 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 331 [2019-11-24 09:53:13,235 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-11-24 09:53:13,372 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 333 [2019-11-24 09:53:13,516 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 335 [2019-11-24 09:53:13,634 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 336 [2019-11-24 09:53:16,460 WARN L192 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 340 [2019-11-24 09:53:16,644 WARN L192 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 340 [2019-11-24 09:53:19,316 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 343 [2019-11-24 09:53:19,459 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 344 [2019-11-24 09:53:22,256 WARN L192 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 352 [2019-11-24 09:53:22,624 WARN L192 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 348 [2019-11-24 09:53:25,303 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 351 [2019-11-24 09:53:25,427 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 352 [2019-11-24 09:53:28,139 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 356 [2019-11-24 09:53:28,281 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 357 DAG size of output: 354 [2019-11-24 09:53:28,422 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 355 [2019-11-24 09:53:28,544 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 356 [2019-11-24 09:53:31,299 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 360 [2019-11-24 09:53:31,462 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 360