/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/loop-new/count_by_1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 16:34:53,901 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 16:34:53,903 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 16:34:53,914 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 16:34:53,915 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 16:34:53,916 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 16:34:53,917 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 16:34:53,919 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 16:34:53,920 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 16:34:53,921 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 16:34:53,922 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 16:34:53,923 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 16:34:53,923 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 16:34:53,924 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 16:34:53,925 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 16:34:53,926 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 16:34:53,927 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 16:34:53,928 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 16:34:53,930 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 16:34:53,932 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 16:34:53,934 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 16:34:53,935 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 16:34:53,936 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 16:34:53,937 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 16:34:53,939 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 16:34:53,940 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 16:34:53,940 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 16:34:53,941 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 16:34:53,941 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 16:34:53,942 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 16:34:53,943 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 16:34:53,943 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 16:34:53,944 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 16:34:53,945 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 16:34:53,946 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 16:34:53,946 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 16:34:53,947 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 16:34:53,947 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 16:34:53,948 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 16:34:53,949 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 16:34:53,949 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 16:34:53,950 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 16:34:53,965 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 16:34:53,965 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 16:34:53,966 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 16:34:53,967 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 16:34:53,967 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 16:34:53,967 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 16:34:53,967 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 16:34:53,967 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 16:34:53,967 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 16:34:53,968 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 16:34:53,968 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 16:34:53,968 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 16:34:53,968 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 16:34:53,968 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 16:34:53,969 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 16:34:53,969 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 16:34:53,970 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 16:34:53,970 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 16:34:53,970 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 16:34:53,970 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 16:34:53,970 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 16:34:53,971 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 16:34:53,971 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 16:34:53,971 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 16:34:53,971 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 16:34:53,971 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 16:34:53,972 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 16:34:53,972 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 16:34:53,972 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 16:34:53,972 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 16:34:53,972 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 16:34:53,973 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 16:34:53,973 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 16:34:53,973 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 16:34:53,973 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 16:34:53,973 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 16:34:53,974 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 16:34:53,974 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 16:34:54,253 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 16:34:54,266 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 16:34:54,269 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 16:34:54,271 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 16:34:54,271 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 16:34:54,272 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-new/count_by_1.i [2019-11-24 16:34:54,332 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/132e8932c/325fc96babcb485480bf6adb6f4483d9/FLAG10c9e4c87 [2019-11-24 16:34:54,773 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 16:34:54,773 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-new/count_by_1.i [2019-11-24 16:34:54,779 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/132e8932c/325fc96babcb485480bf6adb6f4483d9/FLAG10c9e4c87 [2019-11-24 16:34:55,185 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/132e8932c/325fc96babcb485480bf6adb6f4483d9 [2019-11-24 16:34:55,195 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 16:34:55,197 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 16:34:55,198 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 16:34:55,199 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 16:34:55,203 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 16:34:55,204 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 04:34:55" (1/1) ... [2019-11-24 16:34:55,207 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2555646a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:34:55, skipping insertion in model container [2019-11-24 16:34:55,207 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 04:34:55" (1/1) ... [2019-11-24 16:34:55,216 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 16:34:55,234 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 16:34:55,404 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 16:34:55,408 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 16:34:55,419 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 16:34:55,430 INFO L208 MainTranslator]: Completed translation [2019-11-24 16:34:55,431 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:34:55 WrapperNode [2019-11-24 16:34:55,431 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 16:34:55,432 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 16:34:55,432 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 16:34:55,432 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 16:34:55,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:34:55" (1/1) ... [2019-11-24 16:34:55,443 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:34:55" (1/1) ... [2019-11-24 16:34:55,546 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 16:34:55,546 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 16:34:55,546 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 16:34:55,546 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 16:34:55,556 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:34:55" (1/1) ... [2019-11-24 16:34:55,556 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:34:55" (1/1) ... [2019-11-24 16:34:55,557 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:34:55" (1/1) ... [2019-11-24 16:34:55,558 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:34:55" (1/1) ... [2019-11-24 16:34:55,561 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:34:55" (1/1) ... [2019-11-24 16:34:55,565 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:34:55" (1/1) ... [2019-11-24 16:34:55,566 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:34:55" (1/1) ... [2019-11-24 16:34:55,567 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 16:34:55,567 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 16:34:55,568 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 16:34:55,568 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 16:34:55,568 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 04:34:55" (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 16:34:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 16:34:55,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 16:34:55,817 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 16:34:55,817 INFO L284 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-24 16:34:55,818 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 04:34:55 BoogieIcfgContainer [2019-11-24 16:34:55,818 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 16:34:55,819 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 16:34:55,819 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 16:34:55,819 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 16:34:55,820 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 04:34:55" (1/1) ... [2019-11-24 16:34:55,821 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 16:34:55,844 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 16:34:55,844 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 16:34:55,851 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 16:34:55,859 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 16:34:55,861 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 16:34:59,227 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 286 [2019-11-24 16:34:59,467 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 297 [2019-11-24 16:34:59,716 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 308 [2019-11-24 16:34:59,965 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 374 DAG size of output: 319 [2019-11-24 16:35:00,252 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 387 DAG size of output: 330 [2019-11-24 16:35:00,555 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 400 DAG size of output: 341 [2019-11-24 16:35:00,836 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 414 DAG size of output: 352 [2019-11-24 16:35:01,012 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 353 DAG size of output: 352 [2019-11-24 16:35:01,208 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 427 DAG size of output: 363 [2019-11-24 16:35:01,507 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 441 DAG size of output: 374 [2019-11-24 16:35:01,656 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 374 [2019-11-24 16:35:01,841 WARN L192 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 453 DAG size of output: 385 [2019-11-24 16:35:01,971 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 386 DAG size of output: 385 [2019-11-24 16:35:02,184 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 466 DAG size of output: 396 [2019-11-24 16:35:02,459 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 478 DAG size of output: 407 [2019-11-24 16:35:02,747 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 491 DAG size of output: 418 [2019-11-24 16:35:03,061 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 503 DAG size of output: 429 [2019-11-24 16:35:03,375 WARN L192 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 519 DAG size of output: 440 [2019-11-24 16:35:03,514 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 441 DAG size of output: 440 [2019-11-24 16:35:03,723 WARN L192 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 531 DAG size of output: 451 [2019-11-24 16:35:03,877 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 452 DAG size of output: 451 [2019-11-24 16:35:04,090 WARN L192 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 544 DAG size of output: 462 [2019-11-24 16:35:04,243 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 463 DAG size of output: 462 [2019-11-24 16:35:04,459 WARN L192 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 558 DAG size of output: 473 [2019-11-24 16:35:04,633 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 474 DAG size of output: 473 [2019-11-24 16:35:04,870 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 568 DAG size of output: 484 [2019-11-24 16:35:05,034 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 485 DAG size of output: 484 [2019-11-24 16:35:05,270 WARN L192 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 584 DAG size of output: 495 [2019-11-24 16:35:05,440 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 496 DAG size of output: 495 [2019-11-24 16:35:05,695 WARN L192 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 596 DAG size of output: 506 [2019-11-24 16:35:05,887 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 507 DAG size of output: 506 [2019-11-24 16:35:06,137 WARN L192 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 607 DAG size of output: 517 [2019-11-24 16:35:06,336 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 518 DAG size of output: 517 [2019-11-24 16:35:06,601 WARN L192 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 622 DAG size of output: 528 [2019-11-24 16:35:06,808 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 529 DAG size of output: 528 [2019-11-24 16:35:07,086 WARN L192 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 634 DAG size of output: 539 [2019-11-24 16:35:07,308 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 540 DAG size of output: 539 [2019-11-24 16:35:07,592 WARN L192 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 649 DAG size of output: 550 [2019-11-24 16:35:07,803 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 551 DAG size of output: 550 [2019-11-24 16:35:08,133 WARN L192 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 662 DAG size of output: 561 [2019-11-24 16:35:08,369 WARN L192 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 562 DAG size of output: 561 [2019-11-24 16:35:08,689 WARN L192 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 675 DAG size of output: 572 [2019-11-24 16:35:08,920 WARN L192 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 573 DAG size of output: 572 [2019-11-24 16:35:09,395 WARN L192 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 689 DAG size of output: 583 [2019-11-24 16:35:09,696 WARN L192 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 584 DAG size of output: 583 [2019-11-24 16:35:10,049 WARN L192 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 700 DAG size of output: 594 [2019-11-24 16:35:10,300 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 595 DAG size of output: 594 [2019-11-24 16:35:10,650 WARN L192 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 712 DAG size of output: 605 [2019-11-24 16:35:10,912 WARN L192 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 606 DAG size of output: 605 [2019-11-24 16:35:11,345 WARN L192 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 726 DAG size of output: 616 [2019-11-24 16:35:11,624 WARN L192 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 617 DAG size of output: 616 [2019-11-24 16:35:12,018 WARN L192 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 740 DAG size of output: 627 [2019-11-24 16:35:12,330 WARN L192 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 628 DAG size of output: 627 [2019-11-24 16:35:12,715 WARN L192 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 753 DAG size of output: 638 [2019-11-24 16:35:13,018 WARN L192 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 639 DAG size of output: 638 [2019-11-24 16:35:13,427 WARN L192 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 765 DAG size of output: 649 [2019-11-24 16:35:13,739 WARN L192 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 650 DAG size of output: 649 [2019-11-24 16:35:14,151 WARN L192 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 778 DAG size of output: 660 [2019-11-24 16:35:14,477 WARN L192 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 661 DAG size of output: 660 [2019-11-24 16:35:14,912 WARN L192 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 793 DAG size of output: 671 [2019-11-24 16:35:15,336 WARN L192 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 672 DAG size of output: 671 [2019-11-24 16:35:15,779 WARN L192 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 805 DAG size of output: 682 [2019-11-24 16:35:16,134 WARN L192 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 683 DAG size of output: 682 [2019-11-24 16:35:16,592 WARN L192 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 816 DAG size of output: 693 [2019-11-24 16:35:16,953 WARN L192 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 694 DAG size of output: 693 [2019-11-24 16:35:17,433 WARN L192 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 832 DAG size of output: 704 [2019-11-24 16:35:17,810 WARN L192 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 705 DAG size of output: 704 [2019-11-24 16:35:18,309 WARN L192 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 844 DAG size of output: 715 [2019-11-24 16:35:18,699 WARN L192 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 716 DAG size of output: 715 [2019-11-24 16:35:19,194 WARN L192 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 855 DAG size of output: 726 [2019-11-24 16:35:19,591 WARN L192 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 727 DAG size of output: 726 [2019-11-24 16:35:20,108 WARN L192 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 869 DAG size of output: 737 [2019-11-24 16:35:20,527 WARN L192 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 738 DAG size of output: 737 [2019-11-24 16:35:21,052 WARN L192 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 883 DAG size of output: 748 [2019-11-24 16:35:21,492 WARN L192 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 749 DAG size of output: 748 [2019-11-24 16:35:22,042 WARN L192 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 895 DAG size of output: 759 [2019-11-24 16:35:22,491 WARN L192 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 760 DAG size of output: 759 [2019-11-24 16:35:23,045 WARN L192 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 910 DAG size of output: 770 [2019-11-24 16:35:23,516 WARN L192 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 771 DAG size of output: 770 [2019-11-24 16:35:24,095 WARN L192 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 923 DAG size of output: 781 [2019-11-24 16:35:24,585 WARN L192 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 782 DAG size of output: 781 [2019-11-24 16:35:25,168 WARN L192 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 936 DAG size of output: 792 [2019-11-24 16:35:25,652 WARN L192 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 793 DAG size of output: 792 [2019-11-24 16:35:26,256 WARN L192 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 947 DAG size of output: 803 [2019-11-24 16:35:26,767 WARN L192 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 804 DAG size of output: 803 [2019-11-24 16:35:27,419 WARN L192 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 962 DAG size of output: 814 [2019-11-24 16:35:27,941 WARN L192 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 815 DAG size of output: 814 [2019-11-24 16:35:28,594 WARN L192 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 975 DAG size of output: 825 [2019-11-24 16:35:29,150 WARN L192 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 826 DAG size of output: 825 [2019-11-24 16:35:29,813 WARN L192 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 987 DAG size of output: 836 [2019-11-24 16:35:30,383 WARN L192 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 837 DAG size of output: 836 [2019-11-24 16:35:31,059 WARN L192 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 1000 DAG size of output: 847 [2019-11-24 16:35:31,647 WARN L192 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 848 DAG size of output: 847 [2019-11-24 16:35:32,358 WARN L192 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 1013 DAG size of output: 858 [2019-11-24 16:35:32,940 WARN L192 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 859 DAG size of output: 858 [2019-11-24 16:35:33,664 WARN L192 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 1028 DAG size of output: 869 [2019-11-24 16:35:34,264 WARN L192 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 870 DAG size of output: 869 [2019-11-24 16:35:35,002 WARN L192 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 1040 DAG size of output: 880 [2019-11-24 16:35:35,646 WARN L192 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 881 DAG size of output: 880 [2019-11-24 16:35:36,400 WARN L192 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 1054 DAG size of output: 891 [2019-11-24 16:35:37,047 WARN L192 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 892 DAG size of output: 891 [2019-11-24 16:35:37,810 WARN L192 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 1063 DAG size of output: 902 [2019-11-24 16:35:38,489 WARN L192 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 903 DAG size of output: 902 [2019-11-24 16:35:39,280 WARN L192 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 1079 DAG size of output: 913 [2019-11-24 16:35:39,971 WARN L192 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 914 DAG size of output: 913 [2019-11-24 16:35:40,789 WARN L192 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 1093 DAG size of output: 924 [2019-11-24 16:35:41,480 WARN L192 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 925 DAG size of output: 924 [2019-11-24 16:35:42,349 WARN L192 SmtUtils]: Spent 834.00 ms on a formula simplification. DAG size of input: 1105 DAG size of output: 935 [2019-11-24 16:35:43,061 WARN L192 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 936 DAG size of output: 935 [2019-11-24 16:35:43,931 WARN L192 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 1117 DAG size of output: 946 [2019-11-24 16:35:44,684 WARN L192 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 947 DAG size of output: 946 [2019-11-24 16:35:45,559 WARN L192 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 1130 DAG size of output: 957 [2019-11-24 16:35:46,321 WARN L192 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 958 DAG size of output: 957 [2019-11-24 16:35:47,233 WARN L192 SmtUtils]: Spent 876.00 ms on a formula simplification. DAG size of input: 1143 DAG size of output: 968 [2019-11-24 16:35:48,031 WARN L192 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 969 DAG size of output: 968 [2019-11-24 16:35:48,954 WARN L192 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 1157 DAG size of output: 979 [2019-11-24 16:35:49,758 WARN L192 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 980 DAG size of output: 979 [2019-11-24 16:35:50,719 WARN L192 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 1171 DAG size of output: 990 [2019-11-24 16:35:51,538 WARN L192 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 991 DAG size of output: 990 [2019-11-24 16:35:52,542 WARN L192 SmtUtils]: Spent 966.00 ms on a formula simplification. DAG size of input: 1184 DAG size of output: 1001 [2019-11-24 16:35:53,376 WARN L192 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 1002 DAG size of output: 1001 [2019-11-24 16:35:54,392 WARN L192 SmtUtils]: Spent 978.00 ms on a formula simplification. DAG size of input: 1195 DAG size of output: 1012 [2019-11-24 16:35:55,241 WARN L192 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 1013 DAG size of output: 1012 [2019-11-24 16:35:56,313 WARN L192 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 1209 DAG size of output: 1023 [2019-11-24 16:35:57,216 WARN L192 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 1024 DAG size of output: 1023 [2019-11-24 16:35:58,257 WARN L192 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 1223 DAG size of output: 1034 [2019-11-24 16:35:59,188 WARN L192 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 1035 DAG size of output: 1034 [2019-11-24 16:36:00,240 WARN L192 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 1233 DAG size of output: 1045 [2019-11-24 16:36:01,181 WARN L192 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 1046 DAG size of output: 1045 [2019-11-24 16:36:02,253 WARN L192 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 1248 DAG size of output: 1056 [2019-11-24 16:36:03,249 WARN L192 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 1057 DAG size of output: 1056 [2019-11-24 16:36:04,351 WARN L192 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 1262 DAG size of output: 1067 [2019-11-24 16:36:05,344 WARN L192 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 1068 DAG size of output: 1067 [2019-11-24 16:36:06,442 WARN L192 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 1273 DAG size of output: 1078 [2019-11-24 16:36:07,481 WARN L192 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 1079 DAG size of output: 1078 [2019-11-24 16:36:08,652 WARN L192 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 1288 DAG size of output: 1089 [2019-11-24 16:36:09,656 WARN L192 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 1090 DAG size of output: 1089 [2019-11-24 16:36:10,900 WARN L192 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 1300 DAG size of output: 1100 [2019-11-24 16:36:11,931 WARN L192 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 1101 DAG size of output: 1100 [2019-11-24 16:36:13,200 WARN L192 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 1313 DAG size of output: 1111 [2019-11-24 16:36:14,264 WARN L192 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 1112 DAG size of output: 1111 [2019-11-24 16:36:15,562 WARN L192 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 1326 DAG size of output: 1122 [2019-11-24 16:36:16,639 WARN L192 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 1123 DAG size of output: 1122 [2019-11-24 16:36:17,937 WARN L192 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 1341 DAG size of output: 1133 [2019-11-24 16:36:19,034 WARN L192 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 1134 DAG size of output: 1133 [2019-11-24 16:36:20,354 WARN L192 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 1354 DAG size of output: 1144 [2019-11-24 16:36:21,487 WARN L192 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 1145 DAG size of output: 1144 [2019-11-24 16:36:22,843 WARN L192 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 1363 DAG size of output: 1155 [2019-11-24 16:36:24,015 WARN L192 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 1156 DAG size of output: 1155 [2019-11-24 16:36:25,327 WARN L192 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 1376 DAG size of output: 1166 [2019-11-24 16:36:26,534 WARN L192 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 1167 DAG size of output: 1166 [2019-11-24 16:36:27,865 WARN L192 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 1390 DAG size of output: 1177 [2019-11-24 16:36:29,080 WARN L192 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 1178 DAG size of output: 1177 [2019-11-24 16:36:30,445 WARN L192 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 1405 DAG size of output: 1188 [2019-11-24 16:36:31,698 WARN L192 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 1189 DAG size of output: 1188 [2019-11-24 16:36:33,130 WARN L192 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 1418 DAG size of output: 1199 [2019-11-24 16:36:34,398 WARN L192 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 1200 DAG size of output: 1199 [2019-11-24 16:36:35,813 WARN L192 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 1428 DAG size of output: 1210 [2019-11-24 16:36:37,108 WARN L192 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 1211 DAG size of output: 1210 [2019-11-24 16:36:38,585 WARN L192 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 1444 DAG size of output: 1221 [2019-11-24 16:36:39,885 WARN L192 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 1222 DAG size of output: 1221