/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/init-non-constant-2-n-u.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:50:55,059 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:50:55,062 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:50:55,075 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:50:55,075 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:50:55,076 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:50:55,078 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:50:55,079 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:50:55,081 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:50:55,082 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:50:55,083 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:50:55,084 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:50:55,084 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:50:55,085 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:50:55,086 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:50:55,087 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:50:55,088 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:50:55,089 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:50:55,091 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:50:55,092 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:50:55,094 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:50:55,095 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:50:55,096 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:50:55,097 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:50:55,099 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-24 09:50:55,102 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:50:55,103 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:50:55,104 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:50:55,104 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:50:55,106 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:50:55,106 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:50:55,106 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:50:55,107 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:50:55,107 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:50:55,108 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:50:55,108 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:50:55,109 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 09:50:55,124 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:50:55,124 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:50:55,125 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:50:55,125 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:50:55,125 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:50:55,126 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:50:55,126 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:50:55,126 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:50:55,126 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:50:55,126 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:50:55,127 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:50:55,127 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:50:55,127 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:50:55,127 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:50:55,127 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:50:55,128 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:50:55,128 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:50:55,128 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:50:55,129 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:50:55,129 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:50:55,129 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:50:55,129 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:50:55,129 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:50:55,130 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:50:55,130 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:50:55,130 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:50:55,130 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:50:55,130 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:50:55,131 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:50:55,131 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:50:55,131 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:50:55,131 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:50:55,131 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:50:55,132 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:50:55,132 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:50:55,132 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:50:55,132 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:50:55,132 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:50:55,427 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:50:55,451 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:50:55,455 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:50:55,457 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:50:55,457 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:50:55,458 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-multidimensional/init-non-constant-2-n-u.c [2019-11-24 09:50:55,536 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25182c527/b4420a70199e4c16bd73606ec5bba32f/FLAG39d347af7 [2019-11-24 09:50:56,017 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:50:56,018 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-multidimensional/init-non-constant-2-n-u.c [2019-11-24 09:50:56,025 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25182c527/b4420a70199e4c16bd73606ec5bba32f/FLAG39d347af7 [2019-11-24 09:50:56,384 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25182c527/b4420a70199e4c16bd73606ec5bba32f [2019-11-24 09:50:56,394 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:50:56,396 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:50:56,397 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:50:56,397 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:50:56,401 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:50:56,402 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:50:56" (1/1) ... [2019-11-24 09:50:56,404 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b1e4757 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:50:56, skipping insertion in model container [2019-11-24 09:50:56,405 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:50:56" (1/1) ... [2019-11-24 09:50:56,412 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:50:56,430 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:50:56,588 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:50:56,592 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:50:56,613 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:50:56,634 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:50:56,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:50:56 WrapperNode [2019-11-24 09:50:56,634 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:50:56,635 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:50:56,635 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:50:56,635 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:50:56,718 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:50:56" (1/1) ... [2019-11-24 09:50:56,724 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:50:56" (1/1) ... [2019-11-24 09:50:56,747 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:50:56,747 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:50:56,747 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:50:56,747 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:50:56,757 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:50:56" (1/1) ... [2019-11-24 09:50:56,758 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:50:56" (1/1) ... [2019-11-24 09:50:56,759 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:50:56" (1/1) ... [2019-11-24 09:50:56,760 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:50:56" (1/1) ... [2019-11-24 09:50:56,765 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:50:56" (1/1) ... [2019-11-24 09:50:56,770 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:50:56" (1/1) ... [2019-11-24 09:50:56,772 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:50:56" (1/1) ... [2019-11-24 09:50:56,774 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:50:56,774 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:50:56,774 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:50:56,774 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:50:56,775 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:50:56" (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 09:50:56,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:50:56,831 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:50:56,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:50:56,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:50:56,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:50:56,832 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:50:57,215 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:50:57,216 INFO L284 CfgBuilder]: Removed 10 assume(true) statements. [2019-11-24 09:50:57,217 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:50:57 BoogieIcfgContainer [2019-11-24 09:50:57,217 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:50:57,217 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:50:57,217 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:50:57,217 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:50:57,218 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:50:57" (1/1) ... [2019-11-24 09:50:57,219 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 09:50:57,240 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:50:57,240 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:50:57,247 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:50:57,254 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:50:57,255 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:50:57,873 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:58,289 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 123 [2019-11-24 09:50:58,458 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:58,557 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:58,576 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:58,771 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 149 [2019-11-24 09:50:58,890 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 149 [2019-11-24 09:50:59,110 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 157 [2019-11-24 09:50:59,271 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 155 [2019-11-24 09:50:59,699 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:59,837 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:59,856 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:59,931 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:59,987 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:51:00,048 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:51:02,611 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 272 [2019-11-24 09:51:02,851 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 332 DAG size of output: 284 [2019-11-24 09:51:03,109 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 296 [2019-11-24 09:51:03,385 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 308 [2019-11-24 09:51:03,561 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 308 [2019-11-24 09:51:03,729 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 320 [2019-11-24 09:51:04,062 WARN L192 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 389 DAG size of output: 332 [2019-11-24 09:51:04,348 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 402 DAG size of output: 344 [2019-11-24 09:51:04,502 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 345 [2019-11-24 09:51:04,679 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 420 DAG size of output: 359 [2019-11-24 09:51:04,969 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 429 DAG size of output: 368 [2019-11-24 09:51:05,150 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 368 [2019-11-24 09:51:05,394 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 444 DAG size of output: 380 [2019-11-24 09:51:05,717 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 459 DAG size of output: 392 [2019-11-24 09:51:06,083 WARN L192 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 473 DAG size of output: 404 [2019-11-24 09:51:06,316 WARN L192 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 405 DAG size of output: 404 [2019-11-24 09:51:06,559 WARN L192 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 486 DAG size of output: 416 [2019-11-24 09:51:06,772 WARN L192 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 417 DAG size of output: 416 [2019-11-24 09:51:07,106 WARN L192 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 499 DAG size of output: 428 [2019-11-24 09:51:07,330 WARN L192 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 429 DAG size of output: 428 [2019-11-24 09:51:07,566 WARN L192 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 513 DAG size of output: 440 [2019-11-24 09:51:07,734 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 441 DAG size of output: 440 [2019-11-24 09:51:07,971 WARN L192 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 452 [2019-11-24 09:51:08,145 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 453 DAG size of output: 452 [2019-11-24 09:51:08,398 WARN L192 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 543 DAG size of output: 464 [2019-11-24 09:51:08,589 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 465 DAG size of output: 464 [2019-11-24 09:51:08,830 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 556 DAG size of output: 476 [2019-11-24 09:51:09,019 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 477 DAG size of output: 476 [2019-11-24 09:51:09,316 WARN L192 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 569 DAG size of output: 488 [2019-11-24 09:51:09,553 WARN L192 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 489 DAG size of output: 488 [2019-11-24 09:51:09,809 WARN L192 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 586 DAG size of output: 500 [2019-11-24 09:51:10,033 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 501 DAG size of output: 500 [2019-11-24 09:51:10,365 WARN L192 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 599 DAG size of output: 512 [2019-11-24 09:51:10,593 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 513 DAG size of output: 512 [2019-11-24 09:51:10,887 WARN L192 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 612 DAG size of output: 524 [2019-11-24 09:51:11,183 WARN L192 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 524 [2019-11-24 09:51:11,466 WARN L192 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 627 DAG size of output: 536 [2019-11-24 09:51:11,707 WARN L192 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 537 DAG size of output: 536 [2019-11-24 09:51:12,010 WARN L192 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 640 DAG size of output: 548 [2019-11-24 09:51:12,271 WARN L192 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 549 DAG size of output: 548 [2019-11-24 09:51:12,592 WARN L192 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 657 DAG size of output: 560 [2019-11-24 09:51:12,862 WARN L192 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 561 DAG size of output: 560 [2019-11-24 09:51:13,194 WARN L192 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 669 DAG size of output: 572 [2019-11-24 09:51:13,477 WARN L192 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 573 DAG size of output: 572 [2019-11-24 09:51:13,840 WARN L192 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 686 DAG size of output: 584 [2019-11-24 09:51:14,130 WARN L192 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 585 DAG size of output: 584 [2019-11-24 09:51:14,485 WARN L192 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 698 DAG size of output: 596 [2019-11-24 09:51:14,789 WARN L192 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 597 DAG size of output: 596 [2019-11-24 09:51:15,206 WARN L192 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 712 DAG size of output: 608 [2019-11-24 09:51:15,525 WARN L192 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 609 DAG size of output: 608 [2019-11-24 09:51:15,972 WARN L192 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 727 DAG size of output: 620 [2019-11-24 09:51:16,304 WARN L192 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 621 DAG size of output: 620 [2019-11-24 09:51:16,734 WARN L192 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 743 DAG size of output: 632 [2019-11-24 09:51:17,107 WARN L192 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 633 DAG size of output: 632 [2019-11-24 09:51:17,529 WARN L192 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 754 DAG size of output: 644 [2019-11-24 09:51:17,884 WARN L192 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 645 DAG size of output: 644 [2019-11-24 09:51:18,329 WARN L192 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 764 DAG size of output: 656 [2019-11-24 09:51:18,710 WARN L192 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 657 DAG size of output: 656 [2019-11-24 09:51:19,161 WARN L192 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 782 DAG size of output: 668 [2019-11-24 09:51:19,551 WARN L192 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 669 DAG size of output: 668 [2019-11-24 09:51:20,085 WARN L192 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 801 DAG size of output: 680 [2019-11-24 09:51:20,491 WARN L192 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 681 DAG size of output: 681 [2019-11-24 09:51:20,968 WARN L192 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 816 DAG size of output: 695 [2019-11-24 09:51:21,387 WARN L192 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 695 DAG size of output: 693 [2019-11-24 09:51:21,904 WARN L192 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 826 DAG size of output: 704 [2019-11-24 09:51:22,359 WARN L192 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 705 DAG size of output: 704 [2019-11-24 09:51:22,886 WARN L192 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 841 DAG size of output: 716 [2019-11-24 09:51:23,346 WARN L192 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 717 DAG size of output: 716 [2019-11-24 09:51:23,925 WARN L192 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 853 DAG size of output: 728 [2019-11-24 09:51:24,403 WARN L192 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 729 DAG size of output: 728 [2019-11-24 09:51:24,977 WARN L192 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 869 DAG size of output: 740 [2019-11-24 09:51:25,479 WARN L192 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 741 DAG size of output: 740 [2019-11-24 09:51:26,088 WARN L192 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 884 DAG size of output: 752 [2019-11-24 09:51:26,599 WARN L192 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 753 DAG size of output: 752 [2019-11-24 09:51:27,225 WARN L192 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 901 DAG size of output: 764 [2019-11-24 09:51:27,800 WARN L192 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 765 DAG size of output: 764 [2019-11-24 09:51:28,406 WARN L192 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 910 DAG size of output: 776 [2019-11-24 09:51:28,987 WARN L192 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 777 DAG size of output: 776 [2019-11-24 09:51:29,616 WARN L192 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 926 DAG size of output: 788 [2019-11-24 09:51:30,231 WARN L192 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 789 DAG size of output: 789 [2019-11-24 09:51:30,886 WARN L192 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 942 DAG size of output: 803 [2019-11-24 09:51:31,508 WARN L192 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 803 DAG size of output: 803 [2019-11-24 09:51:32,222 WARN L192 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 957 DAG size of output: 819 [2019-11-24 09:51:32,910 WARN L192 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 820 DAG size of output: 816 [2019-11-24 09:51:33,688 WARN L192 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 972 DAG size of output: 824 [2019-11-24 09:51:34,351 WARN L192 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 825 DAG size of output: 824 [2019-11-24 09:51:35,057 WARN L192 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 977 DAG size of output: 836 [2019-11-24 09:51:35,793 WARN L192 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 837 DAG size of output: 836 [2019-11-24 09:51:36,515 WARN L192 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 994 DAG size of output: 848 [2019-11-24 09:51:37,206 WARN L192 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 849 DAG size of output: 848 [2019-11-24 09:51:37,971 WARN L192 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 1007 DAG size of output: 860 [2019-11-24 09:51:38,646 WARN L192 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 861 DAG size of output: 860 [2019-11-24 09:51:39,462 WARN L192 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 1023 DAG size of output: 872 [2019-11-24 09:51:40,159 WARN L192 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 873 DAG size of output: 872 [2019-11-24 09:51:40,966 WARN L192 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 1038 DAG size of output: 884 [2019-11-24 09:51:41,687 WARN L192 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 885 DAG size of output: 884 [2019-11-24 09:51:42,575 WARN L192 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 1049 DAG size of output: 896 [2019-11-24 09:51:43,331 WARN L192 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 897 DAG size of output: 896 [2019-11-24 09:51:44,206 WARN L192 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 1063 DAG size of output: 908 [2019-11-24 09:51:44,967 WARN L192 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 909 DAG size of output: 908 [2019-11-24 09:51:45,881 WARN L192 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 1076 DAG size of output: 920 [2019-11-24 09:51:46,684 WARN L192 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 921 DAG size of output: 920 [2019-11-24 09:51:47,596 WARN L192 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 1092 DAG size of output: 932 [2019-11-24 09:51:48,418 WARN L192 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 933 DAG size of output: 932 [2019-11-24 09:51:49,353 WARN L192 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 1102 DAG size of output: 944 [2019-11-24 09:51:50,231 WARN L192 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 945 DAG size of output: 944 [2019-11-24 09:51:51,156 WARN L192 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 1120 DAG size of output: 956 [2019-11-24 09:51:52,021 WARN L192 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 957 DAG size of output: 956 [2019-11-24 09:51:52,970 WARN L192 SmtUtils]: Spent 894.00 ms on a formula simplification. DAG size of input: 1137 DAG size of output: 968 [2019-11-24 09:51:53,885 WARN L192 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 969 DAG size of output: 968 [2019-11-24 09:51:54,882 WARN L192 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 1148 DAG size of output: 980 [2019-11-24 09:51:55,814 WARN L192 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 981 DAG size of output: 980 [2019-11-24 09:51:56,844 WARN L192 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 1164 DAG size of output: 992 [2019-11-24 09:51:57,818 WARN L192 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 993 DAG size of output: 992 [2019-11-24 09:51:58,852 WARN L192 SmtUtils]: Spent 976.00 ms on a formula simplification. DAG size of input: 1179 DAG size of output: 1004 [2019-11-24 09:51:59,841 WARN L192 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 1005 DAG size of output: 1004 [2019-11-24 09:52:00,906 WARN L192 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 1192 DAG size of output: 1016 [2019-11-24 09:52:01,896 WARN L192 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 1017 DAG size of output: 1016 [2019-11-24 09:52:03,015 WARN L192 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 1208 DAG size of output: 1028 [2019-11-24 09:52:04,057 WARN L192 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 1029 DAG size of output: 1028 [2019-11-24 09:52:05,174 WARN L192 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 1221 DAG size of output: 1040 [2019-11-24 09:52:06,206 WARN L192 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 1041 DAG size of output: 1040 [2019-11-24 09:52:07,399 WARN L192 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 1238 DAG size of output: 1052 [2019-11-24 09:52:08,480 WARN L192 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 1053 DAG size of output: 1052 [2019-11-24 09:52:09,621 WARN L192 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 1250 DAG size of output: 1064 [2019-11-24 09:52:10,732 WARN L192 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 1065 DAG size of output: 1064 [2019-11-24 09:52:11,950 WARN L192 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 1265 DAG size of output: 1076 [2019-11-24 09:52:13,101 WARN L192 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 1077 DAG size of output: 1077 [2019-11-24 09:52:14,350 WARN L192 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 1277 DAG size of output: 1091 [2019-11-24 09:52:15,525 WARN L192 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 1091 DAG size of output: 1089 [2019-11-24 09:52:16,796 WARN L192 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 1292 DAG size of output: 1100 [2019-11-24 09:52:17,981 WARN L192 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 1101 DAG size of output: 1100 [2019-11-24 09:52:19,267 WARN L192 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 1301 DAG size of output: 1112 [2019-11-24 09:52:20,552 WARN L192 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 1113 DAG size of output: 1112 [2019-11-24 09:52:22,122 WARN L192 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 1316 DAG size of output: 1124 [2019-11-24 09:52:23,402 WARN L192 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 1125 DAG size of output: 1124 [2019-11-24 09:52:24,799 WARN L192 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 1331 DAG size of output: 1136 [2019-11-24 09:52:26,113 WARN L192 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 1137 DAG size of output: 1136 [2019-11-24 09:52:27,549 WARN L192 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 1345 DAG size of output: 1148 [2019-11-24 09:52:28,901 WARN L192 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 1149 DAG size of output: 1149 [2019-11-24 09:52:30,352 WARN L192 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 1365 DAG size of output: 1163 [2019-11-24 09:52:31,724 WARN L192 SmtUtils]: Spent 806.00 ms on a formula simplification. DAG size of input: 1163 DAG size of output: 1161 [2019-11-24 09:52:33,278 WARN L192 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 1376 DAG size of output: 1172 [2019-11-24 09:52:34,693 WARN L192 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 1173 DAG size of output: 1172 [2019-11-24 09:52:36,199 WARN L192 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 1389 DAG size of output: 1184 [2019-11-24 09:52:37,634 WARN L192 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 1185 DAG size of output: 1184