java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid NeverFluid --sifa.intern.fluid NeverFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+sep-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-19 21:39:54,180 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-19 21:39:54,182 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-19 21:39:54,194 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-19 21:39:54,194 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-19 21:39:54,195 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-19 21:39:54,196 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-19 21:39:54,198 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-19 21:39:54,200 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-19 21:39:54,201 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-19 21:39:54,202 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-19 21:39:54,203 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-19 21:39:54,203 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-19 21:39:54,204 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-19 21:39:54,205 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-19 21:39:54,206 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-19 21:39:54,207 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-19 21:39:54,208 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-19 21:39:54,209 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-19 21:39:54,211 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-19 21:39:54,212 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-19 21:39:54,213 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-19 21:39:54,214 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-19 21:39:54,215 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-19 21:39:54,217 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-19 21:39:54,217 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-19 21:39:54,217 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-19 21:39:54,218 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-19 21:39:54,219 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-19 21:39:54,220 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-19 21:39:54,220 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-19 21:39:54,220 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-19 21:39:54,221 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-19 21:39:54,222 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-19 21:39:54,223 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-19 21:39:54,223 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-19 21:39:54,224 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-19 21:39:54,224 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-19 21:39:54,224 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-19 21:39:54,225 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-19 21:39:54,226 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-19 21:39:54,226 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-19 21:39:54,240 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-19 21:39:54,240 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-19 21:39:54,242 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-19 21:39:54,242 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-19 21:39:54,242 INFO L138 SettingsManager]: * Use SBE=true [2019-09-19 21:39:54,242 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-19 21:39:54,242 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-19 21:39:54,243 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-19 21:39:54,243 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-19 21:39:54,243 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-19 21:39:54,243 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-19 21:39:54,243 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-19 21:39:54,244 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-19 21:39:54,244 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-19 21:39:54,244 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-19 21:39:54,244 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-19 21:39:54,244 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-19 21:39:54,245 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-19 21:39:54,245 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-19 21:39:54,245 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-19 21:39:54,245 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-19 21:39:54,246 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-19 21:39:54,246 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-19 21:39:54,246 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-19 21:39:54,246 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-19 21:39:54,246 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-19 21:39:54,247 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-19 21:39:54,247 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-19 21:39:54,247 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> NeverFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> NeverFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-19 21:39:54,278 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-19 21:39:54,291 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-19 21:39:54,295 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-19 21:39:54,296 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-19 21:39:54,296 INFO L275 PluginConnector]: CDTParser initialized [2019-09-19 21:39:54,297 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+sep-reducer.c [2019-09-19 21:39:54,356 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3b3697ea/1a7f2b77fe4545af94b9eadd2e99b71b/FLAG391b88283 [2019-09-19 21:39:54,886 INFO L306 CDTParser]: Found 1 translation units. [2019-09-19 21:39:54,887 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+sep-reducer.c [2019-09-19 21:39:54,925 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3b3697ea/1a7f2b77fe4545af94b9eadd2e99b71b/FLAG391b88283 [2019-09-19 21:39:55,162 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f3b3697ea/1a7f2b77fe4545af94b9eadd2e99b71b [2019-09-19 21:39:55,173 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-19 21:39:55,175 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-19 21:39:55,177 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-19 21:39:55,177 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-19 21:39:55,181 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-19 21:39:55,182 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 09:39:55" (1/1) ... [2019-09-19 21:39:55,185 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50c75ddc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:55, skipping insertion in model container [2019-09-19 21:39:55,185 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 09:39:55" (1/1) ... [2019-09-19 21:39:55,192 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-19 21:39:55,307 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-19 21:39:56,143 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 21:39:56,149 INFO L188 MainTranslator]: Completed pre-run [2019-09-19 21:39:56,431 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 21:39:56,453 INFO L192 MainTranslator]: Completed translation [2019-09-19 21:39:56,454 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:56 WrapperNode [2019-09-19 21:39:56,454 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-19 21:39:56,455 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-19 21:39:56,455 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-19 21:39:56,455 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-19 21:39:56,474 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:56" (1/1) ... [2019-09-19 21:39:56,483 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:56" (1/1) ... [2019-09-19 21:39:56,528 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:56" (1/1) ... [2019-09-19 21:39:56,529 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:56" (1/1) ... [2019-09-19 21:39:56,581 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:56" (1/1) ... [2019-09-19 21:39:56,602 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:56" (1/1) ... [2019-09-19 21:39:56,618 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:56" (1/1) ... [2019-09-19 21:39:56,631 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-19 21:39:56,632 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-19 21:39:56,632 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-19 21:39:56,632 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-19 21:39:56,633 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 09:39:56" (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 [2019-09-19 21:39:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-19 21:39:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-19 21:39:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-19 21:39:56,709 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-19 21:39:56,709 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-19 21:39:56,709 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-19 21:39:56,709 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-19 21:39:56,710 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-19 21:39:56,710 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-19 21:39:56,710 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-19 21:39:58,955 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-19 21:39:58,955 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-19 21:39:58,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 09:39:58 BoogieIcfgContainer [2019-09-19 21:39:58,959 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-19 21:39:58,960 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-19 21:39:58,960 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-19 21:39:58,961 INFO L275 PluginConnector]: Sifa initialized [2019-09-19 21:39:58,962 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 09:39:58" (1/1) ... [2019-09-19 21:39:58,964 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=NeverFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=NeverFluid [2019-09-19 21:39:59,003 INFO L162 IcfgInterpreter]: Started Sifa with 16 locations of interest [2019-09-19 21:39:59,003 INFO L169 IcfgInterpreter]: Building call graph [2019-09-19 21:39:59,032 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-19 21:39:59,042 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-19 21:39:59,044 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-19 21:39:59,219 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 44 for LOIs [2019-09-19 21:40:01,051 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 312 DAG size of output: 1 [2019-09-19 21:40:01,190 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 1 [2019-09-19 21:40:01,365 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 1 [2019-09-19 21:40:01,560 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 1 [2019-09-19 21:40:01,835 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 1 [2019-09-19 21:40:02,004 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 374 DAG size of output: 1 [2019-09-19 21:40:02,216 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 416 DAG size of output: 1 [2019-09-19 21:40:02,394 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 408 DAG size of output: 1 [2019-09-19 21:40:02,660 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 450 DAG size of output: 1 [2019-09-19 21:40:02,875 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 442 DAG size of output: 1 [2019-09-19 21:40:03,181 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 484 DAG size of output: 1 [2019-09-19 21:40:03,481 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 476 DAG size of output: 1 [2019-09-19 21:40:03,799 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 518 DAG size of output: 1 [2019-09-19 21:40:04,100 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 510 DAG size of output: 1 [2019-09-19 21:40:04,462 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 552 DAG size of output: 1 [2019-09-19 21:40:04,795 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 544 DAG size of output: 1 [2019-09-19 21:40:05,190 WARN L191 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 586 DAG size of output: 1 [2019-09-19 21:40:05,539 WARN L191 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 578 DAG size of output: 1 [2019-09-19 21:40:05,980 WARN L191 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 620 DAG size of output: 1 [2019-09-19 21:40:06,420 WARN L191 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 612 DAG size of output: 1 [2019-09-19 21:40:06,929 WARN L191 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 654 DAG size of output: 1 [2019-09-19 21:40:07,414 WARN L191 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 646 DAG size of output: 1 [2019-09-19 21:40:07,944 WARN L191 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 688 DAG size of output: 1 [2019-09-19 21:40:08,452 WARN L191 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 680 DAG size of output: 1 [2019-09-19 21:40:09,028 WARN L191 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 722 DAG size of output: 1 [2019-09-19 21:40:09,583 WARN L191 SmtUtils]: Spent 551.00 ms on a formula simplification. DAG size of input: 714 DAG size of output: 1 [2019-09-19 21:40:10,210 WARN L191 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 756 DAG size of output: 1 [2019-09-19 21:40:10,798 WARN L191 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 748 DAG size of output: 1 [2019-09-19 21:40:11,529 WARN L191 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 791 DAG size of output: 1 [2019-09-19 21:40:12,197 WARN L191 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 783 DAG size of output: 1 [2019-09-19 21:40:12,924 WARN L191 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 826 DAG size of output: 1 [2019-09-19 21:40:13,613 WARN L191 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 818 DAG size of output: 1 [2019-09-19 21:40:14,412 WARN L191 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 858 DAG size of output: 1 [2019-09-19 21:40:15,178 WARN L191 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 850 DAG size of output: 1 [2019-09-19 21:40:16,014 WARN L191 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 892 DAG size of output: 1 [2019-09-19 21:40:16,902 WARN L191 SmtUtils]: Spent 884.00 ms on a formula simplification. DAG size of input: 884 DAG size of output: 1 [2019-09-19 21:40:17,820 WARN L191 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 926 DAG size of output: 1 [2019-09-19 21:40:18,693 WARN L191 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 918 DAG size of output: 1 [2019-09-19 21:40:19,649 WARN L191 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 960 DAG size of output: 1 [2019-09-19 21:40:20,578 WARN L191 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 952 DAG size of output: 1 [2019-09-19 21:40:21,614 WARN L191 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 994 DAG size of output: 1 [2019-09-19 21:40:22,660 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 986 DAG size of output: 1 [2019-09-19 21:40:23,753 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 1028 DAG size of output: 1 [2019-09-19 21:40:24,782 WARN L191 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 1020 DAG size of output: 1 [2019-09-19 21:40:25,953 WARN L191 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 1062 DAG size of output: 1 [2019-09-19 21:40:27,102 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 1054 DAG size of output: 1 [2019-09-19 21:40:28,406 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 1096 DAG size of output: 1 [2019-09-19 21:40:29,644 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 1088 DAG size of output: 1 [2019-09-19 21:40:30,983 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 1130 DAG size of output: 1 [2019-09-19 21:40:32,297 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 1122 DAG size of output: 1 [2019-09-19 21:40:33,738 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 1164 DAG size of output: 1 [2019-09-19 21:40:35,169 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 1156 DAG size of output: 1 [2019-09-19 21:40:36,757 WARN L191 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 1198 DAG size of output: 1 [2019-09-19 21:40:38,331 WARN L191 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 1190 DAG size of output: 1 [2019-09-19 21:40:39,980 WARN L191 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 1232 DAG size of output: 1 [2019-09-19 21:40:41,639 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 1224 DAG size of output: 1 [2019-09-19 21:40:43,388 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 1266 DAG size of output: 1 [2019-09-19 21:40:45,126 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 1258 DAG size of output: 1 [2019-09-19 21:40:46,989 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 1300 DAG size of output: 1 [2019-09-19 21:40:48,803 WARN L191 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 1292 DAG size of output: 1 [2019-09-19 21:40:50,752 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 1334 DAG size of output: 1 [2019-09-19 21:40:52,672 WARN L191 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 1326 DAG size of output: 1 [2019-09-19 21:40:54,711 WARN L191 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 1368 DAG size of output: 1 [2019-09-19 21:40:56,713 WARN L191 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 1360 DAG size of output: 1 [2019-09-19 21:40:58,876 WARN L191 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 1402 DAG size of output: 1 [2019-09-19 21:41:01,017 WARN L191 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 1394 DAG size of output: 1 [2019-09-19 21:41:03,295 WARN L191 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 1436 DAG size of output: 1 [2019-09-19 21:41:05,543 WARN L191 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 1428 DAG size of output: 1 [2019-09-19 21:41:07,923 WARN L191 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 1470 DAG size of output: 1 [2019-09-19 21:41:10,283 WARN L191 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 1462 DAG size of output: 1 [2019-09-19 21:41:12,789 WARN L191 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 1505 DAG size of output: 1 [2019-09-19 21:41:15,228 WARN L191 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 1497 DAG size of output: 1 [2019-09-19 21:41:17,829 WARN L191 SmtUtils]: Spent 2.55 s on a formula simplification. DAG size of input: 1540 DAG size of output: 1 [2019-09-19 21:41:20,388 WARN L191 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 1532 DAG size of output: 1 [2019-09-19 21:41:23,123 WARN L191 SmtUtils]: Spent 2.69 s on a formula simplification. DAG size of input: 1575 DAG size of output: 1 [2019-09-19 21:41:25,844 WARN L191 SmtUtils]: Spent 2.72 s on a formula simplification. DAG size of input: 1567 DAG size of output: 1 [2019-09-19 21:41:28,654 WARN L191 SmtUtils]: Spent 2.76 s on a formula simplification. DAG size of input: 1609 DAG size of output: 1 [2019-09-19 21:41:31,474 WARN L191 SmtUtils]: Spent 2.82 s on a formula simplification. DAG size of input: 1601 DAG size of output: 1 [2019-09-19 21:41:34,492 WARN L191 SmtUtils]: Spent 2.96 s on a formula simplification. DAG size of input: 1645 DAG size of output: 1 [2019-09-19 21:41:37,479 WARN L191 SmtUtils]: Spent 2.98 s on a formula simplification. DAG size of input: 1637 DAG size of output: 1 [2019-09-19 21:41:40,592 WARN L191 SmtUtils]: Spent 3.05 s on a formula simplification. DAG size of input: 1679 DAG size of output: 1 [2019-09-19 21:41:43,667 WARN L191 SmtUtils]: Spent 3.07 s on a formula simplification. DAG size of input: 1671 DAG size of output: 1 [2019-09-19 21:41:46,909 WARN L191 SmtUtils]: Spent 3.19 s on a formula simplification. DAG size of input: 1713 DAG size of output: 1 [2019-09-19 21:41:50,130 WARN L191 SmtUtils]: Spent 3.22 s on a formula simplification. DAG size of input: 1705 DAG size of output: 1 [2019-09-19 21:41:53,460 WARN L191 SmtUtils]: Spent 3.27 s on a formula simplification. DAG size of input: 1747 DAG size of output: 1 [2019-09-19 21:41:56,793 WARN L191 SmtUtils]: Spent 3.33 s on a formula simplification. DAG size of input: 1739 DAG size of output: 1 [2019-09-19 21:42:00,274 WARN L191 SmtUtils]: Spent 3.42 s on a formula simplification. DAG size of input: 1781 DAG size of output: 1 [2019-09-19 21:42:03,716 WARN L191 SmtUtils]: Spent 3.44 s on a formula simplification. DAG size of input: 1773 DAG size of output: 1 [2019-09-19 21:42:07,383 WARN L191 SmtUtils]: Spent 3.60 s on a formula simplification. DAG size of input: 1815 DAG size of output: 1 [2019-09-19 21:42:10,994 WARN L191 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 1807 DAG size of output: 1 [2019-09-19 21:42:14,786 WARN L191 SmtUtils]: Spent 3.73 s on a formula simplification. DAG size of input: 1849 DAG size of output: 1 [2019-09-19 21:42:18,547 WARN L191 SmtUtils]: Spent 3.76 s on a formula simplification. DAG size of input: 1841 DAG size of output: 1 [2019-09-19 21:42:22,485 WARN L191 SmtUtils]: Spent 3.88 s on a formula simplification. DAG size of input: 1883 DAG size of output: 1 [2019-09-19 21:42:26,392 WARN L191 SmtUtils]: Spent 3.90 s on a formula simplification. DAG size of input: 1875 DAG size of output: 1 [2019-09-19 21:42:30,439 WARN L191 SmtUtils]: Spent 3.99 s on a formula simplification. DAG size of input: 1917 DAG size of output: 1 [2019-09-19 21:42:34,491 WARN L191 SmtUtils]: Spent 4.05 s on a formula simplification. DAG size of input: 1909 DAG size of output: 1 [2019-09-19 21:42:38,728 WARN L191 SmtUtils]: Spent 4.17 s on a formula simplification. DAG size of input: 1951 DAG size of output: 1 [2019-09-19 21:42:42,954 WARN L191 SmtUtils]: Spent 4.22 s on a formula simplification. DAG size of input: 1943 DAG size of output: 1 [2019-09-19 21:42:47,357 WARN L191 SmtUtils]: Spent 4.33 s on a formula simplification. DAG size of input: 1985 DAG size of output: 1 [2019-09-19 21:42:51,745 WARN L191 SmtUtils]: Spent 4.38 s on a formula simplification. DAG size of input: 1977 DAG size of output: 1 [2019-09-19 21:42:56,308 WARN L191 SmtUtils]: Spent 4.49 s on a formula simplification. DAG size of input: 2019 DAG size of output: 1 [2019-09-19 21:43:00,862 WARN L191 SmtUtils]: Spent 4.55 s on a formula simplification. DAG size of input: 2011 DAG size of output: 1 [2019-09-19 21:43:05,608 WARN L191 SmtUtils]: Spent 4.68 s on a formula simplification. DAG size of input: 2053 DAG size of output: 1 [2019-09-19 21:43:10,370 WARN L191 SmtUtils]: Spent 4.76 s on a formula simplification. DAG size of input: 2045 DAG size of output: 1 [2019-09-19 21:43:15,246 WARN L191 SmtUtils]: Spent 4.81 s on a formula simplification. DAG size of input: 2087 DAG size of output: 1 [2019-09-19 21:43:20,189 WARN L191 SmtUtils]: Spent 4.94 s on a formula simplification. DAG size of input: 2079 DAG size of output: 1 [2019-09-19 21:43:25,239 WARN L191 SmtUtils]: Spent 4.95 s on a formula simplification. DAG size of input: 2121 DAG size of output: 1 [2019-09-19 21:43:30,255 WARN L191 SmtUtils]: Spent 5.01 s on a formula simplification. DAG size of input: 2113 DAG size of output: 1 [2019-09-19 21:44:03,895 WARN L191 SmtUtils]: Spent 33.56 s on a formula simplification. DAG size of input: 2113 DAG size of output: 850 [2019-09-19 21:44:11,516 WARN L191 SmtUtils]: Spent 7.62 s on a formula simplification that was a NOOP. DAG size: 850 [2019-09-19 21:45:34,405 WARN L191 SmtUtils]: Spent 1.38 m on a formula simplification. DAG size of input: 2121 DAG size of output: 863 [2019-09-19 21:45:56,300 WARN L191 SmtUtils]: Spent 21.89 s on a formula simplification that was a NOOP. DAG size: 863 [2019-09-19 21:46:38,601 WARN L191 SmtUtils]: Spent 42.25 s on a formula simplification. DAG size of input: 880 DAG size of output: 864 [2019-09-19 21:46:59,679 WARN L191 SmtUtils]: Spent 21.08 s on a formula simplification that was a NOOP. DAG size: 864 [2019-09-19 21:47:52,783 WARN L191 SmtUtils]: Spent 53.09 s on a formula simplification. DAG size of input: 879 DAG size of output: 871 [2019-09-19 21:48:19,277 WARN L191 SmtUtils]: Spent 26.49 s on a formula simplification that was a NOOP. DAG size: 871 [2019-09-19 21:49:16,651 WARN L191 SmtUtils]: Spent 57.31 s on a formula simplification. DAG size of input: 891 DAG size of output: 875 [2019-09-19 21:49:45,207 WARN L191 SmtUtils]: Spent 28.55 s on a formula simplification that was a NOOP. DAG size: 875 [2019-09-19 21:50:53,455 WARN L191 SmtUtils]: Spent 1.14 m on a formula simplification. DAG size of input: 890 DAG size of output: 882 [2019-09-19 21:51:27,603 WARN L191 SmtUtils]: Spent 34.15 s on a formula simplification that was a NOOP. DAG size: 882 [2019-09-19 21:52:39,302 WARN L191 SmtUtils]: Spent 1.19 m on a formula simplification. DAG size of input: 899 DAG size of output: 866