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 CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-17 15:24:26,047 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-17 15:24:26,049 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-17 15:24:26,061 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-17 15:24:26,061 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-17 15:24:26,062 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-17 15:24:26,063 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-17 15:24:26,065 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-17 15:24:26,067 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-17 15:24:26,068 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-17 15:24:26,069 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-17 15:24:26,070 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-17 15:24:26,070 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-17 15:24:26,071 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-17 15:24:26,072 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-17 15:24:26,073 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-17 15:24:26,074 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-17 15:24:26,075 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-17 15:24:26,077 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-17 15:24:26,079 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-17 15:24:26,081 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-17 15:24:26,082 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-17 15:24:26,083 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-17 15:24:26,084 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-17 15:24:26,086 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-17 15:24:26,087 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-17 15:24:26,087 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-17 15:24:26,088 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-17 15:24:26,088 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-17 15:24:26,089 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-17 15:24:26,090 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-17 15:24:26,090 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-17 15:24:26,091 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-17 15:24:26,092 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-17 15:24:26,093 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-17 15:24:26,093 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-17 15:24:26,094 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-17 15:24:26,094 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-17 15:24:26,094 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-17 15:24:26,095 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-17 15:24:26,095 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-17 15:24:26,096 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 [2019-09-17 15:24:26,111 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-17 15:24:26,111 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-17 15:24:26,112 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-17 15:24:26,112 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-17 15:24:26,112 INFO L138 SettingsManager]: * Use SBE=true [2019-09-17 15:24:26,113 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-17 15:24:26,113 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-17 15:24:26,113 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-17 15:24:26,113 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-17 15:24:26,113 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-17 15:24:26,114 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-17 15:24:26,114 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-17 15:24:26,114 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-17 15:24:26,114 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-17 15:24:26,114 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-17 15:24:26,115 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-17 15:24:26,115 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-17 15:24:26,115 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-17 15:24:26,115 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-17 15:24:26,115 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-17 15:24:26,116 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-17 15:24:26,116 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-17 15:24:26,116 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-17 15:24:26,116 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-17 15:24:26,116 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-17 15:24:26,117 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-17 15:24:26,117 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-17 15:24:26,117 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-17 15:24:26,117 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain 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 -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-17 15:24:26,148 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-17 15:24:26,162 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-17 15:24:26,164 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-17 15:24:26,166 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-17 15:24:26,166 INFO L275 PluginConnector]: CDTParser initialized [2019-09-17 15:24:26,167 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+nlh-reducer.c [2019-09-17 15:24:26,225 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/797a1a9b3/d200c299ed7448859587ef959ea835da/FLAG55551432f [2019-09-17 15:24:26,794 INFO L306 CDTParser]: Found 1 translation units. [2019-09-17 15:24:26,798 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/apache-get-tag.i.p+nlh-reducer.c [2019-09-17 15:24:26,825 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/797a1a9b3/d200c299ed7448859587ef959ea835da/FLAG55551432f [2019-09-17 15:24:27,045 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/797a1a9b3/d200c299ed7448859587ef959ea835da [2019-09-17 15:24:27,054 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-17 15:24:27,055 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-17 15:24:27,056 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-17 15:24:27,056 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-17 15:24:27,060 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-17 15:24:27,061 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 03:24:27" (1/1) ... [2019-09-17 15:24:27,064 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e81ba10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:24:27, skipping insertion in model container [2019-09-17 15:24:27,064 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 03:24:27" (1/1) ... [2019-09-17 15:24:27,071 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-17 15:24:27,148 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-17 15:24:27,975 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 15:24:27,985 INFO L188 MainTranslator]: Completed pre-run [2019-09-17 15:24:28,201 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 15:24:28,220 INFO L192 MainTranslator]: Completed translation [2019-09-17 15:24:28,221 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:24:28 WrapperNode [2019-09-17 15:24:28,221 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-17 15:24:28,222 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-17 15:24:28,222 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-17 15:24:28,223 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-17 15:24:28,237 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:24:28" (1/1) ... [2019-09-17 15:24:28,237 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:24:28" (1/1) ... [2019-09-17 15:24:28,259 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:24:28" (1/1) ... [2019-09-17 15:24:28,259 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:24:28" (1/1) ... [2019-09-17 15:24:28,294 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:24:28" (1/1) ... [2019-09-17 15:24:28,314 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:24:28" (1/1) ... [2019-09-17 15:24:28,324 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:24:28" (1/1) ... [2019-09-17 15:24:28,339 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-17 15:24:28,340 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-17 15:24:28,340 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-17 15:24:28,340 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-17 15:24:28,341 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 03:24:28" (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 [2019-09-17 15:24:28,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-17 15:24:28,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-17 15:24:28,432 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-17 15:24:28,432 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-17 15:24:28,433 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-17 15:24:28,434 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-17 15:24:28,434 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-17 15:24:28,435 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-17 15:24:28,435 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-17 15:24:28,435 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-17 15:24:30,210 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-17 15:24:30,211 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-17 15:24:30,212 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 03:24:30 BoogieIcfgContainer [2019-09-17 15:24:30,212 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-17 15:24:30,213 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-17 15:24:30,213 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-17 15:24:30,213 INFO L275 PluginConnector]: Sifa initialized [2019-09-17 15:24:30,215 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 03:24:30" (1/1) ... [2019-09-17 15:24:30,215 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=CompoundDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ 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=SizeLimitFluid [2019-09-17 15:24:30,238 INFO L162 IcfgInterpreter]: Started Sifa with 16 locations of interest [2019-09-17 15:24:30,238 INFO L169 IcfgInterpreter]: Building call graph [2019-09-17 15:24:30,248 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-17 15:24:30,257 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-17 15:24:30,258 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-17 15:24:30,439 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 22 for LOIs [2019-09-17 15:24:32,139 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 48 [2019-09-17 15:24:32,430 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 15:24:32,880 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 67 [2019-09-17 15:24:33,166 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-17 15:24:33,795 WARN L191 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 98 [2019-09-17 15:24:34,042 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-17 15:24:34,631 WARN L191 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 97 [2019-09-17 15:24:34,849 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-17 15:24:35,061 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 15:24:35,252 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 15:24:36,135 WARN L191 SmtUtils]: Spent 878.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 132 [2019-09-17 15:24:36,597 WARN L191 SmtUtils]: Spent 461.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 15:24:37,614 WARN L191 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 133 [2019-09-17 15:24:37,846 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-17 15:24:38,041 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 15:24:38,242 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 15:24:39,796 WARN L191 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 175 DAG size of output: 149 [2019-09-17 15:24:40,516 WARN L191 SmtUtils]: Spent 718.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-09-17 15:24:42,111 WARN L191 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 157 DAG size of output: 149 [2019-09-17 15:24:42,409 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-09-17 15:24:44,618 WARN L191 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 212 DAG size of output: 166 [2019-09-17 15:24:45,181 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-09-17 15:24:45,197 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-17 15:24:45,218 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-17 15:24:45,672 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-17 15:24:46,080 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-17 15:24:47,077 WARN L191 SmtUtils]: Spent 992.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 163 [2019-09-17 15:24:47,577 WARN L191 SmtUtils]: Spent 498.00 ms on a formula simplification that was a NOOP. DAG size: 163 [2019-09-17 15:24:48,115 WARN L191 SmtUtils]: Spent 534.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-09-17 15:24:49,728 WARN L191 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 168 DAG size of output: 167 [2019-09-17 15:24:50,187 WARN L191 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-09-17 15:24:50,188 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-17 15:24:50,595 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-17 15:24:51,020 WARN L191 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-17 15:24:53,646 WARN L191 SmtUtils]: Spent 2.61 s on a formula simplification. DAG size of input: 211 DAG size of output: 185 [2019-09-17 15:24:54,898 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification that was a NOOP. DAG size: 185 [2019-09-17 15:24:57,539 WARN L191 SmtUtils]: Spent 2.56 s on a formula simplification. DAG size of input: 189 DAG size of output: 187 [2019-09-17 15:24:58,096 WARN L191 SmtUtils]: Spent 529.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2019-09-17 15:25:01,773 WARN L191 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 251 DAG size of output: 204 [2019-09-17 15:25:03,543 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 204 [2019-09-17 15:25:07,180 WARN L191 SmtUtils]: Spent 3.55 s on a formula simplification. DAG size of input: 208 DAG size of output: 206 [2019-09-17 15:25:07,882 WARN L191 SmtUtils]: Spent 654.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2019-09-17 15:25:07,904 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-17 15:25:07,927 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-17 15:25:08,643 WARN L191 SmtUtils]: Spent 675.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-09-17 15:25:09,333 WARN L191 SmtUtils]: Spent 689.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-09-17 15:25:14,125 WARN L191 SmtUtils]: Spent 4.79 s on a formula simplification. DAG size of input: 254 DAG size of output: 251 [2019-09-17 15:25:16,484 WARN L191 SmtUtils]: Spent 2.36 s on a formula simplification that was a NOOP. DAG size: 251 [2019-09-17 15:25:21,509 WARN L191 SmtUtils]: Spent 4.97 s on a formula simplification. DAG size of input: 253 DAG size of output: 251 [2019-09-17 15:25:22,271 WARN L191 SmtUtils]: Spent 747.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2019-09-17 15:25:22,273 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-17 15:25:22,972 WARN L191 SmtUtils]: Spent 671.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-09-17 15:25:23,659 WARN L191 SmtUtils]: Spent 686.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2019-09-17 15:25:30,327 WARN L191 SmtUtils]: Spent 6.64 s on a formula simplification. DAG size of input: 294 DAG size of output: 268 [2019-09-17 15:25:33,599 WARN L191 SmtUtils]: Spent 3.27 s on a formula simplification that was a NOOP. DAG size: 268 [2019-09-17 15:25:40,350 WARN L191 SmtUtils]: Spent 6.69 s on a formula simplification. DAG size of input: 272 DAG size of output: 270 [2019-09-17 15:25:41,235 WARN L191 SmtUtils]: Spent 863.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2019-09-17 15:25:49,816 WARN L191 SmtUtils]: Spent 8.56 s on a formula simplification. DAG size of input: 334 DAG size of output: 287 [2019-09-17 15:25:54,020 WARN L191 SmtUtils]: Spent 4.20 s on a formula simplification that was a NOOP. DAG size: 287 [2019-09-17 15:26:02,475 WARN L191 SmtUtils]: Spent 8.38 s on a formula simplification. DAG size of input: 291 DAG size of output: 289 [2019-09-17 15:26:03,545 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification that was a NOOP. DAG size: 256 [2019-09-17 15:26:03,571 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-17 15:26:03,588 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-17 15:26:04,649 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification that was a NOOP. DAG size: 264 [2019-09-17 15:26:05,687 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 264 [2019-09-17 15:26:15,841 WARN L191 SmtUtils]: Spent 10.15 s on a formula simplification. DAG size of input: 337 DAG size of output: 334 [2019-09-17 15:26:20,860 WARN L191 SmtUtils]: Spent 5.02 s on a formula simplification that was a NOOP. DAG size: 334 [2019-09-17 15:26:31,316 WARN L191 SmtUtils]: Spent 10.39 s on a formula simplification. DAG size of input: 336 DAG size of output: 334 [2019-09-17 15:26:32,451 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 275 [2019-09-17 15:26:32,453 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-17 15:26:33,514 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 264 [2019-09-17 15:26:34,555 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification that was a NOOP. DAG size: 264 [2019-09-17 15:26:47,512 WARN L191 SmtUtils]: Spent 12.93 s on a formula simplification. DAG size of input: 377 DAG size of output: 351 [2019-09-17 15:26:53,904 WARN L191 SmtUtils]: Spent 6.39 s on a formula simplification that was a NOOP. DAG size: 351 [2019-09-17 15:27:07,071 WARN L191 SmtUtils]: Spent 13.09 s on a formula simplification. DAG size of input: 355 DAG size of output: 352 [2019-09-17 15:27:08,386 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification that was a NOOP. DAG size: 294 [2019-09-17 15:27:24,038 WARN L191 SmtUtils]: Spent 15.62 s on a formula simplification. DAG size of input: 416 DAG size of output: 369 [2019-09-17 15:27:31,748 WARN L191 SmtUtils]: Spent 7.71 s on a formula simplification that was a NOOP. DAG size: 369 [2019-09-17 15:27:47,356 WARN L191 SmtUtils]: Spent 15.54 s on a formula simplification. DAG size of input: 373 DAG size of output: 370 [2019-09-17 15:27:48,854 WARN L191 SmtUtils]: Spent 1.44 s on a formula simplification that was a NOOP. DAG size: 313 [2019-09-17 15:27:48,873 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-17 15:27:48,902 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-17 15:27:50,430 WARN L191 SmtUtils]: Spent 1.48 s on a formula simplification that was a NOOP. DAG size: 321 [2019-09-17 15:27:51,927 WARN L191 SmtUtils]: Spent 1.50 s on a formula simplification that was a NOOP. DAG size: 321 [2019-09-17 15:28:10,337 WARN L191 SmtUtils]: Spent 18.40 s on a formula simplification. DAG size of input: 419 DAG size of output: 416 [2019-09-17 15:28:19,551 WARN L191 SmtUtils]: Spent 9.21 s on a formula simplification that was a NOOP. DAG size: 416 [2019-09-17 15:28:38,180 WARN L191 SmtUtils]: Spent 18.57 s on a formula simplification. DAG size of input: 418 DAG size of output: 417 [2019-09-17 15:28:39,783 WARN L191 SmtUtils]: Spent 1.59 s on a formula simplification that was a NOOP. DAG size: 332 [2019-09-17 15:28:39,784 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-17 15:28:41,279 WARN L191 SmtUtils]: Spent 1.47 s on a formula simplification that was a NOOP. DAG size: 321 [2019-09-17 15:28:42,785 WARN L191 SmtUtils]: Spent 1.51 s on a formula simplification that was a NOOP. DAG size: 321 [2019-09-17 15:29:05,217 WARN L191 SmtUtils]: Spent 22.41 s on a formula simplification. DAG size of input: 460 DAG size of output: 434 [2019-09-17 15:29:16,432 WARN L191 SmtUtils]: Spent 11.21 s on a formula simplification that was a NOOP. DAG size: 434 [2019-09-17 15:29:39,016 WARN L191 SmtUtils]: Spent 22.51 s on a formula simplification. DAG size of input: 438 DAG size of output: 433 [2019-09-17 15:29:40,797 WARN L191 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 351 [2019-09-17 15:30:06,667 WARN L191 SmtUtils]: Spent 25.84 s on a formula simplification. DAG size of input: 498 DAG size of output: 451 [2019-09-17 15:30:19,484 WARN L191 SmtUtils]: Spent 12.82 s on a formula simplification that was a NOOP. DAG size: 451 [2019-09-17 15:30:45,335 WARN L191 SmtUtils]: Spent 25.77 s on a formula simplification. DAG size of input: 455 DAG size of output: 452 [2019-09-17 15:30:47,347 WARN L191 SmtUtils]: Spent 1.95 s on a formula simplification that was a NOOP. DAG size: 370 [2019-09-17 15:30:47,376 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-17 15:30:47,403 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-17 15:30:49,449 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification that was a NOOP. DAG size: 378 [2019-09-17 15:30:51,464 WARN L191 SmtUtils]: Spent 2.01 s on a formula simplification that was a NOOP. DAG size: 378 [2019-09-17 15:31:21,722 WARN L191 SmtUtils]: Spent 30.25 s on a formula simplification. DAG size of input: 501 DAG size of output: 498 [2019-09-17 15:31:36,911 WARN L191 SmtUtils]: Spent 15.19 s on a formula simplification that was a NOOP. DAG size: 498 [2019-09-17 15:32:07,253 WARN L191 SmtUtils]: Spent 30.28 s on a formula simplification. DAG size of input: 500 DAG size of output: 498 [2019-09-17 15:32:09,398 WARN L191 SmtUtils]: Spent 2.12 s on a formula simplification that was a NOOP. DAG size: 389 [2019-09-17 15:32:09,400 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-17 15:32:11,401 WARN L191 SmtUtils]: Spent 1.97 s on a formula simplification that was a NOOP. DAG size: 378 [2019-09-17 15:32:13,420 WARN L191 SmtUtils]: Spent 2.02 s on a formula simplification that was a NOOP. DAG size: 378 [2019-09-17 15:32:49,214 WARN L191 SmtUtils]: Spent 35.76 s on a formula simplification. DAG size of input: 541 DAG size of output: 515 [2019-09-17 15:33:06,898 WARN L191 SmtUtils]: Spent 17.68 s on a formula simplification that was a NOOP. DAG size: 515 [2019-09-17 15:33:42,685 WARN L191 SmtUtils]: Spent 35.69 s on a formula simplification. DAG size of input: 519 DAG size of output: 514 [2019-09-17 15:33:45,051 WARN L191 SmtUtils]: Spent 2.33 s on a formula simplification that was a NOOP. DAG size: 408 [2019-09-17 15:34:25,602 WARN L191 SmtUtils]: Spent 40.52 s on a formula simplification. DAG size of input: 579 DAG size of output: 532 [2019-09-17 15:34:46,338 WARN L191 SmtUtils]: Spent 20.73 s on a formula simplification that was a NOOP. DAG size: 532 [2019-09-17 15:35:27,451 WARN L191 SmtUtils]: Spent 41.03 s on a formula simplification. DAG size of input: 536 DAG size of output: 534 [2019-09-17 15:35:30,083 WARN L191 SmtUtils]: Spent 2.56 s on a formula simplification that was a NOOP. DAG size: 427 [2019-09-17 15:35:30,109 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-17 15:35:30,128 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-17 15:35:32,810 WARN L191 SmtUtils]: Spent 2.63 s on a formula simplification that was a NOOP. DAG size: 435 [2019-09-17 15:35:35,466 WARN L191 SmtUtils]: Spent 2.66 s on a formula simplification that was a NOOP. DAG size: 435 [2019-09-17 15:36:22,009 WARN L191 SmtUtils]: Spent 46.54 s on a formula simplification. DAG size of input: 583 DAG size of output: 580 [2019-09-17 15:36:45,253 WARN L191 SmtUtils]: Spent 23.24 s on a formula simplification that was a NOOP. DAG size: 580