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.v+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 23:15:34,740 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 23:15:34,742 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 23:15:34,754 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 23:15:34,754 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 23:15:34,755 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 23:15:34,756 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 23:15:34,758 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 23:15:34,760 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 23:15:34,760 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 23:15:34,761 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 23:15:34,762 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 23:15:34,763 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 23:15:34,764 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 23:15:34,765 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 23:15:34,766 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 23:15:34,766 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 23:15:34,767 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 23:15:34,769 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 23:15:34,770 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 23:15:34,772 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 23:15:34,773 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 23:15:34,774 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 23:15:34,775 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 23:15:34,777 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 23:15:34,777 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 23:15:34,777 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 23:15:34,778 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 23:15:34,779 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 23:15:34,780 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 23:15:34,780 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 23:15:34,781 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 23:15:34,781 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 23:15:34,782 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 23:15:34,783 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 23:15:34,783 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 23:15:34,784 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 23:15:34,784 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 23:15:34,784 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 23:15:34,785 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 23:15:34,786 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 23:15:34,786 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 [2019-09-20 23:15:34,802 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 23:15:34,802 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 23:15:34,803 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 23:15:34,803 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 23:15:34,803 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 23:15:34,804 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 23:15:34,804 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 23:15:34,804 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 23:15:34,804 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 23:15:34,804 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 23:15:34,805 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 23:15:34,805 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 23:15:34,805 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 23:15:34,805 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 23:15:34,805 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 23:15:34,805 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 23:15:34,806 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 23:15:34,806 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 23:15:34,806 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 23:15:34,807 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 23:15:34,807 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 23:15:34,807 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 23:15:34,807 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 23:15:34,807 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 23:15:34,808 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 23:15:34,808 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 23:15:34,808 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 23:15:34,808 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 23:15:34,808 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 [2019-09-20 23:15:34,869 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 23:15:34,882 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 23:15:34,885 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 23:15:34,886 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 23:15:34,887 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 23:15:34,887 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.v+nlh-reducer.c [2019-09-20 23:15:34,942 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f81fd0fe/5871ba4175d446b49b00d624cebe9b8c/FLAG9343fc374 [2019-09-20 23:15:35,388 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 23:15:35,389 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/apache-get-tag.i.v+nlh-reducer.c [2019-09-20 23:15:35,400 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f81fd0fe/5871ba4175d446b49b00d624cebe9b8c/FLAG9343fc374 [2019-09-20 23:15:35,746 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1f81fd0fe/5871ba4175d446b49b00d624cebe9b8c [2019-09-20 23:15:35,757 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 23:15:35,759 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 23:15:35,760 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 23:15:35,760 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 23:15:35,763 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 23:15:35,764 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 11:15:35" (1/1) ... [2019-09-20 23:15:35,767 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14bac40a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:15:35, skipping insertion in model container [2019-09-20 23:15:35,767 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 11:15:35" (1/1) ... [2019-09-20 23:15:35,775 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 23:15:35,803 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 23:15:36,037 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 23:15:36,041 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 23:15:36,075 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 23:15:36,177 INFO L192 MainTranslator]: Completed translation [2019-09-20 23:15:36,177 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:15:36 WrapperNode [2019-09-20 23:15:36,178 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 23:15:36,178 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 23:15:36,179 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 23:15:36,179 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 23:15:36,190 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:15:36" (1/1) ... [2019-09-20 23:15:36,190 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:15:36" (1/1) ... [2019-09-20 23:15:36,196 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:15:36" (1/1) ... [2019-09-20 23:15:36,196 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:15:36" (1/1) ... [2019-09-20 23:15:36,204 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:15:36" (1/1) ... [2019-09-20 23:15:36,208 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:15:36" (1/1) ... [2019-09-20 23:15:36,210 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:15:36" (1/1) ... [2019-09-20 23:15:36,213 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 23:15:36,213 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 23:15:36,213 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 23:15:36,214 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 23:15:36,214 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:15:36" (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 [2019-09-20 23:15:36,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 23:15:36,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 23:15:36,271 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 23:15:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 23:15:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-20 23:15:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-20 23:15:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 23:15:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 23:15:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 23:15:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 23:15:36,681 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 23:15:36,681 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-20 23:15:36,683 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 11:15:36 BoogieIcfgContainer [2019-09-20 23:15:36,683 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 23:15:36,683 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 23:15:36,683 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 23:15:36,684 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 23:15:36,685 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 11:15:36" (1/1) ... [2019-09-20 23:15:36,685 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 [2019-09-20 23:15:36,704 INFO L162 IcfgInterpreter]: Started Sifa with 17 locations of interest [2019-09-20 23:15:36,704 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 23:15:36,712 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 23:15:36,719 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 23:15:36,720 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 23:15:36,809 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 16 for LOIs [2019-09-20 23:15:37,879 WARN L191 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 89 [2019-09-20 23:15:38,139 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-20 23:15:38,709 WARN L191 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 100 [2019-09-20 23:15:38,954 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-20 23:15:39,562 WARN L191 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 103 [2019-09-20 23:15:39,873 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-20 23:15:40,952 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 137 DAG size of output: 122 [2019-09-20 23:15:41,510 WARN L191 SmtUtils]: Spent 556.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-20 23:15:42,380 WARN L191 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 126 [2019-09-20 23:15:42,784 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-20 23:15:43,896 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 132 DAG size of output: 130 [2019-09-20 23:15:44,124 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 35 [2019-09-20 23:15:44,561 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 86 [2019-09-20 23:15:44,669 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-20 23:15:45,035 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 86 [2019-09-20 23:15:45,141 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-20 23:15:45,525 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 86 [2019-09-20 23:15:45,644 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-20 23:15:46,028 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 86 [2019-09-20 23:15:46,149 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-20 23:15:46,553 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 86 [2019-09-20 23:15:46,671 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-20 23:15:47,048 WARN L191 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 86 [2019-09-20 23:15:47,150 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-20 23:15:47,554 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 86 [2019-09-20 23:15:47,659 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-20 23:15:48,036 WARN L191 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 86 [2019-09-20 23:15:48,140 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-20 23:15:48,543 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 86 [2019-09-20 23:15:48,648 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-20 23:15:49,024 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 86 [2019-09-20 23:15:49,136 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-20 23:15:49,530 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 86 [2019-09-20 23:15:49,632 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-20 23:15:50,016 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 86 [2019-09-20 23:15:50,119 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-20 23:15:50,502 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 86 [2019-09-20 23:15:50,619 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-20 23:15:51,018 WARN L191 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 86 [2019-09-20 23:15:51,121 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-20 23:15:51,502 WARN L191 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 86 [2019-09-20 23:15:51,606 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-20 23:15:51,718 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 32 [2019-09-20 23:15:52,172 WARN L191 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 92 [2019-09-20 23:15:52,615 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 92 [2019-09-20 23:15:53,063 WARN L191 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 92 [2019-09-20 23:15:53,520 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 92 [2019-09-20 23:15:53,951 WARN L191 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 92 [2019-09-20 23:15:54,384 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 92 [2019-09-20 23:15:54,835 WARN L191 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 92 [2019-09-20 23:15:55,272 WARN L191 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 92 [2019-09-20 23:15:55,707 WARN L191 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 92 [2019-09-20 23:15:56,138 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 92 [2019-09-20 23:15:56,573 WARN L191 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 92 [2019-09-20 23:15:57,018 WARN L191 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 92 [2019-09-20 23:15:57,457 WARN L191 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 92 [2019-09-20 23:15:57,892 WARN L191 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 92 [2019-09-20 23:15:58,326 WARN L191 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 92 [2019-09-20 23:15:58,484 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 51 [2019-09-20 23:15:58,861 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 60 [2019-09-20 23:15:58,962 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 23:15:59,189 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 62 [2019-09-20 23:15:59,567 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 68 [2019-09-20 23:15:59,711 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-20 23:16:00,034 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 68 [2019-09-20 23:16:00,172 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-20 23:16:00,584 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 81 [2019-09-20 23:16:01,058 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 57 [2019-09-20 23:16:01,811 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 81 [2019-09-20 23:16:01,965 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-20 23:16:02,461 WARN L191 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 89 [2019-09-20 23:16:02,622 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-20 23:16:02,836 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-20 23:16:03,041 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-20 23:16:03,848 WARN L191 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 117 [2019-09-20 23:16:04,234 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-20 23:16:04,869 WARN L191 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 112 [2019-09-20 23:16:05,154 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-20 23:16:05,948 WARN L191 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 122 [2019-09-20 23:16:07,320 WARN L191 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 59 [2019-09-20 23:16:07,554 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 42 [2019-09-20 23:16:07,935 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-20 23:16:08,455 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 57 [2019-09-20 23:16:08,921 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 56 [2019-09-20 23:16:09,405 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 57 [2019-09-20 23:16:10,023 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 59 [2019-09-20 23:16:10,675 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 60 [2019-09-20 23:16:10,911 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 42 [2019-09-20 23:16:11,291 WARN L191 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 59 [2019-09-20 23:16:11,825 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 56 [2019-09-20 23:16:12,053 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 42 [2019-09-20 23:16:12,431 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-20 23:16:13,031 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 59 [2019-09-20 23:16:13,555 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 56 [2019-09-20 23:16:13,776 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 42 [2019-09-20 23:16:14,143 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 56 [2019-09-20 23:16:14,362 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 42 [2019-09-20 23:16:14,720 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 59 [2019-09-20 23:16:15,341 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 60 [2019-09-20 23:16:15,915 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 59 [2019-09-20 23:16:16,487 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 59 [2019-09-20 23:16:16,988 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 56 [2019-09-20 23:16:17,593 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-20 23:16:18,160 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-20 23:16:18,806 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 63 [2019-09-20 23:16:18,912 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-20 23:16:19,057 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 42 [2019-09-20 23:16:19,629 WARN L191 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-20 23:16:19,747 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 23:16:19,912 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 42 [2019-09-20 23:16:20,490 WARN L191 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60