/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem01_label39.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 10:07:28,770 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 10:07:28,773 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 10:07:28,785 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 10:07:28,785 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 10:07:28,786 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 10:07:28,788 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 10:07:28,789 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 10:07:28,791 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 10:07:28,792 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 10:07:28,793 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 10:07:28,794 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 10:07:28,795 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 10:07:28,796 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 10:07:28,797 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 10:07:28,798 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 10:07:28,799 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 10:07:28,799 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 10:07:28,801 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 10:07:28,803 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 10:07:28,804 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 10:07:28,805 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 10:07:28,806 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 10:07:28,807 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 10:07:28,809 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 10:07:28,810 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 10:07:28,810 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 10:07:28,811 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 10:07:28,811 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 10:07:28,812 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 10:07:28,812 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 10:07:28,813 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 10:07:28,814 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 10:07:28,815 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 10:07:28,816 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 10:07:28,816 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 10:07:28,816 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 10:07:28,817 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 10:07:28,817 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 10:07:28,818 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 10:07:28,819 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 10:07:28,819 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2019-11-24 10:07:28,834 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 10:07:28,834 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 10:07:28,835 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 10:07:28,836 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 10:07:28,836 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 10:07:28,836 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 10:07:28,836 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 10:07:28,836 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 10:07:28,837 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 10:07:28,837 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 10:07:28,837 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 10:07:28,837 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 10:07:28,837 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 10:07:28,838 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 10:07:28,838 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 10:07:28,839 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 10:07:28,839 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 10:07:28,839 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 10:07:28,839 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 10:07:28,839 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 10:07:28,840 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 10:07:28,840 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 10:07:28,840 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 10:07:28,840 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 10:07:28,840 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 10:07:28,841 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 10:07:28,841 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 10:07:28,841 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 10:07:28,841 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 10:07:28,841 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 10:07:28,842 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 10:07:28,842 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 10:07:28,842 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 10:07:28,842 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 10:07:28,842 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 10:07:28,843 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 10:07:28,843 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 10:07:28,843 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 10:07:29,144 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 10:07:29,157 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 10:07:29,160 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 10:07:29,162 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 10:07:29,162 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 10:07:29,163 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem01_label39.c [2019-11-24 10:07:29,247 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5597eaab6/5fbc209d6b004dc0b6b23fb8bebedac5/FLAG52f21e4eb [2019-11-24 10:07:29,833 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 10:07:29,834 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem01_label39.c [2019-11-24 10:07:29,851 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5597eaab6/5fbc209d6b004dc0b6b23fb8bebedac5/FLAG52f21e4eb [2019-11-24 10:07:30,089 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5597eaab6/5fbc209d6b004dc0b6b23fb8bebedac5 [2019-11-24 10:07:30,099 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 10:07:30,101 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 10:07:30,105 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 10:07:30,105 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 10:07:30,109 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 10:07:30,110 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:07:30" (1/1) ... [2019-11-24 10:07:30,113 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@343ae23d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:07:30, skipping insertion in model container [2019-11-24 10:07:30,114 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:07:30" (1/1) ... [2019-11-24 10:07:30,123 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 10:07:30,185 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 10:07:30,711 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 10:07:30,716 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 10:07:30,840 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 10:07:30,860 INFO L208 MainTranslator]: Completed translation [2019-11-24 10:07:30,861 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:07:30 WrapperNode [2019-11-24 10:07:30,861 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 10:07:30,862 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 10:07:30,862 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 10:07:30,862 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 10:07:30,876 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:07:30" (1/1) ... [2019-11-24 10:07:30,912 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:07:30" (1/1) ... [2019-11-24 10:07:30,984 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 10:07:30,985 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 10:07:30,985 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 10:07:30,985 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 10:07:31,001 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:07:30" (1/1) ... [2019-11-24 10:07:31,001 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:07:30" (1/1) ... [2019-11-24 10:07:31,018 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:07:30" (1/1) ... [2019-11-24 10:07:31,018 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:07:30" (1/1) ... [2019-11-24 10:07:31,057 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:07:30" (1/1) ... [2019-11-24 10:07:31,082 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:07:30" (1/1) ... [2019-11-24 10:07:31,098 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:07:30" (1/1) ... [2019-11-24 10:07:31,118 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 10:07:31,119 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 10:07:31,119 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 10:07:31,120 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 10:07:31,123 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:07:30" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 10:07:31,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 10:07:31,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 10:07:33,351 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 10:07:33,352 INFO L284 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-24 10:07:33,353 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:07:33 BoogieIcfgContainer [2019-11-24 10:07:33,354 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 10:07:33,354 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 10:07:33,354 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 10:07:33,354 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 10:07:33,356 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:07:33" (1/1) ... [2019-11-24 10:07:33,357 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-11-24 10:07:33,389 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 10:07:33,389 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 10:07:33,399 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 10:07:33,408 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 10:07:33,409 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 10:07:33,749 WARN L192 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-11-24 10:07:36,164 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 61 [2019-11-24 10:07:40,259 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 33851 conjuctions. This might take some time... [2019-11-24 10:07:43,400 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 61 [2019-11-24 10:07:46,742 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 33851 conjuctions. This might take some time... [2019-11-24 10:07:49,862 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 61 [2019-11-24 10:07:51,787 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 33851 conjuctions. This might take some time... [2019-11-24 10:07:56,196 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-11-24 10:08:02,419 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-11-24 10:08:02,547 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-11-24 10:08:07,872 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 62 [2019-11-24 10:08:09,682 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 43102 conjuctions. This might take some time... [2019-11-24 10:08:16,489 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 62 [2019-11-24 10:08:18,538 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 43102 conjuctions. This might take some time... [2019-11-24 10:08:25,412 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 62 [2019-11-24 10:08:27,295 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 43102 conjuctions. This might take some time... [2019-11-24 10:08:37,591 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 145 [2019-11-24 10:08:38,346 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-11-24 10:08:39,267 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-11-24 10:08:39,374 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 148 [2019-11-24 10:08:39,685 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 148 [2019-11-24 10:08:39,787 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 148 [2019-11-24 10:08:40,029 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-11-24 10:08:40,136 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-11-24 10:08:40,249 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-11-24 10:08:40,368 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 149 [2019-11-24 10:08:40,476 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 149 [2019-11-24 10:08:40,581 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-11-24 10:08:40,694 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-11-24 10:08:40,803 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-11-24 10:08:40,911 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-11-24 10:08:41,033 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 150 [2019-11-24 10:08:41,145 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 150 [2019-11-24 10:08:41,255 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-11-24 10:08:41,454 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 150 [2019-11-24 10:08:41,574 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 150 [2019-11-24 10:08:41,716 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-11-24 10:08:41,886 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2019-11-24 10:08:41,999 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2019-11-24 10:08:42,113 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2019-11-24 10:08:42,236 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 153 [2019-11-24 10:08:42,358 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 153 [2019-11-24 10:08:42,537 WARN L192 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-11-24 10:08:42,675 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-11-24 10:08:42,799 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-11-24 10:08:42,924 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2019-11-24 10:08:43,056 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-11-24 10:08:43,184 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-11-24 10:08:43,314 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-11-24 10:08:43,688 WARN L192 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-11-24 10:08:44,039 WARN L192 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-11-24 10:08:44,334 WARN L192 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-11-24 10:08:44,507 WARN L192 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-11-24 10:08:44,640 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-11-24 10:08:44,774 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-11-24 10:08:44,923 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-11-24 10:08:45,065 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-11-24 10:08:45,200 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-11-24 10:08:45,340 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-11-24 10:08:45,486 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-11-24 10:08:45,632 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 157 [2019-11-24 10:08:45,790 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-11-24 10:08:45,951 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-11-24 10:08:46,096 WARN L192 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2019-11-24 10:08:46,246 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-11-24 10:08:46,395 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-11-24 10:08:46,545 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-11-24 10:08:46,714 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-11-24 10:08:46,870 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-11-24 10:08:47,025 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-11-24 10:08:47,187 WARN L192 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-11-24 10:08:47,342 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-11-24 10:08:47,504 WARN L192 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-11-24 10:08:47,696 WARN L192 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 160 [2019-11-24 10:08:47,854 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 160 [2019-11-24 10:08:48,012 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-11-24 10:08:48,188 WARN L192 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-11-24 10:08:48,347 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-11-24 10:08:48,507 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-11-24 10:08:48,681 WARN L192 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 161 [2019-11-24 10:08:48,847 WARN L192 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 161 [2019-11-24 10:08:49,010 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-11-24 10:08:49,173 WARN L192 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 161 [2019-11-24 10:08:49,348 WARN L192 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 161 [2019-11-24 10:08:49,515 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-11-24 10:08:49,687 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-11-24 10:08:49,846 WARN L192 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-11-24 10:08:50,006 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-11-24 10:08:50,174 WARN L192 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2019-11-24 10:08:50,341 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2019-11-24 10:08:50,506 WARN L192 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2019-11-24 10:08:50,727 WARN L192 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-11-24 10:08:50,897 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-11-24 10:08:51,088 WARN L192 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 164 [2019-11-24 10:08:51,288 WARN L192 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-11-24 10:08:51,464 WARN L192 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-11-24 10:08:51,641 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2019-11-24 10:08:51,867 WARN L192 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:08:52,050 WARN L192 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:08:52,233 WARN L192 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-11-24 10:08:52,424 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-11-24 10:08:52,611 WARN L192 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-11-24 10:08:52,800 WARN L192 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-11-24 10:08:53,026 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-11-24 10:08:53,214 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-11-24 10:08:53,403 WARN L192 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-11-24 10:08:53,600 WARN L192 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 169 [2019-11-24 10:08:53,797 WARN L192 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 169 [2019-11-24 10:08:53,993 WARN L192 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-11-24 10:08:54,200 WARN L192 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-11-24 10:08:54,395 WARN L192 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-11-24 10:08:54,593 WARN L192 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-11-24 10:08:54,809 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 170 [2019-11-24 10:08:55,013 WARN L192 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 170 [2019-11-24 10:08:55,212 WARN L192 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-11-24 10:08:55,419 WARN L192 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 170 [2019-11-24 10:08:55,620 WARN L192 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 170 [2019-11-24 10:08:55,816 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-11-24 10:08:56,024 WARN L192 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-11-24 10:08:56,220 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-11-24 10:08:56,423 WARN L192 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 170 [2019-11-24 10:08:57,435 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 62 [2019-11-24 10:08:59,219 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 43102 conjuctions. This might take some time... [2019-11-24 10:09:05,723 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 62