/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/Problem03_label32.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 10:21:00,196 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 10:21:00,199 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 10:21:00,216 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 10:21:00,216 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 10:21:00,217 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 10:21:00,219 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 10:21:00,228 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 10:21:00,232 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 10:21:00,234 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 10:21:00,236 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 10:21:00,238 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 10:21:00,238 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 10:21:00,240 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 10:21:00,242 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 10:21:00,243 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 10:21:00,244 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 10:21:00,245 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 10:21:00,246 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 10:21:00,249 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 10:21:00,250 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 10:21:00,251 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 10:21:00,252 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 10:21:00,253 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 10:21:00,255 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-24 10:21:00,258 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 10:21:00,259 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 10:21:00,260 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 10:21:00,261 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 10:21:00,261 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 10:21:00,262 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 10:21:00,262 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 10:21:00,263 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 10:21:00,263 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 10:21:00,264 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 10:21:00,264 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 10:21:00,265 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 10:21:00,279 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 10:21:00,279 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 10:21:00,280 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 10:21:00,280 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 10:21:00,280 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 10:21:00,281 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 10:21:00,281 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 10:21:00,281 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 10:21:00,281 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 10:21:00,281 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 10:21:00,282 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 10:21:00,282 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 10:21:00,282 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 10:21:00,282 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 10:21:00,282 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 10:21:00,283 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 10:21:00,283 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 10:21:00,283 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 10:21:00,284 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 10:21:00,284 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 10:21:00,284 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 10:21:00,284 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 10:21:00,284 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 10:21:00,285 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 10:21:00,285 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 10:21:00,285 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 10:21:00,285 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 10:21:00,285 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 10:21:00,286 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 10:21:00,286 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 10:21:00,286 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 10:21:00,286 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 10:21:00,286 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 10:21:00,287 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 10:21:00,287 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 10:21:00,287 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 10:21:00,287 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 10:21:00,287 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 10:21:00,564 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 10:21:00,577 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 10:21:00,580 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 10:21:00,581 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 10:21:00,582 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 10:21:00,582 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem03_label32.c [2019-11-24 10:21:00,648 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb1435015/961da94b8a2e44edadb2b0077ec6a99e/FLAG04a5509be [2019-11-24 10:21:01,290 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 10:21:01,291 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem03_label32.c [2019-11-24 10:21:01,312 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb1435015/961da94b8a2e44edadb2b0077ec6a99e/FLAG04a5509be [2019-11-24 10:21:01,536 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb1435015/961da94b8a2e44edadb2b0077ec6a99e [2019-11-24 10:21:01,548 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 10:21:01,550 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 10:21:01,551 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 10:21:01,551 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 10:21:01,554 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 10:21:01,555 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:21:01" (1/1) ... [2019-11-24 10:21:01,558 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ae3ae2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:01, skipping insertion in model container [2019-11-24 10:21:01,558 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:21:01" (1/1) ... [2019-11-24 10:21:01,566 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 10:21:01,639 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 10:21:02,403 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 10:21:02,411 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 10:21:02,796 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 10:21:02,819 INFO L208 MainTranslator]: Completed translation [2019-11-24 10:21:02,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:02 WrapperNode [2019-11-24 10:21:02,820 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 10:21:02,821 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 10:21:02,821 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 10:21:02,821 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 10:21:02,831 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:02" (1/1) ... [2019-11-24 10:21:02,874 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:02" (1/1) ... [2019-11-24 10:21:02,952 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 10:21:02,952 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 10:21:02,952 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 10:21:02,952 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 10:21:02,962 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:02" (1/1) ... [2019-11-24 10:21:02,963 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:02" (1/1) ... [2019-11-24 10:21:02,970 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:02" (1/1) ... [2019-11-24 10:21:02,970 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:02" (1/1) ... [2019-11-24 10:21:03,026 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:02" (1/1) ... [2019-11-24 10:21:03,063 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:02" (1/1) ... [2019-11-24 10:21:03,079 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:02" (1/1) ... [2019-11-24 10:21:03,091 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 10:21:03,091 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 10:21:03,091 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 10:21:03,092 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 10:21:03,093 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:21:02" (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 10:21:03,166 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 10:21:03,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 10:21:06,011 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 10:21:06,012 INFO L284 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-24 10:21:06,013 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:21:06 BoogieIcfgContainer [2019-11-24 10:21:06,013 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 10:21:06,016 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 10:21:06,016 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 10:21:06,017 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 10:21:06,018 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:21:06" (1/1) ... [2019-11-24 10:21:06,019 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 10:21:06,049 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 10:21:06,049 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 10:21:06,067 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 10:21:06,080 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 10:21:06,082 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 10:21:14,500 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-11-24 10:21:15,728 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 188 [2019-11-24 10:21:17,233 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-11-24 10:21:17,352 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2019-11-24 10:21:27,994 WARN L192 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2019-11-24 10:21:28,383 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2019-11-24 10:21:28,489 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2019-11-24 10:21:28,595 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2019-11-24 10:21:28,765 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:28,883 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:29,016 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:29,162 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:29,343 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:29,461 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:29,621 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:29,742 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:29,862 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:30,039 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:30,158 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:30,277 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-11-24 10:21:30,539 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2019-11-24 10:21:30,670 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2019-11-24 10:21:30,801 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2019-11-24 10:21:30,989 WARN L192 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 243 [2019-11-24 10:21:31,138 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 255 DAG size of output: 243 [2019-11-24 10:21:31,285 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:31,460 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:31,607 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:31,752 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:31,926 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:32,072 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:32,237 WARN L192 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:32,440 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:32,586 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:32,739 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2019-11-24 10:21:32,899 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-11-24 10:21:33,055 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-11-24 10:21:33,210 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-11-24 10:21:50,009 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 221 [2019-11-24 10:21:50,176 WARN L192 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 221 [2019-11-24 10:21:50,359 WARN L192 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2019-11-24 10:21:50,616 WARN L192 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2019-11-24 10:21:50,825 WARN L192 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2019-11-24 10:21:50,973 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2019-11-24 10:21:54,652 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-11-24 10:21:54,868 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2019-11-24 10:21:54,980 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2019-11-24 10:21:55,092 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2019-11-24 10:21:55,241 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2019-11-24 10:21:55,364 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2019-11-24 10:21:55,487 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2019-11-24 10:21:55,656 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 245 [2019-11-24 10:21:55,795 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 245 [2019-11-24 10:21:55,930 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 245 [2019-11-24 10:21:56,126 WARN L192 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-11-24 10:21:56,275 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-11-24 10:21:56,423 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2019-11-24 10:21:56,617 WARN L192 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-11-24 10:21:56,782 WARN L192 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-11-24 10:21:56,954 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2019-11-24 10:21:57,163 WARN L192 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-11-24 10:21:57,345 WARN L192 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-11-24 10:21:57,533 WARN L192 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2019-11-24 10:21:57,763 WARN L192 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:21:57,964 WARN L192 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:21:58,162 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:21:58,386 WARN L192 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:21:58,582 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:21:58,776 WARN L192 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:21:59,002 WARN L192 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:21:59,201 WARN L192 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:21:59,416 WARN L192 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 261 [2019-11-24 10:21:59,656 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:21:59,869 WARN L192 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:22:00,080 WARN L192 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:22:00,318 WARN L192 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:22:00,529 WARN L192 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:22:00,739 WARN L192 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:22:00,985 WARN L192 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:22:01,195 WARN L192 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:22:01,404 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:22:01,642 WARN L192 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:22:01,850 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:22:02,059 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-11-24 10:22:02,310 WARN L192 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 272 [2019-11-24 10:22:02,558 WARN L192 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 272 [2019-11-24 10:22:02,784 WARN L192 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 10:22:03,040 WARN L192 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 10:22:03,273 WARN L192 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 10:22:03,504 WARN L192 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 10:22:03,774 WARN L192 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:22:04,015 WARN L192 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:22:04,264 WARN L192 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:22:04,536 WARN L192 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:22:04,778 WARN L192 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:22:05,021 WARN L192 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2019-11-24 10:22:05,303 WARN L192 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:22:05,559 WARN L192 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:22:05,816 WARN L192 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:22:06,117 WARN L192 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:22:06,373 WARN L192 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:22:06,631 WARN L192 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:22:06,915 WARN L192 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:22:07,173 WARN L192 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:22:07,429 WARN L192 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:22:07,721 WARN L192 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:22:07,977 WARN L192 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:22:08,246 WARN L192 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2019-11-24 10:22:08,548 WARN L192 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 280 [2019-11-24 10:22:08,824 WARN L192 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 280 [2019-11-24 10:22:09,102 WARN L192 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 279 [2019-11-24 10:22:09,815 WARN L192 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:22:10,101 WARN L192 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:22:10,389 WARN L192 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:22:10,676 WARN L192 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:22:10,961 WARN L192 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:22:11,248 WARN L192 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:22:11,647 WARN L192 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:22:11,933 WARN L192 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:22:12,218 WARN L192 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-11-24 10:22:12,524 WARN L192 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:22:12,821 WARN L192 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:22:13,117 WARN L192 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:22:13,468 WARN L192 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:22:13,764 WARN L192 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:22:14,060 WARN L192 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2019-11-24 10:22:14,402 WARN L192 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-11-24 10:22:14,714 WARN L192 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-11-24 10:22:15,025 WARN L192 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 285 [2019-11-24 10:22:15,392 WARN L192 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:22:15,723 WARN L192 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:22:16,049 WARN L192 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:22:16,404 WARN L192 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:22:16,734 WARN L192 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:22:17,073 WARN L192 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:22:17,431 WARN L192 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:22:17,763 WARN L192 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:22:18,089 WARN L192 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-11-24 10:22:18,469 WARN L192 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 291 [2019-11-24 10:22:18,821 WARN L192 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 293 DAG size of output: 291 [2019-11-24 10:22:19,169 WARN L192 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 290 [2019-11-24 10:22:19,564 WARN L192 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:19,925 WARN L192 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:20,290 WARN L192 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:20,690 WARN L192 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:21,051 WARN L192 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:21,415 WARN L192 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:21,799 WARN L192 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:22,165 WARN L192 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:22,529 WARN L192 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:22,917 WARN L192 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:23,282 WARN L192 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:23,650 WARN L192 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:24,043 WARN L192 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:24,416 WARN L192 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:24,778 WARN L192 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:25,170 WARN L192 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:25,533 WARN L192 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:25,896 WARN L192 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2019-11-24 10:22:26,302 WARN L192 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-11-24 10:22:26,681 WARN L192 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-11-24 10:22:27,057 WARN L192 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 295 [2019-11-24 10:22:27,477 WARN L192 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 297 [2019-11-24 10:22:27,873 WARN L192 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 297 [2019-11-24 10:22:28,274 WARN L192 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 297 [2019-11-24 10:22:28,846 WARN L192 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 298 [2019-11-24 10:22:29,258 WARN L192 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 299 DAG size of output: 298 [2019-11-24 10:22:29,668 WARN L192 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-11-24 10:22:30,108 WARN L192 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-11-24 10:22:30,517 WARN L192 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-11-24 10:22:30,925 WARN L192 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-11-24 10:22:31,379 WARN L192 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-11-24 10:22:31,804 WARN L192 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-11-24 10:22:32,237 WARN L192 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 301 [2019-11-24 10:22:32,708 WARN L192 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 306 [2019-11-24 10:22:33,154 WARN L192 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 307 DAG size of output: 306 [2019-11-24 10:22:33,601 WARN L192 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-11-24 10:22:34,083 WARN L192 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-11-24 10:22:34,528 WARN L192 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-11-24 10:22:34,975 WARN L192 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 306 [2019-11-24 10:22:35,470 WARN L192 SmtUtils]: Spent 462.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:22:35,941 WARN L192 SmtUtils]: Spent 468.00 ms on a formula simplification that was a NOOP. DAG size: 307 [2019-11-24 10:22:36,403 WARN L192 SmtUtils]: Spent 461.00 ms on a formula simplification that was a NOOP. DAG size: 307