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 IntervalDomain -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-06 14:18:45,243 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-06 14:18:45,246 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-06 14:18:45,258 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-06 14:18:45,259 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-06 14:18:45,260 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-06 14:18:45,261 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-06 14:18:45,263 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-06 14:18:45,265 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-06 14:18:45,266 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-06 14:18:45,267 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-06 14:18:45,268 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-06 14:18:45,268 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-06 14:18:45,269 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-06 14:18:45,270 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-06 14:18:45,271 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-06 14:18:45,272 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-06 14:18:45,273 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-06 14:18:45,275 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-06 14:18:45,277 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-06 14:18:45,279 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-06 14:18:45,280 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-06 14:18:45,281 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-06 14:18:45,282 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-06 14:18:45,285 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-06 14:18:45,286 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-06 14:18:45,286 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-06 14:18:45,287 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-06 14:18:45,288 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-06 14:18:45,289 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-06 14:18:45,289 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-06 14:18:45,290 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-06 14:18:45,291 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-06 14:18:45,292 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-06 14:18:45,293 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-06 14:18:45,294 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-06 14:18:45,294 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-06 14:18:45,295 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-06 14:18:45,295 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-06 14:18:45,296 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-06 14:18:45,297 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-06 14:18:45,298 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 [2019-09-06 14:18:45,314 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-06 14:18:45,314 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-06 14:18:45,315 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-06 14:18:45,316 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-06 14:18:45,316 INFO L138 SettingsManager]: * Use SBE=true [2019-09-06 14:18:45,316 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-06 14:18:45,316 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-06 14:18:45,316 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-06 14:18:45,317 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-06 14:18:45,317 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-06 14:18:45,317 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-06 14:18:45,317 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-06 14:18:45,318 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-06 14:18:45,318 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-06 14:18:45,318 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-06 14:18:45,318 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-06 14:18:45,318 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-06 14:18:45,319 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-06 14:18:45,319 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-06 14:18:45,319 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-06 14:18:45,319 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-06 14:18:45,319 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-06 14:18:45,320 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-06 14:18:45,320 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-06 14:18:45,320 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-06 14:18:45,320 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-06 14:18:45,321 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-06 14:18:45,321 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-06 14:18:45,321 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2019-09-06 14:18:45,353 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-06 14:18:45,367 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-06 14:18:45,371 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-06 14:18:45,372 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-06 14:18:45,373 INFO L275 PluginConnector]: CDTParser initialized [2019-09-06 14:18:45,374 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c [2019-09-06 14:18:45,438 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c75b999ba/4d248af14ef94948837bc36e57e014e5/FLAG30080206a [2019-09-06 14:18:45,930 INFO L306 CDTParser]: Found 1 translation units. [2019-09-06 14:18:45,931 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.2.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c [2019-09-06 14:18:45,942 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c75b999ba/4d248af14ef94948837bc36e57e014e5/FLAG30080206a [2019-09-06 14:18:46,307 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c75b999ba/4d248af14ef94948837bc36e57e014e5 [2019-09-06 14:18:46,320 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-06 14:18:46,321 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-06 14:18:46,326 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-06 14:18:46,327 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-06 14:18:46,331 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-06 14:18:46,332 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 02:18:46" (1/1) ... [2019-09-06 14:18:46,335 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76c484b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:18:46, skipping insertion in model container [2019-09-06 14:18:46,335 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 02:18:46" (1/1) ... [2019-09-06 14:18:46,343 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-06 14:18:46,417 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-06 14:18:46,708 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 14:18:46,724 INFO L188 MainTranslator]: Completed pre-run [2019-09-06 14:18:46,928 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 14:18:46,958 INFO L192 MainTranslator]: Completed translation [2019-09-06 14:18:46,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:18:46 WrapperNode [2019-09-06 14:18:46,959 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-06 14:18:46,959 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-06 14:18:46,960 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-06 14:18:46,960 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-06 14:18:46,972 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:18:46" (1/1) ... [2019-09-06 14:18:46,972 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:18:46" (1/1) ... [2019-09-06 14:18:46,986 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:18:46" (1/1) ... [2019-09-06 14:18:46,986 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:18:46" (1/1) ... [2019-09-06 14:18:47,010 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:18:46" (1/1) ... [2019-09-06 14:18:47,032 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:18:46" (1/1) ... [2019-09-06 14:18:47,040 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:18:46" (1/1) ... [2019-09-06 14:18:47,046 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-06 14:18:47,047 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-06 14:18:47,047 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-06 14:18:47,047 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-06 14:18:47,048 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:18:46" (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 [2019-09-06 14:18:47,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-06 14:18:47,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-06 14:18:47,099 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-06 14:18:47,099 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-06 14:18:47,100 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-06 14:18:47,100 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-06 14:18:47,100 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-09-06 14:18:47,100 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-06 14:18:47,100 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-09-06 14:18:47,101 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-09-06 14:18:47,101 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-09-06 14:18:47,101 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-09-06 14:18:47,101 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-09-06 14:18:47,101 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-09-06 14:18:47,101 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-09-06 14:18:47,102 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-06 14:18:47,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-06 14:18:47,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-06 14:18:47,980 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-06 14:18:47,980 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-06 14:18:47,982 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 02:18:47 BoogieIcfgContainer [2019-09-06 14:18:47,982 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-06 14:18:47,982 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-06 14:18:47,983 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-06 14:18:47,983 INFO L275 PluginConnector]: Sifa initialized [2019-09-06 14:18:47,984 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 02:18:47" (1/1) ... [2019-09-06 14:18:47,985 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-06 14:18:48,009 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-06 14:18:48,009 INFO L169 IcfgInterpreter]: Building call graph [2019-09-06 14:18:48,019 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-06 14:18:48,029 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-06 14:18:48,031 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-06 14:18:48,253 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 253 for LOIs [2019-09-06 14:22:55,277 WARN L188 SmtUtils]: Spent 5.20 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:23:00,063 WARN L188 SmtUtils]: Spent 4.75 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:23:04,162 WARN L188 SmtUtils]: Spent 3.98 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:23:07,986 WARN L188 SmtUtils]: Spent 3.82 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:23:12,018 WARN L188 SmtUtils]: Spent 3.90 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:23:24,128 WARN L188 SmtUtils]: Spent 12.09 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:23:27,364 WARN L188 SmtUtils]: Spent 3.15 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:23:30,542 WARN L188 SmtUtils]: Spent 3.18 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:23:34,608 WARN L188 SmtUtils]: Spent 3.26 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:23:37,775 WARN L188 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:23:41,025 WARN L188 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:23:44,237 WARN L188 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:23:48,163 WARN L188 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:23:51,420 WARN L188 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:23:54,607 WARN L188 SmtUtils]: Spent 3.14 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:23:57,837 WARN L188 SmtUtils]: Spent 3.15 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:24:01,481 WARN L188 SmtUtils]: Spent 3.19 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:24:04,707 WARN L188 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:24:08,322 WARN L188 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:24:11,570 WARN L188 SmtUtils]: Spent 3.18 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:24:14,770 WARN L188 SmtUtils]: Spent 3.15 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:24:17,978 WARN L188 SmtUtils]: Spent 3.14 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:24:21,549 WARN L188 SmtUtils]: Spent 3.14 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:24:24,870 WARN L188 SmtUtils]: Spent 3.22 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:24:29,404 WARN L188 SmtUtils]: Spent 3.19 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:24:32,634 WARN L188 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:24:35,870 WARN L188 SmtUtils]: Spent 3.19 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:24:39,069 WARN L188 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:24:42,678 WARN L188 SmtUtils]: Spent 3.24 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:24:45,906 WARN L188 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:24:50,636 WARN L188 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:24:53,840 WARN L188 SmtUtils]: Spent 3.20 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:24:57,158 WARN L188 SmtUtils]: Spent 3.23 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:25:00,360 WARN L188 SmtUtils]: Spent 3.20 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:25:03,672 WARN L188 SmtUtils]: Spent 3.24 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:25:06,902 WARN L188 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:25:10,166 WARN L188 SmtUtils]: Spent 3.19 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:25:13,443 WARN L188 SmtUtils]: Spent 3.26 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:25:17,145 WARN L188 SmtUtils]: Spent 3.23 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:25:20,374 WARN L188 SmtUtils]: Spent 3.20 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:25:23,632 WARN L188 SmtUtils]: Spent 3.20 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:25:26,846 WARN L188 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:25:30,633 WARN L188 SmtUtils]: Spent 3.26 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:25:33,854 WARN L188 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:25:37,053 WARN L188 SmtUtils]: Spent 3.15 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:25:40,269 WARN L188 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:25:43,819 WARN L188 SmtUtils]: Spent 3.22 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:25:47,047 WARN L188 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:25:51,862 WARN L188 SmtUtils]: Spent 3.19 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:25:55,104 WARN L188 SmtUtils]: Spent 3.22 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:25:58,446 WARN L188 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:26:01,646 WARN L188 SmtUtils]: Spent 3.18 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:26:04,888 WARN L188 SmtUtils]: Spent 3.19 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:26:08,166 WARN L188 SmtUtils]: Spent 3.24 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:26:11,447 WARN L188 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:26:14,647 WARN L188 SmtUtils]: Spent 3.20 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:26:18,332 WARN L188 SmtUtils]: Spent 3.18 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:26:21,607 WARN L188 SmtUtils]: Spent 3.24 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:26:24,837 WARN L188 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:26:28,071 WARN L188 SmtUtils]: Spent 3.22 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:26:31,776 WARN L188 SmtUtils]: Spent 3.19 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:26:34,986 WARN L188 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:26:38,236 WARN L188 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:26:41,419 WARN L188 SmtUtils]: Spent 3.15 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:26:44,916 WARN L188 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:26:48,116 WARN L188 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:26:51,619 WARN L188 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:26:54,858 WARN L188 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:26:58,080 WARN L188 SmtUtils]: Spent 3.19 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:27:01,301 WARN L188 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:27:04,740 WARN L188 SmtUtils]: Spent 3.14 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:27:07,937 WARN L188 SmtUtils]: Spent 3.15 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:27:12,323 WARN L188 SmtUtils]: Spent 3.18 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:27:15,521 WARN L188 SmtUtils]: Spent 3.15 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:27:18,712 WARN L188 SmtUtils]: Spent 3.13 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:27:21,924 WARN L188 SmtUtils]: Spent 3.18 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:27:25,400 WARN L188 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:27:28,616 WARN L188 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:27:33,841 WARN L188 SmtUtils]: Spent 3.22 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:27:37,052 WARN L188 SmtUtils]: Spent 3.18 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:27:40,348 WARN L188 SmtUtils]: Spent 3.23 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:27:43,521 WARN L188 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:27:46,802 WARN L188 SmtUtils]: Spent 3.22 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:27:49,951 WARN L188 SmtUtils]: Spent 3.13 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:27:53,259 WARN L188 SmtUtils]: Spent 3.24 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:27:56,437 WARN L188 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:28:00,123 WARN L188 SmtUtils]: Spent 3.22 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:28:03,281 WARN L188 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:28:06,601 WARN L188 SmtUtils]: Spent 3.22 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:28:09,771 WARN L188 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:28:13,330 WARN L188 SmtUtils]: Spent 3.14 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:28:16,536 WARN L188 SmtUtils]: Spent 3.15 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:28:19,738 WARN L188 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:28:22,958 WARN L188 SmtUtils]: Spent 3.18 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:28:26,397 WARN L188 SmtUtils]: Spent 3.15 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:28:29,629 WARN L188 SmtUtils]: Spent 3.19 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:28:33,134 WARN L188 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:28:36,328 WARN L188 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:28:39,572 WARN L188 SmtUtils]: Spent 3.20 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:28:42,757 WARN L188 SmtUtils]: Spent 3.14 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:28:46,207 WARN L188 SmtUtils]: Spent 3.13 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:28:50,106 WARN L188 SmtUtils]: Spent 3.18 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:28:53,276 WARN L188 SmtUtils]: Spent 3.14 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:28:56,473 WARN L188 SmtUtils]: Spent 3.15 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:28:59,658 WARN L188 SmtUtils]: Spent 3.14 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:29:03,159 WARN L188 SmtUtils]: Spent 3.15 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:29:07,215 WARN L188 SmtUtils]: Spent 3.25 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:29:10,388 WARN L188 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:29:13,644 WARN L188 SmtUtils]: Spent 3.15 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:29:16,904 WARN L188 SmtUtils]: Spent 3.24 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:29:20,207 WARN L188 SmtUtils]: Spent 3.25 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:29:23,346 WARN L188 SmtUtils]: Spent 3.14 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:29:26,718 WARN L188 SmtUtils]: Spent 3.25 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:29:29,895 WARN L188 SmtUtils]: Spent 3.18 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:29:33,542 WARN L188 SmtUtils]: Spent 3.20 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:29:36,755 WARN L188 SmtUtils]: Spent 3.20 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:29:39,990 WARN L188 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:29:43,218 WARN L188 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:29:46,836 WARN L188 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:29:50,007 WARN L188 SmtUtils]: Spent 3.13 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:29:53,230 WARN L188 SmtUtils]: Spent 3.15 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:29:56,451 WARN L188 SmtUtils]: Spent 3.18 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:29:59,911 WARN L188 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 340 DAG size of output: 337