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.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-06 14:31:29,076 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-06 14:31:29,081 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-06 14:31:29,099 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-06 14:31:29,100 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-06 14:31:29,101 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-06 14:31:29,103 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-06 14:31:29,116 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-06 14:31:29,119 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-06 14:31:29,120 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-06 14:31:29,123 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-06 14:31:29,125 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-06 14:31:29,125 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-06 14:31:29,128 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-06 14:31:29,130 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-06 14:31:29,132 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-06 14:31:29,133 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-06 14:31:29,136 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-06 14:31:29,140 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-06 14:31:29,144 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-06 14:31:29,148 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-06 14:31:29,150 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-06 14:31:29,151 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-06 14:31:29,151 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-06 14:31:29,153 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-06 14:31:29,153 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-06 14:31:29,154 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-06 14:31:29,154 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-06 14:31:29,155 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-06 14:31:29,156 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-06 14:31:29,156 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-06 14:31:29,156 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-06 14:31:29,157 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-06 14:31:29,158 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-06 14:31:29,159 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-06 14:31:29,159 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-06 14:31:29,160 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-06 14:31:29,160 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-06 14:31:29,160 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-06 14:31:29,161 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-06 14:31:29,161 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-06 14:31:29,162 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 14:31:29,176 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-06 14:31:29,177 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-06 14:31:29,178 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-06 14:31:29,178 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-06 14:31:29,178 INFO L138 SettingsManager]: * Use SBE=true [2019-09-06 14:31:29,178 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-06 14:31:29,179 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-06 14:31:29,179 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-06 14:31:29,179 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-06 14:31:29,179 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-06 14:31:29,179 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-06 14:31:29,180 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-06 14:31:29,180 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-06 14:31:29,180 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-06 14:31:29,180 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-06 14:31:29,180 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-06 14:31:29,181 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-06 14:31:29,181 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-06 14:31:29,181 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-06 14:31:29,181 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-06 14:31:29,181 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-06 14:31:29,182 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-06 14:31:29,182 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-06 14:31:29,182 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-06 14:31:29,182 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-06 14:31:29,182 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-06 14:31:29,183 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-06 14:31:29,183 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-06 14:31:29,183 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 14:31:29,218 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-06 14:31:29,235 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-06 14:31:29,240 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-06 14:31:29,242 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-06 14:31:29,242 INFO L275 PluginConnector]: CDTParser initialized [2019-09-06 14:31:29,243 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c [2019-09-06 14:31:29,325 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d3d441a3/ee2acacb2da44ac28dacb581051957db/FLAG1c5e94274 [2019-09-06 14:31:29,939 INFO L306 CDTParser]: Found 1 translation units. [2019-09-06 14:31:29,940 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c [2019-09-06 14:31:29,965 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d3d441a3/ee2acacb2da44ac28dacb581051957db/FLAG1c5e94274 [2019-09-06 14:31:30,265 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6d3d441a3/ee2acacb2da44ac28dacb581051957db [2019-09-06 14:31:30,277 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-06 14:31:30,278 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-06 14:31:30,279 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-06 14:31:30,279 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-06 14:31:30,283 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-06 14:31:30,284 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 02:31:30" (1/1) ... [2019-09-06 14:31:30,287 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42c92838 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:31:30, skipping insertion in model container [2019-09-06 14:31:30,287 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 02:31:30" (1/1) ... [2019-09-06 14:31:30,295 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-06 14:31:30,352 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-06 14:31:30,727 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 14:31:30,742 INFO L188 MainTranslator]: Completed pre-run [2019-09-06 14:31:30,845 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 14:31:30,868 INFO L192 MainTranslator]: Completed translation [2019-09-06 14:31:30,868 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:31:30 WrapperNode [2019-09-06 14:31:30,868 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-06 14:31:30,869 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-06 14:31:30,869 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-06 14:31:30,869 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-06 14:31:30,880 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:31:30" (1/1) ... [2019-09-06 14:31:30,880 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:31:30" (1/1) ... [2019-09-06 14:31:30,891 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:31:30" (1/1) ... [2019-09-06 14:31:30,891 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:31:30" (1/1) ... [2019-09-06 14:31:30,907 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:31:30" (1/1) ... [2019-09-06 14:31:30,918 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:31:30" (1/1) ... [2019-09-06 14:31:30,926 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:31:30" (1/1) ... [2019-09-06 14:31:30,931 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-06 14:31:30,938 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-06 14:31:30,938 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-06 14:31:30,939 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-06 14:31:30,940 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:31:30" (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 [2019-09-06 14:31:30,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-06 14:31:30,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-06 14:31:30,992 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-06 14:31:30,992 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-06 14:31:30,992 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-06 14:31:30,992 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-06 14:31:30,992 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-09-06 14:31:30,993 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-06 14:31:30,993 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-09-06 14:31:30,993 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-09-06 14:31:30,993 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-09-06 14:31:30,993 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-09-06 14:31:30,994 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-09-06 14:31:30,994 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-09-06 14:31:30,994 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-09-06 14:31:30,994 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-06 14:31:30,994 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-06 14:31:30,994 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-06 14:31:31,931 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-06 14:31:31,932 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-06 14:31:31,933 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 02:31:31 BoogieIcfgContainer [2019-09-06 14:31:31,934 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-06 14:31:31,934 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-06 14:31:31,934 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-06 14:31:31,935 INFO L275 PluginConnector]: Sifa initialized [2019-09-06 14:31:31,936 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 02:31:31" (1/1) ... [2019-09-06 14:31:31,937 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 14:31:31,984 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-06 14:31:31,988 INFO L169 IcfgInterpreter]: Building call graph [2019-09-06 14:31:32,018 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-06 14:31:32,031 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-06 14:31:32,032 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-06 14:31:32,173 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 253 for LOIs [2019-09-06 14:38:08,448 WARN L188 SmtUtils]: Spent 4.03 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:38:12,188 WARN L188 SmtUtils]: Spent 3.74 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:38:15,934 WARN L188 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:38:19,773 WARN L188 SmtUtils]: Spent 3.84 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:38:23,640 WARN L188 SmtUtils]: Spent 3.77 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:38:27,348 WARN L188 SmtUtils]: Spent 3.68 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:38:31,177 WARN L188 SmtUtils]: Spent 3.72 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:38:34,959 WARN L188 SmtUtils]: Spent 3.74 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:38:39,364 WARN L188 SmtUtils]: Spent 3.71 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:38:43,107 WARN L188 SmtUtils]: Spent 3.72 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:38:46,805 WARN L188 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:38:50,580 WARN L188 SmtUtils]: Spent 3.77 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:38:54,894 WARN L188 SmtUtils]: Spent 3.69 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:38:58,423 WARN L188 SmtUtils]: Spent 3.50 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:39:01,816 WARN L188 SmtUtils]: Spent 3.34 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:39:05,169 WARN L188 SmtUtils]: Spent 3.25 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:39:08,841 WARN L188 SmtUtils]: Spent 3.28 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:39:12,211 WARN L188 SmtUtils]: Spent 3.31 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:39:15,886 WARN L188 SmtUtils]: Spent 3.26 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:39:19,288 WARN L188 SmtUtils]: Spent 3.34 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:39:22,652 WARN L188 SmtUtils]: Spent 3.31 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:39:25,994 WARN L188 SmtUtils]: Spent 3.31 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:39:29,670 WARN L188 SmtUtils]: Spent 3.30 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:39:33,046 WARN L188 SmtUtils]: Spent 3.32 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:39:37,683 WARN L188 SmtUtils]: Spent 3.27 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:39:41,062 WARN L188 SmtUtils]: Spent 3.35 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:39:44,393 WARN L188 SmtUtils]: Spent 3.28 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:39:47,755 WARN L188 SmtUtils]: Spent 3.28 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:39:51,404 WARN L188 SmtUtils]: Spent 3.31 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:39:54,805 WARN L188 SmtUtils]: Spent 3.33 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:39:59,830 WARN L188 SmtUtils]: Spent 3.42 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:40:03,151 WARN L188 SmtUtils]: Spent 3.32 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:40:06,613 WARN L188 SmtUtils]: Spent 3.39 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:40:09,949 WARN L188 SmtUtils]: Spent 3.30 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:40:13,340 WARN L188 SmtUtils]: Spent 3.33 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:40:16,733 WARN L188 SmtUtils]: Spent 3.36 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:40:20,107 WARN L188 SmtUtils]: Spent 3.32 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:40:23,463 WARN L188 SmtUtils]: Spent 3.35 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:40:27,343 WARN L188 SmtUtils]: Spent 3.35 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:40:30,714 WARN L188 SmtUtils]: Spent 3.35 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:40:34,098 WARN L188 SmtUtils]: Spent 3.29 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:40:37,479 WARN L188 SmtUtils]: Spent 3.38 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:40:41,412 WARN L188 SmtUtils]: Spent 3.41 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:40:44,751 WARN L188 SmtUtils]: Spent 3.29 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:40:48,141 WARN L188 SmtUtils]: Spent 3.36 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:40:51,531 WARN L188 SmtUtils]: Spent 3.33 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:40:55,154 WARN L188 SmtUtils]: Spent 3.28 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:40:58,546 WARN L188 SmtUtils]: Spent 3.35 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:41:03,718 WARN L188 SmtUtils]: Spent 3.37 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:41:07,042 WARN L188 SmtUtils]: Spent 3.32 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:41:10,480 WARN L188 SmtUtils]: Spent 3.32 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:41:13,809 WARN L188 SmtUtils]: Spent 3.31 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:41:17,242 WARN L188 SmtUtils]: Spent 3.36 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:41:20,624 WARN L188 SmtUtils]: Spent 3.36 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:41:23,935 WARN L188 SmtUtils]: Spent 3.25 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:41:27,355 WARN L188 SmtUtils]: Spent 3.39 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:41:31,254 WARN L188 SmtUtils]: Spent 3.35 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:41:34,515 WARN L188 SmtUtils]: Spent 3.26 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:41:38,009 WARN L188 SmtUtils]: Spent 3.38 s on a formula simplification. DAG size of input: 341 DAG size of output: 338 [2019-09-06 14:41:41,385 WARN L188 SmtUtils]: Spent 3.37 s on a formula simplification. DAG size of input: 345 DAG size of output: 342 [2019-09-06 14:41:45,235 WARN L188 SmtUtils]: Spent 3.31 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:41:48,656 WARN L188 SmtUtils]: Spent 3.37 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:41:51,955 WARN L188 SmtUtils]: Spent 3.27 s on a formula simplification. DAG size of input: 340 DAG size of output: 337 [2019-09-06 14:41:55,365 WARN L188 SmtUtils]: Spent 3.35 s on a formula simplification. DAG size of input: 340 DAG size of output: 337