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.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-06 14:31:15,878 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-06 14:31:15,880 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-06 14:31:15,892 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-06 14:31:15,892 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-06 14:31:15,893 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-06 14:31:15,895 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-06 14:31:15,897 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-06 14:31:15,899 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-06 14:31:15,900 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-06 14:31:15,901 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-06 14:31:15,902 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-06 14:31:15,902 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-06 14:31:15,903 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-06 14:31:15,904 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-06 14:31:15,905 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-06 14:31:15,906 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-06 14:31:15,907 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-06 14:31:15,909 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-06 14:31:15,911 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-06 14:31:15,913 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-06 14:31:15,914 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-06 14:31:15,915 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-06 14:31:15,916 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-06 14:31:15,918 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-06 14:31:15,919 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-06 14:31:15,919 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-06 14:31:15,920 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-06 14:31:15,920 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-06 14:31:15,921 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-06 14:31:15,922 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-06 14:31:15,922 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-06 14:31:15,923 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-06 14:31:15,924 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-06 14:31:15,925 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-06 14:31:15,925 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-06 14:31:15,926 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-06 14:31:15,926 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-06 14:31:15,927 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-06 14:31:15,927 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-06 14:31:15,928 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-06 14:31:15,929 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 14:31:15,944 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-06 14:31:15,944 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-06 14:31:15,945 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-06 14:31:15,946 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-06 14:31:15,946 INFO L138 SettingsManager]: * Use SBE=true [2019-09-06 14:31:15,946 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-06 14:31:15,946 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-06 14:31:15,946 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-06 14:31:15,947 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-06 14:31:15,947 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-06 14:31:15,947 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-06 14:31:15,947 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-06 14:31:15,947 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-06 14:31:15,948 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-06 14:31:15,948 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-06 14:31:15,948 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-06 14:31:15,948 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-06 14:31:15,948 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-06 14:31:15,949 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-06 14:31:15,949 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-06 14:31:15,949 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-06 14:31:15,949 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-06 14:31:15,949 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-06 14:31:15,950 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-06 14:31:15,950 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-06 14:31:15,950 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-06 14:31:15,950 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-06 14:31:15,950 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-06 14:31:15,951 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 14:31:15,980 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-06 14:31:15,993 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-06 14:31:15,997 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-06 14:31:15,998 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-06 14:31:15,999 INFO L275 PluginConnector]: CDTParser initialized [2019-09-06 14:31:16,000 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2019-09-06 14:31:16,063 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2921b4b0b/42f9bb904c364eb2b3df9191303517c1/FLAGf269310dd [2019-09-06 14:31:16,612 INFO L306 CDTParser]: Found 1 translation units. [2019-09-06 14:31:16,613 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.3.4.ufo.UNBOUNDED.pals.c.v+lhb-reducer.c [2019-09-06 14:31:16,628 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2921b4b0b/42f9bb904c364eb2b3df9191303517c1/FLAGf269310dd [2019-09-06 14:31:16,885 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2921b4b0b/42f9bb904c364eb2b3df9191303517c1 [2019-09-06 14:31:16,896 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-06 14:31:16,897 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-06 14:31:16,898 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-06 14:31:16,898 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-06 14:31:16,902 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-06 14:31:16,903 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 02:31:16" (1/1) ... [2019-09-06 14:31:16,906 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23b28937 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:31:16, skipping insertion in model container [2019-09-06 14:31:16,906 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 02:31:16" (1/1) ... [2019-09-06 14:31:16,914 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-06 14:31:16,984 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-06 14:31:17,636 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 14:31:17,662 INFO L188 MainTranslator]: Completed pre-run [2019-09-06 14:31:18,102 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 14:31:18,126 INFO L192 MainTranslator]: Completed translation [2019-09-06 14:31:18,127 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:31:18 WrapperNode [2019-09-06 14:31:18,127 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-06 14:31:18,127 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-06 14:31:18,128 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-06 14:31:18,128 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-06 14:31:18,140 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:31:18" (1/1) ... [2019-09-06 14:31:18,140 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:31:18" (1/1) ... [2019-09-06 14:31:18,159 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:31:18" (1/1) ... [2019-09-06 14:31:18,160 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:31:18" (1/1) ... [2019-09-06 14:31:18,191 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:31:18" (1/1) ... [2019-09-06 14:31:18,215 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:31:18" (1/1) ... [2019-09-06 14:31:18,222 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:31:18" (1/1) ... [2019-09-06 14:31:18,233 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-06 14:31:18,233 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-06 14:31:18,234 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-06 14:31:18,234 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-06 14:31:18,235 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 02:31:18" (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 14:31:18,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-06 14:31:18,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-06 14:31:18,327 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-06 14:31:18,327 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-06 14:31:18,328 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-06 14:31:18,328 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-09-06 14:31:18,329 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-06 14:31:18,329 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-09-06 14:31:18,330 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-06 14:31:18,330 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-09-06 14:31:18,330 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-09-06 14:31:18,331 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-09-06 14:31:18,331 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-09-06 14:31:18,331 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-09-06 14:31:18,332 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-09-06 14:31:18,332 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-09-06 14:31:18,334 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-06 14:31:18,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-06 14:31:18,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-06 14:31:19,898 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-06 14:31:19,899 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-06 14:31:19,901 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 02:31:19 BoogieIcfgContainer [2019-09-06 14:31:19,902 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-06 14:31:19,903 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-06 14:31:19,903 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-06 14:31:19,903 INFO L275 PluginConnector]: Sifa initialized [2019-09-06 14:31:19,905 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 02:31:19" (1/1) ... [2019-09-06 14:31:19,905 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 14:31:19,951 INFO L162 IcfgInterpreter]: Started Sifa with 5 locations of interest [2019-09-06 14:31:19,951 INFO L169 IcfgInterpreter]: Building call graph [2019-09-06 14:31:19,970 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-06 14:31:19,982 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-06 14:31:19,984 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-06 14:31:20,148 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 303 for LOIs [2019-09-06 14:31:54,536 WARN L188 SmtUtils]: Spent 4.27 s on a formula simplification. DAG size of input: 397 DAG size of output: 372 [2019-09-06 14:31:58,855 WARN L188 SmtUtils]: Spent 4.29 s on a formula simplification. DAG size of input: 401 DAG size of output: 377 [2019-09-06 14:32:03,215 WARN L188 SmtUtils]: Spent 4.20 s on a formula simplification. DAG size of input: 400 DAG size of output: 376 [2019-09-06 14:32:07,526 WARN L188 SmtUtils]: Spent 4.28 s on a formula simplification. DAG size of input: 404 DAG size of output: 379 [2019-09-06 14:32:47,041 WARN L188 SmtUtils]: Spent 4.24 s on a formula simplification. DAG size of input: 401 DAG size of output: 377 [2019-09-06 14:32:51,215 WARN L188 SmtUtils]: Spent 4.17 s on a formula simplification. DAG size of input: 397 DAG size of output: 372 [2019-09-06 14:32:55,682 WARN L188 SmtUtils]: Spent 4.28 s on a formula simplification. DAG size of input: 404 DAG size of output: 379 [2019-09-06 14:32:59,853 WARN L188 SmtUtils]: Spent 4.17 s on a formula simplification. DAG size of input: 400 DAG size of output: 376 [2019-09-06 14:34:02,612 WARN L188 SmtUtils]: Spent 4.33 s on a formula simplification. DAG size of input: 401 DAG size of output: 376 [2019-09-06 14:34:06,783 WARN L188 SmtUtils]: Spent 4.17 s on a formula simplification. DAG size of input: 397 DAG size of output: 372 [2019-09-06 14:34:11,135 WARN L188 SmtUtils]: Spent 4.27 s on a formula simplification. DAG size of input: 404 DAG size of output: 380 [2019-09-06 14:34:15,343 WARN L188 SmtUtils]: Spent 4.21 s on a formula simplification. DAG size of input: 400 DAG size of output: 375 [2019-09-06 14:34:21,409 WARN L188 SmtUtils]: Spent 4.28 s on a formula simplification. DAG size of input: 401 DAG size of output: 377 [2019-09-06 14:34:25,561 WARN L188 SmtUtils]: Spent 4.15 s on a formula simplification. DAG size of input: 397 DAG size of output: 372 [2019-09-06 14:34:29,907 WARN L188 SmtUtils]: Spent 4.24 s on a formula simplification. DAG size of input: 404 DAG size of output: 379 [2019-09-06 14:34:34,201 WARN L188 SmtUtils]: Spent 4.29 s on a formula simplification. DAG size of input: 400 DAG size of output: 375 [2019-09-06 14:34:44,080 WARN L188 SmtUtils]: Spent 4.26 s on a formula simplification. DAG size of input: 401 DAG size of output: 377 [2019-09-06 14:34:48,215 WARN L188 SmtUtils]: Spent 4.13 s on a formula simplification. DAG size of input: 397 DAG size of output: 373 [2019-09-06 14:34:52,588 WARN L188 SmtUtils]: Spent 4.27 s on a formula simplification. DAG size of input: 404 DAG size of output: 379 [2019-09-06 14:34:56,800 WARN L188 SmtUtils]: Spent 4.21 s on a formula simplification. DAG size of input: 400 DAG size of output: 376 [2019-09-06 14:35:01,766 WARN L188 SmtUtils]: Spent 4.23 s on a formula simplification. DAG size of input: 401 DAG size of output: 377 [2019-09-06 14:35:05,930 WARN L188 SmtUtils]: Spent 4.16 s on a formula simplification. DAG size of input: 397 DAG size of output: 372 [2019-09-06 14:35:10,199 WARN L188 SmtUtils]: Spent 4.18 s on a formula simplification. DAG size of input: 400 DAG size of output: 375 [2019-09-06 14:35:14,469 WARN L188 SmtUtils]: Spent 4.27 s on a formula simplification. DAG size of input: 404 DAG size of output: 379 [2019-09-06 14:35:24,578 WARN L188 SmtUtils]: Spent 4.23 s on a formula simplification. DAG size of input: 397 DAG size of output: 372 [2019-09-06 14:35:28,850 WARN L188 SmtUtils]: Spent 4.23 s on a formula simplification. DAG size of input: 401 DAG size of output: 376 [2019-09-06 14:35:33,205 WARN L188 SmtUtils]: Spent 4.29 s on a formula simplification. DAG size of input: 404 DAG size of output: 379 [2019-09-06 14:35:37,457 WARN L188 SmtUtils]: Spent 4.20 s on a formula simplification. DAG size of input: 400 DAG size of output: 376 [2019-09-06 14:35:51,975 WARN L188 SmtUtils]: Spent 4.23 s on a formula simplification. DAG size of input: 401 DAG size of output: 376 [2019-09-06 14:35:56,134 WARN L188 SmtUtils]: Spent 4.16 s on a formula simplification. DAG size of input: 397 DAG size of output: 373 [2019-09-06 14:36:00,320 WARN L188 SmtUtils]: Spent 4.10 s on a formula simplification. DAG size of input: 400 DAG size of output: 376 [2019-09-06 14:36:04,610 WARN L188 SmtUtils]: Spent 4.27 s on a formula simplification. DAG size of input: 404 DAG size of output: 379 [2019-09-06 14:36:14,107 WARN L188 SmtUtils]: Spent 4.18 s on a formula simplification. DAG size of input: 397 DAG size of output: 373 [2019-09-06 14:36:18,321 WARN L188 SmtUtils]: Spent 4.21 s on a formula simplification. DAG size of input: 401 DAG size of output: 377 [2019-09-06 14:36:22,573 WARN L188 SmtUtils]: Spent 4.18 s on a formula simplification. DAG size of input: 400 DAG size of output: 376 [2019-09-06 14:36:26,914 WARN L188 SmtUtils]: Spent 4.32 s on a formula simplification. DAG size of input: 404 DAG size of output: 380 [2019-09-06 14:37:00,613 WARN L188 SmtUtils]: Spent 4.23 s on a formula simplification. DAG size of input: 401 DAG size of output: 377 [2019-09-06 14:37:04,818 WARN L188 SmtUtils]: Spent 4.19 s on a formula simplification. DAG size of input: 397 DAG size of output: 373 [2019-09-06 14:37:09,071 WARN L188 SmtUtils]: Spent 4.18 s on a formula simplification. DAG size of input: 400 DAG size of output: 375 [2019-09-06 14:37:13,353 WARN L188 SmtUtils]: Spent 4.25 s on a formula simplification. DAG size of input: 404 DAG size of output: 380 [2019-09-06 14:37:21,262 WARN L188 SmtUtils]: Spent 4.25 s on a formula simplification. DAG size of input: 401 DAG size of output: 376 [2019-09-06 14:37:25,422 WARN L188 SmtUtils]: Spent 4.14 s on a formula simplification. DAG size of input: 397 DAG size of output: 372 [2019-09-06 14:37:29,823 WARN L188 SmtUtils]: Spent 4.31 s on a formula simplification. DAG size of input: 404 DAG size of output: 380 [2019-09-06 14:37:34,059 WARN L188 SmtUtils]: Spent 4.22 s on a formula simplification. DAG size of input: 400 DAG size of output: 375 [2019-09-06 14:37:39,862 WARN L188 SmtUtils]: Spent 4.12 s on a formula simplification. DAG size of input: 397 DAG size of output: 372 [2019-09-06 14:37:44,081 WARN L188 SmtUtils]: Spent 4.20 s on a formula simplification. DAG size of input: 401 DAG size of output: 377 [2019-09-06 14:37:48,513 WARN L188 SmtUtils]: Spent 4.34 s on a formula simplification. DAG size of input: 404 DAG size of output: 380 [2019-09-06 14:37:52,676 WARN L188 SmtUtils]: Spent 4.16 s on a formula simplification. DAG size of input: 400 DAG size of output: 376 [2019-09-06 14:37:59,065 WARN L188 SmtUtils]: Spent 4.29 s on a formula simplification. DAG size of input: 401 DAG size of output: 376 [2019-09-06 14:38:03,239 WARN L188 SmtUtils]: Spent 4.16 s on a formula simplification. DAG size of input: 397 DAG size of output: 372 [2019-09-06 14:38:07,578 WARN L188 SmtUtils]: Spent 4.25 s on a formula simplification. DAG size of input: 400 DAG size of output: 376 [2019-09-06 14:38:11,913 WARN L188 SmtUtils]: Spent 4.30 s on a formula simplification. DAG size of input: 404 DAG size of output: 380 [2019-09-06 14:38:18,944 WARN L188 SmtUtils]: Spent 4.31 s on a formula simplification. DAG size of input: 401 DAG size of output: 377 [2019-09-06 14:38:23,111 WARN L188 SmtUtils]: Spent 4.13 s on a formula simplification. DAG size of input: 397 DAG size of output: 373 [2019-09-06 14:38:27,558 WARN L188 SmtUtils]: Spent 4.36 s on a formula simplification. DAG size of input: 404 DAG size of output: 380 [2019-09-06 14:38:31,799 WARN L188 SmtUtils]: Spent 4.23 s on a formula simplification. DAG size of input: 400 DAG size of output: 375 [2019-09-06 14:38:36,704 WARN L188 SmtUtils]: Spent 4.17 s on a formula simplification. DAG size of input: 397 DAG size of output: 372 [2019-09-06 14:38:41,008 WARN L188 SmtUtils]: Spent 4.30 s on a formula simplification. DAG size of input: 401 DAG size of output: 376 [2019-09-06 14:38:45,403 WARN L188 SmtUtils]: Spent 4.30 s on a formula simplification. DAG size of input: 404 DAG size of output: 379 [2019-09-06 14:38:49,671 WARN L188 SmtUtils]: Spent 4.27 s on a formula simplification. DAG size of input: 400 DAG size of output: 375 [2019-09-06 14:38:54,542 WARN L188 SmtUtils]: Spent 4.17 s on a formula simplification. DAG size of input: 397 DAG size of output: 372 [2019-09-06 14:38:58,844 WARN L188 SmtUtils]: Spent 4.30 s on a formula simplification. DAG size of input: 401 DAG size of output: 377 [2019-09-06 14:39:03,269 WARN L188 SmtUtils]: Spent 4.31 s on a formula simplification. DAG size of input: 404 DAG size of output: 380 [2019-09-06 14:39:07,476 WARN L188 SmtUtils]: Spent 4.19 s on a formula simplification. DAG size of input: 400 DAG size of output: 375 [2019-09-06 14:39:13,004 WARN L188 SmtUtils]: Spent 4.18 s on a formula simplification. DAG size of input: 397 DAG size of output: 372 [2019-09-06 14:39:17,171 WARN L188 SmtUtils]: Spent 4.15 s on a formula simplification. DAG size of input: 401 DAG size of output: 377 [2019-09-06 14:39:21,560 WARN L188 SmtUtils]: Spent 4.29 s on a formula simplification. DAG size of input: 404 DAG size of output: 380 [2019-09-06 14:39:25,787 WARN L188 SmtUtils]: Spent 4.23 s on a formula simplification. DAG size of input: 400 DAG size of output: 376 [2019-09-06 14:39:32,709 WARN L188 SmtUtils]: Spent 4.12 s on a formula simplification. DAG size of input: 397 DAG size of output: 372 [2019-09-06 14:39:36,959 WARN L188 SmtUtils]: Spent 4.25 s on a formula simplification. DAG size of input: 401 DAG size of output: 377 [2019-09-06 14:39:41,347 WARN L188 SmtUtils]: Spent 4.32 s on a formula simplification. DAG size of input: 404 DAG size of output: 380 [2019-09-06 14:39:45,485 WARN L188 SmtUtils]: Spent 4.14 s on a formula simplification. DAG size of input: 400 DAG size of output: 376 [2019-09-06 14:39:51,484 WARN L188 SmtUtils]: Spent 4.20 s on a formula simplification. DAG size of input: 401 DAG size of output: 377 [2019-09-06 14:39:55,652 WARN L188 SmtUtils]: Spent 4.17 s on a formula simplification. DAG size of input: 397 DAG size of output: 372 [2019-09-06 14:40:00,042 WARN L188 SmtUtils]: Spent 4.32 s on a formula simplification. DAG size of input: 404 DAG size of output: 379 [2019-09-06 14:40:04,265 WARN L188 SmtUtils]: Spent 4.22 s on a formula simplification. DAG size of input: 400 DAG size of output: 375 [2019-09-06 14:40:12,581 WARN L188 SmtUtils]: Spent 4.19 s on a formula simplification. DAG size of input: 397 DAG size of output: 372 [2019-09-06 14:40:16,859 WARN L188 SmtUtils]: Spent 4.26 s on a formula simplification. DAG size of input: 401 DAG size of output: 377 [2019-09-06 14:40:21,202 WARN L188 SmtUtils]: Spent 4.25 s on a formula simplification. DAG size of input: 404 DAG size of output: 380 [2019-09-06 14:40:25,444 WARN L188 SmtUtils]: Spent 4.24 s on a formula simplification. DAG size of input: 400 DAG size of output: 375 [2019-09-06 14:40:32,524 WARN L188 SmtUtils]: Spent 4.09 s on a formula simplification. DAG size of input: 397 DAG size of output: 373 [2019-09-06 14:40:36,771 WARN L188 SmtUtils]: Spent 4.23 s on a formula simplification. DAG size of input: 401 DAG size of output: 376 [2019-09-06 14:40:41,028 WARN L188 SmtUtils]: Spent 4.17 s on a formula simplification. DAG size of input: 400 DAG size of output: 375 [2019-09-06 14:40:45,294 WARN L188 SmtUtils]: Spent 4.27 s on a formula simplification. DAG size of input: 404 DAG size of output: 380 [2019-09-06 14:40:51,397 WARN L188 SmtUtils]: Spent 4.13 s on a formula simplification. DAG size of input: 397 DAG size of output: 373 [2019-09-06 14:40:55,674 WARN L188 SmtUtils]: Spent 4.28 s on a formula simplification. DAG size of input: 401 DAG size of output: 376 [2019-09-06 14:41:00,017 WARN L188 SmtUtils]: Spent 4.23 s on a formula simplification. DAG size of input: 404 DAG size of output: 380 [2019-09-06 14:41:04,244 WARN L188 SmtUtils]: Spent 4.21 s on a formula simplification. DAG size of input: 400 DAG size of output: 376 [2019-09-06 14:41:38,151 WARN L188 SmtUtils]: Spent 4.29 s on a formula simplification. DAG size of input: 401 DAG size of output: 377 [2019-09-06 14:41:42,372 WARN L188 SmtUtils]: Spent 4.18 s on a formula simplification. DAG size of input: 397 DAG size of output: 373 [2019-09-06 14:41:46,642 WARN L188 SmtUtils]: Spent 4.20 s on a formula simplification. DAG size of input: 400 DAG size of output: 376 [2019-09-06 14:41:50,943 WARN L188 SmtUtils]: Spent 4.30 s on a formula simplification. DAG size of input: 404 DAG size of output: 380 [2019-09-06 14:41:56,870 WARN L188 SmtUtils]: Spent 4.28 s on a formula simplification. DAG size of input: 401 DAG size of output: 376 [2019-09-06 14:42:01,050 WARN L188 SmtUtils]: Spent 4.18 s on a formula simplification. DAG size of input: 397 DAG size of output: 373 [2019-09-06 14:42:05,387 WARN L188 SmtUtils]: Spent 4.24 s on a formula simplification. DAG size of input: 400 DAG size of output: 376 [2019-09-06 14:42:09,723 WARN L188 SmtUtils]: Spent 4.30 s on a formula simplification. DAG size of input: 404 DAG size of output: 380 [2019-09-06 14:42:15,109 WARN L188 SmtUtils]: Spent 4.22 s on a formula simplification. DAG size of input: 401 DAG size of output: 377 [2019-09-06 14:42:19,309 WARN L188 SmtUtils]: Spent 4.17 s on a formula simplification. DAG size of input: 397 DAG size of output: 373 [2019-09-06 14:42:23,563 WARN L188 SmtUtils]: Spent 4.15 s on a formula simplification. DAG size of input: 400 DAG size of output: 375 [2019-09-06 14:42:27,877 WARN L188 SmtUtils]: Spent 4.31 s on a formula simplification. DAG size of input: 404 DAG size of output: 380 [2019-09-06 14:42:32,888 WARN L188 SmtUtils]: Spent 4.13 s on a formula simplification. DAG size of input: 397 DAG size of output: 373 [2019-09-06 14:42:37,134 WARN L188 SmtUtils]: Spent 4.24 s on a formula simplification. DAG size of input: 401 DAG size of output: 377 [2019-09-06 14:42:41,498 WARN L188 SmtUtils]: Spent 4.24 s on a formula simplification. DAG size of input: 400 DAG size of output: 376 [2019-09-06 14:42:45,721 WARN L188 SmtUtils]: Spent 4.22 s on a formula simplification. DAG size of input: 404 DAG size of output: 380 [2019-09-06 14:42:50,800 WARN L188 SmtUtils]: Spent 4.21 s on a formula simplification. DAG size of input: 401 DAG size of output: 377 [2019-09-06 14:42:54,992 WARN L188 SmtUtils]: Spent 4.16 s on a formula simplification. DAG size of input: 397 DAG size of output: 373 [2019-09-06 14:42:59,417 WARN L188 SmtUtils]: Spent 4.34 s on a formula simplification. DAG size of input: 404 DAG size of output: 379 [2019-09-06 14:43:03,595 WARN L188 SmtUtils]: Spent 4.18 s on a formula simplification. DAG size of input: 400 DAG size of output: 376 [2019-09-06 14:43:08,679 WARN L188 SmtUtils]: Spent 4.29 s on a formula simplification. DAG size of input: 401 DAG size of output: 377 [2019-09-06 14:43:12,799 WARN L188 SmtUtils]: Spent 4.12 s on a formula simplification. DAG size of input: 397 DAG size of output: 373 [2019-09-06 14:43:17,133 WARN L188 SmtUtils]: Spent 4.23 s on a formula simplification. DAG size of input: 400 DAG size of output: 375 [2019-09-06 14:43:21,365 WARN L188 SmtUtils]: Spent 4.23 s on a formula simplification. DAG size of input: 404 DAG size of output: 379 [2019-09-06 14:43:47,964 WARN L188 SmtUtils]: Spent 4.19 s on a formula simplification. DAG size of input: 397 DAG size of output: 373 [2019-09-06 14:43:52,197 WARN L188 SmtUtils]: Spent 4.23 s on a formula simplification. DAG size of input: 401 DAG size of output: 377 [2019-09-06 14:43:56,490 WARN L188 SmtUtils]: Spent 4.22 s on a formula simplification. DAG size of input: 400 DAG size of output: 376 [2019-09-06 14:44:00,768 WARN L188 SmtUtils]: Spent 4.24 s on a formula simplification. DAG size of input: 404 DAG size of output: 379 [2019-09-06 14:44:05,731 WARN L188 SmtUtils]: Spent 4.19 s on a formula simplification. DAG size of input: 397 DAG size of output: 373