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 ExplicitValueDomain --rcfgbuilder.size.of.a.code.block SingleStatement --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product26.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 12:30:01,263 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 12:30:01,266 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 12:30:01,283 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 12:30:01,284 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 12:30:01,285 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 12:30:01,287 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 12:30:01,300 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 12:30:01,303 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 12:30:01,304 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 12:30:01,306 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 12:30:01,307 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 12:30:01,308 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 12:30:01,311 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 12:30:01,313 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 12:30:01,315 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 12:30:01,316 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 12:30:01,319 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 12:30:01,321 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 12:30:01,325 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 12:30:01,326 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 12:30:01,327 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 12:30:01,331 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 12:30:01,331 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 12:30:01,333 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 12:30:01,334 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 12:30:01,334 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 12:30:01,335 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 12:30:01,335 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 12:30:01,336 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 12:30:01,336 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 12:30:01,337 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 12:30:01,337 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 12:30:01,338 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 12:30:01,339 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 12:30:01,339 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 12:30:01,340 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 12:30:01,340 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 12:30:01,340 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 12:30:01,341 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 12:30:01,342 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 12:30:01,343 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 [2019-09-18 12:30:01,357 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 12:30:01,358 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 12:30:01,359 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 12:30:01,359 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 12:30:01,359 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 12:30:01,359 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 12:30:01,360 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 12:30:01,360 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 12:30:01,360 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 12:30:01,360 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 12:30:01,360 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 12:30:01,361 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 12:30:01,361 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 12:30:01,361 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 12:30:01,361 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 12:30:01,361 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 12:30:01,362 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 12:30:01,362 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 12:30:01,362 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 12:30:01,362 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 12:30:01,362 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 12:30:01,363 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 12:30:01,363 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 12:30:01,363 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 12:30:01,363 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 12:30:01,364 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 12:30:01,364 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 12:30:01,364 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 12:30:01,364 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SingleStatement Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-18 12:30:01,399 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 12:30:01,414 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 12:30:01,417 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 12:30:01,418 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 12:30:01,419 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 12:30:01,419 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product26.cil.c [2019-09-18 12:30:01,485 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4ebd5044/1e2efb56b4eb4d6abe4d85a4a75ca04e/FLAG983555fb7 [2019-09-18 12:30:02,052 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 12:30:02,053 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product26.cil.c [2019-09-18 12:30:02,065 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4ebd5044/1e2efb56b4eb4d6abe4d85a4a75ca04e/FLAG983555fb7 [2019-09-18 12:30:02,350 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4ebd5044/1e2efb56b4eb4d6abe4d85a4a75ca04e [2019-09-18 12:30:02,360 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 12:30:02,362 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 12:30:02,362 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 12:30:02,363 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 12:30:02,365 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 12:30:02,366 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 12:30:02" (1/1) ... [2019-09-18 12:30:02,368 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@425f21cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:30:02, skipping insertion in model container [2019-09-18 12:30:02,368 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 12:30:02" (1/1) ... [2019-09-18 12:30:02,376 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 12:30:02,424 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 12:30:02,794 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 12:30:02,825 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 12:30:02,988 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 12:30:03,029 INFO L192 MainTranslator]: Completed translation [2019-09-18 12:30:03,029 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:30:03 WrapperNode [2019-09-18 12:30:03,029 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 12:30:03,030 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 12:30:03,030 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 12:30:03,030 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 12:30:03,044 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:30:03" (1/1) ... [2019-09-18 12:30:03,045 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:30:03" (1/1) ... [2019-09-18 12:30:03,075 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:30:03" (1/1) ... [2019-09-18 12:30:03,076 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:30:03" (1/1) ... [2019-09-18 12:30:03,109 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:30:03" (1/1) ... [2019-09-18 12:30:03,127 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:30:03" (1/1) ... [2019-09-18 12:30:03,135 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:30:03" (1/1) ... [2019-09-18 12:30:03,151 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 12:30:03,152 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 12:30:03,152 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 12:30:03,152 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 12:30:03,154 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:30:03" (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 [2019-09-18 12:30:03,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 12:30:03,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 12:30:03,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-18 12:30:03,253 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-18 12:30:03,254 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-18 12:30:03,255 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-18 12:30:03,255 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-18 12:30:03,255 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2019-09-18 12:30:03,255 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2019-09-18 12:30:03,256 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2019-09-18 12:30:03,256 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2019-09-18 12:30:03,257 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2019-09-18 12:30:03,257 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2019-09-18 12:30:03,257 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2019-09-18 12:30:03,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2019-09-18 12:30:03,257 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2019-09-18 12:30:03,260 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2019-09-18 12:30:03,260 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-18 12:30:03,261 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2019-09-18 12:30:03,261 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 12:30:03,261 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2019-09-18 12:30:03,261 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2019-09-18 12:30:03,261 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2019-09-18 12:30:03,262 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2019-09-18 12:30:03,262 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2019-09-18 12:30:03,262 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2019-09-18 12:30:03,262 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2019-09-18 12:30:03,262 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2019-09-18 12:30:03,263 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2019-09-18 12:30:03,263 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2019-09-18 12:30:03,263 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2019-09-18 12:30:03,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-18 12:30:03,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-18 12:30:03,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-18 12:30:03,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-18 12:30:03,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-18 12:30:03,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-18 12:30:03,265 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-18 12:30:03,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-18 12:30:03,265 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 12:30:03,265 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 12:30:03,266 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-18 12:30:03,266 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-18 12:30:03,266 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-18 12:30:03,266 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-18 12:30:03,266 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-18 12:30:03,266 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2019-09-18 12:30:03,266 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2019-09-18 12:30:03,267 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2019-09-18 12:30:03,267 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2019-09-18 12:30:03,267 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2019-09-18 12:30:03,267 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2019-09-18 12:30:03,267 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2019-09-18 12:30:03,267 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-18 12:30:03,267 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-18 12:30:03,268 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2019-09-18 12:30:03,268 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2019-09-18 12:30:03,268 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2019-09-18 12:30:03,268 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2019-09-18 12:30:03,269 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2019-09-18 12:30:03,269 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2019-09-18 12:30:03,269 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-18 12:30:03,270 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-18 12:30:03,270 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2019-09-18 12:30:03,270 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 12:30:03,270 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2019-09-18 12:30:03,270 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2019-09-18 12:30:03,271 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2019-09-18 12:30:03,271 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2019-09-18 12:30:03,271 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2019-09-18 12:30:03,271 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2019-09-18 12:30:03,271 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2019-09-18 12:30:03,272 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2019-09-18 12:30:03,273 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-18 12:30:03,273 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-18 12:30:03,273 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-18 12:30:03,274 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-18 12:30:03,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-18 12:30:03,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-18 12:30:03,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-18 12:30:03,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-18 12:30:03,276 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-18 12:30:03,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-18 12:30:03,276 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-18 12:30:03,276 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-18 12:30:03,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-18 12:30:03,276 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-18 12:30:03,277 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-18 12:30:03,278 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-18 12:30:03,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 12:30:03,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-18 12:30:03,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 12:30:04,510 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 12:30:04,510 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-09-18 12:30:04,511 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 12:30:04 BoogieIcfgContainer [2019-09-18 12:30:04,512 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 12:30:04,512 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 12:30:04,512 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 12:30:04,513 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 12:30:04,514 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 12:30:04" (1/1) ... [2019-09-18 12:30:04,514 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ 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=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-18 12:30:04,537 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 12:30:04,537 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 12:30:04,546 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 12:30:04,555 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 12:30:04,556 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 12:30:05,168 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 80 [2019-09-18 12:30:05,369 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 75 [2019-09-18 12:30:05,719 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 107 [2019-09-18 12:30:05,982 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 102 [2019-09-18 12:30:06,400 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 126 [2019-09-18 12:30:06,786 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 121 [2019-09-18 12:30:07,397 WARN L191 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 147 [2019-09-18 12:30:07,927 WARN L191 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 144 [2019-09-18 12:30:08,762 WARN L191 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 157 [2019-09-18 12:30:09,381 WARN L191 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 154 [2019-09-18 12:30:10,400 WARN L191 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 175 [2019-09-18 12:30:11,077 WARN L191 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 170 [2019-09-18 12:30:12,422 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 244 DAG size of output: 196 [2019-09-18 12:30:13,348 WARN L191 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 193 [2019-09-18 12:30:14,988 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 275 DAG size of output: 229 [2019-09-18 12:30:16,161 WARN L191 SmtUtils]: Spent 1000.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 228 [2019-09-18 12:30:18,227 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 305 DAG size of output: 248 [2019-09-18 12:30:19,595 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 286 DAG size of output: 245 [2019-09-18 12:30:22,056 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 336 DAG size of output: 270 [2019-09-18 12:30:22,271 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 12:30:23,735 WARN L191 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 318 DAG size of output: 271 [2019-09-18 12:30:24,137 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 12:30:26,838 WARN L191 SmtUtils]: Spent 2.70 s on a formula simplification. DAG size of input: 358 DAG size of output: 288 [2019-09-18 12:30:28,573 WARN L191 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 329 DAG size of output: 285 [2019-09-18 12:30:29,059 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-18 12:30:32,088 WARN L191 SmtUtils]: Spent 3.02 s on a formula simplification. DAG size of input: 394 DAG size of output: 308 [2019-09-18 12:30:34,013 WARN L191 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 345 DAG size of output: 303 [2019-09-18 12:30:34,841 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-18 12:30:38,306 WARN L191 SmtUtils]: Spent 3.46 s on a formula simplification. DAG size of input: 417 DAG size of output: 317 [2019-09-18 12:30:40,353 WARN L191 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 366 DAG size of output: 312 [2019-09-18 12:30:41,453 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2019-09-18 12:30:45,734 WARN L191 SmtUtils]: Spent 4.27 s on a formula simplification. DAG size of input: 486 DAG size of output: 326 [2019-09-18 12:30:47,930 WARN L191 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 374 DAG size of output: 321 [2019-09-18 12:30:49,303 WARN L191 SmtUtils]: Spent 497.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-09-18 12:30:54,228 WARN L191 SmtUtils]: Spent 4.92 s on a formula simplification. DAG size of input: 514 DAG size of output: 334 [2019-09-18 12:30:54,535 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-18 12:30:56,600 WARN L191 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 377 DAG size of output: 331 [2019-09-18 12:30:58,382 WARN L191 SmtUtils]: Spent 689.00 ms on a formula simplification that was a NOOP. DAG size: 351 [2019-09-18 12:31:04,448 WARN L191 SmtUtils]: Spent 6.06 s on a formula simplification. DAG size of input: 626 DAG size of output: 344 [2019-09-18 12:31:04,761 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 12:31:06,985 WARN L191 SmtUtils]: Spent 2.22 s on a formula simplification. DAG size of input: 401 DAG size of output: 341 [2019-09-18 12:31:09,103 WARN L191 SmtUtils]: Spent 906.00 ms on a formula simplification that was a NOOP. DAG size: 417 [2019-09-18 12:31:16,496 WARN L191 SmtUtils]: Spent 7.38 s on a formula simplification. DAG size of input: 684 DAG size of output: 354 [2019-09-18 12:31:16,827 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-18 12:31:19,268 WARN L191 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 421 DAG size of output: 351 [2019-09-18 12:31:22,144 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 487 [2019-09-18 12:31:30,795 WARN L191 SmtUtils]: Spent 8.64 s on a formula simplification. DAG size of input: 762 DAG size of output: 364 [2019-09-18 12:31:31,198 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 12:31:33,782 WARN L191 SmtUtils]: Spent 2.58 s on a formula simplification. DAG size of input: 431 DAG size of output: 363 [2019-09-18 12:31:37,139 WARN L191 SmtUtils]: Spent 1.44 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-18 12:31:47,020 WARN L191 SmtUtils]: Spent 9.87 s on a formula simplification. DAG size of input: 852 DAG size of output: 376 [2019-09-18 12:31:47,447 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-18 12:31:50,297 WARN L191 SmtUtils]: Spent 2.84 s on a formula simplification. DAG size of input: 451 DAG size of output: 375 [2019-09-18 12:31:54,185 WARN L191 SmtUtils]: Spent 1.82 s on a formula simplification that was a NOOP. DAG size: 631 [2019-09-18 12:32:05,809 WARN L191 SmtUtils]: Spent 11.61 s on a formula simplification. DAG size of input: 840 DAG size of output: 389 [2019-09-18 12:32:06,243 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-18 12:32:09,179 WARN L191 SmtUtils]: Spent 2.93 s on a formula simplification. DAG size of input: 456 DAG size of output: 384 [2019-09-18 12:32:14,064 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 717 [2019-09-18 12:32:27,712 WARN L191 SmtUtils]: Spent 13.63 s on a formula simplification. DAG size of input: 947 DAG size of output: 397 [2019-09-18 12:32:28,261 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-09-18 12:32:31,607 WARN L191 SmtUtils]: Spent 3.34 s on a formula simplification. DAG size of input: 468 DAG size of output: 398 [2019-09-18 12:32:37,320 WARN L191 SmtUtils]: Spent 2.74 s on a formula simplification that was a NOOP. DAG size: 795 [2019-09-18 12:32:53,394 WARN L191 SmtUtils]: Spent 16.05 s on a formula simplification. DAG size of input: 1015 DAG size of output: 411 [2019-09-18 12:32:53,978 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-09-18 12:32:57,516 WARN L191 SmtUtils]: Spent 3.53 s on a formula simplification. DAG size of input: 486 DAG size of output: 412 [2019-09-18 12:33:03,840 WARN L191 SmtUtils]: Spent 3.32 s on a formula simplification that was a NOOP. DAG size: 877 [2019-09-18 12:33:22,747 WARN L191 SmtUtils]: Spent 18.87 s on a formula simplification. DAG size of input: 1088 DAG size of output: 425 [2019-09-18 12:33:23,348 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-09-18 12:33:27,237 WARN L191 SmtUtils]: Spent 3.88 s on a formula simplification. DAG size of input: 510 DAG size of output: 422 [2019-09-18 12:33:28,944 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 422 [2019-09-18 12:33:30,644 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 422 [2019-09-18 12:33:30,655 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 430 for LOIs [2019-09-18 12:33:30,705 INFO L199 IcfgInterpreter]: Interpreting procedure runTest with input of size 430 for LOIs [2019-09-18 12:33:30,709 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 430 for LOIs [2019-09-18 12:33:42,161 WARN L191 SmtUtils]: Spent 11.28 s on a formula simplification. DAG size of input: 450 DAG size of output: 447 [2019-09-18 12:33:47,719 WARN L191 SmtUtils]: Spent 5.56 s on a formula simplification that was a NOOP. DAG size: 447 [2019-09-18 12:34:04,620 WARN L191 SmtUtils]: Spent 16.82 s on a formula simplification. DAG size of input: 451 DAG size of output: 445 [2019-09-18 12:34:10,127 WARN L191 SmtUtils]: Spent 5.51 s on a formula simplification that was a NOOP. DAG size: 445 [2019-09-18 12:34:28,592 WARN L191 SmtUtils]: Spent 18.43 s on a formula simplification. DAG size of input: 464 DAG size of output: 461 [2019-09-18 12:34:37,770 WARN L191 SmtUtils]: Spent 9.18 s on a formula simplification that was a NOOP. DAG size: 461 [2019-09-18 12:34:56,324 WARN L191 SmtUtils]: Spent 18.55 s on a formula simplification. DAG size of input: 464 DAG size of output: 461 [2019-09-18 12:35:05,544 WARN L191 SmtUtils]: Spent 9.22 s on a formula simplification that was a NOOP. DAG size: 461 [2019-09-18 12:35:24,293 WARN L191 SmtUtils]: Spent 18.75 s on a formula simplification. DAG size of input: 466 DAG size of output: 461 [2019-09-18 12:35:33,564 WARN L191 SmtUtils]: Spent 9.27 s on a formula simplification that was a NOOP. DAG size: 461 [2019-09-18 12:35:55,233 WARN L191 SmtUtils]: Spent 20.95 s on a formula simplification. DAG size of input: 470 DAG size of output: 458 [2019-09-18 12:36:01,065 WARN L191 SmtUtils]: Spent 5.83 s on a formula simplification that was a NOOP. DAG size: 458 [2019-09-18 12:36:08,410 WARN L191 SmtUtils]: Spent 7.33 s on a formula simplification that was a NOOP. DAG size: 462 [2019-09-18 12:36:15,776 WARN L191 SmtUtils]: Spent 7.36 s on a formula simplification that was a NOOP. DAG size: 462 [2019-09-18 12:36:38,142 WARN L191 SmtUtils]: Spent 22.25 s on a formula simplification. DAG size of input: 471 DAG size of output: 466 [2019-09-18 12:36:48,792 WARN L191 SmtUtils]: Spent 10.65 s on a formula simplification that was a NOOP. DAG size: 466 [2019-09-18 12:37:20,814 WARN L191 SmtUtils]: Spent 31.93 s on a formula simplification. DAG size of input: 474 DAG size of output: 466 [2019-09-18 12:37:31,419 WARN L191 SmtUtils]: Spent 10.60 s on a formula simplification that was a NOOP. DAG size: 466 [2019-09-18 12:37:49,820 WARN L191 SmtUtils]: Spent 18.36 s on a formula simplification. DAG size of input: 484 DAG size of output: 471 [2019-09-18 12:37:58,870 WARN L191 SmtUtils]: Spent 9.05 s on a formula simplification that was a NOOP. DAG size: 471 [2019-09-18 12:38:17,344 WARN L191 SmtUtils]: Spent 18.47 s on a formula simplification. DAG size of input: 484 DAG size of output: 471 [2019-09-18 12:38:26,422 WARN L191 SmtUtils]: Spent 9.08 s on a formula simplification that was a NOOP. DAG size: 471 [2019-09-18 12:38:44,700 WARN L191 SmtUtils]: Spent 18.28 s on a formula simplification. DAG size of input: 476 DAG size of output: 471 [2019-09-18 12:38:53,734 WARN L191 SmtUtils]: Spent 9.03 s on a formula simplification that was a NOOP. DAG size: 471 [2019-09-18 12:39:05,084 WARN L191 SmtUtils]: Spent 11.24 s on a formula simplification. DAG size of input: 473 DAG size of output: 457 [2019-09-18 12:39:10,634 WARN L191 SmtUtils]: Spent 5.55 s on a formula simplification that was a NOOP. DAG size: 457 [2019-09-18 12:39:39,352 WARN L191 SmtUtils]: Spent 28.70 s on a formula simplification. DAG size of input: 468 DAG size of output: 460 [2019-09-18 12:39:39,925 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2019-09-18 12:39:41,156 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 31 [2019-09-18 12:39:41,282 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 31 [2019-09-18 12:39:41,408 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 31 [2019-09-18 12:39:41,535 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 31 [2019-09-18 12:39:41,661 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 31 [2019-09-18 12:39:41,790 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 31 [2019-09-18 12:39:41,918 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 31 [2019-09-18 12:39:42,077 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-09-18 12:39:42,291 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 38 [2019-09-18 12:39:42,586 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-18 12:39:42,697 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:39:42,932 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-18 12:39:43,047 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:39:43,296 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-09-18 12:39:43,411 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:39:43,665 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 12:39:43,869 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2019-09-18 12:39:44,148 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-18 12:39:44,435 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 47 [2019-09-18 12:39:44,769 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 51 [2019-09-18 12:39:44,883 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:39:45,130 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 51 [2019-09-18 12:39:45,246 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:39:45,488 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-09-18 12:39:45,604 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:39:45,856 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 12:39:46,137 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 48 [2019-09-18 12:39:46,417 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 48 [2019-09-18 12:39:46,812 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-18 12:39:46,965 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-18 12:39:47,212 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2019-09-18 12:39:47,317 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-18 12:39:47,453 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-09-18 12:39:47,648 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 38 [2019-09-18 12:39:47,943 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-18 12:39:48,058 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:39:48,292 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-18 12:39:48,408 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:39:48,655 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-09-18 12:39:48,770 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:39:49,036 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 43 [2019-09-18 12:39:49,255 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 48 [2019-09-18 12:39:49,548 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 50 [2019-09-18 12:39:49,881 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 49 [2019-09-18 12:39:50,249 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 51 [2019-09-18 12:39:50,368 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:39:50,633 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 51 [2019-09-18 12:39:50,757 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:39:51,015 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-09-18 12:39:51,136 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:39:51,285 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 42 [2019-09-18 12:39:51,479 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-09-18 12:39:51,671 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 38 [2019-09-18 12:39:51,975 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-18 12:39:52,095 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:39:52,339 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-18 12:39:52,457 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:39:52,706 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-09-18 12:39:52,825 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:39:53,006 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 43 [2019-09-18 12:39:53,227 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 48 [2019-09-18 12:39:53,522 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 50 [2019-09-18 12:39:53,829 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 49 [2019-09-18 12:39:54,194 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 51 [2019-09-18 12:39:54,319 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:39:54,585 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 51 [2019-09-18 12:39:54,705 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:39:54,957 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-09-18 12:39:55,077 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:39:55,220 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 42 [2019-09-18 12:39:55,530 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-18 12:39:55,632 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2019-09-18 12:39:55,845 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-18 12:39:55,948 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2019-09-18 12:39:56,281 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 65 [2019-09-18 12:39:56,445 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-18 12:39:56,668 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 54 [2019-09-18 12:39:56,894 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-09-18 12:39:57,081 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 38 [2019-09-18 12:39:57,383 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-18 12:39:57,501 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:39:57,745 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-18 12:39:57,860 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:39:58,108 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-09-18 12:39:58,224 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:39:58,521 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 12:39:58,712 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2019-09-18 12:39:58,974 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 48 [2019-09-18 12:39:59,246 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 47 [2019-09-18 12:39:59,566 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 50 [2019-09-18 12:39:59,681 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2019-09-18 12:39:59,918 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 50 [2019-09-18 12:40:00,033 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2019-09-18 12:40:00,277 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 50 [2019-09-18 12:40:00,391 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2019-09-18 12:40:00,646 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 12:40:01,009 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 30 [2019-09-18 12:40:01,174 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-09-18 12:40:01,363 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 38 [2019-09-18 12:40:01,670 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-18 12:40:01,789 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:40:02,033 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-18 12:40:02,154 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:40:02,401 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-09-18 12:40:02,519 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:40:02,779 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 12:40:02,989 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2019-09-18 12:40:03,258 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 48 [2019-09-18 12:40:03,553 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 47 [2019-09-18 12:40:03,879 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 50 [2019-09-18 12:40:03,993 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2019-09-18 12:40:04,231 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 50 [2019-09-18 12:40:04,348 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2019-09-18 12:40:04,593 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 50 [2019-09-18 12:40:04,705 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2019-09-18 12:40:04,959 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 12:40:05,213 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 48 [2019-09-18 12:40:05,492 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 48 [2019-09-18 12:40:05,901 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-18 12:40:06,057 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-18 12:40:06,285 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2019-09-18 12:40:06,386 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-18 12:40:06,515 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-09-18 12:40:06,706 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 38 [2019-09-18 12:40:07,006 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-18 12:40:07,124 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:40:07,366 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-18 12:40:07,482 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:40:07,731 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-09-18 12:40:07,848 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:40:08,005 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 43 [2019-09-18 12:40:08,226 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 48 [2019-09-18 12:40:08,532 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 50 [2019-09-18 12:40:08,840 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 49 [2019-09-18 12:40:09,203 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 53 [2019-09-18 12:40:09,329 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2019-09-18 12:40:09,597 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 53 [2019-09-18 12:40:09,721 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2019-09-18 12:40:09,985 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 53 [2019-09-18 12:40:10,111 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2019-09-18 12:40:10,270 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 12:40:10,512 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-09-18 12:40:10,720 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 38 [2019-09-18 12:40:11,013 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-18 12:40:11,132 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:40:11,374 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-18 12:40:11,493 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:40:11,744 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-09-18 12:40:11,862 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:40:12,117 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 12:40:12,327 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2019-09-18 12:40:12,590 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 48 [2019-09-18 12:40:12,869 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 47 [2019-09-18 12:40:13,209 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 50 [2019-09-18 12:40:13,322 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2019-09-18 12:40:13,560 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 50 [2019-09-18 12:40:13,675 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2019-09-18 12:40:13,919 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 50 [2019-09-18 12:40:14,035 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2019-09-18 12:40:14,292 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 12:40:14,550 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 48 [2019-09-18 12:40:14,830 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 48 [2019-09-18 12:40:15,225 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-18 12:40:15,375 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-18 12:40:15,610 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2019-09-18 12:40:15,718 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-18 12:40:15,848 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-09-18 12:40:16,039 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 38 [2019-09-18 12:40:16,335 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-18 12:40:16,449 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:40:16,692 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-18 12:40:16,806 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:40:17,054 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-09-18 12:40:17,172 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:40:17,430 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 12:40:17,638 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2019-09-18 12:40:17,901 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 48 [2019-09-18 12:40:18,195 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 47 [2019-09-18 12:40:18,519 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 50 [2019-09-18 12:40:18,634 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2019-09-18 12:40:18,876 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 50 [2019-09-18 12:40:18,991 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2019-09-18 12:40:19,240 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 50 [2019-09-18 12:40:19,355 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2019-09-18 12:40:19,612 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 12:40:19,992 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 30 [2019-09-18 12:40:20,161 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-09-18 12:40:20,354 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 38 [2019-09-18 12:40:20,653 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-18 12:40:20,772 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:40:21,014 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-18 12:40:21,134 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:40:21,384 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-09-18 12:40:21,503 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:40:21,660 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 43 [2019-09-18 12:40:21,885 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 48 [2019-09-18 12:40:22,199 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 50 [2019-09-18 12:40:22,517 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 49 [2019-09-18 12:40:22,880 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 51 [2019-09-18 12:40:23,003 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:40:23,277 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 51 [2019-09-18 12:40:23,400 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:40:23,660 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-09-18 12:40:23,782 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:40:23,924 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 42 [2019-09-18 12:40:24,192 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-18 12:40:24,496 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-18 12:40:24,920 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 65 [2019-09-18 12:40:25,083 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-18 12:40:25,311 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 54 [2019-09-18 12:40:25,412 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-18 12:40:25,542 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-09-18 12:40:25,730 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 38 [2019-09-18 12:40:26,028 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-18 12:40:26,144 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:40:26,383 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-18 12:40:26,501 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:40:26,751 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-09-18 12:40:26,869 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:40:27,030 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 43 [2019-09-18 12:40:27,254 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 48 [2019-09-18 12:40:27,544 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 50 [2019-09-18 12:40:27,855 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 49 [2019-09-18 12:40:28,212 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 53 [2019-09-18 12:40:28,336 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2019-09-18 12:40:28,600 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 53 [2019-09-18 12:40:28,724 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2019-09-18 12:40:28,977 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 53 [2019-09-18 12:40:29,095 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2019-09-18 12:40:29,242 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 12:40:29,433 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-09-18 12:40:29,626 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 38 [2019-09-18 12:40:29,928 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-18 12:40:30,044 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:40:30,283 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-18 12:40:30,403 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:40:30,655 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-09-18 12:40:30,771 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:40:31,027 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 12:40:31,235 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2019-09-18 12:40:31,492 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 48 [2019-09-18 12:40:31,773 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 48 [2019-09-18 12:40:32,117 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 52 [2019-09-18 12:40:32,235 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-09-18 12:40:32,489 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 52 [2019-09-18 12:40:32,606 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-09-18 12:40:32,857 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2019-09-18 12:40:32,973 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-09-18 12:40:33,238 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 12:40:33,501 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 48 [2019-09-18 12:40:33,787 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 48 [2019-09-18 12:40:34,198 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-18 12:40:34,350 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-18 12:40:34,576 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2019-09-18 12:40:34,679 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-18 12:40:36,691 WARN L191 SmtUtils]: Spent 1.92 s on a formula simplification that was a NOOP. DAG size: 472 [2019-09-18 12:40:38,642 WARN L191 SmtUtils]: Spent 1.95 s on a formula simplification that was a NOOP. DAG size: 472 [2019-09-18 12:40:38,778 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-09-18 12:40:38,968 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 38 [2019-09-18 12:40:39,266 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-18 12:40:39,385 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:40:39,632 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-09-18 12:40:39,750 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:40:40,000 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 51 [2019-09-18 12:40:40,116 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-18 12:40:40,380 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 12:40:40,588 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2019-09-18 12:40:40,862 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-18 12:40:41,159 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 48 [2019-09-18 12:40:41,505 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 53 [2019-09-18 12:40:41,623 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2019-09-18 12:40:41,885 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 53 [2019-09-18 12:40:42,006 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2019-09-18 12:40:42,257 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 53 [2019-09-18 12:40:42,379 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2019-09-18 12:40:42,631 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2019-09-18 12:40:42,889 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 48 [2019-09-18 12:40:43,170 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 48 [2019-09-18 12:40:43,591 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-18 12:40:43,743 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-18 12:40:43,963 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 54 [2019-09-18 12:40:44,149 INFO L199 IcfgInterpreter]: Interpreting procedure cleanup with input of size 7 for LOIs [2019-09-18 12:40:44,822 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 41 [2019-09-18 12:40:45,196 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2019-09-18 12:40:45,251 INFO L199 IcfgInterpreter]: Interpreting procedure timeShift with input of size 7 for LOIs [2019-09-18 12:40:45,411 INFO L199 IcfgInterpreter]: Interpreting procedure __utac_acc__Specification1_spec__1 with input of size 1 for LOIs [2019-09-18 12:40:45,414 INFO L199 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 16 for LOIs [2019-09-18 12:40:45,435 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-18 12:40:45,435 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-18 12:40:45,437 INFO L193 IcfgInterpreter]: Reachable states at location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 2343#(and (<= ~pumpRunning~0 2147483647) (not (= 0 ~methaneLevelCritical~0)) (<= 0 (+ ~pumpRunning~0 2147483648)) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648)) (not (= ~pumpRunning~0 0))) [2019-09-18 12:40:45,447 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-18 12:40:45,447 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-18 12:40:45,448 INFO L168 Benchmark]: Toolchain (without parser) took 643087.35 ms. Allocated memory was 140.0 MB in the beginning and 142.6 MB in the end (delta: 2.6 MB). Free memory was 86.8 MB in the beginning and 74.4 MB in the end (delta: 12.5 MB). Peak memory consumption was 15.1 MB. Max. memory is 7.1 GB. [2019-09-18 12:40:45,448 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 140.0 MB. Free memory was 106.1 MB in the beginning and 105.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-18 12:40:45,449 INFO L168 Benchmark]: CACSL2BoogieTranslator took 667.35 ms. Allocated memory was 140.0 MB in the beginning and 199.2 MB in the end (delta: 59.2 MB). Free memory was 86.6 MB in the beginning and 165.3 MB in the end (delta: -78.6 MB). Peak memory consumption was 22.2 MB. Max. memory is 7.1 GB. [2019-09-18 12:40:45,449 INFO L168 Benchmark]: Boogie Preprocessor took 121.39 ms. Allocated memory is still 199.2 MB. Free memory was 165.3 MB in the beginning and 161.0 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB. [2019-09-18 12:40:45,449 INFO L168 Benchmark]: RCFGBuilder took 1359.96 ms. Allocated memory was 199.2 MB in the beginning and 224.4 MB in the end (delta: 25.2 MB). Free memory was 161.0 MB in the beginning and 175.8 MB in the end (delta: -14.8 MB). Peak memory consumption was 90.2 MB. Max. memory is 7.1 GB. [2019-09-18 12:40:45,449 INFO L168 Benchmark]: Sifa took 640935.22 ms. Allocated memory was 224.4 MB in the beginning and 142.6 MB in the end (delta: -81.8 MB). Free memory was 174.4 MB in the beginning and 74.4 MB in the end (delta: 100.1 MB). Peak memory consumption was 18.3 MB. Max. memory is 7.1 GB. [2019-09-18 12:40:45,451 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 140.0 MB. Free memory was 106.1 MB in the beginning and 105.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 667.35 ms. Allocated memory was 140.0 MB in the beginning and 199.2 MB in the end (delta: 59.2 MB). Free memory was 86.6 MB in the beginning and 165.3 MB in the end (delta: -78.6 MB). Peak memory consumption was 22.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 121.39 ms. Allocated memory is still 199.2 MB. Free memory was 165.3 MB in the beginning and 161.0 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1359.96 ms. Allocated memory was 199.2 MB in the beginning and 224.4 MB in the end (delta: 25.2 MB). Free memory was 161.0 MB in the beginning and 175.8 MB in the end (delta: -14.8 MB). Peak memory consumption was 90.2 MB. Max. memory is 7.1 GB. * Sifa took 640935.22 ms. Allocated memory was 224.4 MB in the beginning and 142.6 MB in the end (delta: -81.8 MB). Free memory was 174.4 MB in the beginning and 74.4 MB in the end (delta: 100.1 MB). Peak memory consumption was 18.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 640901, ICFG_INTERPRETER_ENTERED_PROCEDURES: 8, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 1573, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 1348, TOOLS_POST_TIME[ms]: 202984, TOOLS_POST_CALL_APPLICATIONS: 194, TOOLS_POST_CALL_TIME[ms]: 304, TOOLS_POST_RETURN_APPLICATIONS: 185, TOOLS_POST_RETURN_TIME[ms]: 204, TOOLS_QUANTIFIERELIM_APPLICATIONS: 1726, TOOLS_QUANTIFIERELIM_TIME[ms]: 203182, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 29721, FLUID_QUERY_TIME[ms]: 28, FLUID_QUERIES: 1612, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 274, DOMAIN_JOIN_TIME[ms]: 389778, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 18, DOMAIN_WIDEN_TIME[ms]: 46708, DOMAIN_ISSUBSETEQ_APPLICATIONS: 39, DOMAIN_ISSUBSETEQ_TIME[ms]: 78, DOMAIN_ISBOTTOM_APPLICATIONS: 190, DOMAIN_ISBOTTOM_TIME[ms]: 595, LOOP_SUMMARIZER_APPLICATIONS: 21, LOOP_SUMMARIZER_CACHE_MISSES: 21, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 427813, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 427813, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 39, CALL_SUMMARIZER_APPLICATIONS: 185, CALL_SUMMARIZER_CACHE_MISSES: 20, CALL_SUMMARIZER_OVERALL_TIME[ms]: 206877, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 206875, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 6, PATH_EXPR_TIME[ms]: 11, REGEX_TO_DAG_TIME[ms]: 8, DAG_COMPRESSION_TIME[ms]: 59, DAG_COMPRESSION_PROCESSED_NODES: 1361, DAG_COMPRESSION_RETAINED_NODES: 536 - UnprovableResult [Line: 919]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 2343#(and (<= ~pumpRunning~0 2147483647) (not (= 0 ~methaneLevelCritical~0)) (<= 0 (+ ~pumpRunning~0 2147483648)) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648)) (not (= ~pumpRunning~0 0))). Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...