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 LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid NeverFluid --sifa.intern.fluid NeverFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product12.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-19 22:35:11,491 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-19 22:35:11,493 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-19 22:35:11,504 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-19 22:35:11,505 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-19 22:35:11,506 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-19 22:35:11,507 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-19 22:35:11,509 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-19 22:35:11,510 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-19 22:35:11,511 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-19 22:35:11,512 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-19 22:35:11,513 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-19 22:35:11,514 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-19 22:35:11,515 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-19 22:35:11,515 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-19 22:35:11,517 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-19 22:35:11,517 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-19 22:35:11,518 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-19 22:35:11,520 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-19 22:35:11,522 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-19 22:35:11,524 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-19 22:35:11,525 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-19 22:35:11,526 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-19 22:35:11,527 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-19 22:35:11,529 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-19 22:35:11,529 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-19 22:35:11,530 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-19 22:35:11,531 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-19 22:35:11,531 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-19 22:35:11,532 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-19 22:35:11,532 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-19 22:35:11,533 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-19 22:35:11,534 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-19 22:35:11,535 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-19 22:35:11,536 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-19 22:35:11,536 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-19 22:35:11,536 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-19 22:35:11,537 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-19 22:35:11,537 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-19 22:35:11,538 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-19 22:35:11,538 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-19 22:35:11,539 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 [2019-09-19 22:35:11,565 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-19 22:35:11,565 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-19 22:35:11,566 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-19 22:35:11,566 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-19 22:35:11,567 INFO L138 SettingsManager]: * Use SBE=true [2019-09-19 22:35:11,567 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-19 22:35:11,567 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-19 22:35:11,567 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-19 22:35:11,568 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-19 22:35:11,568 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-19 22:35:11,568 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-19 22:35:11,568 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-19 22:35:11,568 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-19 22:35:11,569 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-19 22:35:11,569 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-19 22:35:11,569 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-19 22:35:11,569 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-19 22:35:11,569 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-19 22:35:11,570 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-19 22:35:11,570 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-19 22:35:11,570 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-19 22:35:11,570 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-19 22:35:11,570 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-19 22:35:11,571 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-19 22:35:11,571 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-19 22:35:11,571 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-19 22:35:11,571 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-19 22:35:11,571 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-19 22:35:11,572 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 -> LoopFreeBlock 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 -> NeverFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> NeverFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-19 22:35:11,605 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-19 22:35:11,617 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-19 22:35:11,621 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-19 22:35:11,622 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-19 22:35:11,623 INFO L275 PluginConnector]: CDTParser initialized [2019-09-19 22:35:11,623 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product12.cil.c [2019-09-19 22:35:11,685 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df26f3269/965a104b24624f54b3837d6e2fd97bd0/FLAGebaa2d323 [2019-09-19 22:35:12,236 INFO L306 CDTParser]: Found 1 translation units. [2019-09-19 22:35:12,242 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product12.cil.c [2019-09-19 22:35:12,261 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df26f3269/965a104b24624f54b3837d6e2fd97bd0/FLAGebaa2d323 [2019-09-19 22:35:12,509 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df26f3269/965a104b24624f54b3837d6e2fd97bd0 [2019-09-19 22:35:12,517 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-19 22:35:12,518 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-19 22:35:12,519 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-19 22:35:12,520 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-19 22:35:12,523 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-19 22:35:12,524 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 10:35:12" (1/1) ... [2019-09-19 22:35:12,527 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b9c1821 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:35:12, skipping insertion in model container [2019-09-19 22:35:12,527 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 10:35:12" (1/1) ... [2019-09-19 22:35:12,535 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-19 22:35:12,592 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-19 22:35:13,032 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 22:35:13,047 INFO L188 MainTranslator]: Completed pre-run [2019-09-19 22:35:13,136 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 22:35:13,176 INFO L192 MainTranslator]: Completed translation [2019-09-19 22:35:13,177 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:35:13 WrapperNode [2019-09-19 22:35:13,177 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-19 22:35:13,178 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-19 22:35:13,178 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-19 22:35:13,178 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-19 22:35:13,191 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:35:13" (1/1) ... [2019-09-19 22:35:13,191 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:35:13" (1/1) ... [2019-09-19 22:35:13,209 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:35:13" (1/1) ... [2019-09-19 22:35:13,210 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:35:13" (1/1) ... [2019-09-19 22:35:13,241 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:35:13" (1/1) ... [2019-09-19 22:35:13,251 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:35:13" (1/1) ... [2019-09-19 22:35:13,256 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:35:13" (1/1) ... [2019-09-19 22:35:13,263 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-19 22:35:13,264 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-19 22:35:13,264 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-19 22:35:13,264 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-19 22:35:13,265 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:35:13" (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 [2019-09-19 22:35:13,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-19 22:35:13,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-19 22:35:13,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-19 22:35:13,355 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-19 22:35:13,356 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2019-09-19 22:35:13,356 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2019-09-19 22:35:13,356 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2019-09-19 22:35:13,356 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2019-09-19 22:35:13,356 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2019-09-19 22:35:13,357 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2019-09-19 22:35:13,357 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2019-09-19 22:35:13,357 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2019-09-19 22:35:13,357 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2019-09-19 22:35:13,357 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2019-09-19 22:35:13,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-19 22:35:13,358 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2019-09-19 22:35:13,358 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2019-09-19 22:35:13,358 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2019-09-19 22:35:13,358 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2019-09-19 22:35:13,358 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2019-09-19 22:35:13,359 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2019-09-19 22:35:13,359 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-19 22:35:13,359 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-19 22:35:13,359 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-19 22:35:13,359 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-19 22:35:13,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2019-09-19 22:35:13,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-19 22:35:13,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-19 22:35:13,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-19 22:35:13,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-19 22:35:13,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-19 22:35:13,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-19 22:35:13,361 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2019-09-19 22:35:13,361 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2019-09-19 22:35:13,361 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-19 22:35:13,361 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2019-09-19 22:35:13,361 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-19 22:35:13,361 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-19 22:35:13,362 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-19 22:35:13,362 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-19 22:35:13,362 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2019-09-19 22:35:13,362 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2019-09-19 22:35:13,362 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2019-09-19 22:35:13,362 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2019-09-19 22:35:13,363 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2019-09-19 22:35:13,363 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2019-09-19 22:35:13,363 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-19 22:35:13,363 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2019-09-19 22:35:13,363 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2019-09-19 22:35:13,363 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2019-09-19 22:35:13,364 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2019-09-19 22:35:13,364 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2019-09-19 22:35:13,364 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2019-09-19 22:35:13,364 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2019-09-19 22:35:13,364 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2019-09-19 22:35:13,364 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2019-09-19 22:35:13,364 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2019-09-19 22:35:13,365 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2019-09-19 22:35:13,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-19 22:35:13,365 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-19 22:35:13,365 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2019-09-19 22:35:13,365 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-19 22:35:13,365 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-19 22:35:13,366 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-19 22:35:13,366 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-19 22:35:13,366 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-19 22:35:13,366 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-19 22:35:13,366 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-19 22:35:13,366 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-19 22:35:13,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-19 22:35:13,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-19 22:35:13,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-19 22:35:13,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-19 22:35:13,367 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-19 22:35:13,367 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-19 22:35:13,367 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-19 22:35:13,368 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-19 22:35:13,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-19 22:35:13,368 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-19 22:35:13,368 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-19 22:35:13,368 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-19 22:35:13,368 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2019-09-19 22:35:13,369 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-19 22:35:13,369 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2019-09-19 22:35:13,369 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-19 22:35:13,369 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-19 22:35:13,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-19 22:35:13,369 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-19 22:35:14,850 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-19 22:35:14,850 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-09-19 22:35:14,851 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 10:35:14 BoogieIcfgContainer [2019-09-19 22:35:14,852 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-19 22:35:14,853 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-19 22:35:14,853 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-19 22:35:14,853 INFO L275 PluginConnector]: Sifa initialized [2019-09-19 22:35:14,855 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 10:35:14" (1/1) ... [2019-09-19 22:35:14,855 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=NeverFluid ♦ 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=NeverFluid [2019-09-19 22:35:14,888 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-19 22:35:14,889 INFO L169 IcfgInterpreter]: Building call graph [2019-09-19 22:35:14,900 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-19 22:35:14,913 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-19 22:35:14,914 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-19 22:35:36,658 WARN L191 SmtUtils]: Spent 13.19 s on a formula simplification that was a NOOP. DAG size: 464 [2019-09-19 22:35:38,210 WARN L191 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 129 [2019-09-19 22:35:41,860 WARN L191 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 472 DAG size of output: 422 [2019-09-19 22:35:43,611 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 422 [2019-09-19 22:35:45,328 WARN L191 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 422 [2019-09-19 22:35:45,344 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 430 for LOIs [2019-09-19 22:35:45,420 INFO L199 IcfgInterpreter]: Interpreting procedure runTest with input of size 430 for LOIs [2019-09-19 22:35:45,426 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 430 for LOIs [2019-09-19 22:35:56,819 WARN L191 SmtUtils]: Spent 11.17 s on a formula simplification. DAG size of input: 455 DAG size of output: 451 [2019-09-19 22:36:02,263 WARN L191 SmtUtils]: Spent 5.44 s on a formula simplification that was a NOOP. DAG size: 451 [2019-09-19 22:36:13,493 WARN L191 SmtUtils]: Spent 11.18 s on a formula simplification. DAG size of input: 460 DAG size of output: 453 [2019-09-19 22:36:18,992 WARN L191 SmtUtils]: Spent 5.50 s on a formula simplification that was a NOOP. DAG size: 453 [2019-09-19 22:36:30,161 WARN L191 SmtUtils]: Spent 11.17 s on a formula simplification. DAG size of input: 460 DAG size of output: 453 [2019-09-19 22:36:35,553 WARN L191 SmtUtils]: Spent 5.39 s on a formula simplification that was a NOOP. DAG size: 453 [2019-09-19 22:36:44,645 WARN L191 SmtUtils]: Spent 9.02 s on a formula simplification that was a NOOP. DAG size: 467 [2019-09-19 22:36:53,635 WARN L191 SmtUtils]: Spent 8.99 s on a formula simplification that was a NOOP. DAG size: 467 [2019-09-19 22:37:18,638 WARN L191 SmtUtils]: Spent 25.00 s on a formula simplification. DAG size of input: 472 DAG size of output: 472 [2019-09-19 22:37:19,205 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 35 [2019-09-19 22:37:19,376 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 35 [2019-09-19 22:37:19,683 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 51 [2019-09-19 22:37:19,788 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-19 22:37:20,071 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 54 [2019-09-19 22:37:20,392 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 37 [2019-09-19 22:37:20,590 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-19 22:37:20,790 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-19 22:37:21,131 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2019-09-19 22:37:21,260 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-19 22:37:21,612 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 58 [2019-09-19 22:37:21,747 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 33 [2019-09-19 22:37:21,924 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 35 [2019-09-19 22:37:22,098 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 35 [2019-09-19 22:37:22,383 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 51 [2019-09-19 22:37:22,492 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-19 22:37:22,771 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 54 [2019-09-19 22:37:23,017 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-19 22:37:23,242 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-19 22:37:23,487 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-19 22:37:23,731 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-19 22:37:23,980 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-19 22:37:24,229 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-19 22:37:24,472 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-19 22:37:24,716 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-19 22:37:24,963 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-19 22:37:25,207 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-19 22:37:25,453 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-19 22:37:25,750 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-19 22:37:25,981 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-19 22:37:26,208 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-19 22:37:26,435 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-19 22:37:26,666 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-19 22:37:26,901 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-19 22:37:27,134 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-19 22:37:27,371 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-19 22:37:27,605 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-19 22:37:27,838 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-19 22:37:28,064 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-19 22:37:28,261 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 36 [2019-09-19 22:37:29,100 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2019-09-19 22:37:29,992 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2019-09-19 22:37:30,127 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 29 [2019-09-19 22:37:30,920 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2019-09-19 22:37:31,170 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-19 22:37:31,976 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2019-09-19 22:37:32,105 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 32 [2019-09-19 22:37:32,253 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 32 [2019-09-19 22:37:32,417 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-19 22:37:32,545 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-19 22:37:32,844 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 59 [2019-09-19 22:37:33,670 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2019-09-19 22:37:34,568 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2019-09-19 22:37:34,801 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 36 [2019-09-19 22:37:35,350 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2019-09-19 22:37:35,636 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2019-09-19 22:37:36,530 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2019-09-19 22:37:37,443 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2019-09-19 22:37:37,693 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-19 22:37:37,996 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 59 [2019-09-19 22:37:38,108 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-19 22:37:38,861 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2019-09-19 22:37:39,098 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 36 [2019-09-19 22:37:39,467 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 63 [2019-09-19 22:37:40,219 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2019-09-19 22:37:40,246 INFO L199 IcfgInterpreter]: Interpreting procedure cleanup with input of size 3 for LOIs [2019-09-19 22:37:40,557 INFO L199 IcfgInterpreter]: Interpreting procedure timeShift with input of size 3 for LOIs [2019-09-19 22:37:40,659 INFO L199 IcfgInterpreter]: Interpreting procedure __utac_acc__Specification1_spec__1 with input of size 1 for LOIs [2019-09-19 22:37:40,662 INFO L199 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 16 for LOIs [2019-09-19 22:37:40,684 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-19 22:37:40,684 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-19 22:37:40,687 INFO L193 IcfgInterpreter]: Reachable states at location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 1110#(and (<= ~pumpRunning~0 2147483647) (not (= 0 ~methaneLevelCritical~0)) (<= 0 (+ ~pumpRunning~0 2147483648)) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648)) (not (= ~pumpRunning~0 0))) [2019-09-19 22:37:40,699 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-19 22:37:40,699 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-19 22:37:40,701 INFO L168 Benchmark]: Toolchain (without parser) took 148182.22 ms. Allocated memory was 132.1 MB in the beginning and 179.3 MB in the end (delta: 47.2 MB). Free memory was 86.0 MB in the beginning and 83.8 MB in the end (delta: 2.2 MB). Peak memory consumption was 49.4 MB. Max. memory is 7.1 GB. [2019-09-19 22:37:40,702 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 132.1 MB. Free memory was 105.2 MB in the beginning and 105.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-19 22:37:40,703 INFO L168 Benchmark]: CACSL2BoogieTranslator took 657.87 ms. Allocated memory was 132.1 MB in the beginning and 199.8 MB in the end (delta: 67.6 MB). Free memory was 85.8 MB in the beginning and 164.1 MB in the end (delta: -78.3 MB). Peak memory consumption was 26.4 MB. Max. memory is 7.1 GB. [2019-09-19 22:37:40,704 INFO L168 Benchmark]: Boogie Preprocessor took 86.11 ms. Allocated memory is still 199.8 MB. Free memory was 164.1 MB in the beginning and 159.7 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 7.1 GB. [2019-09-19 22:37:40,705 INFO L168 Benchmark]: RCFGBuilder took 1587.68 ms. Allocated memory was 199.8 MB in the beginning and 222.3 MB in the end (delta: 22.5 MB). Free memory was 159.7 MB in the beginning and 152.1 MB in the end (delta: 7.6 MB). Peak memory consumption was 91.1 MB. Max. memory is 7.1 GB. [2019-09-19 22:37:40,706 INFO L168 Benchmark]: Sifa took 145846.23 ms. Allocated memory was 222.3 MB in the beginning and 179.3 MB in the end (delta: -43.0 MB). Free memory was 152.1 MB in the beginning and 83.8 MB in the end (delta: 68.3 MB). Peak memory consumption was 25.3 MB. Max. memory is 7.1 GB. [2019-09-19 22:37:40,710 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 132.1 MB. Free memory was 105.2 MB in the beginning and 105.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 657.87 ms. Allocated memory was 132.1 MB in the beginning and 199.8 MB in the end (delta: 67.6 MB). Free memory was 85.8 MB in the beginning and 164.1 MB in the end (delta: -78.3 MB). Peak memory consumption was 26.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 86.11 ms. Allocated memory is still 199.8 MB. Free memory was 164.1 MB in the beginning and 159.7 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1587.68 ms. Allocated memory was 199.8 MB in the beginning and 222.3 MB in the end (delta: 22.5 MB). Free memory was 159.7 MB in the beginning and 152.1 MB in the end (delta: 7.6 MB). Peak memory consumption was 91.1 MB. Max. memory is 7.1 GB. * Sifa took 145846.23 ms. Allocated memory was 222.3 MB in the beginning and 179.3 MB in the end (delta: -43.0 MB). Free memory was 152.1 MB in the beginning and 83.8 MB in the end (delta: 68.3 MB). Peak memory consumption was 25.3 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]: 145799, ICFG_INTERPRETER_ENTERED_PROCEDURES: 8, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 492, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 352, TOOLS_POST_TIME[ms]: 26958, TOOLS_POST_CALL_APPLICATIONS: 118, TOOLS_POST_CALL_TIME[ms]: 226, TOOLS_POST_RETURN_APPLICATIONS: 109, TOOLS_POST_RETURN_TIME[ms]: 81, TOOLS_QUANTIFIERELIM_APPLICATIONS: 579, TOOLS_QUANTIFIERELIM_TIME[ms]: 27113, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 26834, FLUID_QUERY_TIME[ms]: 1, FLUID_QUERIES: 510, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 218, DOMAIN_JOIN_TIME[ms]: 117705, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 3, DOMAIN_WIDEN_TIME[ms]: 190, DOMAIN_ISSUBSETEQ_APPLICATIONS: 18, DOMAIN_ISSUBSETEQ_TIME[ms]: 16, DOMAIN_ISBOTTOM_APPLICATIONS: 109, DOMAIN_ISBOTTOM_TIME[ms]: 414, LOOP_SUMMARIZER_APPLICATIONS: 15, LOOP_SUMMARIZER_CACHE_MISSES: 15, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 106167, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 106166, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 18, CALL_SUMMARIZER_APPLICATIONS: 109, CALL_SUMMARIZER_CACHE_MISSES: 19, CALL_SUMMARIZER_OVERALL_TIME[ms]: 30791, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 30790, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 7, PATH_EXPR_TIME[ms]: 7, REGEX_TO_DAG_TIME[ms]: 8, DAG_COMPRESSION_TIME[ms]: 66, DAG_COMPRESSION_PROCESSED_NODES: 1569, DAG_COMPRESSION_RETAINED_NODES: 315 - UnprovableResult [Line: 275]: 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 1110#(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...