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_spec4_product61.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 14:09:11,847 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 14:09:11,849 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 14:09:11,865 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 14:09:11,865 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 14:09:11,866 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 14:09:11,868 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 14:09:11,869 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 14:09:11,871 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 14:09:11,872 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 14:09:11,873 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 14:09:11,874 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 14:09:11,874 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 14:09:11,875 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 14:09:11,876 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 14:09:11,877 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 14:09:11,878 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 14:09:11,879 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 14:09:11,880 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 14:09:11,882 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 14:09:11,884 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 14:09:11,886 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 14:09:11,887 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 14:09:11,889 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 14:09:11,893 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 14:09:11,893 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 14:09:11,895 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 14:09:11,896 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 14:09:11,896 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 14:09:11,897 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 14:09:11,897 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 14:09:11,898 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 14:09:11,900 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 14:09:11,900 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 14:09:11,903 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 14:09:11,904 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 14:09:11,904 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 14:09:11,905 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 14:09:11,905 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 14:09:11,906 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 14:09:11,909 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 14:09:11,910 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 14:09:11,929 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 14:09:11,930 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 14:09:11,931 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 14:09:11,931 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 14:09:11,931 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 14:09:11,932 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 14:09:11,932 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 14:09:11,932 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 14:09:11,932 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 14:09:11,932 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 14:09:11,933 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 14:09:11,933 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 14:09:11,933 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 14:09:11,933 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 14:09:11,933 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 14:09:11,934 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 14:09:11,934 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 14:09:11,934 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 14:09:11,934 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 14:09:11,935 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 14:09:11,935 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 14:09:11,935 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 14:09:11,935 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 14:09:11,935 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 14:09:11,936 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 14:09:11,936 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 14:09:11,936 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 14:09:11,936 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 14:09:11,936 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 14:09:11,972 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 14:09:11,985 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 14:09:11,988 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 14:09:11,991 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 14:09:11,991 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 14:09:11,992 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product61.cil.c [2019-09-18 14:09:12,050 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3955f6bdc/0216ced7c3564f1788186e91eec129b5/FLAG5963a09d0 [2019-09-18 14:09:12,544 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 14:09:12,545 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product61.cil.c [2019-09-18 14:09:12,572 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3955f6bdc/0216ced7c3564f1788186e91eec129b5/FLAG5963a09d0 [2019-09-18 14:09:12,857 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3955f6bdc/0216ced7c3564f1788186e91eec129b5 [2019-09-18 14:09:12,868 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 14:09:12,870 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 14:09:12,871 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 14:09:12,871 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 14:09:12,873 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 14:09:12,874 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 02:09:12" (1/1) ... [2019-09-18 14:09:12,876 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2145c95a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:09:12, skipping insertion in model container [2019-09-18 14:09:12,876 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 02:09:12" (1/1) ... [2019-09-18 14:09:12,882 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 14:09:12,933 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 14:09:13,395 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 14:09:13,413 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 14:09:13,498 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 14:09:13,539 INFO L192 MainTranslator]: Completed translation [2019-09-18 14:09:13,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:09:13 WrapperNode [2019-09-18 14:09:13,540 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 14:09:13,541 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 14:09:13,541 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 14:09:13,541 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 14:09:13,554 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:09:13" (1/1) ... [2019-09-18 14:09:13,555 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:09:13" (1/1) ... [2019-09-18 14:09:13,574 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:09:13" (1/1) ... [2019-09-18 14:09:13,574 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:09:13" (1/1) ... [2019-09-18 14:09:13,602 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:09:13" (1/1) ... [2019-09-18 14:09:13,612 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:09:13" (1/1) ... [2019-09-18 14:09:13,617 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:09:13" (1/1) ... [2019-09-18 14:09:13,636 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 14:09:13,636 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 14:09:13,636 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 14:09:13,637 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 14:09:13,637 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:09:13" (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 [2019-09-18 14:09:13,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 14:09:13,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 14:09:13,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-18 14:09:13,685 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-18 14:09:13,685 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-18 14:09:13,685 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-18 14:09:13,686 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-18 14:09:13,686 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-18 14:09:13,686 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2019-09-18 14:09:13,686 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2019-09-18 14:09:13,686 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2019-09-18 14:09:13,686 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2019-09-18 14:09:13,687 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2019-09-18 14:09:13,687 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2019-09-18 14:09:13,687 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2019-09-18 14:09:13,687 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2019-09-18 14:09:13,687 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2019-09-18 14:09:13,687 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2019-09-18 14:09:13,688 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2019-09-18 14:09:13,688 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2019-09-18 14:09:13,688 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2019-09-18 14:09:13,688 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-18 14:09:13,688 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2019-09-18 14:09:13,688 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2019-09-18 14:09:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2019-09-18 14:09:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2019-09-18 14:09:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2019-09-18 14:09:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2019-09-18 14:09:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2019-09-18 14:09:13,689 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2019-09-18 14:09:13,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2019-09-18 14:09:13,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-18 14:09:13,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-18 14:09:13,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-18 14:09:13,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-18 14:09:13,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-18 14:09:13,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-18 14:09:13,691 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2019-09-18 14:09:13,691 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2019-09-18 14:09:13,691 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-18 14:09:13,691 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2019-09-18 14:09:13,691 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 14:09:13,691 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 14:09:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 14:09:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-18 14:09:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-18 14:09:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-18 14:09:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-18 14:09:13,692 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-18 14:09:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-18 14:09:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2019-09-18 14:09:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2019-09-18 14:09:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2019-09-18 14:09:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2019-09-18 14:09:13,693 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2019-09-18 14:09:13,694 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2019-09-18 14:09:13,694 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2019-09-18 14:09:13,694 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2019-09-18 14:09:13,694 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2019-09-18 14:09:13,694 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2019-09-18 14:09:13,694 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2019-09-18 14:09:13,694 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2019-09-18 14:09:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2019-09-18 14:09:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2019-09-18 14:09:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2019-09-18 14:09:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2019-09-18 14:09:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2019-09-18 14:09:13,695 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2019-09-18 14:09:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2019-09-18 14:09:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-18 14:09:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2019-09-18 14:09:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2019-09-18 14:09:13,696 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2019-09-18 14:09:13,697 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-18 14:09:13,697 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2019-09-18 14:09:13,697 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-18 14:09:13,697 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-18 14:09:13,697 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-18 14:09:13,697 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-18 14:09:13,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-18 14:09:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-18 14:09:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-18 14:09:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-18 14:09:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-18 14:09:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-18 14:09:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-18 14:09:13,698 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-18 14:09:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-18 14:09:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-18 14:09:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-18 14:09:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-18 14:09:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2019-09-18 14:09:13,699 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-18 14:09:13,700 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2019-09-18 14:09:13,700 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 14:09:13,700 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 14:09:13,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-18 14:09:13,700 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 14:09:14,907 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 14:09:14,908 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-09-18 14:09:14,910 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 02:09:14 BoogieIcfgContainer [2019-09-18 14:09:14,910 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 14:09:14,910 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 14:09:14,910 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 14:09:14,911 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 14:09:14,912 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 02:09:14" (1/1) ... [2019-09-18 14:09:14,912 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 14:09:14,940 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 14:09:14,940 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 14:09:14,954 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 14:09:14,964 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 14:09:14,966 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 14:09:15,537 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 61 [2019-09-18 14:09:15,699 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 56 [2019-09-18 14:09:16,010 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 83 [2019-09-18 14:09:16,237 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 78 [2019-09-18 14:09:16,693 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 120 [2019-09-18 14:09:17,112 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 117 [2019-09-18 14:09:17,671 WARN L191 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 139 [2019-09-18 14:09:18,184 WARN L191 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 136 [2019-09-18 14:09:19,000 WARN L191 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 161 [2019-09-18 14:09:19,690 WARN L191 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 160 [2019-09-18 14:09:20,663 WARN L191 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 180 [2019-09-18 14:09:21,391 WARN L191 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 175 [2019-09-18 14:09:22,638 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 227 DAG size of output: 199 [2019-09-18 14:09:23,569 WARN L191 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 196 [2019-09-18 14:09:25,161 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 251 DAG size of output: 209 [2019-09-18 14:09:26,198 WARN L191 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 206 [2019-09-18 14:09:27,593 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 296 DAG size of output: 242 [2019-09-18 14:09:28,830 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 275 DAG size of output: 237 [2019-09-18 14:09:31,303 WARN L191 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 339 DAG size of output: 269 [2019-09-18 14:09:31,511 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 14:09:32,910 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 315 DAG size of output: 270 [2019-09-18 14:09:35,900 WARN L191 SmtUtils]: Spent 2.61 s on a formula simplification. DAG size of input: 371 DAG size of output: 287 [2019-09-18 14:09:37,560 WARN L191 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 332 DAG size of output: 284 [2019-09-18 14:09:38,067 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-18 14:09:41,155 WARN L191 SmtUtils]: Spent 3.08 s on a formula simplification. DAG size of input: 394 DAG size of output: 306 [2019-09-18 14:09:42,987 WARN L191 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 345 DAG size of output: 301 [2019-09-18 14:09:43,777 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-18 14:09:47,376 WARN L191 SmtUtils]: Spent 3.59 s on a formula simplification. DAG size of input: 449 DAG size of output: 315 [2019-09-18 14:09:49,287 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 363 DAG size of output: 310 [2019-09-18 14:09:50,301 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2019-09-18 14:09:54,712 WARN L191 SmtUtils]: Spent 4.40 s on a formula simplification. DAG size of input: 496 DAG size of output: 324 [2019-09-18 14:09:56,809 WARN L191 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 367 DAG size of output: 319 [2019-09-18 14:09:58,154 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2019-09-18 14:10:03,016 WARN L191 SmtUtils]: Spent 4.85 s on a formula simplification. DAG size of input: 556 DAG size of output: 332 [2019-09-18 14:10:03,333 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-18 14:10:05,317 WARN L191 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 379 DAG size of output: 329 [2019-09-18 14:10:07,010 WARN L191 SmtUtils]: Spent 673.00 ms on a formula simplification that was a NOOP. DAG size: 351 [2019-09-18 14:10:12,745 WARN L191 SmtUtils]: Spent 5.72 s on a formula simplification. DAG size of input: 640 DAG size of output: 342 [2019-09-18 14:10:13,050 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 14:10:15,258 WARN L191 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 385 DAG size of output: 339 [2019-09-18 14:10:17,489 WARN L191 SmtUtils]: Spent 884.00 ms on a formula simplification that was a NOOP. DAG size: 417 [2019-09-18 14:10:24,467 WARN L191 SmtUtils]: Spent 6.97 s on a formula simplification. DAG size of input: 706 DAG size of output: 352 [2019-09-18 14:10:24,806 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-18 14:10:27,146 WARN L191 SmtUtils]: Spent 2.34 s on a formula simplification. DAG size of input: 407 DAG size of output: 349 [2019-09-18 14:10:29,886 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 487 [2019-09-18 14:10:37,987 WARN L191 SmtUtils]: Spent 8.08 s on a formula simplification. DAG size of input: 769 DAG size of output: 362 [2019-09-18 14:10:38,404 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-09-18 14:10:40,901 WARN L191 SmtUtils]: Spent 2.49 s on a formula simplification. DAG size of input: 433 DAG size of output: 361 [2019-09-18 14:10:44,187 WARN L191 SmtUtils]: Spent 1.45 s on a formula simplification that was a NOOP. DAG size: 557 [2019-09-18 14:10:53,788 WARN L191 SmtUtils]: Spent 9.58 s on a formula simplification. DAG size of input: 819 DAG size of output: 374 [2019-09-18 14:10:54,210 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-09-18 14:10:56,925 WARN L191 SmtUtils]: Spent 2.71 s on a formula simplification. DAG size of input: 453 DAG size of output: 373 [2019-09-18 14:11:00,592 WARN L191 SmtUtils]: Spent 1.78 s on a formula simplification that was a NOOP. DAG size: 631 [2019-09-18 14:11:11,543 WARN L191 SmtUtils]: Spent 10.94 s on a formula simplification. DAG size of input: 838 DAG size of output: 387 [2019-09-18 14:11:11,968 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-18 14:11:14,882 WARN L191 SmtUtils]: Spent 2.91 s on a formula simplification. DAG size of input: 458 DAG size of output: 382 [2019-09-18 14:11:17,681 WARN L191 SmtUtils]: Spent 2.25 s on a formula simplification that was a NOOP. DAG size: 717 [2019-09-18 14:11:26,148 WARN L191 SmtUtils]: Spent 8.45 s on a formula simplification. DAG size of input: 910 DAG size of output: 395 [2019-09-18 14:11:26,722 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-09-18 14:11:29,914 WARN L191 SmtUtils]: Spent 3.19 s on a formula simplification. DAG size of input: 466 DAG size of output: 396 [2019-09-18 14:11:35,506 WARN L191 SmtUtils]: Spent 2.71 s on a formula simplification that was a NOOP. DAG size: 795 [2019-09-18 14:11:51,299 WARN L191 SmtUtils]: Spent 15.77 s on a formula simplification. DAG size of input: 995 DAG size of output: 409 [2019-09-18 14:11:51,859 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2019-09-18 14:11:55,342 WARN L191 SmtUtils]: Spent 3.48 s on a formula simplification. DAG size of input: 495 DAG size of output: 410 [2019-09-18 14:12:02,264 WARN L191 SmtUtils]: Spent 3.23 s on a formula simplification that was a NOOP. DAG size: 877 [2019-09-18 14:12:20,532 WARN L191 SmtUtils]: Spent 18.24 s on a formula simplification. DAG size of input: 1188 DAG size of output: 423 [2019-09-18 14:12:21,103 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2019-09-18 14:12:24,716 WARN L191 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 490 DAG size of output: 420 [2019-09-18 14:12:26,414 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 422 [2019-09-18 14:12:28,099 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification that was a NOOP. DAG size: 422 [2019-09-18 14:12:28,117 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 428 for LOIs [2019-09-18 14:12:28,164 INFO L199 IcfgInterpreter]: Interpreting procedure runTest with input of size 428 for LOIs [2019-09-18 14:12:28,167 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 428 for LOIs [2019-09-18 14:12:39,638 WARN L191 SmtUtils]: Spent 11.24 s on a formula simplification. DAG size of input: 448 DAG size of output: 445 [2019-09-18 14:12:44,975 WARN L191 SmtUtils]: Spent 5.34 s on a formula simplification that was a NOOP. DAG size: 445 [2019-09-18 14:12:55,800 WARN L191 SmtUtils]: Spent 10.82 s on a formula simplification. DAG size of input: 448 DAG size of output: 445 [2019-09-18 14:13:01,163 WARN L191 SmtUtils]: Spent 5.36 s on a formula simplification that was a NOOP. DAG size: 445 [2019-09-18 14:13:11,948 WARN L191 SmtUtils]: Spent 10.78 s on a formula simplification. DAG size of input: 448 DAG size of output: 445 [2019-09-18 14:13:17,264 WARN L191 SmtUtils]: Spent 5.32 s on a formula simplification that was a NOOP. DAG size: 445 [2019-09-18 14:13:28,036 WARN L191 SmtUtils]: Spent 10.77 s on a formula simplification. DAG size of input: 448 DAG size of output: 445 [2019-09-18 14:13:33,393 WARN L191 SmtUtils]: Spent 5.36 s on a formula simplification that was a NOOP. DAG size: 445 [2019-09-18 14:13:44,141 WARN L191 SmtUtils]: Spent 10.75 s on a formula simplification. DAG size of input: 448 DAG size of output: 445 [2019-09-18 14:13:49,464 WARN L191 SmtUtils]: Spent 5.32 s on a formula simplification that was a NOOP. DAG size: 445 [2019-09-18 14:14:00,245 WARN L191 SmtUtils]: Spent 10.78 s on a formula simplification. DAG size of input: 448 DAG size of output: 445 [2019-09-18 14:14:05,613 WARN L191 SmtUtils]: Spent 5.37 s on a formula simplification that was a NOOP. DAG size: 445 [2019-09-18 14:14:19,822 WARN L191 SmtUtils]: Spent 14.17 s on a formula simplification. DAG size of input: 451 DAG size of output: 450 [2019-09-18 14:14:34,291 WARN L191 SmtUtils]: Spent 14.11 s on a formula simplification. DAG size of input: 451 DAG size of output: 450 [2019-09-18 14:14:48,864 WARN L191 SmtUtils]: Spent 14.22 s on a formula simplification. DAG size of input: 451 DAG size of output: 450 [2019-09-18 14:15:03,296 WARN L191 SmtUtils]: Spent 14.08 s on a formula simplification. DAG size of input: 451 DAG size of output: 450 [2019-09-18 14:15:17,695 WARN L191 SmtUtils]: Spent 14.05 s on a formula simplification. DAG size of input: 451 DAG size of output: 450 [2019-09-18 14:15:32,196 WARN L191 SmtUtils]: Spent 14.15 s on a formula simplification. DAG size of input: 451 DAG size of output: 450 [2019-09-18 14:15:32,811 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 462 DAG size of output: 74 [2019-09-18 14:15:33,139 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 462 DAG size of output: 74 [2019-09-18 14:15:33,469 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 462 DAG size of output: 74 [2019-09-18 14:15:33,800 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 462 DAG size of output: 74 [2019-09-18 14:15:34,133 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 462 DAG size of output: 74 [2019-09-18 14:15:34,464 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 462 DAG size of output: 74 [2019-09-18 14:15:35,455 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 27 [2019-09-18 14:15:35,622 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 22 DAG size of output: 16 [2019-09-18 14:15:36,946 WARN L191 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-18 14:15:37,321 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 14:15:38,085 WARN L191 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-18 14:15:38,457 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 14:15:39,289 WARN L191 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 113 [2019-09-18 14:15:39,694 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 14:15:40,075 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-18 14:15:40,453 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-18 14:15:41,632 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-18 14:15:42,159 WARN L191 SmtUtils]: Spent 525.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 14:15:42,907 WARN L191 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-18 14:15:43,284 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 14:15:43,572 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 74 [2019-09-18 14:15:43,944 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 74 [2019-09-18 14:15:44,798 WARN L191 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-18 14:15:45,174 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 14:15:45,934 WARN L191 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-18 14:15:46,309 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 14:15:47,133 WARN L191 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 113 [2019-09-18 14:15:47,537 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 14:15:47,908 WARN L191 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-18 14:15:48,278 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-18 14:15:49,086 WARN L191 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-18 14:15:49,458 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 14:15:50,207 WARN L191 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-18 14:15:50,578 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 14:15:51,041 WARN L191 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 74 [2019-09-18 14:15:51,410 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 74 [2019-09-18 14:15:51,812 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 82 [2019-09-18 14:15:52,692 WARN L191 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-18 14:15:53,066 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 14:15:53,826 WARN L191 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-18 14:15:54,199 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 14:15:55,003 WARN L191 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 113 [2019-09-18 14:15:55,407 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 14:15:55,812 WARN L191 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 14:15:56,210 WARN L191 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 14:15:57,212 WARN L191 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 119 [2019-09-18 14:15:57,712 WARN L191 SmtUtils]: Spent 499.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-09-18 14:15:58,192 WARN L191 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 109 [2019-09-18 14:15:58,356 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 14:15:58,800 WARN L191 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 109 [2019-09-18 14:15:58,963 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 14:16:00,033 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 121 DAG size of output: 120 [2019-09-18 14:16:00,563 WARN L191 SmtUtils]: Spent 529.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-18 14:16:01,208 WARN L191 SmtUtils]: Spent 640.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 14:16:01,850 WARN L191 SmtUtils]: Spent 641.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 14:16:02,319 WARN L191 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 109 [2019-09-18 14:16:02,481 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 14:16:02,926 WARN L191 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 109 [2019-09-18 14:16:03,088 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 14:16:04,158 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 121 DAG size of output: 120 [2019-09-18 14:16:04,690 WARN L191 SmtUtils]: Spent 531.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-18 14:16:05,842 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 120 DAG size of output: 117 [2019-09-18 14:16:06,418 WARN L191 SmtUtils]: Spent 575.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-18 14:16:06,737 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 82 [2019-09-18 14:16:07,615 WARN L191 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-18 14:16:07,988 WARN L191 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 14:16:08,744 WARN L191 SmtUtils]: Spent 755.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-18 14:16:09,117 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 14:16:09,932 WARN L191 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 113 [2019-09-18 14:16:10,341 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 14:16:10,752 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 14:16:11,157 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 14:16:12,172 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 120 DAG size of output: 119 [2019-09-18 14:16:12,672 WARN L191 SmtUtils]: Spent 499.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-09-18 14:16:13,131 WARN L191 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 109 [2019-09-18 14:16:13,289 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 14:16:13,730 WARN L191 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 109 [2019-09-18 14:16:13,891 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 14:16:14,961 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 121 DAG size of output: 120 [2019-09-18 14:16:15,495 WARN L191 SmtUtils]: Spent 532.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-18 14:16:16,127 WARN L191 SmtUtils]: Spent 628.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 14:16:16,765 WARN L191 SmtUtils]: Spent 637.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 14:16:21,259 WARN L191 SmtUtils]: Spent 4.48 s on a formula simplification. DAG size of input: 492 DAG size of output: 488 [2019-09-18 14:16:23,441 WARN L191 SmtUtils]: Spent 2.18 s on a formula simplification that was a NOOP. DAG size: 488 [2019-09-18 14:16:27,867 WARN L191 SmtUtils]: Spent 4.43 s on a formula simplification. DAG size of input: 492 DAG size of output: 488 [2019-09-18 14:16:30,057 WARN L191 SmtUtils]: Spent 2.19 s on a formula simplification that was a NOOP. DAG size: 488 [2019-09-18 14:16:30,665 WARN L191 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 82 [2019-09-18 14:16:30,768 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-18 14:16:31,538 WARN L191 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-18 14:16:31,917 WARN L191 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 14:16:32,677 WARN L191 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-18 14:16:33,052 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 14:16:33,863 WARN L191 SmtUtils]: Spent 806.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 113 [2019-09-18 14:16:34,263 WARN L191 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 14:16:34,673 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 14:16:35,082 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-18 14:16:36,075 WARN L191 SmtUtils]: Spent 989.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 119 [2019-09-18 14:16:36,581 WARN L191 SmtUtils]: Spent 505.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-09-18 14:16:37,069 WARN L191 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 109 [2019-09-18 14:16:37,231 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 14:16:37,679 WARN L191 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 109 [2019-09-18 14:16:37,839 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 14:16:38,901 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 121 DAG size of output: 120 [2019-09-18 14:16:39,426 WARN L191 SmtUtils]: Spent 524.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-18 14:16:40,070 WARN L191 SmtUtils]: Spent 639.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 14:16:40,712 WARN L191 SmtUtils]: Spent 641.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-18 14:16:41,179 WARN L191 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 109 [2019-09-18 14:16:41,339 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 14:16:41,785 WARN L191 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 109 [2019-09-18 14:16:41,944 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 14:16:43,016 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 121 DAG size of output: 120 [2019-09-18 14:16:43,541 WARN L191 SmtUtils]: Spent 524.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-18 14:16:44,724 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 120 DAG size of output: 117 [2019-09-18 14:16:45,304 WARN L191 SmtUtils]: Spent 579.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-18 14:16:45,910 WARN L191 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 82 [2019-09-18 14:16:46,012 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-18 14:16:46,785 WARN L191 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-18 14:16:47,163 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 14:16:47,916 WARN L191 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-18 14:16:48,280 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-18 14:16:49,111 WARN L191 SmtUtils]: Spent 826.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 113 [2019-09-18 14:16:49,507 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-18 14:16:49,876 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-18 14:16:50,255 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-18 14:16:54,682 WARN L191 SmtUtils]: Spent 4.42 s on a formula simplification. DAG size of input: 490 DAG size of output: 472 [2019-09-18 14:16:55,645 WARN L191 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 100 [2019-09-18 14:16:55,960 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 14:17:00,428 WARN L191 SmtUtils]: Spent 4.47 s on a formula simplification. DAG size of input: 490 DAG size of output: 472 [2019-09-18 14:17:02,740 WARN L191 SmtUtils]: Spent 2.14 s on a formula simplification that was a NOOP. DAG size: 472 [2019-09-18 14:17:03,223 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 14:17:03,507 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-18 14:17:04,242 WARN L191 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 112 [2019-09-18 14:17:04,600 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-18 14:17:05,322 WARN L191 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 112 [2019-09-18 14:17:05,678 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-18 14:17:06,458 WARN L191 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 120 [2019-09-18 14:17:06,848 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2019-09-18 14:17:07,310 WARN L191 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 115 [2019-09-18 14:17:07,487 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-18 14:17:07,492 INFO L199 IcfgInterpreter]: Interpreting procedure cleanup with input of size 7 for LOIs [2019-09-18 14:17:08,096 INFO L199 IcfgInterpreter]: Interpreting procedure timeShift with input of size 7 for LOIs [2019-09-18 14:17:08,156 INFO L199 IcfgInterpreter]: Interpreting procedure __utac_acc__Specification4_spec__1 with input of size 1 for LOIs [2019-09-18 14:17:08,159 INFO L199 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 12 for LOIs [2019-09-18 14:17:08,191 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-18 14:17:08,191 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-18 14:17:08,193 INFO L193 IcfgInterpreter]: Reachable states at location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 1229#(and (<= ~pumpRunning~0 2147483647) (<= 0 (+ ~pumpRunning~0 2147483648)) (= 0 ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2019-09-18 14:17:08,213 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-18 14:17:08,214 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-18 14:17:08,215 INFO L168 Benchmark]: Toolchain (without parser) took 475345.36 ms. Allocated memory was 133.7 MB in the beginning and 155.2 MB in the end (delta: 21.5 MB). Free memory was 89.0 MB in the beginning and 99.1 MB in the end (delta: -10.2 MB). Peak memory consumption was 11.3 MB. Max. memory is 7.1 GB. [2019-09-18 14:17:08,215 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 133.7 MB. Free memory was 108.0 MB in the beginning and 107.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-18 14:17:08,215 INFO L168 Benchmark]: CACSL2BoogieTranslator took 669.84 ms. Allocated memory was 133.7 MB in the beginning and 200.8 MB in the end (delta: 67.1 MB). Free memory was 88.8 MB in the beginning and 164.9 MB in the end (delta: -76.1 MB). Peak memory consumption was 27.8 MB. Max. memory is 7.1 GB. [2019-09-18 14:17:08,215 INFO L168 Benchmark]: Boogie Preprocessor took 95.08 ms. Allocated memory is still 200.8 MB. Free memory was 164.9 MB in the beginning and 160.4 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB. [2019-09-18 14:17:08,216 INFO L168 Benchmark]: RCFGBuilder took 1273.68 ms. Allocated memory was 200.8 MB in the beginning and 226.5 MB in the end (delta: 25.7 MB). Free memory was 160.4 MB in the beginning and 169.6 MB in the end (delta: -9.2 MB). Peak memory consumption was 87.4 MB. Max. memory is 7.1 GB. [2019-09-18 14:17:08,216 INFO L168 Benchmark]: Sifa took 473303.43 ms. Allocated memory was 226.5 MB in the beginning and 155.2 MB in the end (delta: -71.3 MB). Free memory was 169.6 MB in the beginning and 99.1 MB in the end (delta: 70.4 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-09-18 14:17:08,218 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 133.7 MB. Free memory was 108.0 MB in the beginning and 107.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 669.84 ms. Allocated memory was 133.7 MB in the beginning and 200.8 MB in the end (delta: 67.1 MB). Free memory was 88.8 MB in the beginning and 164.9 MB in the end (delta: -76.1 MB). Peak memory consumption was 27.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 95.08 ms. Allocated memory is still 200.8 MB. Free memory was 164.9 MB in the beginning and 160.4 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1273.68 ms. Allocated memory was 200.8 MB in the beginning and 226.5 MB in the end (delta: 25.7 MB). Free memory was 160.4 MB in the beginning and 169.6 MB in the end (delta: -9.2 MB). Peak memory consumption was 87.4 MB. Max. memory is 7.1 GB. * Sifa took 473303.43 ms. Allocated memory was 226.5 MB in the beginning and 155.2 MB in the end (delta: -71.3 MB). Free memory was 169.6 MB in the beginning and 99.1 MB in the end (delta: 70.4 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 473254, ICFG_INTERPRETER_ENTERED_PROCEDURES: 8, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 775, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 639, TOOLS_POST_TIME[ms]: 189800, TOOLS_POST_CALL_APPLICATIONS: 115, TOOLS_POST_CALL_TIME[ms]: 200, TOOLS_POST_RETURN_APPLICATIONS: 106, TOOLS_POST_RETURN_TIME[ms]: 97, TOOLS_QUANTIFIERELIM_APPLICATIONS: 859, TOOLS_QUANTIFIERELIM_TIME[ms]: 189898, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 29373, FLUID_QUERY_TIME[ms]: 21, FLUID_QUERIES: 791, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 158, DOMAIN_JOIN_TIME[ms]: 277710, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 6, DOMAIN_WIDEN_TIME[ms]: 4784, DOMAIN_ISSUBSETEQ_APPLICATIONS: 16, DOMAIN_ISSUBSETEQ_TIME[ms]: 37, DOMAIN_ISBOTTOM_APPLICATIONS: 91, DOMAIN_ISBOTTOM_TIME[ms]: 400, LOOP_SUMMARIZER_APPLICATIONS: 10, LOOP_SUMMARIZER_CACHE_MISSES: 10, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 59008, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 59007, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 16, CALL_SUMMARIZER_APPLICATIONS: 106, CALL_SUMMARIZER_CACHE_MISSES: 31, CALL_SUMMARIZER_OVERALL_TIME[ms]: 194876, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 194875, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 7, PATH_EXPR_TIME[ms]: 13, REGEX_TO_DAG_TIME[ms]: 6, DAG_COMPRESSION_TIME[ms]: 60, DAG_COMPRESSION_PROCESSED_NODES: 1400, DAG_COMPRESSION_RETAINED_NODES: 589 - UnprovableResult [Line: 44]: 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 1229#(and (<= ~pumpRunning~0 2147483647) (<= 0 (+ ~pumpRunning~0 2147483648)) (= 0 ~waterLevel~0) (not (= ~pumpRunning~0 0))). Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...