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 SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product12.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-16 18:33:21,197 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-16 18:33:21,198 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-16 18:33:21,210 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-16 18:33:21,210 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-16 18:33:21,211 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-16 18:33:21,212 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-16 18:33:21,214 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-16 18:33:21,216 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-16 18:33:21,217 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-16 18:33:21,218 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-16 18:33:21,219 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-16 18:33:21,219 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-16 18:33:21,220 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-16 18:33:21,221 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-16 18:33:21,222 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-16 18:33:21,223 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-16 18:33:21,224 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-16 18:33:21,225 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-16 18:33:21,227 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-16 18:33:21,229 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-16 18:33:21,230 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-16 18:33:21,231 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-16 18:33:21,232 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-16 18:33:21,234 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-16 18:33:21,234 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-16 18:33:21,235 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-16 18:33:21,236 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-16 18:33:21,236 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-16 18:33:21,237 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-16 18:33:21,237 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-16 18:33:21,238 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-16 18:33:21,239 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-16 18:33:21,239 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-16 18:33:21,240 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-16 18:33:21,241 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-16 18:33:21,241 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-16 18:33:21,242 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-16 18:33:21,242 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-16 18:33:21,243 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-16 18:33:21,244 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-16 18:33:21,244 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 [2019-09-16 18:33:21,260 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-16 18:33:21,261 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-16 18:33:21,262 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-16 18:33:21,262 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-16 18:33:21,262 INFO L138 SettingsManager]: * Use SBE=true [2019-09-16 18:33:21,263 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-16 18:33:21,263 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-16 18:33:21,263 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-16 18:33:21,263 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-16 18:33:21,263 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-16 18:33:21,264 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-16 18:33:21,264 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-16 18:33:21,264 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-16 18:33:21,264 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-16 18:33:21,264 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-16 18:33:21,265 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-16 18:33:21,265 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-16 18:33:21,265 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-16 18:33:21,265 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-16 18:33:21,265 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-16 18:33:21,266 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-16 18:33:21,266 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-16 18:33:21,266 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-16 18:33:21,266 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-16 18:33:21,267 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-16 18:33:21,267 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-16 18:33:21,267 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-16 18:33:21,267 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-16 18:33:21,267 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 -> 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 [2019-09-16 18:33:21,317 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-16 18:33:21,334 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-16 18:33:21,338 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-16 18:33:21,341 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-16 18:33:21,341 INFO L275 PluginConnector]: CDTParser initialized [2019-09-16 18:33:21,342 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product12.cil.c [2019-09-16 18:33:21,404 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e65a40fd7/4da36e9fa24a4cc0a11b48f6bcb195e3/FLAG6f1f8e097 [2019-09-16 18:33:21,972 INFO L306 CDTParser]: Found 1 translation units. [2019-09-16 18:33:21,973 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product12.cil.c [2019-09-16 18:33:21,986 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e65a40fd7/4da36e9fa24a4cc0a11b48f6bcb195e3/FLAG6f1f8e097 [2019-09-16 18:33:22,251 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e65a40fd7/4da36e9fa24a4cc0a11b48f6bcb195e3 [2019-09-16 18:33:22,259 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-16 18:33:22,260 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-16 18:33:22,261 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-16 18:33:22,261 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-16 18:33:22,264 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-16 18:33:22,265 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 06:33:22" (1/1) ... [2019-09-16 18:33:22,267 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22ac9f81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 06:33:22, skipping insertion in model container [2019-09-16 18:33:22,268 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 06:33:22" (1/1) ... [2019-09-16 18:33:22,274 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-16 18:33:22,332 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-16 18:33:22,735 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-16 18:33:22,759 INFO L188 MainTranslator]: Completed pre-run [2019-09-16 18:33:22,872 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-16 18:33:22,910 INFO L192 MainTranslator]: Completed translation [2019-09-16 18:33:22,911 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 06:33:22 WrapperNode [2019-09-16 18:33:22,911 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-16 18:33:22,912 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-16 18:33:22,912 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-16 18:33:22,912 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-16 18:33:22,926 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 06:33:22" (1/1) ... [2019-09-16 18:33:22,926 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 06:33:22" (1/1) ... [2019-09-16 18:33:22,945 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 06:33:22" (1/1) ... [2019-09-16 18:33:22,946 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 06:33:22" (1/1) ... [2019-09-16 18:33:22,972 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 06:33:22" (1/1) ... [2019-09-16 18:33:22,982 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 06:33:22" (1/1) ... [2019-09-16 18:33:22,987 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 06:33:22" (1/1) ... [2019-09-16 18:33:22,994 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-16 18:33:22,994 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-16 18:33:22,995 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-16 18:33:22,995 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-16 18:33:22,996 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 06:33:22" (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 [2019-09-16 18:33:23,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-16 18:33:23,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-16 18:33:23,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-16 18:33:23,064 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-16 18:33:23,064 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2019-09-16 18:33:23,064 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2019-09-16 18:33:23,064 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2019-09-16 18:33:23,064 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2019-09-16 18:33:23,065 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2019-09-16 18:33:23,065 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2019-09-16 18:33:23,065 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2019-09-16 18:33:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2019-09-16 18:33:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2019-09-16 18:33:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2019-09-16 18:33:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-16 18:33:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2019-09-16 18:33:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2019-09-16 18:33:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2019-09-16 18:33:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2019-09-16 18:33:23,070 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2019-09-16 18:33:23,070 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2019-09-16 18:33:23,070 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-16 18:33:23,070 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-16 18:33:23,070 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-16 18:33:23,070 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-16 18:33:23,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2019-09-16 18:33:23,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-16 18:33:23,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-16 18:33:23,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-16 18:33:23,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-16 18:33:23,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-16 18:33:23,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-16 18:33:23,071 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2019-09-16 18:33:23,072 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2019-09-16 18:33:23,072 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-16 18:33:23,072 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2019-09-16 18:33:23,072 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-16 18:33:23,072 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-16 18:33:23,072 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-16 18:33:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-16 18:33:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2019-09-16 18:33:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2019-09-16 18:33:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2019-09-16 18:33:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2019-09-16 18:33:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2019-09-16 18:33:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2019-09-16 18:33:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-16 18:33:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2019-09-16 18:33:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2019-09-16 18:33:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2019-09-16 18:33:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2019-09-16 18:33:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2019-09-16 18:33:23,075 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2019-09-16 18:33:23,075 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2019-09-16 18:33:23,075 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2019-09-16 18:33:23,075 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2019-09-16 18:33:23,075 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2019-09-16 18:33:23,075 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2019-09-16 18:33:23,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-16 18:33:23,076 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-16 18:33:23,076 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2019-09-16 18:33:23,076 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-16 18:33:23,076 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-16 18:33:23,076 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-16 18:33:23,076 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-16 18:33:23,077 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-16 18:33:23,077 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-16 18:33:23,077 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-16 18:33:23,077 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-16 18:33:23,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-16 18:33:23,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-16 18:33:23,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-16 18:33:23,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-16 18:33:23,078 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-16 18:33:23,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-16 18:33:23,078 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-16 18:33:23,080 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-16 18:33:23,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-16 18:33:23,080 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-16 18:33:23,080 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-16 18:33:23,081 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-16 18:33:23,081 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2019-09-16 18:33:23,081 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-16 18:33:23,081 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2019-09-16 18:33:23,082 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-16 18:33:23,082 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-16 18:33:23,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-16 18:33:23,083 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-16 18:33:24,605 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-16 18:33:24,606 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-09-16 18:33:24,607 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 06:33:24 BoogieIcfgContainer [2019-09-16 18:33:24,607 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-16 18:33:24,608 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-16 18:33:24,608 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-16 18:33:24,608 INFO L275 PluginConnector]: Sifa initialized [2019-09-16 18:33:24,609 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 06:33:24" (1/1) ... [2019-09-16 18:33:24,610 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 [2019-09-16 18:33:24,634 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-16 18:33:24,634 INFO L169 IcfgInterpreter]: Building call graph [2019-09-16 18:33:24,648 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-16 18:33:24,659 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-16 18:33:24,661 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-16 18:33:45,934 WARN L191 SmtUtils]: Spent 12.95 s on a formula simplification that was a NOOP. DAG size: 464 [2019-09-16 18:33:47,647 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 129 [2019-09-16 18:33:51,437 WARN L191 SmtUtils]: Spent 3.78 s on a formula simplification. DAG size of input: 472 DAG size of output: 422 [2019-09-16 18:33:53,184 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 422 [2019-09-16 18:33:54,871 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 422 [2019-09-16 18:33:54,887 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 430 for LOIs [2019-09-16 18:33:54,950 INFO L199 IcfgInterpreter]: Interpreting procedure runTest with input of size 430 for LOIs [2019-09-16 18:33:54,956 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 430 for LOIs [2019-09-16 18:34:06,159 WARN L191 SmtUtils]: Spent 10.99 s on a formula simplification. DAG size of input: 455 DAG size of output: 451 [2019-09-16 18:34:11,580 WARN L191 SmtUtils]: Spent 5.42 s on a formula simplification that was a NOOP. DAG size: 451 [2019-09-16 18:34:22,728 WARN L191 SmtUtils]: Spent 11.09 s on a formula simplification. DAG size of input: 460 DAG size of output: 453 [2019-09-16 18:34:28,146 WARN L191 SmtUtils]: Spent 5.42 s on a formula simplification that was a NOOP. DAG size: 453 [2019-09-16 18:34:39,257 WARN L191 SmtUtils]: Spent 11.11 s on a formula simplification. DAG size of input: 460 DAG size of output: 453 [2019-09-16 18:34:44,622 WARN L191 SmtUtils]: Spent 5.36 s on a formula simplification that was a NOOP. DAG size: 453 [2019-09-16 18:34:53,671 WARN L191 SmtUtils]: Spent 8.98 s on a formula simplification that was a NOOP. DAG size: 467 [2019-09-16 18:35:02,582 WARN L191 SmtUtils]: Spent 8.91 s on a formula simplification that was a NOOP. DAG size: 467 [2019-09-16 18:35:27,284 WARN L191 SmtUtils]: Spent 24.70 s on a formula simplification. DAG size of input: 472 DAG size of output: 472 [2019-09-16 18:35:27,700 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 36 DAG size of output: 33 [2019-09-16 18:35:27,885 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 35 [2019-09-16 18:35:28,283 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 51 [2019-09-16 18:35:28,388 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-16 18:35:28,660 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 54 [2019-09-16 18:35:28,993 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 37 [2019-09-16 18:35:29,193 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-16 18:35:29,392 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-16 18:35:29,718 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2019-09-16 18:35:29,842 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-16 18:35:30,172 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 58 [2019-09-16 18:35:30,476 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 35 [2019-09-16 18:35:30,647 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 35 [2019-09-16 18:35:30,934 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 51 [2019-09-16 18:35:31,041 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-16 18:35:31,316 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 54 [2019-09-16 18:35:31,569 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-16 18:35:31,817 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-16 18:35:32,060 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-16 18:35:32,305 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-16 18:35:32,564 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-16 18:35:32,811 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-16 18:35:33,053 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-16 18:35:33,295 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-16 18:35:33,535 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-16 18:35:33,778 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-16 18:35:34,021 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 44 [2019-09-16 18:35:34,321 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-16 18:35:34,549 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-16 18:35:34,779 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-16 18:35:35,005 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-16 18:35:35,235 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-16 18:35:35,461 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-16 18:35:35,687 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-16 18:35:35,926 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-16 18:35:36,154 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-16 18:35:36,379 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-16 18:35:36,604 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-16 18:35:36,813 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 36 [2019-09-16 18:35:37,668 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2019-09-16 18:35:38,568 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2019-09-16 18:35:39,466 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2019-09-16 18:35:39,715 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-16 18:35:40,519 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2019-09-16 18:35:40,645 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 32 [2019-09-16 18:35:40,795 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 32 [2019-09-16 18:35:40,958 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-16 18:35:41,080 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-16 18:35:41,383 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 59 [2019-09-16 18:35:42,180 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2019-09-16 18:35:43,054 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2019-09-16 18:35:43,286 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 36 [2019-09-16 18:35:43,579 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 27 [2019-09-16 18:35:44,103 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2019-09-16 18:35:44,995 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2019-09-16 18:35:45,915 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2019-09-16 18:35:46,167 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2019-09-16 18:35:46,471 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 59 [2019-09-16 18:35:46,586 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-16 18:35:46,815 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 27 [2019-09-16 18:35:47,347 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2019-09-16 18:35:47,575 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 36 [2019-09-16 18:35:47,929 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 63 [2019-09-16 18:35:48,666 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2019-09-16 18:35:48,691 INFO L199 IcfgInterpreter]: Interpreting procedure cleanup with input of size 3 for LOIs [2019-09-16 18:35:49,010 INFO L199 IcfgInterpreter]: Interpreting procedure timeShift with input of size 3 for LOIs [2019-09-16 18:35:49,125 INFO L199 IcfgInterpreter]: Interpreting procedure __utac_acc__Specification1_spec__1 with input of size 1 for LOIs [2019-09-16 18:35:49,127 INFO L199 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 16 for LOIs [2019-09-16 18:35:49,148 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-16 18:35:49,148 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-16 18:35:49,151 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))) [2019-09-16 18:35:49,161 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-16 18:35:49,161 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-16 18:35:49,163 INFO L168 Benchmark]: Toolchain (without parser) took 146902.39 ms. Allocated memory was 132.1 MB in the beginning and 174.6 MB in the end (delta: 42.5 MB). Free memory was 86.2 MB in the beginning and 114.3 MB in the end (delta: -28.0 MB). Peak memory consumption was 14.4 MB. Max. memory is 7.1 GB. [2019-09-16 18:35:49,164 INFO L168 Benchmark]: CDTParser took 0.99 ms. Allocated memory is still 132.1 MB. Free memory was 105.0 MB in the beginning and 104.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-16 18:35:49,165 INFO L168 Benchmark]: CACSL2BoogieTranslator took 650.43 ms. Allocated memory was 132.1 MB in the beginning and 199.8 MB in the end (delta: 67.6 MB). Free memory was 86.0 MB in the beginning and 164.7 MB in the end (delta: -78.7 MB). Peak memory consumption was 25.9 MB. Max. memory is 7.1 GB. [2019-09-16 18:35:49,166 INFO L168 Benchmark]: Boogie Preprocessor took 81.99 ms. Allocated memory is still 199.8 MB. Free memory was 164.7 MB in the beginning and 161.0 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 7.1 GB. [2019-09-16 18:35:49,167 INFO L168 Benchmark]: RCFGBuilder took 1613.11 ms. Allocated memory was 199.8 MB in the beginning and 222.8 MB in the end (delta: 23.1 MB). Free memory was 161.0 MB in the beginning and 152.4 MB in the end (delta: 8.5 MB). Peak memory consumption was 91.8 MB. Max. memory is 7.1 GB. [2019-09-16 18:35:49,168 INFO L168 Benchmark]: Sifa took 144553.58 ms. Allocated memory was 222.8 MB in the beginning and 174.6 MB in the end (delta: -48.2 MB). Free memory was 152.4 MB in the beginning and 114.3 MB in the end (delta: 38.1 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-09-16 18:35:49,171 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.99 ms. Allocated memory is still 132.1 MB. Free memory was 105.0 MB in the beginning and 104.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 650.43 ms. Allocated memory was 132.1 MB in the beginning and 199.8 MB in the end (delta: 67.6 MB). Free memory was 86.0 MB in the beginning and 164.7 MB in the end (delta: -78.7 MB). Peak memory consumption was 25.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 81.99 ms. Allocated memory is still 199.8 MB. Free memory was 164.7 MB in the beginning and 161.0 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1613.11 ms. Allocated memory was 199.8 MB in the beginning and 222.8 MB in the end (delta: 23.1 MB). Free memory was 161.0 MB in the beginning and 152.4 MB in the end (delta: 8.5 MB). Peak memory consumption was 91.8 MB. Max. memory is 7.1 GB. * Sifa took 144553.58 ms. Allocated memory was 222.8 MB in the beginning and 174.6 MB in the end (delta: -48.2 MB). Free memory was 152.4 MB in the beginning and 114.3 MB in the end (delta: 38.1 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]: 144517, ICFG_INTERPRETER_ENTERED_PROCEDURES: 8, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 492, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 352, TOOLS_POST_TIME[ms]: 26806, TOOLS_POST_CALL_APPLICATIONS: 118, TOOLS_POST_CALL_TIME[ms]: 195, TOOLS_POST_RETURN_APPLICATIONS: 109, TOOLS_POST_RETURN_TIME[ms]: 84, TOOLS_QUANTIFIERELIM_APPLICATIONS: 579, TOOLS_QUANTIFIERELIM_TIME[ms]: 26950, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 26694, FLUID_QUERY_TIME[ms]: 17, FLUID_QUERIES: 510, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 218, DOMAIN_JOIN_TIME[ms]: 116592, 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]: 424, LOOP_SUMMARIZER_APPLICATIONS: 15, LOOP_SUMMARIZER_CACHE_MISSES: 15, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 105109, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 105108, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 18, CALL_SUMMARIZER_APPLICATIONS: 109, CALL_SUMMARIZER_CACHE_MISSES: 19, CALL_SUMMARIZER_OVERALL_TIME[ms]: 30608, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 30606, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 8, PATH_EXPR_TIME[ms]: 7, REGEX_TO_DAG_TIME[ms]: 8, DAG_COMPRESSION_TIME[ms]: 54, 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...