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_QUICK -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product50.cil.c
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This is Ultimate 0.1.24-fea9116
[2019-09-21 08:38:21,265 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2019-09-21 08:38:21,267 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2019-09-21 08:38:21,285 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-09-21 08:38:21,285 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-09-21 08:38:21,286 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-09-21 08:38:21,289 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-09-21 08:38:21,298 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2019-09-21 08:38:21,303 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-09-21 08:38:21,303 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-09-21 08:38:21,304 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2019-09-21 08:38:21,307 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-09-21 08:38:21,308 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-09-21 08:38:21,309 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-09-21 08:38:21,310 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-09-21 08:38:21,313 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-09-21 08:38:21,314 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-09-21 08:38:21,315 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-09-21 08:38:21,319 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-09-21 08:38:21,321 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2019-09-21 08:38:21,324 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-09-21 08:38:21,325 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-09-21 08:38:21,327 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2019-09-21 08:38:21,328 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-09-21 08:38:21,330 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-09-21 08:38:21,330 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-09-21 08:38:21,330 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-09-21 08:38:21,331 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-09-21 08:38:21,331 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-09-21 08:38:21,332 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-09-21 08:38:21,333 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-09-21 08:38:21,334 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-09-21 08:38:21,335 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-09-21 08:38:21,336 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2019-09-21 08:38:21,337 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-09-21 08:38:21,337 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2019-09-21 08:38:21,337 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-09-21 08:38:21,338 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-09-21 08:38:21,338 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2019-09-21 08:38:21,341 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2019-09-21 08:38:21,341 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2019-09-21 08:38:21,344 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
[2019-09-21 08:38:21,359 INFO L113 SettingsManager]: Loading preferences was successful
[2019-09-21 08:38:21,360 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2019-09-21 08:38:21,361 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-09-21 08:38:21,361 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2019-09-21 08:38:21,361 INFO L138 SettingsManager]: * Use SBE=true
[2019-09-21 08:38:21,361 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-09-21 08:38:21,362 INFO L138 SettingsManager]: * sizeof long=4
[2019-09-21 08:38:21,362 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2019-09-21 08:38:21,362 INFO L138 SettingsManager]: * sizeof POINTER=4
[2019-09-21 08:38:21,362 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2019-09-21 08:38:21,362 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2019-09-21 08:38:21,363 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-09-21 08:38:21,363 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2019-09-21 08:38:21,363 INFO L138 SettingsManager]: * sizeof long double=12
[2019-09-21 08:38:21,363 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2019-09-21 08:38:21,363 INFO L138 SettingsManager]: * Use constant arrays=true
[2019-09-21 08:38:21,364 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2019-09-21 08:38:21,364 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-09-21 08:38:21,364 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2019-09-21 08:38:21,364 INFO L138 SettingsManager]: * To the following directory=./dump/
[2019-09-21 08:38:21,364 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2019-09-21 08:38:21,365 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-09-21 08:38:21,365 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-09-21 08:38:21,365 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2019-09-21 08:38:21,365 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-09-21 08:38:21,366 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2019-09-21 08:38:21,366 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-09-21 08:38:21,366 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-09-21 08:38:21,366 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_QUICK
[2019-09-21 08:38:21,396 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2019-09-21 08:38:21,409 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-09-21 08:38:21,414 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-09-21 08:38:21,416 INFO L271 PluginConnector]: Initializing CDTParser...
[2019-09-21 08:38:21,416 INFO L275 PluginConnector]: CDTParser initialized
[2019-09-21 08:38:21,417 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product50.cil.c
[2019-09-21 08:38:21,483 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/76caf6a67/284e2691ea5d4d40bf84228c64b2c40b/FLAGf3c75f716
[2019-09-21 08:38:21,992 INFO L306 CDTParser]: Found 1 translation units.
[2019-09-21 08:38:21,993 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product50.cil.c
[2019-09-21 08:38:22,012 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/76caf6a67/284e2691ea5d4d40bf84228c64b2c40b/FLAGf3c75f716
[2019-09-21 08:38:22,331 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/76caf6a67/284e2691ea5d4d40bf84228c64b2c40b
[2019-09-21 08:38:22,340 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-09-21 08:38:22,342 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2019-09-21 08:38:22,343 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-09-21 08:38:22,343 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-09-21 08:38:22,347 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2019-09-21 08:38:22,348 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 08:38:22" (1/1) ...
[2019-09-21 08:38:22,350 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63939978 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:38:22, skipping insertion in model container
[2019-09-21 08:38:22,351 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 08:38:22" (1/1) ...
[2019-09-21 08:38:22,358 INFO L142 MainTranslator]: Starting translation in SV-COMP mode
[2019-09-21 08:38:22,423 INFO L173 MainTranslator]: Built tables and reachable declarations
[2019-09-21 08:38:22,833 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-09-21 08:38:22,847 INFO L188 MainTranslator]: Completed pre-run
[2019-09-21 08:38:22,956 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-09-21 08:38:22,994 INFO L192 MainTranslator]: Completed translation
[2019-09-21 08:38:22,995 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:38:22 WrapperNode
[2019-09-21 08:38:22,995 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-09-21 08:38:22,996 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-09-21 08:38:22,996 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2019-09-21 08:38:22,996 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2019-09-21 08:38:23,009 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:38:22" (1/1) ...
[2019-09-21 08:38:23,010 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:38:22" (1/1) ...
[2019-09-21 08:38:23,027 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:38:22" (1/1) ...
[2019-09-21 08:38:23,028 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:38:22" (1/1) ...
[2019-09-21 08:38:23,056 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:38:22" (1/1) ...
[2019-09-21 08:38:23,066 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:38:22" (1/1) ...
[2019-09-21 08:38:23,071 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:38:22" (1/1) ...
[2019-09-21 08:38:23,079 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-09-21 08:38:23,080 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-09-21 08:38:23,080 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2019-09-21 08:38:23,080 INFO L275 PluginConnector]: RCFGBuilder initialized
[2019-09-21 08:38:23,081 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:38:22" (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
[2019-09-21 08:38:23,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-09-21 08:38:23,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-09-21 08:38:23,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int
[2019-09-21 08:38:23,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail
[2019-09-21 08:38:23,144 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift
[2019-09-21 08:38:23,144 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base
[2019-09-21 08:38:23,144 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor
[2019-09-21 08:38:23,144 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment
[2019-09-21 08:38:23,144 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump
[2019-09-21 08:38:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump
[2019-09-21 08:38:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm
[2019-09-21 08:38:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning
[2019-09-21 08:38:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump
[2019-09-21 08:38:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel
[2019-09-21 08:38:23,146 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel
[2019-09-21 08:38:23,146 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem
[2019-09-21 08:38:23,146 INFO L138 BoogieDeclarations]: Found implementation of procedure test
[2019-09-21 08:38:23,146 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel
[2019-09-21 08:38:23,146 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise
[2019-09-21 08:38:23,146 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel
[2019-09-21 08:38:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical
[2019-09-21 08:38:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment
[2019-09-21 08:38:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel
[2019-09-21 08:38:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry
[2019-09-21 08:38:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry
[2019-09-21 08:38:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set
[2019-09-21 08:38:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free
[2019-09-21 08:38:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset
[2019-09-21 08:38:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt
[2019-09-21 08:38:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg
[2019-09-21 08:38:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype
[2019-09-21 08:38:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1
[2019-09-21 08:38:23,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2
[2019-09-21 08:38:23,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3
[2019-09-21 08:38:23,149 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one
[2019-09-21 08:38:23,149 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features
[2019-09-21 08:38:23,149 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers
[2019-09-21 08:38:23,149 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product
[2019-09-21 08:38:23,149 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup
[2019-09-21 08:38:23,150 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2
[2019-09-21 08:38:23,150 INFO L138 BoogieDeclarations]: Found implementation of procedure setup
[2019-09-21 08:38:23,150 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest
[2019-09-21 08:38:23,150 INFO L138 BoogieDeclarations]: Found implementation of procedure main
[2019-09-21 08:38:23,150 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-09-21 08:38:23,150 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-09-21 08:38:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure printf
[2019-09-21 08:38:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail
[2019-09-21 08:38:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel
[2019-09-21 08:38:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical
[2019-09-21 08:38:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment
[2019-09-21 08:38:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry
[2019-09-21 08:38:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry
[2019-09-21 08:38:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift
[2019-09-21 08:38:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump
[2019-09-21 08:38:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump
[2019-09-21 08:38:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning
[2019-09-21 08:38:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure printPump
[2019-09-21 08:38:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem
[2019-09-21 08:38:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2
[2019-09-21 08:38:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3
[2019-09-21 08:38:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment
[2019-09-21 08:38:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base
[2019-09-21 08:38:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel
[2019-09-21 08:38:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor
[2019-09-21 08:38:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel
[2019-09-21 08:38:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm
[2019-09-21 08:38:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2019-09-21 08:38:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise
[2019-09-21 08:38:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel
[2019-09-21 08:38:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup
[2019-09-21 08:38:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure test
[2019-09-21 08:38:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel
[2019-09-21 08:38:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail
[2019-09-21 08:38:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure malloc
[2019-09-21 08:38:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure free
[2019-09-21 08:38:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set
[2019-09-21 08:38:23,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2019-09-21 08:38:23,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2019-09-21 08:38:23,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2019-09-21 08:38:23,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2019-09-21 08:38:23,156 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free
[2019-09-21 08:38:23,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-09-21 08:38:23,157 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset
[2019-09-21 08:38:23,157 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int
[2019-09-21 08:38:23,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int
[2019-09-21 08:38:23,157 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt
[2019-09-21 08:38:23,157 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg
[2019-09-21 08:38:23,157 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype
[2019-09-21 08:38:23,158 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1
[2019-09-21 08:38:23,158 INFO L130 BoogieDeclarations]: Found specification of procedure select_one
[2019-09-21 08:38:23,158 INFO L130 BoogieDeclarations]: Found specification of procedure select_features
[2019-09-21 08:38:23,158 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers
[2019-09-21 08:38:23,158 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product
[2019-09-21 08:38:23,158 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2
[2019-09-21 08:38:23,158 INFO L130 BoogieDeclarations]: Found specification of procedure setup
[2019-09-21 08:38:23,159 INFO L130 BoogieDeclarations]: Found specification of procedure runTest
[2019-09-21 08:38:23,159 INFO L130 BoogieDeclarations]: Found specification of procedure main
[2019-09-21 08:38:23,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-09-21 08:38:23,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2019-09-21 08:38:23,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-09-21 08:38:24,747 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-09-21 08:38:24,748 INFO L283 CfgBuilder]: Removed 5 assume(true) statements.
[2019-09-21 08:38:24,749 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 08:38:24 BoogieIcfgContainer
[2019-09-21 08:38:24,749 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-09-21 08:38:24,750 INFO L113 PluginConnector]: ------------------------Sifa----------------------------
[2019-09-21 08:38:24,750 INFO L271 PluginConnector]: Initializing Sifa...
[2019-09-21 08:38:24,750 INFO L275 PluginConnector]: Sifa initialized
[2019-09-21 08:38:24,752 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 08:38:24" (1/1) ...
[2019-09-21 08:38:24,752 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_QUICK ♦ Intern Fluid=SizeLimitFluid
[2019-09-21 08:38:24,788 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest
[2019-09-21 08:38:24,789 INFO L169 IcfgInterpreter]: Building call graph
[2019-09-21 08:38:24,797 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start]
[2019-09-21 08:38:24,806 INFO L179 IcfgInterpreter]: Starting interpretation
[2019-09-21 08:38:24,807 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs
[2019-09-21 08:38:32,937 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 466
[2019-09-21 08:38:34,617 WARN L191 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 129
[2019-09-21 08:38:34,750 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 474
[2019-09-21 08:38:34,883 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 474
[2019-09-21 08:38:35,011 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 474
[2019-09-21 08:38:35,026 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 484 for LOIs
[2019-09-21 08:38:35,069 INFO L199 IcfgInterpreter]: Interpreting procedure runTest with input of size 484 for LOIs
[2019-09-21 08:38:35,083 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 484 for LOIs
[2019-09-21 08:38:35,235 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 488
[2019-09-21 08:38:35,342 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 488
[2019-09-21 08:38:35,892 WARN L191 SmtUtils]: Spent 495.00 ms on a formula simplification that was a NOOP. DAG size: 500
[2019-09-21 08:38:36,242 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 500
[2019-09-21 08:38:36,507 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 500
[2019-09-21 08:38:36,733 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 500
[2019-09-21 08:38:37,192 WARN L191 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 515
[2019-09-21 08:38:37,511 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 515
[2019-09-21 08:38:38,286 WARN L191 SmtUtils]: Spent 721.00 ms on a formula simplification that was a NOOP. DAG size: 538
[2019-09-21 08:38:38,851 WARN L191 SmtUtils]: Spent 562.00 ms on a formula simplification that was a NOOP. DAG size: 538
[2019-09-21 08:38:39,672 WARN L191 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 524 DAG size of output: 524
[2019-09-21 08:38:40,091 WARN L191 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 524
[2019-09-21 08:38:40,445 WARN L191 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 523
[2019-09-21 08:38:40,767 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 523
[2019-09-21 08:38:41,233 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 533
[2019-09-21 08:38:41,695 WARN L191 SmtUtils]: Spent 461.00 ms on a formula simplification that was a NOOP. DAG size: 533
[2019-09-21 08:38:42,469 WARN L191 SmtUtils]: Spent 713.00 ms on a formula simplification that was a NOOP. DAG size: 550
[2019-09-21 08:38:43,143 WARN L191 SmtUtils]: Spent 671.00 ms on a formula simplification that was a NOOP. DAG size: 550
[2019-09-21 08:38:44,042 WARN L191 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 577 DAG size of output: 550
[2019-09-21 08:38:44,863 WARN L191 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 550 DAG size of output: 550
[2019-09-21 08:38:45,532 WARN L191 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 536 DAG size of output: 536
[2019-09-21 08:38:46,069 WARN L191 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 536 DAG size of output: 536
[2019-09-21 08:38:46,491 WARN L191 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 531 DAG size of output: 527
[2019-09-21 08:38:46,851 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 527
[2019-09-21 08:38:47,905 WARN L191 SmtUtils]: Spent 996.00 ms on a formula simplification that was a NOOP. DAG size: 550
[2019-09-21 08:38:48,604 WARN L191 SmtUtils]: Spent 698.00 ms on a formula simplification that was a NOOP. DAG size: 550
[2019-09-21 08:38:49,873 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 577 DAG size of output: 550
[2019-09-21 08:38:50,380 WARN L191 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 550 DAG size of output: 550
[2019-09-21 08:38:50,624 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 551 DAG size of output: 488
[2019-09-21 08:38:51,121 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 515
[2019-09-21 08:38:51,423 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 515
[2019-09-21 08:38:52,013 WARN L191 SmtUtils]: Spent 553.00 ms on a formula simplification that was a NOOP. DAG size: 538
[2019-09-21 08:38:52,532 WARN L191 SmtUtils]: Spent 517.00 ms on a formula simplification that was a NOOP. DAG size: 538
[2019-09-21 08:38:52,977 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 524 DAG size of output: 524
[2019-09-21 08:38:53,260 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 524
[2019-09-21 08:38:53,553 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 523
[2019-09-21 08:38:53,832 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 523
[2019-09-21 08:38:54,248 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 533
[2019-09-21 08:38:54,640 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 533
[2019-09-21 08:38:55,399 WARN L191 SmtUtils]: Spent 720.00 ms on a formula simplification that was a NOOP. DAG size: 550
[2019-09-21 08:38:56,040 WARN L191 SmtUtils]: Spent 639.00 ms on a formula simplification that was a NOOP. DAG size: 550
[2019-09-21 08:38:56,714 WARN L191 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 579 DAG size of output: 548
[2019-09-21 08:38:57,198 WARN L191 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 548 DAG size of output: 548
[2019-09-21 08:38:57,768 WARN L191 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 534 DAG size of output: 534
[2019-09-21 08:38:58,250 WARN L191 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 534
[2019-09-21 08:38:58,561 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 528 DAG size of output: 525
[2019-09-21 08:38:58,847 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 525
[2019-09-21 08:38:59,542 WARN L191 SmtUtils]: Spent 647.00 ms on a formula simplification that was a NOOP. DAG size: 550
[2019-09-21 08:39:00,180 WARN L191 SmtUtils]: Spent 637.00 ms on a formula simplification that was a NOOP. DAG size: 550
[2019-09-21 08:39:00,837 WARN L191 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 579 DAG size of output: 548
[2019-09-21 08:39:01,353 WARN L191 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 548 DAG size of output: 548
[2019-09-21 08:39:01,368 INFO L199 IcfgInterpreter]: Interpreting procedure cleanup with input of size 1 for LOIs
[2019-09-21 08:39:01,371 INFO L199 IcfgInterpreter]: Interpreting procedure timeShift with input of size 504 for LOIs
[2019-09-21 08:39:01,723 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 518 DAG size of output: 500
[2019-09-21 08:39:02,173 WARN L191 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 507
[2019-09-21 08:39:02,180 INFO L199 IcfgInterpreter]: Interpreting procedure __utac_acc__Specification5_spec__3 with input of size 1 for LOIs
[2019-09-21 08:39:02,183 INFO L199 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 19 for LOIs
[2019-09-21 08:39:02,184 INFO L183 IcfgInterpreter]: Interpretation finished
[2019-09-21 08:39:02,184 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are:
[2019-09-21 08:39:02,185 INFO L193 IcfgInterpreter]: Reachable states at location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 435#(and (<= ~pumpRunning~0 2147483647) (<= ~waterLevel~0 2147483647) (<= 0 (+ ~waterLevel~0 2147483648)) (<= 0 (+ ~pumpRunning~0 2147483648)) (not (= 2 ~waterLevel~0)) (= ~switchedOnBeforeTS~0 0) (not (= ~pumpRunning~0 0)))
[2019-09-21 08:39:02,195 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results.
[2019-09-21 08:39:02,196 INFO L132 PluginConnector]: ------------------------ END Sifa----------------------------
[2019-09-21 08:39:02,197 INFO L168 Benchmark]: Toolchain (without parser) took 39855.52 ms. Allocated memory was 130.0 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 83.9 MB in the beginning and 1.1 GB in the end (delta: -971.1 MB). Peak memory consumption was 120.0 MB. Max. memory is 7.1 GB.
[2019-09-21 08:39:02,198 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 130.0 MB. Free memory was 102.9 MB in the beginning and 102.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB.
[2019-09-21 08:39:02,199 INFO L168 Benchmark]: CACSL2BoogieTranslator took 652.52 ms. Allocated memory was 130.0 MB in the beginning and 197.7 MB in the end (delta: 67.6 MB). Free memory was 83.7 MB in the beginning and 161.1 MB in the end (delta: -77.3 MB). Peak memory consumption was 27.8 MB. Max. memory is 7.1 GB.
[2019-09-21 08:39:02,200 INFO L168 Benchmark]: Boogie Preprocessor took 84.02 ms. Allocated memory is still 197.7 MB. Free memory was 161.1 MB in the beginning and 157.1 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB.
[2019-09-21 08:39:02,201 INFO L168 Benchmark]: RCFGBuilder took 1669.54 ms. Allocated memory was 197.7 MB in the beginning and 216.0 MB in the end (delta: 18.4 MB). Free memory was 157.1 MB in the beginning and 135.8 MB in the end (delta: 21.3 MB). Peak memory consumption was 94.9 MB. Max. memory is 7.1 GB.
[2019-09-21 08:39:02,202 INFO L168 Benchmark]: Sifa took 37445.81 ms. Allocated memory was 216.0 MB in the beginning and 1.2 GB in the end (delta: 1.0 GB). Free memory was 135.8 MB in the beginning and 1.1 GB in the end (delta: -919.2 MB). Peak memory consumption was 85.9 MB. Max. memory is 7.1 GB.
[2019-09-21 08:39:02,205 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.22 ms. Allocated memory is still 130.0 MB. Free memory was 102.9 MB in the beginning and 102.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 652.52 ms. Allocated memory was 130.0 MB in the beginning and 197.7 MB in the end (delta: 67.6 MB). Free memory was 83.7 MB in the beginning and 161.1 MB in the end (delta: -77.3 MB). Peak memory consumption was 27.8 MB. Max. memory is 7.1 GB.
* Boogie Preprocessor took 84.02 ms. Allocated memory is still 197.7 MB. Free memory was 161.1 MB in the beginning and 157.1 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB.
* RCFGBuilder took 1669.54 ms. Allocated memory was 197.7 MB in the beginning and 216.0 MB in the end (delta: 18.4 MB). Free memory was 157.1 MB in the beginning and 135.8 MB in the end (delta: 21.3 MB). Peak memory consumption was 94.9 MB. Max. memory is 7.1 GB.
* Sifa took 37445.81 ms. Allocated memory was 216.0 MB in the beginning and 1.2 GB in the end (delta: 1.0 GB). Free memory was 135.8 MB in the beginning and 1.1 GB in the end (delta: -919.2 MB). Peak memory consumption was 85.9 MB. Max. memory is 7.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.sifa:
- StatisticsResult: Symbolic Interpretation with Fluid Abstractions
OVERALL_TIME[ms]: 37397, ICFG_INTERPRETER_ENTERED_PROCEDURES: 8, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 221, DAG_INTERPRETER_EARLY_EXITS: 1, TOOLS_POST_APPLICATIONS: 147, TOOLS_POST_TIME[ms]: 10184, TOOLS_POST_CALL_APPLICATIONS: 66, TOOLS_POST_CALL_TIME[ms]: 535, TOOLS_POST_RETURN_APPLICATIONS: 59, TOOLS_POST_RETURN_TIME[ms]: 348, TOOLS_QUANTIFIERELIM_APPLICATIONS: 271, TOOLS_QUANTIFIERELIM_TIME[ms]: 10898, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 9884, FLUID_QUERY_TIME[ms]: 11, FLUID_QUERIES: 225, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 71, DOMAIN_JOIN_TIME[ms]: 24135, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 2, DOMAIN_WIDEN_TIME[ms]: 1709, DOMAIN_ISSUBSETEQ_APPLICATIONS: 4, DOMAIN_ISSUBSETEQ_TIME[ms]: 49, DOMAIN_ISBOTTOM_APPLICATIONS: 41, DOMAIN_ISBOTTOM_TIME[ms]: 304, LOOP_SUMMARIZER_APPLICATIONS: 2, LOOP_SUMMARIZER_CACHE_MISSES: 2, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 18178, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 18177, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 4, CALL_SUMMARIZER_APPLICATIONS: 59, CALL_SUMMARIZER_CACHE_MISSES: 27, CALL_SUMMARIZER_OVERALL_TIME[ms]: 10334, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 10333, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 6, PATH_EXPR_TIME[ms]: 7, REGEX_TO_DAG_TIME[ms]: 5, DAG_COMPRESSION_TIME[ms]: 23, DAG_COMPRESSION_PROCESSED_NODES: 403, DAG_COMPRESSION_RETAINED_NODES: 218
- 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 435#(and (<= ~pumpRunning~0 2147483647) (<= ~waterLevel~0 2147483647) (<= 0 (+ ~waterLevel~0 2147483648)) (<= 0 (+ ~pumpRunning~0 2147483648)) (not (= 2 ~waterLevel~0)) (= ~switchedOnBeforeTS~0 0) (not (= ~pumpRunning~0 0))).
Possible FailurePath:
RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces
Received shutdown request...