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 CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product59.cil.c
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This is Ultimate 0.1.24-f4eb214f-m
[2019-10-14 02:53:12,280 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2019-10-14 02:53:12,282 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2019-10-14 02:53:12,295 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-10-14 02:53:12,295 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-10-14 02:53:12,296 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-10-14 02:53:12,297 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-10-14 02:53:12,299 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2019-10-14 02:53:12,301 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-10-14 02:53:12,302 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-10-14 02:53:12,303 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2019-10-14 02:53:12,304 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-10-14 02:53:12,304 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-10-14 02:53:12,305 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-10-14 02:53:12,306 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-10-14 02:53:12,307 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-10-14 02:53:12,308 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-10-14 02:53:12,309 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-10-14 02:53:12,311 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-10-14 02:53:12,313 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2019-10-14 02:53:12,314 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-10-14 02:53:12,315 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-10-14 02:53:12,317 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2019-10-14 02:53:12,317 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-10-14 02:53:12,319 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-10-14 02:53:12,320 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-10-14 02:53:12,320 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-10-14 02:53:12,321 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-10-14 02:53:12,321 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-10-14 02:53:12,322 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-10-14 02:53:12,323 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-10-14 02:53:12,323 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-10-14 02:53:12,324 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-10-14 02:53:12,325 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2019-10-14 02:53:12,326 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-10-14 02:53:12,327 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2019-10-14 02:53:12,327 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-10-14 02:53:12,328 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-10-14 02:53:12,328 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2019-10-14 02:53:12,329 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2019-10-14 02:53:12,329 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2019-10-14 02:53:12,330 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
[2019-10-14 02:53:12,345 INFO L113 SettingsManager]: Loading preferences was successful
[2019-10-14 02:53:12,345 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2019-10-14 02:53:12,346 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-10-14 02:53:12,346 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2019-10-14 02:53:12,347 INFO L138 SettingsManager]: * Use SBE=true
[2019-10-14 02:53:12,347 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-10-14 02:53:12,347 INFO L138 SettingsManager]: * sizeof long=4
[2019-10-14 02:53:12,347 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2019-10-14 02:53:12,348 INFO L138 SettingsManager]: * sizeof POINTER=4
[2019-10-14 02:53:12,348 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2019-10-14 02:53:12,348 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2019-10-14 02:53:12,348 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-10-14 02:53:12,348 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2019-10-14 02:53:12,349 INFO L138 SettingsManager]: * sizeof long double=12
[2019-10-14 02:53:12,349 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2019-10-14 02:53:12,349 INFO L138 SettingsManager]: * Use constant arrays=true
[2019-10-14 02:53:12,349 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2019-10-14 02:53:12,349 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-10-14 02:53:12,350 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2019-10-14 02:53:12,350 INFO L138 SettingsManager]: * To the following directory=./dump/
[2019-10-14 02:53:12,350 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2019-10-14 02:53:12,350 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-10-14 02:53:12,350 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-10-14 02:53:12,351 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2019-10-14 02:53:12,351 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-10-14 02:53:12,351 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2019-10-14 02:53:12,351 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-10-14 02:53:12,351 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-10-14 02:53:12,352 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain
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: Simplification Technique -> SIMPLIFY_QUICK
[2019-10-14 02:53:12,674 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2019-10-14 02:53:12,695 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-10-14 02:53:12,700 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-10-14 02:53:12,701 INFO L271 PluginConnector]: Initializing CDTParser...
[2019-10-14 02:53:12,702 INFO L275 PluginConnector]: CDTParser initialized
[2019-10-14 02:53:12,702 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product59.cil.c
[2019-10-14 02:53:12,784 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb735b6fd/0133397d7b7a41a7a5b8ee501dcbb8f3/FLAG510011707
[2019-10-14 02:53:13,256 INFO L306 CDTParser]: Found 1 translation units.
[2019-10-14 02:53:13,257 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product59.cil.c
[2019-10-14 02:53:13,274 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb735b6fd/0133397d7b7a41a7a5b8ee501dcbb8f3/FLAG510011707
[2019-10-14 02:53:13,570 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb735b6fd/0133397d7b7a41a7a5b8ee501dcbb8f3
[2019-10-14 02:53:13,580 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-10-14 02:53:13,582 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2019-10-14 02:53:13,583 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-10-14 02:53:13,583 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-10-14 02:53:13,587 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2019-10-14 02:53:13,588 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:53:13" (1/1) ...
[2019-10-14 02:53:13,591 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e42e2d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:53:13, skipping insertion in model container
[2019-10-14 02:53:13,591 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:53:13" (1/1) ...
[2019-10-14 02:53:13,598 INFO L142 MainTranslator]: Starting translation in SV-COMP mode
[2019-10-14 02:53:13,667 INFO L173 MainTranslator]: Built tables and reachable declarations
[2019-10-14 02:53:14,148 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-10-14 02:53:14,165 INFO L188 MainTranslator]: Completed pre-run
[2019-10-14 02:53:14,278 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-10-14 02:53:14,316 INFO L192 MainTranslator]: Completed translation
[2019-10-14 02:53:14,317 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:53:14 WrapperNode
[2019-10-14 02:53:14,317 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-10-14 02:53:14,318 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-10-14 02:53:14,318 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2019-10-14 02:53:14,318 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2019-10-14 02:53:14,328 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:53:14" (1/1) ...
[2019-10-14 02:53:14,329 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:53:14" (1/1) ...
[2019-10-14 02:53:14,347 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:53:14" (1/1) ...
[2019-10-14 02:53:14,347 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:53:14" (1/1) ...
[2019-10-14 02:53:14,377 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:53:14" (1/1) ...
[2019-10-14 02:53:14,388 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:53:14" (1/1) ...
[2019-10-14 02:53:14,393 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:53:14" (1/1) ...
[2019-10-14 02:53:14,400 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-10-14 02:53:14,401 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-10-14 02:53:14,401 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2019-10-14 02:53:14,401 INFO L275 PluginConnector]: RCFGBuilder initialized
[2019-10-14 02:53:14,402 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:53:14" (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
[2019-10-14 02:53:14,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-10-14 02:53:14,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-10-14 02:53:14,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int
[2019-10-14 02:53:14,461 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one
[2019-10-14 02:53:14,461 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features
[2019-10-14 02:53:14,461 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers
[2019-10-14 02:53:14,462 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product
[2019-10-14 02:53:14,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1
[2019-10-14 02:53:14,462 INFO L138 BoogieDeclarations]: Found implementation of procedure test
[2019-10-14 02:53:14,462 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift
[2019-10-14 02:53:14,462 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base
[2019-10-14 02:53:14,462 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor
[2019-10-14 02:53:14,463 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment
[2019-10-14 02:53:14,463 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor
[2019-10-14 02:53:14,463 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump
[2019-10-14 02:53:14,463 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump
[2019-10-14 02:53:14,463 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm
[2019-10-14 02:53:14,463 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning
[2019-10-14 02:53:14,464 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump
[2019-10-14 02:53:14,464 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel
[2019-10-14 02:53:14,464 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel
[2019-10-14 02:53:14,464 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem
[2019-10-14 02:53:14,464 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup
[2019-10-14 02:53:14,464 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2
[2019-10-14 02:53:14,465 INFO L138 BoogieDeclarations]: Found implementation of procedure setup
[2019-10-14 02:53:14,465 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest
[2019-10-14 02:53:14,465 INFO L138 BoogieDeclarations]: Found implementation of procedure main
[2019-10-14 02:53:14,465 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel
[2019-10-14 02:53:14,465 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise
[2019-10-14 02:53:14,465 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel
[2019-10-14 02:53:14,466 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical
[2019-10-14 02:53:14,466 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment
[2019-10-14 02:53:14,466 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel
[2019-10-14 02:53:14,466 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry
[2019-10-14 02:53:14,466 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry
[2019-10-14 02:53:14,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail
[2019-10-14 02:53:14,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set
[2019-10-14 02:53:14,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free
[2019-10-14 02:53:14,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset
[2019-10-14 02:53:14,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt
[2019-10-14 02:53:14,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg
[2019-10-14 02:53:14,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype
[2019-10-14 02:53:14,468 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-10-14 02:53:14,468 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-10-14 02:53:14,468 INFO L130 BoogieDeclarations]: Found specification of procedure printf
[2019-10-14 02:53:14,468 INFO L130 BoogieDeclarations]: Found specification of procedure select_one
[2019-10-14 02:53:14,468 INFO L130 BoogieDeclarations]: Found specification of procedure select_features
[2019-10-14 02:53:14,468 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers
[2019-10-14 02:53:14,469 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product
[2019-10-14 02:53:14,469 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail
[2019-10-14 02:53:14,469 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning
[2019-10-14 02:53:14,469 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel
[2019-10-14 02:53:14,469 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1
[2019-10-14 02:53:14,469 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise
[2019-10-14 02:53:14,470 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel
[2019-10-14 02:53:14,470 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem
[2019-10-14 02:53:14,470 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift
[2019-10-14 02:53:14,470 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup
[2019-10-14 02:53:14,470 INFO L130 BoogieDeclarations]: Found specification of procedure test
[2019-10-14 02:53:14,470 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel
[2019-10-14 02:53:14,471 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical
[2019-10-14 02:53:14,471 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment
[2019-10-14 02:53:14,471 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry
[2019-10-14 02:53:14,471 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry
[2019-10-14 02:53:14,471 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump
[2019-10-14 02:53:14,471 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump
[2019-10-14 02:53:14,472 INFO L130 BoogieDeclarations]: Found specification of procedure printPump
[2019-10-14 02:53:14,472 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment
[2019-10-14 02:53:14,472 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base
[2019-10-14 02:53:14,472 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel
[2019-10-14 02:53:14,472 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor
[2019-10-14 02:53:14,472 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel
[2019-10-14 02:53:14,473 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor
[2019-10-14 02:53:14,473 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm
[2019-10-14 02:53:14,473 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2019-10-14 02:53:14,473 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2
[2019-10-14 02:53:14,473 INFO L130 BoogieDeclarations]: Found specification of procedure setup
[2019-10-14 02:53:14,473 INFO L130 BoogieDeclarations]: Found specification of procedure runTest
[2019-10-14 02:53:14,474 INFO L130 BoogieDeclarations]: Found specification of procedure main
[2019-10-14 02:53:14,474 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail
[2019-10-14 02:53:14,474 INFO L130 BoogieDeclarations]: Found specification of procedure malloc
[2019-10-14 02:53:14,474 INFO L130 BoogieDeclarations]: Found specification of procedure free
[2019-10-14 02:53:14,474 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set
[2019-10-14 02:53:14,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2019-10-14 02:53:14,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2019-10-14 02:53:14,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2019-10-14 02:53:14,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2019-10-14 02:53:14,475 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free
[2019-10-14 02:53:14,475 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-10-14 02:53:14,475 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset
[2019-10-14 02:53:14,475 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int
[2019-10-14 02:53:14,476 INFO L130 BoogieDeclarations]: Found specification of procedure read~int
[2019-10-14 02:53:14,476 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt
[2019-10-14 02:53:14,476 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg
[2019-10-14 02:53:14,476 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype
[2019-10-14 02:53:14,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-10-14 02:53:14,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int
[2019-10-14 02:53:14,477 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-10-14 02:53:16,102 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-10-14 02:53:16,102 INFO L284 CfgBuilder]: Removed 5 assume(true) statements.
[2019-10-14 02:53:16,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:53:16 BoogieIcfgContainer
[2019-10-14 02:53:16,105 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-10-14 02:53:16,106 INFO L113 PluginConnector]: ------------------------Sifa----------------------------
[2019-10-14 02:53:16,106 INFO L271 PluginConnector]: Initializing Sifa...
[2019-10-14 02:53:16,106 INFO L275 PluginConnector]: Sifa initialized
[2019-10-14 02:53:16,108 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:53:16" (1/1) ...
[2019-10-14 02:53:16,109 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1
[2019-10-14 02:53:16,136 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest
[2019-10-14 02:53:16,136 INFO L169 IcfgInterpreter]: Building call graph
[2019-10-14 02:53:16,147 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start]
[2019-10-14 02:53:16,156 INFO L179 IcfgInterpreter]: Starting interpretation
[2019-10-14 02:53:16,157 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs
[2019-10-14 02:53:27,158 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 464
[2019-10-14 02:53:29,059 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 129
[2019-10-14 02:53:29,180 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 472
[2019-10-14 02:53:29,315 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 472
[2019-10-14 02:53:29,438 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 472
[2019-10-14 02:53:29,700 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 540
[2019-10-14 02:53:29,730 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 544 for LOIs
[2019-10-14 02:53:29,801 INFO L199 IcfgInterpreter]: Interpreting procedure runTest with input of size 542 for LOIs
[2019-10-14 02:53:29,809 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 540 for LOIs
[2019-10-14 02:53:30,087 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 544
[2019-10-14 02:53:30,291 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 544
[2019-10-14 02:53:30,951 WARN L191 SmtUtils]: Spent 600.00 ms on a formula simplification that was a NOOP. DAG size: 558
[2019-10-14 02:53:31,412 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 180
[2019-10-14 02:53:31,703 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 188
[2019-10-14 02:53:31,813 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 191
[2019-10-14 02:53:32,451 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 594
[2019-10-14 02:53:32,638 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 594
[2019-10-14 02:53:32,880 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 595 DAG size of output: 595
[2019-10-14 02:53:33,221 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 607
[2019-10-14 02:53:34,412 WARN L191 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 607
[2019-10-14 02:53:34,730 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 607
[2019-10-14 02:53:35,033 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 607
[2019-10-14 02:53:35,306 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 607
[2019-10-14 02:53:36,949 INFO L199 IcfgInterpreter]: Interpreting procedure cleanup with input of size 1 for LOIs
[2019-10-14 02:53:36,951 INFO L199 IcfgInterpreter]: Interpreting procedure timeShift with input of size 136 for LOIs
[2019-10-14 02:53:37,309 INFO L199 IcfgInterpreter]: Interpreting procedure __utac_acc__Specification4_spec__1 with input of size 130 for LOIs
[2019-10-14 02:53:37,318 INFO L199 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 143 for LOIs
[2019-10-14 02:53:37,394 INFO L183 IcfgInterpreter]: Interpretation finished
[2019-10-14 02:53:37,394 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are:
[2019-10-14 02:53:37,396 INFO L193 IcfgInterpreter]: Reachable states at location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 727#(and (<= |#t~string58.offset| 0) (<= |#t~string33.offset| 0) (= |#t~string61.offset| 0) (<= 0 |#t~string35.offset|) (<= |#t~string22.offset| 0) (<= 0 |#NULL.base|) (<= 0 |#t~string63.offset|) (<= |#t~string67.offset| 0) (= |#t~string35.offset| 0) (<= 0 |#t~string20.offset|) (<= ~systemActive~0 1) (= |#t~string72.offset| 0) (<= ~head~0.offset 0) (= |#t~string62.offset| 0) (= |#t~string39.offset| 0) (<= 0 |#t~string67.offset|) (= 0 ~waterLevel~0) (<= 0 |#t~string60.offset|) (= |#NULL.base| 0) (= |#t~string71.offset| 0) (<= |#t~string39.offset| 0) (<= |#t~string24.offset| 0) (<= 0 |#t~string26.offset|) (<= 0 (+ ~pumpRunning~0 2147483648)) (<= 0 ~head~0.base) (<= 0 ~methaneLevelCritical~0) (<= 0 |#t~string39.offset|) (<= 0 (+ ~waterLevel~0 2147483648)) (<= |#t~string18.offset| 0) (<= 0 |#t~string61.offset|) (<= 0 ~waterLevel~0) (= |#t~string26.offset| 0) (= |#t~string20.offset| 0) (<= |#t~string14.offset| 0) (= |#t~string67.offset| 0) (<= 0 |#t~string33.offset|) (= |#t~string14.offset| 0) (<= 0 |#NULL.offset|) (<= |#t~string60.offset| 0) (= ~head~0.base 0) (<= ~cleanupTimeShifts~0 4) (= ~cleanupTimeShifts~0 4) (= |#t~string68.offset| 0) (<= 0 |#t~string16.offset|) (= |#t~string33.offset| 0) (<= |#NULL.base| 0) (<= |#t~string63.offset| 0) (= |#t~string18.offset| 0) (<= 0 |#t~string71.offset|) (= |#t~string16.offset| 0) (<= 4 ~cleanupTimeShifts~0) (= |#t~string31.offset| 0) (= |#t~string70.offset| 0) (<= |#t~string68.offset| 0) (= |#t~string69.offset| 0) (= |#NULL.offset| 0) (<= |#t~string26.offset| 0) (<= 0 |#t~string62.offset|) (<= ~head~0.base 0) (<= 0 ~head~0.offset) (<= 0 |#t~string70.offset|) (<= |#t~string31.offset| 0) (not (= ~pumpRunning~0 0)) (<= 0 |#t~string22.offset|) (<= |#t~string16.offset| 0) (<= ~waterLevel~0 2147483647) (= |#t~string12.offset| 0) (<= 0 |#t~string18.offset|) (<= ~waterLevel~0 0) (<= |#t~string70.offset| 0) (<= 0 |#t~string59.offset|) (<= 0 |#t~string69.offset|) (<= |#NULL.offset| 0) (= ~head~0.offset 0) (<= |#t~string71.offset| 0) (= |#t~string63.offset| 0) (<= ~pumpRunning~0 2147483647) (<= |#t~string35.offset| 0) (= |#t~string24.offset| 0) (<= |#t~string61.offset| 0) (<= |#t~string59.offset| 0) (= |#t~string58.offset| 0) (<= |#t~string69.offset| 0) (<= |#t~string37.offset| 0) (<= 0 |#t~string72.offset|) (= |#t~string59.offset| 0) (<= |#t~string62.offset| 0) (<= 0 ~systemActive~0) (<= ~methaneLevelCritical~0 1) (<= 0 |#t~string37.offset|) (<= 0 |#t~string31.offset|) (<= 0 |#t~string14.offset|) (= |#t~string60.offset| 0) (<= 0 |#t~string12.offset|) (= |#t~string22.offset| 0) (= |#t~string37.offset| 0) (<= |#t~string12.offset| 0) (<= |#t~string72.offset| 0) (<= 0 |#t~string24.offset|) (<= 0 |#t~string58.offset|) (<= |#t~string20.offset| 0) (<= 0 |#t~string68.offset|))
[2019-10-14 02:53:37,409 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results.
[2019-10-14 02:53:37,409 INFO L132 PluginConnector]: ------------------------ END Sifa----------------------------
[2019-10-14 02:53:37,411 INFO L168 Benchmark]: Toolchain (without parser) took 23829.15 ms. Allocated memory was 143.7 MB in the beginning and 621.3 MB in the end (delta: 477.6 MB). Free memory was 100.1 MB in the beginning and 225.7 MB in the end (delta: -125.6 MB). Peak memory consumption was 352.0 MB. Max. memory is 7.1 GB.
[2019-10-14 02:53:37,412 INFO L168 Benchmark]: CDTParser took 1.20 ms. Allocated memory is still 143.7 MB. Free memory was 119.9 MB in the beginning and 119.7 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB.
[2019-10-14 02:53:37,414 INFO L168 Benchmark]: CACSL2BoogieTranslator took 734.13 ms. Allocated memory was 143.7 MB in the beginning and 201.3 MB in the end (delta: 57.7 MB). Free memory was 99.9 MB in the beginning and 168.6 MB in the end (delta: -68.7 MB). Peak memory consumption was 23.8 MB. Max. memory is 7.1 GB.
[2019-10-14 02:53:37,414 INFO L168 Benchmark]: Boogie Preprocessor took 83.02 ms. Allocated memory is still 201.3 MB. Free memory was 168.6 MB in the beginning and 164.3 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB.
[2019-10-14 02:53:37,415 INFO L168 Benchmark]: RCFGBuilder took 1704.15 ms. Allocated memory was 201.3 MB in the beginning and 231.2 MB in the end (delta: 29.9 MB). Free memory was 164.3 MB in the beginning and 144.9 MB in the end (delta: 19.4 MB). Peak memory consumption was 85.9 MB. Max. memory is 7.1 GB.
[2019-10-14 02:53:37,417 INFO L168 Benchmark]: Sifa took 21303.93 ms. Allocated memory was 231.2 MB in the beginning and 621.3 MB in the end (delta: 390.1 MB). Free memory was 144.9 MB in the beginning and 225.7 MB in the end (delta: -80.8 MB). Peak memory consumption was 309.3 MB. Max. memory is 7.1 GB.
[2019-10-14 02:53:37,421 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 1.20 ms. Allocated memory is still 143.7 MB. Free memory was 119.9 MB in the beginning and 119.7 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 734.13 ms. Allocated memory was 143.7 MB in the beginning and 201.3 MB in the end (delta: 57.7 MB). Free memory was 99.9 MB in the beginning and 168.6 MB in the end (delta: -68.7 MB). Peak memory consumption was 23.8 MB. Max. memory is 7.1 GB.
* Boogie Preprocessor took 83.02 ms. Allocated memory is still 201.3 MB. Free memory was 168.6 MB in the beginning and 164.3 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB.
* RCFGBuilder took 1704.15 ms. Allocated memory was 201.3 MB in the beginning and 231.2 MB in the end (delta: 29.9 MB). Free memory was 164.3 MB in the beginning and 144.9 MB in the end (delta: 19.4 MB). Peak memory consumption was 85.9 MB. Max. memory is 7.1 GB.
* Sifa took 21303.93 ms. Allocated memory was 231.2 MB in the beginning and 621.3 MB in the end (delta: 390.1 MB). Free memory was 144.9 MB in the beginning and 225.7 MB in the end (delta: -80.8 MB). Peak memory consumption was 309.3 MB. Max. memory is 7.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.sifa:
- StatisticsResult: Symbolic Interpretation with Fluid Abstractions
OVERALL_TIME[ms]: 21260, ICFG_INTERPRETER_ENTERED_PROCEDURES: 8, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 231, DAG_INTERPRETER_EARLY_EXITS: 1, TOOLS_POST_APPLICATIONS: 156, TOOLS_POST_TIME[ms]: 13034, TOOLS_POST_CALL_APPLICATIONS: 65, TOOLS_POST_CALL_TIME[ms]: 155, TOOLS_POST_RETURN_APPLICATIONS: 58, TOOLS_POST_RETURN_TIME[ms]: 98, TOOLS_QUANTIFIERELIM_APPLICATIONS: 278, TOOLS_QUANTIFIERELIM_TIME[ms]: 13178, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 12957, FLUID_QUERY_TIME[ms]: 14, FLUID_QUERIES: 233, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 78, DOMAIN_JOIN_TIME[ms]: 6970, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 1, DOMAIN_WIDEN_TIME[ms]: 647, DOMAIN_ISSUBSETEQ_APPLICATIONS: 2, DOMAIN_ISSUBSETEQ_TIME[ms]: 18, DOMAIN_ISBOTTOM_APPLICATIONS: 44, DOMAIN_ISBOTTOM_TIME[ms]: 181, LOOP_SUMMARIZER_APPLICATIONS: 1, LOOP_SUMMARIZER_CACHE_MISSES: 1, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 3704, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 3703, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 2, CALL_SUMMARIZER_APPLICATIONS: 58, CALL_SUMMARIZER_CACHE_MISSES: 29, CALL_SUMMARIZER_OVERALL_TIME[ms]: 13741, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 13740, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 6, PATH_EXPR_TIME[ms]: 7, REGEX_TO_DAG_TIME[ms]: 5, DAG_COMPRESSION_TIME[ms]: 35, DAG_COMPRESSION_PROCESSED_NODES: 471, DAG_COMPRESSION_RETAINED_NODES: 248
- UnprovableResult [Line: 620]: 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 727#(and (<= |#t~string58.offset| 0) (<= |#t~string33.offset| 0) (= |#t~string61.offset| 0) (<= 0 |#t~string35.offset|) (<= |#t~string22.offset| 0) (<= 0 |#NULL.base|) (<= 0 |#t~string63.offset|) (<= |#t~string67.offset| 0) (= |#t~string35.offset| 0) (<= 0 |#t~string20.offset|) (<= ~systemActive~0 1) (= |#t~string72.offset| 0) (<= ~head~0.offset 0) (= |#t~string62.offset| 0) (= |#t~string39.offset| 0) (<= 0 |#t~string67.offset|) (= 0 ~waterLevel~0) (<= 0 |#t~string60.offset|) (= |#NULL.base| 0) (= |#t~string71.offset| 0) (<= |#t~string39.offset| 0) (<= |#t~string24.offset| 0) (<= 0 |#t~string26.offset|) (<= 0 (+ ~pumpRunning~0 2147483648)) (<= 0 ~head~0.base) (<= 0 ~methaneLevelCritical~0) (<= 0 |#t~string39.offset|) (<= 0 (+ ~waterLevel~0 2147483648)) (<= |#t~string18.offset| 0) (<= 0 |#t~string61.offset|) (<= 0 ~waterLevel~0) (= |#t~string26.offset| 0) (= |#t~string20.offset| 0) (<= |#t~string14.offset| 0) (= |#t~string67.offset| 0) (<= 0 |#t~string33.offset|) (= |#t~string14.offset| 0) (<= 0 |#NULL.offset|) (<= |#t~string60.offset| 0) (= ~head~0.base 0) (<= ~cleanupTimeShifts~0 4) (= ~cleanupTimeShifts~0 4) (= |#t~string68.offset| 0) (<= 0 |#t~string16.offset|) (= |#t~string33.offset| 0) (<= |#NULL.base| 0) (<= |#t~string63.offset| 0) (= |#t~string18.offset| 0) (<= 0 |#t~string71.offset|) (= |#t~string16.offset| 0) (<= 4 ~cleanupTimeShifts~0) (= |#t~string31.offset| 0) (= |#t~string70.offset| 0) (<= |#t~string68.offset| 0) (= |#t~string69.offset| 0) (= |#NULL.offset| 0) (<= |#t~string26.offset| 0) (<= 0 |#t~string62.offset|) (<= ~head~0.base 0) (<= 0 ~head~0.offset) (<= 0 |#t~string70.offset|) (<= |#t~string31.offset| 0) (not (= ~pumpRunning~0 0)) (<= 0 |#t~string22.offset|) (<= |#t~string16.offset| 0) (<= ~waterLevel~0 2147483647) (= |#t~string12.offset| 0) (<= 0 |#t~string18.offset|) (<= ~waterLevel~0 0) (<= |#t~string70.offset| 0) (<= 0 |#t~string59.offset|) (<= 0 |#t~string69.offset|) (<= |#NULL.offset| 0) (= ~head~0.offset 0) (<= |#t~string71.offset| 0) (= |#t~string63.offset| 0) (<= ~pumpRunning~0 2147483647) (<= |#t~string35.offset| 0) (= |#t~string24.offset| 0) (<= |#t~string61.offset| 0) (<= |#t~string59.offset| 0) (= |#t~string58.offset| 0) (<= |#t~string69.offset| 0) (<= |#t~string37.offset| 0) (<= 0 |#t~string72.offset|) (= |#t~string59.offset| 0) (<= |#t~string62.offset| 0) (<= 0 ~systemActive~0) (<= ~methaneLevelCritical~0 1) (<= 0 |#t~string37.offset|) (<= 0 |#t~string31.offset|) (<= 0 |#t~string14.offset|) (= |#t~string60.offset| 0) (<= 0 |#t~string12.offset|) (= |#t~string22.offset| 0) (= |#t~string37.offset| 0) (<= |#t~string12.offset| 0) (<= |#t~string72.offset| 0) (<= 0 |#t~string24.offset|) (<= 0 |#t~string58.offset|) (<= |#t~string20.offset| 0) (<= 0 |#t~string68.offset|)).
Possible FailurePath:
RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces
Received shutdown request...