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_spec5_product63.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-14 02:55:50,300 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 02:55:50,303 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 02:55:50,322 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 02:55:50,323 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 02:55:50,325 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 02:55:50,327 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 02:55:50,337 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 02:55:50,342 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 02:55:50,346 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 02:55:50,347 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 02:55:50,349 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 02:55:50,349 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 02:55:50,351 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 02:55:50,354 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 02:55:50,355 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 02:55:50,357 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 02:55:50,358 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 02:55:50,359 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 02:55:50,364 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 02:55:50,369 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 02:55:50,372 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 02:55:50,375 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 02:55:50,375 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 02:55:50,378 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 02:55:50,378 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 02:55:50,378 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 02:55:50,380 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 02:55:50,382 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 02:55:50,383 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 02:55:50,383 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 02:55:50,385 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 02:55:50,386 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 02:55:50,387 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 02:55:50,389 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 02:55:50,389 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 02:55:50,390 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 02:55:50,390 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 02:55:50,390 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 02:55:50,391 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 02:55:50,392 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 02:55:50,393 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 02:55:50,411 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 02:55:50,416 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 02:55:50,418 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 02:55:50,418 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 02:55:50,418 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 02:55:50,418 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 02:55:50,419 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 02:55:50,419 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 02:55:50,419 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 02:55:50,419 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 02:55:50,420 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 02:55:50,420 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 02:55:50,420 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 02:55:50,420 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 02:55:50,420 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 02:55:50,421 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 02:55:50,421 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 02:55:50,421 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 02:55:50,421 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 02:55:50,421 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 02:55:50,422 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 02:55:50,422 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 02:55:50,422 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 02:55:50,422 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 02:55:50,423 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 02:55:50,423 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 02:55:50,423 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 02:55:50,423 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 02:55:50,423 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 02:55:50,716 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 02:55:50,733 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 02:55:50,737 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 02:55:50,739 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 02:55:50,739 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 02:55:50,740 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product63.cil.c [2019-10-14 02:55:50,820 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f79fde25d/a2c496956ac047cbbd2c1edaef2b1d0f/FLAG15eb2d976 [2019-10-14 02:55:51,394 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 02:55:51,395 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product63.cil.c [2019-10-14 02:55:51,409 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f79fde25d/a2c496956ac047cbbd2c1edaef2b1d0f/FLAG15eb2d976 [2019-10-14 02:55:51,659 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f79fde25d/a2c496956ac047cbbd2c1edaef2b1d0f [2019-10-14 02:55:51,670 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 02:55:51,671 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 02:55:51,673 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 02:55:51,674 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 02:55:51,677 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 02:55:51,678 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:55:51" (1/1) ... [2019-10-14 02:55:51,681 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bbc4866 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:55:51, skipping insertion in model container [2019-10-14 02:55:51,682 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:55:51" (1/1) ... [2019-10-14 02:55:51,690 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 02:55:51,732 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 02:55:52,204 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 02:55:52,223 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 02:55:52,312 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 02:55:52,349 INFO L192 MainTranslator]: Completed translation [2019-10-14 02:55:52,350 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:55:52 WrapperNode [2019-10-14 02:55:52,350 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 02:55:52,350 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 02:55:52,351 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 02:55:52,351 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 02:55:52,361 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:55:52" (1/1) ... [2019-10-14 02:55:52,361 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:55:52" (1/1) ... [2019-10-14 02:55:52,379 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:55:52" (1/1) ... [2019-10-14 02:55:52,379 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:55:52" (1/1) ... [2019-10-14 02:55:52,410 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:55:52" (1/1) ... [2019-10-14 02:55:52,421 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:55:52" (1/1) ... [2019-10-14 02:55:52,426 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:55:52" (1/1) ... [2019-10-14 02:55:52,433 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 02:55:52,434 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 02:55:52,434 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 02:55:52,434 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 02:55:52,435 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:55:52" (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 02:55:52,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 02:55:52,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 02:55:52,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-10-14 02:55:52,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2019-10-14 02:55:52,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2019-10-14 02:55:52,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2019-10-14 02:55:52,499 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-10-14 02:55:52,499 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-10-14 02:55:52,499 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-10-14 02:55:52,500 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-10-14 02:55:52,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-10-14 02:55:52,500 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-10-14 02:55:52,500 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2019-10-14 02:55:52,500 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2019-10-14 02:55:52,500 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-10-14 02:55:52,501 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2019-10-14 02:55:52,501 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 02:55:52,501 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2019-10-14 02:55:52,501 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2019-10-14 02:55:52,501 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2019-10-14 02:55:52,501 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2019-10-14 02:55:52,502 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2019-10-14 02:55:52,502 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2019-10-14 02:55:52,502 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2019-10-14 02:55:52,502 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2019-10-14 02:55:52,502 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2019-10-14 02:55:52,503 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2019-10-14 02:55:52,503 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2019-10-14 02:55:52,503 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2019-10-14 02:55:52,503 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2019-10-14 02:55:52,503 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2019-10-14 02:55:52,503 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2019-10-14 02:55:52,503 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2019-10-14 02:55:52,504 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2019-10-14 02:55:52,504 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2019-10-14 02:55:52,504 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2019-10-14 02:55:52,504 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2019-10-14 02:55:52,504 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2019-10-14 02:55:52,504 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2019-10-14 02:55:52,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-10-14 02:55:52,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-10-14 02:55:52,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-10-14 02:55:52,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-10-14 02:55:52,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-10-14 02:55:52,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-10-14 02:55:52,506 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 02:55:52,506 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 02:55:52,506 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-10-14 02:55:52,506 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-10-14 02:55:52,506 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2019-10-14 02:55:52,506 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2019-10-14 02:55:52,507 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2019-10-14 02:55:52,507 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2019-10-14 02:55:52,507 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2019-10-14 02:55:52,507 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-10-14 02:55:52,507 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-10-14 02:55:52,507 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-10-14 02:55:52,507 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-10-14 02:55:52,508 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2019-10-14 02:55:52,508 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2019-10-14 02:55:52,508 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2019-10-14 02:55:52,508 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2019-10-14 02:55:52,508 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2019-10-14 02:55:52,508 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-10-14 02:55:52,509 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2019-10-14 02:55:52,509 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2019-10-14 02:55:52,509 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-10-14 02:55:52,509 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2019-10-14 02:55:52,509 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 02:55:52,509 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2019-10-14 02:55:52,510 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2019-10-14 02:55:52,510 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2019-10-14 02:55:52,510 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2019-10-14 02:55:52,510 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2019-10-14 02:55:52,510 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2019-10-14 02:55:52,510 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2019-10-14 02:55:52,511 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2019-10-14 02:55:52,511 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2019-10-14 02:55:52,511 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2019-10-14 02:55:52,511 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2019-10-14 02:55:52,511 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2019-10-14 02:55:52,511 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2019-10-14 02:55:52,511 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2019-10-14 02:55:52,512 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2019-10-14 02:55:52,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 02:55:52,512 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-10-14 02:55:52,512 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 02:55:52,512 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 02:55:52,512 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-10-14 02:55:52,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 02:55:52,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 02:55:52,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 02:55:52,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 02:55:52,513 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-10-14 02:55:52,513 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 02:55:52,514 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-10-14 02:55:52,514 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-10-14 02:55:52,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 02:55:52,514 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-10-14 02:55:52,514 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-10-14 02:55:52,514 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-10-14 02:55:52,514 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 02:55:52,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 02:55:52,515 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 02:55:54,250 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 02:55:54,251 INFO L284 CfgBuilder]: Removed 5 assume(true) statements. [2019-10-14 02:55:54,252 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:55:54 BoogieIcfgContainer [2019-10-14 02:55:54,252 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 02:55:54,253 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-14 02:55:54,253 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-14 02:55:54,253 INFO L275 PluginConnector]: Sifa initialized [2019-10-14 02:55:54,255 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:55:54" (1/1) ... [2019-10-14 02:55:54,256 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 02:55:54,294 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-10-14 02:55:54,297 INFO L169 IcfgInterpreter]: Building call graph [2019-10-14 02:55:54,308 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-14 02:55:54,317 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-14 02:55:54,319 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-14 02:56:05,049 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 466 [2019-10-14 02:56:06,977 WARN L191 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 129 [2019-10-14 02:56:07,103 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 474 [2019-10-14 02:56:07,231 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 474 [2019-10-14 02:56:07,374 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 474 [2019-10-14 02:56:07,646 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 544 [2019-10-14 02:56:07,666 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 548 for LOIs [2019-10-14 02:56:07,735 INFO L199 IcfgInterpreter]: Interpreting procedure runTest with input of size 546 for LOIs [2019-10-14 02:56:07,757 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 546 for LOIs [2019-10-14 02:56:08,025 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 550 [2019-10-14 02:56:08,204 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 550 [2019-10-14 02:56:08,810 WARN L191 SmtUtils]: Spent 548.00 ms on a formula simplification that was a NOOP. DAG size: 564 [2019-10-14 02:56:09,284 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2019-10-14 02:56:09,400 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2019-10-14 02:56:09,605 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 195 [2019-10-14 02:56:09,737 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 198 [2019-10-14 02:56:10,177 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2019-10-14 02:56:10,368 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 186 [2019-10-14 02:56:10,620 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 609 [2019-10-14 02:56:11,356 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 190 [2019-10-14 02:56:11,461 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 193 [2019-10-14 02:56:13,778 INFO L199 IcfgInterpreter]: Interpreting procedure cleanup with input of size 1 for LOIs [2019-10-14 02:56:13,781 INFO L199 IcfgInterpreter]: Interpreting procedure timeShift with input of size 137 for LOIs [2019-10-14 02:56:14,140 INFO L199 IcfgInterpreter]: Interpreting procedure __utac_acc__Specification5_spec__3 with input of size 142 for LOIs [2019-10-14 02:56:14,148 INFO L199 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 153 for LOIs [2019-10-14 02:56:14,208 INFO L183 IcfgInterpreter]: Interpretation finished [2019-10-14 02:56:14,211 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-10-14 02:56:14,218 INFO L193 IcfgInterpreter]: Reachable states at location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 690#(and (<= |#t~string74.offset| 0) (<= |#t~string33.offset| 0) (= |#t~string61.offset| 0) (<= 0 |#t~string35.offset|) (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (<= 0 |#NULL.base|) (= |#t~string15.offset| 0) (= |#t~string27.offset| 0) (<= 0 |#t~string63.offset|) (= |#t~string35.offset| 0) (<= ~systemActive~0 1) (= |#t~string72.offset| 0) (<= ~head~0.offset 0) (= |#t~string62.offset| 0) (= |#t~string39.offset| 0) (<= |#t~string73.offset| 0) (<= 0 |#t~string64.offset|) (<= 0 |#t~string60.offset|) (<= 0 ~switchedOnBeforeTS~0) (= |#NULL.base| 0) (= |#t~string71.offset| 0) (<= |#t~string39.offset| 0) (<= 0 (+ ~pumpRunning~0 2147483648)) (<= 0 ~head~0.base) (= |#t~string25.offset| 0) (<= |#t~string15.offset| 0) (<= 0 ~methaneLevelCritical~0) (<= ~switchedOnBeforeTS~0 2147483647) (<= 0 |#t~string39.offset|) (<= ~switchedOnBeforeTS~0 0) (<= |#t~string64.offset| 0) (<= 0 (+ ~waterLevel~0 2147483648)) (<= 0 |#t~string61.offset|) (<= |#t~string65.offset| 0) (= |#t~string29.offset| 0) (<= |#t~string41.offset| 0) (= ~switchedOnBeforeTS~0 0) (<= 0 |#t~string15.offset|) (<= 0 |#t~string33.offset|) (<= 0 |#NULL.offset|) (<= |#t~string60.offset| 0) (= |#t~string64.offset| 0) (= ~head~0.base 0) (<= ~cleanupTimeShifts~0 4) (<= 0 |#t~string73.offset|) (= ~cleanupTimeShifts~0 4) (= |#t~string73.offset| 0) (= |#t~string33.offset| 0) (<= |#NULL.base| 0) (<= |#t~string63.offset| 0) (<= 0 |#t~string71.offset|) (<= |#t~string17.offset| 0) (<= 4 ~cleanupTimeShifts~0) (= |#t~string70.offset| 0) (not (= 2 ~waterLevel~0)) (= |#t~string69.offset| 0) (<= |#t~string25.offset| 0) (= |#NULL.offset| 0) (= |#t~string23.offset| 0) (= |#t~string21.offset| 0) (<= 0 |#t~string62.offset|) (<= 0 |#t~string27.offset|) (<= ~head~0.base 0) (<= 0 |#t~string19.offset|) (<= 0 ~head~0.offset) (<= 0 |#t~string70.offset|) (<= 0 |#t~string17.offset|) (not (= ~pumpRunning~0 0)) (<= ~waterLevel~0 2147483647) (<= 0 |#t~string74.offset|) (<= |#t~string70.offset| 0) (<= 0 |#t~string21.offset|) (= |#t~string65.offset| 0) (<= 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) (<= 0 |#t~string41.offset|) (<= |#t~string27.offset| 0) (<= 0 |#t~string65.offset|) (= |#t~string74.offset| 0) (<= |#t~string21.offset| 0) (<= |#t~string61.offset| 0) (<= 0 |#t~string23.offset|) (<= |#t~string69.offset| 0) (<= |#t~string37.offset| 0) (<= 0 |#t~string72.offset|) (= |#t~string19.offset| 0) (<= 0 |#t~string29.offset|) (<= |#t~string62.offset| 0) (<= 0 |#t~string37.offset|) (<= |#t~string23.offset| 0) (= |#t~string60.offset| 0) (= |#t~string41.offset| 0) (= |#t~string37.offset| 0) (<= |#t~string29.offset| 0) (<= |#t~string72.offset| 0) (<= |#t~string19.offset| 0) (<= 0 |#t~string25.offset|) (= |#t~string17.offset| 0)) [2019-10-14 02:56:14,234 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-10-14 02:56:14,234 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-10-14 02:56:14,235 INFO L168 Benchmark]: Toolchain (without parser) took 22564.48 ms. Allocated memory was 138.4 MB in the beginning and 625.0 MB in the end (delta: 486.5 MB). Free memory was 102.0 MB in the beginning and 493.2 MB in the end (delta: -391.2 MB). Peak memory consumption was 95.3 MB. Max. memory is 7.1 GB. [2019-10-14 02:56:14,236 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 138.4 MB. Free memory was 121.7 MB in the beginning and 121.5 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-10-14 02:56:14,237 INFO L168 Benchmark]: CACSL2BoogieTranslator took 676.63 ms. Allocated memory was 138.4 MB in the beginning and 201.9 MB in the end (delta: 63.4 MB). Free memory was 101.8 MB in the beginning and 167.4 MB in the end (delta: -65.6 MB). Peak memory consumption was 26.5 MB. Max. memory is 7.1 GB. [2019-10-14 02:56:14,238 INFO L168 Benchmark]: Boogie Preprocessor took 83.26 ms. Allocated memory is still 201.9 MB. Free memory was 167.4 MB in the beginning and 163.4 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB. [2019-10-14 02:56:14,239 INFO L168 Benchmark]: RCFGBuilder took 1818.49 ms. Allocated memory was 201.9 MB in the beginning and 234.9 MB in the end (delta: 33.0 MB). Free memory was 163.4 MB in the beginning and 139.8 MB in the end (delta: 23.6 MB). Peak memory consumption was 81.3 MB. Max. memory is 7.1 GB. [2019-10-14 02:56:14,241 INFO L168 Benchmark]: Sifa took 19981.13 ms. Allocated memory was 234.9 MB in the beginning and 625.0 MB in the end (delta: 390.1 MB). Free memory was 139.8 MB in the beginning and 493.2 MB in the end (delta: -353.4 MB). Peak memory consumption was 36.6 MB. Max. memory is 7.1 GB. [2019-10-14 02:56:14,244 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 138.4 MB. Free memory was 121.7 MB in the beginning and 121.5 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 676.63 ms. Allocated memory was 138.4 MB in the beginning and 201.9 MB in the end (delta: 63.4 MB). Free memory was 101.8 MB in the beginning and 167.4 MB in the end (delta: -65.6 MB). Peak memory consumption was 26.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 83.26 ms. Allocated memory is still 201.9 MB. Free memory was 167.4 MB in the beginning and 163.4 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1818.49 ms. Allocated memory was 201.9 MB in the beginning and 234.9 MB in the end (delta: 33.0 MB). Free memory was 163.4 MB in the beginning and 139.8 MB in the end (delta: 23.6 MB). Peak memory consumption was 81.3 MB. Max. memory is 7.1 GB. * Sifa took 19981.13 ms. Allocated memory was 234.9 MB in the beginning and 625.0 MB in the end (delta: 390.1 MB). Free memory was 139.8 MB in the beginning and 493.2 MB in the end (delta: -353.4 MB). Peak memory consumption was 36.6 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]: 19925, ICFG_INTERPRETER_ENTERED_PROCEDURES: 8, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 223, DAG_INTERPRETER_EARLY_EXITS: 1, TOOLS_POST_APPLICATIONS: 148, TOOLS_POST_TIME[ms]: 12786, TOOLS_POST_CALL_APPLICATIONS: 66, TOOLS_POST_CALL_TIME[ms]: 138, TOOLS_POST_RETURN_APPLICATIONS: 59, TOOLS_POST_RETURN_TIME[ms]: 79, TOOLS_QUANTIFIERELIM_APPLICATIONS: 272, TOOLS_QUANTIFIERELIM_TIME[ms]: 12903, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 12714, FLUID_QUERY_TIME[ms]: 14, FLUID_QUERIES: 225, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 75, DOMAIN_JOIN_TIME[ms]: 6306, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 1, DOMAIN_WIDEN_TIME[ms]: 291, DOMAIN_ISSUBSETEQ_APPLICATIONS: 2, DOMAIN_ISSUBSETEQ_TIME[ms]: 26, DOMAIN_ISBOTTOM_APPLICATIONS: 40, DOMAIN_ISBOTTOM_TIME[ms]: 118, LOOP_SUMMARIZER_APPLICATIONS: 1, LOOP_SUMMARIZER_CACHE_MISSES: 1, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 3539, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 3538, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 2, CALL_SUMMARIZER_APPLICATIONS: 59, CALL_SUMMARIZER_CACHE_MISSES: 30, CALL_SUMMARIZER_OVERALL_TIME[ms]: 13517, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 13516, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 7, PATH_EXPR_TIME[ms]: 7, REGEX_TO_DAG_TIME[ms]: 5, DAG_COMPRESSION_TIME[ms]: 41, DAG_COMPRESSION_PROCESSED_NODES: 526, DAG_COMPRESSION_RETAINED_NODES: 273 - UnprovableResult [Line: 134]: 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 690#(and (<= |#t~string74.offset| 0) (<= |#t~string33.offset| 0) (= |#t~string61.offset| 0) (<= 0 |#t~string35.offset|) (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (<= 0 |#NULL.base|) (= |#t~string15.offset| 0) (= |#t~string27.offset| 0) (<= 0 |#t~string63.offset|) (= |#t~string35.offset| 0) (<= ~systemActive~0 1) (= |#t~string72.offset| 0) (<= ~head~0.offset 0) (= |#t~string62.offset| 0) (= |#t~string39.offset| 0) (<= |#t~string73.offset| 0) (<= 0 |#t~string64.offset|) (<= 0 |#t~string60.offset|) (<= 0 ~switchedOnBeforeTS~0) (= |#NULL.base| 0) (= |#t~string71.offset| 0) (<= |#t~string39.offset| 0) (<= 0 (+ ~pumpRunning~0 2147483648)) (<= 0 ~head~0.base) (= |#t~string25.offset| 0) (<= |#t~string15.offset| 0) (<= 0 ~methaneLevelCritical~0) (<= ~switchedOnBeforeTS~0 2147483647) (<= 0 |#t~string39.offset|) (<= ~switchedOnBeforeTS~0 0) (<= |#t~string64.offset| 0) (<= 0 (+ ~waterLevel~0 2147483648)) (<= 0 |#t~string61.offset|) (<= |#t~string65.offset| 0) (= |#t~string29.offset| 0) (<= |#t~string41.offset| 0) (= ~switchedOnBeforeTS~0 0) (<= 0 |#t~string15.offset|) (<= 0 |#t~string33.offset|) (<= 0 |#NULL.offset|) (<= |#t~string60.offset| 0) (= |#t~string64.offset| 0) (= ~head~0.base 0) (<= ~cleanupTimeShifts~0 4) (<= 0 |#t~string73.offset|) (= ~cleanupTimeShifts~0 4) (= |#t~string73.offset| 0) (= |#t~string33.offset| 0) (<= |#NULL.base| 0) (<= |#t~string63.offset| 0) (<= 0 |#t~string71.offset|) (<= |#t~string17.offset| 0) (<= 4 ~cleanupTimeShifts~0) (= |#t~string70.offset| 0) (not (= 2 ~waterLevel~0)) (= |#t~string69.offset| 0) (<= |#t~string25.offset| 0) (= |#NULL.offset| 0) (= |#t~string23.offset| 0) (= |#t~string21.offset| 0) (<= 0 |#t~string62.offset|) (<= 0 |#t~string27.offset|) (<= ~head~0.base 0) (<= 0 |#t~string19.offset|) (<= 0 ~head~0.offset) (<= 0 |#t~string70.offset|) (<= 0 |#t~string17.offset|) (not (= ~pumpRunning~0 0)) (<= ~waterLevel~0 2147483647) (<= 0 |#t~string74.offset|) (<= |#t~string70.offset| 0) (<= 0 |#t~string21.offset|) (= |#t~string65.offset| 0) (<= 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) (<= 0 |#t~string41.offset|) (<= |#t~string27.offset| 0) (<= 0 |#t~string65.offset|) (= |#t~string74.offset| 0) (<= |#t~string21.offset| 0) (<= |#t~string61.offset| 0) (<= 0 |#t~string23.offset|) (<= |#t~string69.offset| 0) (<= |#t~string37.offset| 0) (<= 0 |#t~string72.offset|) (= |#t~string19.offset| 0) (<= 0 |#t~string29.offset|) (<= |#t~string62.offset| 0) (<= 0 |#t~string37.offset|) (<= |#t~string23.offset| 0) (= |#t~string60.offset| 0) (= |#t~string41.offset| 0) (= |#t~string37.offset| 0) (<= |#t~string29.offset| 0) (<= |#t~string72.offset| 0) (<= |#t~string19.offset| 0) (<= 0 |#t~string25.offset|) (= |#t~string17.offset| 0)). Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...