/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product62.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 14:12:40,190 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 14:12:40,193 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 14:12:40,211 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 14:12:40,211 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 14:12:40,213 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 14:12:40,215 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 14:12:40,228 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 14:12:40,230 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 14:12:40,230 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 14:12:40,232 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 14:12:40,233 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 14:12:40,234 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 14:12:40,235 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 14:12:40,237 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 14:12:40,238 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 14:12:40,241 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 14:12:40,243 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 14:12:40,246 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 14:12:40,252 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 14:12:40,256 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 14:12:40,259 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 14:12:40,260 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 14:12:40,261 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 14:12:40,265 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 14:12:40,265 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 14:12:40,265 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 14:12:40,268 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 14:12:40,269 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 14:12:40,270 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 14:12:40,271 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 14:12:40,271 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 14:12:40,273 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 14:12:40,274 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 14:12:40,275 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 14:12:40,275 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 14:12:40,278 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 14:12:40,278 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 14:12:40,278 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 14:12:40,279 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 14:12:40,280 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 14:12:40,281 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 [2020-07-10 14:12:40,302 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 14:12:40,302 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 14:12:40,304 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 14:12:40,304 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 14:12:40,305 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 14:12:40,305 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 14:12:40,305 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 14:12:40,305 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 14:12:40,306 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 14:12:40,306 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 14:12:40,307 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 14:12:40,307 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 14:12:40,307 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 14:12:40,308 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 14:12:40,308 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 14:12:40,308 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 14:12:40,309 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 14:12:40,309 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 14:12:40,309 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 14:12:40,309 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 14:12:40,309 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 14:12:40,310 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:12:40,310 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 14:12:40,310 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 14:12:40,310 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 14:12:40,310 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 14:12:40,311 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 14:12:40,311 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 14:12:40,311 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 14:12:40,311 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 14:12:40,605 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 14:12:40,616 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 14:12:40,619 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 14:12:40,620 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 14:12:40,621 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 14:12:40,621 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product62.cil.c [2020-07-10 14:12:40,694 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/981be056f/3b68e67211fd44f5953ea6b902f17d99/FLAG156ee6a42 [2020-07-10 14:12:41,205 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 14:12:41,206 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product62.cil.c [2020-07-10 14:12:41,219 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/981be056f/3b68e67211fd44f5953ea6b902f17d99/FLAG156ee6a42 [2020-07-10 14:12:41,506 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/981be056f/3b68e67211fd44f5953ea6b902f17d99 [2020-07-10 14:12:41,515 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 14:12:41,517 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 14:12:41,518 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 14:12:41,518 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 14:12:41,521 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 14:12:41,523 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:12:41" (1/1) ... [2020-07-10 14:12:41,526 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@487f54f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:12:41, skipping insertion in model container [2020-07-10 14:12:41,526 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:12:41" (1/1) ... [2020-07-10 14:12:41,534 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 14:12:41,597 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 14:12:42,029 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:12:42,043 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 14:12:42,178 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:12:42,232 INFO L208 MainTranslator]: Completed translation [2020-07-10 14:12:42,233 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:12:42 WrapperNode [2020-07-10 14:12:42,233 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 14:12:42,234 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 14:12:42,234 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 14:12:42,234 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 14:12:42,248 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:12:42" (1/1) ... [2020-07-10 14:12:42,248 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:12:42" (1/1) ... [2020-07-10 14:12:42,268 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:12:42" (1/1) ... [2020-07-10 14:12:42,269 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:12:42" (1/1) ... [2020-07-10 14:12:42,323 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:12:42" (1/1) ... [2020-07-10 14:12:42,337 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:12:42" (1/1) ... [2020-07-10 14:12:42,342 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:12:42" (1/1) ... [2020-07-10 14:12:42,350 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 14:12:42,351 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 14:12:42,351 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 14:12:42,351 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 14:12:42,352 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:12:42" (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 [2020-07-10 14:12:42,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 14:12:42,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 14:12:42,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 14:12:42,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 14:12:42,422 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 14:12:42,422 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 14:12:42,423 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 14:12:42,423 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 14:12:42,423 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-10 14:12:42,423 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 14:12:42,423 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-10 14:12:42,424 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 14:12:42,424 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 14:12:42,425 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 14:12:42,425 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 14:12:42,426 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 14:12:42,426 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 14:12:42,426 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-10 14:12:42,426 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-10 14:12:42,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-07-10 14:12:42,427 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 14:12:42,427 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 14:12:42,427 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 14:12:42,427 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 14:12:42,428 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 14:12:42,429 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 14:12:42,429 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 14:12:42,430 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 14:12:42,430 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 14:12:42,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 14:12:42,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 14:12:42,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 14:12:42,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 14:12:42,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 14:12:42,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 14:12:42,431 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 14:12:42,431 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 14:12:42,431 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 14:12:42,431 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 14:12:42,431 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 14:12:42,432 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 14:12:42,432 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 14:12:42,432 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-10 14:12:42,432 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 14:12:42,432 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 14:12:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 14:12:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 14:12:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 14:12:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 14:12:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-10 14:12:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 14:12:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 14:12:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 14:12:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 14:12:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 14:12:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 14:12:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 14:12:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-10 14:12:42,435 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 14:12:42,435 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 14:12:42,435 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 14:12:42,435 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 14:12:42,435 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-07-10 14:12:42,435 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 14:12:42,435 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 14:12:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 14:12:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 14:12:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-10 14:12:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-10 14:12:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 14:12:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-10 14:12:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 14:12:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 14:12:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 14:12:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 14:12:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 14:12:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 14:12:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 14:12:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 14:12:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 14:12:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 14:12:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 14:12:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 14:12:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 14:12:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 14:12:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 14:12:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 14:12:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 14:12:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 14:12:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 14:12:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 14:12:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 14:12:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 14:12:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 14:12:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 14:12:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 14:12:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 14:12:42,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 14:12:42,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 14:12:42,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 14:12:44,101 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 14:12:44,102 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 14:12:44,107 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:12:44 BoogieIcfgContainer [2020-07-10 14:12:44,107 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 14:12:44,109 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 14:12:44,109 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 14:12:44,112 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 14:12:44,113 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 02:12:41" (1/3) ... [2020-07-10 14:12:44,113 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f4356f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:12:44, skipping insertion in model container [2020-07-10 14:12:44,114 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:12:42" (2/3) ... [2020-07-10 14:12:44,114 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f4356f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:12:44, skipping insertion in model container [2020-07-10 14:12:44,114 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:12:44" (3/3) ... [2020-07-10 14:12:44,117 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product62.cil.c [2020-07-10 14:12:44,157 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 14:12:44,167 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 14:12:44,181 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 14:12:44,207 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 14:12:44,208 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 14:12:44,208 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 14:12:44,208 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 14:12:44,208 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 14:12:44,209 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 14:12:44,209 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 14:12:44,209 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 14:12:44,234 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states. [2020-07-10 14:12:44,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2020-07-10 14:12:44,246 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:12:44,248 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:12:44,248 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:12:44,256 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:12:44,256 INFO L82 PathProgramCache]: Analyzing trace with hash 182694304, now seen corresponding path program 1 times [2020-07-10 14:12:44,266 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:12:44,267 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1546666839] [2020-07-10 14:12:44,267 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:12:44,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:12:44,912 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 14:12:44,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:12:45,019 INFO L280 TraceCheckUtils]: 0: Hoare triple {223#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {203#true} is VALID [2020-07-10 14:12:45,020 INFO L280 TraceCheckUtils]: 1: Hoare triple {203#true} assume true; {203#true} is VALID [2020-07-10 14:12:45,020 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {203#true} {203#true} #568#return; {203#true} is VALID [2020-07-10 14:12:45,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:12:45,026 INFO L280 TraceCheckUtils]: 0: Hoare triple {203#true} assume true; {203#true} is VALID [2020-07-10 14:12:45,026 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {203#true} {203#true} #466#return; {203#true} is VALID [2020-07-10 14:12:45,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:12:45,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {203#true} assume true; {203#true} is VALID [2020-07-10 14:12:45,033 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {203#true} {203#true} #468#return; {203#true} is VALID [2020-07-10 14:12:45,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:12:45,039 INFO L280 TraceCheckUtils]: 0: Hoare triple {203#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {203#true} is VALID [2020-07-10 14:12:45,039 INFO L280 TraceCheckUtils]: 1: Hoare triple {203#true} assume true; {203#true} is VALID [2020-07-10 14:12:45,040 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {203#true} {203#true} #470#return; {203#true} is VALID [2020-07-10 14:12:45,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:12:45,044 INFO L280 TraceCheckUtils]: 0: Hoare triple {203#true} assume true; {203#true} is VALID [2020-07-10 14:12:45,045 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {203#true} {203#true} #472#return; {203#true} is VALID [2020-07-10 14:12:45,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:12:45,049 INFO L280 TraceCheckUtils]: 0: Hoare triple {203#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {203#true} is VALID [2020-07-10 14:12:45,049 INFO L280 TraceCheckUtils]: 1: Hoare triple {203#true} assume true; {203#true} is VALID [2020-07-10 14:12:45,050 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {203#true} {204#false} #460#return; {204#false} is VALID [2020-07-10 14:12:45,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:12:45,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {203#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {203#true} is VALID [2020-07-10 14:12:45,055 INFO L280 TraceCheckUtils]: 1: Hoare triple {203#true} assume true; {203#true} is VALID [2020-07-10 14:12:45,055 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {203#true} {204#false} #462#return; {204#false} is VALID [2020-07-10 14:12:45,061 INFO L263 TraceCheckUtils]: 0: Hoare triple {203#true} call ULTIMATE.init(); {223#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:12:45,061 INFO L280 TraceCheckUtils]: 1: Hoare triple {223#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {203#true} is VALID [2020-07-10 14:12:45,062 INFO L280 TraceCheckUtils]: 2: Hoare triple {203#true} assume true; {203#true} is VALID [2020-07-10 14:12:45,062 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {203#true} {203#true} #568#return; {203#true} is VALID [2020-07-10 14:12:45,062 INFO L263 TraceCheckUtils]: 4: Hoare triple {203#true} call #t~ret76 := main(); {203#true} is VALID [2020-07-10 14:12:45,063 INFO L280 TraceCheckUtils]: 5: Hoare triple {203#true} havoc ~retValue_acc~6;havoc ~tmp~8; {203#true} is VALID [2020-07-10 14:12:45,063 INFO L263 TraceCheckUtils]: 6: Hoare triple {203#true} call select_helpers(); {203#true} is VALID [2020-07-10 14:12:45,063 INFO L280 TraceCheckUtils]: 7: Hoare triple {203#true} assume true; {203#true} is VALID [2020-07-10 14:12:45,063 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {203#true} {203#true} #466#return; {203#true} is VALID [2020-07-10 14:12:45,064 INFO L263 TraceCheckUtils]: 9: Hoare triple {203#true} call select_features(); {203#true} is VALID [2020-07-10 14:12:45,064 INFO L280 TraceCheckUtils]: 10: Hoare triple {203#true} assume true; {203#true} is VALID [2020-07-10 14:12:45,064 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {203#true} {203#true} #468#return; {203#true} is VALID [2020-07-10 14:12:45,065 INFO L263 TraceCheckUtils]: 12: Hoare triple {203#true} call #t~ret30 := valid_product(); {203#true} is VALID [2020-07-10 14:12:45,065 INFO L280 TraceCheckUtils]: 13: Hoare triple {203#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {203#true} is VALID [2020-07-10 14:12:45,065 INFO L280 TraceCheckUtils]: 14: Hoare triple {203#true} assume true; {203#true} is VALID [2020-07-10 14:12:45,066 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {203#true} {203#true} #470#return; {203#true} is VALID [2020-07-10 14:12:45,066 INFO L280 TraceCheckUtils]: 16: Hoare triple {203#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {203#true} is VALID [2020-07-10 14:12:45,066 INFO L280 TraceCheckUtils]: 17: Hoare triple {203#true} assume 0 != ~tmp~8; {203#true} is VALID [2020-07-10 14:12:45,067 INFO L263 TraceCheckUtils]: 18: Hoare triple {203#true} call setup(); {203#true} is VALID [2020-07-10 14:12:45,067 INFO L280 TraceCheckUtils]: 19: Hoare triple {203#true} assume true; {203#true} is VALID [2020-07-10 14:12:45,067 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {203#true} {203#true} #472#return; {203#true} is VALID [2020-07-10 14:12:45,068 INFO L263 TraceCheckUtils]: 21: Hoare triple {203#true} call runTest(); {203#true} is VALID [2020-07-10 14:12:45,068 INFO L263 TraceCheckUtils]: 22: Hoare triple {203#true} call test(); {203#true} is VALID [2020-07-10 14:12:45,068 INFO L280 TraceCheckUtils]: 23: Hoare triple {203#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {203#true} is VALID [2020-07-10 14:12:45,069 INFO L280 TraceCheckUtils]: 24: Hoare triple {203#true} assume false; {204#false} is VALID [2020-07-10 14:12:45,070 INFO L263 TraceCheckUtils]: 25: Hoare triple {204#false} call cleanup(); {204#false} is VALID [2020-07-10 14:12:45,070 INFO L280 TraceCheckUtils]: 26: Hoare triple {204#false} havoc ~i~0;havoc ~__cil_tmp2~0; {204#false} is VALID [2020-07-10 14:12:45,070 INFO L263 TraceCheckUtils]: 27: Hoare triple {204#false} call timeShift(); {204#false} is VALID [2020-07-10 14:12:45,071 INFO L280 TraceCheckUtils]: 28: Hoare triple {204#false} assume !(0 != ~pumpRunning~0); {204#false} is VALID [2020-07-10 14:12:45,071 INFO L280 TraceCheckUtils]: 29: Hoare triple {204#false} assume !(0 != ~systemActive~0); {204#false} is VALID [2020-07-10 14:12:45,071 INFO L263 TraceCheckUtils]: 30: Hoare triple {204#false} call __utac_acc__Specification4_spec__1(); {204#false} is VALID [2020-07-10 14:12:45,072 INFO L280 TraceCheckUtils]: 31: Hoare triple {204#false} havoc ~tmp~7;havoc ~tmp___0~3; {204#false} is VALID [2020-07-10 14:12:45,072 INFO L263 TraceCheckUtils]: 32: Hoare triple {204#false} call #t~ret27 := getWaterLevel(); {203#true} is VALID [2020-07-10 14:12:45,072 INFO L280 TraceCheckUtils]: 33: Hoare triple {203#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {203#true} is VALID [2020-07-10 14:12:45,073 INFO L280 TraceCheckUtils]: 34: Hoare triple {203#true} assume true; {203#true} is VALID [2020-07-10 14:12:45,073 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {203#true} {204#false} #460#return; {204#false} is VALID [2020-07-10 14:12:45,073 INFO L280 TraceCheckUtils]: 36: Hoare triple {204#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {204#false} is VALID [2020-07-10 14:12:45,074 INFO L280 TraceCheckUtils]: 37: Hoare triple {204#false} assume 0 == ~tmp~7; {204#false} is VALID [2020-07-10 14:12:45,074 INFO L263 TraceCheckUtils]: 38: Hoare triple {204#false} call #t~ret28 := isPumpRunning(); {203#true} is VALID [2020-07-10 14:12:45,074 INFO L280 TraceCheckUtils]: 39: Hoare triple {203#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {203#true} is VALID [2020-07-10 14:12:45,075 INFO L280 TraceCheckUtils]: 40: Hoare triple {203#true} assume true; {203#true} is VALID [2020-07-10 14:12:45,075 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {203#true} {204#false} #462#return; {204#false} is VALID [2020-07-10 14:12:45,075 INFO L280 TraceCheckUtils]: 42: Hoare triple {204#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {204#false} is VALID [2020-07-10 14:12:45,076 INFO L280 TraceCheckUtils]: 43: Hoare triple {204#false} assume 0 != ~tmp___0~3; {204#false} is VALID [2020-07-10 14:12:45,076 INFO L263 TraceCheckUtils]: 44: Hoare triple {204#false} call __automaton_fail(); {204#false} is VALID [2020-07-10 14:12:45,076 INFO L280 TraceCheckUtils]: 45: Hoare triple {204#false} assume !false; {204#false} is VALID [2020-07-10 14:12:45,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 14:12:45,089 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1546666839] [2020-07-10 14:12:45,090 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:12:45,091 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-10 14:12:45,091 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1575395130] [2020-07-10 14:12:45,097 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 46 [2020-07-10 14:12:45,101 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:12:45,105 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 14:12:45,199 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 46 edges. 46 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:12:45,200 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 14:12:45,200 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:12:45,209 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 14:12:45,210 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 14:12:45,212 INFO L87 Difference]: Start difference. First operand 200 states. Second operand 3 states. [2020-07-10 14:12:50,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:12:50,594 INFO L93 Difference]: Finished difference Result 360 states and 465 transitions. [2020-07-10 14:12:50,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 14:12:50,595 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 46 [2020-07-10 14:12:50,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:12:50,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 14:12:50,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 465 transitions. [2020-07-10 14:12:50,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 14:12:50,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 465 transitions. [2020-07-10 14:12:50,681 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 465 transitions. [2020-07-10 14:12:52,298 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 465 edges. 465 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:12:52,325 INFO L225 Difference]: With dead ends: 360 [2020-07-10 14:12:52,325 INFO L226 Difference]: Without dead ends: 194 [2020-07-10 14:12:52,330 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 14:12:52,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 194 states. [2020-07-10 14:12:54,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 194 to 157. [2020-07-10 14:12:54,087 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:12:54,087 INFO L82 GeneralOperation]: Start isEquivalent. First operand 194 states. Second operand 157 states. [2020-07-10 14:12:54,088 INFO L74 IsIncluded]: Start isIncluded. First operand 194 states. Second operand 157 states. [2020-07-10 14:12:54,088 INFO L87 Difference]: Start difference. First operand 194 states. Second operand 157 states. [2020-07-10 14:12:54,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:12:54,118 INFO L93 Difference]: Finished difference Result 194 states and 243 transitions. [2020-07-10 14:12:54,119 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 243 transitions. [2020-07-10 14:12:54,126 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:12:54,127 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:12:54,127 INFO L74 IsIncluded]: Start isIncluded. First operand 157 states. Second operand 194 states. [2020-07-10 14:12:54,127 INFO L87 Difference]: Start difference. First operand 157 states. Second operand 194 states. [2020-07-10 14:12:54,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:12:54,147 INFO L93 Difference]: Finished difference Result 194 states and 243 transitions. [2020-07-10 14:12:54,148 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 243 transitions. [2020-07-10 14:12:54,154 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:12:54,154 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:12:54,154 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:12:54,155 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:12:54,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 157 states. [2020-07-10 14:12:54,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 157 states and 185 transitions. [2020-07-10 14:12:54,168 INFO L78 Accepts]: Start accepts. Automaton has 157 states and 185 transitions. Word has length 46 [2020-07-10 14:12:54,169 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:12:54,169 INFO L479 AbstractCegarLoop]: Abstraction has 157 states and 185 transitions. [2020-07-10 14:12:54,169 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 14:12:54,169 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 185 transitions. [2020-07-10 14:12:54,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2020-07-10 14:12:54,171 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:12:54,171 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:12:54,171 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 14:12:54,172 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:12:54,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:12:54,176 INFO L82 PathProgramCache]: Analyzing trace with hash -1720628684, now seen corresponding path program 1 times [2020-07-10 14:12:54,176 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:12:54,177 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [535662206] [2020-07-10 14:12:54,184 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:12:54,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:12:54,581 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 14:12:54,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:12:54,643 INFO L280 TraceCheckUtils]: 0: Hoare triple {1360#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1339#true} is VALID [2020-07-10 14:12:54,644 INFO L280 TraceCheckUtils]: 1: Hoare triple {1339#true} assume true; {1339#true} is VALID [2020-07-10 14:12:54,644 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1339#true} {1339#true} #568#return; {1339#true} is VALID [2020-07-10 14:12:54,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:12:54,650 INFO L280 TraceCheckUtils]: 0: Hoare triple {1339#true} assume true; {1339#true} is VALID [2020-07-10 14:12:54,651 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1339#true} {1339#true} #466#return; {1339#true} is VALID [2020-07-10 14:12:54,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:12:54,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {1339#true} assume true; {1339#true} is VALID [2020-07-10 14:12:54,654 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1339#true} {1339#true} #468#return; {1339#true} is VALID [2020-07-10 14:12:54,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:12:54,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {1339#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {1339#true} is VALID [2020-07-10 14:12:54,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {1339#true} assume true; {1339#true} is VALID [2020-07-10 14:12:54,659 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1339#true} {1339#true} #470#return; {1339#true} is VALID [2020-07-10 14:12:54,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:12:54,668 INFO L280 TraceCheckUtils]: 0: Hoare triple {1339#true} assume true; {1339#true} is VALID [2020-07-10 14:12:54,668 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1339#true} {1339#true} #472#return; {1339#true} is VALID [2020-07-10 14:12:54,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:12:54,672 INFO L280 TraceCheckUtils]: 0: Hoare triple {1339#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {1339#true} is VALID [2020-07-10 14:12:54,672 INFO L280 TraceCheckUtils]: 1: Hoare triple {1339#true} assume true; {1339#true} is VALID [2020-07-10 14:12:54,672 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1339#true} {1340#false} #460#return; {1340#false} is VALID [2020-07-10 14:12:54,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:12:54,676 INFO L280 TraceCheckUtils]: 0: Hoare triple {1339#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1339#true} is VALID [2020-07-10 14:12:54,676 INFO L280 TraceCheckUtils]: 1: Hoare triple {1339#true} assume true; {1339#true} is VALID [2020-07-10 14:12:54,677 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1339#true} {1340#false} #462#return; {1340#false} is VALID [2020-07-10 14:12:54,681 INFO L263 TraceCheckUtils]: 0: Hoare triple {1339#true} call ULTIMATE.init(); {1360#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:12:54,681 INFO L280 TraceCheckUtils]: 1: Hoare triple {1360#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1339#true} is VALID [2020-07-10 14:12:54,682 INFO L280 TraceCheckUtils]: 2: Hoare triple {1339#true} assume true; {1339#true} is VALID [2020-07-10 14:12:54,682 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1339#true} {1339#true} #568#return; {1339#true} is VALID [2020-07-10 14:12:54,682 INFO L263 TraceCheckUtils]: 4: Hoare triple {1339#true} call #t~ret76 := main(); {1339#true} is VALID [2020-07-10 14:12:54,682 INFO L280 TraceCheckUtils]: 5: Hoare triple {1339#true} havoc ~retValue_acc~6;havoc ~tmp~8; {1339#true} is VALID [2020-07-10 14:12:54,683 INFO L263 TraceCheckUtils]: 6: Hoare triple {1339#true} call select_helpers(); {1339#true} is VALID [2020-07-10 14:12:54,683 INFO L280 TraceCheckUtils]: 7: Hoare triple {1339#true} assume true; {1339#true} is VALID [2020-07-10 14:12:54,683 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1339#true} {1339#true} #466#return; {1339#true} is VALID [2020-07-10 14:12:54,683 INFO L263 TraceCheckUtils]: 9: Hoare triple {1339#true} call select_features(); {1339#true} is VALID [2020-07-10 14:12:54,684 INFO L280 TraceCheckUtils]: 10: Hoare triple {1339#true} assume true; {1339#true} is VALID [2020-07-10 14:12:54,684 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1339#true} {1339#true} #468#return; {1339#true} is VALID [2020-07-10 14:12:54,684 INFO L263 TraceCheckUtils]: 12: Hoare triple {1339#true} call #t~ret30 := valid_product(); {1339#true} is VALID [2020-07-10 14:12:54,684 INFO L280 TraceCheckUtils]: 13: Hoare triple {1339#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {1339#true} is VALID [2020-07-10 14:12:54,685 INFO L280 TraceCheckUtils]: 14: Hoare triple {1339#true} assume true; {1339#true} is VALID [2020-07-10 14:12:54,685 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1339#true} {1339#true} #470#return; {1339#true} is VALID [2020-07-10 14:12:54,685 INFO L280 TraceCheckUtils]: 16: Hoare triple {1339#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {1339#true} is VALID [2020-07-10 14:12:54,686 INFO L280 TraceCheckUtils]: 17: Hoare triple {1339#true} assume 0 != ~tmp~8; {1339#true} is VALID [2020-07-10 14:12:54,686 INFO L263 TraceCheckUtils]: 18: Hoare triple {1339#true} call setup(); {1339#true} is VALID [2020-07-10 14:12:54,686 INFO L280 TraceCheckUtils]: 19: Hoare triple {1339#true} assume true; {1339#true} is VALID [2020-07-10 14:12:54,686 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1339#true} {1339#true} #472#return; {1339#true} is VALID [2020-07-10 14:12:54,687 INFO L263 TraceCheckUtils]: 21: Hoare triple {1339#true} call runTest(); {1339#true} is VALID [2020-07-10 14:12:54,687 INFO L263 TraceCheckUtils]: 22: Hoare triple {1339#true} call test(); {1339#true} is VALID [2020-07-10 14:12:54,688 INFO L280 TraceCheckUtils]: 23: Hoare triple {1339#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1353#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:12:54,688 INFO L280 TraceCheckUtils]: 24: Hoare triple {1353#(= 0 test_~splverifierCounter~0)} assume !false; {1353#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:12:54,689 INFO L280 TraceCheckUtils]: 25: Hoare triple {1353#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1340#false} is VALID [2020-07-10 14:12:54,689 INFO L263 TraceCheckUtils]: 26: Hoare triple {1340#false} call cleanup(); {1340#false} is VALID [2020-07-10 14:12:54,690 INFO L280 TraceCheckUtils]: 27: Hoare triple {1340#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1340#false} is VALID [2020-07-10 14:12:54,690 INFO L263 TraceCheckUtils]: 28: Hoare triple {1340#false} call timeShift(); {1340#false} is VALID [2020-07-10 14:12:54,690 INFO L280 TraceCheckUtils]: 29: Hoare triple {1340#false} assume !(0 != ~pumpRunning~0); {1340#false} is VALID [2020-07-10 14:12:54,691 INFO L280 TraceCheckUtils]: 30: Hoare triple {1340#false} assume !(0 != ~systemActive~0); {1340#false} is VALID [2020-07-10 14:12:54,691 INFO L263 TraceCheckUtils]: 31: Hoare triple {1340#false} call __utac_acc__Specification4_spec__1(); {1340#false} is VALID [2020-07-10 14:12:54,691 INFO L280 TraceCheckUtils]: 32: Hoare triple {1340#false} havoc ~tmp~7;havoc ~tmp___0~3; {1340#false} is VALID [2020-07-10 14:12:54,691 INFO L263 TraceCheckUtils]: 33: Hoare triple {1340#false} call #t~ret27 := getWaterLevel(); {1339#true} is VALID [2020-07-10 14:12:54,692 INFO L280 TraceCheckUtils]: 34: Hoare triple {1339#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {1339#true} is VALID [2020-07-10 14:12:54,692 INFO L280 TraceCheckUtils]: 35: Hoare triple {1339#true} assume true; {1339#true} is VALID [2020-07-10 14:12:54,692 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1339#true} {1340#false} #460#return; {1340#false} is VALID [2020-07-10 14:12:54,693 INFO L280 TraceCheckUtils]: 37: Hoare triple {1340#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {1340#false} is VALID [2020-07-10 14:12:54,693 INFO L280 TraceCheckUtils]: 38: Hoare triple {1340#false} assume 0 == ~tmp~7; {1340#false} is VALID [2020-07-10 14:12:54,693 INFO L263 TraceCheckUtils]: 39: Hoare triple {1340#false} call #t~ret28 := isPumpRunning(); {1339#true} is VALID [2020-07-10 14:12:54,693 INFO L280 TraceCheckUtils]: 40: Hoare triple {1339#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1339#true} is VALID [2020-07-10 14:12:54,694 INFO L280 TraceCheckUtils]: 41: Hoare triple {1339#true} assume true; {1339#true} is VALID [2020-07-10 14:12:54,694 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {1339#true} {1340#false} #462#return; {1340#false} is VALID [2020-07-10 14:12:54,694 INFO L280 TraceCheckUtils]: 43: Hoare triple {1340#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {1340#false} is VALID [2020-07-10 14:12:54,694 INFO L280 TraceCheckUtils]: 44: Hoare triple {1340#false} assume 0 != ~tmp___0~3; {1340#false} is VALID [2020-07-10 14:12:54,695 INFO L263 TraceCheckUtils]: 45: Hoare triple {1340#false} call __automaton_fail(); {1340#false} is VALID [2020-07-10 14:12:54,695 INFO L280 TraceCheckUtils]: 46: Hoare triple {1340#false} assume !false; {1340#false} is VALID [2020-07-10 14:12:54,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 14:12:54,701 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [535662206] [2020-07-10 14:12:54,701 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:12:54,701 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 14:12:54,702 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [49374655] [2020-07-10 14:12:54,703 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 47 [2020-07-10 14:12:54,704 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:12:54,704 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 14:12:54,792 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:12:54,793 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 14:12:54,793 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:12:54,793 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 14:12:54,794 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:12:54,794 INFO L87 Difference]: Start difference. First operand 157 states and 185 transitions. Second operand 4 states. [2020-07-10 14:12:56,042 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:13:00,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:13:00,658 INFO L93 Difference]: Finished difference Result 289 states and 352 transitions. [2020-07-10 14:13:00,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 14:13:00,659 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 47 [2020-07-10 14:13:00,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:13:00,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:13:00,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 352 transitions. [2020-07-10 14:13:00,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:13:00,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 352 transitions. [2020-07-10 14:13:00,680 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 352 transitions. [2020-07-10 14:13:01,881 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 352 edges. 352 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:13:01,889 INFO L225 Difference]: With dead ends: 289 [2020-07-10 14:13:01,889 INFO L226 Difference]: Without dead ends: 178 [2020-07-10 14:13:01,891 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-10 14:13:01,892 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 178 states. [2020-07-10 14:13:03,505 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 178 to 148. [2020-07-10 14:13:03,505 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:13:03,505 INFO L82 GeneralOperation]: Start isEquivalent. First operand 178 states. Second operand 148 states. [2020-07-10 14:13:03,505 INFO L74 IsIncluded]: Start isIncluded. First operand 178 states. Second operand 148 states. [2020-07-10 14:13:03,506 INFO L87 Difference]: Start difference. First operand 178 states. Second operand 148 states. [2020-07-10 14:13:03,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:13:03,516 INFO L93 Difference]: Finished difference Result 178 states and 219 transitions. [2020-07-10 14:13:03,516 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 219 transitions. [2020-07-10 14:13:03,517 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:13:03,517 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:13:03,517 INFO L74 IsIncluded]: Start isIncluded. First operand 148 states. Second operand 178 states. [2020-07-10 14:13:03,518 INFO L87 Difference]: Start difference. First operand 148 states. Second operand 178 states. [2020-07-10 14:13:03,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:13:03,527 INFO L93 Difference]: Finished difference Result 178 states and 219 transitions. [2020-07-10 14:13:03,527 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 219 transitions. [2020-07-10 14:13:03,529 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:13:03,529 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:13:03,529 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:13:03,529 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:13:03,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 148 states. [2020-07-10 14:13:03,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 173 transitions. [2020-07-10 14:13:03,536 INFO L78 Accepts]: Start accepts. Automaton has 148 states and 173 transitions. Word has length 47 [2020-07-10 14:13:03,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:13:03,536 INFO L479 AbstractCegarLoop]: Abstraction has 148 states and 173 transitions. [2020-07-10 14:13:03,536 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 14:13:03,537 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 173 transitions. [2020-07-10 14:13:03,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2020-07-10 14:13:03,538 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:13:03,538 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:13:03,539 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 14:13:03,539 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:13:03,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:13:03,539 INFO L82 PathProgramCache]: Analyzing trace with hash 1588538268, now seen corresponding path program 1 times [2020-07-10 14:13:03,539 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:13:03,540 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [651286968] [2020-07-10 14:13:03,540 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:13:03,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:03,919 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 14:13:03,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:04,019 INFO L280 TraceCheckUtils]: 0: Hoare triple {2366#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {2347#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:13:04,020 INFO L280 TraceCheckUtils]: 1: Hoare triple {2347#(= 1 ~systemActive~0)} assume true; {2347#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:13:04,020 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2347#(= 1 ~systemActive~0)} {2342#true} #568#return; {2347#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:13:04,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:04,024 INFO L280 TraceCheckUtils]: 0: Hoare triple {2342#true} assume true; {2342#true} is VALID [2020-07-10 14:13:04,025 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2342#true} {2347#(= 1 ~systemActive~0)} #466#return; {2347#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:13:04,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:04,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {2342#true} assume true; {2342#true} is VALID [2020-07-10 14:13:04,029 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2342#true} {2347#(= 1 ~systemActive~0)} #468#return; {2347#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:13:04,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:04,075 INFO L280 TraceCheckUtils]: 0: Hoare triple {2342#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {2367#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:13:04,076 INFO L280 TraceCheckUtils]: 1: Hoare triple {2367#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {2367#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:13:04,077 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2367#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {2347#(= 1 ~systemActive~0)} #470#return; {2355#(= |main_#t~ret30| ~systemActive~0)} is VALID [2020-07-10 14:13:04,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:04,081 INFO L280 TraceCheckUtils]: 0: Hoare triple {2342#true} assume true; {2342#true} is VALID [2020-07-10 14:13:04,082 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2342#true} {2357#(not (= 0 ~systemActive~0))} #472#return; {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:13:04,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:04,085 INFO L280 TraceCheckUtils]: 0: Hoare triple {2342#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {2342#true} is VALID [2020-07-10 14:13:04,086 INFO L280 TraceCheckUtils]: 1: Hoare triple {2342#true} assume true; {2342#true} is VALID [2020-07-10 14:13:04,086 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2342#true} {2343#false} #460#return; {2343#false} is VALID [2020-07-10 14:13:04,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:04,089 INFO L280 TraceCheckUtils]: 0: Hoare triple {2342#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2342#true} is VALID [2020-07-10 14:13:04,089 INFO L280 TraceCheckUtils]: 1: Hoare triple {2342#true} assume true; {2342#true} is VALID [2020-07-10 14:13:04,089 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2342#true} {2343#false} #462#return; {2343#false} is VALID [2020-07-10 14:13:04,094 INFO L263 TraceCheckUtils]: 0: Hoare triple {2342#true} call ULTIMATE.init(); {2366#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:13:04,100 INFO L280 TraceCheckUtils]: 1: Hoare triple {2366#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {2347#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:13:04,101 INFO L280 TraceCheckUtils]: 2: Hoare triple {2347#(= 1 ~systemActive~0)} assume true; {2347#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:13:04,102 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2347#(= 1 ~systemActive~0)} {2342#true} #568#return; {2347#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:13:04,103 INFO L263 TraceCheckUtils]: 4: Hoare triple {2347#(= 1 ~systemActive~0)} call #t~ret76 := main(); {2347#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:13:04,103 INFO L280 TraceCheckUtils]: 5: Hoare triple {2347#(= 1 ~systemActive~0)} havoc ~retValue_acc~6;havoc ~tmp~8; {2347#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:13:04,104 INFO L263 TraceCheckUtils]: 6: Hoare triple {2347#(= 1 ~systemActive~0)} call select_helpers(); {2342#true} is VALID [2020-07-10 14:13:04,104 INFO L280 TraceCheckUtils]: 7: Hoare triple {2342#true} assume true; {2342#true} is VALID [2020-07-10 14:13:04,105 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2342#true} {2347#(= 1 ~systemActive~0)} #466#return; {2347#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:13:04,105 INFO L263 TraceCheckUtils]: 9: Hoare triple {2347#(= 1 ~systemActive~0)} call select_features(); {2342#true} is VALID [2020-07-10 14:13:04,105 INFO L280 TraceCheckUtils]: 10: Hoare triple {2342#true} assume true; {2342#true} is VALID [2020-07-10 14:13:04,106 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2342#true} {2347#(= 1 ~systemActive~0)} #468#return; {2347#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:13:04,106 INFO L263 TraceCheckUtils]: 12: Hoare triple {2347#(= 1 ~systemActive~0)} call #t~ret30 := valid_product(); {2342#true} is VALID [2020-07-10 14:13:04,107 INFO L280 TraceCheckUtils]: 13: Hoare triple {2342#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {2367#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:13:04,107 INFO L280 TraceCheckUtils]: 14: Hoare triple {2367#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {2367#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:13:04,109 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2367#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {2347#(= 1 ~systemActive~0)} #470#return; {2355#(= |main_#t~ret30| ~systemActive~0)} is VALID [2020-07-10 14:13:04,109 INFO L280 TraceCheckUtils]: 16: Hoare triple {2355#(= |main_#t~ret30| ~systemActive~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {2356#(= main_~tmp~8 ~systemActive~0)} is VALID [2020-07-10 14:13:04,110 INFO L280 TraceCheckUtils]: 17: Hoare triple {2356#(= main_~tmp~8 ~systemActive~0)} assume 0 != ~tmp~8; {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:13:04,110 INFO L263 TraceCheckUtils]: 18: Hoare triple {2357#(not (= 0 ~systemActive~0))} call setup(); {2342#true} is VALID [2020-07-10 14:13:04,111 INFO L280 TraceCheckUtils]: 19: Hoare triple {2342#true} assume true; {2342#true} is VALID [2020-07-10 14:13:04,111 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2342#true} {2357#(not (= 0 ~systemActive~0))} #472#return; {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:13:04,112 INFO L263 TraceCheckUtils]: 21: Hoare triple {2357#(not (= 0 ~systemActive~0))} call runTest(); {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:13:04,113 INFO L263 TraceCheckUtils]: 22: Hoare triple {2357#(not (= 0 ~systemActive~0))} call test(); {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:13:04,113 INFO L280 TraceCheckUtils]: 23: Hoare triple {2357#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:13:04,114 INFO L280 TraceCheckUtils]: 24: Hoare triple {2357#(not (= 0 ~systemActive~0))} assume !false; {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:13:04,114 INFO L280 TraceCheckUtils]: 25: Hoare triple {2357#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:13:04,115 INFO L280 TraceCheckUtils]: 26: Hoare triple {2357#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:13:04,116 INFO L280 TraceCheckUtils]: 27: Hoare triple {2357#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~0); {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:13:04,116 INFO L280 TraceCheckUtils]: 28: Hoare triple {2357#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:13:04,117 INFO L280 TraceCheckUtils]: 29: Hoare triple {2357#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~0); {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:13:04,117 INFO L280 TraceCheckUtils]: 30: Hoare triple {2357#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:13:04,118 INFO L280 TraceCheckUtils]: 31: Hoare triple {2357#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:13:04,118 INFO L280 TraceCheckUtils]: 32: Hoare triple {2357#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___1~0; {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:13:04,119 INFO L263 TraceCheckUtils]: 33: Hoare triple {2357#(not (= 0 ~systemActive~0))} call timeShift(); {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:13:04,120 INFO L280 TraceCheckUtils]: 34: Hoare triple {2357#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2357#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:13:04,120 INFO L280 TraceCheckUtils]: 35: Hoare triple {2357#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2343#false} is VALID [2020-07-10 14:13:04,121 INFO L263 TraceCheckUtils]: 36: Hoare triple {2343#false} call __utac_acc__Specification4_spec__1(); {2343#false} is VALID [2020-07-10 14:13:04,121 INFO L280 TraceCheckUtils]: 37: Hoare triple {2343#false} havoc ~tmp~7;havoc ~tmp___0~3; {2343#false} is VALID [2020-07-10 14:13:04,121 INFO L263 TraceCheckUtils]: 38: Hoare triple {2343#false} call #t~ret27 := getWaterLevel(); {2342#true} is VALID [2020-07-10 14:13:04,121 INFO L280 TraceCheckUtils]: 39: Hoare triple {2342#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {2342#true} is VALID [2020-07-10 14:13:04,122 INFO L280 TraceCheckUtils]: 40: Hoare triple {2342#true} assume true; {2342#true} is VALID [2020-07-10 14:13:04,122 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2342#true} {2343#false} #460#return; {2343#false} is VALID [2020-07-10 14:13:04,122 INFO L280 TraceCheckUtils]: 42: Hoare triple {2343#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {2343#false} is VALID [2020-07-10 14:13:04,122 INFO L280 TraceCheckUtils]: 43: Hoare triple {2343#false} assume 0 == ~tmp~7; {2343#false} is VALID [2020-07-10 14:13:04,123 INFO L263 TraceCheckUtils]: 44: Hoare triple {2343#false} call #t~ret28 := isPumpRunning(); {2342#true} is VALID [2020-07-10 14:13:04,123 INFO L280 TraceCheckUtils]: 45: Hoare triple {2342#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2342#true} is VALID [2020-07-10 14:13:04,123 INFO L280 TraceCheckUtils]: 46: Hoare triple {2342#true} assume true; {2342#true} is VALID [2020-07-10 14:13:04,123 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2342#true} {2343#false} #462#return; {2343#false} is VALID [2020-07-10 14:13:04,123 INFO L280 TraceCheckUtils]: 48: Hoare triple {2343#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {2343#false} is VALID [2020-07-10 14:13:04,124 INFO L280 TraceCheckUtils]: 49: Hoare triple {2343#false} assume 0 != ~tmp___0~3; {2343#false} is VALID [2020-07-10 14:13:04,124 INFO L263 TraceCheckUtils]: 50: Hoare triple {2343#false} call __automaton_fail(); {2343#false} is VALID [2020-07-10 14:13:04,124 INFO L280 TraceCheckUtils]: 51: Hoare triple {2343#false} assume !false; {2343#false} is VALID [2020-07-10 14:13:04,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 14:13:04,135 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [651286968] [2020-07-10 14:13:04,135 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:13:04,135 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 14:13:04,135 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [432284704] [2020-07-10 14:13:04,136 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 52 [2020-07-10 14:13:04,136 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:13:04,136 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 14:13:04,210 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:13:04,210 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 14:13:04,210 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:13:04,210 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 14:13:04,211 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-07-10 14:13:04,211 INFO L87 Difference]: Start difference. First operand 148 states and 173 transitions. Second operand 8 states. [2020-07-10 14:13:05,040 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 14:13:05,997 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:13:06,407 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 14:13:06,726 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 14:13:16,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:13:16,722 INFO L93 Difference]: Finished difference Result 302 states and 370 transitions. [2020-07-10 14:13:16,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-10 14:13:16,722 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 52 [2020-07-10 14:13:16,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:13:16,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 14:13:16,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 370 transitions. [2020-07-10 14:13:16,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 14:13:16,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 370 transitions. [2020-07-10 14:13:16,739 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 370 transitions. [2020-07-10 14:13:17,998 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 370 edges. 370 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:13:18,003 INFO L225 Difference]: With dead ends: 302 [2020-07-10 14:13:18,004 INFO L226 Difference]: Without dead ends: 178 [2020-07-10 14:13:18,005 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-07-10 14:13:18,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 178 states. [2020-07-10 14:13:19,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 178 to 148. [2020-07-10 14:13:19,674 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:13:19,675 INFO L82 GeneralOperation]: Start isEquivalent. First operand 178 states. Second operand 148 states. [2020-07-10 14:13:19,675 INFO L74 IsIncluded]: Start isIncluded. First operand 178 states. Second operand 148 states. [2020-07-10 14:13:19,675 INFO L87 Difference]: Start difference. First operand 178 states. Second operand 148 states. [2020-07-10 14:13:19,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:13:19,684 INFO L93 Difference]: Finished difference Result 178 states and 217 transitions. [2020-07-10 14:13:19,684 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 217 transitions. [2020-07-10 14:13:19,685 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:13:19,685 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:13:19,685 INFO L74 IsIncluded]: Start isIncluded. First operand 148 states. Second operand 178 states. [2020-07-10 14:13:19,685 INFO L87 Difference]: Start difference. First operand 148 states. Second operand 178 states. [2020-07-10 14:13:19,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:13:19,694 INFO L93 Difference]: Finished difference Result 178 states and 217 transitions. [2020-07-10 14:13:19,694 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 217 transitions. [2020-07-10 14:13:19,695 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:13:19,695 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:13:19,696 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:13:19,696 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:13:19,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 148 states. [2020-07-10 14:13:19,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 172 transitions. [2020-07-10 14:13:19,702 INFO L78 Accepts]: Start accepts. Automaton has 148 states and 172 transitions. Word has length 52 [2020-07-10 14:13:19,702 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:13:19,703 INFO L479 AbstractCegarLoop]: Abstraction has 148 states and 172 transitions. [2020-07-10 14:13:19,703 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 14:13:19,703 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 172 transitions. [2020-07-10 14:13:19,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-10 14:13:19,704 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:13:19,704 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:13:19,705 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 14:13:19,705 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:13:19,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:13:19,705 INFO L82 PathProgramCache]: Analyzing trace with hash 265767055, now seen corresponding path program 1 times [2020-07-10 14:13:19,705 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:13:19,706 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [641873076] [2020-07-10 14:13:19,706 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:13:19,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:20,060 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 14:13:20,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:20,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {3410#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,139 INFO L280 TraceCheckUtils]: 1: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume true; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,140 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3377#(= 0 ~pumpRunning~0)} {3372#true} #568#return; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:20,144 INFO L280 TraceCheckUtils]: 0: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-10 14:13:20,145 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3372#true} {3377#(= 0 ~pumpRunning~0)} #466#return; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:20,148 INFO L280 TraceCheckUtils]: 0: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-10 14:13:20,149 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3372#true} {3377#(= 0 ~pumpRunning~0)} #468#return; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:20,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {3372#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {3372#true} is VALID [2020-07-10 14:13:20,154 INFO L280 TraceCheckUtils]: 1: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-10 14:13:20,155 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3372#true} {3377#(= 0 ~pumpRunning~0)} #470#return; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:20,159 INFO L280 TraceCheckUtils]: 0: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-10 14:13:20,159 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3372#true} {3377#(= 0 ~pumpRunning~0)} #472#return; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:20,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:20,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:20,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:20,232 INFO L280 TraceCheckUtils]: 0: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-10 14:13:20,233 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3372#true} {3431#(not (= 0 |old(~pumpRunning~0)|))} #548#return; {3431#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:13:20,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:13:20,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3431#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:13:20,236 INFO L263 TraceCheckUtils]: 2: Hoare triple {3431#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3372#true} is VALID [2020-07-10 14:13:20,236 INFO L280 TraceCheckUtils]: 3: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-10 14:13:20,237 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3372#true} {3431#(not (= 0 |old(~pumpRunning~0)|))} #548#return; {3431#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:13:20,237 INFO L280 TraceCheckUtils]: 5: Hoare triple {3431#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3431#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:13:20,238 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3431#(not (= 0 |old(~pumpRunning~0)|))} {3377#(= 0 ~pumpRunning~0)} #556#return; {3373#false} is VALID [2020-07-10 14:13:20,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {3372#true} is VALID [2020-07-10 14:13:20,239 INFO L280 TraceCheckUtils]: 1: Hoare triple {3372#true} assume !(0 != ~pumpRunning~0); {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,240 INFO L263 TraceCheckUtils]: 2: Hoare triple {3377#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:13:20,241 INFO L280 TraceCheckUtils]: 3: Hoare triple {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:13:20,241 INFO L280 TraceCheckUtils]: 4: Hoare triple {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3431#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:13:20,242 INFO L263 TraceCheckUtils]: 5: Hoare triple {3431#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3372#true} is VALID [2020-07-10 14:13:20,242 INFO L280 TraceCheckUtils]: 6: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-10 14:13:20,242 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {3372#true} {3431#(not (= 0 |old(~pumpRunning~0)|))} #548#return; {3431#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:13:20,243 INFO L280 TraceCheckUtils]: 8: Hoare triple {3431#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3431#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:13:20,244 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3431#(not (= 0 |old(~pumpRunning~0)|))} {3377#(= 0 ~pumpRunning~0)} #556#return; {3373#false} is VALID [2020-07-10 14:13:20,244 INFO L280 TraceCheckUtils]: 10: Hoare triple {3373#false} assume true; {3373#false} is VALID [2020-07-10 14:13:20,245 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3373#false} {3377#(= 0 ~pumpRunning~0)} #514#return; {3373#false} is VALID [2020-07-10 14:13:20,245 INFO L280 TraceCheckUtils]: 0: Hoare triple {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {3372#true} is VALID [2020-07-10 14:13:20,246 INFO L280 TraceCheckUtils]: 1: Hoare triple {3372#true} assume !(0 != ~pumpRunning~0); {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,247 INFO L263 TraceCheckUtils]: 2: Hoare triple {3377#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:13:20,247 INFO L280 TraceCheckUtils]: 3: Hoare triple {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {3372#true} is VALID [2020-07-10 14:13:20,248 INFO L280 TraceCheckUtils]: 4: Hoare triple {3372#true} assume !(0 != ~pumpRunning~0); {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,249 INFO L263 TraceCheckUtils]: 5: Hoare triple {3377#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:13:20,250 INFO L280 TraceCheckUtils]: 6: Hoare triple {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:13:20,251 INFO L280 TraceCheckUtils]: 7: Hoare triple {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3431#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:13:20,251 INFO L263 TraceCheckUtils]: 8: Hoare triple {3431#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3372#true} is VALID [2020-07-10 14:13:20,252 INFO L280 TraceCheckUtils]: 9: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-10 14:13:20,253 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {3372#true} {3431#(not (= 0 |old(~pumpRunning~0)|))} #548#return; {3431#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:13:20,254 INFO L280 TraceCheckUtils]: 11: Hoare triple {3431#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3431#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:13:20,255 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3431#(not (= 0 |old(~pumpRunning~0)|))} {3377#(= 0 ~pumpRunning~0)} #556#return; {3373#false} is VALID [2020-07-10 14:13:20,255 INFO L280 TraceCheckUtils]: 13: Hoare triple {3373#false} assume true; {3373#false} is VALID [2020-07-10 14:13:20,255 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3373#false} {3377#(= 0 ~pumpRunning~0)} #514#return; {3373#false} is VALID [2020-07-10 14:13:20,256 INFO L280 TraceCheckUtils]: 15: Hoare triple {3373#false} assume true; {3373#false} is VALID [2020-07-10 14:13:20,256 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3373#false} {3377#(= 0 ~pumpRunning~0)} #534#return; {3373#false} is VALID [2020-07-10 14:13:20,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:20,261 INFO L280 TraceCheckUtils]: 0: Hoare triple {3372#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {3372#true} is VALID [2020-07-10 14:13:20,261 INFO L280 TraceCheckUtils]: 1: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-10 14:13:20,262 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3372#true} {3373#false} #460#return; {3373#false} is VALID [2020-07-10 14:13:20,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:20,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {3372#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3372#true} is VALID [2020-07-10 14:13:20,266 INFO L280 TraceCheckUtils]: 1: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-10 14:13:20,266 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3372#true} {3373#false} #462#return; {3373#false} is VALID [2020-07-10 14:13:20,272 INFO L263 TraceCheckUtils]: 0: Hoare triple {3372#true} call ULTIMATE.init(); {3410#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:13:20,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {3410#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,281 INFO L280 TraceCheckUtils]: 2: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume true; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,281 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3377#(= 0 ~pumpRunning~0)} {3372#true} #568#return; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,282 INFO L263 TraceCheckUtils]: 4: Hoare triple {3377#(= 0 ~pumpRunning~0)} call #t~ret76 := main(); {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,283 INFO L280 TraceCheckUtils]: 5: Hoare triple {3377#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~6;havoc ~tmp~8; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,283 INFO L263 TraceCheckUtils]: 6: Hoare triple {3377#(= 0 ~pumpRunning~0)} call select_helpers(); {3372#true} is VALID [2020-07-10 14:13:20,283 INFO L280 TraceCheckUtils]: 7: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-10 14:13:20,284 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3372#true} {3377#(= 0 ~pumpRunning~0)} #466#return; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,284 INFO L263 TraceCheckUtils]: 9: Hoare triple {3377#(= 0 ~pumpRunning~0)} call select_features(); {3372#true} is VALID [2020-07-10 14:13:20,285 INFO L280 TraceCheckUtils]: 10: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-10 14:13:20,285 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3372#true} {3377#(= 0 ~pumpRunning~0)} #468#return; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,286 INFO L263 TraceCheckUtils]: 12: Hoare triple {3377#(= 0 ~pumpRunning~0)} call #t~ret30 := valid_product(); {3372#true} is VALID [2020-07-10 14:13:20,286 INFO L280 TraceCheckUtils]: 13: Hoare triple {3372#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {3372#true} is VALID [2020-07-10 14:13:20,286 INFO L280 TraceCheckUtils]: 14: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-10 14:13:20,287 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3372#true} {3377#(= 0 ~pumpRunning~0)} #470#return; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,288 INFO L280 TraceCheckUtils]: 16: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,288 INFO L280 TraceCheckUtils]: 17: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~8; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,289 INFO L263 TraceCheckUtils]: 18: Hoare triple {3377#(= 0 ~pumpRunning~0)} call setup(); {3372#true} is VALID [2020-07-10 14:13:20,289 INFO L280 TraceCheckUtils]: 19: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-10 14:13:20,290 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3372#true} {3377#(= 0 ~pumpRunning~0)} #472#return; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,291 INFO L263 TraceCheckUtils]: 21: Hoare triple {3377#(= 0 ~pumpRunning~0)} call runTest(); {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,291 INFO L263 TraceCheckUtils]: 22: Hoare triple {3377#(= 0 ~pumpRunning~0)} call test(); {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,292 INFO L280 TraceCheckUtils]: 23: Hoare triple {3377#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,293 INFO L280 TraceCheckUtils]: 24: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume !false; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,294 INFO L280 TraceCheckUtils]: 25: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,294 INFO L280 TraceCheckUtils]: 26: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,295 INFO L280 TraceCheckUtils]: 27: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~0); {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,295 INFO L280 TraceCheckUtils]: 28: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,296 INFO L280 TraceCheckUtils]: 29: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,296 INFO L280 TraceCheckUtils]: 30: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,297 INFO L280 TraceCheckUtils]: 31: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,297 INFO L280 TraceCheckUtils]: 32: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,298 INFO L263 TraceCheckUtils]: 33: Hoare triple {3377#(= 0 ~pumpRunning~0)} call timeShift(); {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,298 INFO L280 TraceCheckUtils]: 34: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,299 INFO L280 TraceCheckUtils]: 35: Hoare triple {3377#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,300 INFO L263 TraceCheckUtils]: 36: Hoare triple {3377#(= 0 ~pumpRunning~0)} call processEnvironment(); {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:13:20,300 INFO L280 TraceCheckUtils]: 37: Hoare triple {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {3372#true} is VALID [2020-07-10 14:13:20,301 INFO L280 TraceCheckUtils]: 38: Hoare triple {3372#true} assume !(0 != ~pumpRunning~0); {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,301 INFO L263 TraceCheckUtils]: 39: Hoare triple {3377#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:13:20,301 INFO L280 TraceCheckUtils]: 40: Hoare triple {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {3372#true} is VALID [2020-07-10 14:13:20,302 INFO L280 TraceCheckUtils]: 41: Hoare triple {3372#true} assume !(0 != ~pumpRunning~0); {3377#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:13:20,302 INFO L263 TraceCheckUtils]: 42: Hoare triple {3377#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:13:20,303 INFO L280 TraceCheckUtils]: 43: Hoare triple {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:13:20,304 INFO L280 TraceCheckUtils]: 44: Hoare triple {3411#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3431#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:13:20,304 INFO L263 TraceCheckUtils]: 45: Hoare triple {3431#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3372#true} is VALID [2020-07-10 14:13:20,304 INFO L280 TraceCheckUtils]: 46: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-10 14:13:20,305 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {3372#true} {3431#(not (= 0 |old(~pumpRunning~0)|))} #548#return; {3431#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:13:20,305 INFO L280 TraceCheckUtils]: 48: Hoare triple {3431#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3431#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:13:20,306 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {3431#(not (= 0 |old(~pumpRunning~0)|))} {3377#(= 0 ~pumpRunning~0)} #556#return; {3373#false} is VALID [2020-07-10 14:13:20,306 INFO L280 TraceCheckUtils]: 50: Hoare triple {3373#false} assume true; {3373#false} is VALID [2020-07-10 14:13:20,307 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {3373#false} {3377#(= 0 ~pumpRunning~0)} #514#return; {3373#false} is VALID [2020-07-10 14:13:20,307 INFO L280 TraceCheckUtils]: 52: Hoare triple {3373#false} assume true; {3373#false} is VALID [2020-07-10 14:13:20,307 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {3373#false} {3377#(= 0 ~pumpRunning~0)} #534#return; {3373#false} is VALID [2020-07-10 14:13:20,307 INFO L263 TraceCheckUtils]: 54: Hoare triple {3373#false} call __utac_acc__Specification4_spec__1(); {3373#false} is VALID [2020-07-10 14:13:20,308 INFO L280 TraceCheckUtils]: 55: Hoare triple {3373#false} havoc ~tmp~7;havoc ~tmp___0~3; {3373#false} is VALID [2020-07-10 14:13:20,308 INFO L263 TraceCheckUtils]: 56: Hoare triple {3373#false} call #t~ret27 := getWaterLevel(); {3372#true} is VALID [2020-07-10 14:13:20,308 INFO L280 TraceCheckUtils]: 57: Hoare triple {3372#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {3372#true} is VALID [2020-07-10 14:13:20,309 INFO L280 TraceCheckUtils]: 58: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-10 14:13:20,309 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {3372#true} {3373#false} #460#return; {3373#false} is VALID [2020-07-10 14:13:20,309 INFO L280 TraceCheckUtils]: 60: Hoare triple {3373#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {3373#false} is VALID [2020-07-10 14:13:20,309 INFO L280 TraceCheckUtils]: 61: Hoare triple {3373#false} assume 0 == ~tmp~7; {3373#false} is VALID [2020-07-10 14:13:20,310 INFO L263 TraceCheckUtils]: 62: Hoare triple {3373#false} call #t~ret28 := isPumpRunning(); {3372#true} is VALID [2020-07-10 14:13:20,310 INFO L280 TraceCheckUtils]: 63: Hoare triple {3372#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3372#true} is VALID [2020-07-10 14:13:20,310 INFO L280 TraceCheckUtils]: 64: Hoare triple {3372#true} assume true; {3372#true} is VALID [2020-07-10 14:13:20,332 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {3372#true} {3373#false} #462#return; {3373#false} is VALID [2020-07-10 14:13:20,332 INFO L280 TraceCheckUtils]: 66: Hoare triple {3373#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {3373#false} is VALID [2020-07-10 14:13:20,333 INFO L280 TraceCheckUtils]: 67: Hoare triple {3373#false} assume 0 != ~tmp___0~3; {3373#false} is VALID [2020-07-10 14:13:20,333 INFO L263 TraceCheckUtils]: 68: Hoare triple {3373#false} call __automaton_fail(); {3373#false} is VALID [2020-07-10 14:13:20,333 INFO L280 TraceCheckUtils]: 69: Hoare triple {3373#false} assume !false; {3373#false} is VALID [2020-07-10 14:13:20,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 14:13:20,341 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [641873076] [2020-07-10 14:13:20,342 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:13:20,342 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 14:13:20,342 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1590893130] [2020-07-10 14:13:20,342 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 70 [2020-07-10 14:13:20,344 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:13:20,345 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 14:13:20,441 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:13:20,442 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 14:13:20,442 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:13:20,442 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 14:13:20,443 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-10 14:13:20,443 INFO L87 Difference]: Start difference. First operand 148 states and 172 transitions. Second operand 6 states. [2020-07-10 14:13:21,394 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 14:13:27,248 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:13:31,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:13:31,170 INFO L93 Difference]: Finished difference Result 413 states and 506 transitions. [2020-07-10 14:13:31,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 14:13:31,170 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 70 [2020-07-10 14:13:31,171 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:13:31,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 14:13:31,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 506 transitions. [2020-07-10 14:13:31,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 14:13:31,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 506 transitions. [2020-07-10 14:13:31,192 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 506 transitions. [2020-07-10 14:13:32,916 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 506 edges. 506 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:13:32,926 INFO L225 Difference]: With dead ends: 413 [2020-07-10 14:13:32,926 INFO L226 Difference]: Without dead ends: 289 [2020-07-10 14:13:32,927 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2020-07-10 14:13:32,928 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 289 states. [2020-07-10 14:13:35,305 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 289 to 246. [2020-07-10 14:13:35,305 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:13:35,306 INFO L82 GeneralOperation]: Start isEquivalent. First operand 289 states. Second operand 246 states. [2020-07-10 14:13:35,306 INFO L74 IsIncluded]: Start isIncluded. First operand 289 states. Second operand 246 states. [2020-07-10 14:13:35,306 INFO L87 Difference]: Start difference. First operand 289 states. Second operand 246 states. [2020-07-10 14:13:35,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:13:35,321 INFO L93 Difference]: Finished difference Result 289 states and 340 transitions. [2020-07-10 14:13:35,321 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 340 transitions. [2020-07-10 14:13:35,322 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:13:35,322 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:13:35,323 INFO L74 IsIncluded]: Start isIncluded. First operand 246 states. Second operand 289 states. [2020-07-10 14:13:35,323 INFO L87 Difference]: Start difference. First operand 246 states. Second operand 289 states. [2020-07-10 14:13:35,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:13:35,336 INFO L93 Difference]: Finished difference Result 289 states and 340 transitions. [2020-07-10 14:13:35,336 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 340 transitions. [2020-07-10 14:13:35,337 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:13:35,338 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:13:35,338 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:13:35,338 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:13:35,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 246 states. [2020-07-10 14:13:35,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 246 states and 276 transitions. [2020-07-10 14:13:35,350 INFO L78 Accepts]: Start accepts. Automaton has 246 states and 276 transitions. Word has length 70 [2020-07-10 14:13:35,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:13:35,350 INFO L479 AbstractCegarLoop]: Abstraction has 246 states and 276 transitions. [2020-07-10 14:13:35,350 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 14:13:35,350 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 276 transitions. [2020-07-10 14:13:35,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2020-07-10 14:13:35,352 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:13:35,352 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:13:35,352 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 14:13:35,352 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:13:35,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:13:35,353 INFO L82 PathProgramCache]: Analyzing trace with hash 990610989, now seen corresponding path program 1 times [2020-07-10 14:13:35,353 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:13:35,353 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [127784978] [2020-07-10 14:13:35,353 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:13:35,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:35,734 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 14:13:35,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:35,819 INFO L280 TraceCheckUtils]: 0: Hoare triple {4998#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {4946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:13:35,820 INFO L280 TraceCheckUtils]: 1: Hoare triple {4946#(= 1 ~waterLevel~0)} assume true; {4946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:13:35,821 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4946#(= 1 ~waterLevel~0)} {4941#true} #568#return; {4946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:13:35,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:35,824 INFO L280 TraceCheckUtils]: 0: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:35,825 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4941#true} {4946#(= 1 ~waterLevel~0)} #466#return; {4946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:13:35,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:35,830 INFO L280 TraceCheckUtils]: 0: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:35,831 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4941#true} {4946#(= 1 ~waterLevel~0)} #468#return; {4946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:13:35,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:35,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {4941#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {4999#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:13:35,881 INFO L280 TraceCheckUtils]: 1: Hoare triple {4999#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4999#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:13:35,882 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4999#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4946#(= 1 ~waterLevel~0)} #470#return; {4954#(= |main_#t~ret30| ~waterLevel~0)} is VALID [2020-07-10 14:13:35,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:35,886 INFO L280 TraceCheckUtils]: 0: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:35,886 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4941#true} {4956#(not (= 0 ~waterLevel~0))} #472#return; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:13:35,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:35,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:35,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:35,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:35,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:35,923 INFO L280 TraceCheckUtils]: 0: Hoare triple {4941#true} havoc ~retValue_acc~12; {4941#true} is VALID [2020-07-10 14:13:35,923 INFO L280 TraceCheckUtils]: 1: Hoare triple {4941#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4941#true} is VALID [2020-07-10 14:13:35,924 INFO L280 TraceCheckUtils]: 2: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:35,924 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4941#true} {4941#true} #530#return; {4941#true} is VALID [2020-07-10 14:13:35,924 INFO L280 TraceCheckUtils]: 0: Hoare triple {4941#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {4941#true} is VALID [2020-07-10 14:13:35,924 INFO L263 TraceCheckUtils]: 1: Hoare triple {4941#true} call #t~ret25 := isHighWaterSensorDry(); {4941#true} is VALID [2020-07-10 14:13:35,925 INFO L280 TraceCheckUtils]: 2: Hoare triple {4941#true} havoc ~retValue_acc~12; {4941#true} is VALID [2020-07-10 14:13:35,925 INFO L280 TraceCheckUtils]: 3: Hoare triple {4941#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4941#true} is VALID [2020-07-10 14:13:35,925 INFO L280 TraceCheckUtils]: 4: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:35,925 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4941#true} {4941#true} #530#return; {4941#true} is VALID [2020-07-10 14:13:35,926 INFO L280 TraceCheckUtils]: 6: Hoare triple {4941#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {4941#true} is VALID [2020-07-10 14:13:35,926 INFO L280 TraceCheckUtils]: 7: Hoare triple {4941#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {4941#true} is VALID [2020-07-10 14:13:35,926 INFO L280 TraceCheckUtils]: 8: Hoare triple {4941#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {4941#true} is VALID [2020-07-10 14:13:35,926 INFO L280 TraceCheckUtils]: 9: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:35,927 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {4941#true} {4941#true} #542#return; {4941#true} is VALID [2020-07-10 14:13:35,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:35,930 INFO L280 TraceCheckUtils]: 0: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:35,930 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4941#true} {4941#true} #546#return; {4941#true} is VALID [2020-07-10 14:13:35,930 INFO L280 TraceCheckUtils]: 0: Hoare triple {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {4941#true} is VALID [2020-07-10 14:13:35,930 INFO L280 TraceCheckUtils]: 1: Hoare triple {4941#true} assume 0 == ~pumpRunning~0; {4941#true} is VALID [2020-07-10 14:13:35,931 INFO L263 TraceCheckUtils]: 2: Hoare triple {4941#true} call #t~ret4 := isHighWaterLevel(); {4941#true} is VALID [2020-07-10 14:13:35,931 INFO L280 TraceCheckUtils]: 3: Hoare triple {4941#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {4941#true} is VALID [2020-07-10 14:13:35,931 INFO L263 TraceCheckUtils]: 4: Hoare triple {4941#true} call #t~ret25 := isHighWaterSensorDry(); {4941#true} is VALID [2020-07-10 14:13:35,931 INFO L280 TraceCheckUtils]: 5: Hoare triple {4941#true} havoc ~retValue_acc~12; {4941#true} is VALID [2020-07-10 14:13:35,932 INFO L280 TraceCheckUtils]: 6: Hoare triple {4941#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4941#true} is VALID [2020-07-10 14:13:35,932 INFO L280 TraceCheckUtils]: 7: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:35,932 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4941#true} {4941#true} #530#return; {4941#true} is VALID [2020-07-10 14:13:35,932 INFO L280 TraceCheckUtils]: 9: Hoare triple {4941#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {4941#true} is VALID [2020-07-10 14:13:35,932 INFO L280 TraceCheckUtils]: 10: Hoare triple {4941#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {4941#true} is VALID [2020-07-10 14:13:35,933 INFO L280 TraceCheckUtils]: 11: Hoare triple {4941#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {4941#true} is VALID [2020-07-10 14:13:35,933 INFO L280 TraceCheckUtils]: 12: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:35,933 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {4941#true} {4941#true} #542#return; {4941#true} is VALID [2020-07-10 14:13:35,933 INFO L280 TraceCheckUtils]: 14: Hoare triple {4941#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {4941#true} is VALID [2020-07-10 14:13:35,934 INFO L280 TraceCheckUtils]: 15: Hoare triple {4941#true} assume !(0 != ~tmp~1); {4941#true} is VALID [2020-07-10 14:13:35,934 INFO L263 TraceCheckUtils]: 16: Hoare triple {4941#true} call processEnvironment__wrappee__base(); {4941#true} is VALID [2020-07-10 14:13:35,934 INFO L280 TraceCheckUtils]: 17: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:35,934 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4941#true} {4941#true} #546#return; {4941#true} is VALID [2020-07-10 14:13:35,935 INFO L280 TraceCheckUtils]: 19: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:35,935 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4941#true} {4941#true} #556#return; {4941#true} is VALID [2020-07-10 14:13:35,935 INFO L280 TraceCheckUtils]: 0: Hoare triple {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {4941#true} is VALID [2020-07-10 14:13:35,936 INFO L280 TraceCheckUtils]: 1: Hoare triple {4941#true} assume !(0 != ~pumpRunning~0); {4941#true} is VALID [2020-07-10 14:13:35,936 INFO L263 TraceCheckUtils]: 2: Hoare triple {4941#true} call processEnvironment__wrappee__highWaterSensor(); {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:13:35,937 INFO L280 TraceCheckUtils]: 3: Hoare triple {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {4941#true} is VALID [2020-07-10 14:13:35,937 INFO L280 TraceCheckUtils]: 4: Hoare triple {4941#true} assume 0 == ~pumpRunning~0; {4941#true} is VALID [2020-07-10 14:13:35,937 INFO L263 TraceCheckUtils]: 5: Hoare triple {4941#true} call #t~ret4 := isHighWaterLevel(); {4941#true} is VALID [2020-07-10 14:13:35,937 INFO L280 TraceCheckUtils]: 6: Hoare triple {4941#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {4941#true} is VALID [2020-07-10 14:13:35,937 INFO L263 TraceCheckUtils]: 7: Hoare triple {4941#true} call #t~ret25 := isHighWaterSensorDry(); {4941#true} is VALID [2020-07-10 14:13:35,938 INFO L280 TraceCheckUtils]: 8: Hoare triple {4941#true} havoc ~retValue_acc~12; {4941#true} is VALID [2020-07-10 14:13:35,938 INFO L280 TraceCheckUtils]: 9: Hoare triple {4941#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4941#true} is VALID [2020-07-10 14:13:35,938 INFO L280 TraceCheckUtils]: 10: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:35,938 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4941#true} {4941#true} #530#return; {4941#true} is VALID [2020-07-10 14:13:35,939 INFO L280 TraceCheckUtils]: 12: Hoare triple {4941#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {4941#true} is VALID [2020-07-10 14:13:35,939 INFO L280 TraceCheckUtils]: 13: Hoare triple {4941#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {4941#true} is VALID [2020-07-10 14:13:35,939 INFO L280 TraceCheckUtils]: 14: Hoare triple {4941#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {4941#true} is VALID [2020-07-10 14:13:35,939 INFO L280 TraceCheckUtils]: 15: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:35,940 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4941#true} {4941#true} #542#return; {4941#true} is VALID [2020-07-10 14:13:35,940 INFO L280 TraceCheckUtils]: 17: Hoare triple {4941#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {4941#true} is VALID [2020-07-10 14:13:35,940 INFO L280 TraceCheckUtils]: 18: Hoare triple {4941#true} assume !(0 != ~tmp~1); {4941#true} is VALID [2020-07-10 14:13:35,940 INFO L263 TraceCheckUtils]: 19: Hoare triple {4941#true} call processEnvironment__wrappee__base(); {4941#true} is VALID [2020-07-10 14:13:35,940 INFO L280 TraceCheckUtils]: 20: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:35,941 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4941#true} {4941#true} #546#return; {4941#true} is VALID [2020-07-10 14:13:35,941 INFO L280 TraceCheckUtils]: 22: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:35,941 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {4941#true} {4941#true} #556#return; {4941#true} is VALID [2020-07-10 14:13:35,941 INFO L280 TraceCheckUtils]: 24: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:35,941 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4941#true} {4941#true} #514#return; {4941#true} is VALID [2020-07-10 14:13:35,942 INFO L280 TraceCheckUtils]: 0: Hoare triple {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {4941#true} is VALID [2020-07-10 14:13:35,942 INFO L280 TraceCheckUtils]: 1: Hoare triple {4941#true} assume !(0 != ~pumpRunning~0); {4941#true} is VALID [2020-07-10 14:13:35,943 INFO L263 TraceCheckUtils]: 2: Hoare triple {4941#true} call processEnvironment__wrappee__methaneQuery(); {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:13:35,944 INFO L280 TraceCheckUtils]: 3: Hoare triple {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {4941#true} is VALID [2020-07-10 14:13:35,944 INFO L280 TraceCheckUtils]: 4: Hoare triple {4941#true} assume !(0 != ~pumpRunning~0); {4941#true} is VALID [2020-07-10 14:13:35,945 INFO L263 TraceCheckUtils]: 5: Hoare triple {4941#true} call processEnvironment__wrappee__highWaterSensor(); {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:13:35,945 INFO L280 TraceCheckUtils]: 6: Hoare triple {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {4941#true} is VALID [2020-07-10 14:13:35,945 INFO L280 TraceCheckUtils]: 7: Hoare triple {4941#true} assume 0 == ~pumpRunning~0; {4941#true} is VALID [2020-07-10 14:13:35,945 INFO L263 TraceCheckUtils]: 8: Hoare triple {4941#true} call #t~ret4 := isHighWaterLevel(); {4941#true} is VALID [2020-07-10 14:13:35,946 INFO L280 TraceCheckUtils]: 9: Hoare triple {4941#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {4941#true} is VALID [2020-07-10 14:13:35,946 INFO L263 TraceCheckUtils]: 10: Hoare triple {4941#true} call #t~ret25 := isHighWaterSensorDry(); {4941#true} is VALID [2020-07-10 14:13:35,946 INFO L280 TraceCheckUtils]: 11: Hoare triple {4941#true} havoc ~retValue_acc~12; {4941#true} is VALID [2020-07-10 14:13:35,946 INFO L280 TraceCheckUtils]: 12: Hoare triple {4941#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4941#true} is VALID [2020-07-10 14:13:35,946 INFO L280 TraceCheckUtils]: 13: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:35,947 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {4941#true} {4941#true} #530#return; {4941#true} is VALID [2020-07-10 14:13:35,947 INFO L280 TraceCheckUtils]: 15: Hoare triple {4941#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {4941#true} is VALID [2020-07-10 14:13:35,947 INFO L280 TraceCheckUtils]: 16: Hoare triple {4941#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {4941#true} is VALID [2020-07-10 14:13:35,947 INFO L280 TraceCheckUtils]: 17: Hoare triple {4941#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {4941#true} is VALID [2020-07-10 14:13:35,947 INFO L280 TraceCheckUtils]: 18: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:35,948 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {4941#true} {4941#true} #542#return; {4941#true} is VALID [2020-07-10 14:13:35,948 INFO L280 TraceCheckUtils]: 20: Hoare triple {4941#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {4941#true} is VALID [2020-07-10 14:13:35,948 INFO L280 TraceCheckUtils]: 21: Hoare triple {4941#true} assume !(0 != ~tmp~1); {4941#true} is VALID [2020-07-10 14:13:35,948 INFO L263 TraceCheckUtils]: 22: Hoare triple {4941#true} call processEnvironment__wrappee__base(); {4941#true} is VALID [2020-07-10 14:13:35,948 INFO L280 TraceCheckUtils]: 23: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:35,949 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {4941#true} {4941#true} #546#return; {4941#true} is VALID [2020-07-10 14:13:35,949 INFO L280 TraceCheckUtils]: 25: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:35,949 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {4941#true} {4941#true} #556#return; {4941#true} is VALID [2020-07-10 14:13:35,949 INFO L280 TraceCheckUtils]: 27: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:35,950 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {4941#true} {4941#true} #514#return; {4941#true} is VALID [2020-07-10 14:13:35,950 INFO L280 TraceCheckUtils]: 29: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:35,950 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {4941#true} {4956#(not (= 0 ~waterLevel~0))} #534#return; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:13:35,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:35,971 INFO L280 TraceCheckUtils]: 0: Hoare triple {4941#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {5065#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:13:35,971 INFO L280 TraceCheckUtils]: 1: Hoare triple {5065#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {5065#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:13:35,972 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5065#(= |getWaterLevel_#res| ~waterLevel~0)} {4956#(not (= 0 ~waterLevel~0))} #460#return; {4993#(not (= |__utac_acc__Specification4_spec__1_#t~ret27| 0))} is VALID [2020-07-10 14:13:35,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:13:35,976 INFO L280 TraceCheckUtils]: 0: Hoare triple {4941#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {4941#true} is VALID [2020-07-10 14:13:35,976 INFO L280 TraceCheckUtils]: 1: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:35,976 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4941#true} {4942#false} #462#return; {4942#false} is VALID [2020-07-10 14:13:35,981 INFO L263 TraceCheckUtils]: 0: Hoare triple {4941#true} call ULTIMATE.init(); {4998#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:13:35,986 INFO L280 TraceCheckUtils]: 1: Hoare triple {4998#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {4946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:13:35,987 INFO L280 TraceCheckUtils]: 2: Hoare triple {4946#(= 1 ~waterLevel~0)} assume true; {4946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:13:35,987 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4946#(= 1 ~waterLevel~0)} {4941#true} #568#return; {4946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:13:35,988 INFO L263 TraceCheckUtils]: 4: Hoare triple {4946#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {4946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:13:35,989 INFO L280 TraceCheckUtils]: 5: Hoare triple {4946#(= 1 ~waterLevel~0)} havoc ~retValue_acc~6;havoc ~tmp~8; {4946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:13:35,989 INFO L263 TraceCheckUtils]: 6: Hoare triple {4946#(= 1 ~waterLevel~0)} call select_helpers(); {4941#true} is VALID [2020-07-10 14:13:35,989 INFO L280 TraceCheckUtils]: 7: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:35,990 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4941#true} {4946#(= 1 ~waterLevel~0)} #466#return; {4946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:13:35,990 INFO L263 TraceCheckUtils]: 9: Hoare triple {4946#(= 1 ~waterLevel~0)} call select_features(); {4941#true} is VALID [2020-07-10 14:13:35,990 INFO L280 TraceCheckUtils]: 10: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:35,991 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4941#true} {4946#(= 1 ~waterLevel~0)} #468#return; {4946#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:13:35,991 INFO L263 TraceCheckUtils]: 12: Hoare triple {4946#(= 1 ~waterLevel~0)} call #t~ret30 := valid_product(); {4941#true} is VALID [2020-07-10 14:13:35,991 INFO L280 TraceCheckUtils]: 13: Hoare triple {4941#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {4999#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:13:35,992 INFO L280 TraceCheckUtils]: 14: Hoare triple {4999#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4999#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:13:35,993 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4999#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4946#(= 1 ~waterLevel~0)} #470#return; {4954#(= |main_#t~ret30| ~waterLevel~0)} is VALID [2020-07-10 14:13:35,994 INFO L280 TraceCheckUtils]: 16: Hoare triple {4954#(= |main_#t~ret30| ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {4955#(= main_~tmp~8 ~waterLevel~0)} is VALID [2020-07-10 14:13:35,994 INFO L280 TraceCheckUtils]: 17: Hoare triple {4955#(= main_~tmp~8 ~waterLevel~0)} assume 0 != ~tmp~8; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:13:35,995 INFO L263 TraceCheckUtils]: 18: Hoare triple {4956#(not (= 0 ~waterLevel~0))} call setup(); {4941#true} is VALID [2020-07-10 14:13:35,995 INFO L280 TraceCheckUtils]: 19: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:35,996 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4941#true} {4956#(not (= 0 ~waterLevel~0))} #472#return; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:13:35,997 INFO L263 TraceCheckUtils]: 21: Hoare triple {4956#(not (= 0 ~waterLevel~0))} call runTest(); {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:13:35,998 INFO L263 TraceCheckUtils]: 22: Hoare triple {4956#(not (= 0 ~waterLevel~0))} call test(); {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:13:35,998 INFO L280 TraceCheckUtils]: 23: Hoare triple {4956#(not (= 0 ~waterLevel~0))} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:13:35,999 INFO L280 TraceCheckUtils]: 24: Hoare triple {4956#(not (= 0 ~waterLevel~0))} assume !false; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:13:35,999 INFO L280 TraceCheckUtils]: 25: Hoare triple {4956#(not (= 0 ~waterLevel~0))} assume ~splverifierCounter~0 < 4; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:13:36,000 INFO L280 TraceCheckUtils]: 26: Hoare triple {4956#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:13:36,000 INFO L280 TraceCheckUtils]: 27: Hoare triple {4956#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp~0); {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:13:36,001 INFO L280 TraceCheckUtils]: 28: Hoare triple {4956#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:13:36,001 INFO L280 TraceCheckUtils]: 29: Hoare triple {4956#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___0~0); {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:13:36,002 INFO L280 TraceCheckUtils]: 30: Hoare triple {4956#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:13:36,002 INFO L280 TraceCheckUtils]: 31: Hoare triple {4956#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:13:36,003 INFO L280 TraceCheckUtils]: 32: Hoare triple {4956#(not (= 0 ~waterLevel~0))} assume 0 != ~tmp___1~0; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:13:36,003 INFO L263 TraceCheckUtils]: 33: Hoare triple {4956#(not (= 0 ~waterLevel~0))} call timeShift(); {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:13:36,004 INFO L280 TraceCheckUtils]: 34: Hoare triple {4956#(not (= 0 ~waterLevel~0))} assume !(0 != ~pumpRunning~0); {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:13:36,005 INFO L280 TraceCheckUtils]: 35: Hoare triple {4956#(not (= 0 ~waterLevel~0))} assume 0 != ~systemActive~0; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:13:36,005 INFO L263 TraceCheckUtils]: 36: Hoare triple {4956#(not (= 0 ~waterLevel~0))} call processEnvironment(); {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:13:36,005 INFO L280 TraceCheckUtils]: 37: Hoare triple {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {4941#true} is VALID [2020-07-10 14:13:36,006 INFO L280 TraceCheckUtils]: 38: Hoare triple {4941#true} assume !(0 != ~pumpRunning~0); {4941#true} is VALID [2020-07-10 14:13:36,006 INFO L263 TraceCheckUtils]: 39: Hoare triple {4941#true} call processEnvironment__wrappee__methaneQuery(); {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:13:36,006 INFO L280 TraceCheckUtils]: 40: Hoare triple {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {4941#true} is VALID [2020-07-10 14:13:36,007 INFO L280 TraceCheckUtils]: 41: Hoare triple {4941#true} assume !(0 != ~pumpRunning~0); {4941#true} is VALID [2020-07-10 14:13:36,007 INFO L263 TraceCheckUtils]: 42: Hoare triple {4941#true} call processEnvironment__wrappee__highWaterSensor(); {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:13:36,008 INFO L280 TraceCheckUtils]: 43: Hoare triple {5000#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {4941#true} is VALID [2020-07-10 14:13:36,008 INFO L280 TraceCheckUtils]: 44: Hoare triple {4941#true} assume 0 == ~pumpRunning~0; {4941#true} is VALID [2020-07-10 14:13:36,008 INFO L263 TraceCheckUtils]: 45: Hoare triple {4941#true} call #t~ret4 := isHighWaterLevel(); {4941#true} is VALID [2020-07-10 14:13:36,008 INFO L280 TraceCheckUtils]: 46: Hoare triple {4941#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {4941#true} is VALID [2020-07-10 14:13:36,008 INFO L263 TraceCheckUtils]: 47: Hoare triple {4941#true} call #t~ret25 := isHighWaterSensorDry(); {4941#true} is VALID [2020-07-10 14:13:36,009 INFO L280 TraceCheckUtils]: 48: Hoare triple {4941#true} havoc ~retValue_acc~12; {4941#true} is VALID [2020-07-10 14:13:36,009 INFO L280 TraceCheckUtils]: 49: Hoare triple {4941#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {4941#true} is VALID [2020-07-10 14:13:36,009 INFO L280 TraceCheckUtils]: 50: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:36,009 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {4941#true} {4941#true} #530#return; {4941#true} is VALID [2020-07-10 14:13:36,009 INFO L280 TraceCheckUtils]: 52: Hoare triple {4941#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {4941#true} is VALID [2020-07-10 14:13:36,010 INFO L280 TraceCheckUtils]: 53: Hoare triple {4941#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {4941#true} is VALID [2020-07-10 14:13:36,010 INFO L280 TraceCheckUtils]: 54: Hoare triple {4941#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {4941#true} is VALID [2020-07-10 14:13:36,010 INFO L280 TraceCheckUtils]: 55: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:36,010 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {4941#true} {4941#true} #542#return; {4941#true} is VALID [2020-07-10 14:13:36,010 INFO L280 TraceCheckUtils]: 57: Hoare triple {4941#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {4941#true} is VALID [2020-07-10 14:13:36,010 INFO L280 TraceCheckUtils]: 58: Hoare triple {4941#true} assume !(0 != ~tmp~1); {4941#true} is VALID [2020-07-10 14:13:36,011 INFO L263 TraceCheckUtils]: 59: Hoare triple {4941#true} call processEnvironment__wrappee__base(); {4941#true} is VALID [2020-07-10 14:13:36,011 INFO L280 TraceCheckUtils]: 60: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:36,011 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {4941#true} {4941#true} #546#return; {4941#true} is VALID [2020-07-10 14:13:36,011 INFO L280 TraceCheckUtils]: 62: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:36,012 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {4941#true} {4941#true} #556#return; {4941#true} is VALID [2020-07-10 14:13:36,012 INFO L280 TraceCheckUtils]: 64: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:36,012 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {4941#true} {4941#true} #514#return; {4941#true} is VALID [2020-07-10 14:13:36,012 INFO L280 TraceCheckUtils]: 66: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:36,013 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {4941#true} {4956#(not (= 0 ~waterLevel~0))} #534#return; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:13:36,013 INFO L263 TraceCheckUtils]: 68: Hoare triple {4956#(not (= 0 ~waterLevel~0))} call __utac_acc__Specification4_spec__1(); {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:13:36,014 INFO L280 TraceCheckUtils]: 69: Hoare triple {4956#(not (= 0 ~waterLevel~0))} havoc ~tmp~7;havoc ~tmp___0~3; {4956#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:13:36,014 INFO L263 TraceCheckUtils]: 70: Hoare triple {4956#(not (= 0 ~waterLevel~0))} call #t~ret27 := getWaterLevel(); {4941#true} is VALID [2020-07-10 14:13:36,015 INFO L280 TraceCheckUtils]: 71: Hoare triple {4941#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {5065#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:13:36,015 INFO L280 TraceCheckUtils]: 72: Hoare triple {5065#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {5065#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:13:36,016 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {5065#(= |getWaterLevel_#res| ~waterLevel~0)} {4956#(not (= 0 ~waterLevel~0))} #460#return; {4993#(not (= |__utac_acc__Specification4_spec__1_#t~ret27| 0))} is VALID [2020-07-10 14:13:36,017 INFO L280 TraceCheckUtils]: 74: Hoare triple {4993#(not (= |__utac_acc__Specification4_spec__1_#t~ret27| 0))} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {4994#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~7))} is VALID [2020-07-10 14:13:36,018 INFO L280 TraceCheckUtils]: 75: Hoare triple {4994#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~7))} assume 0 == ~tmp~7; {4942#false} is VALID [2020-07-10 14:13:36,018 INFO L263 TraceCheckUtils]: 76: Hoare triple {4942#false} call #t~ret28 := isPumpRunning(); {4941#true} is VALID [2020-07-10 14:13:36,018 INFO L280 TraceCheckUtils]: 77: Hoare triple {4941#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {4941#true} is VALID [2020-07-10 14:13:36,018 INFO L280 TraceCheckUtils]: 78: Hoare triple {4941#true} assume true; {4941#true} is VALID [2020-07-10 14:13:36,019 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4941#true} {4942#false} #462#return; {4942#false} is VALID [2020-07-10 14:13:36,019 INFO L280 TraceCheckUtils]: 80: Hoare triple {4942#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {4942#false} is VALID [2020-07-10 14:13:36,019 INFO L280 TraceCheckUtils]: 81: Hoare triple {4942#false} assume 0 != ~tmp___0~3; {4942#false} is VALID [2020-07-10 14:13:36,019 INFO L263 TraceCheckUtils]: 82: Hoare triple {4942#false} call __automaton_fail(); {4942#false} is VALID [2020-07-10 14:13:36,019 INFO L280 TraceCheckUtils]: 83: Hoare triple {4942#false} assume !false; {4942#false} is VALID [2020-07-10 14:13:36,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 14:13:36,030 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [127784978] [2020-07-10 14:13:36,031 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:13:36,031 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-10 14:13:36,031 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [601307819] [2020-07-10 14:13:36,032 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 84 [2020-07-10 14:13:36,032 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:13:36,032 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 14:13:36,134 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 84 edges. 84 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:13:36,134 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 14:13:36,134 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:13:36,135 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 14:13:36,135 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=109, Unknown=0, NotChecked=0, Total=132 [2020-07-10 14:13:36,135 INFO L87 Difference]: Start difference. First operand 246 states and 276 transitions. Second operand 12 states. [2020-07-10 14:13:37,273 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 14:13:38,372 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:13:38,825 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 14:13:39,154 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 14:13:41,757 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:13:48,686 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 14:13:49,719 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:13:50,275 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:13:50,856 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:13:51,764 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:13:52,114 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:14:03,356 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 14:14:05,586 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 14:14:13,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:14:13,731 INFO L93 Difference]: Finished difference Result 866 states and 1086 transitions. [2020-07-10 14:14:13,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-10 14:14:13,731 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 84 [2020-07-10 14:14:13,732 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:14:13,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:14:13,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 743 transitions. [2020-07-10 14:14:13,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:14:13,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 743 transitions. [2020-07-10 14:14:13,765 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 743 transitions. [2020-07-10 14:14:16,731 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 743 edges. 743 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:14:16,767 INFO L225 Difference]: With dead ends: 866 [2020-07-10 14:14:16,767 INFO L226 Difference]: Without dead ends: 644 [2020-07-10 14:14:16,769 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 107 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=155, Invalid=547, Unknown=0, NotChecked=0, Total=702 [2020-07-10 14:14:16,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 644 states. [2020-07-10 14:14:22,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 644 to 582. [2020-07-10 14:14:22,068 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:14:22,068 INFO L82 GeneralOperation]: Start isEquivalent. First operand 644 states. Second operand 582 states. [2020-07-10 14:14:22,069 INFO L74 IsIncluded]: Start isIncluded. First operand 644 states. Second operand 582 states. [2020-07-10 14:14:22,069 INFO L87 Difference]: Start difference. First operand 644 states. Second operand 582 states. [2020-07-10 14:14:22,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:14:22,102 INFO L93 Difference]: Finished difference Result 644 states and 782 transitions. [2020-07-10 14:14:22,103 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 782 transitions. [2020-07-10 14:14:22,105 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:14:22,105 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:14:22,105 INFO L74 IsIncluded]: Start isIncluded. First operand 582 states. Second operand 644 states. [2020-07-10 14:14:22,105 INFO L87 Difference]: Start difference. First operand 582 states. Second operand 644 states. [2020-07-10 14:14:22,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:14:22,143 INFO L93 Difference]: Finished difference Result 644 states and 782 transitions. [2020-07-10 14:14:22,143 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 782 transitions. [2020-07-10 14:14:22,146 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:14:22,146 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:14:22,147 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:14:22,147 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:14:22,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 582 states. [2020-07-10 14:14:22,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 582 states and 672 transitions. [2020-07-10 14:14:22,190 INFO L78 Accepts]: Start accepts. Automaton has 582 states and 672 transitions. Word has length 84 [2020-07-10 14:14:22,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:14:22,191 INFO L479 AbstractCegarLoop]: Abstraction has 582 states and 672 transitions. [2020-07-10 14:14:22,191 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 14:14:22,191 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 672 transitions. [2020-07-10 14:14:22,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-10 14:14:22,195 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:14:22,196 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:14:22,196 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 14:14:22,196 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:14:22,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:14:22,196 INFO L82 PathProgramCache]: Analyzing trace with hash -1224194793, now seen corresponding path program 1 times [2020-07-10 14:14:22,197 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:14:22,197 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [995802045] [2020-07-10 14:14:22,197 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:14:22,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:22,517 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 14:14:22,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:22,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {8471#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:22,586 INFO L280 TraceCheckUtils]: 1: Hoare triple {8371#(= 1 ~waterLevel~0)} assume true; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:22,587 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8371#(= 1 ~waterLevel~0)} {8366#true} #568#return; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:22,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:22,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:22,592 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8366#true} {8371#(= 1 ~waterLevel~0)} #466#return; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:22,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:22,596 INFO L280 TraceCheckUtils]: 0: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:22,596 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8366#true} {8371#(= 1 ~waterLevel~0)} #468#return; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:22,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:22,600 INFO L280 TraceCheckUtils]: 0: Hoare triple {8366#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {8366#true} is VALID [2020-07-10 14:14:22,600 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:22,602 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8366#true} {8371#(= 1 ~waterLevel~0)} #470#return; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:22,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:22,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:22,607 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8366#true} {8371#(= 1 ~waterLevel~0)} #472#return; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:22,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:22,647 INFO L280 TraceCheckUtils]: 0: Hoare triple {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {8473#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 14:14:22,648 INFO L280 TraceCheckUtils]: 1: Hoare triple {8473#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {8473#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 14:14:22,649 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8473#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {8371#(= 1 ~waterLevel~0)} #516#return; {8384#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:14:22,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:22,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:22,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:22,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:22,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:22,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:22,789 INFO L280 TraceCheckUtils]: 0: Hoare triple {8366#true} havoc ~retValue_acc~12; {8366#true} is VALID [2020-07-10 14:14:22,790 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,791 INFO L280 TraceCheckUtils]: 2: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,791 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #530#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,792 INFO L280 TraceCheckUtils]: 0: Hoare triple {8366#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {8366#true} is VALID [2020-07-10 14:14:22,792 INFO L263 TraceCheckUtils]: 1: Hoare triple {8366#true} call #t~ret25 := isHighWaterSensorDry(); {8366#true} is VALID [2020-07-10 14:14:22,792 INFO L280 TraceCheckUtils]: 2: Hoare triple {8366#true} havoc ~retValue_acc~12; {8366#true} is VALID [2020-07-10 14:14:22,793 INFO L280 TraceCheckUtils]: 3: Hoare triple {8366#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,793 INFO L280 TraceCheckUtils]: 4: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,794 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #530#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,795 INFO L280 TraceCheckUtils]: 6: Hoare triple {8543#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,795 INFO L280 TraceCheckUtils]: 7: Hoare triple {8543#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5;~tmp___0~1 := 0; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,796 INFO L280 TraceCheckUtils]: 8: Hoare triple {8543#(<= ~waterLevel~0 1)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,796 INFO L280 TraceCheckUtils]: 9: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,797 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #542#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:22,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:22,802 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8366#true} {8543#(<= ~waterLevel~0 1)} #546#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,802 INFO L280 TraceCheckUtils]: 0: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {8366#true} is VALID [2020-07-10 14:14:22,802 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#true} assume 0 == ~pumpRunning~0; {8366#true} is VALID [2020-07-10 14:14:22,803 INFO L263 TraceCheckUtils]: 2: Hoare triple {8366#true} call #t~ret4 := isHighWaterLevel(); {8366#true} is VALID [2020-07-10 14:14:22,803 INFO L280 TraceCheckUtils]: 3: Hoare triple {8366#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {8366#true} is VALID [2020-07-10 14:14:22,803 INFO L263 TraceCheckUtils]: 4: Hoare triple {8366#true} call #t~ret25 := isHighWaterSensorDry(); {8366#true} is VALID [2020-07-10 14:14:22,803 INFO L280 TraceCheckUtils]: 5: Hoare triple {8366#true} havoc ~retValue_acc~12; {8366#true} is VALID [2020-07-10 14:14:22,804 INFO L280 TraceCheckUtils]: 6: Hoare triple {8366#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,805 INFO L280 TraceCheckUtils]: 7: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,806 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #530#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,806 INFO L280 TraceCheckUtils]: 9: Hoare triple {8543#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,807 INFO L280 TraceCheckUtils]: 10: Hoare triple {8543#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5;~tmp___0~1 := 0; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,807 INFO L280 TraceCheckUtils]: 11: Hoare triple {8543#(<= ~waterLevel~0 1)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,808 INFO L280 TraceCheckUtils]: 12: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,809 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #542#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,809 INFO L280 TraceCheckUtils]: 14: Hoare triple {8543#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,810 INFO L280 TraceCheckUtils]: 15: Hoare triple {8543#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~1); {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,810 INFO L263 TraceCheckUtils]: 16: Hoare triple {8543#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {8366#true} is VALID [2020-07-10 14:14:22,810 INFO L280 TraceCheckUtils]: 17: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:22,811 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8366#true} {8543#(<= ~waterLevel~0 1)} #546#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,811 INFO L280 TraceCheckUtils]: 19: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,813 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #556#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,813 INFO L280 TraceCheckUtils]: 0: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {8366#true} is VALID [2020-07-10 14:14:22,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#true} assume !(0 != ~pumpRunning~0); {8366#true} is VALID [2020-07-10 14:14:22,819 INFO L263 TraceCheckUtils]: 2: Hoare triple {8366#true} call processEnvironment__wrappee__highWaterSensor(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:22,819 INFO L280 TraceCheckUtils]: 3: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {8366#true} is VALID [2020-07-10 14:14:22,819 INFO L280 TraceCheckUtils]: 4: Hoare triple {8366#true} assume 0 == ~pumpRunning~0; {8366#true} is VALID [2020-07-10 14:14:22,819 INFO L263 TraceCheckUtils]: 5: Hoare triple {8366#true} call #t~ret4 := isHighWaterLevel(); {8366#true} is VALID [2020-07-10 14:14:22,820 INFO L280 TraceCheckUtils]: 6: Hoare triple {8366#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {8366#true} is VALID [2020-07-10 14:14:22,820 INFO L263 TraceCheckUtils]: 7: Hoare triple {8366#true} call #t~ret25 := isHighWaterSensorDry(); {8366#true} is VALID [2020-07-10 14:14:22,820 INFO L280 TraceCheckUtils]: 8: Hoare triple {8366#true} havoc ~retValue_acc~12; {8366#true} is VALID [2020-07-10 14:14:22,821 INFO L280 TraceCheckUtils]: 9: Hoare triple {8366#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,822 INFO L280 TraceCheckUtils]: 10: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,822 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #530#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,824 INFO L280 TraceCheckUtils]: 12: Hoare triple {8543#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,824 INFO L280 TraceCheckUtils]: 13: Hoare triple {8543#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5;~tmp___0~1 := 0; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,825 INFO L280 TraceCheckUtils]: 14: Hoare triple {8543#(<= ~waterLevel~0 1)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,825 INFO L280 TraceCheckUtils]: 15: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,826 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #542#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,827 INFO L280 TraceCheckUtils]: 17: Hoare triple {8543#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,828 INFO L280 TraceCheckUtils]: 18: Hoare triple {8543#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~1); {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,828 INFO L263 TraceCheckUtils]: 19: Hoare triple {8543#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {8366#true} is VALID [2020-07-10 14:14:22,828 INFO L280 TraceCheckUtils]: 20: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:22,829 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8366#true} {8543#(<= ~waterLevel~0 1)} #546#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,829 INFO L280 TraceCheckUtils]: 22: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,830 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #556#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,830 INFO L280 TraceCheckUtils]: 24: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,831 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #514#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {8366#true} is VALID [2020-07-10 14:14:22,832 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#true} assume !(0 != ~pumpRunning~0); {8366#true} is VALID [2020-07-10 14:14:22,833 INFO L263 TraceCheckUtils]: 2: Hoare triple {8366#true} call processEnvironment__wrappee__methaneQuery(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:22,833 INFO L280 TraceCheckUtils]: 3: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {8366#true} is VALID [2020-07-10 14:14:22,833 INFO L280 TraceCheckUtils]: 4: Hoare triple {8366#true} assume !(0 != ~pumpRunning~0); {8366#true} is VALID [2020-07-10 14:14:22,834 INFO L263 TraceCheckUtils]: 5: Hoare triple {8366#true} call processEnvironment__wrappee__highWaterSensor(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:22,834 INFO L280 TraceCheckUtils]: 6: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {8366#true} is VALID [2020-07-10 14:14:22,835 INFO L280 TraceCheckUtils]: 7: Hoare triple {8366#true} assume 0 == ~pumpRunning~0; {8366#true} is VALID [2020-07-10 14:14:22,835 INFO L263 TraceCheckUtils]: 8: Hoare triple {8366#true} call #t~ret4 := isHighWaterLevel(); {8366#true} is VALID [2020-07-10 14:14:22,835 INFO L280 TraceCheckUtils]: 9: Hoare triple {8366#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {8366#true} is VALID [2020-07-10 14:14:22,835 INFO L263 TraceCheckUtils]: 10: Hoare triple {8366#true} call #t~ret25 := isHighWaterSensorDry(); {8366#true} is VALID [2020-07-10 14:14:22,835 INFO L280 TraceCheckUtils]: 11: Hoare triple {8366#true} havoc ~retValue_acc~12; {8366#true} is VALID [2020-07-10 14:14:22,836 INFO L280 TraceCheckUtils]: 12: Hoare triple {8366#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,837 INFO L280 TraceCheckUtils]: 13: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,838 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #530#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,838 INFO L280 TraceCheckUtils]: 15: Hoare triple {8543#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,839 INFO L280 TraceCheckUtils]: 16: Hoare triple {8543#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5;~tmp___0~1 := 0; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,839 INFO L280 TraceCheckUtils]: 17: Hoare triple {8543#(<= ~waterLevel~0 1)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,840 INFO L280 TraceCheckUtils]: 18: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,841 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #542#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,841 INFO L280 TraceCheckUtils]: 20: Hoare triple {8543#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,842 INFO L280 TraceCheckUtils]: 21: Hoare triple {8543#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~1); {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,843 INFO L263 TraceCheckUtils]: 22: Hoare triple {8543#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {8366#true} is VALID [2020-07-10 14:14:22,843 INFO L280 TraceCheckUtils]: 23: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:22,844 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8366#true} {8543#(<= ~waterLevel~0 1)} #546#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,845 INFO L280 TraceCheckUtils]: 25: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,846 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #556#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,846 INFO L280 TraceCheckUtils]: 27: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,847 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #514#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,848 INFO L280 TraceCheckUtils]: 29: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,849 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} #534#return; {8506#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 14:14:22,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:22,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:22,860 INFO L280 TraceCheckUtils]: 0: Hoare triple {8366#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {8366#true} is VALID [2020-07-10 14:14:22,860 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:22,861 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8366#true} {8366#true} #460#return; {8366#true} is VALID [2020-07-10 14:14:22,861 INFO L280 TraceCheckUtils]: 0: Hoare triple {8366#true} havoc ~tmp~7;havoc ~tmp___0~3; {8366#true} is VALID [2020-07-10 14:14:22,861 INFO L263 TraceCheckUtils]: 1: Hoare triple {8366#true} call #t~ret27 := getWaterLevel(); {8366#true} is VALID [2020-07-10 14:14:22,862 INFO L280 TraceCheckUtils]: 2: Hoare triple {8366#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {8366#true} is VALID [2020-07-10 14:14:22,862 INFO L280 TraceCheckUtils]: 3: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:22,862 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8366#true} {8366#true} #460#return; {8366#true} is VALID [2020-07-10 14:14:22,863 INFO L280 TraceCheckUtils]: 5: Hoare triple {8366#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {8366#true} is VALID [2020-07-10 14:14:22,863 INFO L280 TraceCheckUtils]: 6: Hoare triple {8366#true} assume !(0 == ~tmp~7); {8366#true} is VALID [2020-07-10 14:14:22,863 INFO L280 TraceCheckUtils]: 7: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:22,865 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8366#true} {8506#(<= |old(~waterLevel~0)| 1)} #536#return; {8506#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 14:14:22,866 INFO L280 TraceCheckUtils]: 0: Hoare triple {8474#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:14:22,866 INFO L280 TraceCheckUtils]: 1: Hoare triple {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:14:22,867 INFO L263 TraceCheckUtils]: 2: Hoare triple {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:22,868 INFO L280 TraceCheckUtils]: 3: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {8366#true} is VALID [2020-07-10 14:14:22,868 INFO L280 TraceCheckUtils]: 4: Hoare triple {8366#true} assume !(0 != ~pumpRunning~0); {8366#true} is VALID [2020-07-10 14:14:22,869 INFO L263 TraceCheckUtils]: 5: Hoare triple {8366#true} call processEnvironment__wrappee__methaneQuery(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:22,869 INFO L280 TraceCheckUtils]: 6: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {8366#true} is VALID [2020-07-10 14:14:22,870 INFO L280 TraceCheckUtils]: 7: Hoare triple {8366#true} assume !(0 != ~pumpRunning~0); {8366#true} is VALID [2020-07-10 14:14:22,871 INFO L263 TraceCheckUtils]: 8: Hoare triple {8366#true} call processEnvironment__wrappee__highWaterSensor(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:22,871 INFO L280 TraceCheckUtils]: 9: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {8366#true} is VALID [2020-07-10 14:14:22,871 INFO L280 TraceCheckUtils]: 10: Hoare triple {8366#true} assume 0 == ~pumpRunning~0; {8366#true} is VALID [2020-07-10 14:14:22,872 INFO L263 TraceCheckUtils]: 11: Hoare triple {8366#true} call #t~ret4 := isHighWaterLevel(); {8366#true} is VALID [2020-07-10 14:14:22,872 INFO L280 TraceCheckUtils]: 12: Hoare triple {8366#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {8366#true} is VALID [2020-07-10 14:14:22,872 INFO L263 TraceCheckUtils]: 13: Hoare triple {8366#true} call #t~ret25 := isHighWaterSensorDry(); {8366#true} is VALID [2020-07-10 14:14:22,873 INFO L280 TraceCheckUtils]: 14: Hoare triple {8366#true} havoc ~retValue_acc~12; {8366#true} is VALID [2020-07-10 14:14:22,874 INFO L280 TraceCheckUtils]: 15: Hoare triple {8366#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,875 INFO L280 TraceCheckUtils]: 16: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,876 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #530#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,876 INFO L280 TraceCheckUtils]: 18: Hoare triple {8543#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,877 INFO L280 TraceCheckUtils]: 19: Hoare triple {8543#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5;~tmp___0~1 := 0; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,878 INFO L280 TraceCheckUtils]: 20: Hoare triple {8543#(<= ~waterLevel~0 1)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,879 INFO L280 TraceCheckUtils]: 21: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,880 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #542#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,880 INFO L280 TraceCheckUtils]: 23: Hoare triple {8543#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,881 INFO L280 TraceCheckUtils]: 24: Hoare triple {8543#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~1); {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,881 INFO L263 TraceCheckUtils]: 25: Hoare triple {8543#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {8366#true} is VALID [2020-07-10 14:14:22,882 INFO L280 TraceCheckUtils]: 26: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:22,883 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {8366#true} {8543#(<= ~waterLevel~0 1)} #546#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,884 INFO L280 TraceCheckUtils]: 28: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,884 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #556#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,885 INFO L280 TraceCheckUtils]: 30: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,886 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #514#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,887 INFO L280 TraceCheckUtils]: 32: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:22,888 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} #534#return; {8506#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 14:14:22,888 INFO L263 TraceCheckUtils]: 34: Hoare triple {8506#(<= |old(~waterLevel~0)| 1)} call __utac_acc__Specification4_spec__1(); {8366#true} is VALID [2020-07-10 14:14:22,889 INFO L280 TraceCheckUtils]: 35: Hoare triple {8366#true} havoc ~tmp~7;havoc ~tmp___0~3; {8366#true} is VALID [2020-07-10 14:14:22,889 INFO L263 TraceCheckUtils]: 36: Hoare triple {8366#true} call #t~ret27 := getWaterLevel(); {8366#true} is VALID [2020-07-10 14:14:22,889 INFO L280 TraceCheckUtils]: 37: Hoare triple {8366#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {8366#true} is VALID [2020-07-10 14:14:22,890 INFO L280 TraceCheckUtils]: 38: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:22,890 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8366#true} {8366#true} #460#return; {8366#true} is VALID [2020-07-10 14:14:22,890 INFO L280 TraceCheckUtils]: 40: Hoare triple {8366#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {8366#true} is VALID [2020-07-10 14:14:22,891 INFO L280 TraceCheckUtils]: 41: Hoare triple {8366#true} assume !(0 == ~tmp~7); {8366#true} is VALID [2020-07-10 14:14:22,891 INFO L280 TraceCheckUtils]: 42: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:22,892 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {8366#true} {8506#(<= |old(~waterLevel~0)| 1)} #536#return; {8506#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 14:14:22,893 INFO L280 TraceCheckUtils]: 44: Hoare triple {8506#(<= |old(~waterLevel~0)| 1)} assume true; {8506#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 14:14:22,893 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {8506#(<= |old(~waterLevel~0)| 1)} {8384#(<= 2 ~waterLevel~0)} #522#return; {8367#false} is VALID [2020-07-10 14:14:22,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:22,899 INFO L280 TraceCheckUtils]: 0: Hoare triple {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {8366#true} is VALID [2020-07-10 14:14:22,900 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:22,900 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8366#true} {8367#false} #516#return; {8367#false} is VALID [2020-07-10 14:14:22,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:22,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:22,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:22,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:22,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:22,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {8366#true} havoc ~retValue_acc~12; {8366#true} is VALID [2020-07-10 14:14:22,945 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8366#true} is VALID [2020-07-10 14:14:22,945 INFO L280 TraceCheckUtils]: 2: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:22,946 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8366#true} {8366#true} #530#return; {8366#true} is VALID [2020-07-10 14:14:22,946 INFO L280 TraceCheckUtils]: 0: Hoare triple {8366#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {8366#true} is VALID [2020-07-10 14:14:22,947 INFO L263 TraceCheckUtils]: 1: Hoare triple {8366#true} call #t~ret25 := isHighWaterSensorDry(); {8366#true} is VALID [2020-07-10 14:14:22,947 INFO L280 TraceCheckUtils]: 2: Hoare triple {8366#true} havoc ~retValue_acc~12; {8366#true} is VALID [2020-07-10 14:14:22,948 INFO L280 TraceCheckUtils]: 3: Hoare triple {8366#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8366#true} is VALID [2020-07-10 14:14:22,948 INFO L280 TraceCheckUtils]: 4: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:22,949 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {8366#true} {8366#true} #530#return; {8366#true} is VALID [2020-07-10 14:14:22,949 INFO L280 TraceCheckUtils]: 6: Hoare triple {8366#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {8366#true} is VALID [2020-07-10 14:14:22,949 INFO L280 TraceCheckUtils]: 7: Hoare triple {8366#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {8366#true} is VALID [2020-07-10 14:14:22,949 INFO L280 TraceCheckUtils]: 8: Hoare triple {8366#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {8366#true} is VALID [2020-07-10 14:14:22,950 INFO L280 TraceCheckUtils]: 9: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:22,950 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {8366#true} {8366#true} #542#return; {8366#true} is VALID [2020-07-10 14:14:22,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:22,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:22,959 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8366#true} {8366#true} #546#return; {8366#true} is VALID [2020-07-10 14:14:22,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {8366#true} is VALID [2020-07-10 14:14:22,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#true} assume 0 == ~pumpRunning~0; {8366#true} is VALID [2020-07-10 14:14:22,960 INFO L263 TraceCheckUtils]: 2: Hoare triple {8366#true} call #t~ret4 := isHighWaterLevel(); {8366#true} is VALID [2020-07-10 14:14:22,960 INFO L280 TraceCheckUtils]: 3: Hoare triple {8366#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {8366#true} is VALID [2020-07-10 14:14:22,960 INFO L263 TraceCheckUtils]: 4: Hoare triple {8366#true} call #t~ret25 := isHighWaterSensorDry(); {8366#true} is VALID [2020-07-10 14:14:22,961 INFO L280 TraceCheckUtils]: 5: Hoare triple {8366#true} havoc ~retValue_acc~12; {8366#true} is VALID [2020-07-10 14:14:22,961 INFO L280 TraceCheckUtils]: 6: Hoare triple {8366#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8366#true} is VALID [2020-07-10 14:14:22,962 INFO L280 TraceCheckUtils]: 7: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:22,962 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8366#true} {8366#true} #530#return; {8366#true} is VALID [2020-07-10 14:14:22,962 INFO L280 TraceCheckUtils]: 9: Hoare triple {8366#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {8366#true} is VALID [2020-07-10 14:14:22,963 INFO L280 TraceCheckUtils]: 10: Hoare triple {8366#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {8366#true} is VALID [2020-07-10 14:14:22,963 INFO L280 TraceCheckUtils]: 11: Hoare triple {8366#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {8366#true} is VALID [2020-07-10 14:14:22,963 INFO L280 TraceCheckUtils]: 12: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:22,964 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8366#true} {8366#true} #542#return; {8366#true} is VALID [2020-07-10 14:14:22,964 INFO L280 TraceCheckUtils]: 14: Hoare triple {8366#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {8366#true} is VALID [2020-07-10 14:14:22,964 INFO L280 TraceCheckUtils]: 15: Hoare triple {8366#true} assume !(0 != ~tmp~1); {8366#true} is VALID [2020-07-10 14:14:22,965 INFO L263 TraceCheckUtils]: 16: Hoare triple {8366#true} call processEnvironment__wrappee__base(); {8366#true} is VALID [2020-07-10 14:14:22,965 INFO L280 TraceCheckUtils]: 17: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:22,965 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {8366#true} {8366#true} #546#return; {8366#true} is VALID [2020-07-10 14:14:22,965 INFO L280 TraceCheckUtils]: 19: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:22,966 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8366#true} {8366#true} #556#return; {8366#true} is VALID [2020-07-10 14:14:22,967 INFO L280 TraceCheckUtils]: 0: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {8366#true} is VALID [2020-07-10 14:14:22,967 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#true} assume !(0 != ~pumpRunning~0); {8366#true} is VALID [2020-07-10 14:14:22,972 INFO L263 TraceCheckUtils]: 2: Hoare triple {8366#true} call processEnvironment__wrappee__highWaterSensor(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:22,972 INFO L280 TraceCheckUtils]: 3: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {8366#true} is VALID [2020-07-10 14:14:22,973 INFO L280 TraceCheckUtils]: 4: Hoare triple {8366#true} assume 0 == ~pumpRunning~0; {8366#true} is VALID [2020-07-10 14:14:22,973 INFO L263 TraceCheckUtils]: 5: Hoare triple {8366#true} call #t~ret4 := isHighWaterLevel(); {8366#true} is VALID [2020-07-10 14:14:22,973 INFO L280 TraceCheckUtils]: 6: Hoare triple {8366#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {8366#true} is VALID [2020-07-10 14:14:22,974 INFO L263 TraceCheckUtils]: 7: Hoare triple {8366#true} call #t~ret25 := isHighWaterSensorDry(); {8366#true} is VALID [2020-07-10 14:14:22,974 INFO L280 TraceCheckUtils]: 8: Hoare triple {8366#true} havoc ~retValue_acc~12; {8366#true} is VALID [2020-07-10 14:14:22,974 INFO L280 TraceCheckUtils]: 9: Hoare triple {8366#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8366#true} is VALID [2020-07-10 14:14:22,975 INFO L280 TraceCheckUtils]: 10: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:22,975 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8366#true} {8366#true} #530#return; {8366#true} is VALID [2020-07-10 14:14:22,975 INFO L280 TraceCheckUtils]: 12: Hoare triple {8366#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {8366#true} is VALID [2020-07-10 14:14:22,976 INFO L280 TraceCheckUtils]: 13: Hoare triple {8366#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {8366#true} is VALID [2020-07-10 14:14:22,976 INFO L280 TraceCheckUtils]: 14: Hoare triple {8366#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {8366#true} is VALID [2020-07-10 14:14:22,976 INFO L280 TraceCheckUtils]: 15: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:22,977 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8366#true} {8366#true} #542#return; {8366#true} is VALID [2020-07-10 14:14:22,977 INFO L280 TraceCheckUtils]: 17: Hoare triple {8366#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {8366#true} is VALID [2020-07-10 14:14:22,977 INFO L280 TraceCheckUtils]: 18: Hoare triple {8366#true} assume !(0 != ~tmp~1); {8366#true} is VALID [2020-07-10 14:14:22,978 INFO L263 TraceCheckUtils]: 19: Hoare triple {8366#true} call processEnvironment__wrappee__base(); {8366#true} is VALID [2020-07-10 14:14:22,978 INFO L280 TraceCheckUtils]: 20: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:22,978 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {8366#true} {8366#true} #546#return; {8366#true} is VALID [2020-07-10 14:14:22,979 INFO L280 TraceCheckUtils]: 22: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:22,979 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {8366#true} {8366#true} #556#return; {8366#true} is VALID [2020-07-10 14:14:22,980 INFO L280 TraceCheckUtils]: 24: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:22,980 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8366#true} {8366#true} #514#return; {8366#true} is VALID [2020-07-10 14:14:22,982 INFO L280 TraceCheckUtils]: 0: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {8366#true} is VALID [2020-07-10 14:14:22,982 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#true} assume !(0 != ~pumpRunning~0); {8366#true} is VALID [2020-07-10 14:14:22,983 INFO L263 TraceCheckUtils]: 2: Hoare triple {8366#true} call processEnvironment__wrappee__methaneQuery(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:22,984 INFO L280 TraceCheckUtils]: 3: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {8366#true} is VALID [2020-07-10 14:14:22,984 INFO L280 TraceCheckUtils]: 4: Hoare triple {8366#true} assume !(0 != ~pumpRunning~0); {8366#true} is VALID [2020-07-10 14:14:23,030 INFO L263 TraceCheckUtils]: 5: Hoare triple {8366#true} call processEnvironment__wrappee__highWaterSensor(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:23,030 INFO L280 TraceCheckUtils]: 6: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {8366#true} is VALID [2020-07-10 14:14:23,031 INFO L280 TraceCheckUtils]: 7: Hoare triple {8366#true} assume 0 == ~pumpRunning~0; {8366#true} is VALID [2020-07-10 14:14:23,031 INFO L263 TraceCheckUtils]: 8: Hoare triple {8366#true} call #t~ret4 := isHighWaterLevel(); {8366#true} is VALID [2020-07-10 14:14:23,031 INFO L280 TraceCheckUtils]: 9: Hoare triple {8366#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {8366#true} is VALID [2020-07-10 14:14:23,032 INFO L263 TraceCheckUtils]: 10: Hoare triple {8366#true} call #t~ret25 := isHighWaterSensorDry(); {8366#true} is VALID [2020-07-10 14:14:23,032 INFO L280 TraceCheckUtils]: 11: Hoare triple {8366#true} havoc ~retValue_acc~12; {8366#true} is VALID [2020-07-10 14:14:23,032 INFO L280 TraceCheckUtils]: 12: Hoare triple {8366#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8366#true} is VALID [2020-07-10 14:14:23,033 INFO L280 TraceCheckUtils]: 13: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:23,033 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {8366#true} {8366#true} #530#return; {8366#true} is VALID [2020-07-10 14:14:23,033 INFO L280 TraceCheckUtils]: 15: Hoare triple {8366#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {8366#true} is VALID [2020-07-10 14:14:23,034 INFO L280 TraceCheckUtils]: 16: Hoare triple {8366#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {8366#true} is VALID [2020-07-10 14:14:23,034 INFO L280 TraceCheckUtils]: 17: Hoare triple {8366#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {8366#true} is VALID [2020-07-10 14:14:23,034 INFO L280 TraceCheckUtils]: 18: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:23,035 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {8366#true} {8366#true} #542#return; {8366#true} is VALID [2020-07-10 14:14:23,035 INFO L280 TraceCheckUtils]: 20: Hoare triple {8366#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {8366#true} is VALID [2020-07-10 14:14:23,035 INFO L280 TraceCheckUtils]: 21: Hoare triple {8366#true} assume !(0 != ~tmp~1); {8366#true} is VALID [2020-07-10 14:14:23,036 INFO L263 TraceCheckUtils]: 22: Hoare triple {8366#true} call processEnvironment__wrappee__base(); {8366#true} is VALID [2020-07-10 14:14:23,036 INFO L280 TraceCheckUtils]: 23: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:23,036 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {8366#true} {8366#true} #546#return; {8366#true} is VALID [2020-07-10 14:14:23,037 INFO L280 TraceCheckUtils]: 25: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:23,037 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8366#true} {8366#true} #556#return; {8366#true} is VALID [2020-07-10 14:14:23,037 INFO L280 TraceCheckUtils]: 27: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:23,038 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {8366#true} {8366#true} #514#return; {8366#true} is VALID [2020-07-10 14:14:23,045 INFO L280 TraceCheckUtils]: 29: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:23,045 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {8366#true} {8367#false} #534#return; {8367#false} is VALID [2020-07-10 14:14:23,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:23,057 INFO L280 TraceCheckUtils]: 0: Hoare triple {8366#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {8366#true} is VALID [2020-07-10 14:14:23,058 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:23,058 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8366#true} {8367#false} #460#return; {8367#false} is VALID [2020-07-10 14:14:23,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:23,061 INFO L280 TraceCheckUtils]: 0: Hoare triple {8366#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {8366#true} is VALID [2020-07-10 14:14:23,061 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:23,062 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8366#true} {8367#false} #462#return; {8367#false} is VALID [2020-07-10 14:14:23,066 INFO L263 TraceCheckUtils]: 0: Hoare triple {8366#true} call ULTIMATE.init(); {8471#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:14:23,074 INFO L280 TraceCheckUtils]: 1: Hoare triple {8471#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,075 INFO L280 TraceCheckUtils]: 2: Hoare triple {8371#(= 1 ~waterLevel~0)} assume true; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,076 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8371#(= 1 ~waterLevel~0)} {8366#true} #568#return; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,077 INFO L263 TraceCheckUtils]: 4: Hoare triple {8371#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,078 INFO L280 TraceCheckUtils]: 5: Hoare triple {8371#(= 1 ~waterLevel~0)} havoc ~retValue_acc~6;havoc ~tmp~8; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,078 INFO L263 TraceCheckUtils]: 6: Hoare triple {8371#(= 1 ~waterLevel~0)} call select_helpers(); {8366#true} is VALID [2020-07-10 14:14:23,078 INFO L280 TraceCheckUtils]: 7: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:23,079 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8366#true} {8371#(= 1 ~waterLevel~0)} #466#return; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,079 INFO L263 TraceCheckUtils]: 9: Hoare triple {8371#(= 1 ~waterLevel~0)} call select_features(); {8366#true} is VALID [2020-07-10 14:14:23,080 INFO L280 TraceCheckUtils]: 10: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:23,081 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8366#true} {8371#(= 1 ~waterLevel~0)} #468#return; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,081 INFO L263 TraceCheckUtils]: 12: Hoare triple {8371#(= 1 ~waterLevel~0)} call #t~ret30 := valid_product(); {8366#true} is VALID [2020-07-10 14:14:23,081 INFO L280 TraceCheckUtils]: 13: Hoare triple {8366#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {8366#true} is VALID [2020-07-10 14:14:23,081 INFO L280 TraceCheckUtils]: 14: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:23,083 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8366#true} {8371#(= 1 ~waterLevel~0)} #470#return; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,083 INFO L280 TraceCheckUtils]: 16: Hoare triple {8371#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,084 INFO L280 TraceCheckUtils]: 17: Hoare triple {8371#(= 1 ~waterLevel~0)} assume 0 != ~tmp~8; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,084 INFO L263 TraceCheckUtils]: 18: Hoare triple {8371#(= 1 ~waterLevel~0)} call setup(); {8366#true} is VALID [2020-07-10 14:14:23,085 INFO L280 TraceCheckUtils]: 19: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:23,086 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8366#true} {8371#(= 1 ~waterLevel~0)} #472#return; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,086 INFO L263 TraceCheckUtils]: 21: Hoare triple {8371#(= 1 ~waterLevel~0)} call runTest(); {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,087 INFO L263 TraceCheckUtils]: 22: Hoare triple {8371#(= 1 ~waterLevel~0)} call test(); {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,088 INFO L280 TraceCheckUtils]: 23: Hoare triple {8371#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,089 INFO L280 TraceCheckUtils]: 24: Hoare triple {8371#(= 1 ~waterLevel~0)} assume !false; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,090 INFO L280 TraceCheckUtils]: 25: Hoare triple {8371#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,090 INFO L280 TraceCheckUtils]: 26: Hoare triple {8371#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,091 INFO L280 TraceCheckUtils]: 27: Hoare triple {8371#(= 1 ~waterLevel~0)} assume 0 != ~tmp~0; {8371#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,092 INFO L263 TraceCheckUtils]: 28: Hoare triple {8371#(= 1 ~waterLevel~0)} call waterRise(); {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:14:23,093 INFO L280 TraceCheckUtils]: 29: Hoare triple {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {8473#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 14:14:23,094 INFO L280 TraceCheckUtils]: 30: Hoare triple {8473#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {8473#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 14:14:23,095 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8473#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {8371#(= 1 ~waterLevel~0)} #516#return; {8384#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,096 INFO L280 TraceCheckUtils]: 32: Hoare triple {8384#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {8384#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,097 INFO L280 TraceCheckUtils]: 33: Hoare triple {8384#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {8384#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,097 INFO L280 TraceCheckUtils]: 34: Hoare triple {8384#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {8384#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,098 INFO L280 TraceCheckUtils]: 35: Hoare triple {8384#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {8384#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,099 INFO L280 TraceCheckUtils]: 36: Hoare triple {8384#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___1~0; {8384#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,100 INFO L263 TraceCheckUtils]: 37: Hoare triple {8384#(<= 2 ~waterLevel~0)} call timeShift(); {8474#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:14:23,102 INFO L280 TraceCheckUtils]: 38: Hoare triple {8474#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:14:23,104 INFO L280 TraceCheckUtils]: 39: Hoare triple {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:14:23,105 INFO L263 TraceCheckUtils]: 40: Hoare triple {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:23,106 INFO L280 TraceCheckUtils]: 41: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {8366#true} is VALID [2020-07-10 14:14:23,106 INFO L280 TraceCheckUtils]: 42: Hoare triple {8366#true} assume !(0 != ~pumpRunning~0); {8366#true} is VALID [2020-07-10 14:14:23,107 INFO L263 TraceCheckUtils]: 43: Hoare triple {8366#true} call processEnvironment__wrappee__methaneQuery(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:23,107 INFO L280 TraceCheckUtils]: 44: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {8366#true} is VALID [2020-07-10 14:14:23,108 INFO L280 TraceCheckUtils]: 45: Hoare triple {8366#true} assume !(0 != ~pumpRunning~0); {8366#true} is VALID [2020-07-10 14:14:23,108 INFO L263 TraceCheckUtils]: 46: Hoare triple {8366#true} call processEnvironment__wrappee__highWaterSensor(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:23,109 INFO L280 TraceCheckUtils]: 47: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {8366#true} is VALID [2020-07-10 14:14:23,109 INFO L280 TraceCheckUtils]: 48: Hoare triple {8366#true} assume 0 == ~pumpRunning~0; {8366#true} is VALID [2020-07-10 14:14:23,109 INFO L263 TraceCheckUtils]: 49: Hoare triple {8366#true} call #t~ret4 := isHighWaterLevel(); {8366#true} is VALID [2020-07-10 14:14:23,110 INFO L280 TraceCheckUtils]: 50: Hoare triple {8366#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {8366#true} is VALID [2020-07-10 14:14:23,110 INFO L263 TraceCheckUtils]: 51: Hoare triple {8366#true} call #t~ret25 := isHighWaterSensorDry(); {8366#true} is VALID [2020-07-10 14:14:23,110 INFO L280 TraceCheckUtils]: 52: Hoare triple {8366#true} havoc ~retValue_acc~12; {8366#true} is VALID [2020-07-10 14:14:23,111 INFO L280 TraceCheckUtils]: 53: Hoare triple {8366#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,112 INFO L280 TraceCheckUtils]: 54: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,113 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #530#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,114 INFO L280 TraceCheckUtils]: 56: Hoare triple {8543#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,114 INFO L280 TraceCheckUtils]: 57: Hoare triple {8543#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5;~tmp___0~1 := 0; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,115 INFO L280 TraceCheckUtils]: 58: Hoare triple {8543#(<= ~waterLevel~0 1)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,116 INFO L280 TraceCheckUtils]: 59: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,116 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #542#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,117 INFO L280 TraceCheckUtils]: 61: Hoare triple {8543#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,117 INFO L280 TraceCheckUtils]: 62: Hoare triple {8543#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~1); {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,118 INFO L263 TraceCheckUtils]: 63: Hoare triple {8543#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {8366#true} is VALID [2020-07-10 14:14:23,118 INFO L280 TraceCheckUtils]: 64: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:23,118 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {8366#true} {8543#(<= ~waterLevel~0 1)} #546#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,119 INFO L280 TraceCheckUtils]: 66: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,119 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #556#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,120 INFO L280 TraceCheckUtils]: 68: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,121 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #514#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,121 INFO L280 TraceCheckUtils]: 70: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,122 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} #534#return; {8506#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 14:14:23,122 INFO L263 TraceCheckUtils]: 72: Hoare triple {8506#(<= |old(~waterLevel~0)| 1)} call __utac_acc__Specification4_spec__1(); {8366#true} is VALID [2020-07-10 14:14:23,123 INFO L280 TraceCheckUtils]: 73: Hoare triple {8366#true} havoc ~tmp~7;havoc ~tmp___0~3; {8366#true} is VALID [2020-07-10 14:14:23,123 INFO L263 TraceCheckUtils]: 74: Hoare triple {8366#true} call #t~ret27 := getWaterLevel(); {8366#true} is VALID [2020-07-10 14:14:23,123 INFO L280 TraceCheckUtils]: 75: Hoare triple {8366#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {8366#true} is VALID [2020-07-10 14:14:23,124 INFO L280 TraceCheckUtils]: 76: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:23,124 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {8366#true} {8366#true} #460#return; {8366#true} is VALID [2020-07-10 14:14:23,124 INFO L280 TraceCheckUtils]: 78: Hoare triple {8366#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {8366#true} is VALID [2020-07-10 14:14:23,124 INFO L280 TraceCheckUtils]: 79: Hoare triple {8366#true} assume !(0 == ~tmp~7); {8366#true} is VALID [2020-07-10 14:14:23,125 INFO L280 TraceCheckUtils]: 80: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:23,126 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {8366#true} {8506#(<= |old(~waterLevel~0)| 1)} #536#return; {8506#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 14:14:23,126 INFO L280 TraceCheckUtils]: 82: Hoare triple {8506#(<= |old(~waterLevel~0)| 1)} assume true; {8506#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 14:14:23,127 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {8506#(<= |old(~waterLevel~0)| 1)} {8384#(<= 2 ~waterLevel~0)} #522#return; {8367#false} is VALID [2020-07-10 14:14:23,128 INFO L280 TraceCheckUtils]: 84: Hoare triple {8367#false} assume !false; {8367#false} is VALID [2020-07-10 14:14:23,128 INFO L280 TraceCheckUtils]: 85: Hoare triple {8367#false} assume ~splverifierCounter~0 < 4; {8367#false} is VALID [2020-07-10 14:14:23,128 INFO L280 TraceCheckUtils]: 86: Hoare triple {8367#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {8367#false} is VALID [2020-07-10 14:14:23,128 INFO L280 TraceCheckUtils]: 87: Hoare triple {8367#false} assume 0 != ~tmp~0; {8367#false} is VALID [2020-07-10 14:14:23,129 INFO L263 TraceCheckUtils]: 88: Hoare triple {8367#false} call waterRise(); {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:14:23,129 INFO L280 TraceCheckUtils]: 89: Hoare triple {8472#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {8366#true} is VALID [2020-07-10 14:14:23,129 INFO L280 TraceCheckUtils]: 90: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:23,130 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {8366#true} {8367#false} #516#return; {8367#false} is VALID [2020-07-10 14:14:23,130 INFO L280 TraceCheckUtils]: 92: Hoare triple {8367#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {8367#false} is VALID [2020-07-10 14:14:23,130 INFO L280 TraceCheckUtils]: 93: Hoare triple {8367#false} assume !(0 != ~tmp___0~0); {8367#false} is VALID [2020-07-10 14:14:23,130 INFO L280 TraceCheckUtils]: 94: Hoare triple {8367#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {8367#false} is VALID [2020-07-10 14:14:23,131 INFO L280 TraceCheckUtils]: 95: Hoare triple {8367#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {8367#false} is VALID [2020-07-10 14:14:23,131 INFO L280 TraceCheckUtils]: 96: Hoare triple {8367#false} assume 0 != ~tmp___1~0; {8367#false} is VALID [2020-07-10 14:14:23,131 INFO L263 TraceCheckUtils]: 97: Hoare triple {8367#false} call timeShift(); {8367#false} is VALID [2020-07-10 14:14:23,131 INFO L280 TraceCheckUtils]: 98: Hoare triple {8367#false} assume !(0 != ~pumpRunning~0); {8367#false} is VALID [2020-07-10 14:14:23,132 INFO L280 TraceCheckUtils]: 99: Hoare triple {8367#false} assume 0 != ~systemActive~0; {8367#false} is VALID [2020-07-10 14:14:23,132 INFO L263 TraceCheckUtils]: 100: Hoare triple {8367#false} call processEnvironment(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:23,132 INFO L280 TraceCheckUtils]: 101: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {8366#true} is VALID [2020-07-10 14:14:23,133 INFO L280 TraceCheckUtils]: 102: Hoare triple {8366#true} assume !(0 != ~pumpRunning~0); {8366#true} is VALID [2020-07-10 14:14:23,134 INFO L263 TraceCheckUtils]: 103: Hoare triple {8366#true} call processEnvironment__wrappee__methaneQuery(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:23,134 INFO L280 TraceCheckUtils]: 104: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {8366#true} is VALID [2020-07-10 14:14:23,134 INFO L280 TraceCheckUtils]: 105: Hoare triple {8366#true} assume !(0 != ~pumpRunning~0); {8366#true} is VALID [2020-07-10 14:14:23,135 INFO L263 TraceCheckUtils]: 106: Hoare triple {8366#true} call processEnvironment__wrappee__highWaterSensor(); {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:23,136 INFO L280 TraceCheckUtils]: 107: Hoare triple {8516#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {8366#true} is VALID [2020-07-10 14:14:23,136 INFO L280 TraceCheckUtils]: 108: Hoare triple {8366#true} assume 0 == ~pumpRunning~0; {8366#true} is VALID [2020-07-10 14:14:23,136 INFO L263 TraceCheckUtils]: 109: Hoare triple {8366#true} call #t~ret4 := isHighWaterLevel(); {8366#true} is VALID [2020-07-10 14:14:23,137 INFO L280 TraceCheckUtils]: 110: Hoare triple {8366#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {8366#true} is VALID [2020-07-10 14:14:23,137 INFO L263 TraceCheckUtils]: 111: Hoare triple {8366#true} call #t~ret25 := isHighWaterSensorDry(); {8366#true} is VALID [2020-07-10 14:14:23,137 INFO L280 TraceCheckUtils]: 112: Hoare triple {8366#true} havoc ~retValue_acc~12; {8366#true} is VALID [2020-07-10 14:14:23,137 INFO L280 TraceCheckUtils]: 113: Hoare triple {8366#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8366#true} is VALID [2020-07-10 14:14:23,138 INFO L280 TraceCheckUtils]: 114: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:23,138 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {8366#true} {8366#true} #530#return; {8366#true} is VALID [2020-07-10 14:14:23,138 INFO L280 TraceCheckUtils]: 116: Hoare triple {8366#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {8366#true} is VALID [2020-07-10 14:14:23,139 INFO L280 TraceCheckUtils]: 117: Hoare triple {8366#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {8366#true} is VALID [2020-07-10 14:14:23,139 INFO L280 TraceCheckUtils]: 118: Hoare triple {8366#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {8366#true} is VALID [2020-07-10 14:14:23,139 INFO L280 TraceCheckUtils]: 119: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:23,140 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {8366#true} {8366#true} #542#return; {8366#true} is VALID [2020-07-10 14:14:23,140 INFO L280 TraceCheckUtils]: 121: Hoare triple {8366#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {8366#true} is VALID [2020-07-10 14:14:23,140 INFO L280 TraceCheckUtils]: 122: Hoare triple {8366#true} assume !(0 != ~tmp~1); {8366#true} is VALID [2020-07-10 14:14:23,140 INFO L263 TraceCheckUtils]: 123: Hoare triple {8366#true} call processEnvironment__wrappee__base(); {8366#true} is VALID [2020-07-10 14:14:23,141 INFO L280 TraceCheckUtils]: 124: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:23,141 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {8366#true} {8366#true} #546#return; {8366#true} is VALID [2020-07-10 14:14:23,141 INFO L280 TraceCheckUtils]: 126: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:23,142 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {8366#true} {8366#true} #556#return; {8366#true} is VALID [2020-07-10 14:14:23,142 INFO L280 TraceCheckUtils]: 128: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:23,142 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {8366#true} {8366#true} #514#return; {8366#true} is VALID [2020-07-10 14:14:23,143 INFO L280 TraceCheckUtils]: 130: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:23,143 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {8366#true} {8367#false} #534#return; {8367#false} is VALID [2020-07-10 14:14:23,143 INFO L263 TraceCheckUtils]: 132: Hoare triple {8367#false} call __utac_acc__Specification4_spec__1(); {8367#false} is VALID [2020-07-10 14:14:23,144 INFO L280 TraceCheckUtils]: 133: Hoare triple {8367#false} havoc ~tmp~7;havoc ~tmp___0~3; {8367#false} is VALID [2020-07-10 14:14:23,144 INFO L263 TraceCheckUtils]: 134: Hoare triple {8367#false} call #t~ret27 := getWaterLevel(); {8366#true} is VALID [2020-07-10 14:14:23,144 INFO L280 TraceCheckUtils]: 135: Hoare triple {8366#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {8366#true} is VALID [2020-07-10 14:14:23,144 INFO L280 TraceCheckUtils]: 136: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:23,145 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {8366#true} {8367#false} #460#return; {8367#false} is VALID [2020-07-10 14:14:23,145 INFO L280 TraceCheckUtils]: 138: Hoare triple {8367#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {8367#false} is VALID [2020-07-10 14:14:23,145 INFO L280 TraceCheckUtils]: 139: Hoare triple {8367#false} assume 0 == ~tmp~7; {8367#false} is VALID [2020-07-10 14:14:23,146 INFO L263 TraceCheckUtils]: 140: Hoare triple {8367#false} call #t~ret28 := isPumpRunning(); {8366#true} is VALID [2020-07-10 14:14:23,146 INFO L280 TraceCheckUtils]: 141: Hoare triple {8366#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {8366#true} is VALID [2020-07-10 14:14:23,146 INFO L280 TraceCheckUtils]: 142: Hoare triple {8366#true} assume true; {8366#true} is VALID [2020-07-10 14:14:23,146 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {8366#true} {8367#false} #462#return; {8367#false} is VALID [2020-07-10 14:14:23,147 INFO L280 TraceCheckUtils]: 144: Hoare triple {8367#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {8367#false} is VALID [2020-07-10 14:14:23,147 INFO L280 TraceCheckUtils]: 145: Hoare triple {8367#false} assume 0 != ~tmp___0~3; {8367#false} is VALID [2020-07-10 14:14:23,147 INFO L263 TraceCheckUtils]: 146: Hoare triple {8367#false} call __automaton_fail(); {8367#false} is VALID [2020-07-10 14:14:23,148 INFO L280 TraceCheckUtils]: 147: Hoare triple {8367#false} assume !false; {8367#false} is VALID [2020-07-10 14:14:23,187 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 19 proven. 18 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-07-10 14:14:23,188 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [995802045] [2020-07-10 14:14:23,189 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1974343706] [2020-07-10 14:14:23,189 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:14:23,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:23,404 INFO L264 TraceCheckSpWp]: Trace formula consists of 882 conjuncts, 13 conjunts are in the unsatisfiable core [2020-07-10 14:14:23,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:23,459 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:14:23,798 INFO L263 TraceCheckUtils]: 0: Hoare triple {8366#true} call ULTIMATE.init(); {8366#true} is VALID [2020-07-10 14:14:23,810 INFO L280 TraceCheckUtils]: 1: Hoare triple {8366#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,810 INFO L280 TraceCheckUtils]: 2: Hoare triple {8655#(<= 1 ~waterLevel~0)} assume true; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,811 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8655#(<= 1 ~waterLevel~0)} {8366#true} #568#return; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,812 INFO L263 TraceCheckUtils]: 4: Hoare triple {8655#(<= 1 ~waterLevel~0)} call #t~ret76 := main(); {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,812 INFO L280 TraceCheckUtils]: 5: Hoare triple {8655#(<= 1 ~waterLevel~0)} havoc ~retValue_acc~6;havoc ~tmp~8; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,813 INFO L263 TraceCheckUtils]: 6: Hoare triple {8655#(<= 1 ~waterLevel~0)} call select_helpers(); {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,813 INFO L280 TraceCheckUtils]: 7: Hoare triple {8655#(<= 1 ~waterLevel~0)} assume true; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,814 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8655#(<= 1 ~waterLevel~0)} {8655#(<= 1 ~waterLevel~0)} #466#return; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,814 INFO L263 TraceCheckUtils]: 9: Hoare triple {8655#(<= 1 ~waterLevel~0)} call select_features(); {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,815 INFO L280 TraceCheckUtils]: 10: Hoare triple {8655#(<= 1 ~waterLevel~0)} assume true; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,815 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8655#(<= 1 ~waterLevel~0)} {8655#(<= 1 ~waterLevel~0)} #468#return; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,816 INFO L263 TraceCheckUtils]: 12: Hoare triple {8655#(<= 1 ~waterLevel~0)} call #t~ret30 := valid_product(); {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,816 INFO L280 TraceCheckUtils]: 13: Hoare triple {8655#(<= 1 ~waterLevel~0)} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,817 INFO L280 TraceCheckUtils]: 14: Hoare triple {8655#(<= 1 ~waterLevel~0)} assume true; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,818 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8655#(<= 1 ~waterLevel~0)} {8655#(<= 1 ~waterLevel~0)} #470#return; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,818 INFO L280 TraceCheckUtils]: 16: Hoare triple {8655#(<= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,819 INFO L280 TraceCheckUtils]: 17: Hoare triple {8655#(<= 1 ~waterLevel~0)} assume 0 != ~tmp~8; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,819 INFO L263 TraceCheckUtils]: 18: Hoare triple {8655#(<= 1 ~waterLevel~0)} call setup(); {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,820 INFO L280 TraceCheckUtils]: 19: Hoare triple {8655#(<= 1 ~waterLevel~0)} assume true; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,821 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8655#(<= 1 ~waterLevel~0)} {8655#(<= 1 ~waterLevel~0)} #472#return; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,822 INFO L263 TraceCheckUtils]: 21: Hoare triple {8655#(<= 1 ~waterLevel~0)} call runTest(); {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,822 INFO L263 TraceCheckUtils]: 22: Hoare triple {8655#(<= 1 ~waterLevel~0)} call test(); {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,823 INFO L280 TraceCheckUtils]: 23: Hoare triple {8655#(<= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,823 INFO L280 TraceCheckUtils]: 24: Hoare triple {8655#(<= 1 ~waterLevel~0)} assume !false; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,824 INFO L280 TraceCheckUtils]: 25: Hoare triple {8655#(<= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,824 INFO L280 TraceCheckUtils]: 26: Hoare triple {8655#(<= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,825 INFO L280 TraceCheckUtils]: 27: Hoare triple {8655#(<= 1 ~waterLevel~0)} assume 0 != ~tmp~0; {8655#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,825 INFO L263 TraceCheckUtils]: 28: Hoare triple {8655#(<= 1 ~waterLevel~0)} call waterRise(); {8737#(<= |old(~waterLevel~0)| ~waterLevel~0)} is VALID [2020-07-10 14:14:23,826 INFO L280 TraceCheckUtils]: 29: Hoare triple {8737#(<= |old(~waterLevel~0)| ~waterLevel~0)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {8473#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 14:14:23,827 INFO L280 TraceCheckUtils]: 30: Hoare triple {8473#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {8473#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 14:14:23,828 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {8473#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {8655#(<= 1 ~waterLevel~0)} #516#return; {8384#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,828 INFO L280 TraceCheckUtils]: 32: Hoare triple {8384#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {8384#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,829 INFO L280 TraceCheckUtils]: 33: Hoare triple {8384#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {8384#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,829 INFO L280 TraceCheckUtils]: 34: Hoare triple {8384#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {8384#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,830 INFO L280 TraceCheckUtils]: 35: Hoare triple {8384#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {8384#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,830 INFO L280 TraceCheckUtils]: 36: Hoare triple {8384#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___1~0; {8384#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:14:23,831 INFO L263 TraceCheckUtils]: 37: Hoare triple {8384#(<= 2 ~waterLevel~0)} call timeShift(); {8737#(<= |old(~waterLevel~0)| ~waterLevel~0)} is VALID [2020-07-10 14:14:23,832 INFO L280 TraceCheckUtils]: 38: Hoare triple {8737#(<= |old(~waterLevel~0)| ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {8737#(<= |old(~waterLevel~0)| ~waterLevel~0)} is VALID [2020-07-10 14:14:23,832 INFO L280 TraceCheckUtils]: 39: Hoare triple {8737#(<= |old(~waterLevel~0)| ~waterLevel~0)} assume 0 != ~systemActive~0; {8737#(<= |old(~waterLevel~0)| ~waterLevel~0)} is VALID [2020-07-10 14:14:23,832 INFO L263 TraceCheckUtils]: 40: Hoare triple {8737#(<= |old(~waterLevel~0)| ~waterLevel~0)} call processEnvironment(); {8366#true} is VALID [2020-07-10 14:14:23,832 INFO L280 TraceCheckUtils]: 41: Hoare triple {8366#true} havoc ~tmp~3; {8366#true} is VALID [2020-07-10 14:14:23,833 INFO L280 TraceCheckUtils]: 42: Hoare triple {8366#true} assume !(0 != ~pumpRunning~0); {8366#true} is VALID [2020-07-10 14:14:23,833 INFO L263 TraceCheckUtils]: 43: Hoare triple {8366#true} call processEnvironment__wrappee__methaneQuery(); {8366#true} is VALID [2020-07-10 14:14:23,833 INFO L280 TraceCheckUtils]: 44: Hoare triple {8366#true} havoc ~tmp~2; {8366#true} is VALID [2020-07-10 14:14:23,833 INFO L280 TraceCheckUtils]: 45: Hoare triple {8366#true} assume !(0 != ~pumpRunning~0); {8366#true} is VALID [2020-07-10 14:14:23,833 INFO L263 TraceCheckUtils]: 46: Hoare triple {8366#true} call processEnvironment__wrappee__highWaterSensor(); {8366#true} is VALID [2020-07-10 14:14:23,833 INFO L280 TraceCheckUtils]: 47: Hoare triple {8366#true} havoc ~tmp~1; {8366#true} is VALID [2020-07-10 14:14:23,834 INFO L280 TraceCheckUtils]: 48: Hoare triple {8366#true} assume 0 == ~pumpRunning~0; {8366#true} is VALID [2020-07-10 14:14:23,834 INFO L263 TraceCheckUtils]: 49: Hoare triple {8366#true} call #t~ret4 := isHighWaterLevel(); {8366#true} is VALID [2020-07-10 14:14:23,834 INFO L280 TraceCheckUtils]: 50: Hoare triple {8366#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {8366#true} is VALID [2020-07-10 14:14:23,834 INFO L263 TraceCheckUtils]: 51: Hoare triple {8366#true} call #t~ret25 := isHighWaterSensorDry(); {8366#true} is VALID [2020-07-10 14:14:23,834 INFO L280 TraceCheckUtils]: 52: Hoare triple {8366#true} havoc ~retValue_acc~12; {8366#true} is VALID [2020-07-10 14:14:23,835 INFO L280 TraceCheckUtils]: 53: Hoare triple {8366#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,836 INFO L280 TraceCheckUtils]: 54: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,837 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #530#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,837 INFO L280 TraceCheckUtils]: 56: Hoare triple {8543#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,838 INFO L280 TraceCheckUtils]: 57: Hoare triple {8543#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5;~tmp___0~1 := 0; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,839 INFO L280 TraceCheckUtils]: 58: Hoare triple {8543#(<= ~waterLevel~0 1)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,839 INFO L280 TraceCheckUtils]: 59: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,841 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #542#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,841 INFO L280 TraceCheckUtils]: 61: Hoare triple {8543#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,842 INFO L280 TraceCheckUtils]: 62: Hoare triple {8543#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~1); {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,842 INFO L263 TraceCheckUtils]: 63: Hoare triple {8543#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,843 INFO L280 TraceCheckUtils]: 64: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,844 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8543#(<= ~waterLevel~0 1)} #546#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,844 INFO L280 TraceCheckUtils]: 66: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,845 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #556#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,845 INFO L280 TraceCheckUtils]: 68: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,846 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8366#true} #514#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,846 INFO L280 TraceCheckUtils]: 70: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,847 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8737#(<= |old(~waterLevel~0)| ~waterLevel~0)} #534#return; {8867#(and (<= ~waterLevel~0 1) (<= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:14:23,848 INFO L263 TraceCheckUtils]: 72: Hoare triple {8867#(and (<= ~waterLevel~0 1) (<= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification4_spec__1(); {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,848 INFO L280 TraceCheckUtils]: 73: Hoare triple {8543#(<= ~waterLevel~0 1)} havoc ~tmp~7;havoc ~tmp___0~3; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,849 INFO L263 TraceCheckUtils]: 74: Hoare triple {8543#(<= ~waterLevel~0 1)} call #t~ret27 := getWaterLevel(); {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,849 INFO L280 TraceCheckUtils]: 75: Hoare triple {8543#(<= ~waterLevel~0 1)} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,850 INFO L280 TraceCheckUtils]: 76: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,851 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8543#(<= ~waterLevel~0 1)} #460#return; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,851 INFO L280 TraceCheckUtils]: 78: Hoare triple {8543#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,852 INFO L280 TraceCheckUtils]: 79: Hoare triple {8543#(<= ~waterLevel~0 1)} assume !(0 == ~tmp~7); {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,852 INFO L280 TraceCheckUtils]: 80: Hoare triple {8543#(<= ~waterLevel~0 1)} assume true; {8543#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:14:23,853 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {8543#(<= ~waterLevel~0 1)} {8867#(and (<= ~waterLevel~0 1) (<= |old(~waterLevel~0)| ~waterLevel~0))} #536#return; {8867#(and (<= ~waterLevel~0 1) (<= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:14:23,854 INFO L280 TraceCheckUtils]: 82: Hoare triple {8867#(and (<= ~waterLevel~0 1) (<= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {8867#(and (<= ~waterLevel~0 1) (<= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:14:23,855 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {8867#(and (<= ~waterLevel~0 1) (<= |old(~waterLevel~0)| ~waterLevel~0))} {8384#(<= 2 ~waterLevel~0)} #522#return; {8367#false} is VALID [2020-07-10 14:14:23,855 INFO L280 TraceCheckUtils]: 84: Hoare triple {8367#false} assume !false; {8367#false} is VALID [2020-07-10 14:14:23,855 INFO L280 TraceCheckUtils]: 85: Hoare triple {8367#false} assume ~splverifierCounter~0 < 4; {8367#false} is VALID [2020-07-10 14:14:23,855 INFO L280 TraceCheckUtils]: 86: Hoare triple {8367#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {8367#false} is VALID [2020-07-10 14:14:23,855 INFO L280 TraceCheckUtils]: 87: Hoare triple {8367#false} assume 0 != ~tmp~0; {8367#false} is VALID [2020-07-10 14:14:23,856 INFO L263 TraceCheckUtils]: 88: Hoare triple {8367#false} call waterRise(); {8367#false} is VALID [2020-07-10 14:14:23,856 INFO L280 TraceCheckUtils]: 89: Hoare triple {8367#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {8367#false} is VALID [2020-07-10 14:14:23,856 INFO L280 TraceCheckUtils]: 90: Hoare triple {8367#false} assume true; {8367#false} is VALID [2020-07-10 14:14:23,856 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {8367#false} {8367#false} #516#return; {8367#false} is VALID [2020-07-10 14:14:23,856 INFO L280 TraceCheckUtils]: 92: Hoare triple {8367#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {8367#false} is VALID [2020-07-10 14:14:23,856 INFO L280 TraceCheckUtils]: 93: Hoare triple {8367#false} assume !(0 != ~tmp___0~0); {8367#false} is VALID [2020-07-10 14:14:23,857 INFO L280 TraceCheckUtils]: 94: Hoare triple {8367#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {8367#false} is VALID [2020-07-10 14:14:23,857 INFO L280 TraceCheckUtils]: 95: Hoare triple {8367#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {8367#false} is VALID [2020-07-10 14:14:23,857 INFO L280 TraceCheckUtils]: 96: Hoare triple {8367#false} assume 0 != ~tmp___1~0; {8367#false} is VALID [2020-07-10 14:14:23,857 INFO L263 TraceCheckUtils]: 97: Hoare triple {8367#false} call timeShift(); {8367#false} is VALID [2020-07-10 14:14:23,857 INFO L280 TraceCheckUtils]: 98: Hoare triple {8367#false} assume !(0 != ~pumpRunning~0); {8367#false} is VALID [2020-07-10 14:14:23,858 INFO L280 TraceCheckUtils]: 99: Hoare triple {8367#false} assume 0 != ~systemActive~0; {8367#false} is VALID [2020-07-10 14:14:23,858 INFO L263 TraceCheckUtils]: 100: Hoare triple {8367#false} call processEnvironment(); {8367#false} is VALID [2020-07-10 14:14:23,858 INFO L280 TraceCheckUtils]: 101: Hoare triple {8367#false} havoc ~tmp~3; {8367#false} is VALID [2020-07-10 14:14:23,858 INFO L280 TraceCheckUtils]: 102: Hoare triple {8367#false} assume !(0 != ~pumpRunning~0); {8367#false} is VALID [2020-07-10 14:14:23,858 INFO L263 TraceCheckUtils]: 103: Hoare triple {8367#false} call processEnvironment__wrappee__methaneQuery(); {8367#false} is VALID [2020-07-10 14:14:23,858 INFO L280 TraceCheckUtils]: 104: Hoare triple {8367#false} havoc ~tmp~2; {8367#false} is VALID [2020-07-10 14:14:23,859 INFO L280 TraceCheckUtils]: 105: Hoare triple {8367#false} assume !(0 != ~pumpRunning~0); {8367#false} is VALID [2020-07-10 14:14:23,859 INFO L263 TraceCheckUtils]: 106: Hoare triple {8367#false} call processEnvironment__wrappee__highWaterSensor(); {8367#false} is VALID [2020-07-10 14:14:23,859 INFO L280 TraceCheckUtils]: 107: Hoare triple {8367#false} havoc ~tmp~1; {8367#false} is VALID [2020-07-10 14:14:23,859 INFO L280 TraceCheckUtils]: 108: Hoare triple {8367#false} assume 0 == ~pumpRunning~0; {8367#false} is VALID [2020-07-10 14:14:23,859 INFO L263 TraceCheckUtils]: 109: Hoare triple {8367#false} call #t~ret4 := isHighWaterLevel(); {8367#false} is VALID [2020-07-10 14:14:23,860 INFO L280 TraceCheckUtils]: 110: Hoare triple {8367#false} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {8367#false} is VALID [2020-07-10 14:14:23,860 INFO L263 TraceCheckUtils]: 111: Hoare triple {8367#false} call #t~ret25 := isHighWaterSensorDry(); {8367#false} is VALID [2020-07-10 14:14:23,860 INFO L280 TraceCheckUtils]: 112: Hoare triple {8367#false} havoc ~retValue_acc~12; {8367#false} is VALID [2020-07-10 14:14:23,860 INFO L280 TraceCheckUtils]: 113: Hoare triple {8367#false} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {8367#false} is VALID [2020-07-10 14:14:23,860 INFO L280 TraceCheckUtils]: 114: Hoare triple {8367#false} assume true; {8367#false} is VALID [2020-07-10 14:14:23,861 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {8367#false} {8367#false} #530#return; {8367#false} is VALID [2020-07-10 14:14:23,861 INFO L280 TraceCheckUtils]: 116: Hoare triple {8367#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {8367#false} is VALID [2020-07-10 14:14:23,861 INFO L280 TraceCheckUtils]: 117: Hoare triple {8367#false} assume 0 != ~tmp~5;~tmp___0~1 := 0; {8367#false} is VALID [2020-07-10 14:14:23,861 INFO L280 TraceCheckUtils]: 118: Hoare triple {8367#false} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {8367#false} is VALID [2020-07-10 14:14:23,861 INFO L280 TraceCheckUtils]: 119: Hoare triple {8367#false} assume true; {8367#false} is VALID [2020-07-10 14:14:23,861 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {8367#false} {8367#false} #542#return; {8367#false} is VALID [2020-07-10 14:14:23,862 INFO L280 TraceCheckUtils]: 121: Hoare triple {8367#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {8367#false} is VALID [2020-07-10 14:14:23,862 INFO L280 TraceCheckUtils]: 122: Hoare triple {8367#false} assume !(0 != ~tmp~1); {8367#false} is VALID [2020-07-10 14:14:23,862 INFO L263 TraceCheckUtils]: 123: Hoare triple {8367#false} call processEnvironment__wrappee__base(); {8367#false} is VALID [2020-07-10 14:14:23,862 INFO L280 TraceCheckUtils]: 124: Hoare triple {8367#false} assume true; {8367#false} is VALID [2020-07-10 14:14:23,862 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {8367#false} {8367#false} #546#return; {8367#false} is VALID [2020-07-10 14:14:23,863 INFO L280 TraceCheckUtils]: 126: Hoare triple {8367#false} assume true; {8367#false} is VALID [2020-07-10 14:14:23,863 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {8367#false} {8367#false} #556#return; {8367#false} is VALID [2020-07-10 14:14:23,863 INFO L280 TraceCheckUtils]: 128: Hoare triple {8367#false} assume true; {8367#false} is VALID [2020-07-10 14:14:23,863 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {8367#false} {8367#false} #514#return; {8367#false} is VALID [2020-07-10 14:14:23,863 INFO L280 TraceCheckUtils]: 130: Hoare triple {8367#false} assume true; {8367#false} is VALID [2020-07-10 14:14:23,864 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {8367#false} {8367#false} #534#return; {8367#false} is VALID [2020-07-10 14:14:23,864 INFO L263 TraceCheckUtils]: 132: Hoare triple {8367#false} call __utac_acc__Specification4_spec__1(); {8367#false} is VALID [2020-07-10 14:14:23,864 INFO L280 TraceCheckUtils]: 133: Hoare triple {8367#false} havoc ~tmp~7;havoc ~tmp___0~3; {8367#false} is VALID [2020-07-10 14:14:23,864 INFO L263 TraceCheckUtils]: 134: Hoare triple {8367#false} call #t~ret27 := getWaterLevel(); {8367#false} is VALID [2020-07-10 14:14:23,864 INFO L280 TraceCheckUtils]: 135: Hoare triple {8367#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {8367#false} is VALID [2020-07-10 14:14:23,864 INFO L280 TraceCheckUtils]: 136: Hoare triple {8367#false} assume true; {8367#false} is VALID [2020-07-10 14:14:23,865 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {8367#false} {8367#false} #460#return; {8367#false} is VALID [2020-07-10 14:14:23,865 INFO L280 TraceCheckUtils]: 138: Hoare triple {8367#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {8367#false} is VALID [2020-07-10 14:14:23,865 INFO L280 TraceCheckUtils]: 139: Hoare triple {8367#false} assume 0 == ~tmp~7; {8367#false} is VALID [2020-07-10 14:14:23,865 INFO L263 TraceCheckUtils]: 140: Hoare triple {8367#false} call #t~ret28 := isPumpRunning(); {8367#false} is VALID [2020-07-10 14:14:23,865 INFO L280 TraceCheckUtils]: 141: Hoare triple {8367#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {8367#false} is VALID [2020-07-10 14:14:23,866 INFO L280 TraceCheckUtils]: 142: Hoare triple {8367#false} assume true; {8367#false} is VALID [2020-07-10 14:14:23,866 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {8367#false} {8367#false} #462#return; {8367#false} is VALID [2020-07-10 14:14:23,866 INFO L280 TraceCheckUtils]: 144: Hoare triple {8367#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {8367#false} is VALID [2020-07-10 14:14:23,866 INFO L280 TraceCheckUtils]: 145: Hoare triple {8367#false} assume 0 != ~tmp___0~3; {8367#false} is VALID [2020-07-10 14:14:23,866 INFO L263 TraceCheckUtils]: 146: Hoare triple {8367#false} call __automaton_fail(); {8367#false} is VALID [2020-07-10 14:14:23,866 INFO L280 TraceCheckUtils]: 147: Hoare triple {8367#false} assume !false; {8367#false} is VALID [2020-07-10 14:14:23,889 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 14:14:23,890 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 14:14:23,891 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [11] total 14 [2020-07-10 14:14:23,891 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1524400775] [2020-07-10 14:14:23,893 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 148 [2020-07-10 14:14:23,894 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:14:23,895 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 14:14:24,090 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 148 edges. 148 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:14:24,090 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 14:14:24,090 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:14:24,091 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 14:14:24,091 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=142, Unknown=0, NotChecked=0, Total=182 [2020-07-10 14:14:24,091 INFO L87 Difference]: Start difference. First operand 582 states and 672 transitions. Second operand 8 states. [2020-07-10 14:14:39,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:14:39,442 INFO L93 Difference]: Finished difference Result 1470 states and 1866 transitions. [2020-07-10 14:14:39,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-10 14:14:39,442 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 148 [2020-07-10 14:14:39,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:14:39,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 14:14:39,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 885 transitions. [2020-07-10 14:14:39,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 14:14:39,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 885 transitions. [2020-07-10 14:14:39,475 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 885 transitions. [2020-07-10 14:14:40,673 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 885 edges. 885 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:14:40,761 INFO L225 Difference]: With dead ends: 1470 [2020-07-10 14:14:40,762 INFO L226 Difference]: Without dead ends: 1044 [2020-07-10 14:14:40,764 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 215 GetRequests, 196 SyntacticMatches, 3 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=67, Invalid=239, Unknown=0, NotChecked=0, Total=306 [2020-07-10 14:14:40,765 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1044 states. [2020-07-10 14:14:50,215 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1044 to 960. [2020-07-10 14:14:50,216 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:14:50,216 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1044 states. Second operand 960 states. [2020-07-10 14:14:50,216 INFO L74 IsIncluded]: Start isIncluded. First operand 1044 states. Second operand 960 states. [2020-07-10 14:14:50,216 INFO L87 Difference]: Start difference. First operand 1044 states. Second operand 960 states. [2020-07-10 14:14:50,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:14:50,285 INFO L93 Difference]: Finished difference Result 1044 states and 1281 transitions. [2020-07-10 14:14:50,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1281 transitions. [2020-07-10 14:14:50,289 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:14:50,289 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:14:50,290 INFO L74 IsIncluded]: Start isIncluded. First operand 960 states. Second operand 1044 states. [2020-07-10 14:14:50,290 INFO L87 Difference]: Start difference. First operand 960 states. Second operand 1044 states. [2020-07-10 14:14:50,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:14:50,358 INFO L93 Difference]: Finished difference Result 1044 states and 1281 transitions. [2020-07-10 14:14:50,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1281 transitions. [2020-07-10 14:14:50,362 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:14:50,362 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:14:50,363 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:14:50,363 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:14:50,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 960 states. [2020-07-10 14:14:50,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 960 states and 1155 transitions. [2020-07-10 14:14:50,440 INFO L78 Accepts]: Start accepts. Automaton has 960 states and 1155 transitions. Word has length 148 [2020-07-10 14:14:50,441 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:14:50,441 INFO L479 AbstractCegarLoop]: Abstraction has 960 states and 1155 transitions. [2020-07-10 14:14:50,441 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 14:14:50,441 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1155 transitions. [2020-07-10 14:14:50,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-10 14:14:50,445 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:14:50,445 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:14:50,660 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2020-07-10 14:14:50,661 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:14:50,661 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:14:50,661 INFO L82 PathProgramCache]: Analyzing trace with hash 2008036261, now seen corresponding path program 1 times [2020-07-10 14:14:50,661 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:14:50,662 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [808832588] [2020-07-10 14:14:50,662 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:14:50,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:50,974 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 14:14:51,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:51,024 INFO L280 TraceCheckUtils]: 0: Hoare triple {14653#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {14549#true} is VALID [2020-07-10 14:14:51,024 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,025 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14549#true} {14549#true} #568#return; {14549#true} is VALID [2020-07-10 14:14:51,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:51,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,029 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14549#true} {14549#true} #466#return; {14549#true} is VALID [2020-07-10 14:14:51,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:51,037 INFO L280 TraceCheckUtils]: 0: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,038 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14549#true} {14549#true} #468#return; {14549#true} is VALID [2020-07-10 14:14:51,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:51,042 INFO L280 TraceCheckUtils]: 0: Hoare triple {14549#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {14549#true} is VALID [2020-07-10 14:14:51,042 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,042 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14549#true} {14549#true} #470#return; {14549#true} is VALID [2020-07-10 14:14:51,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:51,049 INFO L280 TraceCheckUtils]: 0: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,050 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14549#true} {14549#true} #472#return; {14549#true} is VALID [2020-07-10 14:14:51,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:51,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:51,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:51,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:51,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:51,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:51,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {14549#true} havoc ~retValue_acc~12; {14549#true} is VALID [2020-07-10 14:14:51,240 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {14549#true} is VALID [2020-07-10 14:14:51,240 INFO L280 TraceCheckUtils]: 2: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,241 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14549#true} {14549#true} #530#return; {14549#true} is VALID [2020-07-10 14:14:51,241 INFO L280 TraceCheckUtils]: 0: Hoare triple {14549#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {14549#true} is VALID [2020-07-10 14:14:51,242 INFO L263 TraceCheckUtils]: 1: Hoare triple {14549#true} call #t~ret25 := isHighWaterSensorDry(); {14549#true} is VALID [2020-07-10 14:14:51,242 INFO L280 TraceCheckUtils]: 2: Hoare triple {14549#true} havoc ~retValue_acc~12; {14549#true} is VALID [2020-07-10 14:14:51,243 INFO L280 TraceCheckUtils]: 3: Hoare triple {14549#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {14549#true} is VALID [2020-07-10 14:14:51,243 INFO L280 TraceCheckUtils]: 4: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,244 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14549#true} {14549#true} #530#return; {14549#true} is VALID [2020-07-10 14:14:51,245 INFO L280 TraceCheckUtils]: 6: Hoare triple {14549#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {14549#true} is VALID [2020-07-10 14:14:51,247 INFO L280 TraceCheckUtils]: 7: Hoare triple {14549#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {14826#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:14:51,248 INFO L280 TraceCheckUtils]: 8: Hoare triple {14826#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:14:51,249 INFO L280 TraceCheckUtils]: 9: Hoare triple {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:14:51,251 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {14549#true} #542#return; {14802#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 14:14:51,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:51,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:51,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:51,271 INFO L280 TraceCheckUtils]: 0: Hoare triple {14549#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {14549#true} is VALID [2020-07-10 14:14:51,272 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,272 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14549#true} {14549#true} #562#return; {14549#true} is VALID [2020-07-10 14:14:51,273 INFO L280 TraceCheckUtils]: 0: Hoare triple {14549#true} havoc ~retValue_acc~0; {14549#true} is VALID [2020-07-10 14:14:51,273 INFO L263 TraceCheckUtils]: 1: Hoare triple {14549#true} call #t~ret8 := isMethaneLevelCritical(); {14549#true} is VALID [2020-07-10 14:14:51,274 INFO L280 TraceCheckUtils]: 2: Hoare triple {14549#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {14549#true} is VALID [2020-07-10 14:14:51,274 INFO L280 TraceCheckUtils]: 3: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,275 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14549#true} {14549#true} #562#return; {14549#true} is VALID [2020-07-10 14:14:51,275 INFO L280 TraceCheckUtils]: 5: Hoare triple {14549#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {14549#true} is VALID [2020-07-10 14:14:51,275 INFO L280 TraceCheckUtils]: 6: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,276 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {14549#true} {14549#true} #526#return; {14549#true} is VALID [2020-07-10 14:14:51,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:51,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14549#true} is VALID [2020-07-10 14:14:51,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,280 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14549#true} {14549#true} #528#return; {14549#true} is VALID [2020-07-10 14:14:51,281 INFO L280 TraceCheckUtils]: 0: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {14549#true} is VALID [2020-07-10 14:14:51,281 INFO L263 TraceCheckUtils]: 1: Hoare triple {14549#true} call #t~ret7 := isMethaneAlarm(); {14549#true} is VALID [2020-07-10 14:14:51,282 INFO L280 TraceCheckUtils]: 2: Hoare triple {14549#true} havoc ~retValue_acc~0; {14549#true} is VALID [2020-07-10 14:14:51,347 INFO L263 TraceCheckUtils]: 3: Hoare triple {14549#true} call #t~ret8 := isMethaneLevelCritical(); {14549#true} is VALID [2020-07-10 14:14:51,347 INFO L280 TraceCheckUtils]: 4: Hoare triple {14549#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {14549#true} is VALID [2020-07-10 14:14:51,347 INFO L280 TraceCheckUtils]: 5: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,348 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {14549#true} {14549#true} #562#return; {14549#true} is VALID [2020-07-10 14:14:51,348 INFO L280 TraceCheckUtils]: 7: Hoare triple {14549#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {14549#true} is VALID [2020-07-10 14:14:51,348 INFO L280 TraceCheckUtils]: 8: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,348 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {14549#true} {14549#true} #526#return; {14549#true} is VALID [2020-07-10 14:14:51,349 INFO L280 TraceCheckUtils]: 10: Hoare triple {14549#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {14549#true} is VALID [2020-07-10 14:14:51,349 INFO L280 TraceCheckUtils]: 11: Hoare triple {14549#true} assume !(0 != ~tmp~4); {14549#true} is VALID [2020-07-10 14:14:51,351 INFO L263 TraceCheckUtils]: 12: Hoare triple {14549#true} call activatePump__wrappee__lowWaterSensor(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:51,351 INFO L280 TraceCheckUtils]: 13: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14549#true} is VALID [2020-07-10 14:14:51,351 INFO L280 TraceCheckUtils]: 14: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,351 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {14549#true} {14549#true} #528#return; {14549#true} is VALID [2020-07-10 14:14:51,351 INFO L280 TraceCheckUtils]: 16: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,352 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {14549#true} {14550#false} #544#return; {14550#false} is VALID [2020-07-10 14:14:51,352 INFO L280 TraceCheckUtils]: 0: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {14549#true} is VALID [2020-07-10 14:14:51,352 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume 0 == ~pumpRunning~0; {14549#true} is VALID [2020-07-10 14:14:51,352 INFO L263 TraceCheckUtils]: 2: Hoare triple {14549#true} call #t~ret4 := isHighWaterLevel(); {14549#true} is VALID [2020-07-10 14:14:51,353 INFO L280 TraceCheckUtils]: 3: Hoare triple {14549#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {14549#true} is VALID [2020-07-10 14:14:51,353 INFO L263 TraceCheckUtils]: 4: Hoare triple {14549#true} call #t~ret25 := isHighWaterSensorDry(); {14549#true} is VALID [2020-07-10 14:14:51,353 INFO L280 TraceCheckUtils]: 5: Hoare triple {14549#true} havoc ~retValue_acc~12; {14549#true} is VALID [2020-07-10 14:14:51,354 INFO L280 TraceCheckUtils]: 6: Hoare triple {14549#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {14549#true} is VALID [2020-07-10 14:14:51,354 INFO L280 TraceCheckUtils]: 7: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,355 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {14549#true} {14549#true} #530#return; {14549#true} is VALID [2020-07-10 14:14:51,355 INFO L280 TraceCheckUtils]: 9: Hoare triple {14549#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {14549#true} is VALID [2020-07-10 14:14:51,356 INFO L280 TraceCheckUtils]: 10: Hoare triple {14549#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {14826#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:14:51,357 INFO L280 TraceCheckUtils]: 11: Hoare triple {14826#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:14:51,358 INFO L280 TraceCheckUtils]: 12: Hoare triple {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:14:51,360 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {14549#true} #542#return; {14802#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 14:14:51,361 INFO L280 TraceCheckUtils]: 14: Hoare triple {14802#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {14803#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 14:14:51,362 INFO L280 TraceCheckUtils]: 15: Hoare triple {14803#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {14550#false} is VALID [2020-07-10 14:14:51,362 INFO L263 TraceCheckUtils]: 16: Hoare triple {14550#false} call activatePump(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:51,362 INFO L280 TraceCheckUtils]: 17: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {14549#true} is VALID [2020-07-10 14:14:51,363 INFO L263 TraceCheckUtils]: 18: Hoare triple {14549#true} call #t~ret7 := isMethaneAlarm(); {14549#true} is VALID [2020-07-10 14:14:51,364 INFO L280 TraceCheckUtils]: 19: Hoare triple {14549#true} havoc ~retValue_acc~0; {14549#true} is VALID [2020-07-10 14:14:51,364 INFO L263 TraceCheckUtils]: 20: Hoare triple {14549#true} call #t~ret8 := isMethaneLevelCritical(); {14549#true} is VALID [2020-07-10 14:14:51,364 INFO L280 TraceCheckUtils]: 21: Hoare triple {14549#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {14549#true} is VALID [2020-07-10 14:14:51,365 INFO L280 TraceCheckUtils]: 22: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,365 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {14549#true} {14549#true} #562#return; {14549#true} is VALID [2020-07-10 14:14:51,365 INFO L280 TraceCheckUtils]: 24: Hoare triple {14549#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {14549#true} is VALID [2020-07-10 14:14:51,366 INFO L280 TraceCheckUtils]: 25: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,366 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {14549#true} {14549#true} #526#return; {14549#true} is VALID [2020-07-10 14:14:51,366 INFO L280 TraceCheckUtils]: 27: Hoare triple {14549#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {14549#true} is VALID [2020-07-10 14:14:51,367 INFO L280 TraceCheckUtils]: 28: Hoare triple {14549#true} assume !(0 != ~tmp~4); {14549#true} is VALID [2020-07-10 14:14:51,368 INFO L263 TraceCheckUtils]: 29: Hoare triple {14549#true} call activatePump__wrappee__lowWaterSensor(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:51,368 INFO L280 TraceCheckUtils]: 30: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14549#true} is VALID [2020-07-10 14:14:51,369 INFO L280 TraceCheckUtils]: 31: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,369 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {14549#true} {14549#true} #528#return; {14549#true} is VALID [2020-07-10 14:14:51,369 INFO L280 TraceCheckUtils]: 33: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,370 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {14549#true} {14550#false} #544#return; {14550#false} is VALID [2020-07-10 14:14:51,370 INFO L280 TraceCheckUtils]: 35: Hoare triple {14550#false} assume true; {14550#false} is VALID [2020-07-10 14:14:51,370 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {14550#false} {14549#true} #556#return; {14550#false} is VALID [2020-07-10 14:14:51,373 INFO L280 TraceCheckUtils]: 0: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {14549#true} is VALID [2020-07-10 14:14:51,373 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume !(0 != ~pumpRunning~0); {14549#true} is VALID [2020-07-10 14:14:51,374 INFO L263 TraceCheckUtils]: 2: Hoare triple {14549#true} call processEnvironment__wrappee__highWaterSensor(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:51,374 INFO L280 TraceCheckUtils]: 3: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {14549#true} is VALID [2020-07-10 14:14:51,375 INFO L280 TraceCheckUtils]: 4: Hoare triple {14549#true} assume 0 == ~pumpRunning~0; {14549#true} is VALID [2020-07-10 14:14:51,375 INFO L263 TraceCheckUtils]: 5: Hoare triple {14549#true} call #t~ret4 := isHighWaterLevel(); {14549#true} is VALID [2020-07-10 14:14:51,375 INFO L280 TraceCheckUtils]: 6: Hoare triple {14549#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {14549#true} is VALID [2020-07-10 14:14:51,376 INFO L263 TraceCheckUtils]: 7: Hoare triple {14549#true} call #t~ret25 := isHighWaterSensorDry(); {14549#true} is VALID [2020-07-10 14:14:51,376 INFO L280 TraceCheckUtils]: 8: Hoare triple {14549#true} havoc ~retValue_acc~12; {14549#true} is VALID [2020-07-10 14:14:51,376 INFO L280 TraceCheckUtils]: 9: Hoare triple {14549#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {14549#true} is VALID [2020-07-10 14:14:51,377 INFO L280 TraceCheckUtils]: 10: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,377 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {14549#true} {14549#true} #530#return; {14549#true} is VALID [2020-07-10 14:14:51,377 INFO L280 TraceCheckUtils]: 12: Hoare triple {14549#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {14549#true} is VALID [2020-07-10 14:14:51,378 INFO L280 TraceCheckUtils]: 13: Hoare triple {14549#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {14826#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:14:51,379 INFO L280 TraceCheckUtils]: 14: Hoare triple {14826#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:14:51,380 INFO L280 TraceCheckUtils]: 15: Hoare triple {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:14:51,382 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {14549#true} #542#return; {14802#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 14:14:51,383 INFO L280 TraceCheckUtils]: 17: Hoare triple {14802#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {14803#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 14:14:51,383 INFO L280 TraceCheckUtils]: 18: Hoare triple {14803#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {14550#false} is VALID [2020-07-10 14:14:51,384 INFO L263 TraceCheckUtils]: 19: Hoare triple {14550#false} call activatePump(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:51,384 INFO L280 TraceCheckUtils]: 20: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {14549#true} is VALID [2020-07-10 14:14:51,385 INFO L263 TraceCheckUtils]: 21: Hoare triple {14549#true} call #t~ret7 := isMethaneAlarm(); {14549#true} is VALID [2020-07-10 14:14:51,385 INFO L280 TraceCheckUtils]: 22: Hoare triple {14549#true} havoc ~retValue_acc~0; {14549#true} is VALID [2020-07-10 14:14:51,385 INFO L263 TraceCheckUtils]: 23: Hoare triple {14549#true} call #t~ret8 := isMethaneLevelCritical(); {14549#true} is VALID [2020-07-10 14:14:51,386 INFO L280 TraceCheckUtils]: 24: Hoare triple {14549#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {14549#true} is VALID [2020-07-10 14:14:51,386 INFO L280 TraceCheckUtils]: 25: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,386 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {14549#true} {14549#true} #562#return; {14549#true} is VALID [2020-07-10 14:14:51,387 INFO L280 TraceCheckUtils]: 27: Hoare triple {14549#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {14549#true} is VALID [2020-07-10 14:14:51,387 INFO L280 TraceCheckUtils]: 28: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,387 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {14549#true} {14549#true} #526#return; {14549#true} is VALID [2020-07-10 14:14:51,388 INFO L280 TraceCheckUtils]: 30: Hoare triple {14549#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {14549#true} is VALID [2020-07-10 14:14:51,388 INFO L280 TraceCheckUtils]: 31: Hoare triple {14549#true} assume !(0 != ~tmp~4); {14549#true} is VALID [2020-07-10 14:14:51,389 INFO L263 TraceCheckUtils]: 32: Hoare triple {14549#true} call activatePump__wrappee__lowWaterSensor(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:51,389 INFO L280 TraceCheckUtils]: 33: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14549#true} is VALID [2020-07-10 14:14:51,389 INFO L280 TraceCheckUtils]: 34: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,389 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {14549#true} {14549#true} #528#return; {14549#true} is VALID [2020-07-10 14:14:51,389 INFO L280 TraceCheckUtils]: 36: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,390 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {14549#true} {14550#false} #544#return; {14550#false} is VALID [2020-07-10 14:14:51,390 INFO L280 TraceCheckUtils]: 38: Hoare triple {14550#false} assume true; {14550#false} is VALID [2020-07-10 14:14:51,390 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {14550#false} {14549#true} #556#return; {14550#false} is VALID [2020-07-10 14:14:51,390 INFO L280 TraceCheckUtils]: 40: Hoare triple {14550#false} assume true; {14550#false} is VALID [2020-07-10 14:14:51,390 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {14550#false} {14549#true} #514#return; {14550#false} is VALID [2020-07-10 14:14:51,392 INFO L280 TraceCheckUtils]: 0: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {14549#true} is VALID [2020-07-10 14:14:51,392 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume !(0 != ~pumpRunning~0); {14549#true} is VALID [2020-07-10 14:14:51,393 INFO L263 TraceCheckUtils]: 2: Hoare triple {14549#true} call processEnvironment__wrappee__methaneQuery(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:51,394 INFO L280 TraceCheckUtils]: 3: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {14549#true} is VALID [2020-07-10 14:14:51,394 INFO L280 TraceCheckUtils]: 4: Hoare triple {14549#true} assume !(0 != ~pumpRunning~0); {14549#true} is VALID [2020-07-10 14:14:51,395 INFO L263 TraceCheckUtils]: 5: Hoare triple {14549#true} call processEnvironment__wrappee__highWaterSensor(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:51,395 INFO L280 TraceCheckUtils]: 6: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {14549#true} is VALID [2020-07-10 14:14:51,396 INFO L280 TraceCheckUtils]: 7: Hoare triple {14549#true} assume 0 == ~pumpRunning~0; {14549#true} is VALID [2020-07-10 14:14:51,396 INFO L263 TraceCheckUtils]: 8: Hoare triple {14549#true} call #t~ret4 := isHighWaterLevel(); {14549#true} is VALID [2020-07-10 14:14:51,396 INFO L280 TraceCheckUtils]: 9: Hoare triple {14549#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {14549#true} is VALID [2020-07-10 14:14:51,397 INFO L263 TraceCheckUtils]: 10: Hoare triple {14549#true} call #t~ret25 := isHighWaterSensorDry(); {14549#true} is VALID [2020-07-10 14:14:51,397 INFO L280 TraceCheckUtils]: 11: Hoare triple {14549#true} havoc ~retValue_acc~12; {14549#true} is VALID [2020-07-10 14:14:51,397 INFO L280 TraceCheckUtils]: 12: Hoare triple {14549#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {14549#true} is VALID [2020-07-10 14:14:51,398 INFO L280 TraceCheckUtils]: 13: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,398 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {14549#true} {14549#true} #530#return; {14549#true} is VALID [2020-07-10 14:14:51,398 INFO L280 TraceCheckUtils]: 15: Hoare triple {14549#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {14549#true} is VALID [2020-07-10 14:14:51,399 INFO L280 TraceCheckUtils]: 16: Hoare triple {14549#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {14826#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:14:51,400 INFO L280 TraceCheckUtils]: 17: Hoare triple {14826#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:14:51,401 INFO L280 TraceCheckUtils]: 18: Hoare triple {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:14:51,403 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {14549#true} #542#return; {14802#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 14:14:51,404 INFO L280 TraceCheckUtils]: 20: Hoare triple {14802#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {14803#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 14:14:51,405 INFO L280 TraceCheckUtils]: 21: Hoare triple {14803#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {14550#false} is VALID [2020-07-10 14:14:51,405 INFO L263 TraceCheckUtils]: 22: Hoare triple {14550#false} call activatePump(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:51,405 INFO L280 TraceCheckUtils]: 23: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {14549#true} is VALID [2020-07-10 14:14:51,406 INFO L263 TraceCheckUtils]: 24: Hoare triple {14549#true} call #t~ret7 := isMethaneAlarm(); {14549#true} is VALID [2020-07-10 14:14:51,406 INFO L280 TraceCheckUtils]: 25: Hoare triple {14549#true} havoc ~retValue_acc~0; {14549#true} is VALID [2020-07-10 14:14:51,406 INFO L263 TraceCheckUtils]: 26: Hoare triple {14549#true} call #t~ret8 := isMethaneLevelCritical(); {14549#true} is VALID [2020-07-10 14:14:51,407 INFO L280 TraceCheckUtils]: 27: Hoare triple {14549#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {14549#true} is VALID [2020-07-10 14:14:51,407 INFO L280 TraceCheckUtils]: 28: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,407 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {14549#true} {14549#true} #562#return; {14549#true} is VALID [2020-07-10 14:14:51,408 INFO L280 TraceCheckUtils]: 30: Hoare triple {14549#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {14549#true} is VALID [2020-07-10 14:14:51,408 INFO L280 TraceCheckUtils]: 31: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,409 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {14549#true} {14549#true} #526#return; {14549#true} is VALID [2020-07-10 14:14:51,409 INFO L280 TraceCheckUtils]: 33: Hoare triple {14549#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {14549#true} is VALID [2020-07-10 14:14:51,409 INFO L280 TraceCheckUtils]: 34: Hoare triple {14549#true} assume !(0 != ~tmp~4); {14549#true} is VALID [2020-07-10 14:14:51,410 INFO L263 TraceCheckUtils]: 35: Hoare triple {14549#true} call activatePump__wrappee__lowWaterSensor(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:51,411 INFO L280 TraceCheckUtils]: 36: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14549#true} is VALID [2020-07-10 14:14:51,411 INFO L280 TraceCheckUtils]: 37: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,411 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {14549#true} {14549#true} #528#return; {14549#true} is VALID [2020-07-10 14:14:51,412 INFO L280 TraceCheckUtils]: 39: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,412 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {14549#true} {14550#false} #544#return; {14550#false} is VALID [2020-07-10 14:14:51,412 INFO L280 TraceCheckUtils]: 41: Hoare triple {14550#false} assume true; {14550#false} is VALID [2020-07-10 14:14:51,412 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {14550#false} {14549#true} #556#return; {14550#false} is VALID [2020-07-10 14:14:51,413 INFO L280 TraceCheckUtils]: 43: Hoare triple {14550#false} assume true; {14550#false} is VALID [2020-07-10 14:14:51,413 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {14550#false} {14549#true} #514#return; {14550#false} is VALID [2020-07-10 14:14:51,414 INFO L280 TraceCheckUtils]: 45: Hoare triple {14550#false} assume true; {14550#false} is VALID [2020-07-10 14:14:51,414 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {14550#false} {14549#true} #534#return; {14550#false} is VALID [2020-07-10 14:14:51,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:51,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:51,427 INFO L280 TraceCheckUtils]: 0: Hoare triple {14549#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {14549#true} is VALID [2020-07-10 14:14:51,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,428 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14549#true} {14549#true} #460#return; {14549#true} is VALID [2020-07-10 14:14:51,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {14549#true} havoc ~tmp~7;havoc ~tmp___0~3; {14549#true} is VALID [2020-07-10 14:14:51,429 INFO L263 TraceCheckUtils]: 1: Hoare triple {14549#true} call #t~ret27 := getWaterLevel(); {14549#true} is VALID [2020-07-10 14:14:51,429 INFO L280 TraceCheckUtils]: 2: Hoare triple {14549#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {14549#true} is VALID [2020-07-10 14:14:51,429 INFO L280 TraceCheckUtils]: 3: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,430 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14549#true} {14549#true} #460#return; {14549#true} is VALID [2020-07-10 14:14:51,430 INFO L280 TraceCheckUtils]: 5: Hoare triple {14549#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {14549#true} is VALID [2020-07-10 14:14:51,430 INFO L280 TraceCheckUtils]: 6: Hoare triple {14549#true} assume !(0 == ~tmp~7); {14549#true} is VALID [2020-07-10 14:14:51,431 INFO L280 TraceCheckUtils]: 7: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,431 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {14549#true} {14550#false} #536#return; {14550#false} is VALID [2020-07-10 14:14:51,432 INFO L280 TraceCheckUtils]: 0: Hoare triple {14654#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {14549#true} is VALID [2020-07-10 14:14:51,432 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume 0 != ~systemActive~0; {14549#true} is VALID [2020-07-10 14:14:51,433 INFO L263 TraceCheckUtils]: 2: Hoare triple {14549#true} call processEnvironment(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:51,433 INFO L280 TraceCheckUtils]: 3: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {14549#true} is VALID [2020-07-10 14:14:51,433 INFO L280 TraceCheckUtils]: 4: Hoare triple {14549#true} assume !(0 != ~pumpRunning~0); {14549#true} is VALID [2020-07-10 14:14:51,434 INFO L263 TraceCheckUtils]: 5: Hoare triple {14549#true} call processEnvironment__wrappee__methaneQuery(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:51,435 INFO L280 TraceCheckUtils]: 6: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {14549#true} is VALID [2020-07-10 14:14:51,435 INFO L280 TraceCheckUtils]: 7: Hoare triple {14549#true} assume !(0 != ~pumpRunning~0); {14549#true} is VALID [2020-07-10 14:14:51,436 INFO L263 TraceCheckUtils]: 8: Hoare triple {14549#true} call processEnvironment__wrappee__highWaterSensor(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:51,436 INFO L280 TraceCheckUtils]: 9: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {14549#true} is VALID [2020-07-10 14:14:51,436 INFO L280 TraceCheckUtils]: 10: Hoare triple {14549#true} assume 0 == ~pumpRunning~0; {14549#true} is VALID [2020-07-10 14:14:51,437 INFO L263 TraceCheckUtils]: 11: Hoare triple {14549#true} call #t~ret4 := isHighWaterLevel(); {14549#true} is VALID [2020-07-10 14:14:51,437 INFO L280 TraceCheckUtils]: 12: Hoare triple {14549#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {14549#true} is VALID [2020-07-10 14:14:51,437 INFO L263 TraceCheckUtils]: 13: Hoare triple {14549#true} call #t~ret25 := isHighWaterSensorDry(); {14549#true} is VALID [2020-07-10 14:14:51,438 INFO L280 TraceCheckUtils]: 14: Hoare triple {14549#true} havoc ~retValue_acc~12; {14549#true} is VALID [2020-07-10 14:14:51,438 INFO L280 TraceCheckUtils]: 15: Hoare triple {14549#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {14549#true} is VALID [2020-07-10 14:14:51,438 INFO L280 TraceCheckUtils]: 16: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,439 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {14549#true} {14549#true} #530#return; {14549#true} is VALID [2020-07-10 14:14:51,439 INFO L280 TraceCheckUtils]: 18: Hoare triple {14549#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {14549#true} is VALID [2020-07-10 14:14:51,440 INFO L280 TraceCheckUtils]: 19: Hoare triple {14549#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {14826#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:14:51,441 INFO L280 TraceCheckUtils]: 20: Hoare triple {14826#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:14:51,442 INFO L280 TraceCheckUtils]: 21: Hoare triple {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:14:51,444 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {14549#true} #542#return; {14802#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 14:14:51,445 INFO L280 TraceCheckUtils]: 23: Hoare triple {14802#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {14803#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 14:14:51,445 INFO L280 TraceCheckUtils]: 24: Hoare triple {14803#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {14550#false} is VALID [2020-07-10 14:14:51,446 INFO L263 TraceCheckUtils]: 25: Hoare triple {14550#false} call activatePump(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:51,446 INFO L280 TraceCheckUtils]: 26: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {14549#true} is VALID [2020-07-10 14:14:51,446 INFO L263 TraceCheckUtils]: 27: Hoare triple {14549#true} call #t~ret7 := isMethaneAlarm(); {14549#true} is VALID [2020-07-10 14:14:51,447 INFO L280 TraceCheckUtils]: 28: Hoare triple {14549#true} havoc ~retValue_acc~0; {14549#true} is VALID [2020-07-10 14:14:51,447 INFO L263 TraceCheckUtils]: 29: Hoare triple {14549#true} call #t~ret8 := isMethaneLevelCritical(); {14549#true} is VALID [2020-07-10 14:14:51,447 INFO L280 TraceCheckUtils]: 30: Hoare triple {14549#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {14549#true} is VALID [2020-07-10 14:14:51,448 INFO L280 TraceCheckUtils]: 31: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,448 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {14549#true} {14549#true} #562#return; {14549#true} is VALID [2020-07-10 14:14:51,448 INFO L280 TraceCheckUtils]: 33: Hoare triple {14549#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {14549#true} is VALID [2020-07-10 14:14:51,449 INFO L280 TraceCheckUtils]: 34: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,449 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {14549#true} {14549#true} #526#return; {14549#true} is VALID [2020-07-10 14:14:51,449 INFO L280 TraceCheckUtils]: 36: Hoare triple {14549#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {14549#true} is VALID [2020-07-10 14:14:51,450 INFO L280 TraceCheckUtils]: 37: Hoare triple {14549#true} assume !(0 != ~tmp~4); {14549#true} is VALID [2020-07-10 14:14:51,451 INFO L263 TraceCheckUtils]: 38: Hoare triple {14549#true} call activatePump__wrappee__lowWaterSensor(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:51,451 INFO L280 TraceCheckUtils]: 39: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14549#true} is VALID [2020-07-10 14:14:51,451 INFO L280 TraceCheckUtils]: 40: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,452 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {14549#true} {14549#true} #528#return; {14549#true} is VALID [2020-07-10 14:14:51,452 INFO L280 TraceCheckUtils]: 42: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,452 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {14549#true} {14550#false} #544#return; {14550#false} is VALID [2020-07-10 14:14:51,453 INFO L280 TraceCheckUtils]: 44: Hoare triple {14550#false} assume true; {14550#false} is VALID [2020-07-10 14:14:51,453 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {14550#false} {14549#true} #556#return; {14550#false} is VALID [2020-07-10 14:14:51,453 INFO L280 TraceCheckUtils]: 46: Hoare triple {14550#false} assume true; {14550#false} is VALID [2020-07-10 14:14:51,454 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {14550#false} {14549#true} #514#return; {14550#false} is VALID [2020-07-10 14:14:51,454 INFO L280 TraceCheckUtils]: 48: Hoare triple {14550#false} assume true; {14550#false} is VALID [2020-07-10 14:14:51,454 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {14550#false} {14549#true} #534#return; {14550#false} is VALID [2020-07-10 14:14:51,455 INFO L263 TraceCheckUtils]: 50: Hoare triple {14550#false} call __utac_acc__Specification4_spec__1(); {14549#true} is VALID [2020-07-10 14:14:51,455 INFO L280 TraceCheckUtils]: 51: Hoare triple {14549#true} havoc ~tmp~7;havoc ~tmp___0~3; {14549#true} is VALID [2020-07-10 14:14:51,455 INFO L263 TraceCheckUtils]: 52: Hoare triple {14549#true} call #t~ret27 := getWaterLevel(); {14549#true} is VALID [2020-07-10 14:14:51,455 INFO L280 TraceCheckUtils]: 53: Hoare triple {14549#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {14549#true} is VALID [2020-07-10 14:14:51,456 INFO L280 TraceCheckUtils]: 54: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,456 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {14549#true} {14549#true} #460#return; {14549#true} is VALID [2020-07-10 14:14:51,456 INFO L280 TraceCheckUtils]: 56: Hoare triple {14549#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {14549#true} is VALID [2020-07-10 14:14:51,457 INFO L280 TraceCheckUtils]: 57: Hoare triple {14549#true} assume !(0 == ~tmp~7); {14549#true} is VALID [2020-07-10 14:14:51,457 INFO L280 TraceCheckUtils]: 58: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,457 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {14549#true} {14550#false} #536#return; {14550#false} is VALID [2020-07-10 14:14:51,458 INFO L280 TraceCheckUtils]: 60: Hoare triple {14550#false} assume true; {14550#false} is VALID [2020-07-10 14:14:51,458 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {14550#false} {14549#true} #522#return; {14550#false} is VALID [2020-07-10 14:14:51,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:51,487 INFO L280 TraceCheckUtils]: 0: Hoare triple {14845#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {14549#true} is VALID [2020-07-10 14:14:51,488 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,488 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14549#true} {14550#false} #532#return; {14550#false} is VALID [2020-07-10 14:14:51,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:51,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:51,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:51,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {14549#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {14549#true} is VALID [2020-07-10 14:14:51,501 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,502 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14549#true} {14549#true} #562#return; {14549#true} is VALID [2020-07-10 14:14:51,502 INFO L280 TraceCheckUtils]: 0: Hoare triple {14549#true} havoc ~retValue_acc~0; {14549#true} is VALID [2020-07-10 14:14:51,502 INFO L263 TraceCheckUtils]: 1: Hoare triple {14549#true} call #t~ret8 := isMethaneLevelCritical(); {14549#true} is VALID [2020-07-10 14:14:51,503 INFO L280 TraceCheckUtils]: 2: Hoare triple {14549#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {14549#true} is VALID [2020-07-10 14:14:51,503 INFO L280 TraceCheckUtils]: 3: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,503 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14549#true} {14549#true} #562#return; {14549#true} is VALID [2020-07-10 14:14:51,504 INFO L280 TraceCheckUtils]: 5: Hoare triple {14549#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {14549#true} is VALID [2020-07-10 14:14:51,504 INFO L280 TraceCheckUtils]: 6: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,504 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {14549#true} {14549#true} #508#return; {14549#true} is VALID [2020-07-10 14:14:51,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:51,511 INFO L280 TraceCheckUtils]: 0: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {14549#true} is VALID [2020-07-10 14:14:51,511 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,511 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14549#true} {14549#true} #510#return; {14549#true} is VALID [2020-07-10 14:14:51,512 INFO L280 TraceCheckUtils]: 0: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {14549#true} is VALID [2020-07-10 14:14:51,512 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume 0 != ~pumpRunning~0; {14549#true} is VALID [2020-07-10 14:14:51,513 INFO L263 TraceCheckUtils]: 2: Hoare triple {14549#true} call #t~ret6 := isMethaneAlarm(); {14549#true} is VALID [2020-07-10 14:14:51,513 INFO L280 TraceCheckUtils]: 3: Hoare triple {14549#true} havoc ~retValue_acc~0; {14549#true} is VALID [2020-07-10 14:14:51,514 INFO L263 TraceCheckUtils]: 4: Hoare triple {14549#true} call #t~ret8 := isMethaneLevelCritical(); {14549#true} is VALID [2020-07-10 14:14:51,514 INFO L280 TraceCheckUtils]: 5: Hoare triple {14549#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {14549#true} is VALID [2020-07-10 14:14:51,514 INFO L280 TraceCheckUtils]: 6: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,514 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {14549#true} {14549#true} #562#return; {14549#true} is VALID [2020-07-10 14:14:51,515 INFO L280 TraceCheckUtils]: 8: Hoare triple {14549#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {14549#true} is VALID [2020-07-10 14:14:51,515 INFO L280 TraceCheckUtils]: 9: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,515 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {14549#true} {14549#true} #508#return; {14549#true} is VALID [2020-07-10 14:14:51,516 INFO L280 TraceCheckUtils]: 11: Hoare triple {14549#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {14549#true} is VALID [2020-07-10 14:14:51,516 INFO L280 TraceCheckUtils]: 12: Hoare triple {14549#true} assume 0 != ~tmp~3; {14549#true} is VALID [2020-07-10 14:14:51,518 INFO L263 TraceCheckUtils]: 13: Hoare triple {14549#true} call deactivatePump(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:51,518 INFO L280 TraceCheckUtils]: 14: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {14549#true} is VALID [2020-07-10 14:14:51,519 INFO L280 TraceCheckUtils]: 15: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,519 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {14549#true} {14549#true} #510#return; {14549#true} is VALID [2020-07-10 14:14:51,519 INFO L280 TraceCheckUtils]: 17: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,520 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {14549#true} {14550#false} #534#return; {14550#false} is VALID [2020-07-10 14:14:51,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:51,525 INFO L280 TraceCheckUtils]: 0: Hoare triple {14549#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {14549#true} is VALID [2020-07-10 14:14:51,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,525 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14549#true} {14550#false} #460#return; {14550#false} is VALID [2020-07-10 14:14:51,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:51,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {14549#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {14549#true} is VALID [2020-07-10 14:14:51,529 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,529 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14549#true} {14550#false} #462#return; {14550#false} is VALID [2020-07-10 14:14:51,536 INFO L263 TraceCheckUtils]: 0: Hoare triple {14549#true} call ULTIMATE.init(); {14653#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:14:51,536 INFO L280 TraceCheckUtils]: 1: Hoare triple {14653#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {14549#true} is VALID [2020-07-10 14:14:51,537 INFO L280 TraceCheckUtils]: 2: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,537 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14549#true} {14549#true} #568#return; {14549#true} is VALID [2020-07-10 14:14:51,537 INFO L263 TraceCheckUtils]: 4: Hoare triple {14549#true} call #t~ret76 := main(); {14549#true} is VALID [2020-07-10 14:14:51,537 INFO L280 TraceCheckUtils]: 5: Hoare triple {14549#true} havoc ~retValue_acc~6;havoc ~tmp~8; {14549#true} is VALID [2020-07-10 14:14:51,538 INFO L263 TraceCheckUtils]: 6: Hoare triple {14549#true} call select_helpers(); {14549#true} is VALID [2020-07-10 14:14:51,538 INFO L280 TraceCheckUtils]: 7: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,538 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {14549#true} {14549#true} #466#return; {14549#true} is VALID [2020-07-10 14:14:51,538 INFO L263 TraceCheckUtils]: 9: Hoare triple {14549#true} call select_features(); {14549#true} is VALID [2020-07-10 14:14:51,538 INFO L280 TraceCheckUtils]: 10: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,539 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {14549#true} {14549#true} #468#return; {14549#true} is VALID [2020-07-10 14:14:51,539 INFO L263 TraceCheckUtils]: 12: Hoare triple {14549#true} call #t~ret30 := valid_product(); {14549#true} is VALID [2020-07-10 14:14:51,539 INFO L280 TraceCheckUtils]: 13: Hoare triple {14549#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {14549#true} is VALID [2020-07-10 14:14:51,539 INFO L280 TraceCheckUtils]: 14: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,539 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {14549#true} {14549#true} #470#return; {14549#true} is VALID [2020-07-10 14:14:51,540 INFO L280 TraceCheckUtils]: 16: Hoare triple {14549#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {14549#true} is VALID [2020-07-10 14:14:51,540 INFO L280 TraceCheckUtils]: 17: Hoare triple {14549#true} assume 0 != ~tmp~8; {14549#true} is VALID [2020-07-10 14:14:51,540 INFO L263 TraceCheckUtils]: 18: Hoare triple {14549#true} call setup(); {14549#true} is VALID [2020-07-10 14:14:51,540 INFO L280 TraceCheckUtils]: 19: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,540 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {14549#true} {14549#true} #472#return; {14549#true} is VALID [2020-07-10 14:14:51,541 INFO L263 TraceCheckUtils]: 21: Hoare triple {14549#true} call runTest(); {14549#true} is VALID [2020-07-10 14:14:51,541 INFO L263 TraceCheckUtils]: 22: Hoare triple {14549#true} call test(); {14549#true} is VALID [2020-07-10 14:14:51,541 INFO L280 TraceCheckUtils]: 23: Hoare triple {14549#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {14549#true} is VALID [2020-07-10 14:14:51,541 INFO L280 TraceCheckUtils]: 24: Hoare triple {14549#true} assume !false; {14549#true} is VALID [2020-07-10 14:14:51,541 INFO L280 TraceCheckUtils]: 25: Hoare triple {14549#true} assume ~splverifierCounter~0 < 4; {14549#true} is VALID [2020-07-10 14:14:51,542 INFO L280 TraceCheckUtils]: 26: Hoare triple {14549#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {14549#true} is VALID [2020-07-10 14:14:51,542 INFO L280 TraceCheckUtils]: 27: Hoare triple {14549#true} assume !(0 != ~tmp~0); {14549#true} is VALID [2020-07-10 14:14:51,542 INFO L280 TraceCheckUtils]: 28: Hoare triple {14549#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {14549#true} is VALID [2020-07-10 14:14:51,542 INFO L280 TraceCheckUtils]: 29: Hoare triple {14549#true} assume !(0 != ~tmp___0~0); {14549#true} is VALID [2020-07-10 14:14:51,542 INFO L280 TraceCheckUtils]: 30: Hoare triple {14549#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {14549#true} is VALID [2020-07-10 14:14:51,542 INFO L280 TraceCheckUtils]: 31: Hoare triple {14549#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {14549#true} is VALID [2020-07-10 14:14:51,543 INFO L280 TraceCheckUtils]: 32: Hoare triple {14549#true} assume 0 != ~tmp___1~0; {14549#true} is VALID [2020-07-10 14:14:51,544 INFO L263 TraceCheckUtils]: 33: Hoare triple {14549#true} call timeShift(); {14654#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:14:51,544 INFO L280 TraceCheckUtils]: 34: Hoare triple {14654#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {14549#true} is VALID [2020-07-10 14:14:51,544 INFO L280 TraceCheckUtils]: 35: Hoare triple {14549#true} assume 0 != ~systemActive~0; {14549#true} is VALID [2020-07-10 14:14:51,545 INFO L263 TraceCheckUtils]: 36: Hoare triple {14549#true} call processEnvironment(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:51,545 INFO L280 TraceCheckUtils]: 37: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {14549#true} is VALID [2020-07-10 14:14:51,545 INFO L280 TraceCheckUtils]: 38: Hoare triple {14549#true} assume !(0 != ~pumpRunning~0); {14549#true} is VALID [2020-07-10 14:14:51,546 INFO L263 TraceCheckUtils]: 39: Hoare triple {14549#true} call processEnvironment__wrappee__methaneQuery(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:51,546 INFO L280 TraceCheckUtils]: 40: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {14549#true} is VALID [2020-07-10 14:14:51,546 INFO L280 TraceCheckUtils]: 41: Hoare triple {14549#true} assume !(0 != ~pumpRunning~0); {14549#true} is VALID [2020-07-10 14:14:51,547 INFO L263 TraceCheckUtils]: 42: Hoare triple {14549#true} call processEnvironment__wrappee__highWaterSensor(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:51,547 INFO L280 TraceCheckUtils]: 43: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {14549#true} is VALID [2020-07-10 14:14:51,547 INFO L280 TraceCheckUtils]: 44: Hoare triple {14549#true} assume 0 == ~pumpRunning~0; {14549#true} is VALID [2020-07-10 14:14:51,547 INFO L263 TraceCheckUtils]: 45: Hoare triple {14549#true} call #t~ret4 := isHighWaterLevel(); {14549#true} is VALID [2020-07-10 14:14:51,548 INFO L280 TraceCheckUtils]: 46: Hoare triple {14549#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {14549#true} is VALID [2020-07-10 14:14:51,548 INFO L263 TraceCheckUtils]: 47: Hoare triple {14549#true} call #t~ret25 := isHighWaterSensorDry(); {14549#true} is VALID [2020-07-10 14:14:51,548 INFO L280 TraceCheckUtils]: 48: Hoare triple {14549#true} havoc ~retValue_acc~12; {14549#true} is VALID [2020-07-10 14:14:51,548 INFO L280 TraceCheckUtils]: 49: Hoare triple {14549#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {14549#true} is VALID [2020-07-10 14:14:51,548 INFO L280 TraceCheckUtils]: 50: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,549 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {14549#true} {14549#true} #530#return; {14549#true} is VALID [2020-07-10 14:14:51,549 INFO L280 TraceCheckUtils]: 52: Hoare triple {14549#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {14549#true} is VALID [2020-07-10 14:14:51,550 INFO L280 TraceCheckUtils]: 53: Hoare triple {14549#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {14826#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:14:51,551 INFO L280 TraceCheckUtils]: 54: Hoare triple {14826#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:14:51,552 INFO L280 TraceCheckUtils]: 55: Hoare triple {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:14:51,553 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {14827#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {14549#true} #542#return; {14802#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 14:14:51,555 INFO L280 TraceCheckUtils]: 57: Hoare triple {14802#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {14803#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 14:14:51,556 INFO L280 TraceCheckUtils]: 58: Hoare triple {14803#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {14550#false} is VALID [2020-07-10 14:14:51,556 INFO L263 TraceCheckUtils]: 59: Hoare triple {14550#false} call activatePump(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:51,556 INFO L280 TraceCheckUtils]: 60: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {14549#true} is VALID [2020-07-10 14:14:51,557 INFO L263 TraceCheckUtils]: 61: Hoare triple {14549#true} call #t~ret7 := isMethaneAlarm(); {14549#true} is VALID [2020-07-10 14:14:51,557 INFO L280 TraceCheckUtils]: 62: Hoare triple {14549#true} havoc ~retValue_acc~0; {14549#true} is VALID [2020-07-10 14:14:51,557 INFO L263 TraceCheckUtils]: 63: Hoare triple {14549#true} call #t~ret8 := isMethaneLevelCritical(); {14549#true} is VALID [2020-07-10 14:14:51,557 INFO L280 TraceCheckUtils]: 64: Hoare triple {14549#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {14549#true} is VALID [2020-07-10 14:14:51,558 INFO L280 TraceCheckUtils]: 65: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,558 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {14549#true} {14549#true} #562#return; {14549#true} is VALID [2020-07-10 14:14:51,558 INFO L280 TraceCheckUtils]: 67: Hoare triple {14549#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {14549#true} is VALID [2020-07-10 14:14:51,559 INFO L280 TraceCheckUtils]: 68: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,559 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {14549#true} {14549#true} #526#return; {14549#true} is VALID [2020-07-10 14:14:51,559 INFO L280 TraceCheckUtils]: 70: Hoare triple {14549#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {14549#true} is VALID [2020-07-10 14:14:51,559 INFO L280 TraceCheckUtils]: 71: Hoare triple {14549#true} assume !(0 != ~tmp~4); {14549#true} is VALID [2020-07-10 14:14:51,561 INFO L263 TraceCheckUtils]: 72: Hoare triple {14549#true} call activatePump__wrappee__lowWaterSensor(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:51,561 INFO L280 TraceCheckUtils]: 73: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14549#true} is VALID [2020-07-10 14:14:51,561 INFO L280 TraceCheckUtils]: 74: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,562 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {14549#true} {14549#true} #528#return; {14549#true} is VALID [2020-07-10 14:14:51,562 INFO L280 TraceCheckUtils]: 76: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,562 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {14549#true} {14550#false} #544#return; {14550#false} is VALID [2020-07-10 14:14:51,563 INFO L280 TraceCheckUtils]: 78: Hoare triple {14550#false} assume true; {14550#false} is VALID [2020-07-10 14:14:51,563 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {14550#false} {14549#true} #556#return; {14550#false} is VALID [2020-07-10 14:14:51,563 INFO L280 TraceCheckUtils]: 80: Hoare triple {14550#false} assume true; {14550#false} is VALID [2020-07-10 14:14:51,563 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {14550#false} {14549#true} #514#return; {14550#false} is VALID [2020-07-10 14:14:51,564 INFO L280 TraceCheckUtils]: 82: Hoare triple {14550#false} assume true; {14550#false} is VALID [2020-07-10 14:14:51,564 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {14550#false} {14549#true} #534#return; {14550#false} is VALID [2020-07-10 14:14:51,564 INFO L263 TraceCheckUtils]: 84: Hoare triple {14550#false} call __utac_acc__Specification4_spec__1(); {14549#true} is VALID [2020-07-10 14:14:51,565 INFO L280 TraceCheckUtils]: 85: Hoare triple {14549#true} havoc ~tmp~7;havoc ~tmp___0~3; {14549#true} is VALID [2020-07-10 14:14:51,565 INFO L263 TraceCheckUtils]: 86: Hoare triple {14549#true} call #t~ret27 := getWaterLevel(); {14549#true} is VALID [2020-07-10 14:14:51,565 INFO L280 TraceCheckUtils]: 87: Hoare triple {14549#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {14549#true} is VALID [2020-07-10 14:14:51,566 INFO L280 TraceCheckUtils]: 88: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,566 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {14549#true} {14549#true} #460#return; {14549#true} is VALID [2020-07-10 14:14:51,566 INFO L280 TraceCheckUtils]: 90: Hoare triple {14549#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {14549#true} is VALID [2020-07-10 14:14:51,567 INFO L280 TraceCheckUtils]: 91: Hoare triple {14549#true} assume !(0 == ~tmp~7); {14549#true} is VALID [2020-07-10 14:14:51,567 INFO L280 TraceCheckUtils]: 92: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,567 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {14549#true} {14550#false} #536#return; {14550#false} is VALID [2020-07-10 14:14:51,567 INFO L280 TraceCheckUtils]: 94: Hoare triple {14550#false} assume true; {14550#false} is VALID [2020-07-10 14:14:51,568 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {14550#false} {14549#true} #522#return; {14550#false} is VALID [2020-07-10 14:14:51,568 INFO L280 TraceCheckUtils]: 96: Hoare triple {14550#false} assume !false; {14550#false} is VALID [2020-07-10 14:14:51,568 INFO L280 TraceCheckUtils]: 97: Hoare triple {14550#false} assume ~splverifierCounter~0 < 4; {14550#false} is VALID [2020-07-10 14:14:51,569 INFO L280 TraceCheckUtils]: 98: Hoare triple {14550#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {14550#false} is VALID [2020-07-10 14:14:51,569 INFO L280 TraceCheckUtils]: 99: Hoare triple {14550#false} assume !(0 != ~tmp~0); {14550#false} is VALID [2020-07-10 14:14:51,569 INFO L280 TraceCheckUtils]: 100: Hoare triple {14550#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {14550#false} is VALID [2020-07-10 14:14:51,570 INFO L280 TraceCheckUtils]: 101: Hoare triple {14550#false} assume !(0 != ~tmp___0~0); {14550#false} is VALID [2020-07-10 14:14:51,570 INFO L280 TraceCheckUtils]: 102: Hoare triple {14550#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {14550#false} is VALID [2020-07-10 14:14:51,570 INFO L280 TraceCheckUtils]: 103: Hoare triple {14550#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {14550#false} is VALID [2020-07-10 14:14:51,570 INFO L280 TraceCheckUtils]: 104: Hoare triple {14550#false} assume 0 != ~tmp___1~0; {14550#false} is VALID [2020-07-10 14:14:51,571 INFO L263 TraceCheckUtils]: 105: Hoare triple {14550#false} call timeShift(); {14550#false} is VALID [2020-07-10 14:14:51,571 INFO L280 TraceCheckUtils]: 106: Hoare triple {14550#false} assume 0 != ~pumpRunning~0; {14550#false} is VALID [2020-07-10 14:14:51,571 INFO L263 TraceCheckUtils]: 107: Hoare triple {14550#false} call lowerWaterLevel(); {14845#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:14:51,572 INFO L280 TraceCheckUtils]: 108: Hoare triple {14845#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {14549#true} is VALID [2020-07-10 14:14:51,572 INFO L280 TraceCheckUtils]: 109: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,572 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {14549#true} {14550#false} #532#return; {14550#false} is VALID [2020-07-10 14:14:51,573 INFO L280 TraceCheckUtils]: 111: Hoare triple {14550#false} assume 0 != ~systemActive~0; {14550#false} is VALID [2020-07-10 14:14:51,573 INFO L263 TraceCheckUtils]: 112: Hoare triple {14550#false} call processEnvironment(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:51,574 INFO L280 TraceCheckUtils]: 113: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {14549#true} is VALID [2020-07-10 14:14:51,574 INFO L280 TraceCheckUtils]: 114: Hoare triple {14549#true} assume 0 != ~pumpRunning~0; {14549#true} is VALID [2020-07-10 14:14:51,574 INFO L263 TraceCheckUtils]: 115: Hoare triple {14549#true} call #t~ret6 := isMethaneAlarm(); {14549#true} is VALID [2020-07-10 14:14:51,575 INFO L280 TraceCheckUtils]: 116: Hoare triple {14549#true} havoc ~retValue_acc~0; {14549#true} is VALID [2020-07-10 14:14:51,575 INFO L263 TraceCheckUtils]: 117: Hoare triple {14549#true} call #t~ret8 := isMethaneLevelCritical(); {14549#true} is VALID [2020-07-10 14:14:51,575 INFO L280 TraceCheckUtils]: 118: Hoare triple {14549#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {14549#true} is VALID [2020-07-10 14:14:51,576 INFO L280 TraceCheckUtils]: 119: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,576 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {14549#true} {14549#true} #562#return; {14549#true} is VALID [2020-07-10 14:14:51,576 INFO L280 TraceCheckUtils]: 121: Hoare triple {14549#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {14549#true} is VALID [2020-07-10 14:14:51,576 INFO L280 TraceCheckUtils]: 122: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,577 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {14549#true} {14549#true} #508#return; {14549#true} is VALID [2020-07-10 14:14:51,577 INFO L280 TraceCheckUtils]: 124: Hoare triple {14549#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {14549#true} is VALID [2020-07-10 14:14:51,577 INFO L280 TraceCheckUtils]: 125: Hoare triple {14549#true} assume 0 != ~tmp~3; {14549#true} is VALID [2020-07-10 14:14:51,581 INFO L263 TraceCheckUtils]: 126: Hoare triple {14549#true} call deactivatePump(); {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:14:51,582 INFO L280 TraceCheckUtils]: 127: Hoare triple {14711#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {14549#true} is VALID [2020-07-10 14:14:51,582 INFO L280 TraceCheckUtils]: 128: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,582 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {14549#true} {14549#true} #510#return; {14549#true} is VALID [2020-07-10 14:14:51,583 INFO L280 TraceCheckUtils]: 130: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,583 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {14549#true} {14550#false} #534#return; {14550#false} is VALID [2020-07-10 14:14:51,583 INFO L263 TraceCheckUtils]: 132: Hoare triple {14550#false} call __utac_acc__Specification4_spec__1(); {14550#false} is VALID [2020-07-10 14:14:51,584 INFO L280 TraceCheckUtils]: 133: Hoare triple {14550#false} havoc ~tmp~7;havoc ~tmp___0~3; {14550#false} is VALID [2020-07-10 14:14:51,584 INFO L263 TraceCheckUtils]: 134: Hoare triple {14550#false} call #t~ret27 := getWaterLevel(); {14549#true} is VALID [2020-07-10 14:14:51,584 INFO L280 TraceCheckUtils]: 135: Hoare triple {14549#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {14549#true} is VALID [2020-07-10 14:14:51,585 INFO L280 TraceCheckUtils]: 136: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,585 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {14549#true} {14550#false} #460#return; {14550#false} is VALID [2020-07-10 14:14:51,585 INFO L280 TraceCheckUtils]: 138: Hoare triple {14550#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {14550#false} is VALID [2020-07-10 14:14:51,585 INFO L280 TraceCheckUtils]: 139: Hoare triple {14550#false} assume 0 == ~tmp~7; {14550#false} is VALID [2020-07-10 14:14:51,586 INFO L263 TraceCheckUtils]: 140: Hoare triple {14550#false} call #t~ret28 := isPumpRunning(); {14549#true} is VALID [2020-07-10 14:14:51,586 INFO L280 TraceCheckUtils]: 141: Hoare triple {14549#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {14549#true} is VALID [2020-07-10 14:14:51,586 INFO L280 TraceCheckUtils]: 142: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:51,587 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {14549#true} {14550#false} #462#return; {14550#false} is VALID [2020-07-10 14:14:51,587 INFO L280 TraceCheckUtils]: 144: Hoare triple {14550#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {14550#false} is VALID [2020-07-10 14:14:51,587 INFO L280 TraceCheckUtils]: 145: Hoare triple {14550#false} assume 0 != ~tmp___0~3; {14550#false} is VALID [2020-07-10 14:14:51,588 INFO L263 TraceCheckUtils]: 146: Hoare triple {14550#false} call __automaton_fail(); {14550#false} is VALID [2020-07-10 14:14:51,588 INFO L280 TraceCheckUtils]: 147: Hoare triple {14550#false} assume !false; {14550#false} is VALID [2020-07-10 14:14:51,641 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-07-10 14:14:51,642 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [808832588] [2020-07-10 14:14:51,642 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [758831259] [2020-07-10 14:14:51,643 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:14:51,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:51,928 INFO L264 TraceCheckSpWp]: Trace formula consists of 888 conjuncts, 11 conjunts are in the unsatisfiable core [2020-07-10 14:14:52,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:14:52,026 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:14:52,306 INFO L263 TraceCheckUtils]: 0: Hoare triple {14549#true} call ULTIMATE.init(); {14549#true} is VALID [2020-07-10 14:14:52,306 INFO L280 TraceCheckUtils]: 1: Hoare triple {14549#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {14549#true} is VALID [2020-07-10 14:14:52,306 INFO L280 TraceCheckUtils]: 2: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:52,307 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14549#true} {14549#true} #568#return; {14549#true} is VALID [2020-07-10 14:14:52,307 INFO L263 TraceCheckUtils]: 4: Hoare triple {14549#true} call #t~ret76 := main(); {14549#true} is VALID [2020-07-10 14:14:52,307 INFO L280 TraceCheckUtils]: 5: Hoare triple {14549#true} havoc ~retValue_acc~6;havoc ~tmp~8; {14549#true} is VALID [2020-07-10 14:14:52,307 INFO L263 TraceCheckUtils]: 6: Hoare triple {14549#true} call select_helpers(); {14549#true} is VALID [2020-07-10 14:14:52,307 INFO L280 TraceCheckUtils]: 7: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:52,307 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {14549#true} {14549#true} #466#return; {14549#true} is VALID [2020-07-10 14:14:52,308 INFO L263 TraceCheckUtils]: 9: Hoare triple {14549#true} call select_features(); {14549#true} is VALID [2020-07-10 14:14:52,308 INFO L280 TraceCheckUtils]: 10: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:52,308 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {14549#true} {14549#true} #468#return; {14549#true} is VALID [2020-07-10 14:14:52,308 INFO L263 TraceCheckUtils]: 12: Hoare triple {14549#true} call #t~ret30 := valid_product(); {14549#true} is VALID [2020-07-10 14:14:52,308 INFO L280 TraceCheckUtils]: 13: Hoare triple {14549#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {14549#true} is VALID [2020-07-10 14:14:52,309 INFO L280 TraceCheckUtils]: 14: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:52,309 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {14549#true} {14549#true} #470#return; {14549#true} is VALID [2020-07-10 14:14:52,309 INFO L280 TraceCheckUtils]: 16: Hoare triple {14549#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {14549#true} is VALID [2020-07-10 14:14:52,309 INFO L280 TraceCheckUtils]: 17: Hoare triple {14549#true} assume 0 != ~tmp~8; {14549#true} is VALID [2020-07-10 14:14:52,309 INFO L263 TraceCheckUtils]: 18: Hoare triple {14549#true} call setup(); {14549#true} is VALID [2020-07-10 14:14:52,309 INFO L280 TraceCheckUtils]: 19: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:52,310 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {14549#true} {14549#true} #472#return; {14549#true} is VALID [2020-07-10 14:14:52,310 INFO L263 TraceCheckUtils]: 21: Hoare triple {14549#true} call runTest(); {14549#true} is VALID [2020-07-10 14:14:52,310 INFO L263 TraceCheckUtils]: 22: Hoare triple {14549#true} call test(); {14549#true} is VALID [2020-07-10 14:14:52,310 INFO L280 TraceCheckUtils]: 23: Hoare triple {14549#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {14549#true} is VALID [2020-07-10 14:14:52,310 INFO L280 TraceCheckUtils]: 24: Hoare triple {14549#true} assume !false; {14549#true} is VALID [2020-07-10 14:14:52,311 INFO L280 TraceCheckUtils]: 25: Hoare triple {14549#true} assume ~splverifierCounter~0 < 4; {14549#true} is VALID [2020-07-10 14:14:52,311 INFO L280 TraceCheckUtils]: 26: Hoare triple {14549#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {14549#true} is VALID [2020-07-10 14:14:52,311 INFO L280 TraceCheckUtils]: 27: Hoare triple {14549#true} assume !(0 != ~tmp~0); {14549#true} is VALID [2020-07-10 14:14:52,311 INFO L280 TraceCheckUtils]: 28: Hoare triple {14549#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {14549#true} is VALID [2020-07-10 14:14:52,311 INFO L280 TraceCheckUtils]: 29: Hoare triple {14549#true} assume !(0 != ~tmp___0~0); {14549#true} is VALID [2020-07-10 14:14:52,311 INFO L280 TraceCheckUtils]: 30: Hoare triple {14549#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {14549#true} is VALID [2020-07-10 14:14:52,312 INFO L280 TraceCheckUtils]: 31: Hoare triple {14549#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {14549#true} is VALID [2020-07-10 14:14:52,312 INFO L280 TraceCheckUtils]: 32: Hoare triple {14549#true} assume 0 != ~tmp___1~0; {14549#true} is VALID [2020-07-10 14:14:52,312 INFO L263 TraceCheckUtils]: 33: Hoare triple {14549#true} call timeShift(); {14549#true} is VALID [2020-07-10 14:14:52,312 INFO L280 TraceCheckUtils]: 34: Hoare triple {14549#true} assume !(0 != ~pumpRunning~0); {14549#true} is VALID [2020-07-10 14:14:52,312 INFO L280 TraceCheckUtils]: 35: Hoare triple {14549#true} assume 0 != ~systemActive~0; {14549#true} is VALID [2020-07-10 14:14:52,313 INFO L263 TraceCheckUtils]: 36: Hoare triple {14549#true} call processEnvironment(); {14549#true} is VALID [2020-07-10 14:14:52,313 INFO L280 TraceCheckUtils]: 37: Hoare triple {14549#true} havoc ~tmp~3; {14549#true} is VALID [2020-07-10 14:14:52,313 INFO L280 TraceCheckUtils]: 38: Hoare triple {14549#true} assume !(0 != ~pumpRunning~0); {14549#true} is VALID [2020-07-10 14:14:52,313 INFO L263 TraceCheckUtils]: 39: Hoare triple {14549#true} call processEnvironment__wrappee__methaneQuery(); {14549#true} is VALID [2020-07-10 14:14:52,313 INFO L280 TraceCheckUtils]: 40: Hoare triple {14549#true} havoc ~tmp~2; {14549#true} is VALID [2020-07-10 14:14:52,313 INFO L280 TraceCheckUtils]: 41: Hoare triple {14549#true} assume !(0 != ~pumpRunning~0); {14549#true} is VALID [2020-07-10 14:14:52,314 INFO L263 TraceCheckUtils]: 42: Hoare triple {14549#true} call processEnvironment__wrappee__highWaterSensor(); {14549#true} is VALID [2020-07-10 14:14:52,314 INFO L280 TraceCheckUtils]: 43: Hoare triple {14549#true} havoc ~tmp~1; {14549#true} is VALID [2020-07-10 14:14:52,314 INFO L280 TraceCheckUtils]: 44: Hoare triple {14549#true} assume 0 == ~pumpRunning~0; {14549#true} is VALID [2020-07-10 14:14:52,314 INFO L263 TraceCheckUtils]: 45: Hoare triple {14549#true} call #t~ret4 := isHighWaterLevel(); {14549#true} is VALID [2020-07-10 14:14:52,314 INFO L280 TraceCheckUtils]: 46: Hoare triple {14549#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {14549#true} is VALID [2020-07-10 14:14:52,314 INFO L263 TraceCheckUtils]: 47: Hoare triple {14549#true} call #t~ret25 := isHighWaterSensorDry(); {14549#true} is VALID [2020-07-10 14:14:52,315 INFO L280 TraceCheckUtils]: 48: Hoare triple {14549#true} havoc ~retValue_acc~12; {14549#true} is VALID [2020-07-10 14:14:52,315 INFO L280 TraceCheckUtils]: 49: Hoare triple {14549#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {14549#true} is VALID [2020-07-10 14:14:52,315 INFO L280 TraceCheckUtils]: 50: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:52,315 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {14549#true} {14549#true} #530#return; {14549#true} is VALID [2020-07-10 14:14:52,315 INFO L280 TraceCheckUtils]: 52: Hoare triple {14549#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {14549#true} is VALID [2020-07-10 14:14:52,316 INFO L280 TraceCheckUtils]: 53: Hoare triple {14549#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {14549#true} is VALID [2020-07-10 14:14:52,316 INFO L280 TraceCheckUtils]: 54: Hoare triple {14549#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {14549#true} is VALID [2020-07-10 14:14:52,316 INFO L280 TraceCheckUtils]: 55: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:52,316 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {14549#true} {14549#true} #542#return; {14549#true} is VALID [2020-07-10 14:14:52,316 INFO L280 TraceCheckUtils]: 57: Hoare triple {14549#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {14549#true} is VALID [2020-07-10 14:14:52,317 INFO L280 TraceCheckUtils]: 58: Hoare triple {14549#true} assume 0 != ~tmp~1; {14549#true} is VALID [2020-07-10 14:14:52,317 INFO L263 TraceCheckUtils]: 59: Hoare triple {14549#true} call activatePump(); {14549#true} is VALID [2020-07-10 14:14:52,317 INFO L280 TraceCheckUtils]: 60: Hoare triple {14549#true} havoc ~tmp~4; {14549#true} is VALID [2020-07-10 14:14:52,317 INFO L263 TraceCheckUtils]: 61: Hoare triple {14549#true} call #t~ret7 := isMethaneAlarm(); {14549#true} is VALID [2020-07-10 14:14:52,317 INFO L280 TraceCheckUtils]: 62: Hoare triple {14549#true} havoc ~retValue_acc~0; {14549#true} is VALID [2020-07-10 14:14:52,318 INFO L263 TraceCheckUtils]: 63: Hoare triple {14549#true} call #t~ret8 := isMethaneLevelCritical(); {14549#true} is VALID [2020-07-10 14:14:52,318 INFO L280 TraceCheckUtils]: 64: Hoare triple {14549#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {14549#true} is VALID [2020-07-10 14:14:52,318 INFO L280 TraceCheckUtils]: 65: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:52,318 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {14549#true} {14549#true} #562#return; {14549#true} is VALID [2020-07-10 14:14:52,318 INFO L280 TraceCheckUtils]: 67: Hoare triple {14549#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {14549#true} is VALID [2020-07-10 14:14:52,319 INFO L280 TraceCheckUtils]: 68: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:52,319 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {14549#true} {14549#true} #526#return; {14549#true} is VALID [2020-07-10 14:14:52,319 INFO L280 TraceCheckUtils]: 70: Hoare triple {14549#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {14549#true} is VALID [2020-07-10 14:14:52,319 INFO L280 TraceCheckUtils]: 71: Hoare triple {14549#true} assume !(0 != ~tmp~4); {14549#true} is VALID [2020-07-10 14:14:52,319 INFO L263 TraceCheckUtils]: 72: Hoare triple {14549#true} call activatePump__wrappee__lowWaterSensor(); {14549#true} is VALID [2020-07-10 14:14:52,320 INFO L280 TraceCheckUtils]: 73: Hoare triple {14549#true} ~pumpRunning~0 := 1; {14549#true} is VALID [2020-07-10 14:14:52,320 INFO L280 TraceCheckUtils]: 74: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:52,320 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {14549#true} {14549#true} #528#return; {14549#true} is VALID [2020-07-10 14:14:52,320 INFO L280 TraceCheckUtils]: 76: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:52,320 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {14549#true} {14549#true} #544#return; {14549#true} is VALID [2020-07-10 14:14:52,321 INFO L280 TraceCheckUtils]: 78: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:52,321 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {14549#true} {14549#true} #556#return; {14549#true} is VALID [2020-07-10 14:14:52,321 INFO L280 TraceCheckUtils]: 80: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:52,321 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {14549#true} {14549#true} #514#return; {14549#true} is VALID [2020-07-10 14:14:52,321 INFO L280 TraceCheckUtils]: 82: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:52,321 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {14549#true} {14549#true} #534#return; {14549#true} is VALID [2020-07-10 14:14:52,322 INFO L263 TraceCheckUtils]: 84: Hoare triple {14549#true} call __utac_acc__Specification4_spec__1(); {14549#true} is VALID [2020-07-10 14:14:52,322 INFO L280 TraceCheckUtils]: 85: Hoare triple {14549#true} havoc ~tmp~7;havoc ~tmp___0~3; {14549#true} is VALID [2020-07-10 14:14:52,322 INFO L263 TraceCheckUtils]: 86: Hoare triple {14549#true} call #t~ret27 := getWaterLevel(); {14549#true} is VALID [2020-07-10 14:14:52,322 INFO L280 TraceCheckUtils]: 87: Hoare triple {14549#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {14549#true} is VALID [2020-07-10 14:14:52,322 INFO L280 TraceCheckUtils]: 88: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:52,323 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {14549#true} {14549#true} #460#return; {14549#true} is VALID [2020-07-10 14:14:52,323 INFO L280 TraceCheckUtils]: 90: Hoare triple {14549#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {14549#true} is VALID [2020-07-10 14:14:52,323 INFO L280 TraceCheckUtils]: 91: Hoare triple {14549#true} assume !(0 == ~tmp~7); {14549#true} is VALID [2020-07-10 14:14:52,323 INFO L280 TraceCheckUtils]: 92: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:52,323 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {14549#true} {14549#true} #536#return; {14549#true} is VALID [2020-07-10 14:14:52,323 INFO L280 TraceCheckUtils]: 94: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:52,324 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {14549#true} {14549#true} #522#return; {14549#true} is VALID [2020-07-10 14:14:52,324 INFO L280 TraceCheckUtils]: 96: Hoare triple {14549#true} assume !false; {14549#true} is VALID [2020-07-10 14:14:52,324 INFO L280 TraceCheckUtils]: 97: Hoare triple {14549#true} assume ~splverifierCounter~0 < 4; {14549#true} is VALID [2020-07-10 14:14:52,324 INFO L280 TraceCheckUtils]: 98: Hoare triple {14549#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {14549#true} is VALID [2020-07-10 14:14:52,324 INFO L280 TraceCheckUtils]: 99: Hoare triple {14549#true} assume !(0 != ~tmp~0); {14549#true} is VALID [2020-07-10 14:14:52,325 INFO L280 TraceCheckUtils]: 100: Hoare triple {14549#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {14549#true} is VALID [2020-07-10 14:14:52,325 INFO L280 TraceCheckUtils]: 101: Hoare triple {14549#true} assume !(0 != ~tmp___0~0); {14549#true} is VALID [2020-07-10 14:14:52,325 INFO L280 TraceCheckUtils]: 102: Hoare triple {14549#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {14549#true} is VALID [2020-07-10 14:14:52,325 INFO L280 TraceCheckUtils]: 103: Hoare triple {14549#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {14549#true} is VALID [2020-07-10 14:14:52,325 INFO L280 TraceCheckUtils]: 104: Hoare triple {14549#true} assume 0 != ~tmp___1~0; {14549#true} is VALID [2020-07-10 14:14:52,325 INFO L263 TraceCheckUtils]: 105: Hoare triple {14549#true} call timeShift(); {14549#true} is VALID [2020-07-10 14:14:52,326 INFO L280 TraceCheckUtils]: 106: Hoare triple {14549#true} assume 0 != ~pumpRunning~0; {14549#true} is VALID [2020-07-10 14:14:52,326 INFO L263 TraceCheckUtils]: 107: Hoare triple {14549#true} call lowerWaterLevel(); {14549#true} is VALID [2020-07-10 14:14:52,326 INFO L280 TraceCheckUtils]: 108: Hoare triple {14549#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {14549#true} is VALID [2020-07-10 14:14:52,326 INFO L280 TraceCheckUtils]: 109: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:52,326 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {14549#true} {14549#true} #532#return; {14549#true} is VALID [2020-07-10 14:14:52,327 INFO L280 TraceCheckUtils]: 111: Hoare triple {14549#true} assume 0 != ~systemActive~0; {14549#true} is VALID [2020-07-10 14:14:52,327 INFO L263 TraceCheckUtils]: 112: Hoare triple {14549#true} call processEnvironment(); {14549#true} is VALID [2020-07-10 14:14:52,327 INFO L280 TraceCheckUtils]: 113: Hoare triple {14549#true} havoc ~tmp~3; {14549#true} is VALID [2020-07-10 14:14:52,327 INFO L280 TraceCheckUtils]: 114: Hoare triple {14549#true} assume 0 != ~pumpRunning~0; {14549#true} is VALID [2020-07-10 14:14:52,327 INFO L263 TraceCheckUtils]: 115: Hoare triple {14549#true} call #t~ret6 := isMethaneAlarm(); {14549#true} is VALID [2020-07-10 14:14:52,327 INFO L280 TraceCheckUtils]: 116: Hoare triple {14549#true} havoc ~retValue_acc~0; {14549#true} is VALID [2020-07-10 14:14:52,328 INFO L263 TraceCheckUtils]: 117: Hoare triple {14549#true} call #t~ret8 := isMethaneLevelCritical(); {14549#true} is VALID [2020-07-10 14:14:52,328 INFO L280 TraceCheckUtils]: 118: Hoare triple {14549#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {14549#true} is VALID [2020-07-10 14:14:52,328 INFO L280 TraceCheckUtils]: 119: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:52,328 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {14549#true} {14549#true} #562#return; {14549#true} is VALID [2020-07-10 14:14:52,328 INFO L280 TraceCheckUtils]: 121: Hoare triple {14549#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {14549#true} is VALID [2020-07-10 14:14:52,329 INFO L280 TraceCheckUtils]: 122: Hoare triple {14549#true} assume true; {14549#true} is VALID [2020-07-10 14:14:52,329 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {14549#true} {14549#true} #508#return; {14549#true} is VALID [2020-07-10 14:14:52,329 INFO L280 TraceCheckUtils]: 124: Hoare triple {14549#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {14549#true} is VALID [2020-07-10 14:14:52,329 INFO L280 TraceCheckUtils]: 125: Hoare triple {14549#true} assume 0 != ~tmp~3; {14549#true} is VALID [2020-07-10 14:14:52,329 INFO L263 TraceCheckUtils]: 126: Hoare triple {14549#true} call deactivatePump(); {14549#true} is VALID [2020-07-10 14:14:52,330 INFO L280 TraceCheckUtils]: 127: Hoare triple {14549#true} ~pumpRunning~0 := 0; {15244#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:14:52,331 INFO L280 TraceCheckUtils]: 128: Hoare triple {15244#(= 0 ~pumpRunning~0)} assume true; {15244#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:14:52,331 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {15244#(= 0 ~pumpRunning~0)} {14549#true} #510#return; {15244#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:14:52,332 INFO L280 TraceCheckUtils]: 130: Hoare triple {15244#(= 0 ~pumpRunning~0)} assume true; {15244#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:14:52,333 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {15244#(= 0 ~pumpRunning~0)} {14549#true} #534#return; {15244#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:14:52,333 INFO L263 TraceCheckUtils]: 132: Hoare triple {15244#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {15244#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:14:52,334 INFO L280 TraceCheckUtils]: 133: Hoare triple {15244#(= 0 ~pumpRunning~0)} havoc ~tmp~7;havoc ~tmp___0~3; {15244#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:14:52,335 INFO L263 TraceCheckUtils]: 134: Hoare triple {15244#(= 0 ~pumpRunning~0)} call #t~ret27 := getWaterLevel(); {15244#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:14:52,335 INFO L280 TraceCheckUtils]: 135: Hoare triple {15244#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {15244#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:14:52,336 INFO L280 TraceCheckUtils]: 136: Hoare triple {15244#(= 0 ~pumpRunning~0)} assume true; {15244#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:14:52,337 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {15244#(= 0 ~pumpRunning~0)} {15244#(= 0 ~pumpRunning~0)} #460#return; {15244#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:14:52,338 INFO L280 TraceCheckUtils]: 138: Hoare triple {15244#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {15244#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:14:52,338 INFO L280 TraceCheckUtils]: 139: Hoare triple {15244#(= 0 ~pumpRunning~0)} assume 0 == ~tmp~7; {15244#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:14:52,339 INFO L263 TraceCheckUtils]: 140: Hoare triple {15244#(= 0 ~pumpRunning~0)} call #t~ret28 := isPumpRunning(); {15244#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:14:52,339 INFO L280 TraceCheckUtils]: 141: Hoare triple {15244#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {15287#(and (= ~pumpRunning~0 |isPumpRunning_#res|) (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:14:52,340 INFO L280 TraceCheckUtils]: 142: Hoare triple {15287#(and (= ~pumpRunning~0 |isPumpRunning_#res|) (= 0 ~pumpRunning~0))} assume true; {15287#(and (= ~pumpRunning~0 |isPumpRunning_#res|) (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:14:52,341 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {15287#(and (= ~pumpRunning~0 |isPumpRunning_#res|) (= 0 ~pumpRunning~0))} {15244#(= 0 ~pumpRunning~0)} #462#return; {15294#(= |__utac_acc__Specification4_spec__1_#t~ret28| 0)} is VALID [2020-07-10 14:14:52,342 INFO L280 TraceCheckUtils]: 144: Hoare triple {15294#(= |__utac_acc__Specification4_spec__1_#t~ret28| 0)} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {15298#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~3)} is VALID [2020-07-10 14:14:52,342 INFO L280 TraceCheckUtils]: 145: Hoare triple {15298#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~3)} assume 0 != ~tmp___0~3; {14550#false} is VALID [2020-07-10 14:14:52,343 INFO L263 TraceCheckUtils]: 146: Hoare triple {14550#false} call __automaton_fail(); {14550#false} is VALID [2020-07-10 14:14:52,343 INFO L280 TraceCheckUtils]: 147: Hoare triple {14550#false} assume !false; {14550#false} is VALID [2020-07-10 14:14:52,359 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2020-07-10 14:14:52,359 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 14:14:52,359 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [10] total 14 [2020-07-10 14:14:52,360 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1068699649] [2020-07-10 14:14:52,361 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 148 [2020-07-10 14:14:52,362 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:14:52,362 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 14:14:52,512 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 128 edges. 128 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:14:52,512 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 14:14:52,513 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:14:52,513 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 14:14:52,513 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=151, Unknown=0, NotChecked=0, Total=182 [2020-07-10 14:14:52,514 INFO L87 Difference]: Start difference. First operand 960 states and 1155 transitions. Second operand 6 states. [2020-07-10 14:15:02,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:15:02,490 INFO L93 Difference]: Finished difference Result 981 states and 1178 transitions. [2020-07-10 14:15:02,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 14:15:02,490 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 148 [2020-07-10 14:15:02,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:15:02,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 14:15:02,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 253 transitions. [2020-07-10 14:15:02,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 14:15:02,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 253 transitions. [2020-07-10 14:15:02,498 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 253 transitions. [2020-07-10 14:15:02,780 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 253 edges. 253 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:15:02,862 INFO L225 Difference]: With dead ends: 981 [2020-07-10 14:15:02,862 INFO L226 Difference]: Without dead ends: 978 [2020-07-10 14:15:02,867 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 208 GetRequests, 194 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=39, Invalid=201, Unknown=0, NotChecked=0, Total=240 [2020-07-10 14:15:02,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 978 states. [2020-07-10 14:15:11,936 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 978 to 960. [2020-07-10 14:15:11,937 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:15:11,937 INFO L82 GeneralOperation]: Start isEquivalent. First operand 978 states. Second operand 960 states. [2020-07-10 14:15:11,937 INFO L74 IsIncluded]: Start isIncluded. First operand 978 states. Second operand 960 states. [2020-07-10 14:15:11,937 INFO L87 Difference]: Start difference. First operand 978 states. Second operand 960 states. [2020-07-10 14:15:11,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:15:11,982 INFO L93 Difference]: Finished difference Result 978 states and 1172 transitions. [2020-07-10 14:15:11,982 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1172 transitions. [2020-07-10 14:15:11,985 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:15:11,985 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:15:11,985 INFO L74 IsIncluded]: Start isIncluded. First operand 960 states. Second operand 978 states. [2020-07-10 14:15:11,985 INFO L87 Difference]: Start difference. First operand 960 states. Second operand 978 states. [2020-07-10 14:15:12,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:15:12,030 INFO L93 Difference]: Finished difference Result 978 states and 1172 transitions. [2020-07-10 14:15:12,030 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1172 transitions. [2020-07-10 14:15:12,033 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:15:12,033 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:15:12,033 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:15:12,033 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:15:12,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 960 states. [2020-07-10 14:15:12,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 960 states and 1151 transitions. [2020-07-10 14:15:12,100 INFO L78 Accepts]: Start accepts. Automaton has 960 states and 1151 transitions. Word has length 148 [2020-07-10 14:15:12,102 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:15:12,103 INFO L479 AbstractCegarLoop]: Abstraction has 960 states and 1151 transitions. [2020-07-10 14:15:12,103 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 14:15:12,103 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1151 transitions. [2020-07-10 14:15:12,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-07-10 14:15:12,108 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:15:12,108 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:15:12,322 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:15:12,323 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:15:12,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:15:12,323 INFO L82 PathProgramCache]: Analyzing trace with hash -1329247592, now seen corresponding path program 1 times [2020-07-10 14:15:12,323 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:15:12,324 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1613966631] [2020-07-10 14:15:12,324 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:15:12,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:12,636 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 14:15:12,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:12,681 INFO L280 TraceCheckUtils]: 0: Hoare triple {20069#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {19943#true} is VALID [2020-07-10 14:15:12,682 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,682 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19943#true} {19943#true} #568#return; {19943#true} is VALID [2020-07-10 14:15:12,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:12,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,685 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19943#true} {19943#true} #466#return; {19943#true} is VALID [2020-07-10 14:15:12,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:12,687 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,687 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19943#true} {19943#true} #468#return; {19943#true} is VALID [2020-07-10 14:15:12,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:12,690 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {19943#true} is VALID [2020-07-10 14:15:12,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,690 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19943#true} {19943#true} #470#return; {19943#true} is VALID [2020-07-10 14:15:12,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:12,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,693 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19943#true} {19943#true} #472#return; {19943#true} is VALID [2020-07-10 14:15:12,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:12,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:12,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:12,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:12,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:12,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:12,842 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} havoc ~retValue_acc~12; {19943#true} is VALID [2020-07-10 14:15:12,843 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {19943#true} is VALID [2020-07-10 14:15:12,843 INFO L280 TraceCheckUtils]: 2: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,843 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19943#true} {19943#true} #530#return; {19943#true} is VALID [2020-07-10 14:15:12,844 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {19943#true} is VALID [2020-07-10 14:15:12,844 INFO L263 TraceCheckUtils]: 1: Hoare triple {19943#true} call #t~ret25 := isHighWaterSensorDry(); {19943#true} is VALID [2020-07-10 14:15:12,844 INFO L280 TraceCheckUtils]: 2: Hoare triple {19943#true} havoc ~retValue_acc~12; {19943#true} is VALID [2020-07-10 14:15:12,844 INFO L280 TraceCheckUtils]: 3: Hoare triple {19943#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {19943#true} is VALID [2020-07-10 14:15:12,845 INFO L280 TraceCheckUtils]: 4: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,845 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {19943#true} {19943#true} #530#return; {19943#true} is VALID [2020-07-10 14:15:12,845 INFO L280 TraceCheckUtils]: 6: Hoare triple {19943#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {19943#true} is VALID [2020-07-10 14:15:12,846 INFO L280 TraceCheckUtils]: 7: Hoare triple {19943#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {20242#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:15:12,847 INFO L280 TraceCheckUtils]: 8: Hoare triple {20242#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:15:12,847 INFO L280 TraceCheckUtils]: 9: Hoare triple {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:15:12,848 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {19943#true} #542#return; {20218#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 14:15:12,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:12,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:12,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:12,861 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {19943#true} is VALID [2020-07-10 14:15:12,862 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,862 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19943#true} {19943#true} #562#return; {19943#true} is VALID [2020-07-10 14:15:12,862 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} havoc ~retValue_acc~0; {19943#true} is VALID [2020-07-10 14:15:12,862 INFO L263 TraceCheckUtils]: 1: Hoare triple {19943#true} call #t~ret8 := isMethaneLevelCritical(); {19943#true} is VALID [2020-07-10 14:15:12,863 INFO L280 TraceCheckUtils]: 2: Hoare triple {19943#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {19943#true} is VALID [2020-07-10 14:15:12,863 INFO L280 TraceCheckUtils]: 3: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,863 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {19943#true} {19943#true} #562#return; {19943#true} is VALID [2020-07-10 14:15:12,863 INFO L280 TraceCheckUtils]: 5: Hoare triple {19943#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {19943#true} is VALID [2020-07-10 14:15:12,864 INFO L280 TraceCheckUtils]: 6: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,864 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {19943#true} {19943#true} #526#return; {19943#true} is VALID [2020-07-10 14:15:12,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:12,867 INFO L280 TraceCheckUtils]: 0: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19943#true} is VALID [2020-07-10 14:15:12,868 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,868 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19943#true} {19943#true} #528#return; {19943#true} is VALID [2020-07-10 14:15:12,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {19943#true} is VALID [2020-07-10 14:15:12,868 INFO L263 TraceCheckUtils]: 1: Hoare triple {19943#true} call #t~ret7 := isMethaneAlarm(); {19943#true} is VALID [2020-07-10 14:15:12,869 INFO L280 TraceCheckUtils]: 2: Hoare triple {19943#true} havoc ~retValue_acc~0; {19943#true} is VALID [2020-07-10 14:15:12,869 INFO L263 TraceCheckUtils]: 3: Hoare triple {19943#true} call #t~ret8 := isMethaneLevelCritical(); {19943#true} is VALID [2020-07-10 14:15:12,869 INFO L280 TraceCheckUtils]: 4: Hoare triple {19943#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {19943#true} is VALID [2020-07-10 14:15:12,869 INFO L280 TraceCheckUtils]: 5: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,869 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {19943#true} {19943#true} #562#return; {19943#true} is VALID [2020-07-10 14:15:12,870 INFO L280 TraceCheckUtils]: 7: Hoare triple {19943#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {19943#true} is VALID [2020-07-10 14:15:12,870 INFO L280 TraceCheckUtils]: 8: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,870 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {19943#true} {19943#true} #526#return; {19943#true} is VALID [2020-07-10 14:15:12,870 INFO L280 TraceCheckUtils]: 10: Hoare triple {19943#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {19943#true} is VALID [2020-07-10 14:15:12,871 INFO L280 TraceCheckUtils]: 11: Hoare triple {19943#true} assume !(0 != ~tmp~4); {19943#true} is VALID [2020-07-10 14:15:12,871 INFO L263 TraceCheckUtils]: 12: Hoare triple {19943#true} call activatePump__wrappee__lowWaterSensor(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:12,872 INFO L280 TraceCheckUtils]: 13: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19943#true} is VALID [2020-07-10 14:15:12,872 INFO L280 TraceCheckUtils]: 14: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,872 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {19943#true} {19943#true} #528#return; {19943#true} is VALID [2020-07-10 14:15:12,872 INFO L280 TraceCheckUtils]: 16: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,872 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {19943#true} {19944#false} #544#return; {19944#false} is VALID [2020-07-10 14:15:12,873 INFO L280 TraceCheckUtils]: 0: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {19943#true} is VALID [2020-07-10 14:15:12,873 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume 0 == ~pumpRunning~0; {19943#true} is VALID [2020-07-10 14:15:12,873 INFO L263 TraceCheckUtils]: 2: Hoare triple {19943#true} call #t~ret4 := isHighWaterLevel(); {19943#true} is VALID [2020-07-10 14:15:12,874 INFO L280 TraceCheckUtils]: 3: Hoare triple {19943#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {19943#true} is VALID [2020-07-10 14:15:12,874 INFO L263 TraceCheckUtils]: 4: Hoare triple {19943#true} call #t~ret25 := isHighWaterSensorDry(); {19943#true} is VALID [2020-07-10 14:15:12,874 INFO L280 TraceCheckUtils]: 5: Hoare triple {19943#true} havoc ~retValue_acc~12; {19943#true} is VALID [2020-07-10 14:15:12,874 INFO L280 TraceCheckUtils]: 6: Hoare triple {19943#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {19943#true} is VALID [2020-07-10 14:15:12,874 INFO L280 TraceCheckUtils]: 7: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,875 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {19943#true} {19943#true} #530#return; {19943#true} is VALID [2020-07-10 14:15:12,875 INFO L280 TraceCheckUtils]: 9: Hoare triple {19943#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {19943#true} is VALID [2020-07-10 14:15:12,876 INFO L280 TraceCheckUtils]: 10: Hoare triple {19943#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {20242#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:15:12,876 INFO L280 TraceCheckUtils]: 11: Hoare triple {20242#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:15:12,877 INFO L280 TraceCheckUtils]: 12: Hoare triple {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:15:12,878 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {19943#true} #542#return; {20218#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 14:15:12,879 INFO L280 TraceCheckUtils]: 14: Hoare triple {20218#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {20219#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 14:15:12,879 INFO L280 TraceCheckUtils]: 15: Hoare triple {20219#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {19944#false} is VALID [2020-07-10 14:15:12,880 INFO L263 TraceCheckUtils]: 16: Hoare triple {19944#false} call activatePump(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:12,880 INFO L280 TraceCheckUtils]: 17: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {19943#true} is VALID [2020-07-10 14:15:12,880 INFO L263 TraceCheckUtils]: 18: Hoare triple {19943#true} call #t~ret7 := isMethaneAlarm(); {19943#true} is VALID [2020-07-10 14:15:12,880 INFO L280 TraceCheckUtils]: 19: Hoare triple {19943#true} havoc ~retValue_acc~0; {19943#true} is VALID [2020-07-10 14:15:12,881 INFO L263 TraceCheckUtils]: 20: Hoare triple {19943#true} call #t~ret8 := isMethaneLevelCritical(); {19943#true} is VALID [2020-07-10 14:15:12,881 INFO L280 TraceCheckUtils]: 21: Hoare triple {19943#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {19943#true} is VALID [2020-07-10 14:15:12,881 INFO L280 TraceCheckUtils]: 22: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,881 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {19943#true} {19943#true} #562#return; {19943#true} is VALID [2020-07-10 14:15:12,882 INFO L280 TraceCheckUtils]: 24: Hoare triple {19943#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {19943#true} is VALID [2020-07-10 14:15:12,882 INFO L280 TraceCheckUtils]: 25: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,882 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {19943#true} {19943#true} #526#return; {19943#true} is VALID [2020-07-10 14:15:12,882 INFO L280 TraceCheckUtils]: 27: Hoare triple {19943#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {19943#true} is VALID [2020-07-10 14:15:12,882 INFO L280 TraceCheckUtils]: 28: Hoare triple {19943#true} assume !(0 != ~tmp~4); {19943#true} is VALID [2020-07-10 14:15:12,884 INFO L263 TraceCheckUtils]: 29: Hoare triple {19943#true} call activatePump__wrappee__lowWaterSensor(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:12,884 INFO L280 TraceCheckUtils]: 30: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19943#true} is VALID [2020-07-10 14:15:12,884 INFO L280 TraceCheckUtils]: 31: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,884 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {19943#true} {19943#true} #528#return; {19943#true} is VALID [2020-07-10 14:15:12,884 INFO L280 TraceCheckUtils]: 33: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,884 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {19943#true} {19944#false} #544#return; {19944#false} is VALID [2020-07-10 14:15:12,885 INFO L280 TraceCheckUtils]: 35: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:12,885 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {19944#false} {19943#true} #556#return; {19944#false} is VALID [2020-07-10 14:15:12,886 INFO L280 TraceCheckUtils]: 0: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {19943#true} is VALID [2020-07-10 14:15:12,886 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume !(0 != ~pumpRunning~0); {19943#true} is VALID [2020-07-10 14:15:12,886 INFO L263 TraceCheckUtils]: 2: Hoare triple {19943#true} call processEnvironment__wrappee__highWaterSensor(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:12,887 INFO L280 TraceCheckUtils]: 3: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {19943#true} is VALID [2020-07-10 14:15:12,887 INFO L280 TraceCheckUtils]: 4: Hoare triple {19943#true} assume 0 == ~pumpRunning~0; {19943#true} is VALID [2020-07-10 14:15:12,887 INFO L263 TraceCheckUtils]: 5: Hoare triple {19943#true} call #t~ret4 := isHighWaterLevel(); {19943#true} is VALID [2020-07-10 14:15:12,887 INFO L280 TraceCheckUtils]: 6: Hoare triple {19943#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {19943#true} is VALID [2020-07-10 14:15:12,887 INFO L263 TraceCheckUtils]: 7: Hoare triple {19943#true} call #t~ret25 := isHighWaterSensorDry(); {19943#true} is VALID [2020-07-10 14:15:12,888 INFO L280 TraceCheckUtils]: 8: Hoare triple {19943#true} havoc ~retValue_acc~12; {19943#true} is VALID [2020-07-10 14:15:12,888 INFO L280 TraceCheckUtils]: 9: Hoare triple {19943#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {19943#true} is VALID [2020-07-10 14:15:12,888 INFO L280 TraceCheckUtils]: 10: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,888 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {19943#true} {19943#true} #530#return; {19943#true} is VALID [2020-07-10 14:15:12,888 INFO L280 TraceCheckUtils]: 12: Hoare triple {19943#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {19943#true} is VALID [2020-07-10 14:15:12,889 INFO L280 TraceCheckUtils]: 13: Hoare triple {19943#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {20242#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:15:12,891 INFO L280 TraceCheckUtils]: 14: Hoare triple {20242#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:15:12,891 INFO L280 TraceCheckUtils]: 15: Hoare triple {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:15:12,892 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {19943#true} #542#return; {20218#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 14:15:12,893 INFO L280 TraceCheckUtils]: 17: Hoare triple {20218#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {20219#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 14:15:12,894 INFO L280 TraceCheckUtils]: 18: Hoare triple {20219#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {19944#false} is VALID [2020-07-10 14:15:12,894 INFO L263 TraceCheckUtils]: 19: Hoare triple {19944#false} call activatePump(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:12,894 INFO L280 TraceCheckUtils]: 20: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {19943#true} is VALID [2020-07-10 14:15:12,895 INFO L263 TraceCheckUtils]: 21: Hoare triple {19943#true} call #t~ret7 := isMethaneAlarm(); {19943#true} is VALID [2020-07-10 14:15:12,895 INFO L280 TraceCheckUtils]: 22: Hoare triple {19943#true} havoc ~retValue_acc~0; {19943#true} is VALID [2020-07-10 14:15:12,895 INFO L263 TraceCheckUtils]: 23: Hoare triple {19943#true} call #t~ret8 := isMethaneLevelCritical(); {19943#true} is VALID [2020-07-10 14:15:12,895 INFO L280 TraceCheckUtils]: 24: Hoare triple {19943#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {19943#true} is VALID [2020-07-10 14:15:12,895 INFO L280 TraceCheckUtils]: 25: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,895 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {19943#true} {19943#true} #562#return; {19943#true} is VALID [2020-07-10 14:15:12,896 INFO L280 TraceCheckUtils]: 27: Hoare triple {19943#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {19943#true} is VALID [2020-07-10 14:15:12,896 INFO L280 TraceCheckUtils]: 28: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,896 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {19943#true} {19943#true} #526#return; {19943#true} is VALID [2020-07-10 14:15:12,896 INFO L280 TraceCheckUtils]: 30: Hoare triple {19943#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {19943#true} is VALID [2020-07-10 14:15:12,897 INFO L280 TraceCheckUtils]: 31: Hoare triple {19943#true} assume !(0 != ~tmp~4); {19943#true} is VALID [2020-07-10 14:15:12,897 INFO L263 TraceCheckUtils]: 32: Hoare triple {19943#true} call activatePump__wrappee__lowWaterSensor(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:12,898 INFO L280 TraceCheckUtils]: 33: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19943#true} is VALID [2020-07-10 14:15:12,898 INFO L280 TraceCheckUtils]: 34: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,898 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {19943#true} {19943#true} #528#return; {19943#true} is VALID [2020-07-10 14:15:12,898 INFO L280 TraceCheckUtils]: 36: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,898 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {19943#true} {19944#false} #544#return; {19944#false} is VALID [2020-07-10 14:15:12,899 INFO L280 TraceCheckUtils]: 38: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:12,899 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {19944#false} {19943#true} #556#return; {19944#false} is VALID [2020-07-10 14:15:12,899 INFO L280 TraceCheckUtils]: 40: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:12,899 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {19944#false} {19943#true} #514#return; {19944#false} is VALID [2020-07-10 14:15:12,901 INFO L280 TraceCheckUtils]: 0: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {19943#true} is VALID [2020-07-10 14:15:12,901 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume !(0 != ~pumpRunning~0); {19943#true} is VALID [2020-07-10 14:15:12,901 INFO L263 TraceCheckUtils]: 2: Hoare triple {19943#true} call processEnvironment__wrappee__methaneQuery(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:12,902 INFO L280 TraceCheckUtils]: 3: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {19943#true} is VALID [2020-07-10 14:15:12,902 INFO L280 TraceCheckUtils]: 4: Hoare triple {19943#true} assume !(0 != ~pumpRunning~0); {19943#true} is VALID [2020-07-10 14:15:12,902 INFO L263 TraceCheckUtils]: 5: Hoare triple {19943#true} call processEnvironment__wrappee__highWaterSensor(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:12,903 INFO L280 TraceCheckUtils]: 6: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {19943#true} is VALID [2020-07-10 14:15:12,903 INFO L280 TraceCheckUtils]: 7: Hoare triple {19943#true} assume 0 == ~pumpRunning~0; {19943#true} is VALID [2020-07-10 14:15:12,903 INFO L263 TraceCheckUtils]: 8: Hoare triple {19943#true} call #t~ret4 := isHighWaterLevel(); {19943#true} is VALID [2020-07-10 14:15:12,903 INFO L280 TraceCheckUtils]: 9: Hoare triple {19943#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {19943#true} is VALID [2020-07-10 14:15:12,903 INFO L263 TraceCheckUtils]: 10: Hoare triple {19943#true} call #t~ret25 := isHighWaterSensorDry(); {19943#true} is VALID [2020-07-10 14:15:12,903 INFO L280 TraceCheckUtils]: 11: Hoare triple {19943#true} havoc ~retValue_acc~12; {19943#true} is VALID [2020-07-10 14:15:12,904 INFO L280 TraceCheckUtils]: 12: Hoare triple {19943#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {19943#true} is VALID [2020-07-10 14:15:12,904 INFO L280 TraceCheckUtils]: 13: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,904 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {19943#true} {19943#true} #530#return; {19943#true} is VALID [2020-07-10 14:15:12,904 INFO L280 TraceCheckUtils]: 15: Hoare triple {19943#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {19943#true} is VALID [2020-07-10 14:15:12,905 INFO L280 TraceCheckUtils]: 16: Hoare triple {19943#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {20242#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:15:12,906 INFO L280 TraceCheckUtils]: 17: Hoare triple {20242#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:15:12,906 INFO L280 TraceCheckUtils]: 18: Hoare triple {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:15:12,907 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {19943#true} #542#return; {20218#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 14:15:12,908 INFO L280 TraceCheckUtils]: 20: Hoare triple {20218#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {20219#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 14:15:12,908 INFO L280 TraceCheckUtils]: 21: Hoare triple {20219#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {19944#false} is VALID [2020-07-10 14:15:12,908 INFO L263 TraceCheckUtils]: 22: Hoare triple {19944#false} call activatePump(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:12,909 INFO L280 TraceCheckUtils]: 23: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {19943#true} is VALID [2020-07-10 14:15:12,909 INFO L263 TraceCheckUtils]: 24: Hoare triple {19943#true} call #t~ret7 := isMethaneAlarm(); {19943#true} is VALID [2020-07-10 14:15:12,909 INFO L280 TraceCheckUtils]: 25: Hoare triple {19943#true} havoc ~retValue_acc~0; {19943#true} is VALID [2020-07-10 14:15:12,909 INFO L263 TraceCheckUtils]: 26: Hoare triple {19943#true} call #t~ret8 := isMethaneLevelCritical(); {19943#true} is VALID [2020-07-10 14:15:12,909 INFO L280 TraceCheckUtils]: 27: Hoare triple {19943#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {19943#true} is VALID [2020-07-10 14:15:12,910 INFO L280 TraceCheckUtils]: 28: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,910 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {19943#true} {19943#true} #562#return; {19943#true} is VALID [2020-07-10 14:15:12,910 INFO L280 TraceCheckUtils]: 30: Hoare triple {19943#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {19943#true} is VALID [2020-07-10 14:15:12,910 INFO L280 TraceCheckUtils]: 31: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,911 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {19943#true} {19943#true} #526#return; {19943#true} is VALID [2020-07-10 14:15:12,911 INFO L280 TraceCheckUtils]: 33: Hoare triple {19943#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {19943#true} is VALID [2020-07-10 14:15:12,911 INFO L280 TraceCheckUtils]: 34: Hoare triple {19943#true} assume !(0 != ~tmp~4); {19943#true} is VALID [2020-07-10 14:15:12,912 INFO L263 TraceCheckUtils]: 35: Hoare triple {19943#true} call activatePump__wrappee__lowWaterSensor(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:12,912 INFO L280 TraceCheckUtils]: 36: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19943#true} is VALID [2020-07-10 14:15:12,912 INFO L280 TraceCheckUtils]: 37: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,912 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {19943#true} {19943#true} #528#return; {19943#true} is VALID [2020-07-10 14:15:12,913 INFO L280 TraceCheckUtils]: 39: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,913 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {19943#true} {19944#false} #544#return; {19944#false} is VALID [2020-07-10 14:15:12,913 INFO L280 TraceCheckUtils]: 41: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:12,913 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {19944#false} {19943#true} #556#return; {19944#false} is VALID [2020-07-10 14:15:12,913 INFO L280 TraceCheckUtils]: 43: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:12,913 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {19944#false} {19943#true} #514#return; {19944#false} is VALID [2020-07-10 14:15:12,914 INFO L280 TraceCheckUtils]: 45: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:12,914 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {19944#false} {19943#true} #534#return; {19944#false} is VALID [2020-07-10 14:15:12,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:12,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:12,922 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {19943#true} is VALID [2020-07-10 14:15:12,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,922 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19943#true} {19943#true} #460#return; {19943#true} is VALID [2020-07-10 14:15:12,923 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} havoc ~tmp~7;havoc ~tmp___0~3; {19943#true} is VALID [2020-07-10 14:15:12,923 INFO L263 TraceCheckUtils]: 1: Hoare triple {19943#true} call #t~ret27 := getWaterLevel(); {19943#true} is VALID [2020-07-10 14:15:12,923 INFO L280 TraceCheckUtils]: 2: Hoare triple {19943#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {19943#true} is VALID [2020-07-10 14:15:12,923 INFO L280 TraceCheckUtils]: 3: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,924 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {19943#true} {19943#true} #460#return; {19943#true} is VALID [2020-07-10 14:15:12,924 INFO L280 TraceCheckUtils]: 5: Hoare triple {19943#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {19943#true} is VALID [2020-07-10 14:15:12,924 INFO L280 TraceCheckUtils]: 6: Hoare triple {19943#true} assume !(0 == ~tmp~7); {19943#true} is VALID [2020-07-10 14:15:12,924 INFO L280 TraceCheckUtils]: 7: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,925 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {19943#true} {19944#false} #536#return; {19944#false} is VALID [2020-07-10 14:15:12,925 INFO L280 TraceCheckUtils]: 0: Hoare triple {20070#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {19943#true} is VALID [2020-07-10 14:15:12,925 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume 0 != ~systemActive~0; {19943#true} is VALID [2020-07-10 14:15:12,927 INFO L263 TraceCheckUtils]: 2: Hoare triple {19943#true} call processEnvironment(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:12,927 INFO L280 TraceCheckUtils]: 3: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {19943#true} is VALID [2020-07-10 14:15:12,927 INFO L280 TraceCheckUtils]: 4: Hoare triple {19943#true} assume !(0 != ~pumpRunning~0); {19943#true} is VALID [2020-07-10 14:15:12,929 INFO L263 TraceCheckUtils]: 5: Hoare triple {19943#true} call processEnvironment__wrappee__methaneQuery(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:12,929 INFO L280 TraceCheckUtils]: 6: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {19943#true} is VALID [2020-07-10 14:15:12,929 INFO L280 TraceCheckUtils]: 7: Hoare triple {19943#true} assume !(0 != ~pumpRunning~0); {19943#true} is VALID [2020-07-10 14:15:12,930 INFO L263 TraceCheckUtils]: 8: Hoare triple {19943#true} call processEnvironment__wrappee__highWaterSensor(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:12,930 INFO L280 TraceCheckUtils]: 9: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {19943#true} is VALID [2020-07-10 14:15:12,930 INFO L280 TraceCheckUtils]: 10: Hoare triple {19943#true} assume 0 == ~pumpRunning~0; {19943#true} is VALID [2020-07-10 14:15:12,930 INFO L263 TraceCheckUtils]: 11: Hoare triple {19943#true} call #t~ret4 := isHighWaterLevel(); {19943#true} is VALID [2020-07-10 14:15:12,931 INFO L280 TraceCheckUtils]: 12: Hoare triple {19943#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {19943#true} is VALID [2020-07-10 14:15:12,931 INFO L263 TraceCheckUtils]: 13: Hoare triple {19943#true} call #t~ret25 := isHighWaterSensorDry(); {19943#true} is VALID [2020-07-10 14:15:12,931 INFO L280 TraceCheckUtils]: 14: Hoare triple {19943#true} havoc ~retValue_acc~12; {19943#true} is VALID [2020-07-10 14:15:12,931 INFO L280 TraceCheckUtils]: 15: Hoare triple {19943#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {19943#true} is VALID [2020-07-10 14:15:12,931 INFO L280 TraceCheckUtils]: 16: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,932 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {19943#true} {19943#true} #530#return; {19943#true} is VALID [2020-07-10 14:15:12,932 INFO L280 TraceCheckUtils]: 18: Hoare triple {19943#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {19943#true} is VALID [2020-07-10 14:15:12,933 INFO L280 TraceCheckUtils]: 19: Hoare triple {19943#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {20242#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:15:12,933 INFO L280 TraceCheckUtils]: 20: Hoare triple {20242#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:15:12,934 INFO L280 TraceCheckUtils]: 21: Hoare triple {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:15:12,935 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {19943#true} #542#return; {20218#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 14:15:12,937 INFO L280 TraceCheckUtils]: 23: Hoare triple {20218#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {20219#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 14:15:12,937 INFO L280 TraceCheckUtils]: 24: Hoare triple {20219#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {19944#false} is VALID [2020-07-10 14:15:12,938 INFO L263 TraceCheckUtils]: 25: Hoare triple {19944#false} call activatePump(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:12,938 INFO L280 TraceCheckUtils]: 26: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {19943#true} is VALID [2020-07-10 14:15:12,938 INFO L263 TraceCheckUtils]: 27: Hoare triple {19943#true} call #t~ret7 := isMethaneAlarm(); {19943#true} is VALID [2020-07-10 14:15:12,938 INFO L280 TraceCheckUtils]: 28: Hoare triple {19943#true} havoc ~retValue_acc~0; {19943#true} is VALID [2020-07-10 14:15:12,938 INFO L263 TraceCheckUtils]: 29: Hoare triple {19943#true} call #t~ret8 := isMethaneLevelCritical(); {19943#true} is VALID [2020-07-10 14:15:12,938 INFO L280 TraceCheckUtils]: 30: Hoare triple {19943#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {19943#true} is VALID [2020-07-10 14:15:12,939 INFO L280 TraceCheckUtils]: 31: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,939 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {19943#true} {19943#true} #562#return; {19943#true} is VALID [2020-07-10 14:15:12,939 INFO L280 TraceCheckUtils]: 33: Hoare triple {19943#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {19943#true} is VALID [2020-07-10 14:15:12,939 INFO L280 TraceCheckUtils]: 34: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,939 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {19943#true} {19943#true} #526#return; {19943#true} is VALID [2020-07-10 14:15:12,940 INFO L280 TraceCheckUtils]: 36: Hoare triple {19943#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {19943#true} is VALID [2020-07-10 14:15:12,940 INFO L280 TraceCheckUtils]: 37: Hoare triple {19943#true} assume !(0 != ~tmp~4); {19943#true} is VALID [2020-07-10 14:15:12,941 INFO L263 TraceCheckUtils]: 38: Hoare triple {19943#true} call activatePump__wrappee__lowWaterSensor(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:12,941 INFO L280 TraceCheckUtils]: 39: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19943#true} is VALID [2020-07-10 14:15:12,941 INFO L280 TraceCheckUtils]: 40: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,941 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {19943#true} {19943#true} #528#return; {19943#true} is VALID [2020-07-10 14:15:12,942 INFO L280 TraceCheckUtils]: 42: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,942 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {19943#true} {19944#false} #544#return; {19944#false} is VALID [2020-07-10 14:15:12,942 INFO L280 TraceCheckUtils]: 44: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:12,942 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {19944#false} {19943#true} #556#return; {19944#false} is VALID [2020-07-10 14:15:12,942 INFO L280 TraceCheckUtils]: 46: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:12,942 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {19944#false} {19943#true} #514#return; {19944#false} is VALID [2020-07-10 14:15:12,943 INFO L280 TraceCheckUtils]: 48: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:12,943 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {19944#false} {19943#true} #534#return; {19944#false} is VALID [2020-07-10 14:15:12,943 INFO L263 TraceCheckUtils]: 50: Hoare triple {19944#false} call __utac_acc__Specification4_spec__1(); {19943#true} is VALID [2020-07-10 14:15:12,943 INFO L280 TraceCheckUtils]: 51: Hoare triple {19943#true} havoc ~tmp~7;havoc ~tmp___0~3; {19943#true} is VALID [2020-07-10 14:15:12,943 INFO L263 TraceCheckUtils]: 52: Hoare triple {19943#true} call #t~ret27 := getWaterLevel(); {19943#true} is VALID [2020-07-10 14:15:12,944 INFO L280 TraceCheckUtils]: 53: Hoare triple {19943#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {19943#true} is VALID [2020-07-10 14:15:12,944 INFO L280 TraceCheckUtils]: 54: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,944 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {19943#true} {19943#true} #460#return; {19943#true} is VALID [2020-07-10 14:15:12,944 INFO L280 TraceCheckUtils]: 56: Hoare triple {19943#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {19943#true} is VALID [2020-07-10 14:15:12,945 INFO L280 TraceCheckUtils]: 57: Hoare triple {19943#true} assume !(0 == ~tmp~7); {19943#true} is VALID [2020-07-10 14:15:12,945 INFO L280 TraceCheckUtils]: 58: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,945 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {19943#true} {19944#false} #536#return; {19944#false} is VALID [2020-07-10 14:15:12,945 INFO L280 TraceCheckUtils]: 60: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:12,945 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {19944#false} {19943#true} #522#return; {19944#false} is VALID [2020-07-10 14:15:12,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:12,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {20261#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {19943#true} is VALID [2020-07-10 14:15:12,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:12,979 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19943#true} {19944#false} #532#return; {19944#false} is VALID [2020-07-10 14:15:12,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:13,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:13,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:13,017 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {19943#true} is VALID [2020-07-10 14:15:13,017 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,018 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19943#true} {19943#true} #562#return; {19943#true} is VALID [2020-07-10 14:15:13,018 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} havoc ~retValue_acc~0; {19943#true} is VALID [2020-07-10 14:15:13,018 INFO L263 TraceCheckUtils]: 1: Hoare triple {19943#true} call #t~ret8 := isMethaneLevelCritical(); {19943#true} is VALID [2020-07-10 14:15:13,019 INFO L280 TraceCheckUtils]: 2: Hoare triple {19943#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {19943#true} is VALID [2020-07-10 14:15:13,019 INFO L280 TraceCheckUtils]: 3: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,019 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {19943#true} {19943#true} #562#return; {19943#true} is VALID [2020-07-10 14:15:13,020 INFO L280 TraceCheckUtils]: 5: Hoare triple {19943#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {19943#true} is VALID [2020-07-10 14:15:13,020 INFO L280 TraceCheckUtils]: 6: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,020 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {19943#true} {19943#true} #508#return; {19943#true} is VALID [2020-07-10 14:15:13,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:13,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:13,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:13,041 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {19943#true} is VALID [2020-07-10 14:15:13,041 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,042 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19943#true} {19943#true} #506#return; {19943#true} is VALID [2020-07-10 14:15:13,042 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {19943#true} is VALID [2020-07-10 14:15:13,042 INFO L263 TraceCheckUtils]: 1: Hoare triple {19943#true} call #t~ret26 := isLowWaterSensorDry(); {19943#true} is VALID [2020-07-10 14:15:13,043 INFO L280 TraceCheckUtils]: 2: Hoare triple {19943#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {19943#true} is VALID [2020-07-10 14:15:13,043 INFO L280 TraceCheckUtils]: 3: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,044 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {19943#true} {19943#true} #506#return; {19943#true} is VALID [2020-07-10 14:15:13,044 INFO L280 TraceCheckUtils]: 5: Hoare triple {19943#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {19943#true} is VALID [2020-07-10 14:15:13,044 INFO L280 TraceCheckUtils]: 6: Hoare triple {19943#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {19943#true} is VALID [2020-07-10 14:15:13,045 INFO L280 TraceCheckUtils]: 7: Hoare triple {19943#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {19943#true} is VALID [2020-07-10 14:15:13,045 INFO L280 TraceCheckUtils]: 8: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,045 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {19943#true} {19943#true} #550#return; {19943#true} is VALID [2020-07-10 14:15:13,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:13,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:13,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,051 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19943#true} {19943#true} #548#return; {19943#true} is VALID [2020-07-10 14:15:13,052 INFO L280 TraceCheckUtils]: 0: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {19943#true} is VALID [2020-07-10 14:15:13,052 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume !(0 == ~pumpRunning~0); {19943#true} is VALID [2020-07-10 14:15:13,052 INFO L263 TraceCheckUtils]: 2: Hoare triple {19943#true} call processEnvironment__wrappee__base(); {19943#true} is VALID [2020-07-10 14:15:13,053 INFO L280 TraceCheckUtils]: 3: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,053 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {19943#true} {19943#true} #548#return; {19943#true} is VALID [2020-07-10 14:15:13,053 INFO L280 TraceCheckUtils]: 5: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,053 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {19943#true} {19943#true} #554#return; {19943#true} is VALID [2020-07-10 14:15:13,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {19943#true} is VALID [2020-07-10 14:15:13,054 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume 0 != ~pumpRunning~0; {19943#true} is VALID [2020-07-10 14:15:13,054 INFO L263 TraceCheckUtils]: 2: Hoare triple {19943#true} call #t~ret5 := isLowWaterLevel(); {19943#true} is VALID [2020-07-10 14:15:13,054 INFO L280 TraceCheckUtils]: 3: Hoare triple {19943#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {19943#true} is VALID [2020-07-10 14:15:13,055 INFO L263 TraceCheckUtils]: 4: Hoare triple {19943#true} call #t~ret26 := isLowWaterSensorDry(); {19943#true} is VALID [2020-07-10 14:15:13,055 INFO L280 TraceCheckUtils]: 5: Hoare triple {19943#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {19943#true} is VALID [2020-07-10 14:15:13,056 INFO L280 TraceCheckUtils]: 6: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,056 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {19943#true} {19943#true} #506#return; {19943#true} is VALID [2020-07-10 14:15:13,057 INFO L280 TraceCheckUtils]: 8: Hoare triple {19943#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {19943#true} is VALID [2020-07-10 14:15:13,057 INFO L280 TraceCheckUtils]: 9: Hoare triple {19943#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {19943#true} is VALID [2020-07-10 14:15:13,057 INFO L280 TraceCheckUtils]: 10: Hoare triple {19943#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {19943#true} is VALID [2020-07-10 14:15:13,057 INFO L280 TraceCheckUtils]: 11: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,058 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {19943#true} {19943#true} #550#return; {19943#true} is VALID [2020-07-10 14:15:13,058 INFO L280 TraceCheckUtils]: 13: Hoare triple {19943#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {19943#true} is VALID [2020-07-10 14:15:13,059 INFO L280 TraceCheckUtils]: 14: Hoare triple {19943#true} assume !(0 != ~tmp~2); {19943#true} is VALID [2020-07-10 14:15:13,060 INFO L263 TraceCheckUtils]: 15: Hoare triple {19943#true} call processEnvironment__wrappee__highWaterSensor(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:13,060 INFO L280 TraceCheckUtils]: 16: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {19943#true} is VALID [2020-07-10 14:15:13,061 INFO L280 TraceCheckUtils]: 17: Hoare triple {19943#true} assume !(0 == ~pumpRunning~0); {19943#true} is VALID [2020-07-10 14:15:13,061 INFO L263 TraceCheckUtils]: 18: Hoare triple {19943#true} call processEnvironment__wrappee__base(); {19943#true} is VALID [2020-07-10 14:15:13,061 INFO L280 TraceCheckUtils]: 19: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,062 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {19943#true} {19943#true} #548#return; {19943#true} is VALID [2020-07-10 14:15:13,062 INFO L280 TraceCheckUtils]: 21: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,062 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {19943#true} {19943#true} #554#return; {19943#true} is VALID [2020-07-10 14:15:13,063 INFO L280 TraceCheckUtils]: 23: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,063 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {19943#true} {19943#true} #512#return; {19943#true} is VALID [2020-07-10 14:15:13,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {19943#true} is VALID [2020-07-10 14:15:13,066 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume 0 != ~pumpRunning~0; {19943#true} is VALID [2020-07-10 14:15:13,066 INFO L263 TraceCheckUtils]: 2: Hoare triple {19943#true} call #t~ret6 := isMethaneAlarm(); {19943#true} is VALID [2020-07-10 14:15:13,067 INFO L280 TraceCheckUtils]: 3: Hoare triple {19943#true} havoc ~retValue_acc~0; {19943#true} is VALID [2020-07-10 14:15:13,067 INFO L263 TraceCheckUtils]: 4: Hoare triple {19943#true} call #t~ret8 := isMethaneLevelCritical(); {19943#true} is VALID [2020-07-10 14:15:13,067 INFO L280 TraceCheckUtils]: 5: Hoare triple {19943#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {19943#true} is VALID [2020-07-10 14:15:13,068 INFO L280 TraceCheckUtils]: 6: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,068 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {19943#true} {19943#true} #562#return; {19943#true} is VALID [2020-07-10 14:15:13,068 INFO L280 TraceCheckUtils]: 8: Hoare triple {19943#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {19943#true} is VALID [2020-07-10 14:15:13,069 INFO L280 TraceCheckUtils]: 9: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,069 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {19943#true} {19943#true} #508#return; {19943#true} is VALID [2020-07-10 14:15:13,069 INFO L280 TraceCheckUtils]: 11: Hoare triple {19943#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {19943#true} is VALID [2020-07-10 14:15:13,070 INFO L280 TraceCheckUtils]: 12: Hoare triple {19943#true} assume !(0 != ~tmp~3); {19943#true} is VALID [2020-07-10 14:15:13,073 INFO L263 TraceCheckUtils]: 13: Hoare triple {19943#true} call processEnvironment__wrappee__methaneQuery(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:13,074 INFO L280 TraceCheckUtils]: 14: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {19943#true} is VALID [2020-07-10 14:15:13,074 INFO L280 TraceCheckUtils]: 15: Hoare triple {19943#true} assume 0 != ~pumpRunning~0; {19943#true} is VALID [2020-07-10 14:15:13,075 INFO L263 TraceCheckUtils]: 16: Hoare triple {19943#true} call #t~ret5 := isLowWaterLevel(); {19943#true} is VALID [2020-07-10 14:15:13,075 INFO L280 TraceCheckUtils]: 17: Hoare triple {19943#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {19943#true} is VALID [2020-07-10 14:15:13,075 INFO L263 TraceCheckUtils]: 18: Hoare triple {19943#true} call #t~ret26 := isLowWaterSensorDry(); {19943#true} is VALID [2020-07-10 14:15:13,076 INFO L280 TraceCheckUtils]: 19: Hoare triple {19943#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {19943#true} is VALID [2020-07-10 14:15:13,076 INFO L280 TraceCheckUtils]: 20: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,076 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {19943#true} {19943#true} #506#return; {19943#true} is VALID [2020-07-10 14:15:13,077 INFO L280 TraceCheckUtils]: 22: Hoare triple {19943#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {19943#true} is VALID [2020-07-10 14:15:13,077 INFO L280 TraceCheckUtils]: 23: Hoare triple {19943#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {19943#true} is VALID [2020-07-10 14:15:13,077 INFO L280 TraceCheckUtils]: 24: Hoare triple {19943#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {19943#true} is VALID [2020-07-10 14:15:13,078 INFO L280 TraceCheckUtils]: 25: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,078 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {19943#true} {19943#true} #550#return; {19943#true} is VALID [2020-07-10 14:15:13,078 INFO L280 TraceCheckUtils]: 27: Hoare triple {19943#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {19943#true} is VALID [2020-07-10 14:15:13,079 INFO L280 TraceCheckUtils]: 28: Hoare triple {19943#true} assume !(0 != ~tmp~2); {19943#true} is VALID [2020-07-10 14:15:13,080 INFO L263 TraceCheckUtils]: 29: Hoare triple {19943#true} call processEnvironment__wrappee__highWaterSensor(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:13,080 INFO L280 TraceCheckUtils]: 30: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {19943#true} is VALID [2020-07-10 14:15:13,080 INFO L280 TraceCheckUtils]: 31: Hoare triple {19943#true} assume !(0 == ~pumpRunning~0); {19943#true} is VALID [2020-07-10 14:15:13,081 INFO L263 TraceCheckUtils]: 32: Hoare triple {19943#true} call processEnvironment__wrappee__base(); {19943#true} is VALID [2020-07-10 14:15:13,081 INFO L280 TraceCheckUtils]: 33: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,081 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {19943#true} {19943#true} #548#return; {19943#true} is VALID [2020-07-10 14:15:13,082 INFO L280 TraceCheckUtils]: 35: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,082 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {19943#true} {19943#true} #554#return; {19943#true} is VALID [2020-07-10 14:15:13,082 INFO L280 TraceCheckUtils]: 37: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,083 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {19943#true} {19943#true} #512#return; {19943#true} is VALID [2020-07-10 14:15:13,083 INFO L280 TraceCheckUtils]: 39: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,084 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {19943#true} {19944#false} #534#return; {19944#false} is VALID [2020-07-10 14:15:13,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:13,095 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {19943#true} is VALID [2020-07-10 14:15:13,095 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,096 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19943#true} {19944#false} #460#return; {19944#false} is VALID [2020-07-10 14:15:13,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:13,100 INFO L280 TraceCheckUtils]: 0: Hoare triple {19943#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {19943#true} is VALID [2020-07-10 14:15:13,100 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,100 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19943#true} {19944#false} #462#return; {19944#false} is VALID [2020-07-10 14:15:13,107 INFO L263 TraceCheckUtils]: 0: Hoare triple {19943#true} call ULTIMATE.init(); {20069#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:15:13,108 INFO L280 TraceCheckUtils]: 1: Hoare triple {20069#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {19943#true} is VALID [2020-07-10 14:15:13,108 INFO L280 TraceCheckUtils]: 2: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,109 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19943#true} {19943#true} #568#return; {19943#true} is VALID [2020-07-10 14:15:13,109 INFO L263 TraceCheckUtils]: 4: Hoare triple {19943#true} call #t~ret76 := main(); {19943#true} is VALID [2020-07-10 14:15:13,109 INFO L280 TraceCheckUtils]: 5: Hoare triple {19943#true} havoc ~retValue_acc~6;havoc ~tmp~8; {19943#true} is VALID [2020-07-10 14:15:13,109 INFO L263 TraceCheckUtils]: 6: Hoare triple {19943#true} call select_helpers(); {19943#true} is VALID [2020-07-10 14:15:13,110 INFO L280 TraceCheckUtils]: 7: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,110 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {19943#true} {19943#true} #466#return; {19943#true} is VALID [2020-07-10 14:15:13,110 INFO L263 TraceCheckUtils]: 9: Hoare triple {19943#true} call select_features(); {19943#true} is VALID [2020-07-10 14:15:13,111 INFO L280 TraceCheckUtils]: 10: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,111 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {19943#true} {19943#true} #468#return; {19943#true} is VALID [2020-07-10 14:15:13,111 INFO L263 TraceCheckUtils]: 12: Hoare triple {19943#true} call #t~ret30 := valid_product(); {19943#true} is VALID [2020-07-10 14:15:13,111 INFO L280 TraceCheckUtils]: 13: Hoare triple {19943#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {19943#true} is VALID [2020-07-10 14:15:13,112 INFO L280 TraceCheckUtils]: 14: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,112 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {19943#true} {19943#true} #470#return; {19943#true} is VALID [2020-07-10 14:15:13,112 INFO L280 TraceCheckUtils]: 16: Hoare triple {19943#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {19943#true} is VALID [2020-07-10 14:15:13,113 INFO L280 TraceCheckUtils]: 17: Hoare triple {19943#true} assume 0 != ~tmp~8; {19943#true} is VALID [2020-07-10 14:15:13,113 INFO L263 TraceCheckUtils]: 18: Hoare triple {19943#true} call setup(); {19943#true} is VALID [2020-07-10 14:15:13,113 INFO L280 TraceCheckUtils]: 19: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,113 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {19943#true} {19943#true} #472#return; {19943#true} is VALID [2020-07-10 14:15:13,114 INFO L263 TraceCheckUtils]: 21: Hoare triple {19943#true} call runTest(); {19943#true} is VALID [2020-07-10 14:15:13,114 INFO L263 TraceCheckUtils]: 22: Hoare triple {19943#true} call test(); {19943#true} is VALID [2020-07-10 14:15:13,114 INFO L280 TraceCheckUtils]: 23: Hoare triple {19943#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {19943#true} is VALID [2020-07-10 14:15:13,115 INFO L280 TraceCheckUtils]: 24: Hoare triple {19943#true} assume !false; {19943#true} is VALID [2020-07-10 14:15:13,115 INFO L280 TraceCheckUtils]: 25: Hoare triple {19943#true} assume ~splverifierCounter~0 < 4; {19943#true} is VALID [2020-07-10 14:15:13,115 INFO L280 TraceCheckUtils]: 26: Hoare triple {19943#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {19943#true} is VALID [2020-07-10 14:15:13,115 INFO L280 TraceCheckUtils]: 27: Hoare triple {19943#true} assume !(0 != ~tmp~0); {19943#true} is VALID [2020-07-10 14:15:13,116 INFO L280 TraceCheckUtils]: 28: Hoare triple {19943#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {19943#true} is VALID [2020-07-10 14:15:13,116 INFO L280 TraceCheckUtils]: 29: Hoare triple {19943#true} assume !(0 != ~tmp___0~0); {19943#true} is VALID [2020-07-10 14:15:13,116 INFO L280 TraceCheckUtils]: 30: Hoare triple {19943#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {19943#true} is VALID [2020-07-10 14:15:13,117 INFO L280 TraceCheckUtils]: 31: Hoare triple {19943#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {19943#true} is VALID [2020-07-10 14:15:13,117 INFO L280 TraceCheckUtils]: 32: Hoare triple {19943#true} assume 0 != ~tmp___1~0; {19943#true} is VALID [2020-07-10 14:15:13,119 INFO L263 TraceCheckUtils]: 33: Hoare triple {19943#true} call timeShift(); {20070#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:15:13,119 INFO L280 TraceCheckUtils]: 34: Hoare triple {20070#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {19943#true} is VALID [2020-07-10 14:15:13,120 INFO L280 TraceCheckUtils]: 35: Hoare triple {19943#true} assume 0 != ~systemActive~0; {19943#true} is VALID [2020-07-10 14:15:13,121 INFO L263 TraceCheckUtils]: 36: Hoare triple {19943#true} call processEnvironment(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:13,121 INFO L280 TraceCheckUtils]: 37: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {19943#true} is VALID [2020-07-10 14:15:13,122 INFO L280 TraceCheckUtils]: 38: Hoare triple {19943#true} assume !(0 != ~pumpRunning~0); {19943#true} is VALID [2020-07-10 14:15:13,123 INFO L263 TraceCheckUtils]: 39: Hoare triple {19943#true} call processEnvironment__wrappee__methaneQuery(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:13,123 INFO L280 TraceCheckUtils]: 40: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {19943#true} is VALID [2020-07-10 14:15:13,123 INFO L280 TraceCheckUtils]: 41: Hoare triple {19943#true} assume !(0 != ~pumpRunning~0); {19943#true} is VALID [2020-07-10 14:15:13,124 INFO L263 TraceCheckUtils]: 42: Hoare triple {19943#true} call processEnvironment__wrappee__highWaterSensor(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:13,124 INFO L280 TraceCheckUtils]: 43: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {19943#true} is VALID [2020-07-10 14:15:13,125 INFO L280 TraceCheckUtils]: 44: Hoare triple {19943#true} assume 0 == ~pumpRunning~0; {19943#true} is VALID [2020-07-10 14:15:13,125 INFO L263 TraceCheckUtils]: 45: Hoare triple {19943#true} call #t~ret4 := isHighWaterLevel(); {19943#true} is VALID [2020-07-10 14:15:13,125 INFO L280 TraceCheckUtils]: 46: Hoare triple {19943#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {19943#true} is VALID [2020-07-10 14:15:13,126 INFO L263 TraceCheckUtils]: 47: Hoare triple {19943#true} call #t~ret25 := isHighWaterSensorDry(); {19943#true} is VALID [2020-07-10 14:15:13,126 INFO L280 TraceCheckUtils]: 48: Hoare triple {19943#true} havoc ~retValue_acc~12; {19943#true} is VALID [2020-07-10 14:15:13,126 INFO L280 TraceCheckUtils]: 49: Hoare triple {19943#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {19943#true} is VALID [2020-07-10 14:15:13,126 INFO L280 TraceCheckUtils]: 50: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,127 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {19943#true} {19943#true} #530#return; {19943#true} is VALID [2020-07-10 14:15:13,127 INFO L280 TraceCheckUtils]: 52: Hoare triple {19943#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {19943#true} is VALID [2020-07-10 14:15:13,128 INFO L280 TraceCheckUtils]: 53: Hoare triple {19943#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {20242#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:15:13,128 INFO L280 TraceCheckUtils]: 54: Hoare triple {20242#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:15:13,129 INFO L280 TraceCheckUtils]: 55: Hoare triple {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:15:13,130 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {19943#true} #542#return; {20218#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 14:15:13,131 INFO L280 TraceCheckUtils]: 57: Hoare triple {20218#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {20219#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 14:15:13,131 INFO L280 TraceCheckUtils]: 58: Hoare triple {20219#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {19944#false} is VALID [2020-07-10 14:15:13,132 INFO L263 TraceCheckUtils]: 59: Hoare triple {19944#false} call activatePump(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:13,132 INFO L280 TraceCheckUtils]: 60: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {19943#true} is VALID [2020-07-10 14:15:13,132 INFO L263 TraceCheckUtils]: 61: Hoare triple {19943#true} call #t~ret7 := isMethaneAlarm(); {19943#true} is VALID [2020-07-10 14:15:13,132 INFO L280 TraceCheckUtils]: 62: Hoare triple {19943#true} havoc ~retValue_acc~0; {19943#true} is VALID [2020-07-10 14:15:13,133 INFO L263 TraceCheckUtils]: 63: Hoare triple {19943#true} call #t~ret8 := isMethaneLevelCritical(); {19943#true} is VALID [2020-07-10 14:15:13,133 INFO L280 TraceCheckUtils]: 64: Hoare triple {19943#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {19943#true} is VALID [2020-07-10 14:15:13,133 INFO L280 TraceCheckUtils]: 65: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,133 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {19943#true} {19943#true} #562#return; {19943#true} is VALID [2020-07-10 14:15:13,133 INFO L280 TraceCheckUtils]: 67: Hoare triple {19943#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {19943#true} is VALID [2020-07-10 14:15:13,134 INFO L280 TraceCheckUtils]: 68: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,134 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {19943#true} {19943#true} #526#return; {19943#true} is VALID [2020-07-10 14:15:13,134 INFO L280 TraceCheckUtils]: 70: Hoare triple {19943#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {19943#true} is VALID [2020-07-10 14:15:13,134 INFO L280 TraceCheckUtils]: 71: Hoare triple {19943#true} assume !(0 != ~tmp~4); {19943#true} is VALID [2020-07-10 14:15:13,135 INFO L263 TraceCheckUtils]: 72: Hoare triple {19943#true} call activatePump__wrappee__lowWaterSensor(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:13,135 INFO L280 TraceCheckUtils]: 73: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19943#true} is VALID [2020-07-10 14:15:13,136 INFO L280 TraceCheckUtils]: 74: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,136 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {19943#true} {19943#true} #528#return; {19943#true} is VALID [2020-07-10 14:15:13,136 INFO L280 TraceCheckUtils]: 76: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,136 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {19943#true} {19944#false} #544#return; {19944#false} is VALID [2020-07-10 14:15:13,136 INFO L280 TraceCheckUtils]: 78: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:13,137 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {19944#false} {19943#true} #556#return; {19944#false} is VALID [2020-07-10 14:15:13,137 INFO L280 TraceCheckUtils]: 80: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:13,137 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {19944#false} {19943#true} #514#return; {19944#false} is VALID [2020-07-10 14:15:13,137 INFO L280 TraceCheckUtils]: 82: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:13,137 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {19944#false} {19943#true} #534#return; {19944#false} is VALID [2020-07-10 14:15:13,137 INFO L263 TraceCheckUtils]: 84: Hoare triple {19944#false} call __utac_acc__Specification4_spec__1(); {19943#true} is VALID [2020-07-10 14:15:13,138 INFO L280 TraceCheckUtils]: 85: Hoare triple {19943#true} havoc ~tmp~7;havoc ~tmp___0~3; {19943#true} is VALID [2020-07-10 14:15:13,138 INFO L263 TraceCheckUtils]: 86: Hoare triple {19943#true} call #t~ret27 := getWaterLevel(); {19943#true} is VALID [2020-07-10 14:15:13,138 INFO L280 TraceCheckUtils]: 87: Hoare triple {19943#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {19943#true} is VALID [2020-07-10 14:15:13,138 INFO L280 TraceCheckUtils]: 88: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,138 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {19943#true} {19943#true} #460#return; {19943#true} is VALID [2020-07-10 14:15:13,138 INFO L280 TraceCheckUtils]: 90: Hoare triple {19943#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {19943#true} is VALID [2020-07-10 14:15:13,139 INFO L280 TraceCheckUtils]: 91: Hoare triple {19943#true} assume !(0 == ~tmp~7); {19943#true} is VALID [2020-07-10 14:15:13,139 INFO L280 TraceCheckUtils]: 92: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,139 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {19943#true} {19944#false} #536#return; {19944#false} is VALID [2020-07-10 14:15:13,139 INFO L280 TraceCheckUtils]: 94: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:13,139 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {19944#false} {19943#true} #522#return; {19944#false} is VALID [2020-07-10 14:15:13,140 INFO L280 TraceCheckUtils]: 96: Hoare triple {19944#false} assume !false; {19944#false} is VALID [2020-07-10 14:15:13,140 INFO L280 TraceCheckUtils]: 97: Hoare triple {19944#false} assume ~splverifierCounter~0 < 4; {19944#false} is VALID [2020-07-10 14:15:13,140 INFO L280 TraceCheckUtils]: 98: Hoare triple {19944#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {19944#false} is VALID [2020-07-10 14:15:13,141 INFO L280 TraceCheckUtils]: 99: Hoare triple {19944#false} assume !(0 != ~tmp~0); {19944#false} is VALID [2020-07-10 14:15:13,141 INFO L280 TraceCheckUtils]: 100: Hoare triple {19944#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {19944#false} is VALID [2020-07-10 14:15:13,141 INFO L280 TraceCheckUtils]: 101: Hoare triple {19944#false} assume !(0 != ~tmp___0~0); {19944#false} is VALID [2020-07-10 14:15:13,141 INFO L280 TraceCheckUtils]: 102: Hoare triple {19944#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {19944#false} is VALID [2020-07-10 14:15:13,142 INFO L280 TraceCheckUtils]: 103: Hoare triple {19944#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {19944#false} is VALID [2020-07-10 14:15:13,142 INFO L280 TraceCheckUtils]: 104: Hoare triple {19944#false} assume 0 != ~tmp___1~0; {19944#false} is VALID [2020-07-10 14:15:13,142 INFO L263 TraceCheckUtils]: 105: Hoare triple {19944#false} call timeShift(); {19944#false} is VALID [2020-07-10 14:15:13,143 INFO L280 TraceCheckUtils]: 106: Hoare triple {19944#false} assume 0 != ~pumpRunning~0; {19944#false} is VALID [2020-07-10 14:15:13,143 INFO L263 TraceCheckUtils]: 107: Hoare triple {19944#false} call lowerWaterLevel(); {20261#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:15:13,143 INFO L280 TraceCheckUtils]: 108: Hoare triple {20261#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {19943#true} is VALID [2020-07-10 14:15:13,144 INFO L280 TraceCheckUtils]: 109: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,144 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {19943#true} {19944#false} #532#return; {19944#false} is VALID [2020-07-10 14:15:13,144 INFO L280 TraceCheckUtils]: 111: Hoare triple {19944#false} assume 0 != ~systemActive~0; {19944#false} is VALID [2020-07-10 14:15:13,145 INFO L263 TraceCheckUtils]: 112: Hoare triple {19944#false} call processEnvironment(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:13,145 INFO L280 TraceCheckUtils]: 113: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {19943#true} is VALID [2020-07-10 14:15:13,145 INFO L280 TraceCheckUtils]: 114: Hoare triple {19943#true} assume 0 != ~pumpRunning~0; {19943#true} is VALID [2020-07-10 14:15:13,146 INFO L263 TraceCheckUtils]: 115: Hoare triple {19943#true} call #t~ret6 := isMethaneAlarm(); {19943#true} is VALID [2020-07-10 14:15:13,146 INFO L280 TraceCheckUtils]: 116: Hoare triple {19943#true} havoc ~retValue_acc~0; {19943#true} is VALID [2020-07-10 14:15:13,146 INFO L263 TraceCheckUtils]: 117: Hoare triple {19943#true} call #t~ret8 := isMethaneLevelCritical(); {19943#true} is VALID [2020-07-10 14:15:13,147 INFO L280 TraceCheckUtils]: 118: Hoare triple {19943#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {19943#true} is VALID [2020-07-10 14:15:13,147 INFO L280 TraceCheckUtils]: 119: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,147 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {19943#true} {19943#true} #562#return; {19943#true} is VALID [2020-07-10 14:15:13,148 INFO L280 TraceCheckUtils]: 121: Hoare triple {19943#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {19943#true} is VALID [2020-07-10 14:15:13,148 INFO L280 TraceCheckUtils]: 122: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,148 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {19943#true} {19943#true} #508#return; {19943#true} is VALID [2020-07-10 14:15:13,148 INFO L280 TraceCheckUtils]: 124: Hoare triple {19943#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {19943#true} is VALID [2020-07-10 14:15:13,149 INFO L280 TraceCheckUtils]: 125: Hoare triple {19943#true} assume !(0 != ~tmp~3); {19943#true} is VALID [2020-07-10 14:15:13,152 INFO L263 TraceCheckUtils]: 126: Hoare triple {19943#true} call processEnvironment__wrappee__methaneQuery(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:13,153 INFO L280 TraceCheckUtils]: 127: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {19943#true} is VALID [2020-07-10 14:15:13,153 INFO L280 TraceCheckUtils]: 128: Hoare triple {19943#true} assume 0 != ~pumpRunning~0; {19943#true} is VALID [2020-07-10 14:15:13,153 INFO L263 TraceCheckUtils]: 129: Hoare triple {19943#true} call #t~ret5 := isLowWaterLevel(); {19943#true} is VALID [2020-07-10 14:15:13,154 INFO L280 TraceCheckUtils]: 130: Hoare triple {19943#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {19943#true} is VALID [2020-07-10 14:15:13,154 INFO L263 TraceCheckUtils]: 131: Hoare triple {19943#true} call #t~ret26 := isLowWaterSensorDry(); {19943#true} is VALID [2020-07-10 14:15:13,154 INFO L280 TraceCheckUtils]: 132: Hoare triple {19943#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {19943#true} is VALID [2020-07-10 14:15:13,155 INFO L280 TraceCheckUtils]: 133: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,155 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {19943#true} {19943#true} #506#return; {19943#true} is VALID [2020-07-10 14:15:13,155 INFO L280 TraceCheckUtils]: 135: Hoare triple {19943#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {19943#true} is VALID [2020-07-10 14:15:13,156 INFO L280 TraceCheckUtils]: 136: Hoare triple {19943#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {19943#true} is VALID [2020-07-10 14:15:13,156 INFO L280 TraceCheckUtils]: 137: Hoare triple {19943#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {19943#true} is VALID [2020-07-10 14:15:13,156 INFO L280 TraceCheckUtils]: 138: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,156 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {19943#true} {19943#true} #550#return; {19943#true} is VALID [2020-07-10 14:15:13,157 INFO L280 TraceCheckUtils]: 140: Hoare triple {19943#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {19943#true} is VALID [2020-07-10 14:15:13,157 INFO L280 TraceCheckUtils]: 141: Hoare triple {19943#true} assume !(0 != ~tmp~2); {19943#true} is VALID [2020-07-10 14:15:13,159 INFO L263 TraceCheckUtils]: 142: Hoare triple {19943#true} call processEnvironment__wrappee__highWaterSensor(); {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:13,159 INFO L280 TraceCheckUtils]: 143: Hoare triple {20127#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {19943#true} is VALID [2020-07-10 14:15:13,159 INFO L280 TraceCheckUtils]: 144: Hoare triple {19943#true} assume !(0 == ~pumpRunning~0); {19943#true} is VALID [2020-07-10 14:15:13,160 INFO L263 TraceCheckUtils]: 145: Hoare triple {19943#true} call processEnvironment__wrappee__base(); {19943#true} is VALID [2020-07-10 14:15:13,160 INFO L280 TraceCheckUtils]: 146: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,160 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {19943#true} {19943#true} #548#return; {19943#true} is VALID [2020-07-10 14:15:13,161 INFO L280 TraceCheckUtils]: 148: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,161 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {19943#true} {19943#true} #554#return; {19943#true} is VALID [2020-07-10 14:15:13,161 INFO L280 TraceCheckUtils]: 150: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,162 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {19943#true} {19943#true} #512#return; {19943#true} is VALID [2020-07-10 14:15:13,162 INFO L280 TraceCheckUtils]: 152: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,162 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {19943#true} {19944#false} #534#return; {19944#false} is VALID [2020-07-10 14:15:13,163 INFO L263 TraceCheckUtils]: 154: Hoare triple {19944#false} call __utac_acc__Specification4_spec__1(); {19944#false} is VALID [2020-07-10 14:15:13,163 INFO L280 TraceCheckUtils]: 155: Hoare triple {19944#false} havoc ~tmp~7;havoc ~tmp___0~3; {19944#false} is VALID [2020-07-10 14:15:13,163 INFO L263 TraceCheckUtils]: 156: Hoare triple {19944#false} call #t~ret27 := getWaterLevel(); {19943#true} is VALID [2020-07-10 14:15:13,164 INFO L280 TraceCheckUtils]: 157: Hoare triple {19943#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {19943#true} is VALID [2020-07-10 14:15:13,164 INFO L280 TraceCheckUtils]: 158: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,164 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {19943#true} {19944#false} #460#return; {19944#false} is VALID [2020-07-10 14:15:13,165 INFO L280 TraceCheckUtils]: 160: Hoare triple {19944#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {19944#false} is VALID [2020-07-10 14:15:13,165 INFO L280 TraceCheckUtils]: 161: Hoare triple {19944#false} assume 0 == ~tmp~7; {19944#false} is VALID [2020-07-10 14:15:13,165 INFO L263 TraceCheckUtils]: 162: Hoare triple {19944#false} call #t~ret28 := isPumpRunning(); {19943#true} is VALID [2020-07-10 14:15:13,166 INFO L280 TraceCheckUtils]: 163: Hoare triple {19943#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {19943#true} is VALID [2020-07-10 14:15:13,166 INFO L280 TraceCheckUtils]: 164: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,166 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {19943#true} {19944#false} #462#return; {19944#false} is VALID [2020-07-10 14:15:13,167 INFO L280 TraceCheckUtils]: 166: Hoare triple {19944#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {19944#false} is VALID [2020-07-10 14:15:13,167 INFO L280 TraceCheckUtils]: 167: Hoare triple {19944#false} assume 0 != ~tmp___0~3; {19944#false} is VALID [2020-07-10 14:15:13,167 INFO L263 TraceCheckUtils]: 168: Hoare triple {19944#false} call __automaton_fail(); {19944#false} is VALID [2020-07-10 14:15:13,167 INFO L280 TraceCheckUtils]: 169: Hoare triple {19944#false} assume !false; {19944#false} is VALID [2020-07-10 14:15:13,221 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2020-07-10 14:15:13,221 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1613966631] [2020-07-10 14:15:13,222 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [279491494] [2020-07-10 14:15:13,222 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:15:13,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:13,511 INFO L264 TraceCheckSpWp]: Trace formula consists of 937 conjuncts, 11 conjunts are in the unsatisfiable core [2020-07-10 14:15:13,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:13,648 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:15:13,880 INFO L263 TraceCheckUtils]: 0: Hoare triple {19943#true} call ULTIMATE.init(); {19943#true} is VALID [2020-07-10 14:15:13,881 INFO L280 TraceCheckUtils]: 1: Hoare triple {19943#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {19943#true} is VALID [2020-07-10 14:15:13,881 INFO L280 TraceCheckUtils]: 2: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,881 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19943#true} {19943#true} #568#return; {19943#true} is VALID [2020-07-10 14:15:13,882 INFO L263 TraceCheckUtils]: 4: Hoare triple {19943#true} call #t~ret76 := main(); {19943#true} is VALID [2020-07-10 14:15:13,882 INFO L280 TraceCheckUtils]: 5: Hoare triple {19943#true} havoc ~retValue_acc~6;havoc ~tmp~8; {19943#true} is VALID [2020-07-10 14:15:13,882 INFO L263 TraceCheckUtils]: 6: Hoare triple {19943#true} call select_helpers(); {19943#true} is VALID [2020-07-10 14:15:13,883 INFO L280 TraceCheckUtils]: 7: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,883 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {19943#true} {19943#true} #466#return; {19943#true} is VALID [2020-07-10 14:15:13,883 INFO L263 TraceCheckUtils]: 9: Hoare triple {19943#true} call select_features(); {19943#true} is VALID [2020-07-10 14:15:13,884 INFO L280 TraceCheckUtils]: 10: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,884 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {19943#true} {19943#true} #468#return; {19943#true} is VALID [2020-07-10 14:15:13,884 INFO L263 TraceCheckUtils]: 12: Hoare triple {19943#true} call #t~ret30 := valid_product(); {19943#true} is VALID [2020-07-10 14:15:13,885 INFO L280 TraceCheckUtils]: 13: Hoare triple {19943#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {19943#true} is VALID [2020-07-10 14:15:13,885 INFO L280 TraceCheckUtils]: 14: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,885 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {19943#true} {19943#true} #470#return; {19943#true} is VALID [2020-07-10 14:15:13,886 INFO L280 TraceCheckUtils]: 16: Hoare triple {19943#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {19943#true} is VALID [2020-07-10 14:15:13,886 INFO L280 TraceCheckUtils]: 17: Hoare triple {19943#true} assume 0 != ~tmp~8; {19943#true} is VALID [2020-07-10 14:15:13,886 INFO L263 TraceCheckUtils]: 18: Hoare triple {19943#true} call setup(); {19943#true} is VALID [2020-07-10 14:15:13,887 INFO L280 TraceCheckUtils]: 19: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,887 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {19943#true} {19943#true} #472#return; {19943#true} is VALID [2020-07-10 14:15:13,887 INFO L263 TraceCheckUtils]: 21: Hoare triple {19943#true} call runTest(); {19943#true} is VALID [2020-07-10 14:15:13,888 INFO L263 TraceCheckUtils]: 22: Hoare triple {19943#true} call test(); {19943#true} is VALID [2020-07-10 14:15:13,888 INFO L280 TraceCheckUtils]: 23: Hoare triple {19943#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {19943#true} is VALID [2020-07-10 14:15:13,888 INFO L280 TraceCheckUtils]: 24: Hoare triple {19943#true} assume !false; {19943#true} is VALID [2020-07-10 14:15:13,889 INFO L280 TraceCheckUtils]: 25: Hoare triple {19943#true} assume ~splverifierCounter~0 < 4; {19943#true} is VALID [2020-07-10 14:15:13,889 INFO L280 TraceCheckUtils]: 26: Hoare triple {19943#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {19943#true} is VALID [2020-07-10 14:15:13,889 INFO L280 TraceCheckUtils]: 27: Hoare triple {19943#true} assume !(0 != ~tmp~0); {19943#true} is VALID [2020-07-10 14:15:13,889 INFO L280 TraceCheckUtils]: 28: Hoare triple {19943#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {19943#true} is VALID [2020-07-10 14:15:13,890 INFO L280 TraceCheckUtils]: 29: Hoare triple {19943#true} assume !(0 != ~tmp___0~0); {19943#true} is VALID [2020-07-10 14:15:13,890 INFO L280 TraceCheckUtils]: 30: Hoare triple {19943#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {19943#true} is VALID [2020-07-10 14:15:13,890 INFO L280 TraceCheckUtils]: 31: Hoare triple {19943#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {19943#true} is VALID [2020-07-10 14:15:13,891 INFO L280 TraceCheckUtils]: 32: Hoare triple {19943#true} assume 0 != ~tmp___1~0; {19943#true} is VALID [2020-07-10 14:15:13,891 INFO L263 TraceCheckUtils]: 33: Hoare triple {19943#true} call timeShift(); {19943#true} is VALID [2020-07-10 14:15:13,891 INFO L280 TraceCheckUtils]: 34: Hoare triple {19943#true} assume !(0 != ~pumpRunning~0); {19943#true} is VALID [2020-07-10 14:15:13,892 INFO L280 TraceCheckUtils]: 35: Hoare triple {19943#true} assume 0 != ~systemActive~0; {19943#true} is VALID [2020-07-10 14:15:13,892 INFO L263 TraceCheckUtils]: 36: Hoare triple {19943#true} call processEnvironment(); {19943#true} is VALID [2020-07-10 14:15:13,892 INFO L280 TraceCheckUtils]: 37: Hoare triple {19943#true} havoc ~tmp~3; {19943#true} is VALID [2020-07-10 14:15:13,893 INFO L280 TraceCheckUtils]: 38: Hoare triple {19943#true} assume !(0 != ~pumpRunning~0); {19943#true} is VALID [2020-07-10 14:15:13,893 INFO L263 TraceCheckUtils]: 39: Hoare triple {19943#true} call processEnvironment__wrappee__methaneQuery(); {19943#true} is VALID [2020-07-10 14:15:13,893 INFO L280 TraceCheckUtils]: 40: Hoare triple {19943#true} havoc ~tmp~2; {19943#true} is VALID [2020-07-10 14:15:13,894 INFO L280 TraceCheckUtils]: 41: Hoare triple {19943#true} assume !(0 != ~pumpRunning~0); {19943#true} is VALID [2020-07-10 14:15:13,894 INFO L263 TraceCheckUtils]: 42: Hoare triple {19943#true} call processEnvironment__wrappee__highWaterSensor(); {19943#true} is VALID [2020-07-10 14:15:13,894 INFO L280 TraceCheckUtils]: 43: Hoare triple {19943#true} havoc ~tmp~1; {19943#true} is VALID [2020-07-10 14:15:13,895 INFO L280 TraceCheckUtils]: 44: Hoare triple {19943#true} assume 0 == ~pumpRunning~0; {19943#true} is VALID [2020-07-10 14:15:13,895 INFO L263 TraceCheckUtils]: 45: Hoare triple {19943#true} call #t~ret4 := isHighWaterLevel(); {19943#true} is VALID [2020-07-10 14:15:13,895 INFO L280 TraceCheckUtils]: 46: Hoare triple {19943#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {19943#true} is VALID [2020-07-10 14:15:13,896 INFO L263 TraceCheckUtils]: 47: Hoare triple {19943#true} call #t~ret25 := isHighWaterSensorDry(); {19943#true} is VALID [2020-07-10 14:15:13,896 INFO L280 TraceCheckUtils]: 48: Hoare triple {19943#true} havoc ~retValue_acc~12; {19943#true} is VALID [2020-07-10 14:15:13,896 INFO L280 TraceCheckUtils]: 49: Hoare triple {19943#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {19943#true} is VALID [2020-07-10 14:15:13,897 INFO L280 TraceCheckUtils]: 50: Hoare triple {19943#true} assume true; {19943#true} is VALID [2020-07-10 14:15:13,897 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {19943#true} {19943#true} #530#return; {19943#true} is VALID [2020-07-10 14:15:13,897 INFO L280 TraceCheckUtils]: 52: Hoare triple {19943#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {19943#true} is VALID [2020-07-10 14:15:13,898 INFO L280 TraceCheckUtils]: 53: Hoare triple {19943#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {20242#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:15:13,900 INFO L280 TraceCheckUtils]: 54: Hoare triple {20242#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:15:13,901 INFO L280 TraceCheckUtils]: 55: Hoare triple {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:15:13,902 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {20243#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {19943#true} #542#return; {20218#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 14:15:13,903 INFO L280 TraceCheckUtils]: 57: Hoare triple {20218#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {20219#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 14:15:13,904 INFO L280 TraceCheckUtils]: 58: Hoare triple {20219#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {19944#false} is VALID [2020-07-10 14:15:13,905 INFO L263 TraceCheckUtils]: 59: Hoare triple {19944#false} call activatePump(); {19944#false} is VALID [2020-07-10 14:15:13,905 INFO L280 TraceCheckUtils]: 60: Hoare triple {19944#false} havoc ~tmp~4; {19944#false} is VALID [2020-07-10 14:15:13,905 INFO L263 TraceCheckUtils]: 61: Hoare triple {19944#false} call #t~ret7 := isMethaneAlarm(); {19944#false} is VALID [2020-07-10 14:15:13,906 INFO L280 TraceCheckUtils]: 62: Hoare triple {19944#false} havoc ~retValue_acc~0; {19944#false} is VALID [2020-07-10 14:15:13,906 INFO L263 TraceCheckUtils]: 63: Hoare triple {19944#false} call #t~ret8 := isMethaneLevelCritical(); {19944#false} is VALID [2020-07-10 14:15:13,906 INFO L280 TraceCheckUtils]: 64: Hoare triple {19944#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {19944#false} is VALID [2020-07-10 14:15:13,907 INFO L280 TraceCheckUtils]: 65: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:13,907 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {19944#false} {19944#false} #562#return; {19944#false} is VALID [2020-07-10 14:15:13,907 INFO L280 TraceCheckUtils]: 67: Hoare triple {19944#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {19944#false} is VALID [2020-07-10 14:15:13,908 INFO L280 TraceCheckUtils]: 68: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:13,908 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {19944#false} {19944#false} #526#return; {19944#false} is VALID [2020-07-10 14:15:13,908 INFO L280 TraceCheckUtils]: 70: Hoare triple {19944#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {19944#false} is VALID [2020-07-10 14:15:13,909 INFO L280 TraceCheckUtils]: 71: Hoare triple {19944#false} assume !(0 != ~tmp~4); {19944#false} is VALID [2020-07-10 14:15:13,909 INFO L263 TraceCheckUtils]: 72: Hoare triple {19944#false} call activatePump__wrappee__lowWaterSensor(); {19944#false} is VALID [2020-07-10 14:15:13,909 INFO L280 TraceCheckUtils]: 73: Hoare triple {19944#false} ~pumpRunning~0 := 1; {19944#false} is VALID [2020-07-10 14:15:13,909 INFO L280 TraceCheckUtils]: 74: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:13,910 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {19944#false} {19944#false} #528#return; {19944#false} is VALID [2020-07-10 14:15:13,910 INFO L280 TraceCheckUtils]: 76: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:13,910 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {19944#false} {19944#false} #544#return; {19944#false} is VALID [2020-07-10 14:15:13,911 INFO L280 TraceCheckUtils]: 78: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:13,911 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {19944#false} {19943#true} #556#return; {19944#false} is VALID [2020-07-10 14:15:13,911 INFO L280 TraceCheckUtils]: 80: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:13,912 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {19944#false} {19943#true} #514#return; {19944#false} is VALID [2020-07-10 14:15:13,912 INFO L280 TraceCheckUtils]: 82: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:13,912 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {19944#false} {19943#true} #534#return; {19944#false} is VALID [2020-07-10 14:15:13,913 INFO L263 TraceCheckUtils]: 84: Hoare triple {19944#false} call __utac_acc__Specification4_spec__1(); {19944#false} is VALID [2020-07-10 14:15:13,913 INFO L280 TraceCheckUtils]: 85: Hoare triple {19944#false} havoc ~tmp~7;havoc ~tmp___0~3; {19944#false} is VALID [2020-07-10 14:15:13,913 INFO L263 TraceCheckUtils]: 86: Hoare triple {19944#false} call #t~ret27 := getWaterLevel(); {19944#false} is VALID [2020-07-10 14:15:13,914 INFO L280 TraceCheckUtils]: 87: Hoare triple {19944#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {19944#false} is VALID [2020-07-10 14:15:13,914 INFO L280 TraceCheckUtils]: 88: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:13,914 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {19944#false} {19944#false} #460#return; {19944#false} is VALID [2020-07-10 14:15:13,915 INFO L280 TraceCheckUtils]: 90: Hoare triple {19944#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {19944#false} is VALID [2020-07-10 14:15:13,915 INFO L280 TraceCheckUtils]: 91: Hoare triple {19944#false} assume !(0 == ~tmp~7); {19944#false} is VALID [2020-07-10 14:15:13,915 INFO L280 TraceCheckUtils]: 92: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:13,916 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {19944#false} {19944#false} #536#return; {19944#false} is VALID [2020-07-10 14:15:13,916 INFO L280 TraceCheckUtils]: 94: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:13,916 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {19944#false} {19943#true} #522#return; {19944#false} is VALID [2020-07-10 14:15:13,917 INFO L280 TraceCheckUtils]: 96: Hoare triple {19944#false} assume !false; {19944#false} is VALID [2020-07-10 14:15:13,917 INFO L280 TraceCheckUtils]: 97: Hoare triple {19944#false} assume ~splverifierCounter~0 < 4; {19944#false} is VALID [2020-07-10 14:15:13,917 INFO L280 TraceCheckUtils]: 98: Hoare triple {19944#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {19944#false} is VALID [2020-07-10 14:15:13,917 INFO L280 TraceCheckUtils]: 99: Hoare triple {19944#false} assume !(0 != ~tmp~0); {19944#false} is VALID [2020-07-10 14:15:13,918 INFO L280 TraceCheckUtils]: 100: Hoare triple {19944#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {19944#false} is VALID [2020-07-10 14:15:13,918 INFO L280 TraceCheckUtils]: 101: Hoare triple {19944#false} assume !(0 != ~tmp___0~0); {19944#false} is VALID [2020-07-10 14:15:13,918 INFO L280 TraceCheckUtils]: 102: Hoare triple {19944#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {19944#false} is VALID [2020-07-10 14:15:13,919 INFO L280 TraceCheckUtils]: 103: Hoare triple {19944#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {19944#false} is VALID [2020-07-10 14:15:13,919 INFO L280 TraceCheckUtils]: 104: Hoare triple {19944#false} assume 0 != ~tmp___1~0; {19944#false} is VALID [2020-07-10 14:15:13,919 INFO L263 TraceCheckUtils]: 105: Hoare triple {19944#false} call timeShift(); {19944#false} is VALID [2020-07-10 14:15:13,920 INFO L280 TraceCheckUtils]: 106: Hoare triple {19944#false} assume 0 != ~pumpRunning~0; {19944#false} is VALID [2020-07-10 14:15:13,920 INFO L263 TraceCheckUtils]: 107: Hoare triple {19944#false} call lowerWaterLevel(); {19944#false} is VALID [2020-07-10 14:15:13,920 INFO L280 TraceCheckUtils]: 108: Hoare triple {19944#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {19944#false} is VALID [2020-07-10 14:15:13,921 INFO L280 TraceCheckUtils]: 109: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:13,921 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {19944#false} {19944#false} #532#return; {19944#false} is VALID [2020-07-10 14:15:13,921 INFO L280 TraceCheckUtils]: 111: Hoare triple {19944#false} assume 0 != ~systemActive~0; {19944#false} is VALID [2020-07-10 14:15:13,922 INFO L263 TraceCheckUtils]: 112: Hoare triple {19944#false} call processEnvironment(); {19944#false} is VALID [2020-07-10 14:15:13,922 INFO L280 TraceCheckUtils]: 113: Hoare triple {19944#false} havoc ~tmp~3; {19944#false} is VALID [2020-07-10 14:15:13,922 INFO L280 TraceCheckUtils]: 114: Hoare triple {19944#false} assume 0 != ~pumpRunning~0; {19944#false} is VALID [2020-07-10 14:15:13,923 INFO L263 TraceCheckUtils]: 115: Hoare triple {19944#false} call #t~ret6 := isMethaneAlarm(); {19944#false} is VALID [2020-07-10 14:15:13,923 INFO L280 TraceCheckUtils]: 116: Hoare triple {19944#false} havoc ~retValue_acc~0; {19944#false} is VALID [2020-07-10 14:15:13,923 INFO L263 TraceCheckUtils]: 117: Hoare triple {19944#false} call #t~ret8 := isMethaneLevelCritical(); {19944#false} is VALID [2020-07-10 14:15:13,924 INFO L280 TraceCheckUtils]: 118: Hoare triple {19944#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {19944#false} is VALID [2020-07-10 14:15:13,924 INFO L280 TraceCheckUtils]: 119: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:13,924 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {19944#false} {19944#false} #562#return; {19944#false} is VALID [2020-07-10 14:15:13,925 INFO L280 TraceCheckUtils]: 121: Hoare triple {19944#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {19944#false} is VALID [2020-07-10 14:15:13,925 INFO L280 TraceCheckUtils]: 122: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:13,925 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {19944#false} {19944#false} #508#return; {19944#false} is VALID [2020-07-10 14:15:13,926 INFO L280 TraceCheckUtils]: 124: Hoare triple {19944#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {19944#false} is VALID [2020-07-10 14:15:13,926 INFO L280 TraceCheckUtils]: 125: Hoare triple {19944#false} assume !(0 != ~tmp~3); {19944#false} is VALID [2020-07-10 14:15:13,926 INFO L263 TraceCheckUtils]: 126: Hoare triple {19944#false} call processEnvironment__wrappee__methaneQuery(); {19944#false} is VALID [2020-07-10 14:15:13,926 INFO L280 TraceCheckUtils]: 127: Hoare triple {19944#false} havoc ~tmp~2; {19944#false} is VALID [2020-07-10 14:15:13,927 INFO L280 TraceCheckUtils]: 128: Hoare triple {19944#false} assume 0 != ~pumpRunning~0; {19944#false} is VALID [2020-07-10 14:15:13,927 INFO L263 TraceCheckUtils]: 129: Hoare triple {19944#false} call #t~ret5 := isLowWaterLevel(); {19944#false} is VALID [2020-07-10 14:15:13,927 INFO L280 TraceCheckUtils]: 130: Hoare triple {19944#false} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {19944#false} is VALID [2020-07-10 14:15:13,928 INFO L263 TraceCheckUtils]: 131: Hoare triple {19944#false} call #t~ret26 := isLowWaterSensorDry(); {19944#false} is VALID [2020-07-10 14:15:13,928 INFO L280 TraceCheckUtils]: 132: Hoare triple {19944#false} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {19944#false} is VALID [2020-07-10 14:15:13,928 INFO L280 TraceCheckUtils]: 133: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:13,928 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {19944#false} {19944#false} #506#return; {19944#false} is VALID [2020-07-10 14:15:13,929 INFO L280 TraceCheckUtils]: 135: Hoare triple {19944#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {19944#false} is VALID [2020-07-10 14:15:13,929 INFO L280 TraceCheckUtils]: 136: Hoare triple {19944#false} assume 0 != ~tmp~6;~tmp___0~2 := 0; {19944#false} is VALID [2020-07-10 14:15:13,929 INFO L280 TraceCheckUtils]: 137: Hoare triple {19944#false} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {19944#false} is VALID [2020-07-10 14:15:13,929 INFO L280 TraceCheckUtils]: 138: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:13,929 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {19944#false} {19944#false} #550#return; {19944#false} is VALID [2020-07-10 14:15:13,930 INFO L280 TraceCheckUtils]: 140: Hoare triple {19944#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {19944#false} is VALID [2020-07-10 14:15:13,930 INFO L280 TraceCheckUtils]: 141: Hoare triple {19944#false} assume !(0 != ~tmp~2); {19944#false} is VALID [2020-07-10 14:15:13,930 INFO L263 TraceCheckUtils]: 142: Hoare triple {19944#false} call processEnvironment__wrappee__highWaterSensor(); {19944#false} is VALID [2020-07-10 14:15:13,930 INFO L280 TraceCheckUtils]: 143: Hoare triple {19944#false} havoc ~tmp~1; {19944#false} is VALID [2020-07-10 14:15:13,931 INFO L280 TraceCheckUtils]: 144: Hoare triple {19944#false} assume !(0 == ~pumpRunning~0); {19944#false} is VALID [2020-07-10 14:15:13,931 INFO L263 TraceCheckUtils]: 145: Hoare triple {19944#false} call processEnvironment__wrappee__base(); {19944#false} is VALID [2020-07-10 14:15:13,931 INFO L280 TraceCheckUtils]: 146: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:13,931 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {19944#false} {19944#false} #548#return; {19944#false} is VALID [2020-07-10 14:15:13,932 INFO L280 TraceCheckUtils]: 148: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:13,932 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {19944#false} {19944#false} #554#return; {19944#false} is VALID [2020-07-10 14:15:13,932 INFO L280 TraceCheckUtils]: 150: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:13,932 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {19944#false} {19944#false} #512#return; {19944#false} is VALID [2020-07-10 14:15:13,932 INFO L280 TraceCheckUtils]: 152: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:13,933 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {19944#false} {19944#false} #534#return; {19944#false} is VALID [2020-07-10 14:15:13,933 INFO L263 TraceCheckUtils]: 154: Hoare triple {19944#false} call __utac_acc__Specification4_spec__1(); {19944#false} is VALID [2020-07-10 14:15:13,933 INFO L280 TraceCheckUtils]: 155: Hoare triple {19944#false} havoc ~tmp~7;havoc ~tmp___0~3; {19944#false} is VALID [2020-07-10 14:15:13,933 INFO L263 TraceCheckUtils]: 156: Hoare triple {19944#false} call #t~ret27 := getWaterLevel(); {19944#false} is VALID [2020-07-10 14:15:13,934 INFO L280 TraceCheckUtils]: 157: Hoare triple {19944#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {19944#false} is VALID [2020-07-10 14:15:13,934 INFO L280 TraceCheckUtils]: 158: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:13,934 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {19944#false} {19944#false} #460#return; {19944#false} is VALID [2020-07-10 14:15:13,934 INFO L280 TraceCheckUtils]: 160: Hoare triple {19944#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {19944#false} is VALID [2020-07-10 14:15:13,934 INFO L280 TraceCheckUtils]: 161: Hoare triple {19944#false} assume 0 == ~tmp~7; {19944#false} is VALID [2020-07-10 14:15:13,935 INFO L263 TraceCheckUtils]: 162: Hoare triple {19944#false} call #t~ret28 := isPumpRunning(); {19944#false} is VALID [2020-07-10 14:15:13,935 INFO L280 TraceCheckUtils]: 163: Hoare triple {19944#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {19944#false} is VALID [2020-07-10 14:15:13,935 INFO L280 TraceCheckUtils]: 164: Hoare triple {19944#false} assume true; {19944#false} is VALID [2020-07-10 14:15:13,935 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {19944#false} {19944#false} #462#return; {19944#false} is VALID [2020-07-10 14:15:13,936 INFO L280 TraceCheckUtils]: 166: Hoare triple {19944#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {19944#false} is VALID [2020-07-10 14:15:13,936 INFO L280 TraceCheckUtils]: 167: Hoare triple {19944#false} assume 0 != ~tmp___0~3; {19944#false} is VALID [2020-07-10 14:15:13,936 INFO L263 TraceCheckUtils]: 168: Hoare triple {19944#false} call __automaton_fail(); {19944#false} is VALID [2020-07-10 14:15:13,936 INFO L280 TraceCheckUtils]: 169: Hoare triple {19944#false} assume !false; {19944#false} is VALID [2020-07-10 14:15:13,969 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2020-07-10 14:15:13,970 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 14:15:13,970 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [10] total 10 [2020-07-10 14:15:13,970 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [450973776] [2020-07-10 14:15:13,971 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 170 [2020-07-10 14:15:13,972 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:15:13,972 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 14:15:14,157 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 153 edges. 153 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:15:14,157 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 14:15:14,157 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:15:14,157 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 14:15:14,157 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2020-07-10 14:15:14,158 INFO L87 Difference]: Start difference. First operand 960 states and 1151 transitions. Second operand 6 states. [2020-07-10 14:15:24,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:15:24,106 INFO L93 Difference]: Finished difference Result 1924 states and 2398 transitions. [2020-07-10 14:15:24,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-10 14:15:24,106 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 170 [2020-07-10 14:15:24,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:15:24,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 14:15:24,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 332 transitions. [2020-07-10 14:15:24,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 14:15:24,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 332 transitions. [2020-07-10 14:15:24,112 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 332 transitions. [2020-07-10 14:15:24,487 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 332 edges. 332 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:15:24,541 INFO L225 Difference]: With dead ends: 1924 [2020-07-10 14:15:24,542 INFO L226 Difference]: Without dead ends: 988 [2020-07-10 14:15:24,544 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 236 GetRequests, 225 SyntacticMatches, 2 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2020-07-10 14:15:24,546 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 988 states. [2020-07-10 14:15:33,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 988 to 980. [2020-07-10 14:15:33,695 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:15:33,695 INFO L82 GeneralOperation]: Start isEquivalent. First operand 988 states. Second operand 980 states. [2020-07-10 14:15:33,695 INFO L74 IsIncluded]: Start isIncluded. First operand 988 states. Second operand 980 states. [2020-07-10 14:15:33,695 INFO L87 Difference]: Start difference. First operand 988 states. Second operand 980 states. [2020-07-10 14:15:33,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:15:33,745 INFO L93 Difference]: Finished difference Result 988 states and 1187 transitions. [2020-07-10 14:15:33,745 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1187 transitions. [2020-07-10 14:15:33,748 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:15:33,748 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:15:33,748 INFO L74 IsIncluded]: Start isIncluded. First operand 980 states. Second operand 988 states. [2020-07-10 14:15:33,748 INFO L87 Difference]: Start difference. First operand 980 states. Second operand 988 states. [2020-07-10 14:15:33,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:15:33,806 INFO L93 Difference]: Finished difference Result 988 states and 1187 transitions. [2020-07-10 14:15:33,806 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1187 transitions. [2020-07-10 14:15:33,809 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:15:33,809 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:15:33,809 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:15:33,809 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:15:33,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 980 states. [2020-07-10 14:15:33,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 980 states and 1175 transitions. [2020-07-10 14:15:33,881 INFO L78 Accepts]: Start accepts. Automaton has 980 states and 1175 transitions. Word has length 170 [2020-07-10 14:15:33,881 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:15:33,881 INFO L479 AbstractCegarLoop]: Abstraction has 980 states and 1175 transitions. [2020-07-10 14:15:33,881 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 14:15:33,881 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1175 transitions. [2020-07-10 14:15:33,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-07-10 14:15:33,885 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:15:33,885 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:15:34,098 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:15:34,099 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:15:34,100 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:15:34,100 INFO L82 PathProgramCache]: Analyzing trace with hash 1243717018, now seen corresponding path program 1 times [2020-07-10 14:15:34,100 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:15:34,101 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [884934786] [2020-07-10 14:15:34,101 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:15:34,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:34,501 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 14:15:34,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:34,559 INFO L280 TraceCheckUtils]: 0: Hoare triple {26922#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {26794#true} is VALID [2020-07-10 14:15:34,560 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,560 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26794#true} {26794#true} #568#return; {26794#true} is VALID [2020-07-10 14:15:34,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:34,562 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,563 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26794#true} {26794#true} #466#return; {26794#true} is VALID [2020-07-10 14:15:34,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:34,565 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,565 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26794#true} {26794#true} #468#return; {26794#true} is VALID [2020-07-10 14:15:34,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:34,596 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {26923#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:15:34,598 INFO L280 TraceCheckUtils]: 1: Hoare triple {26923#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {26923#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:15:34,599 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26923#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {26794#true} #470#return; {26806#(= |main_#t~ret30| 1)} is VALID [2020-07-10 14:15:34,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:34,603 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,603 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26794#true} {26794#true} #472#return; {26794#true} is VALID [2020-07-10 14:15:34,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:34,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:34,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:34,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:34,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:34,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:34,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} havoc ~retValue_acc~12; {26794#true} is VALID [2020-07-10 14:15:34,789 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {27096#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:15:34,790 INFO L280 TraceCheckUtils]: 2: Hoare triple {27096#(= 1 |isHighWaterSensorDry_#res|)} assume true; {27096#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:15:34,791 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {27096#(= 1 |isHighWaterSensorDry_#res|)} {26794#true} #530#return; {27094#(= 1 |isHighWaterLevel_#t~ret25|)} is VALID [2020-07-10 14:15:34,792 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {26794#true} is VALID [2020-07-10 14:15:34,792 INFO L263 TraceCheckUtils]: 1: Hoare triple {26794#true} call #t~ret25 := isHighWaterSensorDry(); {26794#true} is VALID [2020-07-10 14:15:34,793 INFO L280 TraceCheckUtils]: 2: Hoare triple {26794#true} havoc ~retValue_acc~12; {26794#true} is VALID [2020-07-10 14:15:34,794 INFO L280 TraceCheckUtils]: 3: Hoare triple {26794#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {27096#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:15:34,795 INFO L280 TraceCheckUtils]: 4: Hoare triple {27096#(= 1 |isHighWaterSensorDry_#res|)} assume true; {27096#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:15:34,796 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {27096#(= 1 |isHighWaterSensorDry_#res|)} {26794#true} #530#return; {27094#(= 1 |isHighWaterLevel_#t~ret25|)} is VALID [2020-07-10 14:15:34,797 INFO L280 TraceCheckUtils]: 6: Hoare triple {27094#(= 1 |isHighWaterLevel_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {27095#(= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-10 14:15:34,798 INFO L280 TraceCheckUtils]: 7: Hoare triple {27095#(= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {26795#false} is VALID [2020-07-10 14:15:34,799 INFO L280 TraceCheckUtils]: 8: Hoare triple {26795#false} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {26795#false} is VALID [2020-07-10 14:15:34,799 INFO L280 TraceCheckUtils]: 9: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:34,799 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {26795#false} {26794#true} #542#return; {26795#false} is VALID [2020-07-10 14:15:34,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:34,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:34,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:34,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26794#true} is VALID [2020-07-10 14:15:34,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,817 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26794#true} {26794#true} #562#return; {26794#true} is VALID [2020-07-10 14:15:34,817 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} havoc ~retValue_acc~0; {26794#true} is VALID [2020-07-10 14:15:34,818 INFO L263 TraceCheckUtils]: 1: Hoare triple {26794#true} call #t~ret8 := isMethaneLevelCritical(); {26794#true} is VALID [2020-07-10 14:15:34,818 INFO L280 TraceCheckUtils]: 2: Hoare triple {26794#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26794#true} is VALID [2020-07-10 14:15:34,819 INFO L280 TraceCheckUtils]: 3: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,819 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26794#true} {26794#true} #562#return; {26794#true} is VALID [2020-07-10 14:15:34,819 INFO L280 TraceCheckUtils]: 5: Hoare triple {26794#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {26794#true} is VALID [2020-07-10 14:15:34,820 INFO L280 TraceCheckUtils]: 6: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,820 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {26794#true} {26794#true} #526#return; {26794#true} is VALID [2020-07-10 14:15:34,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:34,826 INFO L280 TraceCheckUtils]: 0: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26794#true} is VALID [2020-07-10 14:15:34,826 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,827 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26794#true} {26794#true} #528#return; {26794#true} is VALID [2020-07-10 14:15:34,827 INFO L280 TraceCheckUtils]: 0: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {26794#true} is VALID [2020-07-10 14:15:34,827 INFO L263 TraceCheckUtils]: 1: Hoare triple {26794#true} call #t~ret7 := isMethaneAlarm(); {26794#true} is VALID [2020-07-10 14:15:34,828 INFO L280 TraceCheckUtils]: 2: Hoare triple {26794#true} havoc ~retValue_acc~0; {26794#true} is VALID [2020-07-10 14:15:34,828 INFO L263 TraceCheckUtils]: 3: Hoare triple {26794#true} call #t~ret8 := isMethaneLevelCritical(); {26794#true} is VALID [2020-07-10 14:15:34,829 INFO L280 TraceCheckUtils]: 4: Hoare triple {26794#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26794#true} is VALID [2020-07-10 14:15:34,829 INFO L280 TraceCheckUtils]: 5: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,829 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {26794#true} {26794#true} #562#return; {26794#true} is VALID [2020-07-10 14:15:34,830 INFO L280 TraceCheckUtils]: 7: Hoare triple {26794#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {26794#true} is VALID [2020-07-10 14:15:34,830 INFO L280 TraceCheckUtils]: 8: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,831 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {26794#true} {26794#true} #526#return; {26794#true} is VALID [2020-07-10 14:15:34,831 INFO L280 TraceCheckUtils]: 10: Hoare triple {26794#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {26794#true} is VALID [2020-07-10 14:15:34,831 INFO L280 TraceCheckUtils]: 11: Hoare triple {26794#true} assume !(0 != ~tmp~4); {26794#true} is VALID [2020-07-10 14:15:34,833 INFO L263 TraceCheckUtils]: 12: Hoare triple {26794#true} call activatePump__wrappee__lowWaterSensor(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:34,833 INFO L280 TraceCheckUtils]: 13: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26794#true} is VALID [2020-07-10 14:15:34,834 INFO L280 TraceCheckUtils]: 14: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,834 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {26794#true} {26794#true} #528#return; {26794#true} is VALID [2020-07-10 14:15:34,834 INFO L280 TraceCheckUtils]: 16: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,835 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {26794#true} {26795#false} #544#return; {26795#false} is VALID [2020-07-10 14:15:34,836 INFO L280 TraceCheckUtils]: 0: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {26794#true} is VALID [2020-07-10 14:15:34,836 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume 0 == ~pumpRunning~0; {26794#true} is VALID [2020-07-10 14:15:34,836 INFO L263 TraceCheckUtils]: 2: Hoare triple {26794#true} call #t~ret4 := isHighWaterLevel(); {26794#true} is VALID [2020-07-10 14:15:34,837 INFO L280 TraceCheckUtils]: 3: Hoare triple {26794#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {26794#true} is VALID [2020-07-10 14:15:34,837 INFO L263 TraceCheckUtils]: 4: Hoare triple {26794#true} call #t~ret25 := isHighWaterSensorDry(); {26794#true} is VALID [2020-07-10 14:15:34,838 INFO L280 TraceCheckUtils]: 5: Hoare triple {26794#true} havoc ~retValue_acc~12; {26794#true} is VALID [2020-07-10 14:15:34,839 INFO L280 TraceCheckUtils]: 6: Hoare triple {26794#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {27096#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:15:34,840 INFO L280 TraceCheckUtils]: 7: Hoare triple {27096#(= 1 |isHighWaterSensorDry_#res|)} assume true; {27096#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:15:34,841 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {27096#(= 1 |isHighWaterSensorDry_#res|)} {26794#true} #530#return; {27094#(= 1 |isHighWaterLevel_#t~ret25|)} is VALID [2020-07-10 14:15:34,842 INFO L280 TraceCheckUtils]: 9: Hoare triple {27094#(= 1 |isHighWaterLevel_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {27095#(= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-10 14:15:34,843 INFO L280 TraceCheckUtils]: 10: Hoare triple {27095#(= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {26795#false} is VALID [2020-07-10 14:15:34,843 INFO L280 TraceCheckUtils]: 11: Hoare triple {26795#false} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {26795#false} is VALID [2020-07-10 14:15:34,844 INFO L280 TraceCheckUtils]: 12: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:34,844 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {26795#false} {26794#true} #542#return; {26795#false} is VALID [2020-07-10 14:15:34,845 INFO L280 TraceCheckUtils]: 14: Hoare triple {26795#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {26795#false} is VALID [2020-07-10 14:15:34,845 INFO L280 TraceCheckUtils]: 15: Hoare triple {26795#false} assume 0 != ~tmp~1; {26795#false} is VALID [2020-07-10 14:15:34,845 INFO L263 TraceCheckUtils]: 16: Hoare triple {26795#false} call activatePump(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:34,846 INFO L280 TraceCheckUtils]: 17: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {26794#true} is VALID [2020-07-10 14:15:34,846 INFO L263 TraceCheckUtils]: 18: Hoare triple {26794#true} call #t~ret7 := isMethaneAlarm(); {26794#true} is VALID [2020-07-10 14:15:34,846 INFO L280 TraceCheckUtils]: 19: Hoare triple {26794#true} havoc ~retValue_acc~0; {26794#true} is VALID [2020-07-10 14:15:34,847 INFO L263 TraceCheckUtils]: 20: Hoare triple {26794#true} call #t~ret8 := isMethaneLevelCritical(); {26794#true} is VALID [2020-07-10 14:15:34,847 INFO L280 TraceCheckUtils]: 21: Hoare triple {26794#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26794#true} is VALID [2020-07-10 14:15:34,848 INFO L280 TraceCheckUtils]: 22: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,848 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {26794#true} {26794#true} #562#return; {26794#true} is VALID [2020-07-10 14:15:34,848 INFO L280 TraceCheckUtils]: 24: Hoare triple {26794#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {26794#true} is VALID [2020-07-10 14:15:34,849 INFO L280 TraceCheckUtils]: 25: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,849 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {26794#true} {26794#true} #526#return; {26794#true} is VALID [2020-07-10 14:15:34,850 INFO L280 TraceCheckUtils]: 27: Hoare triple {26794#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {26794#true} is VALID [2020-07-10 14:15:34,850 INFO L280 TraceCheckUtils]: 28: Hoare triple {26794#true} assume !(0 != ~tmp~4); {26794#true} is VALID [2020-07-10 14:15:34,852 INFO L263 TraceCheckUtils]: 29: Hoare triple {26794#true} call activatePump__wrappee__lowWaterSensor(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:34,852 INFO L280 TraceCheckUtils]: 30: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26794#true} is VALID [2020-07-10 14:15:34,853 INFO L280 TraceCheckUtils]: 31: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,853 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {26794#true} {26794#true} #528#return; {26794#true} is VALID [2020-07-10 14:15:34,853 INFO L280 TraceCheckUtils]: 33: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,854 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {26794#true} {26795#false} #544#return; {26795#false} is VALID [2020-07-10 14:15:34,854 INFO L280 TraceCheckUtils]: 35: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:34,855 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {26795#false} {26794#true} #556#return; {26795#false} is VALID [2020-07-10 14:15:34,857 INFO L280 TraceCheckUtils]: 0: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {26794#true} is VALID [2020-07-10 14:15:34,857 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume !(0 != ~pumpRunning~0); {26794#true} is VALID [2020-07-10 14:15:34,859 INFO L263 TraceCheckUtils]: 2: Hoare triple {26794#true} call processEnvironment__wrappee__highWaterSensor(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:34,859 INFO L280 TraceCheckUtils]: 3: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {26794#true} is VALID [2020-07-10 14:15:34,859 INFO L280 TraceCheckUtils]: 4: Hoare triple {26794#true} assume 0 == ~pumpRunning~0; {26794#true} is VALID [2020-07-10 14:15:34,860 INFO L263 TraceCheckUtils]: 5: Hoare triple {26794#true} call #t~ret4 := isHighWaterLevel(); {26794#true} is VALID [2020-07-10 14:15:34,860 INFO L280 TraceCheckUtils]: 6: Hoare triple {26794#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {26794#true} is VALID [2020-07-10 14:15:34,861 INFO L263 TraceCheckUtils]: 7: Hoare triple {26794#true} call #t~ret25 := isHighWaterSensorDry(); {26794#true} is VALID [2020-07-10 14:15:34,861 INFO L280 TraceCheckUtils]: 8: Hoare triple {26794#true} havoc ~retValue_acc~12; {26794#true} is VALID [2020-07-10 14:15:34,862 INFO L280 TraceCheckUtils]: 9: Hoare triple {26794#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {27096#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:15:34,863 INFO L280 TraceCheckUtils]: 10: Hoare triple {27096#(= 1 |isHighWaterSensorDry_#res|)} assume true; {27096#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:15:34,864 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {27096#(= 1 |isHighWaterSensorDry_#res|)} {26794#true} #530#return; {27094#(= 1 |isHighWaterLevel_#t~ret25|)} is VALID [2020-07-10 14:15:34,865 INFO L280 TraceCheckUtils]: 12: Hoare triple {27094#(= 1 |isHighWaterLevel_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {27095#(= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-10 14:15:34,866 INFO L280 TraceCheckUtils]: 13: Hoare triple {27095#(= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {26795#false} is VALID [2020-07-10 14:15:34,867 INFO L280 TraceCheckUtils]: 14: Hoare triple {26795#false} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {26795#false} is VALID [2020-07-10 14:15:34,867 INFO L280 TraceCheckUtils]: 15: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:34,867 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {26795#false} {26794#true} #542#return; {26795#false} is VALID [2020-07-10 14:15:34,868 INFO L280 TraceCheckUtils]: 17: Hoare triple {26795#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {26795#false} is VALID [2020-07-10 14:15:34,868 INFO L280 TraceCheckUtils]: 18: Hoare triple {26795#false} assume 0 != ~tmp~1; {26795#false} is VALID [2020-07-10 14:15:34,868 INFO L263 TraceCheckUtils]: 19: Hoare triple {26795#false} call activatePump(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:34,869 INFO L280 TraceCheckUtils]: 20: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {26794#true} is VALID [2020-07-10 14:15:34,869 INFO L263 TraceCheckUtils]: 21: Hoare triple {26794#true} call #t~ret7 := isMethaneAlarm(); {26794#true} is VALID [2020-07-10 14:15:34,870 INFO L280 TraceCheckUtils]: 22: Hoare triple {26794#true} havoc ~retValue_acc~0; {26794#true} is VALID [2020-07-10 14:15:34,870 INFO L263 TraceCheckUtils]: 23: Hoare triple {26794#true} call #t~ret8 := isMethaneLevelCritical(); {26794#true} is VALID [2020-07-10 14:15:34,870 INFO L280 TraceCheckUtils]: 24: Hoare triple {26794#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26794#true} is VALID [2020-07-10 14:15:34,871 INFO L280 TraceCheckUtils]: 25: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,871 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {26794#true} {26794#true} #562#return; {26794#true} is VALID [2020-07-10 14:15:34,871 INFO L280 TraceCheckUtils]: 27: Hoare triple {26794#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {26794#true} is VALID [2020-07-10 14:15:34,872 INFO L280 TraceCheckUtils]: 28: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,872 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {26794#true} {26794#true} #526#return; {26794#true} is VALID [2020-07-10 14:15:34,872 INFO L280 TraceCheckUtils]: 30: Hoare triple {26794#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {26794#true} is VALID [2020-07-10 14:15:34,873 INFO L280 TraceCheckUtils]: 31: Hoare triple {26794#true} assume !(0 != ~tmp~4); {26794#true} is VALID [2020-07-10 14:15:34,875 INFO L263 TraceCheckUtils]: 32: Hoare triple {26794#true} call activatePump__wrappee__lowWaterSensor(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:34,875 INFO L280 TraceCheckUtils]: 33: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26794#true} is VALID [2020-07-10 14:15:34,875 INFO L280 TraceCheckUtils]: 34: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,876 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {26794#true} {26794#true} #528#return; {26794#true} is VALID [2020-07-10 14:15:34,876 INFO L280 TraceCheckUtils]: 36: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,876 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {26794#true} {26795#false} #544#return; {26795#false} is VALID [2020-07-10 14:15:34,877 INFO L280 TraceCheckUtils]: 38: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:34,877 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {26795#false} {26794#true} #556#return; {26795#false} is VALID [2020-07-10 14:15:34,877 INFO L280 TraceCheckUtils]: 40: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:34,878 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {26795#false} {26794#true} #514#return; {26795#false} is VALID [2020-07-10 14:15:34,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {26794#true} is VALID [2020-07-10 14:15:34,881 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume !(0 != ~pumpRunning~0); {26794#true} is VALID [2020-07-10 14:15:34,885 INFO L263 TraceCheckUtils]: 2: Hoare triple {26794#true} call processEnvironment__wrappee__methaneQuery(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:34,886 INFO L280 TraceCheckUtils]: 3: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {26794#true} is VALID [2020-07-10 14:15:34,886 INFO L280 TraceCheckUtils]: 4: Hoare triple {26794#true} assume !(0 != ~pumpRunning~0); {26794#true} is VALID [2020-07-10 14:15:34,887 INFO L263 TraceCheckUtils]: 5: Hoare triple {26794#true} call processEnvironment__wrappee__highWaterSensor(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:34,887 INFO L280 TraceCheckUtils]: 6: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {26794#true} is VALID [2020-07-10 14:15:34,888 INFO L280 TraceCheckUtils]: 7: Hoare triple {26794#true} assume 0 == ~pumpRunning~0; {26794#true} is VALID [2020-07-10 14:15:34,888 INFO L263 TraceCheckUtils]: 8: Hoare triple {26794#true} call #t~ret4 := isHighWaterLevel(); {26794#true} is VALID [2020-07-10 14:15:34,888 INFO L280 TraceCheckUtils]: 9: Hoare triple {26794#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {26794#true} is VALID [2020-07-10 14:15:34,889 INFO L263 TraceCheckUtils]: 10: Hoare triple {26794#true} call #t~ret25 := isHighWaterSensorDry(); {26794#true} is VALID [2020-07-10 14:15:34,889 INFO L280 TraceCheckUtils]: 11: Hoare triple {26794#true} havoc ~retValue_acc~12; {26794#true} is VALID [2020-07-10 14:15:34,890 INFO L280 TraceCheckUtils]: 12: Hoare triple {26794#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {27096#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:15:34,891 INFO L280 TraceCheckUtils]: 13: Hoare triple {27096#(= 1 |isHighWaterSensorDry_#res|)} assume true; {27096#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:15:34,892 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {27096#(= 1 |isHighWaterSensorDry_#res|)} {26794#true} #530#return; {27094#(= 1 |isHighWaterLevel_#t~ret25|)} is VALID [2020-07-10 14:15:34,893 INFO L280 TraceCheckUtils]: 15: Hoare triple {27094#(= 1 |isHighWaterLevel_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {27095#(= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-10 14:15:34,894 INFO L280 TraceCheckUtils]: 16: Hoare triple {27095#(= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {26795#false} is VALID [2020-07-10 14:15:34,894 INFO L280 TraceCheckUtils]: 17: Hoare triple {26795#false} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {26795#false} is VALID [2020-07-10 14:15:34,895 INFO L280 TraceCheckUtils]: 18: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:34,895 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {26795#false} {26794#true} #542#return; {26795#false} is VALID [2020-07-10 14:15:34,895 INFO L280 TraceCheckUtils]: 20: Hoare triple {26795#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {26795#false} is VALID [2020-07-10 14:15:34,895 INFO L280 TraceCheckUtils]: 21: Hoare triple {26795#false} assume 0 != ~tmp~1; {26795#false} is VALID [2020-07-10 14:15:34,896 INFO L263 TraceCheckUtils]: 22: Hoare triple {26795#false} call activatePump(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:34,896 INFO L280 TraceCheckUtils]: 23: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {26794#true} is VALID [2020-07-10 14:15:34,896 INFO L263 TraceCheckUtils]: 24: Hoare triple {26794#true} call #t~ret7 := isMethaneAlarm(); {26794#true} is VALID [2020-07-10 14:15:34,896 INFO L280 TraceCheckUtils]: 25: Hoare triple {26794#true} havoc ~retValue_acc~0; {26794#true} is VALID [2020-07-10 14:15:34,896 INFO L263 TraceCheckUtils]: 26: Hoare triple {26794#true} call #t~ret8 := isMethaneLevelCritical(); {26794#true} is VALID [2020-07-10 14:15:34,897 INFO L280 TraceCheckUtils]: 27: Hoare triple {26794#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26794#true} is VALID [2020-07-10 14:15:34,897 INFO L280 TraceCheckUtils]: 28: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,897 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {26794#true} {26794#true} #562#return; {26794#true} is VALID [2020-07-10 14:15:34,897 INFO L280 TraceCheckUtils]: 30: Hoare triple {26794#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {26794#true} is VALID [2020-07-10 14:15:34,898 INFO L280 TraceCheckUtils]: 31: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,898 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {26794#true} {26794#true} #526#return; {26794#true} is VALID [2020-07-10 14:15:34,898 INFO L280 TraceCheckUtils]: 33: Hoare triple {26794#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {26794#true} is VALID [2020-07-10 14:15:34,898 INFO L280 TraceCheckUtils]: 34: Hoare triple {26794#true} assume !(0 != ~tmp~4); {26794#true} is VALID [2020-07-10 14:15:34,900 INFO L263 TraceCheckUtils]: 35: Hoare triple {26794#true} call activatePump__wrappee__lowWaterSensor(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:34,900 INFO L280 TraceCheckUtils]: 36: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26794#true} is VALID [2020-07-10 14:15:34,900 INFO L280 TraceCheckUtils]: 37: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,900 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {26794#true} {26794#true} #528#return; {26794#true} is VALID [2020-07-10 14:15:34,900 INFO L280 TraceCheckUtils]: 39: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,901 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {26794#true} {26795#false} #544#return; {26795#false} is VALID [2020-07-10 14:15:34,901 INFO L280 TraceCheckUtils]: 41: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:34,901 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {26795#false} {26794#true} #556#return; {26795#false} is VALID [2020-07-10 14:15:34,901 INFO L280 TraceCheckUtils]: 43: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:34,901 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {26795#false} {26794#true} #514#return; {26795#false} is VALID [2020-07-10 14:15:34,902 INFO L280 TraceCheckUtils]: 45: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:34,902 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {26795#false} {26794#true} #534#return; {26795#false} is VALID [2020-07-10 14:15:34,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:34,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:34,913 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {26794#true} is VALID [2020-07-10 14:15:34,913 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,913 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26794#true} {26794#true} #460#return; {26794#true} is VALID [2020-07-10 14:15:34,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} havoc ~tmp~7;havoc ~tmp___0~3; {26794#true} is VALID [2020-07-10 14:15:34,914 INFO L263 TraceCheckUtils]: 1: Hoare triple {26794#true} call #t~ret27 := getWaterLevel(); {26794#true} is VALID [2020-07-10 14:15:34,915 INFO L280 TraceCheckUtils]: 2: Hoare triple {26794#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {26794#true} is VALID [2020-07-10 14:15:34,915 INFO L280 TraceCheckUtils]: 3: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,915 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26794#true} {26794#true} #460#return; {26794#true} is VALID [2020-07-10 14:15:34,916 INFO L280 TraceCheckUtils]: 5: Hoare triple {26794#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {26794#true} is VALID [2020-07-10 14:15:34,916 INFO L280 TraceCheckUtils]: 6: Hoare triple {26794#true} assume !(0 == ~tmp~7); {26794#true} is VALID [2020-07-10 14:15:34,916 INFO L280 TraceCheckUtils]: 7: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,917 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26794#true} {26795#false} #536#return; {26795#false} is VALID [2020-07-10 14:15:34,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {26924#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {26794#true} is VALID [2020-07-10 14:15:34,917 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume 0 != ~systemActive~0; {26794#true} is VALID [2020-07-10 14:15:34,919 INFO L263 TraceCheckUtils]: 2: Hoare triple {26794#true} call processEnvironment(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:34,919 INFO L280 TraceCheckUtils]: 3: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {26794#true} is VALID [2020-07-10 14:15:34,919 INFO L280 TraceCheckUtils]: 4: Hoare triple {26794#true} assume !(0 != ~pumpRunning~0); {26794#true} is VALID [2020-07-10 14:15:34,920 INFO L263 TraceCheckUtils]: 5: Hoare triple {26794#true} call processEnvironment__wrappee__methaneQuery(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:34,921 INFO L280 TraceCheckUtils]: 6: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {26794#true} is VALID [2020-07-10 14:15:34,921 INFO L280 TraceCheckUtils]: 7: Hoare triple {26794#true} assume !(0 != ~pumpRunning~0); {26794#true} is VALID [2020-07-10 14:15:34,922 INFO L263 TraceCheckUtils]: 8: Hoare triple {26794#true} call processEnvironment__wrappee__highWaterSensor(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:34,922 INFO L280 TraceCheckUtils]: 9: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {26794#true} is VALID [2020-07-10 14:15:34,923 INFO L280 TraceCheckUtils]: 10: Hoare triple {26794#true} assume 0 == ~pumpRunning~0; {26794#true} is VALID [2020-07-10 14:15:34,923 INFO L263 TraceCheckUtils]: 11: Hoare triple {26794#true} call #t~ret4 := isHighWaterLevel(); {26794#true} is VALID [2020-07-10 14:15:34,923 INFO L280 TraceCheckUtils]: 12: Hoare triple {26794#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {26794#true} is VALID [2020-07-10 14:15:34,924 INFO L263 TraceCheckUtils]: 13: Hoare triple {26794#true} call #t~ret25 := isHighWaterSensorDry(); {26794#true} is VALID [2020-07-10 14:15:34,924 INFO L280 TraceCheckUtils]: 14: Hoare triple {26794#true} havoc ~retValue_acc~12; {26794#true} is VALID [2020-07-10 14:15:34,925 INFO L280 TraceCheckUtils]: 15: Hoare triple {26794#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {27096#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:15:34,926 INFO L280 TraceCheckUtils]: 16: Hoare triple {27096#(= 1 |isHighWaterSensorDry_#res|)} assume true; {27096#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:15:34,927 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {27096#(= 1 |isHighWaterSensorDry_#res|)} {26794#true} #530#return; {27094#(= 1 |isHighWaterLevel_#t~ret25|)} is VALID [2020-07-10 14:15:34,928 INFO L280 TraceCheckUtils]: 18: Hoare triple {27094#(= 1 |isHighWaterLevel_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {27095#(= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-10 14:15:34,929 INFO L280 TraceCheckUtils]: 19: Hoare triple {27095#(= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {26795#false} is VALID [2020-07-10 14:15:34,929 INFO L280 TraceCheckUtils]: 20: Hoare triple {26795#false} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {26795#false} is VALID [2020-07-10 14:15:34,930 INFO L280 TraceCheckUtils]: 21: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:34,930 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {26795#false} {26794#true} #542#return; {26795#false} is VALID [2020-07-10 14:15:34,930 INFO L280 TraceCheckUtils]: 23: Hoare triple {26795#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {26795#false} is VALID [2020-07-10 14:15:34,931 INFO L280 TraceCheckUtils]: 24: Hoare triple {26795#false} assume 0 != ~tmp~1; {26795#false} is VALID [2020-07-10 14:15:34,931 INFO L263 TraceCheckUtils]: 25: Hoare triple {26795#false} call activatePump(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:34,931 INFO L280 TraceCheckUtils]: 26: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {26794#true} is VALID [2020-07-10 14:15:34,932 INFO L263 TraceCheckUtils]: 27: Hoare triple {26794#true} call #t~ret7 := isMethaneAlarm(); {26794#true} is VALID [2020-07-10 14:15:34,932 INFO L280 TraceCheckUtils]: 28: Hoare triple {26794#true} havoc ~retValue_acc~0; {26794#true} is VALID [2020-07-10 14:15:34,932 INFO L263 TraceCheckUtils]: 29: Hoare triple {26794#true} call #t~ret8 := isMethaneLevelCritical(); {26794#true} is VALID [2020-07-10 14:15:34,933 INFO L280 TraceCheckUtils]: 30: Hoare triple {26794#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26794#true} is VALID [2020-07-10 14:15:34,933 INFO L280 TraceCheckUtils]: 31: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,933 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {26794#true} {26794#true} #562#return; {26794#true} is VALID [2020-07-10 14:15:34,934 INFO L280 TraceCheckUtils]: 33: Hoare triple {26794#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {26794#true} is VALID [2020-07-10 14:15:34,934 INFO L280 TraceCheckUtils]: 34: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,934 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {26794#true} {26794#true} #526#return; {26794#true} is VALID [2020-07-10 14:15:34,935 INFO L280 TraceCheckUtils]: 36: Hoare triple {26794#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {26794#true} is VALID [2020-07-10 14:15:34,935 INFO L280 TraceCheckUtils]: 37: Hoare triple {26794#true} assume !(0 != ~tmp~4); {26794#true} is VALID [2020-07-10 14:15:34,937 INFO L263 TraceCheckUtils]: 38: Hoare triple {26794#true} call activatePump__wrappee__lowWaterSensor(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:34,937 INFO L280 TraceCheckUtils]: 39: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26794#true} is VALID [2020-07-10 14:15:34,937 INFO L280 TraceCheckUtils]: 40: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,938 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {26794#true} {26794#true} #528#return; {26794#true} is VALID [2020-07-10 14:15:34,938 INFO L280 TraceCheckUtils]: 42: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,938 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {26794#true} {26795#false} #544#return; {26795#false} is VALID [2020-07-10 14:15:34,939 INFO L280 TraceCheckUtils]: 44: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:34,939 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {26795#false} {26794#true} #556#return; {26795#false} is VALID [2020-07-10 14:15:34,939 INFO L280 TraceCheckUtils]: 46: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:34,940 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {26795#false} {26794#true} #514#return; {26795#false} is VALID [2020-07-10 14:15:34,940 INFO L280 TraceCheckUtils]: 48: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:34,940 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {26795#false} {26794#true} #534#return; {26795#false} is VALID [2020-07-10 14:15:34,941 INFO L263 TraceCheckUtils]: 50: Hoare triple {26795#false} call __utac_acc__Specification4_spec__1(); {26794#true} is VALID [2020-07-10 14:15:34,941 INFO L280 TraceCheckUtils]: 51: Hoare triple {26794#true} havoc ~tmp~7;havoc ~tmp___0~3; {26794#true} is VALID [2020-07-10 14:15:34,941 INFO L263 TraceCheckUtils]: 52: Hoare triple {26794#true} call #t~ret27 := getWaterLevel(); {26794#true} is VALID [2020-07-10 14:15:34,942 INFO L280 TraceCheckUtils]: 53: Hoare triple {26794#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {26794#true} is VALID [2020-07-10 14:15:34,942 INFO L280 TraceCheckUtils]: 54: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,942 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {26794#true} {26794#true} #460#return; {26794#true} is VALID [2020-07-10 14:15:34,943 INFO L280 TraceCheckUtils]: 56: Hoare triple {26794#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {26794#true} is VALID [2020-07-10 14:15:34,943 INFO L280 TraceCheckUtils]: 57: Hoare triple {26794#true} assume !(0 == ~tmp~7); {26794#true} is VALID [2020-07-10 14:15:34,943 INFO L280 TraceCheckUtils]: 58: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,944 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {26794#true} {26795#false} #536#return; {26795#false} is VALID [2020-07-10 14:15:34,944 INFO L280 TraceCheckUtils]: 60: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:34,944 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {26795#false} {26794#true} #522#return; {26795#false} is VALID [2020-07-10 14:15:34,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:34,980 INFO L280 TraceCheckUtils]: 0: Hoare triple {27114#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {26794#true} is VALID [2020-07-10 14:15:34,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,980 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26794#true} {26795#false} #532#return; {26795#false} is VALID [2020-07-10 14:15:34,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:34,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:34,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:34,997 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26794#true} is VALID [2020-07-10 14:15:34,998 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,998 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26794#true} {26794#true} #562#return; {26794#true} is VALID [2020-07-10 14:15:34,998 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} havoc ~retValue_acc~0; {26794#true} is VALID [2020-07-10 14:15:34,998 INFO L263 TraceCheckUtils]: 1: Hoare triple {26794#true} call #t~ret8 := isMethaneLevelCritical(); {26794#true} is VALID [2020-07-10 14:15:34,998 INFO L280 TraceCheckUtils]: 2: Hoare triple {26794#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26794#true} is VALID [2020-07-10 14:15:34,999 INFO L280 TraceCheckUtils]: 3: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:34,999 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26794#true} {26794#true} #562#return; {26794#true} is VALID [2020-07-10 14:15:34,999 INFO L280 TraceCheckUtils]: 5: Hoare triple {26794#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {26794#true} is VALID [2020-07-10 14:15:34,999 INFO L280 TraceCheckUtils]: 6: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,000 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {26794#true} {26794#true} #508#return; {26794#true} is VALID [2020-07-10 14:15:35,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:35,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:35,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:35,017 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {26794#true} is VALID [2020-07-10 14:15:35,017 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,018 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26794#true} {26794#true} #506#return; {26794#true} is VALID [2020-07-10 14:15:35,018 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {26794#true} is VALID [2020-07-10 14:15:35,018 INFO L263 TraceCheckUtils]: 1: Hoare triple {26794#true} call #t~ret26 := isLowWaterSensorDry(); {26794#true} is VALID [2020-07-10 14:15:35,018 INFO L280 TraceCheckUtils]: 2: Hoare triple {26794#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {26794#true} is VALID [2020-07-10 14:15:35,019 INFO L280 TraceCheckUtils]: 3: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,019 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26794#true} {26794#true} #506#return; {26794#true} is VALID [2020-07-10 14:15:35,019 INFO L280 TraceCheckUtils]: 5: Hoare triple {26794#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {26794#true} is VALID [2020-07-10 14:15:35,019 INFO L280 TraceCheckUtils]: 6: Hoare triple {26794#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {26794#true} is VALID [2020-07-10 14:15:35,019 INFO L280 TraceCheckUtils]: 7: Hoare triple {26794#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {26794#true} is VALID [2020-07-10 14:15:35,020 INFO L280 TraceCheckUtils]: 8: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,020 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {26794#true} {26794#true} #550#return; {26794#true} is VALID [2020-07-10 14:15:35,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:35,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:35,027 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,027 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26794#true} {26794#true} #548#return; {26794#true} is VALID [2020-07-10 14:15:35,027 INFO L280 TraceCheckUtils]: 0: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {26794#true} is VALID [2020-07-10 14:15:35,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume !(0 == ~pumpRunning~0); {26794#true} is VALID [2020-07-10 14:15:35,028 INFO L263 TraceCheckUtils]: 2: Hoare triple {26794#true} call processEnvironment__wrappee__base(); {26794#true} is VALID [2020-07-10 14:15:35,029 INFO L280 TraceCheckUtils]: 3: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,029 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26794#true} {26794#true} #548#return; {26794#true} is VALID [2020-07-10 14:15:35,029 INFO L280 TraceCheckUtils]: 5: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,030 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {26794#true} {26794#true} #554#return; {26794#true} is VALID [2020-07-10 14:15:35,030 INFO L280 TraceCheckUtils]: 0: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {26794#true} is VALID [2020-07-10 14:15:35,030 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume 0 != ~pumpRunning~0; {26794#true} is VALID [2020-07-10 14:15:35,031 INFO L263 TraceCheckUtils]: 2: Hoare triple {26794#true} call #t~ret5 := isLowWaterLevel(); {26794#true} is VALID [2020-07-10 14:15:35,031 INFO L280 TraceCheckUtils]: 3: Hoare triple {26794#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {26794#true} is VALID [2020-07-10 14:15:35,032 INFO L263 TraceCheckUtils]: 4: Hoare triple {26794#true} call #t~ret26 := isLowWaterSensorDry(); {26794#true} is VALID [2020-07-10 14:15:35,032 INFO L280 TraceCheckUtils]: 5: Hoare triple {26794#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {26794#true} is VALID [2020-07-10 14:15:35,032 INFO L280 TraceCheckUtils]: 6: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,033 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {26794#true} {26794#true} #506#return; {26794#true} is VALID [2020-07-10 14:15:35,033 INFO L280 TraceCheckUtils]: 8: Hoare triple {26794#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {26794#true} is VALID [2020-07-10 14:15:35,033 INFO L280 TraceCheckUtils]: 9: Hoare triple {26794#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {26794#true} is VALID [2020-07-10 14:15:35,034 INFO L280 TraceCheckUtils]: 10: Hoare triple {26794#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {26794#true} is VALID [2020-07-10 14:15:35,034 INFO L280 TraceCheckUtils]: 11: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,034 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {26794#true} {26794#true} #550#return; {26794#true} is VALID [2020-07-10 14:15:35,035 INFO L280 TraceCheckUtils]: 13: Hoare triple {26794#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {26794#true} is VALID [2020-07-10 14:15:35,035 INFO L280 TraceCheckUtils]: 14: Hoare triple {26794#true} assume !(0 != ~tmp~2); {26794#true} is VALID [2020-07-10 14:15:35,037 INFO L263 TraceCheckUtils]: 15: Hoare triple {26794#true} call processEnvironment__wrappee__highWaterSensor(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:35,037 INFO L280 TraceCheckUtils]: 16: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {26794#true} is VALID [2020-07-10 14:15:35,037 INFO L280 TraceCheckUtils]: 17: Hoare triple {26794#true} assume !(0 == ~pumpRunning~0); {26794#true} is VALID [2020-07-10 14:15:35,038 INFO L263 TraceCheckUtils]: 18: Hoare triple {26794#true} call processEnvironment__wrappee__base(); {26794#true} is VALID [2020-07-10 14:15:35,038 INFO L280 TraceCheckUtils]: 19: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,038 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {26794#true} {26794#true} #548#return; {26794#true} is VALID [2020-07-10 14:15:35,039 INFO L280 TraceCheckUtils]: 21: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,039 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {26794#true} {26794#true} #554#return; {26794#true} is VALID [2020-07-10 14:15:35,039 INFO L280 TraceCheckUtils]: 23: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,040 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {26794#true} {26794#true} #512#return; {26794#true} is VALID [2020-07-10 14:15:35,041 INFO L280 TraceCheckUtils]: 0: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {26794#true} is VALID [2020-07-10 14:15:35,041 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume 0 != ~pumpRunning~0; {26794#true} is VALID [2020-07-10 14:15:35,041 INFO L263 TraceCheckUtils]: 2: Hoare triple {26794#true} call #t~ret6 := isMethaneAlarm(); {26794#true} is VALID [2020-07-10 14:15:35,042 INFO L280 TraceCheckUtils]: 3: Hoare triple {26794#true} havoc ~retValue_acc~0; {26794#true} is VALID [2020-07-10 14:15:35,042 INFO L263 TraceCheckUtils]: 4: Hoare triple {26794#true} call #t~ret8 := isMethaneLevelCritical(); {26794#true} is VALID [2020-07-10 14:15:35,042 INFO L280 TraceCheckUtils]: 5: Hoare triple {26794#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26794#true} is VALID [2020-07-10 14:15:35,043 INFO L280 TraceCheckUtils]: 6: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,043 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {26794#true} {26794#true} #562#return; {26794#true} is VALID [2020-07-10 14:15:35,043 INFO L280 TraceCheckUtils]: 8: Hoare triple {26794#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {26794#true} is VALID [2020-07-10 14:15:35,044 INFO L280 TraceCheckUtils]: 9: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,044 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {26794#true} {26794#true} #508#return; {26794#true} is VALID [2020-07-10 14:15:35,044 INFO L280 TraceCheckUtils]: 11: Hoare triple {26794#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {26794#true} is VALID [2020-07-10 14:15:35,045 INFO L280 TraceCheckUtils]: 12: Hoare triple {26794#true} assume !(0 != ~tmp~3); {26794#true} is VALID [2020-07-10 14:15:35,047 INFO L263 TraceCheckUtils]: 13: Hoare triple {26794#true} call processEnvironment__wrappee__methaneQuery(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:35,047 INFO L280 TraceCheckUtils]: 14: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {26794#true} is VALID [2020-07-10 14:15:35,047 INFO L280 TraceCheckUtils]: 15: Hoare triple {26794#true} assume 0 != ~pumpRunning~0; {26794#true} is VALID [2020-07-10 14:15:35,048 INFO L263 TraceCheckUtils]: 16: Hoare triple {26794#true} call #t~ret5 := isLowWaterLevel(); {26794#true} is VALID [2020-07-10 14:15:35,048 INFO L280 TraceCheckUtils]: 17: Hoare triple {26794#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {26794#true} is VALID [2020-07-10 14:15:35,048 INFO L263 TraceCheckUtils]: 18: Hoare triple {26794#true} call #t~ret26 := isLowWaterSensorDry(); {26794#true} is VALID [2020-07-10 14:15:35,049 INFO L280 TraceCheckUtils]: 19: Hoare triple {26794#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {26794#true} is VALID [2020-07-10 14:15:35,049 INFO L280 TraceCheckUtils]: 20: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,049 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {26794#true} {26794#true} #506#return; {26794#true} is VALID [2020-07-10 14:15:35,050 INFO L280 TraceCheckUtils]: 22: Hoare triple {26794#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {26794#true} is VALID [2020-07-10 14:15:35,050 INFO L280 TraceCheckUtils]: 23: Hoare triple {26794#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {26794#true} is VALID [2020-07-10 14:15:35,050 INFO L280 TraceCheckUtils]: 24: Hoare triple {26794#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {26794#true} is VALID [2020-07-10 14:15:35,051 INFO L280 TraceCheckUtils]: 25: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,051 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {26794#true} {26794#true} #550#return; {26794#true} is VALID [2020-07-10 14:15:35,051 INFO L280 TraceCheckUtils]: 27: Hoare triple {26794#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {26794#true} is VALID [2020-07-10 14:15:35,052 INFO L280 TraceCheckUtils]: 28: Hoare triple {26794#true} assume !(0 != ~tmp~2); {26794#true} is VALID [2020-07-10 14:15:35,053 INFO L263 TraceCheckUtils]: 29: Hoare triple {26794#true} call processEnvironment__wrappee__highWaterSensor(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:35,053 INFO L280 TraceCheckUtils]: 30: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {26794#true} is VALID [2020-07-10 14:15:35,053 INFO L280 TraceCheckUtils]: 31: Hoare triple {26794#true} assume !(0 == ~pumpRunning~0); {26794#true} is VALID [2020-07-10 14:15:35,054 INFO L263 TraceCheckUtils]: 32: Hoare triple {26794#true} call processEnvironment__wrappee__base(); {26794#true} is VALID [2020-07-10 14:15:35,054 INFO L280 TraceCheckUtils]: 33: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,054 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {26794#true} {26794#true} #548#return; {26794#true} is VALID [2020-07-10 14:15:35,055 INFO L280 TraceCheckUtils]: 35: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,055 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {26794#true} {26794#true} #554#return; {26794#true} is VALID [2020-07-10 14:15:35,055 INFO L280 TraceCheckUtils]: 37: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,056 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {26794#true} {26794#true} #512#return; {26794#true} is VALID [2020-07-10 14:15:35,056 INFO L280 TraceCheckUtils]: 39: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,056 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {26794#true} {26795#false} #534#return; {26795#false} is VALID [2020-07-10 14:15:35,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:35,062 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {26794#true} is VALID [2020-07-10 14:15:35,062 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,062 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26794#true} {26795#false} #460#return; {26795#false} is VALID [2020-07-10 14:15:35,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:35,109 INFO L280 TraceCheckUtils]: 0: Hoare triple {26794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {26794#true} is VALID [2020-07-10 14:15:35,110 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,110 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26794#true} {26795#false} #462#return; {26795#false} is VALID [2020-07-10 14:15:35,114 INFO L263 TraceCheckUtils]: 0: Hoare triple {26794#true} call ULTIMATE.init(); {26922#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:15:35,114 INFO L280 TraceCheckUtils]: 1: Hoare triple {26922#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {26794#true} is VALID [2020-07-10 14:15:35,115 INFO L280 TraceCheckUtils]: 2: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,115 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26794#true} {26794#true} #568#return; {26794#true} is VALID [2020-07-10 14:15:35,115 INFO L263 TraceCheckUtils]: 4: Hoare triple {26794#true} call #t~ret76 := main(); {26794#true} is VALID [2020-07-10 14:15:35,115 INFO L280 TraceCheckUtils]: 5: Hoare triple {26794#true} havoc ~retValue_acc~6;havoc ~tmp~8; {26794#true} is VALID [2020-07-10 14:15:35,115 INFO L263 TraceCheckUtils]: 6: Hoare triple {26794#true} call select_helpers(); {26794#true} is VALID [2020-07-10 14:15:35,115 INFO L280 TraceCheckUtils]: 7: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,115 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26794#true} {26794#true} #466#return; {26794#true} is VALID [2020-07-10 14:15:35,115 INFO L263 TraceCheckUtils]: 9: Hoare triple {26794#true} call select_features(); {26794#true} is VALID [2020-07-10 14:15:35,116 INFO L280 TraceCheckUtils]: 10: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,116 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {26794#true} {26794#true} #468#return; {26794#true} is VALID [2020-07-10 14:15:35,116 INFO L263 TraceCheckUtils]: 12: Hoare triple {26794#true} call #t~ret30 := valid_product(); {26794#true} is VALID [2020-07-10 14:15:35,116 INFO L280 TraceCheckUtils]: 13: Hoare triple {26794#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {26923#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:15:35,117 INFO L280 TraceCheckUtils]: 14: Hoare triple {26923#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {26923#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:15:35,118 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {26923#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {26794#true} #470#return; {26806#(= |main_#t~ret30| 1)} is VALID [2020-07-10 14:15:35,119 INFO L280 TraceCheckUtils]: 16: Hoare triple {26806#(= |main_#t~ret30| 1)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {26807#(= 1 main_~tmp~8)} is VALID [2020-07-10 14:15:35,120 INFO L280 TraceCheckUtils]: 17: Hoare triple {26807#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {26794#true} is VALID [2020-07-10 14:15:35,120 INFO L263 TraceCheckUtils]: 18: Hoare triple {26794#true} call setup(); {26794#true} is VALID [2020-07-10 14:15:35,120 INFO L280 TraceCheckUtils]: 19: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,121 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {26794#true} {26794#true} #472#return; {26794#true} is VALID [2020-07-10 14:15:35,121 INFO L263 TraceCheckUtils]: 21: Hoare triple {26794#true} call runTest(); {26794#true} is VALID [2020-07-10 14:15:35,121 INFO L263 TraceCheckUtils]: 22: Hoare triple {26794#true} call test(); {26794#true} is VALID [2020-07-10 14:15:35,122 INFO L280 TraceCheckUtils]: 23: Hoare triple {26794#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {26794#true} is VALID [2020-07-10 14:15:35,122 INFO L280 TraceCheckUtils]: 24: Hoare triple {26794#true} assume !false; {26794#true} is VALID [2020-07-10 14:15:35,122 INFO L280 TraceCheckUtils]: 25: Hoare triple {26794#true} assume ~splverifierCounter~0 < 4; {26794#true} is VALID [2020-07-10 14:15:35,122 INFO L280 TraceCheckUtils]: 26: Hoare triple {26794#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {26794#true} is VALID [2020-07-10 14:15:35,123 INFO L280 TraceCheckUtils]: 27: Hoare triple {26794#true} assume !(0 != ~tmp~0); {26794#true} is VALID [2020-07-10 14:15:35,123 INFO L280 TraceCheckUtils]: 28: Hoare triple {26794#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {26794#true} is VALID [2020-07-10 14:15:35,123 INFO L280 TraceCheckUtils]: 29: Hoare triple {26794#true} assume !(0 != ~tmp___0~0); {26794#true} is VALID [2020-07-10 14:15:35,124 INFO L280 TraceCheckUtils]: 30: Hoare triple {26794#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {26794#true} is VALID [2020-07-10 14:15:35,124 INFO L280 TraceCheckUtils]: 31: Hoare triple {26794#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {26794#true} is VALID [2020-07-10 14:15:35,124 INFO L280 TraceCheckUtils]: 32: Hoare triple {26794#true} assume 0 != ~tmp___1~0; {26794#true} is VALID [2020-07-10 14:15:35,125 INFO L263 TraceCheckUtils]: 33: Hoare triple {26794#true} call timeShift(); {26924#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:15:35,126 INFO L280 TraceCheckUtils]: 34: Hoare triple {26924#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {26794#true} is VALID [2020-07-10 14:15:35,126 INFO L280 TraceCheckUtils]: 35: Hoare triple {26794#true} assume 0 != ~systemActive~0; {26794#true} is VALID [2020-07-10 14:15:35,127 INFO L263 TraceCheckUtils]: 36: Hoare triple {26794#true} call processEnvironment(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:35,127 INFO L280 TraceCheckUtils]: 37: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {26794#true} is VALID [2020-07-10 14:15:35,128 INFO L280 TraceCheckUtils]: 38: Hoare triple {26794#true} assume !(0 != ~pumpRunning~0); {26794#true} is VALID [2020-07-10 14:15:35,128 INFO L263 TraceCheckUtils]: 39: Hoare triple {26794#true} call processEnvironment__wrappee__methaneQuery(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:35,129 INFO L280 TraceCheckUtils]: 40: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {26794#true} is VALID [2020-07-10 14:15:35,129 INFO L280 TraceCheckUtils]: 41: Hoare triple {26794#true} assume !(0 != ~pumpRunning~0); {26794#true} is VALID [2020-07-10 14:15:35,130 INFO L263 TraceCheckUtils]: 42: Hoare triple {26794#true} call processEnvironment__wrappee__highWaterSensor(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:35,130 INFO L280 TraceCheckUtils]: 43: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {26794#true} is VALID [2020-07-10 14:15:35,131 INFO L280 TraceCheckUtils]: 44: Hoare triple {26794#true} assume 0 == ~pumpRunning~0; {26794#true} is VALID [2020-07-10 14:15:35,131 INFO L263 TraceCheckUtils]: 45: Hoare triple {26794#true} call #t~ret4 := isHighWaterLevel(); {26794#true} is VALID [2020-07-10 14:15:35,131 INFO L280 TraceCheckUtils]: 46: Hoare triple {26794#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {26794#true} is VALID [2020-07-10 14:15:35,132 INFO L263 TraceCheckUtils]: 47: Hoare triple {26794#true} call #t~ret25 := isHighWaterSensorDry(); {26794#true} is VALID [2020-07-10 14:15:35,132 INFO L280 TraceCheckUtils]: 48: Hoare triple {26794#true} havoc ~retValue_acc~12; {26794#true} is VALID [2020-07-10 14:15:35,133 INFO L280 TraceCheckUtils]: 49: Hoare triple {26794#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {27096#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:15:35,134 INFO L280 TraceCheckUtils]: 50: Hoare triple {27096#(= 1 |isHighWaterSensorDry_#res|)} assume true; {27096#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:15:35,135 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {27096#(= 1 |isHighWaterSensorDry_#res|)} {26794#true} #530#return; {27094#(= 1 |isHighWaterLevel_#t~ret25|)} is VALID [2020-07-10 14:15:35,136 INFO L280 TraceCheckUtils]: 52: Hoare triple {27094#(= 1 |isHighWaterLevel_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {27095#(= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-10 14:15:35,137 INFO L280 TraceCheckUtils]: 53: Hoare triple {27095#(= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {26795#false} is VALID [2020-07-10 14:15:35,137 INFO L280 TraceCheckUtils]: 54: Hoare triple {26795#false} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {26795#false} is VALID [2020-07-10 14:15:35,137 INFO L280 TraceCheckUtils]: 55: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:35,138 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {26795#false} {26794#true} #542#return; {26795#false} is VALID [2020-07-10 14:15:35,138 INFO L280 TraceCheckUtils]: 57: Hoare triple {26795#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {26795#false} is VALID [2020-07-10 14:15:35,138 INFO L280 TraceCheckUtils]: 58: Hoare triple {26795#false} assume 0 != ~tmp~1; {26795#false} is VALID [2020-07-10 14:15:35,138 INFO L263 TraceCheckUtils]: 59: Hoare triple {26795#false} call activatePump(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:35,139 INFO L280 TraceCheckUtils]: 60: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {26794#true} is VALID [2020-07-10 14:15:35,139 INFO L263 TraceCheckUtils]: 61: Hoare triple {26794#true} call #t~ret7 := isMethaneAlarm(); {26794#true} is VALID [2020-07-10 14:15:35,139 INFO L280 TraceCheckUtils]: 62: Hoare triple {26794#true} havoc ~retValue_acc~0; {26794#true} is VALID [2020-07-10 14:15:35,140 INFO L263 TraceCheckUtils]: 63: Hoare triple {26794#true} call #t~ret8 := isMethaneLevelCritical(); {26794#true} is VALID [2020-07-10 14:15:35,140 INFO L280 TraceCheckUtils]: 64: Hoare triple {26794#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26794#true} is VALID [2020-07-10 14:15:35,140 INFO L280 TraceCheckUtils]: 65: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,141 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {26794#true} {26794#true} #562#return; {26794#true} is VALID [2020-07-10 14:15:35,141 INFO L280 TraceCheckUtils]: 67: Hoare triple {26794#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {26794#true} is VALID [2020-07-10 14:15:35,141 INFO L280 TraceCheckUtils]: 68: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,142 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {26794#true} {26794#true} #526#return; {26794#true} is VALID [2020-07-10 14:15:35,142 INFO L280 TraceCheckUtils]: 70: Hoare triple {26794#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {26794#true} is VALID [2020-07-10 14:15:35,142 INFO L280 TraceCheckUtils]: 71: Hoare triple {26794#true} assume !(0 != ~tmp~4); {26794#true} is VALID [2020-07-10 14:15:35,143 INFO L263 TraceCheckUtils]: 72: Hoare triple {26794#true} call activatePump__wrappee__lowWaterSensor(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:35,144 INFO L280 TraceCheckUtils]: 73: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26794#true} is VALID [2020-07-10 14:15:35,144 INFO L280 TraceCheckUtils]: 74: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,144 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {26794#true} {26794#true} #528#return; {26794#true} is VALID [2020-07-10 14:15:35,144 INFO L280 TraceCheckUtils]: 76: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,145 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {26794#true} {26795#false} #544#return; {26795#false} is VALID [2020-07-10 14:15:35,145 INFO L280 TraceCheckUtils]: 78: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:35,145 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {26795#false} {26794#true} #556#return; {26795#false} is VALID [2020-07-10 14:15:35,146 INFO L280 TraceCheckUtils]: 80: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:35,146 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {26795#false} {26794#true} #514#return; {26795#false} is VALID [2020-07-10 14:15:35,146 INFO L280 TraceCheckUtils]: 82: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:35,147 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {26795#false} {26794#true} #534#return; {26795#false} is VALID [2020-07-10 14:15:35,147 INFO L263 TraceCheckUtils]: 84: Hoare triple {26795#false} call __utac_acc__Specification4_spec__1(); {26794#true} is VALID [2020-07-10 14:15:35,147 INFO L280 TraceCheckUtils]: 85: Hoare triple {26794#true} havoc ~tmp~7;havoc ~tmp___0~3; {26794#true} is VALID [2020-07-10 14:15:35,148 INFO L263 TraceCheckUtils]: 86: Hoare triple {26794#true} call #t~ret27 := getWaterLevel(); {26794#true} is VALID [2020-07-10 14:15:35,148 INFO L280 TraceCheckUtils]: 87: Hoare triple {26794#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {26794#true} is VALID [2020-07-10 14:15:35,148 INFO L280 TraceCheckUtils]: 88: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,149 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {26794#true} {26794#true} #460#return; {26794#true} is VALID [2020-07-10 14:15:35,149 INFO L280 TraceCheckUtils]: 90: Hoare triple {26794#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {26794#true} is VALID [2020-07-10 14:15:35,149 INFO L280 TraceCheckUtils]: 91: Hoare triple {26794#true} assume !(0 == ~tmp~7); {26794#true} is VALID [2020-07-10 14:15:35,149 INFO L280 TraceCheckUtils]: 92: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,150 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {26794#true} {26795#false} #536#return; {26795#false} is VALID [2020-07-10 14:15:35,150 INFO L280 TraceCheckUtils]: 94: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:35,150 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {26795#false} {26794#true} #522#return; {26795#false} is VALID [2020-07-10 14:15:35,151 INFO L280 TraceCheckUtils]: 96: Hoare triple {26795#false} assume !false; {26795#false} is VALID [2020-07-10 14:15:35,151 INFO L280 TraceCheckUtils]: 97: Hoare triple {26795#false} assume ~splverifierCounter~0 < 4; {26795#false} is VALID [2020-07-10 14:15:35,151 INFO L280 TraceCheckUtils]: 98: Hoare triple {26795#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {26795#false} is VALID [2020-07-10 14:15:35,152 INFO L280 TraceCheckUtils]: 99: Hoare triple {26795#false} assume !(0 != ~tmp~0); {26795#false} is VALID [2020-07-10 14:15:35,152 INFO L280 TraceCheckUtils]: 100: Hoare triple {26795#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {26795#false} is VALID [2020-07-10 14:15:35,152 INFO L280 TraceCheckUtils]: 101: Hoare triple {26795#false} assume !(0 != ~tmp___0~0); {26795#false} is VALID [2020-07-10 14:15:35,153 INFO L280 TraceCheckUtils]: 102: Hoare triple {26795#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {26795#false} is VALID [2020-07-10 14:15:35,153 INFO L280 TraceCheckUtils]: 103: Hoare triple {26795#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {26795#false} is VALID [2020-07-10 14:15:35,153 INFO L280 TraceCheckUtils]: 104: Hoare triple {26795#false} assume 0 != ~tmp___1~0; {26795#false} is VALID [2020-07-10 14:15:35,153 INFO L263 TraceCheckUtils]: 105: Hoare triple {26795#false} call timeShift(); {26795#false} is VALID [2020-07-10 14:15:35,154 INFO L280 TraceCheckUtils]: 106: Hoare triple {26795#false} assume 0 != ~pumpRunning~0; {26795#false} is VALID [2020-07-10 14:15:35,154 INFO L263 TraceCheckUtils]: 107: Hoare triple {26795#false} call lowerWaterLevel(); {27114#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:15:35,154 INFO L280 TraceCheckUtils]: 108: Hoare triple {27114#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {26794#true} is VALID [2020-07-10 14:15:35,154 INFO L280 TraceCheckUtils]: 109: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,155 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {26794#true} {26795#false} #532#return; {26795#false} is VALID [2020-07-10 14:15:35,155 INFO L280 TraceCheckUtils]: 111: Hoare triple {26795#false} assume 0 != ~systemActive~0; {26795#false} is VALID [2020-07-10 14:15:35,155 INFO L263 TraceCheckUtils]: 112: Hoare triple {26795#false} call processEnvironment(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:35,155 INFO L280 TraceCheckUtils]: 113: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {26794#true} is VALID [2020-07-10 14:15:35,155 INFO L280 TraceCheckUtils]: 114: Hoare triple {26794#true} assume 0 != ~pumpRunning~0; {26794#true} is VALID [2020-07-10 14:15:35,156 INFO L263 TraceCheckUtils]: 115: Hoare triple {26794#true} call #t~ret6 := isMethaneAlarm(); {26794#true} is VALID [2020-07-10 14:15:35,156 INFO L280 TraceCheckUtils]: 116: Hoare triple {26794#true} havoc ~retValue_acc~0; {26794#true} is VALID [2020-07-10 14:15:35,156 INFO L263 TraceCheckUtils]: 117: Hoare triple {26794#true} call #t~ret8 := isMethaneLevelCritical(); {26794#true} is VALID [2020-07-10 14:15:35,156 INFO L280 TraceCheckUtils]: 118: Hoare triple {26794#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26794#true} is VALID [2020-07-10 14:15:35,156 INFO L280 TraceCheckUtils]: 119: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,157 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {26794#true} {26794#true} #562#return; {26794#true} is VALID [2020-07-10 14:15:35,157 INFO L280 TraceCheckUtils]: 121: Hoare triple {26794#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {26794#true} is VALID [2020-07-10 14:15:35,157 INFO L280 TraceCheckUtils]: 122: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,157 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {26794#true} {26794#true} #508#return; {26794#true} is VALID [2020-07-10 14:15:35,157 INFO L280 TraceCheckUtils]: 124: Hoare triple {26794#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {26794#true} is VALID [2020-07-10 14:15:35,158 INFO L280 TraceCheckUtils]: 125: Hoare triple {26794#true} assume !(0 != ~tmp~3); {26794#true} is VALID [2020-07-10 14:15:35,158 INFO L263 TraceCheckUtils]: 126: Hoare triple {26794#true} call processEnvironment__wrappee__methaneQuery(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:35,159 INFO L280 TraceCheckUtils]: 127: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {26794#true} is VALID [2020-07-10 14:15:35,159 INFO L280 TraceCheckUtils]: 128: Hoare triple {26794#true} assume 0 != ~pumpRunning~0; {26794#true} is VALID [2020-07-10 14:15:35,159 INFO L263 TraceCheckUtils]: 129: Hoare triple {26794#true} call #t~ret5 := isLowWaterLevel(); {26794#true} is VALID [2020-07-10 14:15:35,159 INFO L280 TraceCheckUtils]: 130: Hoare triple {26794#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {26794#true} is VALID [2020-07-10 14:15:35,159 INFO L263 TraceCheckUtils]: 131: Hoare triple {26794#true} call #t~ret26 := isLowWaterSensorDry(); {26794#true} is VALID [2020-07-10 14:15:35,160 INFO L280 TraceCheckUtils]: 132: Hoare triple {26794#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {26794#true} is VALID [2020-07-10 14:15:35,160 INFO L280 TraceCheckUtils]: 133: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,160 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {26794#true} {26794#true} #506#return; {26794#true} is VALID [2020-07-10 14:15:35,160 INFO L280 TraceCheckUtils]: 135: Hoare triple {26794#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {26794#true} is VALID [2020-07-10 14:15:35,160 INFO L280 TraceCheckUtils]: 136: Hoare triple {26794#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {26794#true} is VALID [2020-07-10 14:15:35,160 INFO L280 TraceCheckUtils]: 137: Hoare triple {26794#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {26794#true} is VALID [2020-07-10 14:15:35,161 INFO L280 TraceCheckUtils]: 138: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,161 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {26794#true} {26794#true} #550#return; {26794#true} is VALID [2020-07-10 14:15:35,161 INFO L280 TraceCheckUtils]: 140: Hoare triple {26794#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {26794#true} is VALID [2020-07-10 14:15:35,161 INFO L280 TraceCheckUtils]: 141: Hoare triple {26794#true} assume !(0 != ~tmp~2); {26794#true} is VALID [2020-07-10 14:15:35,162 INFO L263 TraceCheckUtils]: 142: Hoare triple {26794#true} call processEnvironment__wrappee__highWaterSensor(); {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:35,162 INFO L280 TraceCheckUtils]: 143: Hoare triple {26981#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {26794#true} is VALID [2020-07-10 14:15:35,162 INFO L280 TraceCheckUtils]: 144: Hoare triple {26794#true} assume !(0 == ~pumpRunning~0); {26794#true} is VALID [2020-07-10 14:15:35,162 INFO L263 TraceCheckUtils]: 145: Hoare triple {26794#true} call processEnvironment__wrappee__base(); {26794#true} is VALID [2020-07-10 14:15:35,163 INFO L280 TraceCheckUtils]: 146: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,163 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {26794#true} {26794#true} #548#return; {26794#true} is VALID [2020-07-10 14:15:35,163 INFO L280 TraceCheckUtils]: 148: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,163 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {26794#true} {26794#true} #554#return; {26794#true} is VALID [2020-07-10 14:15:35,164 INFO L280 TraceCheckUtils]: 150: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,164 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {26794#true} {26794#true} #512#return; {26794#true} is VALID [2020-07-10 14:15:35,164 INFO L280 TraceCheckUtils]: 152: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,165 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {26794#true} {26795#false} #534#return; {26795#false} is VALID [2020-07-10 14:15:35,165 INFO L263 TraceCheckUtils]: 154: Hoare triple {26795#false} call __utac_acc__Specification4_spec__1(); {26795#false} is VALID [2020-07-10 14:15:35,165 INFO L280 TraceCheckUtils]: 155: Hoare triple {26795#false} havoc ~tmp~7;havoc ~tmp___0~3; {26795#false} is VALID [2020-07-10 14:15:35,166 INFO L263 TraceCheckUtils]: 156: Hoare triple {26795#false} call #t~ret27 := getWaterLevel(); {26794#true} is VALID [2020-07-10 14:15:35,166 INFO L280 TraceCheckUtils]: 157: Hoare triple {26794#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {26794#true} is VALID [2020-07-10 14:15:35,166 INFO L280 TraceCheckUtils]: 158: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,166 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {26794#true} {26795#false} #460#return; {26795#false} is VALID [2020-07-10 14:15:35,167 INFO L280 TraceCheckUtils]: 160: Hoare triple {26795#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {26795#false} is VALID [2020-07-10 14:15:35,167 INFO L280 TraceCheckUtils]: 161: Hoare triple {26795#false} assume 0 == ~tmp~7; {26795#false} is VALID [2020-07-10 14:15:35,167 INFO L263 TraceCheckUtils]: 162: Hoare triple {26795#false} call #t~ret28 := isPumpRunning(); {26794#true} is VALID [2020-07-10 14:15:35,168 INFO L280 TraceCheckUtils]: 163: Hoare triple {26794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {26794#true} is VALID [2020-07-10 14:15:35,168 INFO L280 TraceCheckUtils]: 164: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,168 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {26794#true} {26795#false} #462#return; {26795#false} is VALID [2020-07-10 14:15:35,169 INFO L280 TraceCheckUtils]: 166: Hoare triple {26795#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {26795#false} is VALID [2020-07-10 14:15:35,169 INFO L280 TraceCheckUtils]: 167: Hoare triple {26795#false} assume 0 != ~tmp___0~3; {26795#false} is VALID [2020-07-10 14:15:35,169 INFO L263 TraceCheckUtils]: 168: Hoare triple {26795#false} call __automaton_fail(); {26795#false} is VALID [2020-07-10 14:15:35,170 INFO L280 TraceCheckUtils]: 169: Hoare triple {26795#false} assume !false; {26795#false} is VALID [2020-07-10 14:15:35,223 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2020-07-10 14:15:35,224 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [884934786] [2020-07-10 14:15:35,224 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1367557494] [2020-07-10 14:15:35,225 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:15:35,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:35,511 INFO L264 TraceCheckSpWp]: Trace formula consists of 938 conjuncts, 5 conjunts are in the unsatisfiable core [2020-07-10 14:15:35,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:35,595 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:15:35,929 INFO L263 TraceCheckUtils]: 0: Hoare triple {26794#true} call ULTIMATE.init(); {26794#true} is VALID [2020-07-10 14:15:35,929 INFO L280 TraceCheckUtils]: 1: Hoare triple {26794#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {26794#true} is VALID [2020-07-10 14:15:35,929 INFO L280 TraceCheckUtils]: 2: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,929 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26794#true} {26794#true} #568#return; {26794#true} is VALID [2020-07-10 14:15:35,930 INFO L263 TraceCheckUtils]: 4: Hoare triple {26794#true} call #t~ret76 := main(); {26794#true} is VALID [2020-07-10 14:15:35,930 INFO L280 TraceCheckUtils]: 5: Hoare triple {26794#true} havoc ~retValue_acc~6;havoc ~tmp~8; {26794#true} is VALID [2020-07-10 14:15:35,930 INFO L263 TraceCheckUtils]: 6: Hoare triple {26794#true} call select_helpers(); {26794#true} is VALID [2020-07-10 14:15:35,930 INFO L280 TraceCheckUtils]: 7: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,930 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26794#true} {26794#true} #466#return; {26794#true} is VALID [2020-07-10 14:15:35,931 INFO L263 TraceCheckUtils]: 9: Hoare triple {26794#true} call select_features(); {26794#true} is VALID [2020-07-10 14:15:35,931 INFO L280 TraceCheckUtils]: 10: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,931 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {26794#true} {26794#true} #468#return; {26794#true} is VALID [2020-07-10 14:15:35,931 INFO L263 TraceCheckUtils]: 12: Hoare triple {26794#true} call #t~ret30 := valid_product(); {26794#true} is VALID [2020-07-10 14:15:35,932 INFO L280 TraceCheckUtils]: 13: Hoare triple {26794#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {26794#true} is VALID [2020-07-10 14:15:35,932 INFO L280 TraceCheckUtils]: 14: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,932 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {26794#true} {26794#true} #470#return; {26794#true} is VALID [2020-07-10 14:15:35,933 INFO L280 TraceCheckUtils]: 16: Hoare triple {26794#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {26794#true} is VALID [2020-07-10 14:15:35,933 INFO L280 TraceCheckUtils]: 17: Hoare triple {26794#true} assume 0 != ~tmp~8; {26794#true} is VALID [2020-07-10 14:15:35,933 INFO L263 TraceCheckUtils]: 18: Hoare triple {26794#true} call setup(); {26794#true} is VALID [2020-07-10 14:15:35,934 INFO L280 TraceCheckUtils]: 19: Hoare triple {26794#true} assume true; {26794#true} is VALID [2020-07-10 14:15:35,934 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {26794#true} {26794#true} #472#return; {26794#true} is VALID [2020-07-10 14:15:35,934 INFO L263 TraceCheckUtils]: 21: Hoare triple {26794#true} call runTest(); {26794#true} is VALID [2020-07-10 14:15:35,935 INFO L263 TraceCheckUtils]: 22: Hoare triple {26794#true} call test(); {26794#true} is VALID [2020-07-10 14:15:35,935 INFO L280 TraceCheckUtils]: 23: Hoare triple {26794#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {26794#true} is VALID [2020-07-10 14:15:35,935 INFO L280 TraceCheckUtils]: 24: Hoare triple {26794#true} assume !false; {26794#true} is VALID [2020-07-10 14:15:35,936 INFO L280 TraceCheckUtils]: 25: Hoare triple {26794#true} assume ~splverifierCounter~0 < 4; {26794#true} is VALID [2020-07-10 14:15:35,936 INFO L280 TraceCheckUtils]: 26: Hoare triple {26794#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {26794#true} is VALID [2020-07-10 14:15:35,936 INFO L280 TraceCheckUtils]: 27: Hoare triple {26794#true} assume !(0 != ~tmp~0); {26794#true} is VALID [2020-07-10 14:15:35,937 INFO L280 TraceCheckUtils]: 28: Hoare triple {26794#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {26794#true} is VALID [2020-07-10 14:15:35,937 INFO L280 TraceCheckUtils]: 29: Hoare triple {26794#true} assume !(0 != ~tmp___0~0); {26794#true} is VALID [2020-07-10 14:15:35,937 INFO L280 TraceCheckUtils]: 30: Hoare triple {26794#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {26794#true} is VALID [2020-07-10 14:15:35,938 INFO L280 TraceCheckUtils]: 31: Hoare triple {26794#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {26794#true} is VALID [2020-07-10 14:15:35,938 INFO L280 TraceCheckUtils]: 32: Hoare triple {26794#true} assume 0 != ~tmp___1~0; {26794#true} is VALID [2020-07-10 14:15:35,938 INFO L263 TraceCheckUtils]: 33: Hoare triple {26794#true} call timeShift(); {26794#true} is VALID [2020-07-10 14:15:35,939 INFO L280 TraceCheckUtils]: 34: Hoare triple {26794#true} assume !(0 != ~pumpRunning~0); {26794#true} is VALID [2020-07-10 14:15:35,939 INFO L280 TraceCheckUtils]: 35: Hoare triple {26794#true} assume 0 != ~systemActive~0; {26794#true} is VALID [2020-07-10 14:15:35,939 INFO L263 TraceCheckUtils]: 36: Hoare triple {26794#true} call processEnvironment(); {26794#true} is VALID [2020-07-10 14:15:35,939 INFO L280 TraceCheckUtils]: 37: Hoare triple {26794#true} havoc ~tmp~3; {26794#true} is VALID [2020-07-10 14:15:35,940 INFO L280 TraceCheckUtils]: 38: Hoare triple {26794#true} assume !(0 != ~pumpRunning~0); {26794#true} is VALID [2020-07-10 14:15:35,940 INFO L263 TraceCheckUtils]: 39: Hoare triple {26794#true} call processEnvironment__wrappee__methaneQuery(); {26794#true} is VALID [2020-07-10 14:15:35,940 INFO L280 TraceCheckUtils]: 40: Hoare triple {26794#true} havoc ~tmp~2; {26794#true} is VALID [2020-07-10 14:15:35,941 INFO L280 TraceCheckUtils]: 41: Hoare triple {26794#true} assume !(0 != ~pumpRunning~0); {26794#true} is VALID [2020-07-10 14:15:35,941 INFO L263 TraceCheckUtils]: 42: Hoare triple {26794#true} call processEnvironment__wrappee__highWaterSensor(); {26794#true} is VALID [2020-07-10 14:15:35,941 INFO L280 TraceCheckUtils]: 43: Hoare triple {26794#true} havoc ~tmp~1; {26794#true} is VALID [2020-07-10 14:15:35,942 INFO L280 TraceCheckUtils]: 44: Hoare triple {26794#true} assume 0 == ~pumpRunning~0; {26794#true} is VALID [2020-07-10 14:15:35,942 INFO L263 TraceCheckUtils]: 45: Hoare triple {26794#true} call #t~ret4 := isHighWaterLevel(); {26794#true} is VALID [2020-07-10 14:15:35,942 INFO L280 TraceCheckUtils]: 46: Hoare triple {26794#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {26794#true} is VALID [2020-07-10 14:15:35,943 INFO L263 TraceCheckUtils]: 47: Hoare triple {26794#true} call #t~ret25 := isHighWaterSensorDry(); {26794#true} is VALID [2020-07-10 14:15:35,943 INFO L280 TraceCheckUtils]: 48: Hoare triple {26794#true} havoc ~retValue_acc~12; {26794#true} is VALID [2020-07-10 14:15:35,946 INFO L280 TraceCheckUtils]: 49: Hoare triple {26794#true} assume ~waterLevel~0 < 2;~retValue_acc~12 := 1;#res := ~retValue_acc~12; {27323#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:15:35,947 INFO L280 TraceCheckUtils]: 50: Hoare triple {27323#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {27323#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:15:35,949 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {27323#(<= 1 |isHighWaterSensorDry_#res|)} {26794#true} #530#return; {27330#(<= 1 |isHighWaterLevel_#t~ret25|)} is VALID [2020-07-10 14:15:35,950 INFO L280 TraceCheckUtils]: 52: Hoare triple {27330#(<= 1 |isHighWaterLevel_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {27334#(<= 1 isHighWaterLevel_~tmp~5)} is VALID [2020-07-10 14:15:35,951 INFO L280 TraceCheckUtils]: 53: Hoare triple {27334#(<= 1 isHighWaterLevel_~tmp~5)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {26795#false} is VALID [2020-07-10 14:15:35,951 INFO L280 TraceCheckUtils]: 54: Hoare triple {26795#false} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {26795#false} is VALID [2020-07-10 14:15:35,952 INFO L280 TraceCheckUtils]: 55: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:35,952 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {26795#false} {26794#true} #542#return; {26795#false} is VALID [2020-07-10 14:15:35,952 INFO L280 TraceCheckUtils]: 57: Hoare triple {26795#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {26795#false} is VALID [2020-07-10 14:15:35,953 INFO L280 TraceCheckUtils]: 58: Hoare triple {26795#false} assume 0 != ~tmp~1; {26795#false} is VALID [2020-07-10 14:15:35,953 INFO L263 TraceCheckUtils]: 59: Hoare triple {26795#false} call activatePump(); {26795#false} is VALID [2020-07-10 14:15:35,953 INFO L280 TraceCheckUtils]: 60: Hoare triple {26795#false} havoc ~tmp~4; {26795#false} is VALID [2020-07-10 14:15:35,954 INFO L263 TraceCheckUtils]: 61: Hoare triple {26795#false} call #t~ret7 := isMethaneAlarm(); {26795#false} is VALID [2020-07-10 14:15:35,954 INFO L280 TraceCheckUtils]: 62: Hoare triple {26795#false} havoc ~retValue_acc~0; {26795#false} is VALID [2020-07-10 14:15:35,954 INFO L263 TraceCheckUtils]: 63: Hoare triple {26795#false} call #t~ret8 := isMethaneLevelCritical(); {26795#false} is VALID [2020-07-10 14:15:35,955 INFO L280 TraceCheckUtils]: 64: Hoare triple {26795#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26795#false} is VALID [2020-07-10 14:15:35,955 INFO L280 TraceCheckUtils]: 65: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:35,955 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {26795#false} {26795#false} #562#return; {26795#false} is VALID [2020-07-10 14:15:35,956 INFO L280 TraceCheckUtils]: 67: Hoare triple {26795#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {26795#false} is VALID [2020-07-10 14:15:35,956 INFO L280 TraceCheckUtils]: 68: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:35,956 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {26795#false} {26795#false} #526#return; {26795#false} is VALID [2020-07-10 14:15:35,957 INFO L280 TraceCheckUtils]: 70: Hoare triple {26795#false} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {26795#false} is VALID [2020-07-10 14:15:35,957 INFO L280 TraceCheckUtils]: 71: Hoare triple {26795#false} assume !(0 != ~tmp~4); {26795#false} is VALID [2020-07-10 14:15:35,957 INFO L263 TraceCheckUtils]: 72: Hoare triple {26795#false} call activatePump__wrappee__lowWaterSensor(); {26795#false} is VALID [2020-07-10 14:15:35,957 INFO L280 TraceCheckUtils]: 73: Hoare triple {26795#false} ~pumpRunning~0 := 1; {26795#false} is VALID [2020-07-10 14:15:35,958 INFO L280 TraceCheckUtils]: 74: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:35,958 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {26795#false} {26795#false} #528#return; {26795#false} is VALID [2020-07-10 14:15:35,958 INFO L280 TraceCheckUtils]: 76: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:35,959 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {26795#false} {26795#false} #544#return; {26795#false} is VALID [2020-07-10 14:15:35,959 INFO L280 TraceCheckUtils]: 78: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:35,959 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {26795#false} {26794#true} #556#return; {26795#false} is VALID [2020-07-10 14:15:35,960 INFO L280 TraceCheckUtils]: 80: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:35,960 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {26795#false} {26794#true} #514#return; {26795#false} is VALID [2020-07-10 14:15:35,960 INFO L280 TraceCheckUtils]: 82: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:35,961 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {26795#false} {26794#true} #534#return; {26795#false} is VALID [2020-07-10 14:15:35,961 INFO L263 TraceCheckUtils]: 84: Hoare triple {26795#false} call __utac_acc__Specification4_spec__1(); {26795#false} is VALID [2020-07-10 14:15:35,961 INFO L280 TraceCheckUtils]: 85: Hoare triple {26795#false} havoc ~tmp~7;havoc ~tmp___0~3; {26795#false} is VALID [2020-07-10 14:15:35,961 INFO L263 TraceCheckUtils]: 86: Hoare triple {26795#false} call #t~ret27 := getWaterLevel(); {26795#false} is VALID [2020-07-10 14:15:35,962 INFO L280 TraceCheckUtils]: 87: Hoare triple {26795#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {26795#false} is VALID [2020-07-10 14:15:35,962 INFO L280 TraceCheckUtils]: 88: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:35,962 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {26795#false} {26795#false} #460#return; {26795#false} is VALID [2020-07-10 14:15:35,963 INFO L280 TraceCheckUtils]: 90: Hoare triple {26795#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {26795#false} is VALID [2020-07-10 14:15:35,963 INFO L280 TraceCheckUtils]: 91: Hoare triple {26795#false} assume !(0 == ~tmp~7); {26795#false} is VALID [2020-07-10 14:15:35,963 INFO L280 TraceCheckUtils]: 92: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:35,964 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {26795#false} {26795#false} #536#return; {26795#false} is VALID [2020-07-10 14:15:35,964 INFO L280 TraceCheckUtils]: 94: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:35,964 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {26795#false} {26794#true} #522#return; {26795#false} is VALID [2020-07-10 14:15:35,965 INFO L280 TraceCheckUtils]: 96: Hoare triple {26795#false} assume !false; {26795#false} is VALID [2020-07-10 14:15:35,965 INFO L280 TraceCheckUtils]: 97: Hoare triple {26795#false} assume ~splverifierCounter~0 < 4; {26795#false} is VALID [2020-07-10 14:15:35,965 INFO L280 TraceCheckUtils]: 98: Hoare triple {26795#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {26795#false} is VALID [2020-07-10 14:15:35,966 INFO L280 TraceCheckUtils]: 99: Hoare triple {26795#false} assume !(0 != ~tmp~0); {26795#false} is VALID [2020-07-10 14:15:35,966 INFO L280 TraceCheckUtils]: 100: Hoare triple {26795#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {26795#false} is VALID [2020-07-10 14:15:35,966 INFO L280 TraceCheckUtils]: 101: Hoare triple {26795#false} assume !(0 != ~tmp___0~0); {26795#false} is VALID [2020-07-10 14:15:35,967 INFO L280 TraceCheckUtils]: 102: Hoare triple {26795#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {26795#false} is VALID [2020-07-10 14:15:35,967 INFO L280 TraceCheckUtils]: 103: Hoare triple {26795#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {26795#false} is VALID [2020-07-10 14:15:35,967 INFO L280 TraceCheckUtils]: 104: Hoare triple {26795#false} assume 0 != ~tmp___1~0; {26795#false} is VALID [2020-07-10 14:15:35,967 INFO L263 TraceCheckUtils]: 105: Hoare triple {26795#false} call timeShift(); {26795#false} is VALID [2020-07-10 14:15:35,968 INFO L280 TraceCheckUtils]: 106: Hoare triple {26795#false} assume 0 != ~pumpRunning~0; {26795#false} is VALID [2020-07-10 14:15:35,968 INFO L263 TraceCheckUtils]: 107: Hoare triple {26795#false} call lowerWaterLevel(); {26795#false} is VALID [2020-07-10 14:15:35,968 INFO L280 TraceCheckUtils]: 108: Hoare triple {26795#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {26795#false} is VALID [2020-07-10 14:15:35,969 INFO L280 TraceCheckUtils]: 109: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:35,969 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {26795#false} {26795#false} #532#return; {26795#false} is VALID [2020-07-10 14:15:35,969 INFO L280 TraceCheckUtils]: 111: Hoare triple {26795#false} assume 0 != ~systemActive~0; {26795#false} is VALID [2020-07-10 14:15:35,970 INFO L263 TraceCheckUtils]: 112: Hoare triple {26795#false} call processEnvironment(); {26795#false} is VALID [2020-07-10 14:15:35,970 INFO L280 TraceCheckUtils]: 113: Hoare triple {26795#false} havoc ~tmp~3; {26795#false} is VALID [2020-07-10 14:15:35,970 INFO L280 TraceCheckUtils]: 114: Hoare triple {26795#false} assume 0 != ~pumpRunning~0; {26795#false} is VALID [2020-07-10 14:15:35,971 INFO L263 TraceCheckUtils]: 115: Hoare triple {26795#false} call #t~ret6 := isMethaneAlarm(); {26795#false} is VALID [2020-07-10 14:15:35,971 INFO L280 TraceCheckUtils]: 116: Hoare triple {26795#false} havoc ~retValue_acc~0; {26795#false} is VALID [2020-07-10 14:15:35,971 INFO L263 TraceCheckUtils]: 117: Hoare triple {26795#false} call #t~ret8 := isMethaneLevelCritical(); {26795#false} is VALID [2020-07-10 14:15:35,972 INFO L280 TraceCheckUtils]: 118: Hoare triple {26795#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {26795#false} is VALID [2020-07-10 14:15:35,972 INFO L280 TraceCheckUtils]: 119: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:35,972 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {26795#false} {26795#false} #562#return; {26795#false} is VALID [2020-07-10 14:15:35,973 INFO L280 TraceCheckUtils]: 121: Hoare triple {26795#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {26795#false} is VALID [2020-07-10 14:15:35,973 INFO L280 TraceCheckUtils]: 122: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:35,973 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {26795#false} {26795#false} #508#return; {26795#false} is VALID [2020-07-10 14:15:35,974 INFO L280 TraceCheckUtils]: 124: Hoare triple {26795#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {26795#false} is VALID [2020-07-10 14:15:35,974 INFO L280 TraceCheckUtils]: 125: Hoare triple {26795#false} assume !(0 != ~tmp~3); {26795#false} is VALID [2020-07-10 14:15:35,974 INFO L263 TraceCheckUtils]: 126: Hoare triple {26795#false} call processEnvironment__wrappee__methaneQuery(); {26795#false} is VALID [2020-07-10 14:15:35,974 INFO L280 TraceCheckUtils]: 127: Hoare triple {26795#false} havoc ~tmp~2; {26795#false} is VALID [2020-07-10 14:15:35,975 INFO L280 TraceCheckUtils]: 128: Hoare triple {26795#false} assume 0 != ~pumpRunning~0; {26795#false} is VALID [2020-07-10 14:15:35,975 INFO L263 TraceCheckUtils]: 129: Hoare triple {26795#false} call #t~ret5 := isLowWaterLevel(); {26795#false} is VALID [2020-07-10 14:15:35,975 INFO L280 TraceCheckUtils]: 130: Hoare triple {26795#false} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {26795#false} is VALID [2020-07-10 14:15:35,976 INFO L263 TraceCheckUtils]: 131: Hoare triple {26795#false} call #t~ret26 := isLowWaterSensorDry(); {26795#false} is VALID [2020-07-10 14:15:35,976 INFO L280 TraceCheckUtils]: 132: Hoare triple {26795#false} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {26795#false} is VALID [2020-07-10 14:15:35,976 INFO L280 TraceCheckUtils]: 133: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:35,977 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {26795#false} {26795#false} #506#return; {26795#false} is VALID [2020-07-10 14:15:35,977 INFO L280 TraceCheckUtils]: 135: Hoare triple {26795#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {26795#false} is VALID [2020-07-10 14:15:35,977 INFO L280 TraceCheckUtils]: 136: Hoare triple {26795#false} assume 0 != ~tmp~6;~tmp___0~2 := 0; {26795#false} is VALID [2020-07-10 14:15:35,977 INFO L280 TraceCheckUtils]: 137: Hoare triple {26795#false} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {26795#false} is VALID [2020-07-10 14:15:35,978 INFO L280 TraceCheckUtils]: 138: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:35,978 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {26795#false} {26795#false} #550#return; {26795#false} is VALID [2020-07-10 14:15:35,978 INFO L280 TraceCheckUtils]: 140: Hoare triple {26795#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {26795#false} is VALID [2020-07-10 14:15:35,979 INFO L280 TraceCheckUtils]: 141: Hoare triple {26795#false} assume !(0 != ~tmp~2); {26795#false} is VALID [2020-07-10 14:15:35,979 INFO L263 TraceCheckUtils]: 142: Hoare triple {26795#false} call processEnvironment__wrappee__highWaterSensor(); {26795#false} is VALID [2020-07-10 14:15:35,979 INFO L280 TraceCheckUtils]: 143: Hoare triple {26795#false} havoc ~tmp~1; {26795#false} is VALID [2020-07-10 14:15:35,980 INFO L280 TraceCheckUtils]: 144: Hoare triple {26795#false} assume !(0 == ~pumpRunning~0); {26795#false} is VALID [2020-07-10 14:15:35,980 INFO L263 TraceCheckUtils]: 145: Hoare triple {26795#false} call processEnvironment__wrappee__base(); {26795#false} is VALID [2020-07-10 14:15:35,980 INFO L280 TraceCheckUtils]: 146: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:35,981 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {26795#false} {26795#false} #548#return; {26795#false} is VALID [2020-07-10 14:15:35,981 INFO L280 TraceCheckUtils]: 148: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:35,981 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {26795#false} {26795#false} #554#return; {26795#false} is VALID [2020-07-10 14:15:35,982 INFO L280 TraceCheckUtils]: 150: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:35,982 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {26795#false} {26795#false} #512#return; {26795#false} is VALID [2020-07-10 14:15:35,982 INFO L280 TraceCheckUtils]: 152: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:35,983 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {26795#false} {26795#false} #534#return; {26795#false} is VALID [2020-07-10 14:15:35,983 INFO L263 TraceCheckUtils]: 154: Hoare triple {26795#false} call __utac_acc__Specification4_spec__1(); {26795#false} is VALID [2020-07-10 14:15:35,983 INFO L280 TraceCheckUtils]: 155: Hoare triple {26795#false} havoc ~tmp~7;havoc ~tmp___0~3; {26795#false} is VALID [2020-07-10 14:15:35,984 INFO L263 TraceCheckUtils]: 156: Hoare triple {26795#false} call #t~ret27 := getWaterLevel(); {26795#false} is VALID [2020-07-10 14:15:35,984 INFO L280 TraceCheckUtils]: 157: Hoare triple {26795#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {26795#false} is VALID [2020-07-10 14:15:35,984 INFO L280 TraceCheckUtils]: 158: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:35,984 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {26795#false} {26795#false} #460#return; {26795#false} is VALID [2020-07-10 14:15:35,985 INFO L280 TraceCheckUtils]: 160: Hoare triple {26795#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {26795#false} is VALID [2020-07-10 14:15:35,985 INFO L280 TraceCheckUtils]: 161: Hoare triple {26795#false} assume 0 == ~tmp~7; {26795#false} is VALID [2020-07-10 14:15:35,985 INFO L263 TraceCheckUtils]: 162: Hoare triple {26795#false} call #t~ret28 := isPumpRunning(); {26795#false} is VALID [2020-07-10 14:15:35,986 INFO L280 TraceCheckUtils]: 163: Hoare triple {26795#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {26795#false} is VALID [2020-07-10 14:15:35,986 INFO L280 TraceCheckUtils]: 164: Hoare triple {26795#false} assume true; {26795#false} is VALID [2020-07-10 14:15:35,986 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {26795#false} {26795#false} #462#return; {26795#false} is VALID [2020-07-10 14:15:35,987 INFO L280 TraceCheckUtils]: 166: Hoare triple {26795#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {26795#false} is VALID [2020-07-10 14:15:35,987 INFO L280 TraceCheckUtils]: 167: Hoare triple {26795#false} assume 0 != ~tmp___0~3; {26795#false} is VALID [2020-07-10 14:15:35,987 INFO L263 TraceCheckUtils]: 168: Hoare triple {26795#false} call __automaton_fail(); {26795#false} is VALID [2020-07-10 14:15:35,988 INFO L280 TraceCheckUtils]: 169: Hoare triple {26795#false} assume !false; {26795#false} is VALID [2020-07-10 14:15:36,020 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2020-07-10 14:15:36,020 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 14:15:36,021 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [12] total 15 [2020-07-10 14:15:36,021 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1478543653] [2020-07-10 14:15:36,022 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 170 [2020-07-10 14:15:36,022 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:15:36,023 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 14:15:36,247 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 153 edges. 153 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:15:36,247 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 14:15:36,247 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:15:36,247 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 14:15:36,248 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2020-07-10 14:15:36,248 INFO L87 Difference]: Start difference. First operand 980 states and 1175 transitions. Second operand 5 states. [2020-07-10 14:15:44,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:15:44,636 INFO L93 Difference]: Finished difference Result 1746 states and 2142 transitions. [2020-07-10 14:15:44,636 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 14:15:44,636 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 170 [2020-07-10 14:15:44,636 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:15:44,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:15:44,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 333 transitions. [2020-07-10 14:15:44,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:15:44,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 333 transitions. [2020-07-10 14:15:44,641 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 333 transitions. [2020-07-10 14:15:45,007 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 333 edges. 333 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:15:45,050 INFO L225 Difference]: With dead ends: 1746 [2020-07-10 14:15:45,050 INFO L226 Difference]: Without dead ends: 790 [2020-07-10 14:15:45,053 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 238 GetRequests, 225 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2020-07-10 14:15:45,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 790 states. [2020-07-10 14:15:52,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 790 to 790. [2020-07-10 14:15:52,629 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:15:52,630 INFO L82 GeneralOperation]: Start isEquivalent. First operand 790 states. Second operand 790 states. [2020-07-10 14:15:52,630 INFO L74 IsIncluded]: Start isIncluded. First operand 790 states. Second operand 790 states. [2020-07-10 14:15:52,630 INFO L87 Difference]: Start difference. First operand 790 states. Second operand 790 states. [2020-07-10 14:15:52,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:15:52,658 INFO L93 Difference]: Finished difference Result 790 states and 937 transitions. [2020-07-10 14:15:52,659 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 937 transitions. [2020-07-10 14:15:52,660 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:15:52,660 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:15:52,660 INFO L74 IsIncluded]: Start isIncluded. First operand 790 states. Second operand 790 states. [2020-07-10 14:15:52,660 INFO L87 Difference]: Start difference. First operand 790 states. Second operand 790 states. [2020-07-10 14:15:52,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:15:52,699 INFO L93 Difference]: Finished difference Result 790 states and 937 transitions. [2020-07-10 14:15:52,699 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 937 transitions. [2020-07-10 14:15:52,701 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:15:52,701 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:15:52,701 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:15:52,701 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:15:52,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 790 states. [2020-07-10 14:15:52,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 790 states and 937 transitions. [2020-07-10 14:15:52,734 INFO L78 Accepts]: Start accepts. Automaton has 790 states and 937 transitions. Word has length 170 [2020-07-10 14:15:52,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:15:52,735 INFO L479 AbstractCegarLoop]: Abstraction has 790 states and 937 transitions. [2020-07-10 14:15:52,735 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 14:15:52,735 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 937 transitions. [2020-07-10 14:15:52,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2020-07-10 14:15:52,737 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:15:52,737 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:15:52,953 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:15:52,954 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:15:52,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:15:52,955 INFO L82 PathProgramCache]: Analyzing trace with hash 350169461, now seen corresponding path program 1 times [2020-07-10 14:15:52,955 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:15:52,956 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [663478798] [2020-07-10 14:15:52,956 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:15:52,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,363 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 14:15:53,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,408 INFO L280 TraceCheckUtils]: 0: Hoare triple {32897#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {32764#true} is VALID [2020-07-10 14:15:53,408 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,409 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32764#true} {32764#true} #568#return; {32764#true} is VALID [2020-07-10 14:15:53,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,411 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,412 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {32764#true} {32764#true} #466#return; {32764#true} is VALID [2020-07-10 14:15:53,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,414 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {32764#true} {32764#true} #468#return; {32764#true} is VALID [2020-07-10 14:15:53,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,417 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {32764#true} is VALID [2020-07-10 14:15:53,417 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,417 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32764#true} {32764#true} #470#return; {32764#true} is VALID [2020-07-10 14:15:53,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,420 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,421 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {32764#true} {32764#true} #472#return; {32764#true} is VALID [2020-07-10 14:15:53,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,446 INFO L280 TraceCheckUtils]: 0: Hoare triple {32898#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {32764#true} is VALID [2020-07-10 14:15:53,446 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,446 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32764#true} {32764#true} #516#return; {32764#true} is VALID [2020-07-10 14:15:53,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,578 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} havoc ~retValue_acc~12; {32764#true} is VALID [2020-07-10 14:15:53,579 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,580 INFO L280 TraceCheckUtils]: 2: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,581 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #530#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,581 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {32764#true} is VALID [2020-07-10 14:15:53,582 INFO L263 TraceCheckUtils]: 1: Hoare triple {32764#true} call #t~ret25 := isHighWaterSensorDry(); {32764#true} is VALID [2020-07-10 14:15:53,582 INFO L280 TraceCheckUtils]: 2: Hoare triple {32764#true} havoc ~retValue_acc~12; {32764#true} is VALID [2020-07-10 14:15:53,583 INFO L280 TraceCheckUtils]: 3: Hoare triple {32764#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,584 INFO L280 TraceCheckUtils]: 4: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,585 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #530#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,586 INFO L280 TraceCheckUtils]: 6: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,587 INFO L280 TraceCheckUtils]: 7: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,588 INFO L280 TraceCheckUtils]: 8: Hoare triple {32843#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,589 INFO L280 TraceCheckUtils]: 9: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,590 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #542#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,605 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32764#true} is VALID [2020-07-10 14:15:53,605 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,605 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32764#true} {32764#true} #562#return; {32764#true} is VALID [2020-07-10 14:15:53,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} havoc ~retValue_acc~0; {32764#true} is VALID [2020-07-10 14:15:53,606 INFO L263 TraceCheckUtils]: 1: Hoare triple {32764#true} call #t~ret8 := isMethaneLevelCritical(); {32764#true} is VALID [2020-07-10 14:15:53,606 INFO L280 TraceCheckUtils]: 2: Hoare triple {32764#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32764#true} is VALID [2020-07-10 14:15:53,607 INFO L280 TraceCheckUtils]: 3: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,607 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32764#true} {32764#true} #562#return; {32764#true} is VALID [2020-07-10 14:15:53,607 INFO L280 TraceCheckUtils]: 5: Hoare triple {32764#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {32764#true} is VALID [2020-07-10 14:15:53,607 INFO L280 TraceCheckUtils]: 6: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,607 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {32764#true} {32764#true} #526#return; {32764#true} is VALID [2020-07-10 14:15:53,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,611 INFO L280 TraceCheckUtils]: 0: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32764#true} is VALID [2020-07-10 14:15:53,611 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,611 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32764#true} {32764#true} #528#return; {32764#true} is VALID [2020-07-10 14:15:53,612 INFO L280 TraceCheckUtils]: 0: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32764#true} is VALID [2020-07-10 14:15:53,612 INFO L263 TraceCheckUtils]: 1: Hoare triple {32764#true} call #t~ret7 := isMethaneAlarm(); {32764#true} is VALID [2020-07-10 14:15:53,612 INFO L280 TraceCheckUtils]: 2: Hoare triple {32764#true} havoc ~retValue_acc~0; {32764#true} is VALID [2020-07-10 14:15:53,612 INFO L263 TraceCheckUtils]: 3: Hoare triple {32764#true} call #t~ret8 := isMethaneLevelCritical(); {32764#true} is VALID [2020-07-10 14:15:53,613 INFO L280 TraceCheckUtils]: 4: Hoare triple {32764#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32764#true} is VALID [2020-07-10 14:15:53,613 INFO L280 TraceCheckUtils]: 5: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,613 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {32764#true} {32764#true} #562#return; {32764#true} is VALID [2020-07-10 14:15:53,613 INFO L280 TraceCheckUtils]: 7: Hoare triple {32764#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {32764#true} is VALID [2020-07-10 14:15:53,614 INFO L280 TraceCheckUtils]: 8: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,614 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {32764#true} {32764#true} #526#return; {32764#true} is VALID [2020-07-10 14:15:53,614 INFO L280 TraceCheckUtils]: 10: Hoare triple {32764#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {32764#true} is VALID [2020-07-10 14:15:53,614 INFO L280 TraceCheckUtils]: 11: Hoare triple {32764#true} assume !(0 != ~tmp~4); {32764#true} is VALID [2020-07-10 14:15:53,615 INFO L263 TraceCheckUtils]: 12: Hoare triple {32764#true} call activatePump__wrappee__lowWaterSensor(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:53,615 INFO L280 TraceCheckUtils]: 13: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32764#true} is VALID [2020-07-10 14:15:53,616 INFO L280 TraceCheckUtils]: 14: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,616 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {32764#true} {32764#true} #528#return; {32764#true} is VALID [2020-07-10 14:15:53,616 INFO L280 TraceCheckUtils]: 16: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,617 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {32764#true} {32843#(<= 2 ~waterLevel~0)} #544#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,617 INFO L280 TraceCheckUtils]: 0: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {32764#true} is VALID [2020-07-10 14:15:53,618 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume 0 == ~pumpRunning~0; {32764#true} is VALID [2020-07-10 14:15:53,618 INFO L263 TraceCheckUtils]: 2: Hoare triple {32764#true} call #t~ret4 := isHighWaterLevel(); {32764#true} is VALID [2020-07-10 14:15:53,618 INFO L280 TraceCheckUtils]: 3: Hoare triple {32764#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {32764#true} is VALID [2020-07-10 14:15:53,618 INFO L263 TraceCheckUtils]: 4: Hoare triple {32764#true} call #t~ret25 := isHighWaterSensorDry(); {32764#true} is VALID [2020-07-10 14:15:53,619 INFO L280 TraceCheckUtils]: 5: Hoare triple {32764#true} havoc ~retValue_acc~12; {32764#true} is VALID [2020-07-10 14:15:53,620 INFO L280 TraceCheckUtils]: 6: Hoare triple {32764#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,621 INFO L280 TraceCheckUtils]: 7: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,622 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #530#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,623 INFO L280 TraceCheckUtils]: 9: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,623 INFO L280 TraceCheckUtils]: 10: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,624 INFO L280 TraceCheckUtils]: 11: Hoare triple {32843#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,625 INFO L280 TraceCheckUtils]: 12: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,627 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #542#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,627 INFO L280 TraceCheckUtils]: 14: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,628 INFO L280 TraceCheckUtils]: 15: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,630 INFO L263 TraceCheckUtils]: 16: Hoare triple {32843#(<= 2 ~waterLevel~0)} call activatePump(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:53,630 INFO L280 TraceCheckUtils]: 17: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32764#true} is VALID [2020-07-10 14:15:53,630 INFO L263 TraceCheckUtils]: 18: Hoare triple {32764#true} call #t~ret7 := isMethaneAlarm(); {32764#true} is VALID [2020-07-10 14:15:53,631 INFO L280 TraceCheckUtils]: 19: Hoare triple {32764#true} havoc ~retValue_acc~0; {32764#true} is VALID [2020-07-10 14:15:53,631 INFO L263 TraceCheckUtils]: 20: Hoare triple {32764#true} call #t~ret8 := isMethaneLevelCritical(); {32764#true} is VALID [2020-07-10 14:15:53,631 INFO L280 TraceCheckUtils]: 21: Hoare triple {32764#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32764#true} is VALID [2020-07-10 14:15:53,632 INFO L280 TraceCheckUtils]: 22: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,632 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {32764#true} {32764#true} #562#return; {32764#true} is VALID [2020-07-10 14:15:53,633 INFO L280 TraceCheckUtils]: 24: Hoare triple {32764#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {32764#true} is VALID [2020-07-10 14:15:53,633 INFO L280 TraceCheckUtils]: 25: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,633 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {32764#true} {32764#true} #526#return; {32764#true} is VALID [2020-07-10 14:15:53,634 INFO L280 TraceCheckUtils]: 27: Hoare triple {32764#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {32764#true} is VALID [2020-07-10 14:15:53,634 INFO L280 TraceCheckUtils]: 28: Hoare triple {32764#true} assume !(0 != ~tmp~4); {32764#true} is VALID [2020-07-10 14:15:53,635 INFO L263 TraceCheckUtils]: 29: Hoare triple {32764#true} call activatePump__wrappee__lowWaterSensor(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:53,635 INFO L280 TraceCheckUtils]: 30: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32764#true} is VALID [2020-07-10 14:15:53,636 INFO L280 TraceCheckUtils]: 31: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,636 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {32764#true} {32764#true} #528#return; {32764#true} is VALID [2020-07-10 14:15:53,637 INFO L280 TraceCheckUtils]: 33: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,638 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {32764#true} {32843#(<= 2 ~waterLevel~0)} #544#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,639 INFO L280 TraceCheckUtils]: 35: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,640 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #556#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,642 INFO L280 TraceCheckUtils]: 0: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32764#true} is VALID [2020-07-10 14:15:53,642 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume !(0 != ~pumpRunning~0); {32764#true} is VALID [2020-07-10 14:15:53,643 INFO L263 TraceCheckUtils]: 2: Hoare triple {32764#true} call processEnvironment__wrappee__highWaterSensor(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:53,643 INFO L280 TraceCheckUtils]: 3: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {32764#true} is VALID [2020-07-10 14:15:53,643 INFO L280 TraceCheckUtils]: 4: Hoare triple {32764#true} assume 0 == ~pumpRunning~0; {32764#true} is VALID [2020-07-10 14:15:53,644 INFO L263 TraceCheckUtils]: 5: Hoare triple {32764#true} call #t~ret4 := isHighWaterLevel(); {32764#true} is VALID [2020-07-10 14:15:53,644 INFO L280 TraceCheckUtils]: 6: Hoare triple {32764#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {32764#true} is VALID [2020-07-10 14:15:53,644 INFO L263 TraceCheckUtils]: 7: Hoare triple {32764#true} call #t~ret25 := isHighWaterSensorDry(); {32764#true} is VALID [2020-07-10 14:15:53,644 INFO L280 TraceCheckUtils]: 8: Hoare triple {32764#true} havoc ~retValue_acc~12; {32764#true} is VALID [2020-07-10 14:15:53,645 INFO L280 TraceCheckUtils]: 9: Hoare triple {32764#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,646 INFO L280 TraceCheckUtils]: 10: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,647 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #530#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,647 INFO L280 TraceCheckUtils]: 12: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,648 INFO L280 TraceCheckUtils]: 13: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,648 INFO L280 TraceCheckUtils]: 14: Hoare triple {32843#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,649 INFO L280 TraceCheckUtils]: 15: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,650 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #542#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,651 INFO L280 TraceCheckUtils]: 17: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,652 INFO L280 TraceCheckUtils]: 18: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,653 INFO L263 TraceCheckUtils]: 19: Hoare triple {32843#(<= 2 ~waterLevel~0)} call activatePump(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:53,653 INFO L280 TraceCheckUtils]: 20: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32764#true} is VALID [2020-07-10 14:15:53,654 INFO L263 TraceCheckUtils]: 21: Hoare triple {32764#true} call #t~ret7 := isMethaneAlarm(); {32764#true} is VALID [2020-07-10 14:15:53,654 INFO L280 TraceCheckUtils]: 22: Hoare triple {32764#true} havoc ~retValue_acc~0; {32764#true} is VALID [2020-07-10 14:15:53,654 INFO L263 TraceCheckUtils]: 23: Hoare triple {32764#true} call #t~ret8 := isMethaneLevelCritical(); {32764#true} is VALID [2020-07-10 14:15:53,655 INFO L280 TraceCheckUtils]: 24: Hoare triple {32764#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32764#true} is VALID [2020-07-10 14:15:53,655 INFO L280 TraceCheckUtils]: 25: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,655 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {32764#true} {32764#true} #562#return; {32764#true} is VALID [2020-07-10 14:15:53,656 INFO L280 TraceCheckUtils]: 27: Hoare triple {32764#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {32764#true} is VALID [2020-07-10 14:15:53,656 INFO L280 TraceCheckUtils]: 28: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,656 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {32764#true} {32764#true} #526#return; {32764#true} is VALID [2020-07-10 14:15:53,657 INFO L280 TraceCheckUtils]: 30: Hoare triple {32764#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {32764#true} is VALID [2020-07-10 14:15:53,657 INFO L280 TraceCheckUtils]: 31: Hoare triple {32764#true} assume !(0 != ~tmp~4); {32764#true} is VALID [2020-07-10 14:15:53,658 INFO L263 TraceCheckUtils]: 32: Hoare triple {32764#true} call activatePump__wrappee__lowWaterSensor(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:53,659 INFO L280 TraceCheckUtils]: 33: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32764#true} is VALID [2020-07-10 14:15:53,659 INFO L280 TraceCheckUtils]: 34: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,659 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {32764#true} {32764#true} #528#return; {32764#true} is VALID [2020-07-10 14:15:53,660 INFO L280 TraceCheckUtils]: 36: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,661 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {32764#true} {32843#(<= 2 ~waterLevel~0)} #544#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,661 INFO L280 TraceCheckUtils]: 38: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,662 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #556#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,663 INFO L280 TraceCheckUtils]: 40: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,664 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #514#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,667 INFO L280 TraceCheckUtils]: 0: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32764#true} is VALID [2020-07-10 14:15:53,668 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume !(0 != ~pumpRunning~0); {32764#true} is VALID [2020-07-10 14:15:53,669 INFO L263 TraceCheckUtils]: 2: Hoare triple {32764#true} call processEnvironment__wrappee__methaneQuery(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:53,669 INFO L280 TraceCheckUtils]: 3: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32764#true} is VALID [2020-07-10 14:15:53,669 INFO L280 TraceCheckUtils]: 4: Hoare triple {32764#true} assume !(0 != ~pumpRunning~0); {32764#true} is VALID [2020-07-10 14:15:53,670 INFO L263 TraceCheckUtils]: 5: Hoare triple {32764#true} call processEnvironment__wrappee__highWaterSensor(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:53,670 INFO L280 TraceCheckUtils]: 6: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {32764#true} is VALID [2020-07-10 14:15:53,670 INFO L280 TraceCheckUtils]: 7: Hoare triple {32764#true} assume 0 == ~pumpRunning~0; {32764#true} is VALID [2020-07-10 14:15:53,671 INFO L263 TraceCheckUtils]: 8: Hoare triple {32764#true} call #t~ret4 := isHighWaterLevel(); {32764#true} is VALID [2020-07-10 14:15:53,671 INFO L280 TraceCheckUtils]: 9: Hoare triple {32764#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {32764#true} is VALID [2020-07-10 14:15:53,671 INFO L263 TraceCheckUtils]: 10: Hoare triple {32764#true} call #t~ret25 := isHighWaterSensorDry(); {32764#true} is VALID [2020-07-10 14:15:53,671 INFO L280 TraceCheckUtils]: 11: Hoare triple {32764#true} havoc ~retValue_acc~12; {32764#true} is VALID [2020-07-10 14:15:53,672 INFO L280 TraceCheckUtils]: 12: Hoare triple {32764#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,673 INFO L280 TraceCheckUtils]: 13: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,673 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #530#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,674 INFO L280 TraceCheckUtils]: 15: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,675 INFO L280 TraceCheckUtils]: 16: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,675 INFO L280 TraceCheckUtils]: 17: Hoare triple {32843#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,676 INFO L280 TraceCheckUtils]: 18: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,677 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #542#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,677 INFO L280 TraceCheckUtils]: 20: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,678 INFO L280 TraceCheckUtils]: 21: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,678 INFO L263 TraceCheckUtils]: 22: Hoare triple {32843#(<= 2 ~waterLevel~0)} call activatePump(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:53,679 INFO L280 TraceCheckUtils]: 23: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32764#true} is VALID [2020-07-10 14:15:53,679 INFO L263 TraceCheckUtils]: 24: Hoare triple {32764#true} call #t~ret7 := isMethaneAlarm(); {32764#true} is VALID [2020-07-10 14:15:53,679 INFO L280 TraceCheckUtils]: 25: Hoare triple {32764#true} havoc ~retValue_acc~0; {32764#true} is VALID [2020-07-10 14:15:53,679 INFO L263 TraceCheckUtils]: 26: Hoare triple {32764#true} call #t~ret8 := isMethaneLevelCritical(); {32764#true} is VALID [2020-07-10 14:15:53,679 INFO L280 TraceCheckUtils]: 27: Hoare triple {32764#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32764#true} is VALID [2020-07-10 14:15:53,680 INFO L280 TraceCheckUtils]: 28: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,680 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {32764#true} {32764#true} #562#return; {32764#true} is VALID [2020-07-10 14:15:53,680 INFO L280 TraceCheckUtils]: 30: Hoare triple {32764#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {32764#true} is VALID [2020-07-10 14:15:53,680 INFO L280 TraceCheckUtils]: 31: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,680 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {32764#true} {32764#true} #526#return; {32764#true} is VALID [2020-07-10 14:15:53,681 INFO L280 TraceCheckUtils]: 33: Hoare triple {32764#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {32764#true} is VALID [2020-07-10 14:15:53,681 INFO L280 TraceCheckUtils]: 34: Hoare triple {32764#true} assume !(0 != ~tmp~4); {32764#true} is VALID [2020-07-10 14:15:53,682 INFO L263 TraceCheckUtils]: 35: Hoare triple {32764#true} call activatePump__wrappee__lowWaterSensor(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:53,682 INFO L280 TraceCheckUtils]: 36: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32764#true} is VALID [2020-07-10 14:15:53,682 INFO L280 TraceCheckUtils]: 37: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,682 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {32764#true} {32764#true} #528#return; {32764#true} is VALID [2020-07-10 14:15:53,682 INFO L280 TraceCheckUtils]: 39: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,683 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {32764#true} {32843#(<= 2 ~waterLevel~0)} #544#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,684 INFO L280 TraceCheckUtils]: 41: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,684 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #556#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,685 INFO L280 TraceCheckUtils]: 43: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,686 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #514#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,686 INFO L280 TraceCheckUtils]: 45: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,687 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #534#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,695 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {32764#true} is VALID [2020-07-10 14:15:53,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,696 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32764#true} {32764#true} #460#return; {32764#true} is VALID [2020-07-10 14:15:53,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} havoc ~tmp~7;havoc ~tmp___0~3; {32764#true} is VALID [2020-07-10 14:15:53,696 INFO L263 TraceCheckUtils]: 1: Hoare triple {32764#true} call #t~ret27 := getWaterLevel(); {32764#true} is VALID [2020-07-10 14:15:53,697 INFO L280 TraceCheckUtils]: 2: Hoare triple {32764#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {32764#true} is VALID [2020-07-10 14:15:53,697 INFO L280 TraceCheckUtils]: 3: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,697 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32764#true} {32764#true} #460#return; {32764#true} is VALID [2020-07-10 14:15:53,697 INFO L280 TraceCheckUtils]: 5: Hoare triple {32764#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {32764#true} is VALID [2020-07-10 14:15:53,697 INFO L280 TraceCheckUtils]: 6: Hoare triple {32764#true} assume !(0 == ~tmp~7); {32764#true} is VALID [2020-07-10 14:15:53,698 INFO L280 TraceCheckUtils]: 7: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,705 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {32764#true} {32843#(<= 2 ~waterLevel~0)} #536#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,705 INFO L280 TraceCheckUtils]: 0: Hoare triple {32899#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {32764#true} is VALID [2020-07-10 14:15:53,705 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume 0 != ~systemActive~0; {32764#true} is VALID [2020-07-10 14:15:53,706 INFO L263 TraceCheckUtils]: 2: Hoare triple {32764#true} call processEnvironment(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:53,706 INFO L280 TraceCheckUtils]: 3: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32764#true} is VALID [2020-07-10 14:15:53,707 INFO L280 TraceCheckUtils]: 4: Hoare triple {32764#true} assume !(0 != ~pumpRunning~0); {32764#true} is VALID [2020-07-10 14:15:53,707 INFO L263 TraceCheckUtils]: 5: Hoare triple {32764#true} call processEnvironment__wrappee__methaneQuery(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:53,707 INFO L280 TraceCheckUtils]: 6: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32764#true} is VALID [2020-07-10 14:15:53,708 INFO L280 TraceCheckUtils]: 7: Hoare triple {32764#true} assume !(0 != ~pumpRunning~0); {32764#true} is VALID [2020-07-10 14:15:53,708 INFO L263 TraceCheckUtils]: 8: Hoare triple {32764#true} call processEnvironment__wrappee__highWaterSensor(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:53,709 INFO L280 TraceCheckUtils]: 9: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {32764#true} is VALID [2020-07-10 14:15:53,709 INFO L280 TraceCheckUtils]: 10: Hoare triple {32764#true} assume 0 == ~pumpRunning~0; {32764#true} is VALID [2020-07-10 14:15:53,709 INFO L263 TraceCheckUtils]: 11: Hoare triple {32764#true} call #t~ret4 := isHighWaterLevel(); {32764#true} is VALID [2020-07-10 14:15:53,709 INFO L280 TraceCheckUtils]: 12: Hoare triple {32764#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {32764#true} is VALID [2020-07-10 14:15:53,709 INFO L263 TraceCheckUtils]: 13: Hoare triple {32764#true} call #t~ret25 := isHighWaterSensorDry(); {32764#true} is VALID [2020-07-10 14:15:53,710 INFO L280 TraceCheckUtils]: 14: Hoare triple {32764#true} havoc ~retValue_acc~12; {32764#true} is VALID [2020-07-10 14:15:53,710 INFO L280 TraceCheckUtils]: 15: Hoare triple {32764#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,711 INFO L280 TraceCheckUtils]: 16: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,712 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #530#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,712 INFO L280 TraceCheckUtils]: 18: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,713 INFO L280 TraceCheckUtils]: 19: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,713 INFO L280 TraceCheckUtils]: 20: Hoare triple {32843#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,714 INFO L280 TraceCheckUtils]: 21: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,715 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #542#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,716 INFO L280 TraceCheckUtils]: 23: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,716 INFO L280 TraceCheckUtils]: 24: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,717 INFO L263 TraceCheckUtils]: 25: Hoare triple {32843#(<= 2 ~waterLevel~0)} call activatePump(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:53,717 INFO L280 TraceCheckUtils]: 26: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32764#true} is VALID [2020-07-10 14:15:53,718 INFO L263 TraceCheckUtils]: 27: Hoare triple {32764#true} call #t~ret7 := isMethaneAlarm(); {32764#true} is VALID [2020-07-10 14:15:53,718 INFO L280 TraceCheckUtils]: 28: Hoare triple {32764#true} havoc ~retValue_acc~0; {32764#true} is VALID [2020-07-10 14:15:53,718 INFO L263 TraceCheckUtils]: 29: Hoare triple {32764#true} call #t~ret8 := isMethaneLevelCritical(); {32764#true} is VALID [2020-07-10 14:15:53,718 INFO L280 TraceCheckUtils]: 30: Hoare triple {32764#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32764#true} is VALID [2020-07-10 14:15:53,718 INFO L280 TraceCheckUtils]: 31: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,719 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {32764#true} {32764#true} #562#return; {32764#true} is VALID [2020-07-10 14:15:53,719 INFO L280 TraceCheckUtils]: 33: Hoare triple {32764#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {32764#true} is VALID [2020-07-10 14:15:53,719 INFO L280 TraceCheckUtils]: 34: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,719 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {32764#true} {32764#true} #526#return; {32764#true} is VALID [2020-07-10 14:15:53,719 INFO L280 TraceCheckUtils]: 36: Hoare triple {32764#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {32764#true} is VALID [2020-07-10 14:15:53,720 INFO L280 TraceCheckUtils]: 37: Hoare triple {32764#true} assume !(0 != ~tmp~4); {32764#true} is VALID [2020-07-10 14:15:53,721 INFO L263 TraceCheckUtils]: 38: Hoare triple {32764#true} call activatePump__wrappee__lowWaterSensor(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:53,721 INFO L280 TraceCheckUtils]: 39: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32764#true} is VALID [2020-07-10 14:15:53,721 INFO L280 TraceCheckUtils]: 40: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,721 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {32764#true} {32764#true} #528#return; {32764#true} is VALID [2020-07-10 14:15:53,721 INFO L280 TraceCheckUtils]: 42: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,722 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {32764#true} {32843#(<= 2 ~waterLevel~0)} #544#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,723 INFO L280 TraceCheckUtils]: 44: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,723 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #556#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,724 INFO L280 TraceCheckUtils]: 46: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,725 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #514#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,725 INFO L280 TraceCheckUtils]: 48: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,726 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #534#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,726 INFO L263 TraceCheckUtils]: 50: Hoare triple {32843#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {32764#true} is VALID [2020-07-10 14:15:53,727 INFO L280 TraceCheckUtils]: 51: Hoare triple {32764#true} havoc ~tmp~7;havoc ~tmp___0~3; {32764#true} is VALID [2020-07-10 14:15:53,727 INFO L263 TraceCheckUtils]: 52: Hoare triple {32764#true} call #t~ret27 := getWaterLevel(); {32764#true} is VALID [2020-07-10 14:15:53,727 INFO L280 TraceCheckUtils]: 53: Hoare triple {32764#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {32764#true} is VALID [2020-07-10 14:15:53,727 INFO L280 TraceCheckUtils]: 54: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,727 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {32764#true} {32764#true} #460#return; {32764#true} is VALID [2020-07-10 14:15:53,727 INFO L280 TraceCheckUtils]: 56: Hoare triple {32764#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {32764#true} is VALID [2020-07-10 14:15:53,728 INFO L280 TraceCheckUtils]: 57: Hoare triple {32764#true} assume !(0 == ~tmp~7); {32764#true} is VALID [2020-07-10 14:15:53,728 INFO L280 TraceCheckUtils]: 58: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,729 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {32764#true} {32843#(<= 2 ~waterLevel~0)} #536#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,729 INFO L280 TraceCheckUtils]: 60: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,730 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #522#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,753 INFO L280 TraceCheckUtils]: 0: Hoare triple {32898#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33086#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 14:15:53,754 INFO L280 TraceCheckUtils]: 1: Hoare triple {33086#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {33086#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 14:15:53,755 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33086#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {32843#(<= 2 ~waterLevel~0)} #532#return; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,768 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32764#true} is VALID [2020-07-10 14:15:53,768 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,769 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32764#true} {32764#true} #562#return; {32764#true} is VALID [2020-07-10 14:15:53,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} havoc ~retValue_acc~0; {32764#true} is VALID [2020-07-10 14:15:53,769 INFO L263 TraceCheckUtils]: 1: Hoare triple {32764#true} call #t~ret8 := isMethaneLevelCritical(); {32764#true} is VALID [2020-07-10 14:15:53,769 INFO L280 TraceCheckUtils]: 2: Hoare triple {32764#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32764#true} is VALID [2020-07-10 14:15:53,770 INFO L280 TraceCheckUtils]: 3: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,770 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32764#true} {32764#true} #562#return; {32764#true} is VALID [2020-07-10 14:15:53,770 INFO L280 TraceCheckUtils]: 5: Hoare triple {32764#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {32764#true} is VALID [2020-07-10 14:15:53,770 INFO L280 TraceCheckUtils]: 6: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,770 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {32764#true} {32764#true} #508#return; {32764#true} is VALID [2020-07-10 14:15:53,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,782 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {32764#true} is VALID [2020-07-10 14:15:53,782 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,783 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32764#true} {32764#true} #506#return; {32764#true} is VALID [2020-07-10 14:15:53,783 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {32764#true} is VALID [2020-07-10 14:15:53,783 INFO L263 TraceCheckUtils]: 1: Hoare triple {32764#true} call #t~ret26 := isLowWaterSensorDry(); {32764#true} is VALID [2020-07-10 14:15:53,783 INFO L280 TraceCheckUtils]: 2: Hoare triple {32764#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {32764#true} is VALID [2020-07-10 14:15:53,784 INFO L280 TraceCheckUtils]: 3: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,784 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32764#true} {32764#true} #506#return; {32764#true} is VALID [2020-07-10 14:15:53,784 INFO L280 TraceCheckUtils]: 5: Hoare triple {32764#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {32764#true} is VALID [2020-07-10 14:15:53,784 INFO L280 TraceCheckUtils]: 6: Hoare triple {32764#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {32764#true} is VALID [2020-07-10 14:15:53,784 INFO L280 TraceCheckUtils]: 7: Hoare triple {32764#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {32764#true} is VALID [2020-07-10 14:15:53,785 INFO L280 TraceCheckUtils]: 8: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,785 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {32764#true} {32764#true} #550#return; {32764#true} is VALID [2020-07-10 14:15:53,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,791 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {32764#true} {32764#true} #548#return; {32764#true} is VALID [2020-07-10 14:15:53,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {32764#true} is VALID [2020-07-10 14:15:53,792 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume !(0 == ~pumpRunning~0); {32764#true} is VALID [2020-07-10 14:15:53,792 INFO L263 TraceCheckUtils]: 2: Hoare triple {32764#true} call processEnvironment__wrappee__base(); {32764#true} is VALID [2020-07-10 14:15:53,792 INFO L280 TraceCheckUtils]: 3: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,792 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {32764#true} {32764#true} #548#return; {32764#true} is VALID [2020-07-10 14:15:53,793 INFO L280 TraceCheckUtils]: 5: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,793 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {32764#true} {32764#true} #554#return; {32764#true} is VALID [2020-07-10 14:15:53,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32764#true} is VALID [2020-07-10 14:15:53,793 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume 0 != ~pumpRunning~0; {32764#true} is VALID [2020-07-10 14:15:53,793 INFO L263 TraceCheckUtils]: 2: Hoare triple {32764#true} call #t~ret5 := isLowWaterLevel(); {32764#true} is VALID [2020-07-10 14:15:53,794 INFO L280 TraceCheckUtils]: 3: Hoare triple {32764#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {32764#true} is VALID [2020-07-10 14:15:53,794 INFO L263 TraceCheckUtils]: 4: Hoare triple {32764#true} call #t~ret26 := isLowWaterSensorDry(); {32764#true} is VALID [2020-07-10 14:15:53,794 INFO L280 TraceCheckUtils]: 5: Hoare triple {32764#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {32764#true} is VALID [2020-07-10 14:15:53,794 INFO L280 TraceCheckUtils]: 6: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,794 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {32764#true} {32764#true} #506#return; {32764#true} is VALID [2020-07-10 14:15:53,795 INFO L280 TraceCheckUtils]: 8: Hoare triple {32764#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {32764#true} is VALID [2020-07-10 14:15:53,795 INFO L280 TraceCheckUtils]: 9: Hoare triple {32764#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {32764#true} is VALID [2020-07-10 14:15:53,795 INFO L280 TraceCheckUtils]: 10: Hoare triple {32764#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {32764#true} is VALID [2020-07-10 14:15:53,795 INFO L280 TraceCheckUtils]: 11: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,795 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {32764#true} {32764#true} #550#return; {32764#true} is VALID [2020-07-10 14:15:53,796 INFO L280 TraceCheckUtils]: 13: Hoare triple {32764#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {32764#true} is VALID [2020-07-10 14:15:53,796 INFO L280 TraceCheckUtils]: 14: Hoare triple {32764#true} assume !(0 != ~tmp~2); {32764#true} is VALID [2020-07-10 14:15:53,797 INFO L263 TraceCheckUtils]: 15: Hoare triple {32764#true} call processEnvironment__wrappee__highWaterSensor(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:53,797 INFO L280 TraceCheckUtils]: 16: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {32764#true} is VALID [2020-07-10 14:15:53,797 INFO L280 TraceCheckUtils]: 17: Hoare triple {32764#true} assume !(0 == ~pumpRunning~0); {32764#true} is VALID [2020-07-10 14:15:53,797 INFO L263 TraceCheckUtils]: 18: Hoare triple {32764#true} call processEnvironment__wrappee__base(); {32764#true} is VALID [2020-07-10 14:15:53,797 INFO L280 TraceCheckUtils]: 19: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,798 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {32764#true} {32764#true} #548#return; {32764#true} is VALID [2020-07-10 14:15:53,798 INFO L280 TraceCheckUtils]: 21: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,798 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {32764#true} {32764#true} #554#return; {32764#true} is VALID [2020-07-10 14:15:53,798 INFO L280 TraceCheckUtils]: 23: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,798 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {32764#true} {32764#true} #512#return; {32764#true} is VALID [2020-07-10 14:15:53,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32764#true} is VALID [2020-07-10 14:15:53,799 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume 0 != ~pumpRunning~0; {32764#true} is VALID [2020-07-10 14:15:53,799 INFO L263 TraceCheckUtils]: 2: Hoare triple {32764#true} call #t~ret6 := isMethaneAlarm(); {32764#true} is VALID [2020-07-10 14:15:53,799 INFO L280 TraceCheckUtils]: 3: Hoare triple {32764#true} havoc ~retValue_acc~0; {32764#true} is VALID [2020-07-10 14:15:53,800 INFO L263 TraceCheckUtils]: 4: Hoare triple {32764#true} call #t~ret8 := isMethaneLevelCritical(); {32764#true} is VALID [2020-07-10 14:15:53,800 INFO L280 TraceCheckUtils]: 5: Hoare triple {32764#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32764#true} is VALID [2020-07-10 14:15:53,800 INFO L280 TraceCheckUtils]: 6: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,800 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {32764#true} {32764#true} #562#return; {32764#true} is VALID [2020-07-10 14:15:53,801 INFO L280 TraceCheckUtils]: 8: Hoare triple {32764#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {32764#true} is VALID [2020-07-10 14:15:53,801 INFO L280 TraceCheckUtils]: 9: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,801 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {32764#true} {32764#true} #508#return; {32764#true} is VALID [2020-07-10 14:15:53,801 INFO L280 TraceCheckUtils]: 11: Hoare triple {32764#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {32764#true} is VALID [2020-07-10 14:15:53,801 INFO L280 TraceCheckUtils]: 12: Hoare triple {32764#true} assume !(0 != ~tmp~3); {32764#true} is VALID [2020-07-10 14:15:53,802 INFO L263 TraceCheckUtils]: 13: Hoare triple {32764#true} call processEnvironment__wrappee__methaneQuery(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:53,803 INFO L280 TraceCheckUtils]: 14: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32764#true} is VALID [2020-07-10 14:15:53,803 INFO L280 TraceCheckUtils]: 15: Hoare triple {32764#true} assume 0 != ~pumpRunning~0; {32764#true} is VALID [2020-07-10 14:15:53,803 INFO L263 TraceCheckUtils]: 16: Hoare triple {32764#true} call #t~ret5 := isLowWaterLevel(); {32764#true} is VALID [2020-07-10 14:15:53,803 INFO L280 TraceCheckUtils]: 17: Hoare triple {32764#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {32764#true} is VALID [2020-07-10 14:15:53,804 INFO L263 TraceCheckUtils]: 18: Hoare triple {32764#true} call #t~ret26 := isLowWaterSensorDry(); {32764#true} is VALID [2020-07-10 14:15:53,804 INFO L280 TraceCheckUtils]: 19: Hoare triple {32764#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {32764#true} is VALID [2020-07-10 14:15:53,804 INFO L280 TraceCheckUtils]: 20: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,804 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {32764#true} {32764#true} #506#return; {32764#true} is VALID [2020-07-10 14:15:53,804 INFO L280 TraceCheckUtils]: 22: Hoare triple {32764#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {32764#true} is VALID [2020-07-10 14:15:53,805 INFO L280 TraceCheckUtils]: 23: Hoare triple {32764#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {32764#true} is VALID [2020-07-10 14:15:53,805 INFO L280 TraceCheckUtils]: 24: Hoare triple {32764#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {32764#true} is VALID [2020-07-10 14:15:53,805 INFO L280 TraceCheckUtils]: 25: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,805 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {32764#true} {32764#true} #550#return; {32764#true} is VALID [2020-07-10 14:15:53,805 INFO L280 TraceCheckUtils]: 27: Hoare triple {32764#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {32764#true} is VALID [2020-07-10 14:15:53,806 INFO L280 TraceCheckUtils]: 28: Hoare triple {32764#true} assume !(0 != ~tmp~2); {32764#true} is VALID [2020-07-10 14:15:53,806 INFO L263 TraceCheckUtils]: 29: Hoare triple {32764#true} call processEnvironment__wrappee__highWaterSensor(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:53,807 INFO L280 TraceCheckUtils]: 30: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {32764#true} is VALID [2020-07-10 14:15:53,807 INFO L280 TraceCheckUtils]: 31: Hoare triple {32764#true} assume !(0 == ~pumpRunning~0); {32764#true} is VALID [2020-07-10 14:15:53,807 INFO L263 TraceCheckUtils]: 32: Hoare triple {32764#true} call processEnvironment__wrappee__base(); {32764#true} is VALID [2020-07-10 14:15:53,807 INFO L280 TraceCheckUtils]: 33: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,808 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {32764#true} {32764#true} #548#return; {32764#true} is VALID [2020-07-10 14:15:53,808 INFO L280 TraceCheckUtils]: 35: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,808 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {32764#true} {32764#true} #554#return; {32764#true} is VALID [2020-07-10 14:15:53,808 INFO L280 TraceCheckUtils]: 37: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,808 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {32764#true} {32764#true} #512#return; {32764#true} is VALID [2020-07-10 14:15:53,808 INFO L280 TraceCheckUtils]: 39: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,809 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {32764#true} {32847#(<= 1 ~waterLevel~0)} #534#return; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,828 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33145#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:15:53,829 INFO L280 TraceCheckUtils]: 1: Hoare triple {33145#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {33145#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:15:53,830 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33145#(= |getWaterLevel_#res| ~waterLevel~0)} {32847#(<= 1 ~waterLevel~0)} #460#return; {32892#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret27|)} is VALID [2020-07-10 14:15:53,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:53,833 INFO L280 TraceCheckUtils]: 0: Hoare triple {32764#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {32764#true} is VALID [2020-07-10 14:15:53,833 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,833 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {32764#true} {32765#false} #462#return; {32765#false} is VALID [2020-07-10 14:15:53,838 INFO L263 TraceCheckUtils]: 0: Hoare triple {32764#true} call ULTIMATE.init(); {32897#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:15:53,838 INFO L280 TraceCheckUtils]: 1: Hoare triple {32897#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {32764#true} is VALID [2020-07-10 14:15:53,839 INFO L280 TraceCheckUtils]: 2: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,839 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32764#true} {32764#true} #568#return; {32764#true} is VALID [2020-07-10 14:15:53,839 INFO L263 TraceCheckUtils]: 4: Hoare triple {32764#true} call #t~ret76 := main(); {32764#true} is VALID [2020-07-10 14:15:53,839 INFO L280 TraceCheckUtils]: 5: Hoare triple {32764#true} havoc ~retValue_acc~6;havoc ~tmp~8; {32764#true} is VALID [2020-07-10 14:15:53,840 INFO L263 TraceCheckUtils]: 6: Hoare triple {32764#true} call select_helpers(); {32764#true} is VALID [2020-07-10 14:15:53,840 INFO L280 TraceCheckUtils]: 7: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,840 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {32764#true} {32764#true} #466#return; {32764#true} is VALID [2020-07-10 14:15:53,840 INFO L263 TraceCheckUtils]: 9: Hoare triple {32764#true} call select_features(); {32764#true} is VALID [2020-07-10 14:15:53,840 INFO L280 TraceCheckUtils]: 10: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,841 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {32764#true} {32764#true} #468#return; {32764#true} is VALID [2020-07-10 14:15:53,841 INFO L263 TraceCheckUtils]: 12: Hoare triple {32764#true} call #t~ret30 := valid_product(); {32764#true} is VALID [2020-07-10 14:15:53,841 INFO L280 TraceCheckUtils]: 13: Hoare triple {32764#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {32764#true} is VALID [2020-07-10 14:15:53,841 INFO L280 TraceCheckUtils]: 14: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,841 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {32764#true} {32764#true} #470#return; {32764#true} is VALID [2020-07-10 14:15:53,842 INFO L280 TraceCheckUtils]: 16: Hoare triple {32764#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {32764#true} is VALID [2020-07-10 14:15:53,842 INFO L280 TraceCheckUtils]: 17: Hoare triple {32764#true} assume 0 != ~tmp~8; {32764#true} is VALID [2020-07-10 14:15:53,842 INFO L263 TraceCheckUtils]: 18: Hoare triple {32764#true} call setup(); {32764#true} is VALID [2020-07-10 14:15:53,842 INFO L280 TraceCheckUtils]: 19: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,842 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {32764#true} {32764#true} #472#return; {32764#true} is VALID [2020-07-10 14:15:53,842 INFO L263 TraceCheckUtils]: 21: Hoare triple {32764#true} call runTest(); {32764#true} is VALID [2020-07-10 14:15:53,843 INFO L263 TraceCheckUtils]: 22: Hoare triple {32764#true} call test(); {32764#true} is VALID [2020-07-10 14:15:53,843 INFO L280 TraceCheckUtils]: 23: Hoare triple {32764#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {32764#true} is VALID [2020-07-10 14:15:53,843 INFO L280 TraceCheckUtils]: 24: Hoare triple {32764#true} assume !false; {32764#true} is VALID [2020-07-10 14:15:53,843 INFO L280 TraceCheckUtils]: 25: Hoare triple {32764#true} assume ~splverifierCounter~0 < 4; {32764#true} is VALID [2020-07-10 14:15:53,843 INFO L280 TraceCheckUtils]: 26: Hoare triple {32764#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {32764#true} is VALID [2020-07-10 14:15:53,844 INFO L280 TraceCheckUtils]: 27: Hoare triple {32764#true} assume 0 != ~tmp~0; {32764#true} is VALID [2020-07-10 14:15:53,844 INFO L263 TraceCheckUtils]: 28: Hoare triple {32764#true} call waterRise(); {32898#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:15:53,845 INFO L280 TraceCheckUtils]: 29: Hoare triple {32898#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {32764#true} is VALID [2020-07-10 14:15:53,845 INFO L280 TraceCheckUtils]: 30: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,845 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {32764#true} {32764#true} #516#return; {32764#true} is VALID [2020-07-10 14:15:53,845 INFO L280 TraceCheckUtils]: 32: Hoare triple {32764#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {32764#true} is VALID [2020-07-10 14:15:53,845 INFO L280 TraceCheckUtils]: 33: Hoare triple {32764#true} assume !(0 != ~tmp___0~0); {32764#true} is VALID [2020-07-10 14:15:53,846 INFO L280 TraceCheckUtils]: 34: Hoare triple {32764#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {32764#true} is VALID [2020-07-10 14:15:53,846 INFO L280 TraceCheckUtils]: 35: Hoare triple {32764#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {32764#true} is VALID [2020-07-10 14:15:53,846 INFO L280 TraceCheckUtils]: 36: Hoare triple {32764#true} assume 0 != ~tmp___1~0; {32764#true} is VALID [2020-07-10 14:15:53,847 INFO L263 TraceCheckUtils]: 37: Hoare triple {32764#true} call timeShift(); {32899#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:15:53,847 INFO L280 TraceCheckUtils]: 38: Hoare triple {32899#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {32764#true} is VALID [2020-07-10 14:15:53,847 INFO L280 TraceCheckUtils]: 39: Hoare triple {32764#true} assume 0 != ~systemActive~0; {32764#true} is VALID [2020-07-10 14:15:53,848 INFO L263 TraceCheckUtils]: 40: Hoare triple {32764#true} call processEnvironment(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:53,848 INFO L280 TraceCheckUtils]: 41: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32764#true} is VALID [2020-07-10 14:15:53,848 INFO L280 TraceCheckUtils]: 42: Hoare triple {32764#true} assume !(0 != ~pumpRunning~0); {32764#true} is VALID [2020-07-10 14:15:53,848 INFO L263 TraceCheckUtils]: 43: Hoare triple {32764#true} call processEnvironment__wrappee__methaneQuery(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:53,849 INFO L280 TraceCheckUtils]: 44: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32764#true} is VALID [2020-07-10 14:15:53,849 INFO L280 TraceCheckUtils]: 45: Hoare triple {32764#true} assume !(0 != ~pumpRunning~0); {32764#true} is VALID [2020-07-10 14:15:53,849 INFO L263 TraceCheckUtils]: 46: Hoare triple {32764#true} call processEnvironment__wrappee__highWaterSensor(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:53,850 INFO L280 TraceCheckUtils]: 47: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {32764#true} is VALID [2020-07-10 14:15:53,850 INFO L280 TraceCheckUtils]: 48: Hoare triple {32764#true} assume 0 == ~pumpRunning~0; {32764#true} is VALID [2020-07-10 14:15:53,850 INFO L263 TraceCheckUtils]: 49: Hoare triple {32764#true} call #t~ret4 := isHighWaterLevel(); {32764#true} is VALID [2020-07-10 14:15:53,850 INFO L280 TraceCheckUtils]: 50: Hoare triple {32764#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {32764#true} is VALID [2020-07-10 14:15:53,850 INFO L263 TraceCheckUtils]: 51: Hoare triple {32764#true} call #t~ret25 := isHighWaterSensorDry(); {32764#true} is VALID [2020-07-10 14:15:53,851 INFO L280 TraceCheckUtils]: 52: Hoare triple {32764#true} havoc ~retValue_acc~12; {32764#true} is VALID [2020-07-10 14:15:53,851 INFO L280 TraceCheckUtils]: 53: Hoare triple {32764#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,852 INFO L280 TraceCheckUtils]: 54: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,853 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #530#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,853 INFO L280 TraceCheckUtils]: 56: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,854 INFO L280 TraceCheckUtils]: 57: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,854 INFO L280 TraceCheckUtils]: 58: Hoare triple {32843#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,855 INFO L280 TraceCheckUtils]: 59: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,856 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #542#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,856 INFO L280 TraceCheckUtils]: 61: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,857 INFO L280 TraceCheckUtils]: 62: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,858 INFO L263 TraceCheckUtils]: 63: Hoare triple {32843#(<= 2 ~waterLevel~0)} call activatePump(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:53,858 INFO L280 TraceCheckUtils]: 64: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {32764#true} is VALID [2020-07-10 14:15:53,858 INFO L263 TraceCheckUtils]: 65: Hoare triple {32764#true} call #t~ret7 := isMethaneAlarm(); {32764#true} is VALID [2020-07-10 14:15:53,859 INFO L280 TraceCheckUtils]: 66: Hoare triple {32764#true} havoc ~retValue_acc~0; {32764#true} is VALID [2020-07-10 14:15:53,859 INFO L263 TraceCheckUtils]: 67: Hoare triple {32764#true} call #t~ret8 := isMethaneLevelCritical(); {32764#true} is VALID [2020-07-10 14:15:53,859 INFO L280 TraceCheckUtils]: 68: Hoare triple {32764#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32764#true} is VALID [2020-07-10 14:15:53,859 INFO L280 TraceCheckUtils]: 69: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,859 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {32764#true} {32764#true} #562#return; {32764#true} is VALID [2020-07-10 14:15:53,859 INFO L280 TraceCheckUtils]: 71: Hoare triple {32764#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {32764#true} is VALID [2020-07-10 14:15:53,860 INFO L280 TraceCheckUtils]: 72: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,860 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {32764#true} {32764#true} #526#return; {32764#true} is VALID [2020-07-10 14:15:53,860 INFO L280 TraceCheckUtils]: 74: Hoare triple {32764#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {32764#true} is VALID [2020-07-10 14:15:53,860 INFO L280 TraceCheckUtils]: 75: Hoare triple {32764#true} assume !(0 != ~tmp~4); {32764#true} is VALID [2020-07-10 14:15:53,861 INFO L263 TraceCheckUtils]: 76: Hoare triple {32764#true} call activatePump__wrappee__lowWaterSensor(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:53,861 INFO L280 TraceCheckUtils]: 77: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {32764#true} is VALID [2020-07-10 14:15:53,861 INFO L280 TraceCheckUtils]: 78: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,861 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {32764#true} {32764#true} #528#return; {32764#true} is VALID [2020-07-10 14:15:53,862 INFO L280 TraceCheckUtils]: 80: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,862 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {32764#true} {32843#(<= 2 ~waterLevel~0)} #544#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,863 INFO L280 TraceCheckUtils]: 82: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,863 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #556#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,864 INFO L280 TraceCheckUtils]: 84: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,865 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #514#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,865 INFO L280 TraceCheckUtils]: 86: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,866 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #534#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,866 INFO L263 TraceCheckUtils]: 88: Hoare triple {32843#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {32764#true} is VALID [2020-07-10 14:15:53,866 INFO L280 TraceCheckUtils]: 89: Hoare triple {32764#true} havoc ~tmp~7;havoc ~tmp___0~3; {32764#true} is VALID [2020-07-10 14:15:53,866 INFO L263 TraceCheckUtils]: 90: Hoare triple {32764#true} call #t~ret27 := getWaterLevel(); {32764#true} is VALID [2020-07-10 14:15:53,867 INFO L280 TraceCheckUtils]: 91: Hoare triple {32764#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {32764#true} is VALID [2020-07-10 14:15:53,867 INFO L280 TraceCheckUtils]: 92: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,867 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {32764#true} {32764#true} #460#return; {32764#true} is VALID [2020-07-10 14:15:53,867 INFO L280 TraceCheckUtils]: 94: Hoare triple {32764#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {32764#true} is VALID [2020-07-10 14:15:53,867 INFO L280 TraceCheckUtils]: 95: Hoare triple {32764#true} assume !(0 == ~tmp~7); {32764#true} is VALID [2020-07-10 14:15:53,867 INFO L280 TraceCheckUtils]: 96: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,868 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {32764#true} {32843#(<= 2 ~waterLevel~0)} #536#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,869 INFO L280 TraceCheckUtils]: 98: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,869 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #522#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,870 INFO L280 TraceCheckUtils]: 100: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !false; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,870 INFO L280 TraceCheckUtils]: 101: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,871 INFO L280 TraceCheckUtils]: 102: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,872 INFO L280 TraceCheckUtils]: 103: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~0); {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,872 INFO L280 TraceCheckUtils]: 104: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,873 INFO L280 TraceCheckUtils]: 105: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,873 INFO L280 TraceCheckUtils]: 106: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,874 INFO L280 TraceCheckUtils]: 107: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,874 INFO L280 TraceCheckUtils]: 108: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___1~0; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,875 INFO L263 TraceCheckUtils]: 109: Hoare triple {32843#(<= 2 ~waterLevel~0)} call timeShift(); {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,875 INFO L280 TraceCheckUtils]: 110: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume 0 != ~pumpRunning~0; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,876 INFO L263 TraceCheckUtils]: 111: Hoare triple {32843#(<= 2 ~waterLevel~0)} call lowerWaterLevel(); {32898#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:15:53,877 INFO L280 TraceCheckUtils]: 112: Hoare triple {32898#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33086#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 14:15:53,878 INFO L280 TraceCheckUtils]: 113: Hoare triple {33086#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {33086#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 14:15:53,878 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {33086#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {32843#(<= 2 ~waterLevel~0)} #532#return; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,879 INFO L280 TraceCheckUtils]: 115: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,880 INFO L263 TraceCheckUtils]: 116: Hoare triple {32847#(<= 1 ~waterLevel~0)} call processEnvironment(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:53,880 INFO L280 TraceCheckUtils]: 117: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {32764#true} is VALID [2020-07-10 14:15:53,880 INFO L280 TraceCheckUtils]: 118: Hoare triple {32764#true} assume 0 != ~pumpRunning~0; {32764#true} is VALID [2020-07-10 14:15:53,880 INFO L263 TraceCheckUtils]: 119: Hoare triple {32764#true} call #t~ret6 := isMethaneAlarm(); {32764#true} is VALID [2020-07-10 14:15:53,881 INFO L280 TraceCheckUtils]: 120: Hoare triple {32764#true} havoc ~retValue_acc~0; {32764#true} is VALID [2020-07-10 14:15:53,881 INFO L263 TraceCheckUtils]: 121: Hoare triple {32764#true} call #t~ret8 := isMethaneLevelCritical(); {32764#true} is VALID [2020-07-10 14:15:53,881 INFO L280 TraceCheckUtils]: 122: Hoare triple {32764#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32764#true} is VALID [2020-07-10 14:15:53,881 INFO L280 TraceCheckUtils]: 123: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,881 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {32764#true} {32764#true} #562#return; {32764#true} is VALID [2020-07-10 14:15:53,881 INFO L280 TraceCheckUtils]: 125: Hoare triple {32764#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {32764#true} is VALID [2020-07-10 14:15:53,882 INFO L280 TraceCheckUtils]: 126: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,882 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {32764#true} {32764#true} #508#return; {32764#true} is VALID [2020-07-10 14:15:53,882 INFO L280 TraceCheckUtils]: 128: Hoare triple {32764#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {32764#true} is VALID [2020-07-10 14:15:53,882 INFO L280 TraceCheckUtils]: 129: Hoare triple {32764#true} assume !(0 != ~tmp~3); {32764#true} is VALID [2020-07-10 14:15:53,883 INFO L263 TraceCheckUtils]: 130: Hoare triple {32764#true} call processEnvironment__wrappee__methaneQuery(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:53,883 INFO L280 TraceCheckUtils]: 131: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {32764#true} is VALID [2020-07-10 14:15:53,883 INFO L280 TraceCheckUtils]: 132: Hoare triple {32764#true} assume 0 != ~pumpRunning~0; {32764#true} is VALID [2020-07-10 14:15:53,883 INFO L263 TraceCheckUtils]: 133: Hoare triple {32764#true} call #t~ret5 := isLowWaterLevel(); {32764#true} is VALID [2020-07-10 14:15:53,884 INFO L280 TraceCheckUtils]: 134: Hoare triple {32764#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {32764#true} is VALID [2020-07-10 14:15:53,884 INFO L263 TraceCheckUtils]: 135: Hoare triple {32764#true} call #t~ret26 := isLowWaterSensorDry(); {32764#true} is VALID [2020-07-10 14:15:53,884 INFO L280 TraceCheckUtils]: 136: Hoare triple {32764#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {32764#true} is VALID [2020-07-10 14:15:53,884 INFO L280 TraceCheckUtils]: 137: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,884 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {32764#true} {32764#true} #506#return; {32764#true} is VALID [2020-07-10 14:15:53,884 INFO L280 TraceCheckUtils]: 139: Hoare triple {32764#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {32764#true} is VALID [2020-07-10 14:15:53,885 INFO L280 TraceCheckUtils]: 140: Hoare triple {32764#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {32764#true} is VALID [2020-07-10 14:15:53,885 INFO L280 TraceCheckUtils]: 141: Hoare triple {32764#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {32764#true} is VALID [2020-07-10 14:15:53,885 INFO L280 TraceCheckUtils]: 142: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,885 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {32764#true} {32764#true} #550#return; {32764#true} is VALID [2020-07-10 14:15:53,885 INFO L280 TraceCheckUtils]: 144: Hoare triple {32764#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {32764#true} is VALID [2020-07-10 14:15:53,885 INFO L280 TraceCheckUtils]: 145: Hoare triple {32764#true} assume !(0 != ~tmp~2); {32764#true} is VALID [2020-07-10 14:15:53,886 INFO L263 TraceCheckUtils]: 146: Hoare triple {32764#true} call processEnvironment__wrappee__highWaterSensor(); {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:15:53,886 INFO L280 TraceCheckUtils]: 147: Hoare triple {32956#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {32764#true} is VALID [2020-07-10 14:15:53,887 INFO L280 TraceCheckUtils]: 148: Hoare triple {32764#true} assume !(0 == ~pumpRunning~0); {32764#true} is VALID [2020-07-10 14:15:53,887 INFO L263 TraceCheckUtils]: 149: Hoare triple {32764#true} call processEnvironment__wrappee__base(); {32764#true} is VALID [2020-07-10 14:15:53,887 INFO L280 TraceCheckUtils]: 150: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,887 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {32764#true} {32764#true} #548#return; {32764#true} is VALID [2020-07-10 14:15:53,887 INFO L280 TraceCheckUtils]: 152: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,887 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {32764#true} {32764#true} #554#return; {32764#true} is VALID [2020-07-10 14:15:53,888 INFO L280 TraceCheckUtils]: 154: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,888 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {32764#true} {32764#true} #512#return; {32764#true} is VALID [2020-07-10 14:15:53,888 INFO L280 TraceCheckUtils]: 156: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,889 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {32764#true} {32847#(<= 1 ~waterLevel~0)} #534#return; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,889 INFO L263 TraceCheckUtils]: 158: Hoare triple {32847#(<= 1 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,890 INFO L280 TraceCheckUtils]: 159: Hoare triple {32847#(<= 1 ~waterLevel~0)} havoc ~tmp~7;havoc ~tmp___0~3; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:53,890 INFO L263 TraceCheckUtils]: 160: Hoare triple {32847#(<= 1 ~waterLevel~0)} call #t~ret27 := getWaterLevel(); {32764#true} is VALID [2020-07-10 14:15:53,891 INFO L280 TraceCheckUtils]: 161: Hoare triple {32764#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33145#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:15:53,891 INFO L280 TraceCheckUtils]: 162: Hoare triple {33145#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {33145#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:15:53,892 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {33145#(= |getWaterLevel_#res| ~waterLevel~0)} {32847#(<= 1 ~waterLevel~0)} #460#return; {32892#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret27|)} is VALID [2020-07-10 14:15:53,893 INFO L280 TraceCheckUtils]: 164: Hoare triple {32892#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret27|)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {32893#(<= 1 __utac_acc__Specification4_spec__1_~tmp~7)} is VALID [2020-07-10 14:15:53,893 INFO L280 TraceCheckUtils]: 165: Hoare triple {32893#(<= 1 __utac_acc__Specification4_spec__1_~tmp~7)} assume 0 == ~tmp~7; {32765#false} is VALID [2020-07-10 14:15:53,893 INFO L263 TraceCheckUtils]: 166: Hoare triple {32765#false} call #t~ret28 := isPumpRunning(); {32764#true} is VALID [2020-07-10 14:15:53,894 INFO L280 TraceCheckUtils]: 167: Hoare triple {32764#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {32764#true} is VALID [2020-07-10 14:15:53,894 INFO L280 TraceCheckUtils]: 168: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:53,894 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {32764#true} {32765#false} #462#return; {32765#false} is VALID [2020-07-10 14:15:53,894 INFO L280 TraceCheckUtils]: 170: Hoare triple {32765#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {32765#false} is VALID [2020-07-10 14:15:53,894 INFO L280 TraceCheckUtils]: 171: Hoare triple {32765#false} assume 0 != ~tmp___0~3; {32765#false} is VALID [2020-07-10 14:15:53,894 INFO L263 TraceCheckUtils]: 172: Hoare triple {32765#false} call __automaton_fail(); {32765#false} is VALID [2020-07-10 14:15:53,895 INFO L280 TraceCheckUtils]: 173: Hoare triple {32765#false} assume !false; {32765#false} is VALID [2020-07-10 14:15:53,923 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-07-10 14:15:53,924 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [663478798] [2020-07-10 14:15:53,929 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1136657614] [2020-07-10 14:15:53,929 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:15:54,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:54,127 INFO L264 TraceCheckSpWp]: Trace formula consists of 947 conjuncts, 11 conjunts are in the unsatisfiable core [2020-07-10 14:15:54,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:15:54,167 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:15:54,478 INFO L263 TraceCheckUtils]: 0: Hoare triple {32764#true} call ULTIMATE.init(); {32764#true} is VALID [2020-07-10 14:15:54,479 INFO L280 TraceCheckUtils]: 1: Hoare triple {32764#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {32764#true} is VALID [2020-07-10 14:15:54,479 INFO L280 TraceCheckUtils]: 2: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:54,479 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {32764#true} {32764#true} #568#return; {32764#true} is VALID [2020-07-10 14:15:54,479 INFO L263 TraceCheckUtils]: 4: Hoare triple {32764#true} call #t~ret76 := main(); {32764#true} is VALID [2020-07-10 14:15:54,479 INFO L280 TraceCheckUtils]: 5: Hoare triple {32764#true} havoc ~retValue_acc~6;havoc ~tmp~8; {32764#true} is VALID [2020-07-10 14:15:54,479 INFO L263 TraceCheckUtils]: 6: Hoare triple {32764#true} call select_helpers(); {32764#true} is VALID [2020-07-10 14:15:54,479 INFO L280 TraceCheckUtils]: 7: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:54,479 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {32764#true} {32764#true} #466#return; {32764#true} is VALID [2020-07-10 14:15:54,480 INFO L263 TraceCheckUtils]: 9: Hoare triple {32764#true} call select_features(); {32764#true} is VALID [2020-07-10 14:15:54,480 INFO L280 TraceCheckUtils]: 10: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:54,480 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {32764#true} {32764#true} #468#return; {32764#true} is VALID [2020-07-10 14:15:54,480 INFO L263 TraceCheckUtils]: 12: Hoare triple {32764#true} call #t~ret30 := valid_product(); {32764#true} is VALID [2020-07-10 14:15:54,480 INFO L280 TraceCheckUtils]: 13: Hoare triple {32764#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {32764#true} is VALID [2020-07-10 14:15:54,480 INFO L280 TraceCheckUtils]: 14: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:54,480 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {32764#true} {32764#true} #470#return; {32764#true} is VALID [2020-07-10 14:15:54,480 INFO L280 TraceCheckUtils]: 16: Hoare triple {32764#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {32764#true} is VALID [2020-07-10 14:15:54,481 INFO L280 TraceCheckUtils]: 17: Hoare triple {32764#true} assume 0 != ~tmp~8; {32764#true} is VALID [2020-07-10 14:15:54,481 INFO L263 TraceCheckUtils]: 18: Hoare triple {32764#true} call setup(); {32764#true} is VALID [2020-07-10 14:15:54,481 INFO L280 TraceCheckUtils]: 19: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:54,481 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {32764#true} {32764#true} #472#return; {32764#true} is VALID [2020-07-10 14:15:54,481 INFO L263 TraceCheckUtils]: 21: Hoare triple {32764#true} call runTest(); {32764#true} is VALID [2020-07-10 14:15:54,481 INFO L263 TraceCheckUtils]: 22: Hoare triple {32764#true} call test(); {32764#true} is VALID [2020-07-10 14:15:54,481 INFO L280 TraceCheckUtils]: 23: Hoare triple {32764#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {32764#true} is VALID [2020-07-10 14:15:54,481 INFO L280 TraceCheckUtils]: 24: Hoare triple {32764#true} assume !false; {32764#true} is VALID [2020-07-10 14:15:54,481 INFO L280 TraceCheckUtils]: 25: Hoare triple {32764#true} assume ~splverifierCounter~0 < 4; {32764#true} is VALID [2020-07-10 14:15:54,482 INFO L280 TraceCheckUtils]: 26: Hoare triple {32764#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {32764#true} is VALID [2020-07-10 14:15:54,482 INFO L280 TraceCheckUtils]: 27: Hoare triple {32764#true} assume 0 != ~tmp~0; {32764#true} is VALID [2020-07-10 14:15:54,482 INFO L263 TraceCheckUtils]: 28: Hoare triple {32764#true} call waterRise(); {32764#true} is VALID [2020-07-10 14:15:54,482 INFO L280 TraceCheckUtils]: 29: Hoare triple {32764#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {32764#true} is VALID [2020-07-10 14:15:54,482 INFO L280 TraceCheckUtils]: 30: Hoare triple {32764#true} assume true; {32764#true} is VALID [2020-07-10 14:15:54,482 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {32764#true} {32764#true} #516#return; {32764#true} is VALID [2020-07-10 14:15:54,482 INFO L280 TraceCheckUtils]: 32: Hoare triple {32764#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {32764#true} is VALID [2020-07-10 14:15:54,482 INFO L280 TraceCheckUtils]: 33: Hoare triple {32764#true} assume !(0 != ~tmp___0~0); {32764#true} is VALID [2020-07-10 14:15:54,483 INFO L280 TraceCheckUtils]: 34: Hoare triple {32764#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {32764#true} is VALID [2020-07-10 14:15:54,483 INFO L280 TraceCheckUtils]: 35: Hoare triple {32764#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {32764#true} is VALID [2020-07-10 14:15:54,483 INFO L280 TraceCheckUtils]: 36: Hoare triple {32764#true} assume 0 != ~tmp___1~0; {32764#true} is VALID [2020-07-10 14:15:54,483 INFO L263 TraceCheckUtils]: 37: Hoare triple {32764#true} call timeShift(); {32764#true} is VALID [2020-07-10 14:15:54,483 INFO L280 TraceCheckUtils]: 38: Hoare triple {32764#true} assume !(0 != ~pumpRunning~0); {32764#true} is VALID [2020-07-10 14:15:54,483 INFO L280 TraceCheckUtils]: 39: Hoare triple {32764#true} assume 0 != ~systemActive~0; {32764#true} is VALID [2020-07-10 14:15:54,483 INFO L263 TraceCheckUtils]: 40: Hoare triple {32764#true} call processEnvironment(); {32764#true} is VALID [2020-07-10 14:15:54,483 INFO L280 TraceCheckUtils]: 41: Hoare triple {32764#true} havoc ~tmp~3; {32764#true} is VALID [2020-07-10 14:15:54,484 INFO L280 TraceCheckUtils]: 42: Hoare triple {32764#true} assume !(0 != ~pumpRunning~0); {32764#true} is VALID [2020-07-10 14:15:54,484 INFO L263 TraceCheckUtils]: 43: Hoare triple {32764#true} call processEnvironment__wrappee__methaneQuery(); {32764#true} is VALID [2020-07-10 14:15:54,484 INFO L280 TraceCheckUtils]: 44: Hoare triple {32764#true} havoc ~tmp~2; {32764#true} is VALID [2020-07-10 14:15:54,484 INFO L280 TraceCheckUtils]: 45: Hoare triple {32764#true} assume !(0 != ~pumpRunning~0); {32764#true} is VALID [2020-07-10 14:15:54,484 INFO L263 TraceCheckUtils]: 46: Hoare triple {32764#true} call processEnvironment__wrappee__highWaterSensor(); {32764#true} is VALID [2020-07-10 14:15:54,484 INFO L280 TraceCheckUtils]: 47: Hoare triple {32764#true} havoc ~tmp~1; {32764#true} is VALID [2020-07-10 14:15:54,484 INFO L280 TraceCheckUtils]: 48: Hoare triple {32764#true} assume 0 == ~pumpRunning~0; {32764#true} is VALID [2020-07-10 14:15:54,484 INFO L263 TraceCheckUtils]: 49: Hoare triple {32764#true} call #t~ret4 := isHighWaterLevel(); {32764#true} is VALID [2020-07-10 14:15:54,485 INFO L280 TraceCheckUtils]: 50: Hoare triple {32764#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {32764#true} is VALID [2020-07-10 14:15:54,485 INFO L263 TraceCheckUtils]: 51: Hoare triple {32764#true} call #t~ret25 := isHighWaterSensorDry(); {32764#true} is VALID [2020-07-10 14:15:54,485 INFO L280 TraceCheckUtils]: 52: Hoare triple {32764#true} havoc ~retValue_acc~12; {32764#true} is VALID [2020-07-10 14:15:54,485 INFO L280 TraceCheckUtils]: 53: Hoare triple {32764#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,486 INFO L280 TraceCheckUtils]: 54: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,486 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #530#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,487 INFO L280 TraceCheckUtils]: 56: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,487 INFO L280 TraceCheckUtils]: 57: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,487 INFO L280 TraceCheckUtils]: 58: Hoare triple {32843#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,488 INFO L280 TraceCheckUtils]: 59: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,498 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #542#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,499 INFO L280 TraceCheckUtils]: 61: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,499 INFO L280 TraceCheckUtils]: 62: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,500 INFO L263 TraceCheckUtils]: 63: Hoare triple {32843#(<= 2 ~waterLevel~0)} call activatePump(); {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,500 INFO L280 TraceCheckUtils]: 64: Hoare triple {32843#(<= 2 ~waterLevel~0)} havoc ~tmp~4; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,501 INFO L263 TraceCheckUtils]: 65: Hoare triple {32843#(<= 2 ~waterLevel~0)} call #t~ret7 := isMethaneAlarm(); {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,501 INFO L280 TraceCheckUtils]: 66: Hoare triple {32843#(<= 2 ~waterLevel~0)} havoc ~retValue_acc~0; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,501 INFO L263 TraceCheckUtils]: 67: Hoare triple {32843#(<= 2 ~waterLevel~0)} call #t~ret8 := isMethaneLevelCritical(); {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,502 INFO L280 TraceCheckUtils]: 68: Hoare triple {32843#(<= 2 ~waterLevel~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,503 INFO L280 TraceCheckUtils]: 69: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,503 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32843#(<= 2 ~waterLevel~0)} #562#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,504 INFO L280 TraceCheckUtils]: 71: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,505 INFO L280 TraceCheckUtils]: 72: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,505 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32843#(<= 2 ~waterLevel~0)} #526#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,506 INFO L280 TraceCheckUtils]: 74: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,507 INFO L280 TraceCheckUtils]: 75: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,507 INFO L263 TraceCheckUtils]: 76: Hoare triple {32843#(<= 2 ~waterLevel~0)} call activatePump__wrappee__lowWaterSensor(); {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,508 INFO L280 TraceCheckUtils]: 77: Hoare triple {32843#(<= 2 ~waterLevel~0)} ~pumpRunning~0 := 1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,508 INFO L280 TraceCheckUtils]: 78: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,509 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32843#(<= 2 ~waterLevel~0)} #528#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,510 INFO L280 TraceCheckUtils]: 80: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,510 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32843#(<= 2 ~waterLevel~0)} #544#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,511 INFO L280 TraceCheckUtils]: 82: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,512 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #556#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,512 INFO L280 TraceCheckUtils]: 84: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,513 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #514#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,515 INFO L280 TraceCheckUtils]: 86: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,523 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #534#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,524 INFO L263 TraceCheckUtils]: 88: Hoare triple {32843#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,525 INFO L280 TraceCheckUtils]: 89: Hoare triple {32843#(<= 2 ~waterLevel~0)} havoc ~tmp~7;havoc ~tmp___0~3; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,525 INFO L263 TraceCheckUtils]: 90: Hoare triple {32843#(<= 2 ~waterLevel~0)} call #t~ret27 := getWaterLevel(); {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,526 INFO L280 TraceCheckUtils]: 91: Hoare triple {32843#(<= 2 ~waterLevel~0)} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,527 INFO L280 TraceCheckUtils]: 92: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,527 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32843#(<= 2 ~waterLevel~0)} #460#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,528 INFO L280 TraceCheckUtils]: 94: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,529 INFO L280 TraceCheckUtils]: 95: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 == ~tmp~7); {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,529 INFO L280 TraceCheckUtils]: 96: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,530 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32843#(<= 2 ~waterLevel~0)} #536#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,530 INFO L280 TraceCheckUtils]: 98: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume true; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,531 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {32843#(<= 2 ~waterLevel~0)} {32764#true} #522#return; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,532 INFO L280 TraceCheckUtils]: 100: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !false; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,532 INFO L280 TraceCheckUtils]: 101: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,533 INFO L280 TraceCheckUtils]: 102: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,533 INFO L280 TraceCheckUtils]: 103: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~0); {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,534 INFO L280 TraceCheckUtils]: 104: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,535 INFO L280 TraceCheckUtils]: 105: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,535 INFO L280 TraceCheckUtils]: 106: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,536 INFO L280 TraceCheckUtils]: 107: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,536 INFO L280 TraceCheckUtils]: 108: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___1~0; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,537 INFO L263 TraceCheckUtils]: 109: Hoare triple {32843#(<= 2 ~waterLevel~0)} call timeShift(); {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,538 INFO L280 TraceCheckUtils]: 110: Hoare triple {32843#(<= 2 ~waterLevel~0)} assume 0 != ~pumpRunning~0; {32843#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,538 INFO L263 TraceCheckUtils]: 111: Hoare triple {32843#(<= 2 ~waterLevel~0)} call lowerWaterLevel(); {33482#(<= |old(~waterLevel~0)| ~waterLevel~0)} is VALID [2020-07-10 14:15:54,539 INFO L280 TraceCheckUtils]: 112: Hoare triple {33482#(<= |old(~waterLevel~0)| ~waterLevel~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33086#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 14:15:54,540 INFO L280 TraceCheckUtils]: 113: Hoare triple {33086#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {33086#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 14:15:54,541 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {33086#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {32843#(<= 2 ~waterLevel~0)} #532#return; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,542 INFO L280 TraceCheckUtils]: 115: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,542 INFO L263 TraceCheckUtils]: 116: Hoare triple {32847#(<= 1 ~waterLevel~0)} call processEnvironment(); {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,543 INFO L280 TraceCheckUtils]: 117: Hoare triple {32847#(<= 1 ~waterLevel~0)} havoc ~tmp~3; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,544 INFO L280 TraceCheckUtils]: 118: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume 0 != ~pumpRunning~0; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,544 INFO L263 TraceCheckUtils]: 119: Hoare triple {32847#(<= 1 ~waterLevel~0)} call #t~ret6 := isMethaneAlarm(); {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,545 INFO L280 TraceCheckUtils]: 120: Hoare triple {32847#(<= 1 ~waterLevel~0)} havoc ~retValue_acc~0; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,545 INFO L263 TraceCheckUtils]: 121: Hoare triple {32847#(<= 1 ~waterLevel~0)} call #t~ret8 := isMethaneLevelCritical(); {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,546 INFO L280 TraceCheckUtils]: 122: Hoare triple {32847#(<= 1 ~waterLevel~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,547 INFO L280 TraceCheckUtils]: 123: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume true; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,547 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {32847#(<= 1 ~waterLevel~0)} {32847#(<= 1 ~waterLevel~0)} #562#return; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,548 INFO L280 TraceCheckUtils]: 125: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,549 INFO L280 TraceCheckUtils]: 126: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume true; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,549 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {32847#(<= 1 ~waterLevel~0)} {32847#(<= 1 ~waterLevel~0)} #508#return; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,550 INFO L280 TraceCheckUtils]: 128: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,551 INFO L280 TraceCheckUtils]: 129: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume !(0 != ~tmp~3); {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,551 INFO L263 TraceCheckUtils]: 130: Hoare triple {32847#(<= 1 ~waterLevel~0)} call processEnvironment__wrappee__methaneQuery(); {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,552 INFO L280 TraceCheckUtils]: 131: Hoare triple {32847#(<= 1 ~waterLevel~0)} havoc ~tmp~2; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,552 INFO L280 TraceCheckUtils]: 132: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume 0 != ~pumpRunning~0; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,553 INFO L263 TraceCheckUtils]: 133: Hoare triple {32847#(<= 1 ~waterLevel~0)} call #t~ret5 := isLowWaterLevel(); {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,554 INFO L280 TraceCheckUtils]: 134: Hoare triple {32847#(<= 1 ~waterLevel~0)} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,554 INFO L263 TraceCheckUtils]: 135: Hoare triple {32847#(<= 1 ~waterLevel~0)} call #t~ret26 := isLowWaterSensorDry(); {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,555 INFO L280 TraceCheckUtils]: 136: Hoare triple {32847#(<= 1 ~waterLevel~0)} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,555 INFO L280 TraceCheckUtils]: 137: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume true; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,556 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {32847#(<= 1 ~waterLevel~0)} {32847#(<= 1 ~waterLevel~0)} #506#return; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,557 INFO L280 TraceCheckUtils]: 139: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,557 INFO L280 TraceCheckUtils]: 140: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume 0 != ~tmp~6;~tmp___0~2 := 0; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,558 INFO L280 TraceCheckUtils]: 141: Hoare triple {32847#(<= 1 ~waterLevel~0)} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,559 INFO L280 TraceCheckUtils]: 142: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume true; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,559 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {32847#(<= 1 ~waterLevel~0)} {32847#(<= 1 ~waterLevel~0)} #550#return; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,560 INFO L280 TraceCheckUtils]: 144: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,561 INFO L280 TraceCheckUtils]: 145: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume !(0 != ~tmp~2); {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,562 INFO L263 TraceCheckUtils]: 146: Hoare triple {32847#(<= 1 ~waterLevel~0)} call processEnvironment__wrappee__highWaterSensor(); {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,566 INFO L280 TraceCheckUtils]: 147: Hoare triple {32847#(<= 1 ~waterLevel~0)} havoc ~tmp~1; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,567 INFO L280 TraceCheckUtils]: 148: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume !(0 == ~pumpRunning~0); {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,568 INFO L263 TraceCheckUtils]: 149: Hoare triple {32847#(<= 1 ~waterLevel~0)} call processEnvironment__wrappee__base(); {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,568 INFO L280 TraceCheckUtils]: 150: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume true; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,569 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {32847#(<= 1 ~waterLevel~0)} {32847#(<= 1 ~waterLevel~0)} #548#return; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,570 INFO L280 TraceCheckUtils]: 152: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume true; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,570 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {32847#(<= 1 ~waterLevel~0)} {32847#(<= 1 ~waterLevel~0)} #554#return; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,571 INFO L280 TraceCheckUtils]: 154: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume true; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,572 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {32847#(<= 1 ~waterLevel~0)} {32847#(<= 1 ~waterLevel~0)} #512#return; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,572 INFO L280 TraceCheckUtils]: 156: Hoare triple {32847#(<= 1 ~waterLevel~0)} assume true; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,573 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {32847#(<= 1 ~waterLevel~0)} {32847#(<= 1 ~waterLevel~0)} #534#return; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,573 INFO L263 TraceCheckUtils]: 158: Hoare triple {32847#(<= 1 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,574 INFO L280 TraceCheckUtils]: 159: Hoare triple {32847#(<= 1 ~waterLevel~0)} havoc ~tmp~7;havoc ~tmp___0~3; {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,575 INFO L263 TraceCheckUtils]: 160: Hoare triple {32847#(<= 1 ~waterLevel~0)} call #t~ret27 := getWaterLevel(); {32847#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 14:15:54,575 INFO L280 TraceCheckUtils]: 161: Hoare triple {32847#(<= 1 ~waterLevel~0)} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {33633#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= 1 ~waterLevel~0))} is VALID [2020-07-10 14:15:54,576 INFO L280 TraceCheckUtils]: 162: Hoare triple {33633#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= 1 ~waterLevel~0))} assume true; {33633#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= 1 ~waterLevel~0))} is VALID [2020-07-10 14:15:54,577 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {33633#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= 1 ~waterLevel~0))} {32847#(<= 1 ~waterLevel~0)} #460#return; {32892#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret27|)} is VALID [2020-07-10 14:15:54,578 INFO L280 TraceCheckUtils]: 164: Hoare triple {32892#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret27|)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {32893#(<= 1 __utac_acc__Specification4_spec__1_~tmp~7)} is VALID [2020-07-10 14:15:54,579 INFO L280 TraceCheckUtils]: 165: Hoare triple {32893#(<= 1 __utac_acc__Specification4_spec__1_~tmp~7)} assume 0 == ~tmp~7; {32765#false} is VALID [2020-07-10 14:15:54,579 INFO L263 TraceCheckUtils]: 166: Hoare triple {32765#false} call #t~ret28 := isPumpRunning(); {32765#false} is VALID [2020-07-10 14:15:54,579 INFO L280 TraceCheckUtils]: 167: Hoare triple {32765#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {32765#false} is VALID [2020-07-10 14:15:54,579 INFO L280 TraceCheckUtils]: 168: Hoare triple {32765#false} assume true; {32765#false} is VALID [2020-07-10 14:15:54,579 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {32765#false} {32765#false} #462#return; {32765#false} is VALID [2020-07-10 14:15:54,580 INFO L280 TraceCheckUtils]: 170: Hoare triple {32765#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {32765#false} is VALID [2020-07-10 14:15:54,580 INFO L280 TraceCheckUtils]: 171: Hoare triple {32765#false} assume 0 != ~tmp___0~3; {32765#false} is VALID [2020-07-10 14:15:54,580 INFO L263 TraceCheckUtils]: 172: Hoare triple {32765#false} call __automaton_fail(); {32765#false} is VALID [2020-07-10 14:15:54,580 INFO L280 TraceCheckUtils]: 173: Hoare triple {32765#false} assume !false; {32765#false} is VALID [2020-07-10 14:15:54,604 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 19 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 14:15:54,605 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:15:54,605 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 9] total 14 [2020-07-10 14:15:54,605 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1698519233] [2020-07-10 14:15:54,607 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 174 [2020-07-10 14:15:54,719 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:15:54,719 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 14:15:55,027 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 257 edges. 257 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:15:55,027 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 14:15:55,028 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:15:55,028 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 14:15:55,028 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=143, Unknown=0, NotChecked=0, Total=182 [2020-07-10 14:15:55,028 INFO L87 Difference]: Start difference. First operand 790 states and 937 transitions. Second operand 14 states. [2020-07-10 14:15:56,400 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 14:15:59,892 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 14:16:05,979 WARN L193 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 188 [2020-07-10 14:16:06,689 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 14:16:07,243 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 14:16:07,932 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 188 [2020-07-10 14:16:08,687 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:16:09,223 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:16:18,514 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 14:16:30,700 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:16:30,700 INFO L93 Difference]: Finished difference Result 1587 states and 1979 transitions. [2020-07-10 14:16:30,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-10 14:16:30,701 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 174 [2020-07-10 14:16:30,701 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:16:30,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 14:16:30,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 746 transitions. [2020-07-10 14:16:30,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 14:16:30,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 746 transitions. [2020-07-10 14:16:30,716 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 746 transitions. [2020-07-10 14:16:33,515 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 746 edges. 746 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:16:33,578 INFO L225 Difference]: With dead ends: 1587 [2020-07-10 14:16:33,579 INFO L226 Difference]: Without dead ends: 889 [2020-07-10 14:16:33,581 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 275 GetRequests, 237 SyntacticMatches, 6 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 269 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=319, Invalid=803, Unknown=0, NotChecked=0, Total=1122 [2020-07-10 14:16:33,582 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 889 states. [2020-07-10 14:16:41,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 889 to 772. [2020-07-10 14:16:41,197 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:16:41,197 INFO L82 GeneralOperation]: Start isEquivalent. First operand 889 states. Second operand 772 states. [2020-07-10 14:16:41,197 INFO L74 IsIncluded]: Start isIncluded. First operand 889 states. Second operand 772 states. [2020-07-10 14:16:41,197 INFO L87 Difference]: Start difference. First operand 889 states. Second operand 772 states. [2020-07-10 14:16:41,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:16:41,242 INFO L93 Difference]: Finished difference Result 889 states and 1121 transitions. [2020-07-10 14:16:41,242 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1121 transitions. [2020-07-10 14:16:41,244 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:16:41,244 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:16:41,244 INFO L74 IsIncluded]: Start isIncluded. First operand 772 states. Second operand 889 states. [2020-07-10 14:16:41,244 INFO L87 Difference]: Start difference. First operand 772 states. Second operand 889 states. [2020-07-10 14:16:41,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:16:41,287 INFO L93 Difference]: Finished difference Result 889 states and 1121 transitions. [2020-07-10 14:16:41,287 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1121 transitions. [2020-07-10 14:16:41,288 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:16:41,289 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:16:41,289 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:16:41,289 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:16:41,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 772 states. [2020-07-10 14:16:41,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 772 states and 915 transitions. [2020-07-10 14:16:41,323 INFO L78 Accepts]: Start accepts. Automaton has 772 states and 915 transitions. Word has length 174 [2020-07-10 14:16:41,323 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:16:41,323 INFO L479 AbstractCegarLoop]: Abstraction has 772 states and 915 transitions. [2020-07-10 14:16:41,323 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-10 14:16:41,323 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 915 transitions. [2020-07-10 14:16:41,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2020-07-10 14:16:41,327 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:16:41,327 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:16:41,540 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-10 14:16:41,541 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:16:41,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:16:41,542 INFO L82 PathProgramCache]: Analyzing trace with hash 1949464188, now seen corresponding path program 2 times [2020-07-10 14:16:41,542 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:16:41,543 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1721008560] [2020-07-10 14:16:41,543 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:16:41,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:41,925 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 14:16:41,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:41,995 INFO L280 TraceCheckUtils]: 0: Hoare triple {38958#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {38768#true} is VALID [2020-07-10 14:16:41,995 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:41,996 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38768#true} {38768#true} #568#return; {38768#true} is VALID [2020-07-10 14:16:41,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,000 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {38768#true} {38768#true} #466#return; {38768#true} is VALID [2020-07-10 14:16:42,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,003 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,003 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {38768#true} {38768#true} #468#return; {38768#true} is VALID [2020-07-10 14:16:42,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,007 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {38768#true} is VALID [2020-07-10 14:16:42,007 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,007 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38768#true} {38768#true} #470#return; {38768#true} is VALID [2020-07-10 14:16:42,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,010 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,011 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {38768#true} {38768#true} #472#return; {38768#true} is VALID [2020-07-10 14:16:42,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,030 INFO L280 TraceCheckUtils]: 0: Hoare triple {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {38768#true} is VALID [2020-07-10 14:16:42,031 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,031 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38768#true} {38768#true} #516#return; {38768#true} is VALID [2020-07-10 14:16:42,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~12; {38768#true} is VALID [2020-07-10 14:16:42,190 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,191 INFO L280 TraceCheckUtils]: 2: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,192 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #530#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,192 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {38768#true} is VALID [2020-07-10 14:16:42,193 INFO L263 TraceCheckUtils]: 1: Hoare triple {38768#true} call #t~ret25 := isHighWaterSensorDry(); {38768#true} is VALID [2020-07-10 14:16:42,193 INFO L280 TraceCheckUtils]: 2: Hoare triple {38768#true} havoc ~retValue_acc~12; {38768#true} is VALID [2020-07-10 14:16:42,193 INFO L280 TraceCheckUtils]: 3: Hoare triple {38768#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,194 INFO L280 TraceCheckUtils]: 4: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,196 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #530#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,196 INFO L280 TraceCheckUtils]: 6: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,197 INFO L280 TraceCheckUtils]: 7: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,197 INFO L280 TraceCheckUtils]: 8: Hoare triple {38847#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,198 INFO L280 TraceCheckUtils]: 9: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,199 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #542#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,209 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-10 14:16:42,209 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,210 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-10 14:16:42,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:42,210 INFO L263 TraceCheckUtils]: 1: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-10 14:16:42,210 INFO L280 TraceCheckUtils]: 2: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-10 14:16:42,211 INFO L280 TraceCheckUtils]: 3: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,211 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-10 14:16:42,211 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:42,211 INFO L280 TraceCheckUtils]: 6: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,212 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38768#true} {38768#true} #526#return; {38768#true} is VALID [2020-07-10 14:16:42,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,216 INFO L280 TraceCheckUtils]: 0: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38768#true} is VALID [2020-07-10 14:16:42,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,217 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38768#true} {38768#true} #528#return; {38768#true} is VALID [2020-07-10 14:16:42,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {38768#true} is VALID [2020-07-10 14:16:42,217 INFO L263 TraceCheckUtils]: 1: Hoare triple {38768#true} call #t~ret7 := isMethaneAlarm(); {38768#true} is VALID [2020-07-10 14:16:42,218 INFO L280 TraceCheckUtils]: 2: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:42,218 INFO L263 TraceCheckUtils]: 3: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-10 14:16:42,218 INFO L280 TraceCheckUtils]: 4: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-10 14:16:42,218 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,218 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-10 14:16:42,219 INFO L280 TraceCheckUtils]: 7: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:42,219 INFO L280 TraceCheckUtils]: 8: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,219 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {38768#true} {38768#true} #526#return; {38768#true} is VALID [2020-07-10 14:16:42,219 INFO L280 TraceCheckUtils]: 10: Hoare triple {38768#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {38768#true} is VALID [2020-07-10 14:16:42,219 INFO L280 TraceCheckUtils]: 11: Hoare triple {38768#true} assume !(0 != ~tmp~4); {38768#true} is VALID [2020-07-10 14:16:42,220 INFO L263 TraceCheckUtils]: 12: Hoare triple {38768#true} call activatePump__wrappee__lowWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,220 INFO L280 TraceCheckUtils]: 13: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38768#true} is VALID [2020-07-10 14:16:42,221 INFO L280 TraceCheckUtils]: 14: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,221 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {38768#true} {38768#true} #528#return; {38768#true} is VALID [2020-07-10 14:16:42,221 INFO L280 TraceCheckUtils]: 16: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,222 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {38768#true} {38847#(<= 2 ~waterLevel~0)} #544#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,222 INFO L280 TraceCheckUtils]: 0: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38768#true} is VALID [2020-07-10 14:16:42,222 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume 0 == ~pumpRunning~0; {38768#true} is VALID [2020-07-10 14:16:42,223 INFO L263 TraceCheckUtils]: 2: Hoare triple {38768#true} call #t~ret4 := isHighWaterLevel(); {38768#true} is VALID [2020-07-10 14:16:42,223 INFO L280 TraceCheckUtils]: 3: Hoare triple {38768#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {38768#true} is VALID [2020-07-10 14:16:42,223 INFO L263 TraceCheckUtils]: 4: Hoare triple {38768#true} call #t~ret25 := isHighWaterSensorDry(); {38768#true} is VALID [2020-07-10 14:16:42,223 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} havoc ~retValue_acc~12; {38768#true} is VALID [2020-07-10 14:16:42,224 INFO L280 TraceCheckUtils]: 6: Hoare triple {38768#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,225 INFO L280 TraceCheckUtils]: 7: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,225 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #530#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,226 INFO L280 TraceCheckUtils]: 9: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,227 INFO L280 TraceCheckUtils]: 10: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,227 INFO L280 TraceCheckUtils]: 11: Hoare triple {38847#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,228 INFO L280 TraceCheckUtils]: 12: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,229 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #542#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,229 INFO L280 TraceCheckUtils]: 14: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,230 INFO L280 TraceCheckUtils]: 15: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,231 INFO L263 TraceCheckUtils]: 16: Hoare triple {38847#(<= 2 ~waterLevel~0)} call activatePump(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,231 INFO L280 TraceCheckUtils]: 17: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {38768#true} is VALID [2020-07-10 14:16:42,231 INFO L263 TraceCheckUtils]: 18: Hoare triple {38768#true} call #t~ret7 := isMethaneAlarm(); {38768#true} is VALID [2020-07-10 14:16:42,232 INFO L280 TraceCheckUtils]: 19: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:42,232 INFO L263 TraceCheckUtils]: 20: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-10 14:16:42,232 INFO L280 TraceCheckUtils]: 21: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-10 14:16:42,232 INFO L280 TraceCheckUtils]: 22: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,233 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-10 14:16:42,233 INFO L280 TraceCheckUtils]: 24: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:42,233 INFO L280 TraceCheckUtils]: 25: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,234 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {38768#true} {38768#true} #526#return; {38768#true} is VALID [2020-07-10 14:16:42,234 INFO L280 TraceCheckUtils]: 27: Hoare triple {38768#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {38768#true} is VALID [2020-07-10 14:16:42,234 INFO L280 TraceCheckUtils]: 28: Hoare triple {38768#true} assume !(0 != ~tmp~4); {38768#true} is VALID [2020-07-10 14:16:42,235 INFO L263 TraceCheckUtils]: 29: Hoare triple {38768#true} call activatePump__wrappee__lowWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,235 INFO L280 TraceCheckUtils]: 30: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38768#true} is VALID [2020-07-10 14:16:42,236 INFO L280 TraceCheckUtils]: 31: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,236 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {38768#true} {38768#true} #528#return; {38768#true} is VALID [2020-07-10 14:16:42,236 INFO L280 TraceCheckUtils]: 33: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,237 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {38768#true} {38847#(<= 2 ~waterLevel~0)} #544#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,238 INFO L280 TraceCheckUtils]: 35: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,239 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #556#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,240 INFO L280 TraceCheckUtils]: 0: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {38768#true} is VALID [2020-07-10 14:16:42,241 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume !(0 != ~pumpRunning~0); {38768#true} is VALID [2020-07-10 14:16:42,242 INFO L263 TraceCheckUtils]: 2: Hoare triple {38768#true} call processEnvironment__wrappee__highWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,242 INFO L280 TraceCheckUtils]: 3: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38768#true} is VALID [2020-07-10 14:16:42,242 INFO L280 TraceCheckUtils]: 4: Hoare triple {38768#true} assume 0 == ~pumpRunning~0; {38768#true} is VALID [2020-07-10 14:16:42,242 INFO L263 TraceCheckUtils]: 5: Hoare triple {38768#true} call #t~ret4 := isHighWaterLevel(); {38768#true} is VALID [2020-07-10 14:16:42,243 INFO L280 TraceCheckUtils]: 6: Hoare triple {38768#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {38768#true} is VALID [2020-07-10 14:16:42,243 INFO L263 TraceCheckUtils]: 7: Hoare triple {38768#true} call #t~ret25 := isHighWaterSensorDry(); {38768#true} is VALID [2020-07-10 14:16:42,243 INFO L280 TraceCheckUtils]: 8: Hoare triple {38768#true} havoc ~retValue_acc~12; {38768#true} is VALID [2020-07-10 14:16:42,244 INFO L280 TraceCheckUtils]: 9: Hoare triple {38768#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,245 INFO L280 TraceCheckUtils]: 10: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,246 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #530#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,247 INFO L280 TraceCheckUtils]: 12: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,247 INFO L280 TraceCheckUtils]: 13: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,249 INFO L280 TraceCheckUtils]: 14: Hoare triple {38847#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,249 INFO L280 TraceCheckUtils]: 15: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,250 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #542#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,251 INFO L280 TraceCheckUtils]: 17: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,252 INFO L280 TraceCheckUtils]: 18: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,253 INFO L263 TraceCheckUtils]: 19: Hoare triple {38847#(<= 2 ~waterLevel~0)} call activatePump(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,253 INFO L280 TraceCheckUtils]: 20: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {38768#true} is VALID [2020-07-10 14:16:42,253 INFO L263 TraceCheckUtils]: 21: Hoare triple {38768#true} call #t~ret7 := isMethaneAlarm(); {38768#true} is VALID [2020-07-10 14:16:42,254 INFO L280 TraceCheckUtils]: 22: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:42,254 INFO L263 TraceCheckUtils]: 23: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-10 14:16:42,254 INFO L280 TraceCheckUtils]: 24: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-10 14:16:42,254 INFO L280 TraceCheckUtils]: 25: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,255 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-10 14:16:42,255 INFO L280 TraceCheckUtils]: 27: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:42,255 INFO L280 TraceCheckUtils]: 28: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,255 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {38768#true} {38768#true} #526#return; {38768#true} is VALID [2020-07-10 14:16:42,256 INFO L280 TraceCheckUtils]: 30: Hoare triple {38768#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {38768#true} is VALID [2020-07-10 14:16:42,256 INFO L280 TraceCheckUtils]: 31: Hoare triple {38768#true} assume !(0 != ~tmp~4); {38768#true} is VALID [2020-07-10 14:16:42,257 INFO L263 TraceCheckUtils]: 32: Hoare triple {38768#true} call activatePump__wrappee__lowWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,257 INFO L280 TraceCheckUtils]: 33: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38768#true} is VALID [2020-07-10 14:16:42,257 INFO L280 TraceCheckUtils]: 34: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,258 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {38768#true} {38768#true} #528#return; {38768#true} is VALID [2020-07-10 14:16:42,258 INFO L280 TraceCheckUtils]: 36: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,259 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {38768#true} {38847#(<= 2 ~waterLevel~0)} #544#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,259 INFO L280 TraceCheckUtils]: 38: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,260 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #556#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,260 INFO L280 TraceCheckUtils]: 40: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,262 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #514#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {38768#true} is VALID [2020-07-10 14:16:42,263 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume !(0 != ~pumpRunning~0); {38768#true} is VALID [2020-07-10 14:16:42,264 INFO L263 TraceCheckUtils]: 2: Hoare triple {38768#true} call processEnvironment__wrappee__methaneQuery(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,264 INFO L280 TraceCheckUtils]: 3: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {38768#true} is VALID [2020-07-10 14:16:42,264 INFO L280 TraceCheckUtils]: 4: Hoare triple {38768#true} assume !(0 != ~pumpRunning~0); {38768#true} is VALID [2020-07-10 14:16:42,265 INFO L263 TraceCheckUtils]: 5: Hoare triple {38768#true} call processEnvironment__wrappee__highWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,265 INFO L280 TraceCheckUtils]: 6: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38768#true} is VALID [2020-07-10 14:16:42,266 INFO L280 TraceCheckUtils]: 7: Hoare triple {38768#true} assume 0 == ~pumpRunning~0; {38768#true} is VALID [2020-07-10 14:16:42,266 INFO L263 TraceCheckUtils]: 8: Hoare triple {38768#true} call #t~ret4 := isHighWaterLevel(); {38768#true} is VALID [2020-07-10 14:16:42,266 INFO L280 TraceCheckUtils]: 9: Hoare triple {38768#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {38768#true} is VALID [2020-07-10 14:16:42,266 INFO L263 TraceCheckUtils]: 10: Hoare triple {38768#true} call #t~ret25 := isHighWaterSensorDry(); {38768#true} is VALID [2020-07-10 14:16:42,266 INFO L280 TraceCheckUtils]: 11: Hoare triple {38768#true} havoc ~retValue_acc~12; {38768#true} is VALID [2020-07-10 14:16:42,267 INFO L280 TraceCheckUtils]: 12: Hoare triple {38768#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,268 INFO L280 TraceCheckUtils]: 13: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,268 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #530#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,269 INFO L280 TraceCheckUtils]: 15: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,269 INFO L280 TraceCheckUtils]: 16: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,270 INFO L280 TraceCheckUtils]: 17: Hoare triple {38847#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,271 INFO L280 TraceCheckUtils]: 18: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,271 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #542#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,272 INFO L280 TraceCheckUtils]: 20: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,273 INFO L280 TraceCheckUtils]: 21: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,274 INFO L263 TraceCheckUtils]: 22: Hoare triple {38847#(<= 2 ~waterLevel~0)} call activatePump(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,274 INFO L280 TraceCheckUtils]: 23: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {38768#true} is VALID [2020-07-10 14:16:42,274 INFO L263 TraceCheckUtils]: 24: Hoare triple {38768#true} call #t~ret7 := isMethaneAlarm(); {38768#true} is VALID [2020-07-10 14:16:42,274 INFO L280 TraceCheckUtils]: 25: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:42,275 INFO L263 TraceCheckUtils]: 26: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-10 14:16:42,275 INFO L280 TraceCheckUtils]: 27: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-10 14:16:42,275 INFO L280 TraceCheckUtils]: 28: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,275 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-10 14:16:42,275 INFO L280 TraceCheckUtils]: 30: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:42,276 INFO L280 TraceCheckUtils]: 31: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,276 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {38768#true} {38768#true} #526#return; {38768#true} is VALID [2020-07-10 14:16:42,276 INFO L280 TraceCheckUtils]: 33: Hoare triple {38768#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {38768#true} is VALID [2020-07-10 14:16:42,276 INFO L280 TraceCheckUtils]: 34: Hoare triple {38768#true} assume !(0 != ~tmp~4); {38768#true} is VALID [2020-07-10 14:16:42,277 INFO L263 TraceCheckUtils]: 35: Hoare triple {38768#true} call activatePump__wrappee__lowWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,277 INFO L280 TraceCheckUtils]: 36: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38768#true} is VALID [2020-07-10 14:16:42,278 INFO L280 TraceCheckUtils]: 37: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,278 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {38768#true} {38768#true} #528#return; {38768#true} is VALID [2020-07-10 14:16:42,278 INFO L280 TraceCheckUtils]: 39: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,279 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {38768#true} {38847#(<= 2 ~waterLevel~0)} #544#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,279 INFO L280 TraceCheckUtils]: 41: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,280 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #556#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,280 INFO L280 TraceCheckUtils]: 43: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,281 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #514#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,282 INFO L280 TraceCheckUtils]: 45: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,282 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #534#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,297 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {38768#true} is VALID [2020-07-10 14:16:42,297 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,297 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38768#true} {38768#true} #460#return; {38768#true} is VALID [2020-07-10 14:16:42,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~tmp~7;havoc ~tmp___0~3; {38768#true} is VALID [2020-07-10 14:16:42,298 INFO L263 TraceCheckUtils]: 1: Hoare triple {38768#true} call #t~ret27 := getWaterLevel(); {38768#true} is VALID [2020-07-10 14:16:42,298 INFO L280 TraceCheckUtils]: 2: Hoare triple {38768#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {38768#true} is VALID [2020-07-10 14:16:42,298 INFO L280 TraceCheckUtils]: 3: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,299 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38768#true} {38768#true} #460#return; {38768#true} is VALID [2020-07-10 14:16:42,299 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {38768#true} is VALID [2020-07-10 14:16:42,299 INFO L280 TraceCheckUtils]: 6: Hoare triple {38768#true} assume !(0 == ~tmp~7); {38768#true} is VALID [2020-07-10 14:16:42,299 INFO L280 TraceCheckUtils]: 7: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,300 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {38768#true} {38847#(<= 2 ~waterLevel~0)} #536#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,300 INFO L280 TraceCheckUtils]: 0: Hoare triple {38960#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {38768#true} is VALID [2020-07-10 14:16:42,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume 0 != ~systemActive~0; {38768#true} is VALID [2020-07-10 14:16:42,301 INFO L263 TraceCheckUtils]: 2: Hoare triple {38768#true} call processEnvironment(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,302 INFO L280 TraceCheckUtils]: 3: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {38768#true} is VALID [2020-07-10 14:16:42,302 INFO L280 TraceCheckUtils]: 4: Hoare triple {38768#true} assume !(0 != ~pumpRunning~0); {38768#true} is VALID [2020-07-10 14:16:42,303 INFO L263 TraceCheckUtils]: 5: Hoare triple {38768#true} call processEnvironment__wrappee__methaneQuery(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,303 INFO L280 TraceCheckUtils]: 6: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {38768#true} is VALID [2020-07-10 14:16:42,303 INFO L280 TraceCheckUtils]: 7: Hoare triple {38768#true} assume !(0 != ~pumpRunning~0); {38768#true} is VALID [2020-07-10 14:16:42,304 INFO L263 TraceCheckUtils]: 8: Hoare triple {38768#true} call processEnvironment__wrappee__highWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,304 INFO L280 TraceCheckUtils]: 9: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38768#true} is VALID [2020-07-10 14:16:42,304 INFO L280 TraceCheckUtils]: 10: Hoare triple {38768#true} assume 0 == ~pumpRunning~0; {38768#true} is VALID [2020-07-10 14:16:42,304 INFO L263 TraceCheckUtils]: 11: Hoare triple {38768#true} call #t~ret4 := isHighWaterLevel(); {38768#true} is VALID [2020-07-10 14:16:42,305 INFO L280 TraceCheckUtils]: 12: Hoare triple {38768#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {38768#true} is VALID [2020-07-10 14:16:42,305 INFO L263 TraceCheckUtils]: 13: Hoare triple {38768#true} call #t~ret25 := isHighWaterSensorDry(); {38768#true} is VALID [2020-07-10 14:16:42,305 INFO L280 TraceCheckUtils]: 14: Hoare triple {38768#true} havoc ~retValue_acc~12; {38768#true} is VALID [2020-07-10 14:16:42,306 INFO L280 TraceCheckUtils]: 15: Hoare triple {38768#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,306 INFO L280 TraceCheckUtils]: 16: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,307 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #530#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,308 INFO L280 TraceCheckUtils]: 18: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,308 INFO L280 TraceCheckUtils]: 19: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,309 INFO L280 TraceCheckUtils]: 20: Hoare triple {38847#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,310 INFO L280 TraceCheckUtils]: 21: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,310 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #542#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,311 INFO L280 TraceCheckUtils]: 23: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,311 INFO L280 TraceCheckUtils]: 24: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,312 INFO L263 TraceCheckUtils]: 25: Hoare triple {38847#(<= 2 ~waterLevel~0)} call activatePump(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,312 INFO L280 TraceCheckUtils]: 26: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {38768#true} is VALID [2020-07-10 14:16:42,313 INFO L263 TraceCheckUtils]: 27: Hoare triple {38768#true} call #t~ret7 := isMethaneAlarm(); {38768#true} is VALID [2020-07-10 14:16:42,313 INFO L280 TraceCheckUtils]: 28: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:42,313 INFO L263 TraceCheckUtils]: 29: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-10 14:16:42,313 INFO L280 TraceCheckUtils]: 30: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-10 14:16:42,313 INFO L280 TraceCheckUtils]: 31: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,313 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-10 14:16:42,314 INFO L280 TraceCheckUtils]: 33: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:42,314 INFO L280 TraceCheckUtils]: 34: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,314 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {38768#true} {38768#true} #526#return; {38768#true} is VALID [2020-07-10 14:16:42,314 INFO L280 TraceCheckUtils]: 36: Hoare triple {38768#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {38768#true} is VALID [2020-07-10 14:16:42,314 INFO L280 TraceCheckUtils]: 37: Hoare triple {38768#true} assume !(0 != ~tmp~4); {38768#true} is VALID [2020-07-10 14:16:42,316 INFO L263 TraceCheckUtils]: 38: Hoare triple {38768#true} call activatePump__wrappee__lowWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,316 INFO L280 TraceCheckUtils]: 39: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38768#true} is VALID [2020-07-10 14:16:42,316 INFO L280 TraceCheckUtils]: 40: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,316 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {38768#true} {38768#true} #528#return; {38768#true} is VALID [2020-07-10 14:16:42,316 INFO L280 TraceCheckUtils]: 42: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,317 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {38768#true} {38847#(<= 2 ~waterLevel~0)} #544#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,318 INFO L280 TraceCheckUtils]: 44: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,318 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #556#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,319 INFO L280 TraceCheckUtils]: 46: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,319 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #514#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,320 INFO L280 TraceCheckUtils]: 48: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,321 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #534#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,321 INFO L263 TraceCheckUtils]: 50: Hoare triple {38847#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {38768#true} is VALID [2020-07-10 14:16:42,321 INFO L280 TraceCheckUtils]: 51: Hoare triple {38768#true} havoc ~tmp~7;havoc ~tmp___0~3; {38768#true} is VALID [2020-07-10 14:16:42,321 INFO L263 TraceCheckUtils]: 52: Hoare triple {38768#true} call #t~ret27 := getWaterLevel(); {38768#true} is VALID [2020-07-10 14:16:42,321 INFO L280 TraceCheckUtils]: 53: Hoare triple {38768#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {38768#true} is VALID [2020-07-10 14:16:42,322 INFO L280 TraceCheckUtils]: 54: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,322 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {38768#true} {38768#true} #460#return; {38768#true} is VALID [2020-07-10 14:16:42,322 INFO L280 TraceCheckUtils]: 56: Hoare triple {38768#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {38768#true} is VALID [2020-07-10 14:16:42,322 INFO L280 TraceCheckUtils]: 57: Hoare triple {38768#true} assume !(0 == ~tmp~7); {38768#true} is VALID [2020-07-10 14:16:42,322 INFO L280 TraceCheckUtils]: 58: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,323 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {38768#true} {38847#(<= 2 ~waterLevel~0)} #536#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,324 INFO L280 TraceCheckUtils]: 60: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,324 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #522#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39202#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 14:16:42,426 INFO L280 TraceCheckUtils]: 1: Hoare triple {39202#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {39202#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 14:16:42,427 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39202#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} #532#return; {39150#(or (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:16:42,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,483 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-10 14:16:42,484 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,484 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-10 14:16:42,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:42,484 INFO L263 TraceCheckUtils]: 1: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-10 14:16:42,485 INFO L280 TraceCheckUtils]: 2: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-10 14:16:42,485 INFO L280 TraceCheckUtils]: 3: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,485 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-10 14:16:42,485 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:42,486 INFO L280 TraceCheckUtils]: 6: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,486 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38768#true} {38768#true} #508#return; {38768#true} is VALID [2020-07-10 14:16:42,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,631 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:16:42,632 INFO L280 TraceCheckUtils]: 1: Hoare triple {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:16:42,633 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {38768#true} #506#return; {39260#(or (= 0 |isLowWaterLevel_#t~ret26|) (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:16:42,633 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {38768#true} is VALID [2020-07-10 14:16:42,633 INFO L263 TraceCheckUtils]: 1: Hoare triple {38768#true} call #t~ret26 := isLowWaterSensorDry(); {38768#true} is VALID [2020-07-10 14:16:42,634 INFO L280 TraceCheckUtils]: 2: Hoare triple {38768#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:16:42,635 INFO L280 TraceCheckUtils]: 3: Hoare triple {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:16:42,636 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {38768#true} #506#return; {39260#(or (= 0 |isLowWaterLevel_#t~ret26|) (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:16:42,637 INFO L280 TraceCheckUtils]: 5: Hoare triple {39260#(or (= 0 |isLowWaterLevel_#t~ret26|) (= 0 ~waterLevel~0))} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {39261#(or (= isLowWaterLevel_~tmp~6 0) (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:16:42,638 INFO L280 TraceCheckUtils]: 6: Hoare triple {39261#(or (= isLowWaterLevel_~tmp~6 0) (= 0 ~waterLevel~0))} assume 0 != ~tmp~6;~tmp___0~2 := 0; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,638 INFO L280 TraceCheckUtils]: 7: Hoare triple {39236#(= 0 ~waterLevel~0)} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,639 INFO L280 TraceCheckUtils]: 8: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,640 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {38768#true} #550#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,646 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,646 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {38768#true} {38768#true} #548#return; {38768#true} is VALID [2020-07-10 14:16:42,647 INFO L280 TraceCheckUtils]: 0: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38768#true} is VALID [2020-07-10 14:16:42,647 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume !(0 == ~pumpRunning~0); {38768#true} is VALID [2020-07-10 14:16:42,647 INFO L263 TraceCheckUtils]: 2: Hoare triple {38768#true} call processEnvironment__wrappee__base(); {38768#true} is VALID [2020-07-10 14:16:42,647 INFO L280 TraceCheckUtils]: 3: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,648 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38768#true} {38768#true} #548#return; {38768#true} is VALID [2020-07-10 14:16:42,648 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,649 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {38768#true} {39236#(= 0 ~waterLevel~0)} #554#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,649 INFO L280 TraceCheckUtils]: 0: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {38768#true} is VALID [2020-07-10 14:16:42,649 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-10 14:16:42,649 INFO L263 TraceCheckUtils]: 2: Hoare triple {38768#true} call #t~ret5 := isLowWaterLevel(); {38768#true} is VALID [2020-07-10 14:16:42,650 INFO L280 TraceCheckUtils]: 3: Hoare triple {38768#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {38768#true} is VALID [2020-07-10 14:16:42,650 INFO L263 TraceCheckUtils]: 4: Hoare triple {38768#true} call #t~ret26 := isLowWaterSensorDry(); {38768#true} is VALID [2020-07-10 14:16:42,651 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:16:42,652 INFO L280 TraceCheckUtils]: 6: Hoare triple {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:16:42,653 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {38768#true} #506#return; {39260#(or (= 0 |isLowWaterLevel_#t~ret26|) (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:16:42,653 INFO L280 TraceCheckUtils]: 8: Hoare triple {39260#(or (= 0 |isLowWaterLevel_#t~ret26|) (= 0 ~waterLevel~0))} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {39261#(or (= isLowWaterLevel_~tmp~6 0) (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:16:42,654 INFO L280 TraceCheckUtils]: 9: Hoare triple {39261#(or (= isLowWaterLevel_~tmp~6 0) (= 0 ~waterLevel~0))} assume 0 != ~tmp~6;~tmp___0~2 := 0; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,655 INFO L280 TraceCheckUtils]: 10: Hoare triple {39236#(= 0 ~waterLevel~0)} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,656 INFO L280 TraceCheckUtils]: 11: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,657 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {38768#true} #550#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,657 INFO L280 TraceCheckUtils]: 13: Hoare triple {39236#(= 0 ~waterLevel~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,658 INFO L280 TraceCheckUtils]: 14: Hoare triple {39236#(= 0 ~waterLevel~0)} assume !(0 != ~tmp~2); {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,659 INFO L263 TraceCheckUtils]: 15: Hoare triple {39236#(= 0 ~waterLevel~0)} call processEnvironment__wrappee__highWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,659 INFO L280 TraceCheckUtils]: 16: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38768#true} is VALID [2020-07-10 14:16:42,659 INFO L280 TraceCheckUtils]: 17: Hoare triple {38768#true} assume !(0 == ~pumpRunning~0); {38768#true} is VALID [2020-07-10 14:16:42,659 INFO L263 TraceCheckUtils]: 18: Hoare triple {38768#true} call processEnvironment__wrappee__base(); {38768#true} is VALID [2020-07-10 14:16:42,659 INFO L280 TraceCheckUtils]: 19: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,660 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {38768#true} {38768#true} #548#return; {38768#true} is VALID [2020-07-10 14:16:42,660 INFO L280 TraceCheckUtils]: 21: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,661 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {38768#true} {39236#(= 0 ~waterLevel~0)} #554#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,661 INFO L280 TraceCheckUtils]: 23: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,662 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {38768#true} #512#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {38768#true} is VALID [2020-07-10 14:16:42,663 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-10 14:16:42,664 INFO L263 TraceCheckUtils]: 2: Hoare triple {38768#true} call #t~ret6 := isMethaneAlarm(); {38768#true} is VALID [2020-07-10 14:16:42,664 INFO L280 TraceCheckUtils]: 3: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:42,664 INFO L263 TraceCheckUtils]: 4: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-10 14:16:42,664 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-10 14:16:42,664 INFO L280 TraceCheckUtils]: 6: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,665 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-10 14:16:42,665 INFO L280 TraceCheckUtils]: 8: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:42,665 INFO L280 TraceCheckUtils]: 9: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,665 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {38768#true} {38768#true} #508#return; {38768#true} is VALID [2020-07-10 14:16:42,665 INFO L280 TraceCheckUtils]: 11: Hoare triple {38768#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {38768#true} is VALID [2020-07-10 14:16:42,665 INFO L280 TraceCheckUtils]: 12: Hoare triple {38768#true} assume !(0 != ~tmp~3); {38768#true} is VALID [2020-07-10 14:16:42,666 INFO L263 TraceCheckUtils]: 13: Hoare triple {38768#true} call processEnvironment__wrappee__methaneQuery(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,667 INFO L280 TraceCheckUtils]: 14: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {38768#true} is VALID [2020-07-10 14:16:42,667 INFO L280 TraceCheckUtils]: 15: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-10 14:16:42,667 INFO L263 TraceCheckUtils]: 16: Hoare triple {38768#true} call #t~ret5 := isLowWaterLevel(); {38768#true} is VALID [2020-07-10 14:16:42,667 INFO L280 TraceCheckUtils]: 17: Hoare triple {38768#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {38768#true} is VALID [2020-07-10 14:16:42,667 INFO L263 TraceCheckUtils]: 18: Hoare triple {38768#true} call #t~ret26 := isLowWaterSensorDry(); {38768#true} is VALID [2020-07-10 14:16:42,669 INFO L280 TraceCheckUtils]: 19: Hoare triple {38768#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:16:42,669 INFO L280 TraceCheckUtils]: 20: Hoare triple {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:16:42,670 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {38768#true} #506#return; {39260#(or (= 0 |isLowWaterLevel_#t~ret26|) (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:16:42,671 INFO L280 TraceCheckUtils]: 22: Hoare triple {39260#(or (= 0 |isLowWaterLevel_#t~ret26|) (= 0 ~waterLevel~0))} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {39261#(or (= isLowWaterLevel_~tmp~6 0) (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:16:42,672 INFO L280 TraceCheckUtils]: 23: Hoare triple {39261#(or (= isLowWaterLevel_~tmp~6 0) (= 0 ~waterLevel~0))} assume 0 != ~tmp~6;~tmp___0~2 := 0; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,673 INFO L280 TraceCheckUtils]: 24: Hoare triple {39236#(= 0 ~waterLevel~0)} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,673 INFO L280 TraceCheckUtils]: 25: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,674 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {38768#true} #550#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,675 INFO L280 TraceCheckUtils]: 27: Hoare triple {39236#(= 0 ~waterLevel~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,675 INFO L280 TraceCheckUtils]: 28: Hoare triple {39236#(= 0 ~waterLevel~0)} assume !(0 != ~tmp~2); {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,676 INFO L263 TraceCheckUtils]: 29: Hoare triple {39236#(= 0 ~waterLevel~0)} call processEnvironment__wrappee__highWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,677 INFO L280 TraceCheckUtils]: 30: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38768#true} is VALID [2020-07-10 14:16:42,677 INFO L280 TraceCheckUtils]: 31: Hoare triple {38768#true} assume !(0 == ~pumpRunning~0); {38768#true} is VALID [2020-07-10 14:16:42,677 INFO L263 TraceCheckUtils]: 32: Hoare triple {38768#true} call processEnvironment__wrappee__base(); {38768#true} is VALID [2020-07-10 14:16:42,677 INFO L280 TraceCheckUtils]: 33: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,677 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {38768#true} {38768#true} #548#return; {38768#true} is VALID [2020-07-10 14:16:42,678 INFO L280 TraceCheckUtils]: 35: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,678 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {38768#true} {39236#(= 0 ~waterLevel~0)} #554#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,679 INFO L280 TraceCheckUtils]: 37: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,679 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {38768#true} #512#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,680 INFO L280 TraceCheckUtils]: 39: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,681 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {39150#(or (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)) (not (= 0 ~waterLevel~0)))} #534#return; {39192#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 14:16:42,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,689 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {38768#true} is VALID [2020-07-10 14:16:42,689 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,690 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38768#true} {38768#true} #460#return; {38768#true} is VALID [2020-07-10 14:16:42,690 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~tmp~7;havoc ~tmp___0~3; {38768#true} is VALID [2020-07-10 14:16:42,690 INFO L263 TraceCheckUtils]: 1: Hoare triple {38768#true} call #t~ret27 := getWaterLevel(); {38768#true} is VALID [2020-07-10 14:16:42,690 INFO L280 TraceCheckUtils]: 2: Hoare triple {38768#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {38768#true} is VALID [2020-07-10 14:16:42,690 INFO L280 TraceCheckUtils]: 3: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,690 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38768#true} {38768#true} #460#return; {38768#true} is VALID [2020-07-10 14:16:42,691 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {38768#true} is VALID [2020-07-10 14:16:42,691 INFO L280 TraceCheckUtils]: 6: Hoare triple {38768#true} assume !(0 == ~tmp~7); {38768#true} is VALID [2020-07-10 14:16:42,691 INFO L280 TraceCheckUtils]: 7: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,692 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {38768#true} {39192#(<= |old(~waterLevel~0)| 1)} #536#return; {39192#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 14:16:42,692 INFO L280 TraceCheckUtils]: 0: Hoare triple {38960#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume 0 != ~pumpRunning~0; {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:16:42,693 INFO L263 TraceCheckUtils]: 1: Hoare triple {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:16:42,694 INFO L280 TraceCheckUtils]: 2: Hoare triple {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39202#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 14:16:42,694 INFO L280 TraceCheckUtils]: 3: Hoare triple {39202#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {39202#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 14:16:42,695 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39202#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} #532#return; {39150#(or (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:16:42,696 INFO L280 TraceCheckUtils]: 5: Hoare triple {39150#(or (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)) (not (= 0 ~waterLevel~0)))} assume 0 != ~systemActive~0; {39150#(or (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:16:42,696 INFO L263 TraceCheckUtils]: 6: Hoare triple {39150#(or (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)) (not (= 0 ~waterLevel~0)))} call processEnvironment(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,697 INFO L280 TraceCheckUtils]: 7: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {38768#true} is VALID [2020-07-10 14:16:42,697 INFO L280 TraceCheckUtils]: 8: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-10 14:16:42,697 INFO L263 TraceCheckUtils]: 9: Hoare triple {38768#true} call #t~ret6 := isMethaneAlarm(); {38768#true} is VALID [2020-07-10 14:16:42,697 INFO L280 TraceCheckUtils]: 10: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:42,697 INFO L263 TraceCheckUtils]: 11: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-10 14:16:42,698 INFO L280 TraceCheckUtils]: 12: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-10 14:16:42,698 INFO L280 TraceCheckUtils]: 13: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,698 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-10 14:16:42,698 INFO L280 TraceCheckUtils]: 15: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:42,698 INFO L280 TraceCheckUtils]: 16: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,698 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {38768#true} {38768#true} #508#return; {38768#true} is VALID [2020-07-10 14:16:42,699 INFO L280 TraceCheckUtils]: 18: Hoare triple {38768#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {38768#true} is VALID [2020-07-10 14:16:42,699 INFO L280 TraceCheckUtils]: 19: Hoare triple {38768#true} assume !(0 != ~tmp~3); {38768#true} is VALID [2020-07-10 14:16:42,700 INFO L263 TraceCheckUtils]: 20: Hoare triple {38768#true} call processEnvironment__wrappee__methaneQuery(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,700 INFO L280 TraceCheckUtils]: 21: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {38768#true} is VALID [2020-07-10 14:16:42,700 INFO L280 TraceCheckUtils]: 22: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-10 14:16:42,700 INFO L263 TraceCheckUtils]: 23: Hoare triple {38768#true} call #t~ret5 := isLowWaterLevel(); {38768#true} is VALID [2020-07-10 14:16:42,700 INFO L280 TraceCheckUtils]: 24: Hoare triple {38768#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {38768#true} is VALID [2020-07-10 14:16:42,700 INFO L263 TraceCheckUtils]: 25: Hoare triple {38768#true} call #t~ret26 := isLowWaterSensorDry(); {38768#true} is VALID [2020-07-10 14:16:42,701 INFO L280 TraceCheckUtils]: 26: Hoare triple {38768#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:16:42,702 INFO L280 TraceCheckUtils]: 27: Hoare triple {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:16:42,703 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {38768#true} #506#return; {39260#(or (= 0 |isLowWaterLevel_#t~ret26|) (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:16:42,704 INFO L280 TraceCheckUtils]: 29: Hoare triple {39260#(or (= 0 |isLowWaterLevel_#t~ret26|) (= 0 ~waterLevel~0))} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {39261#(or (= isLowWaterLevel_~tmp~6 0) (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:16:42,705 INFO L280 TraceCheckUtils]: 30: Hoare triple {39261#(or (= isLowWaterLevel_~tmp~6 0) (= 0 ~waterLevel~0))} assume 0 != ~tmp~6;~tmp___0~2 := 0; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,705 INFO L280 TraceCheckUtils]: 31: Hoare triple {39236#(= 0 ~waterLevel~0)} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,706 INFO L280 TraceCheckUtils]: 32: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,707 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {38768#true} #550#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,708 INFO L280 TraceCheckUtils]: 34: Hoare triple {39236#(= 0 ~waterLevel~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,708 INFO L280 TraceCheckUtils]: 35: Hoare triple {39236#(= 0 ~waterLevel~0)} assume !(0 != ~tmp~2); {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,709 INFO L263 TraceCheckUtils]: 36: Hoare triple {39236#(= 0 ~waterLevel~0)} call processEnvironment__wrappee__highWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,709 INFO L280 TraceCheckUtils]: 37: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38768#true} is VALID [2020-07-10 14:16:42,709 INFO L280 TraceCheckUtils]: 38: Hoare triple {38768#true} assume !(0 == ~pumpRunning~0); {38768#true} is VALID [2020-07-10 14:16:42,710 INFO L263 TraceCheckUtils]: 39: Hoare triple {38768#true} call processEnvironment__wrappee__base(); {38768#true} is VALID [2020-07-10 14:16:42,710 INFO L280 TraceCheckUtils]: 40: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,710 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {38768#true} {38768#true} #548#return; {38768#true} is VALID [2020-07-10 14:16:42,710 INFO L280 TraceCheckUtils]: 42: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,711 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {38768#true} {39236#(= 0 ~waterLevel~0)} #554#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,712 INFO L280 TraceCheckUtils]: 44: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,712 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {38768#true} #512#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,713 INFO L280 TraceCheckUtils]: 46: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,714 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {39150#(or (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)) (not (= 0 ~waterLevel~0)))} #534#return; {39192#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 14:16:42,714 INFO L263 TraceCheckUtils]: 48: Hoare triple {39192#(<= |old(~waterLevel~0)| 1)} call __utac_acc__Specification4_spec__1(); {38768#true} is VALID [2020-07-10 14:16:42,714 INFO L280 TraceCheckUtils]: 49: Hoare triple {38768#true} havoc ~tmp~7;havoc ~tmp___0~3; {38768#true} is VALID [2020-07-10 14:16:42,714 INFO L263 TraceCheckUtils]: 50: Hoare triple {38768#true} call #t~ret27 := getWaterLevel(); {38768#true} is VALID [2020-07-10 14:16:42,715 INFO L280 TraceCheckUtils]: 51: Hoare triple {38768#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {38768#true} is VALID [2020-07-10 14:16:42,715 INFO L280 TraceCheckUtils]: 52: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,715 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {38768#true} {38768#true} #460#return; {38768#true} is VALID [2020-07-10 14:16:42,715 INFO L280 TraceCheckUtils]: 54: Hoare triple {38768#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {38768#true} is VALID [2020-07-10 14:16:42,715 INFO L280 TraceCheckUtils]: 55: Hoare triple {38768#true} assume !(0 == ~tmp~7); {38768#true} is VALID [2020-07-10 14:16:42,716 INFO L280 TraceCheckUtils]: 56: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,716 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {38768#true} {39192#(<= |old(~waterLevel~0)| 1)} #536#return; {39192#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 14:16:42,717 INFO L280 TraceCheckUtils]: 58: Hoare triple {39192#(<= |old(~waterLevel~0)| 1)} assume true; {39192#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 14:16:42,718 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {39192#(<= |old(~waterLevel~0)| 1)} {38847#(<= 2 ~waterLevel~0)} #522#return; {38769#false} is VALID [2020-07-10 14:16:42,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,724 INFO L280 TraceCheckUtils]: 0: Hoare triple {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {38768#true} is VALID [2020-07-10 14:16:42,725 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,725 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38768#true} {38769#false} #532#return; {38769#false} is VALID [2020-07-10 14:16:42,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,736 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-10 14:16:42,737 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,737 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-10 14:16:42,737 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:42,737 INFO L263 TraceCheckUtils]: 1: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-10 14:16:42,738 INFO L280 TraceCheckUtils]: 2: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-10 14:16:42,738 INFO L280 TraceCheckUtils]: 3: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,738 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-10 14:16:42,738 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:42,738 INFO L280 TraceCheckUtils]: 6: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,739 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38768#true} {38768#true} #508#return; {38768#true} is VALID [2020-07-10 14:16:42,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,749 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {38768#true} is VALID [2020-07-10 14:16:42,750 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,750 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38768#true} {38768#true} #506#return; {38768#true} is VALID [2020-07-10 14:16:42,750 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {38768#true} is VALID [2020-07-10 14:16:42,750 INFO L263 TraceCheckUtils]: 1: Hoare triple {38768#true} call #t~ret26 := isLowWaterSensorDry(); {38768#true} is VALID [2020-07-10 14:16:42,751 INFO L280 TraceCheckUtils]: 2: Hoare triple {38768#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {38768#true} is VALID [2020-07-10 14:16:42,751 INFO L280 TraceCheckUtils]: 3: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,751 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38768#true} {38768#true} #506#return; {38768#true} is VALID [2020-07-10 14:16:42,751 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {38768#true} is VALID [2020-07-10 14:16:42,751 INFO L280 TraceCheckUtils]: 6: Hoare triple {38768#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {38768#true} is VALID [2020-07-10 14:16:42,752 INFO L280 TraceCheckUtils]: 7: Hoare triple {38768#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {38768#true} is VALID [2020-07-10 14:16:42,752 INFO L280 TraceCheckUtils]: 8: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,752 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {38768#true} {38768#true} #550#return; {38768#true} is VALID [2020-07-10 14:16:42,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,757 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,757 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {38768#true} {38768#true} #548#return; {38768#true} is VALID [2020-07-10 14:16:42,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38768#true} is VALID [2020-07-10 14:16:42,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume !(0 == ~pumpRunning~0); {38768#true} is VALID [2020-07-10 14:16:42,758 INFO L263 TraceCheckUtils]: 2: Hoare triple {38768#true} call processEnvironment__wrappee__base(); {38768#true} is VALID [2020-07-10 14:16:42,758 INFO L280 TraceCheckUtils]: 3: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,758 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {38768#true} {38768#true} #548#return; {38768#true} is VALID [2020-07-10 14:16:42,759 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,759 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {38768#true} {38768#true} #554#return; {38768#true} is VALID [2020-07-10 14:16:42,759 INFO L280 TraceCheckUtils]: 0: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {38768#true} is VALID [2020-07-10 14:16:42,759 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-10 14:16:42,759 INFO L263 TraceCheckUtils]: 2: Hoare triple {38768#true} call #t~ret5 := isLowWaterLevel(); {38768#true} is VALID [2020-07-10 14:16:42,760 INFO L280 TraceCheckUtils]: 3: Hoare triple {38768#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {38768#true} is VALID [2020-07-10 14:16:42,760 INFO L263 TraceCheckUtils]: 4: Hoare triple {38768#true} call #t~ret26 := isLowWaterSensorDry(); {38768#true} is VALID [2020-07-10 14:16:42,760 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {38768#true} is VALID [2020-07-10 14:16:42,760 INFO L280 TraceCheckUtils]: 6: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,760 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38768#true} {38768#true} #506#return; {38768#true} is VALID [2020-07-10 14:16:42,761 INFO L280 TraceCheckUtils]: 8: Hoare triple {38768#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {38768#true} is VALID [2020-07-10 14:16:42,761 INFO L280 TraceCheckUtils]: 9: Hoare triple {38768#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {38768#true} is VALID [2020-07-10 14:16:42,761 INFO L280 TraceCheckUtils]: 10: Hoare triple {38768#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {38768#true} is VALID [2020-07-10 14:16:42,761 INFO L280 TraceCheckUtils]: 11: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,761 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {38768#true} {38768#true} #550#return; {38768#true} is VALID [2020-07-10 14:16:42,762 INFO L280 TraceCheckUtils]: 13: Hoare triple {38768#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {38768#true} is VALID [2020-07-10 14:16:42,762 INFO L280 TraceCheckUtils]: 14: Hoare triple {38768#true} assume !(0 != ~tmp~2); {38768#true} is VALID [2020-07-10 14:16:42,763 INFO L263 TraceCheckUtils]: 15: Hoare triple {38768#true} call processEnvironment__wrappee__highWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,763 INFO L280 TraceCheckUtils]: 16: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38768#true} is VALID [2020-07-10 14:16:42,763 INFO L280 TraceCheckUtils]: 17: Hoare triple {38768#true} assume !(0 == ~pumpRunning~0); {38768#true} is VALID [2020-07-10 14:16:42,763 INFO L263 TraceCheckUtils]: 18: Hoare triple {38768#true} call processEnvironment__wrappee__base(); {38768#true} is VALID [2020-07-10 14:16:42,764 INFO L280 TraceCheckUtils]: 19: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,764 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {38768#true} {38768#true} #548#return; {38768#true} is VALID [2020-07-10 14:16:42,764 INFO L280 TraceCheckUtils]: 21: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,764 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {38768#true} {38768#true} #554#return; {38768#true} is VALID [2020-07-10 14:16:42,764 INFO L280 TraceCheckUtils]: 23: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,765 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {38768#true} {38768#true} #512#return; {38768#true} is VALID [2020-07-10 14:16:42,765 INFO L280 TraceCheckUtils]: 0: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {38768#true} is VALID [2020-07-10 14:16:42,765 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-10 14:16:42,766 INFO L263 TraceCheckUtils]: 2: Hoare triple {38768#true} call #t~ret6 := isMethaneAlarm(); {38768#true} is VALID [2020-07-10 14:16:42,766 INFO L280 TraceCheckUtils]: 3: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:42,766 INFO L263 TraceCheckUtils]: 4: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-10 14:16:42,766 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-10 14:16:42,766 INFO L280 TraceCheckUtils]: 6: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,767 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-10 14:16:42,767 INFO L280 TraceCheckUtils]: 8: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:42,767 INFO L280 TraceCheckUtils]: 9: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,767 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {38768#true} {38768#true} #508#return; {38768#true} is VALID [2020-07-10 14:16:42,767 INFO L280 TraceCheckUtils]: 11: Hoare triple {38768#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {38768#true} is VALID [2020-07-10 14:16:42,768 INFO L280 TraceCheckUtils]: 12: Hoare triple {38768#true} assume !(0 != ~tmp~3); {38768#true} is VALID [2020-07-10 14:16:42,768 INFO L263 TraceCheckUtils]: 13: Hoare triple {38768#true} call processEnvironment__wrappee__methaneQuery(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,769 INFO L280 TraceCheckUtils]: 14: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {38768#true} is VALID [2020-07-10 14:16:42,769 INFO L280 TraceCheckUtils]: 15: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-10 14:16:42,769 INFO L263 TraceCheckUtils]: 16: Hoare triple {38768#true} call #t~ret5 := isLowWaterLevel(); {38768#true} is VALID [2020-07-10 14:16:42,769 INFO L280 TraceCheckUtils]: 17: Hoare triple {38768#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {38768#true} is VALID [2020-07-10 14:16:42,769 INFO L263 TraceCheckUtils]: 18: Hoare triple {38768#true} call #t~ret26 := isLowWaterSensorDry(); {38768#true} is VALID [2020-07-10 14:16:42,769 INFO L280 TraceCheckUtils]: 19: Hoare triple {38768#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {38768#true} is VALID [2020-07-10 14:16:42,770 INFO L280 TraceCheckUtils]: 20: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,770 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {38768#true} {38768#true} #506#return; {38768#true} is VALID [2020-07-10 14:16:42,770 INFO L280 TraceCheckUtils]: 22: Hoare triple {38768#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {38768#true} is VALID [2020-07-10 14:16:42,770 INFO L280 TraceCheckUtils]: 23: Hoare triple {38768#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {38768#true} is VALID [2020-07-10 14:16:42,770 INFO L280 TraceCheckUtils]: 24: Hoare triple {38768#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {38768#true} is VALID [2020-07-10 14:16:42,771 INFO L280 TraceCheckUtils]: 25: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,771 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {38768#true} {38768#true} #550#return; {38768#true} is VALID [2020-07-10 14:16:42,771 INFO L280 TraceCheckUtils]: 27: Hoare triple {38768#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {38768#true} is VALID [2020-07-10 14:16:42,771 INFO L280 TraceCheckUtils]: 28: Hoare triple {38768#true} assume !(0 != ~tmp~2); {38768#true} is VALID [2020-07-10 14:16:42,772 INFO L263 TraceCheckUtils]: 29: Hoare triple {38768#true} call processEnvironment__wrappee__highWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,772 INFO L280 TraceCheckUtils]: 30: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38768#true} is VALID [2020-07-10 14:16:42,772 INFO L280 TraceCheckUtils]: 31: Hoare triple {38768#true} assume !(0 == ~pumpRunning~0); {38768#true} is VALID [2020-07-10 14:16:42,772 INFO L263 TraceCheckUtils]: 32: Hoare triple {38768#true} call processEnvironment__wrappee__base(); {38768#true} is VALID [2020-07-10 14:16:42,773 INFO L280 TraceCheckUtils]: 33: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,773 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {38768#true} {38768#true} #548#return; {38768#true} is VALID [2020-07-10 14:16:42,773 INFO L280 TraceCheckUtils]: 35: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,773 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {38768#true} {38768#true} #554#return; {38768#true} is VALID [2020-07-10 14:16:42,774 INFO L280 TraceCheckUtils]: 37: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,774 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {38768#true} {38768#true} #512#return; {38768#true} is VALID [2020-07-10 14:16:42,774 INFO L280 TraceCheckUtils]: 39: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,774 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {38768#true} {38769#false} #534#return; {38769#false} is VALID [2020-07-10 14:16:42,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {38768#true} is VALID [2020-07-10 14:16:42,779 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,779 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38768#true} {38769#false} #460#return; {38769#false} is VALID [2020-07-10 14:16:42,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:42,782 INFO L280 TraceCheckUtils]: 0: Hoare triple {38768#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {38768#true} is VALID [2020-07-10 14:16:42,782 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,782 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {38768#true} {38769#false} #462#return; {38769#false} is VALID [2020-07-10 14:16:42,788 INFO L263 TraceCheckUtils]: 0: Hoare triple {38768#true} call ULTIMATE.init(); {38958#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:16:42,788 INFO L280 TraceCheckUtils]: 1: Hoare triple {38958#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {38768#true} is VALID [2020-07-10 14:16:42,788 INFO L280 TraceCheckUtils]: 2: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,789 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38768#true} {38768#true} #568#return; {38768#true} is VALID [2020-07-10 14:16:42,789 INFO L263 TraceCheckUtils]: 4: Hoare triple {38768#true} call #t~ret76 := main(); {38768#true} is VALID [2020-07-10 14:16:42,789 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} havoc ~retValue_acc~6;havoc ~tmp~8; {38768#true} is VALID [2020-07-10 14:16:42,789 INFO L263 TraceCheckUtils]: 6: Hoare triple {38768#true} call select_helpers(); {38768#true} is VALID [2020-07-10 14:16:42,789 INFO L280 TraceCheckUtils]: 7: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,789 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {38768#true} {38768#true} #466#return; {38768#true} is VALID [2020-07-10 14:16:42,790 INFO L263 TraceCheckUtils]: 9: Hoare triple {38768#true} call select_features(); {38768#true} is VALID [2020-07-10 14:16:42,790 INFO L280 TraceCheckUtils]: 10: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,790 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {38768#true} {38768#true} #468#return; {38768#true} is VALID [2020-07-10 14:16:42,790 INFO L263 TraceCheckUtils]: 12: Hoare triple {38768#true} call #t~ret30 := valid_product(); {38768#true} is VALID [2020-07-10 14:16:42,790 INFO L280 TraceCheckUtils]: 13: Hoare triple {38768#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {38768#true} is VALID [2020-07-10 14:16:42,790 INFO L280 TraceCheckUtils]: 14: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,791 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {38768#true} {38768#true} #470#return; {38768#true} is VALID [2020-07-10 14:16:42,791 INFO L280 TraceCheckUtils]: 16: Hoare triple {38768#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {38768#true} is VALID [2020-07-10 14:16:42,791 INFO L280 TraceCheckUtils]: 17: Hoare triple {38768#true} assume 0 != ~tmp~8; {38768#true} is VALID [2020-07-10 14:16:42,791 INFO L263 TraceCheckUtils]: 18: Hoare triple {38768#true} call setup(); {38768#true} is VALID [2020-07-10 14:16:42,791 INFO L280 TraceCheckUtils]: 19: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,792 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {38768#true} {38768#true} #472#return; {38768#true} is VALID [2020-07-10 14:16:42,792 INFO L263 TraceCheckUtils]: 21: Hoare triple {38768#true} call runTest(); {38768#true} is VALID [2020-07-10 14:16:42,792 INFO L263 TraceCheckUtils]: 22: Hoare triple {38768#true} call test(); {38768#true} is VALID [2020-07-10 14:16:42,792 INFO L280 TraceCheckUtils]: 23: Hoare triple {38768#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {38768#true} is VALID [2020-07-10 14:16:42,792 INFO L280 TraceCheckUtils]: 24: Hoare triple {38768#true} assume !false; {38768#true} is VALID [2020-07-10 14:16:42,792 INFO L280 TraceCheckUtils]: 25: Hoare triple {38768#true} assume ~splverifierCounter~0 < 4; {38768#true} is VALID [2020-07-10 14:16:42,793 INFO L280 TraceCheckUtils]: 26: Hoare triple {38768#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {38768#true} is VALID [2020-07-10 14:16:42,793 INFO L280 TraceCheckUtils]: 27: Hoare triple {38768#true} assume 0 != ~tmp~0; {38768#true} is VALID [2020-07-10 14:16:42,794 INFO L263 TraceCheckUtils]: 28: Hoare triple {38768#true} call waterRise(); {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:16:42,794 INFO L280 TraceCheckUtils]: 29: Hoare triple {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {38768#true} is VALID [2020-07-10 14:16:42,794 INFO L280 TraceCheckUtils]: 30: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,794 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {38768#true} {38768#true} #516#return; {38768#true} is VALID [2020-07-10 14:16:42,794 INFO L280 TraceCheckUtils]: 32: Hoare triple {38768#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {38768#true} is VALID [2020-07-10 14:16:42,795 INFO L280 TraceCheckUtils]: 33: Hoare triple {38768#true} assume !(0 != ~tmp___0~0); {38768#true} is VALID [2020-07-10 14:16:42,795 INFO L280 TraceCheckUtils]: 34: Hoare triple {38768#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {38768#true} is VALID [2020-07-10 14:16:42,795 INFO L280 TraceCheckUtils]: 35: Hoare triple {38768#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {38768#true} is VALID [2020-07-10 14:16:42,795 INFO L280 TraceCheckUtils]: 36: Hoare triple {38768#true} assume 0 != ~tmp___1~0; {38768#true} is VALID [2020-07-10 14:16:42,796 INFO L263 TraceCheckUtils]: 37: Hoare triple {38768#true} call timeShift(); {38960#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:16:42,796 INFO L280 TraceCheckUtils]: 38: Hoare triple {38960#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {38768#true} is VALID [2020-07-10 14:16:42,797 INFO L280 TraceCheckUtils]: 39: Hoare triple {38768#true} assume 0 != ~systemActive~0; {38768#true} is VALID [2020-07-10 14:16:42,797 INFO L263 TraceCheckUtils]: 40: Hoare triple {38768#true} call processEnvironment(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,797 INFO L280 TraceCheckUtils]: 41: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {38768#true} is VALID [2020-07-10 14:16:42,798 INFO L280 TraceCheckUtils]: 42: Hoare triple {38768#true} assume !(0 != ~pumpRunning~0); {38768#true} is VALID [2020-07-10 14:16:42,798 INFO L263 TraceCheckUtils]: 43: Hoare triple {38768#true} call processEnvironment__wrappee__methaneQuery(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,799 INFO L280 TraceCheckUtils]: 44: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {38768#true} is VALID [2020-07-10 14:16:42,799 INFO L280 TraceCheckUtils]: 45: Hoare triple {38768#true} assume !(0 != ~pumpRunning~0); {38768#true} is VALID [2020-07-10 14:16:42,800 INFO L263 TraceCheckUtils]: 46: Hoare triple {38768#true} call processEnvironment__wrappee__highWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,800 INFO L280 TraceCheckUtils]: 47: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38768#true} is VALID [2020-07-10 14:16:42,800 INFO L280 TraceCheckUtils]: 48: Hoare triple {38768#true} assume 0 == ~pumpRunning~0; {38768#true} is VALID [2020-07-10 14:16:42,800 INFO L263 TraceCheckUtils]: 49: Hoare triple {38768#true} call #t~ret4 := isHighWaterLevel(); {38768#true} is VALID [2020-07-10 14:16:42,800 INFO L280 TraceCheckUtils]: 50: Hoare triple {38768#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {38768#true} is VALID [2020-07-10 14:16:42,800 INFO L263 TraceCheckUtils]: 51: Hoare triple {38768#true} call #t~ret25 := isHighWaterSensorDry(); {38768#true} is VALID [2020-07-10 14:16:42,801 INFO L280 TraceCheckUtils]: 52: Hoare triple {38768#true} havoc ~retValue_acc~12; {38768#true} is VALID [2020-07-10 14:16:42,801 INFO L280 TraceCheckUtils]: 53: Hoare triple {38768#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,802 INFO L280 TraceCheckUtils]: 54: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,803 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #530#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,803 INFO L280 TraceCheckUtils]: 56: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,804 INFO L280 TraceCheckUtils]: 57: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,804 INFO L280 TraceCheckUtils]: 58: Hoare triple {38847#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,805 INFO L280 TraceCheckUtils]: 59: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,806 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #542#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,806 INFO L280 TraceCheckUtils]: 61: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,807 INFO L280 TraceCheckUtils]: 62: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,808 INFO L263 TraceCheckUtils]: 63: Hoare triple {38847#(<= 2 ~waterLevel~0)} call activatePump(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,808 INFO L280 TraceCheckUtils]: 64: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {38768#true} is VALID [2020-07-10 14:16:42,808 INFO L263 TraceCheckUtils]: 65: Hoare triple {38768#true} call #t~ret7 := isMethaneAlarm(); {38768#true} is VALID [2020-07-10 14:16:42,808 INFO L280 TraceCheckUtils]: 66: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:42,808 INFO L263 TraceCheckUtils]: 67: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-10 14:16:42,809 INFO L280 TraceCheckUtils]: 68: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-10 14:16:42,809 INFO L280 TraceCheckUtils]: 69: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,809 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-10 14:16:42,809 INFO L280 TraceCheckUtils]: 71: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:42,809 INFO L280 TraceCheckUtils]: 72: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,809 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {38768#true} {38768#true} #526#return; {38768#true} is VALID [2020-07-10 14:16:42,810 INFO L280 TraceCheckUtils]: 74: Hoare triple {38768#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {38768#true} is VALID [2020-07-10 14:16:42,810 INFO L280 TraceCheckUtils]: 75: Hoare triple {38768#true} assume !(0 != ~tmp~4); {38768#true} is VALID [2020-07-10 14:16:42,811 INFO L263 TraceCheckUtils]: 76: Hoare triple {38768#true} call activatePump__wrappee__lowWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,811 INFO L280 TraceCheckUtils]: 77: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {38768#true} is VALID [2020-07-10 14:16:42,811 INFO L280 TraceCheckUtils]: 78: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,811 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {38768#true} {38768#true} #528#return; {38768#true} is VALID [2020-07-10 14:16:42,811 INFO L280 TraceCheckUtils]: 80: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,812 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {38768#true} {38847#(<= 2 ~waterLevel~0)} #544#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,813 INFO L280 TraceCheckUtils]: 82: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,813 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #556#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,814 INFO L280 TraceCheckUtils]: 84: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,815 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #514#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,815 INFO L280 TraceCheckUtils]: 86: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,816 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #534#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,816 INFO L263 TraceCheckUtils]: 88: Hoare triple {38847#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {38768#true} is VALID [2020-07-10 14:16:42,817 INFO L280 TraceCheckUtils]: 89: Hoare triple {38768#true} havoc ~tmp~7;havoc ~tmp___0~3; {38768#true} is VALID [2020-07-10 14:16:42,817 INFO L263 TraceCheckUtils]: 90: Hoare triple {38768#true} call #t~ret27 := getWaterLevel(); {38768#true} is VALID [2020-07-10 14:16:42,817 INFO L280 TraceCheckUtils]: 91: Hoare triple {38768#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {38768#true} is VALID [2020-07-10 14:16:42,817 INFO L280 TraceCheckUtils]: 92: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,817 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {38768#true} {38768#true} #460#return; {38768#true} is VALID [2020-07-10 14:16:42,817 INFO L280 TraceCheckUtils]: 94: Hoare triple {38768#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {38768#true} is VALID [2020-07-10 14:16:42,818 INFO L280 TraceCheckUtils]: 95: Hoare triple {38768#true} assume !(0 == ~tmp~7); {38768#true} is VALID [2020-07-10 14:16:42,818 INFO L280 TraceCheckUtils]: 96: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,819 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {38768#true} {38847#(<= 2 ~waterLevel~0)} #536#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,819 INFO L280 TraceCheckUtils]: 98: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume true; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,820 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {38847#(<= 2 ~waterLevel~0)} {38768#true} #522#return; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,821 INFO L280 TraceCheckUtils]: 100: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume !false; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,821 INFO L280 TraceCheckUtils]: 101: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,822 INFO L280 TraceCheckUtils]: 102: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,823 INFO L280 TraceCheckUtils]: 103: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~0); {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,823 INFO L280 TraceCheckUtils]: 104: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,824 INFO L280 TraceCheckUtils]: 105: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,825 INFO L280 TraceCheckUtils]: 106: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,825 INFO L280 TraceCheckUtils]: 107: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,826 INFO L280 TraceCheckUtils]: 108: Hoare triple {38847#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___1~0; {38847#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,827 INFO L263 TraceCheckUtils]: 109: Hoare triple {38847#(<= 2 ~waterLevel~0)} call timeShift(); {38960#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:16:42,828 INFO L280 TraceCheckUtils]: 110: Hoare triple {38960#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume 0 != ~pumpRunning~0; {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:16:42,828 INFO L263 TraceCheckUtils]: 111: Hoare triple {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:16:42,829 INFO L280 TraceCheckUtils]: 112: Hoare triple {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39202#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 14:16:42,830 INFO L280 TraceCheckUtils]: 113: Hoare triple {39202#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {39202#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 14:16:42,830 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {39202#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} #532#return; {39150#(or (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:16:42,831 INFO L280 TraceCheckUtils]: 115: Hoare triple {39150#(or (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)) (not (= 0 ~waterLevel~0)))} assume 0 != ~systemActive~0; {39150#(or (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:16:42,832 INFO L263 TraceCheckUtils]: 116: Hoare triple {39150#(or (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)) (not (= 0 ~waterLevel~0)))} call processEnvironment(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,832 INFO L280 TraceCheckUtils]: 117: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {38768#true} is VALID [2020-07-10 14:16:42,832 INFO L280 TraceCheckUtils]: 118: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-10 14:16:42,832 INFO L263 TraceCheckUtils]: 119: Hoare triple {38768#true} call #t~ret6 := isMethaneAlarm(); {38768#true} is VALID [2020-07-10 14:16:42,832 INFO L280 TraceCheckUtils]: 120: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:42,833 INFO L263 TraceCheckUtils]: 121: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-10 14:16:42,833 INFO L280 TraceCheckUtils]: 122: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-10 14:16:42,833 INFO L280 TraceCheckUtils]: 123: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,833 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-10 14:16:42,833 INFO L280 TraceCheckUtils]: 125: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:42,833 INFO L280 TraceCheckUtils]: 126: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,834 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {38768#true} {38768#true} #508#return; {38768#true} is VALID [2020-07-10 14:16:42,834 INFO L280 TraceCheckUtils]: 128: Hoare triple {38768#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {38768#true} is VALID [2020-07-10 14:16:42,834 INFO L280 TraceCheckUtils]: 129: Hoare triple {38768#true} assume !(0 != ~tmp~3); {38768#true} is VALID [2020-07-10 14:16:42,835 INFO L263 TraceCheckUtils]: 130: Hoare triple {38768#true} call processEnvironment__wrappee__methaneQuery(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,835 INFO L280 TraceCheckUtils]: 131: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {38768#true} is VALID [2020-07-10 14:16:42,835 INFO L280 TraceCheckUtils]: 132: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-10 14:16:42,835 INFO L263 TraceCheckUtils]: 133: Hoare triple {38768#true} call #t~ret5 := isLowWaterLevel(); {38768#true} is VALID [2020-07-10 14:16:42,835 INFO L280 TraceCheckUtils]: 134: Hoare triple {38768#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {38768#true} is VALID [2020-07-10 14:16:42,835 INFO L263 TraceCheckUtils]: 135: Hoare triple {38768#true} call #t~ret26 := isLowWaterSensorDry(); {38768#true} is VALID [2020-07-10 14:16:42,836 INFO L280 TraceCheckUtils]: 136: Hoare triple {38768#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:16:42,837 INFO L280 TraceCheckUtils]: 137: Hoare triple {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:16:42,838 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {38768#true} #506#return; {39260#(or (= 0 |isLowWaterLevel_#t~ret26|) (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:16:42,839 INFO L280 TraceCheckUtils]: 139: Hoare triple {39260#(or (= 0 |isLowWaterLevel_#t~ret26|) (= 0 ~waterLevel~0))} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {39261#(or (= isLowWaterLevel_~tmp~6 0) (= 0 ~waterLevel~0))} is VALID [2020-07-10 14:16:42,839 INFO L280 TraceCheckUtils]: 140: Hoare triple {39261#(or (= isLowWaterLevel_~tmp~6 0) (= 0 ~waterLevel~0))} assume 0 != ~tmp~6;~tmp___0~2 := 0; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,840 INFO L280 TraceCheckUtils]: 141: Hoare triple {39236#(= 0 ~waterLevel~0)} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,841 INFO L280 TraceCheckUtils]: 142: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,841 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {38768#true} #550#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,842 INFO L280 TraceCheckUtils]: 144: Hoare triple {39236#(= 0 ~waterLevel~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,843 INFO L280 TraceCheckUtils]: 145: Hoare triple {39236#(= 0 ~waterLevel~0)} assume !(0 != ~tmp~2); {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,843 INFO L263 TraceCheckUtils]: 146: Hoare triple {39236#(= 0 ~waterLevel~0)} call processEnvironment__wrappee__highWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,844 INFO L280 TraceCheckUtils]: 147: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38768#true} is VALID [2020-07-10 14:16:42,844 INFO L280 TraceCheckUtils]: 148: Hoare triple {38768#true} assume !(0 == ~pumpRunning~0); {38768#true} is VALID [2020-07-10 14:16:42,844 INFO L263 TraceCheckUtils]: 149: Hoare triple {38768#true} call processEnvironment__wrappee__base(); {38768#true} is VALID [2020-07-10 14:16:42,844 INFO L280 TraceCheckUtils]: 150: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,844 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {38768#true} {38768#true} #548#return; {38768#true} is VALID [2020-07-10 14:16:42,845 INFO L280 TraceCheckUtils]: 152: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,845 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {38768#true} {39236#(= 0 ~waterLevel~0)} #554#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,846 INFO L280 TraceCheckUtils]: 154: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,847 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {38768#true} #512#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,847 INFO L280 TraceCheckUtils]: 156: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:42,848 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {39150#(or (<= |old(~waterLevel~0)| (+ ~waterLevel~0 1)) (not (= 0 ~waterLevel~0)))} #534#return; {39192#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 14:16:42,848 INFO L263 TraceCheckUtils]: 158: Hoare triple {39192#(<= |old(~waterLevel~0)| 1)} call __utac_acc__Specification4_spec__1(); {38768#true} is VALID [2020-07-10 14:16:42,848 INFO L280 TraceCheckUtils]: 159: Hoare triple {38768#true} havoc ~tmp~7;havoc ~tmp___0~3; {38768#true} is VALID [2020-07-10 14:16:42,849 INFO L263 TraceCheckUtils]: 160: Hoare triple {38768#true} call #t~ret27 := getWaterLevel(); {38768#true} is VALID [2020-07-10 14:16:42,849 INFO L280 TraceCheckUtils]: 161: Hoare triple {38768#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {38768#true} is VALID [2020-07-10 14:16:42,849 INFO L280 TraceCheckUtils]: 162: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,849 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {38768#true} {38768#true} #460#return; {38768#true} is VALID [2020-07-10 14:16:42,849 INFO L280 TraceCheckUtils]: 164: Hoare triple {38768#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {38768#true} is VALID [2020-07-10 14:16:42,850 INFO L280 TraceCheckUtils]: 165: Hoare triple {38768#true} assume !(0 == ~tmp~7); {38768#true} is VALID [2020-07-10 14:16:42,850 INFO L280 TraceCheckUtils]: 166: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,850 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {38768#true} {39192#(<= |old(~waterLevel~0)| 1)} #536#return; {39192#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 14:16:42,851 INFO L280 TraceCheckUtils]: 168: Hoare triple {39192#(<= |old(~waterLevel~0)| 1)} assume true; {39192#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 14:16:42,852 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {39192#(<= |old(~waterLevel~0)| 1)} {38847#(<= 2 ~waterLevel~0)} #522#return; {38769#false} is VALID [2020-07-10 14:16:42,852 INFO L280 TraceCheckUtils]: 170: Hoare triple {38769#false} assume !false; {38769#false} is VALID [2020-07-10 14:16:42,852 INFO L280 TraceCheckUtils]: 171: Hoare triple {38769#false} assume ~splverifierCounter~0 < 4; {38769#false} is VALID [2020-07-10 14:16:42,852 INFO L280 TraceCheckUtils]: 172: Hoare triple {38769#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {38769#false} is VALID [2020-07-10 14:16:42,853 INFO L280 TraceCheckUtils]: 173: Hoare triple {38769#false} assume !(0 != ~tmp~0); {38769#false} is VALID [2020-07-10 14:16:42,853 INFO L280 TraceCheckUtils]: 174: Hoare triple {38769#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {38769#false} is VALID [2020-07-10 14:16:42,853 INFO L280 TraceCheckUtils]: 175: Hoare triple {38769#false} assume !(0 != ~tmp___0~0); {38769#false} is VALID [2020-07-10 14:16:42,853 INFO L280 TraceCheckUtils]: 176: Hoare triple {38769#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {38769#false} is VALID [2020-07-10 14:16:42,853 INFO L280 TraceCheckUtils]: 177: Hoare triple {38769#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {38769#false} is VALID [2020-07-10 14:16:42,853 INFO L280 TraceCheckUtils]: 178: Hoare triple {38769#false} assume 0 != ~tmp___1~0; {38769#false} is VALID [2020-07-10 14:16:42,854 INFO L263 TraceCheckUtils]: 179: Hoare triple {38769#false} call timeShift(); {38769#false} is VALID [2020-07-10 14:16:42,854 INFO L280 TraceCheckUtils]: 180: Hoare triple {38769#false} assume 0 != ~pumpRunning~0; {38769#false} is VALID [2020-07-10 14:16:42,854 INFO L263 TraceCheckUtils]: 181: Hoare triple {38769#false} call lowerWaterLevel(); {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:16:42,854 INFO L280 TraceCheckUtils]: 182: Hoare triple {38959#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {38768#true} is VALID [2020-07-10 14:16:42,854 INFO L280 TraceCheckUtils]: 183: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,855 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {38768#true} {38769#false} #532#return; {38769#false} is VALID [2020-07-10 14:16:42,855 INFO L280 TraceCheckUtils]: 185: Hoare triple {38769#false} assume 0 != ~systemActive~0; {38769#false} is VALID [2020-07-10 14:16:42,855 INFO L263 TraceCheckUtils]: 186: Hoare triple {38769#false} call processEnvironment(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,855 INFO L280 TraceCheckUtils]: 187: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {38768#true} is VALID [2020-07-10 14:16:42,855 INFO L280 TraceCheckUtils]: 188: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-10 14:16:42,856 INFO L263 TraceCheckUtils]: 189: Hoare triple {38768#true} call #t~ret6 := isMethaneAlarm(); {38768#true} is VALID [2020-07-10 14:16:42,856 INFO L280 TraceCheckUtils]: 190: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:42,856 INFO L263 TraceCheckUtils]: 191: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-10 14:16:42,856 INFO L280 TraceCheckUtils]: 192: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-10 14:16:42,856 INFO L280 TraceCheckUtils]: 193: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,857 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-10 14:16:42,857 INFO L280 TraceCheckUtils]: 195: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:42,857 INFO L280 TraceCheckUtils]: 196: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,857 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {38768#true} {38768#true} #508#return; {38768#true} is VALID [2020-07-10 14:16:42,857 INFO L280 TraceCheckUtils]: 198: Hoare triple {38768#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {38768#true} is VALID [2020-07-10 14:16:42,857 INFO L280 TraceCheckUtils]: 199: Hoare triple {38768#true} assume !(0 != ~tmp~3); {38768#true} is VALID [2020-07-10 14:16:42,858 INFO L263 TraceCheckUtils]: 200: Hoare triple {38768#true} call processEnvironment__wrappee__methaneQuery(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,858 INFO L280 TraceCheckUtils]: 201: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {38768#true} is VALID [2020-07-10 14:16:42,859 INFO L280 TraceCheckUtils]: 202: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-10 14:16:42,859 INFO L263 TraceCheckUtils]: 203: Hoare triple {38768#true} call #t~ret5 := isLowWaterLevel(); {38768#true} is VALID [2020-07-10 14:16:42,859 INFO L280 TraceCheckUtils]: 204: Hoare triple {38768#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {38768#true} is VALID [2020-07-10 14:16:42,859 INFO L263 TraceCheckUtils]: 205: Hoare triple {38768#true} call #t~ret26 := isLowWaterSensorDry(); {38768#true} is VALID [2020-07-10 14:16:42,859 INFO L280 TraceCheckUtils]: 206: Hoare triple {38768#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {38768#true} is VALID [2020-07-10 14:16:42,860 INFO L280 TraceCheckUtils]: 207: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,860 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {38768#true} {38768#true} #506#return; {38768#true} is VALID [2020-07-10 14:16:42,860 INFO L280 TraceCheckUtils]: 209: Hoare triple {38768#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {38768#true} is VALID [2020-07-10 14:16:42,860 INFO L280 TraceCheckUtils]: 210: Hoare triple {38768#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {38768#true} is VALID [2020-07-10 14:16:42,860 INFO L280 TraceCheckUtils]: 211: Hoare triple {38768#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {38768#true} is VALID [2020-07-10 14:16:42,860 INFO L280 TraceCheckUtils]: 212: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,861 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {38768#true} {38768#true} #550#return; {38768#true} is VALID [2020-07-10 14:16:42,861 INFO L280 TraceCheckUtils]: 214: Hoare triple {38768#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {38768#true} is VALID [2020-07-10 14:16:42,861 INFO L280 TraceCheckUtils]: 215: Hoare triple {38768#true} assume !(0 != ~tmp~2); {38768#true} is VALID [2020-07-10 14:16:42,862 INFO L263 TraceCheckUtils]: 216: Hoare triple {38768#true} call processEnvironment__wrappee__highWaterSensor(); {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:16:42,862 INFO L280 TraceCheckUtils]: 217: Hoare triple {39017#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {38768#true} is VALID [2020-07-10 14:16:42,862 INFO L280 TraceCheckUtils]: 218: Hoare triple {38768#true} assume !(0 == ~pumpRunning~0); {38768#true} is VALID [2020-07-10 14:16:42,862 INFO L263 TraceCheckUtils]: 219: Hoare triple {38768#true} call processEnvironment__wrappee__base(); {38768#true} is VALID [2020-07-10 14:16:42,863 INFO L280 TraceCheckUtils]: 220: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,863 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {38768#true} {38768#true} #548#return; {38768#true} is VALID [2020-07-10 14:16:42,863 INFO L280 TraceCheckUtils]: 222: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,863 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {38768#true} {38768#true} #554#return; {38768#true} is VALID [2020-07-10 14:16:42,863 INFO L280 TraceCheckUtils]: 224: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,863 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {38768#true} {38768#true} #512#return; {38768#true} is VALID [2020-07-10 14:16:42,864 INFO L280 TraceCheckUtils]: 226: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,864 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {38768#true} {38769#false} #534#return; {38769#false} is VALID [2020-07-10 14:16:42,864 INFO L263 TraceCheckUtils]: 228: Hoare triple {38769#false} call __utac_acc__Specification4_spec__1(); {38769#false} is VALID [2020-07-10 14:16:42,864 INFO L280 TraceCheckUtils]: 229: Hoare triple {38769#false} havoc ~tmp~7;havoc ~tmp___0~3; {38769#false} is VALID [2020-07-10 14:16:42,864 INFO L263 TraceCheckUtils]: 230: Hoare triple {38769#false} call #t~ret27 := getWaterLevel(); {38768#true} is VALID [2020-07-10 14:16:42,865 INFO L280 TraceCheckUtils]: 231: Hoare triple {38768#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {38768#true} is VALID [2020-07-10 14:16:42,865 INFO L280 TraceCheckUtils]: 232: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,865 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {38768#true} {38769#false} #460#return; {38769#false} is VALID [2020-07-10 14:16:42,865 INFO L280 TraceCheckUtils]: 234: Hoare triple {38769#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {38769#false} is VALID [2020-07-10 14:16:42,865 INFO L280 TraceCheckUtils]: 235: Hoare triple {38769#false} assume 0 == ~tmp~7; {38769#false} is VALID [2020-07-10 14:16:42,866 INFO L263 TraceCheckUtils]: 236: Hoare triple {38769#false} call #t~ret28 := isPumpRunning(); {38768#true} is VALID [2020-07-10 14:16:42,866 INFO L280 TraceCheckUtils]: 237: Hoare triple {38768#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {38768#true} is VALID [2020-07-10 14:16:42,866 INFO L280 TraceCheckUtils]: 238: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:42,866 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {38768#true} {38769#false} #462#return; {38769#false} is VALID [2020-07-10 14:16:42,866 INFO L280 TraceCheckUtils]: 240: Hoare triple {38769#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {38769#false} is VALID [2020-07-10 14:16:42,866 INFO L280 TraceCheckUtils]: 241: Hoare triple {38769#false} assume 0 != ~tmp___0~3; {38769#false} is VALID [2020-07-10 14:16:42,867 INFO L263 TraceCheckUtils]: 242: Hoare triple {38769#false} call __automaton_fail(); {38769#false} is VALID [2020-07-10 14:16:42,867 INFO L280 TraceCheckUtils]: 243: Hoare triple {38769#false} assume !false; {38769#false} is VALID [2020-07-10 14:16:42,924 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 49 proven. 31 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2020-07-10 14:16:42,925 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1721008560] [2020-07-10 14:16:42,925 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1561406063] [2020-07-10 14:16:42,925 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:16:43,224 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-10 14:16:43,225 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-10 14:16:43,228 INFO L264 TraceCheckSpWp]: Trace formula consists of 1111 conjuncts, 16 conjunts are in the unsatisfiable core [2020-07-10 14:16:43,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:16:43,286 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:16:43,460 INFO L320 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 2, 2, 1] term [2020-07-10 14:16:43,460 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-10 14:16:43,634 INFO L263 TraceCheckUtils]: 0: Hoare triple {38768#true} call ULTIMATE.init(); {38768#true} is VALID [2020-07-10 14:16:43,634 INFO L280 TraceCheckUtils]: 1: Hoare triple {38768#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {38768#true} is VALID [2020-07-10 14:16:43,634 INFO L280 TraceCheckUtils]: 2: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:43,634 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38768#true} {38768#true} #568#return; {38768#true} is VALID [2020-07-10 14:16:43,634 INFO L263 TraceCheckUtils]: 4: Hoare triple {38768#true} call #t~ret76 := main(); {38768#true} is VALID [2020-07-10 14:16:43,635 INFO L280 TraceCheckUtils]: 5: Hoare triple {38768#true} havoc ~retValue_acc~6;havoc ~tmp~8; {38768#true} is VALID [2020-07-10 14:16:43,635 INFO L263 TraceCheckUtils]: 6: Hoare triple {38768#true} call select_helpers(); {38768#true} is VALID [2020-07-10 14:16:43,635 INFO L280 TraceCheckUtils]: 7: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:43,635 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {38768#true} {38768#true} #466#return; {38768#true} is VALID [2020-07-10 14:16:43,635 INFO L263 TraceCheckUtils]: 9: Hoare triple {38768#true} call select_features(); {38768#true} is VALID [2020-07-10 14:16:43,636 INFO L280 TraceCheckUtils]: 10: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:43,636 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {38768#true} {38768#true} #468#return; {38768#true} is VALID [2020-07-10 14:16:43,636 INFO L263 TraceCheckUtils]: 12: Hoare triple {38768#true} call #t~ret30 := valid_product(); {38768#true} is VALID [2020-07-10 14:16:43,636 INFO L280 TraceCheckUtils]: 13: Hoare triple {38768#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {38768#true} is VALID [2020-07-10 14:16:43,636 INFO L280 TraceCheckUtils]: 14: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:43,637 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {38768#true} {38768#true} #470#return; {38768#true} is VALID [2020-07-10 14:16:43,637 INFO L280 TraceCheckUtils]: 16: Hoare triple {38768#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {38768#true} is VALID [2020-07-10 14:16:43,637 INFO L280 TraceCheckUtils]: 17: Hoare triple {38768#true} assume 0 != ~tmp~8; {38768#true} is VALID [2020-07-10 14:16:43,637 INFO L263 TraceCheckUtils]: 18: Hoare triple {38768#true} call setup(); {38768#true} is VALID [2020-07-10 14:16:43,637 INFO L280 TraceCheckUtils]: 19: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:43,637 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {38768#true} {38768#true} #472#return; {38768#true} is VALID [2020-07-10 14:16:43,638 INFO L263 TraceCheckUtils]: 21: Hoare triple {38768#true} call runTest(); {38768#true} is VALID [2020-07-10 14:16:43,638 INFO L263 TraceCheckUtils]: 22: Hoare triple {38768#true} call test(); {38768#true} is VALID [2020-07-10 14:16:43,638 INFO L280 TraceCheckUtils]: 23: Hoare triple {38768#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {38768#true} is VALID [2020-07-10 14:16:43,638 INFO L280 TraceCheckUtils]: 24: Hoare triple {38768#true} assume !false; {38768#true} is VALID [2020-07-10 14:16:43,638 INFO L280 TraceCheckUtils]: 25: Hoare triple {38768#true} assume ~splverifierCounter~0 < 4; {38768#true} is VALID [2020-07-10 14:16:43,638 INFO L280 TraceCheckUtils]: 26: Hoare triple {38768#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {38768#true} is VALID [2020-07-10 14:16:43,639 INFO L280 TraceCheckUtils]: 27: Hoare triple {38768#true} assume 0 != ~tmp~0; {38768#true} is VALID [2020-07-10 14:16:43,639 INFO L263 TraceCheckUtils]: 28: Hoare triple {38768#true} call waterRise(); {38768#true} is VALID [2020-07-10 14:16:43,639 INFO L280 TraceCheckUtils]: 29: Hoare triple {38768#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {38768#true} is VALID [2020-07-10 14:16:43,639 INFO L280 TraceCheckUtils]: 30: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:43,639 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {38768#true} {38768#true} #516#return; {38768#true} is VALID [2020-07-10 14:16:43,639 INFO L280 TraceCheckUtils]: 32: Hoare triple {38768#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {38768#true} is VALID [2020-07-10 14:16:43,640 INFO L280 TraceCheckUtils]: 33: Hoare triple {38768#true} assume !(0 != ~tmp___0~0); {38768#true} is VALID [2020-07-10 14:16:43,640 INFO L280 TraceCheckUtils]: 34: Hoare triple {38768#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {38768#true} is VALID [2020-07-10 14:16:43,640 INFO L280 TraceCheckUtils]: 35: Hoare triple {38768#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {38768#true} is VALID [2020-07-10 14:16:43,640 INFO L280 TraceCheckUtils]: 36: Hoare triple {38768#true} assume 0 != ~tmp___1~0; {38768#true} is VALID [2020-07-10 14:16:43,640 INFO L263 TraceCheckUtils]: 37: Hoare triple {38768#true} call timeShift(); {38768#true} is VALID [2020-07-10 14:16:43,641 INFO L280 TraceCheckUtils]: 38: Hoare triple {38768#true} assume !(0 != ~pumpRunning~0); {38768#true} is VALID [2020-07-10 14:16:43,641 INFO L280 TraceCheckUtils]: 39: Hoare triple {38768#true} assume 0 != ~systemActive~0; {38768#true} is VALID [2020-07-10 14:16:43,641 INFO L263 TraceCheckUtils]: 40: Hoare triple {38768#true} call processEnvironment(); {38768#true} is VALID [2020-07-10 14:16:43,641 INFO L280 TraceCheckUtils]: 41: Hoare triple {38768#true} havoc ~tmp~3; {38768#true} is VALID [2020-07-10 14:16:43,641 INFO L280 TraceCheckUtils]: 42: Hoare triple {38768#true} assume !(0 != ~pumpRunning~0); {38768#true} is VALID [2020-07-10 14:16:43,641 INFO L263 TraceCheckUtils]: 43: Hoare triple {38768#true} call processEnvironment__wrappee__methaneQuery(); {38768#true} is VALID [2020-07-10 14:16:43,642 INFO L280 TraceCheckUtils]: 44: Hoare triple {38768#true} havoc ~tmp~2; {38768#true} is VALID [2020-07-10 14:16:43,642 INFO L280 TraceCheckUtils]: 45: Hoare triple {38768#true} assume !(0 != ~pumpRunning~0); {38768#true} is VALID [2020-07-10 14:16:43,642 INFO L263 TraceCheckUtils]: 46: Hoare triple {38768#true} call processEnvironment__wrappee__highWaterSensor(); {38768#true} is VALID [2020-07-10 14:16:43,642 INFO L280 TraceCheckUtils]: 47: Hoare triple {38768#true} havoc ~tmp~1; {38768#true} is VALID [2020-07-10 14:16:43,642 INFO L280 TraceCheckUtils]: 48: Hoare triple {38768#true} assume 0 == ~pumpRunning~0; {38768#true} is VALID [2020-07-10 14:16:43,643 INFO L263 TraceCheckUtils]: 49: Hoare triple {38768#true} call #t~ret4 := isHighWaterLevel(); {38768#true} is VALID [2020-07-10 14:16:43,643 INFO L280 TraceCheckUtils]: 50: Hoare triple {38768#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {38768#true} is VALID [2020-07-10 14:16:43,643 INFO L263 TraceCheckUtils]: 51: Hoare triple {38768#true} call #t~ret25 := isHighWaterSensorDry(); {38768#true} is VALID [2020-07-10 14:16:43,643 INFO L280 TraceCheckUtils]: 52: Hoare triple {38768#true} havoc ~retValue_acc~12; {38768#true} is VALID [2020-07-10 14:16:43,643 INFO L280 TraceCheckUtils]: 53: Hoare triple {38768#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {38768#true} is VALID [2020-07-10 14:16:43,643 INFO L280 TraceCheckUtils]: 54: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:43,644 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {38768#true} {38768#true} #530#return; {38768#true} is VALID [2020-07-10 14:16:43,644 INFO L280 TraceCheckUtils]: 56: Hoare triple {38768#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {38768#true} is VALID [2020-07-10 14:16:43,644 INFO L280 TraceCheckUtils]: 57: Hoare triple {38768#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {38768#true} is VALID [2020-07-10 14:16:43,644 INFO L280 TraceCheckUtils]: 58: Hoare triple {38768#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {38768#true} is VALID [2020-07-10 14:16:43,644 INFO L280 TraceCheckUtils]: 59: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:43,644 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {38768#true} {38768#true} #542#return; {38768#true} is VALID [2020-07-10 14:16:43,645 INFO L280 TraceCheckUtils]: 61: Hoare triple {38768#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {38768#true} is VALID [2020-07-10 14:16:43,645 INFO L280 TraceCheckUtils]: 62: Hoare triple {38768#true} assume 0 != ~tmp~1; {38768#true} is VALID [2020-07-10 14:16:43,645 INFO L263 TraceCheckUtils]: 63: Hoare triple {38768#true} call activatePump(); {38768#true} is VALID [2020-07-10 14:16:43,645 INFO L280 TraceCheckUtils]: 64: Hoare triple {38768#true} havoc ~tmp~4; {38768#true} is VALID [2020-07-10 14:16:43,645 INFO L263 TraceCheckUtils]: 65: Hoare triple {38768#true} call #t~ret7 := isMethaneAlarm(); {38768#true} is VALID [2020-07-10 14:16:43,645 INFO L280 TraceCheckUtils]: 66: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:43,646 INFO L263 TraceCheckUtils]: 67: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-10 14:16:43,646 INFO L280 TraceCheckUtils]: 68: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-10 14:16:43,646 INFO L280 TraceCheckUtils]: 69: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:43,646 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-10 14:16:43,646 INFO L280 TraceCheckUtils]: 71: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:43,646 INFO L280 TraceCheckUtils]: 72: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:43,647 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {38768#true} {38768#true} #526#return; {38768#true} is VALID [2020-07-10 14:16:43,647 INFO L280 TraceCheckUtils]: 74: Hoare triple {38768#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {38768#true} is VALID [2020-07-10 14:16:43,647 INFO L280 TraceCheckUtils]: 75: Hoare triple {38768#true} assume !(0 != ~tmp~4); {38768#true} is VALID [2020-07-10 14:16:43,647 INFO L263 TraceCheckUtils]: 76: Hoare triple {38768#true} call activatePump__wrappee__lowWaterSensor(); {38768#true} is VALID [2020-07-10 14:16:43,647 INFO L280 TraceCheckUtils]: 77: Hoare triple {38768#true} ~pumpRunning~0 := 1; {38768#true} is VALID [2020-07-10 14:16:43,647 INFO L280 TraceCheckUtils]: 78: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:43,648 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {38768#true} {38768#true} #528#return; {38768#true} is VALID [2020-07-10 14:16:43,648 INFO L280 TraceCheckUtils]: 80: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:43,648 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {38768#true} {38768#true} #544#return; {38768#true} is VALID [2020-07-10 14:16:43,648 INFO L280 TraceCheckUtils]: 82: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:43,648 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {38768#true} {38768#true} #556#return; {38768#true} is VALID [2020-07-10 14:16:43,648 INFO L280 TraceCheckUtils]: 84: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:43,649 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {38768#true} {38768#true} #514#return; {38768#true} is VALID [2020-07-10 14:16:43,649 INFO L280 TraceCheckUtils]: 86: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:43,649 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {38768#true} {38768#true} #534#return; {38768#true} is VALID [2020-07-10 14:16:43,649 INFO L263 TraceCheckUtils]: 88: Hoare triple {38768#true} call __utac_acc__Specification4_spec__1(); {38768#true} is VALID [2020-07-10 14:16:43,649 INFO L280 TraceCheckUtils]: 89: Hoare triple {38768#true} havoc ~tmp~7;havoc ~tmp___0~3; {38768#true} is VALID [2020-07-10 14:16:43,649 INFO L263 TraceCheckUtils]: 90: Hoare triple {38768#true} call #t~ret27 := getWaterLevel(); {38768#true} is VALID [2020-07-10 14:16:43,650 INFO L280 TraceCheckUtils]: 91: Hoare triple {38768#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {38768#true} is VALID [2020-07-10 14:16:43,650 INFO L280 TraceCheckUtils]: 92: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:43,650 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {38768#true} {38768#true} #460#return; {38768#true} is VALID [2020-07-10 14:16:43,650 INFO L280 TraceCheckUtils]: 94: Hoare triple {38768#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {38768#true} is VALID [2020-07-10 14:16:43,650 INFO L280 TraceCheckUtils]: 95: Hoare triple {38768#true} assume !(0 == ~tmp~7); {38768#true} is VALID [2020-07-10 14:16:43,651 INFO L280 TraceCheckUtils]: 96: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:43,651 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {38768#true} {38768#true} #536#return; {38768#true} is VALID [2020-07-10 14:16:43,651 INFO L280 TraceCheckUtils]: 98: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:43,651 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {38768#true} {38768#true} #522#return; {38768#true} is VALID [2020-07-10 14:16:43,651 INFO L280 TraceCheckUtils]: 100: Hoare triple {38768#true} assume !false; {38768#true} is VALID [2020-07-10 14:16:43,652 INFO L280 TraceCheckUtils]: 101: Hoare triple {38768#true} assume ~splverifierCounter~0 < 4; {38768#true} is VALID [2020-07-10 14:16:43,652 INFO L280 TraceCheckUtils]: 102: Hoare triple {38768#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {38768#true} is VALID [2020-07-10 14:16:43,652 INFO L280 TraceCheckUtils]: 103: Hoare triple {38768#true} assume !(0 != ~tmp~0); {38768#true} is VALID [2020-07-10 14:16:43,652 INFO L280 TraceCheckUtils]: 104: Hoare triple {38768#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {38768#true} is VALID [2020-07-10 14:16:43,652 INFO L280 TraceCheckUtils]: 105: Hoare triple {38768#true} assume !(0 != ~tmp___0~0); {38768#true} is VALID [2020-07-10 14:16:43,652 INFO L280 TraceCheckUtils]: 106: Hoare triple {38768#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {38768#true} is VALID [2020-07-10 14:16:43,653 INFO L280 TraceCheckUtils]: 107: Hoare triple {38768#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {38768#true} is VALID [2020-07-10 14:16:43,653 INFO L280 TraceCheckUtils]: 108: Hoare triple {38768#true} assume 0 != ~tmp___1~0; {38768#true} is VALID [2020-07-10 14:16:43,653 INFO L263 TraceCheckUtils]: 109: Hoare triple {38768#true} call timeShift(); {38768#true} is VALID [2020-07-10 14:16:43,653 INFO L280 TraceCheckUtils]: 110: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-10 14:16:43,653 INFO L263 TraceCheckUtils]: 111: Hoare triple {38768#true} call lowerWaterLevel(); {38768#true} is VALID [2020-07-10 14:16:43,653 INFO L280 TraceCheckUtils]: 112: Hoare triple {38768#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {38768#true} is VALID [2020-07-10 14:16:43,654 INFO L280 TraceCheckUtils]: 113: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:43,654 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {38768#true} {38768#true} #532#return; {38768#true} is VALID [2020-07-10 14:16:43,654 INFO L280 TraceCheckUtils]: 115: Hoare triple {38768#true} assume 0 != ~systemActive~0; {38768#true} is VALID [2020-07-10 14:16:43,654 INFO L263 TraceCheckUtils]: 116: Hoare triple {38768#true} call processEnvironment(); {38768#true} is VALID [2020-07-10 14:16:43,654 INFO L280 TraceCheckUtils]: 117: Hoare triple {38768#true} havoc ~tmp~3; {38768#true} is VALID [2020-07-10 14:16:43,654 INFO L280 TraceCheckUtils]: 118: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-10 14:16:43,655 INFO L263 TraceCheckUtils]: 119: Hoare triple {38768#true} call #t~ret6 := isMethaneAlarm(); {38768#true} is VALID [2020-07-10 14:16:43,655 INFO L280 TraceCheckUtils]: 120: Hoare triple {38768#true} havoc ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:43,655 INFO L263 TraceCheckUtils]: 121: Hoare triple {38768#true} call #t~ret8 := isMethaneLevelCritical(); {38768#true} is VALID [2020-07-10 14:16:43,655 INFO L280 TraceCheckUtils]: 122: Hoare triple {38768#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38768#true} is VALID [2020-07-10 14:16:43,655 INFO L280 TraceCheckUtils]: 123: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:43,655 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {38768#true} {38768#true} #562#return; {38768#true} is VALID [2020-07-10 14:16:43,656 INFO L280 TraceCheckUtils]: 125: Hoare triple {38768#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38768#true} is VALID [2020-07-10 14:16:43,656 INFO L280 TraceCheckUtils]: 126: Hoare triple {38768#true} assume true; {38768#true} is VALID [2020-07-10 14:16:43,656 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {38768#true} {38768#true} #508#return; {38768#true} is VALID [2020-07-10 14:16:43,656 INFO L280 TraceCheckUtils]: 128: Hoare triple {38768#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {38768#true} is VALID [2020-07-10 14:16:43,656 INFO L280 TraceCheckUtils]: 129: Hoare triple {38768#true} assume !(0 != ~tmp~3); {38768#true} is VALID [2020-07-10 14:16:43,656 INFO L263 TraceCheckUtils]: 130: Hoare triple {38768#true} call processEnvironment__wrappee__methaneQuery(); {38768#true} is VALID [2020-07-10 14:16:43,657 INFO L280 TraceCheckUtils]: 131: Hoare triple {38768#true} havoc ~tmp~2; {38768#true} is VALID [2020-07-10 14:16:43,657 INFO L280 TraceCheckUtils]: 132: Hoare triple {38768#true} assume 0 != ~pumpRunning~0; {38768#true} is VALID [2020-07-10 14:16:43,657 INFO L263 TraceCheckUtils]: 133: Hoare triple {38768#true} call #t~ret5 := isLowWaterLevel(); {38768#true} is VALID [2020-07-10 14:16:43,657 INFO L280 TraceCheckUtils]: 134: Hoare triple {38768#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {38768#true} is VALID [2020-07-10 14:16:43,657 INFO L263 TraceCheckUtils]: 135: Hoare triple {38768#true} call #t~ret26 := isLowWaterSensorDry(); {38768#true} is VALID [2020-07-10 14:16:43,659 INFO L280 TraceCheckUtils]: 136: Hoare triple {38768#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:16:43,660 INFO L280 TraceCheckUtils]: 137: Hoare triple {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:16:43,660 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {39262#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {38768#true} #506#return; {39743#(or (and (= 1 |isLowWaterLevel_#t~ret26|) (= 0 ~waterLevel~0)) (and (= 0 |isLowWaterLevel_#t~ret26|) (not (= 0 ~waterLevel~0))))} is VALID [2020-07-10 14:16:43,661 INFO L280 TraceCheckUtils]: 139: Hoare triple {39743#(or (and (= 1 |isLowWaterLevel_#t~ret26|) (= 0 ~waterLevel~0)) (and (= 0 |isLowWaterLevel_#t~ret26|) (not (= 0 ~waterLevel~0))))} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {39747#(or (and (= isLowWaterLevel_~tmp~6 0) (not (= 0 ~waterLevel~0))) (and (= isLowWaterLevel_~tmp~6 1) (= 0 ~waterLevel~0)))} is VALID [2020-07-10 14:16:43,662 INFO L280 TraceCheckUtils]: 140: Hoare triple {39747#(or (and (= isLowWaterLevel_~tmp~6 0) (not (= 0 ~waterLevel~0))) (and (= isLowWaterLevel_~tmp~6 1) (= 0 ~waterLevel~0)))} assume 0 != ~tmp~6;~tmp___0~2 := 0; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,662 INFO L280 TraceCheckUtils]: 141: Hoare triple {39236#(= 0 ~waterLevel~0)} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,663 INFO L280 TraceCheckUtils]: 142: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,664 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {38768#true} #550#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,664 INFO L280 TraceCheckUtils]: 144: Hoare triple {39236#(= 0 ~waterLevel~0)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,664 INFO L280 TraceCheckUtils]: 145: Hoare triple {39236#(= 0 ~waterLevel~0)} assume !(0 != ~tmp~2); {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,665 INFO L263 TraceCheckUtils]: 146: Hoare triple {39236#(= 0 ~waterLevel~0)} call processEnvironment__wrappee__highWaterSensor(); {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,665 INFO L280 TraceCheckUtils]: 147: Hoare triple {39236#(= 0 ~waterLevel~0)} havoc ~tmp~1; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,666 INFO L280 TraceCheckUtils]: 148: Hoare triple {39236#(= 0 ~waterLevel~0)} assume !(0 == ~pumpRunning~0); {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,666 INFO L263 TraceCheckUtils]: 149: Hoare triple {39236#(= 0 ~waterLevel~0)} call processEnvironment__wrappee__base(); {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,667 INFO L280 TraceCheckUtils]: 150: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,668 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {39236#(= 0 ~waterLevel~0)} #548#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,668 INFO L280 TraceCheckUtils]: 152: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,669 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {39236#(= 0 ~waterLevel~0)} #554#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,669 INFO L280 TraceCheckUtils]: 154: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,670 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {38768#true} #512#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,671 INFO L280 TraceCheckUtils]: 156: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,671 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {38768#true} #534#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,672 INFO L263 TraceCheckUtils]: 158: Hoare triple {39236#(= 0 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,673 INFO L280 TraceCheckUtils]: 159: Hoare triple {39236#(= 0 ~waterLevel~0)} havoc ~tmp~7;havoc ~tmp___0~3; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,673 INFO L263 TraceCheckUtils]: 160: Hoare triple {39236#(= 0 ~waterLevel~0)} call #t~ret27 := getWaterLevel(); {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,674 INFO L280 TraceCheckUtils]: 161: Hoare triple {39236#(= 0 ~waterLevel~0)} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,675 INFO L280 TraceCheckUtils]: 162: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,675 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {39236#(= 0 ~waterLevel~0)} #460#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,676 INFO L280 TraceCheckUtils]: 164: Hoare triple {39236#(= 0 ~waterLevel~0)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,676 INFO L280 TraceCheckUtils]: 165: Hoare triple {39236#(= 0 ~waterLevel~0)} assume !(0 == ~tmp~7); {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,677 INFO L280 TraceCheckUtils]: 166: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,677 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {39236#(= 0 ~waterLevel~0)} #536#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,678 INFO L280 TraceCheckUtils]: 168: Hoare triple {39236#(= 0 ~waterLevel~0)} assume true; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,678 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {39236#(= 0 ~waterLevel~0)} {38768#true} #522#return; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,678 INFO L280 TraceCheckUtils]: 170: Hoare triple {39236#(= 0 ~waterLevel~0)} assume !false; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,679 INFO L280 TraceCheckUtils]: 171: Hoare triple {39236#(= 0 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,679 INFO L280 TraceCheckUtils]: 172: Hoare triple {39236#(= 0 ~waterLevel~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,680 INFO L280 TraceCheckUtils]: 173: Hoare triple {39236#(= 0 ~waterLevel~0)} assume !(0 != ~tmp~0); {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,680 INFO L280 TraceCheckUtils]: 174: Hoare triple {39236#(= 0 ~waterLevel~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,680 INFO L280 TraceCheckUtils]: 175: Hoare triple {39236#(= 0 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,686 INFO L280 TraceCheckUtils]: 176: Hoare triple {39236#(= 0 ~waterLevel~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,686 INFO L280 TraceCheckUtils]: 177: Hoare triple {39236#(= 0 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,687 INFO L280 TraceCheckUtils]: 178: Hoare triple {39236#(= 0 ~waterLevel~0)} assume 0 != ~tmp___1~0; {39236#(= 0 ~waterLevel~0)} is VALID [2020-07-10 14:16:43,687 INFO L263 TraceCheckUtils]: 179: Hoare triple {39236#(= 0 ~waterLevel~0)} call timeShift(); {39868#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:16:43,688 INFO L280 TraceCheckUtils]: 180: Hoare triple {39868#(<= ~waterLevel~0 0)} assume 0 != ~pumpRunning~0; {39868#(<= ~waterLevel~0 0)} is VALID [2020-07-10 14:16:43,689 INFO L263 TraceCheckUtils]: 181: Hoare triple {39868#(<= ~waterLevel~0 0)} call lowerWaterLevel(); {39875#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:16:43,690 INFO L280 TraceCheckUtils]: 182: Hoare triple {39875#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39879#(and (< 0 (+ ~waterLevel~0 1)) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-10 14:16:43,690 INFO L280 TraceCheckUtils]: 183: Hoare triple {39879#(and (< 0 (+ ~waterLevel~0 1)) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {39879#(and (< 0 (+ ~waterLevel~0 1)) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-10 14:16:43,691 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {39879#(and (< 0 (+ ~waterLevel~0 1)) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {39868#(<= ~waterLevel~0 0)} #532#return; {38769#false} is VALID [2020-07-10 14:16:43,691 INFO L280 TraceCheckUtils]: 185: Hoare triple {38769#false} assume 0 != ~systemActive~0; {38769#false} is VALID [2020-07-10 14:16:43,692 INFO L263 TraceCheckUtils]: 186: Hoare triple {38769#false} call processEnvironment(); {38769#false} is VALID [2020-07-10 14:16:43,692 INFO L280 TraceCheckUtils]: 187: Hoare triple {38769#false} havoc ~tmp~3; {38769#false} is VALID [2020-07-10 14:16:43,692 INFO L280 TraceCheckUtils]: 188: Hoare triple {38769#false} assume 0 != ~pumpRunning~0; {38769#false} is VALID [2020-07-10 14:16:43,692 INFO L263 TraceCheckUtils]: 189: Hoare triple {38769#false} call #t~ret6 := isMethaneAlarm(); {38769#false} is VALID [2020-07-10 14:16:43,692 INFO L280 TraceCheckUtils]: 190: Hoare triple {38769#false} havoc ~retValue_acc~0; {38769#false} is VALID [2020-07-10 14:16:43,692 INFO L263 TraceCheckUtils]: 191: Hoare triple {38769#false} call #t~ret8 := isMethaneLevelCritical(); {38769#false} is VALID [2020-07-10 14:16:43,693 INFO L280 TraceCheckUtils]: 192: Hoare triple {38769#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {38769#false} is VALID [2020-07-10 14:16:43,693 INFO L280 TraceCheckUtils]: 193: Hoare triple {38769#false} assume true; {38769#false} is VALID [2020-07-10 14:16:43,693 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {38769#false} {38769#false} #562#return; {38769#false} is VALID [2020-07-10 14:16:43,693 INFO L280 TraceCheckUtils]: 195: Hoare triple {38769#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {38769#false} is VALID [2020-07-10 14:16:43,693 INFO L280 TraceCheckUtils]: 196: Hoare triple {38769#false} assume true; {38769#false} is VALID [2020-07-10 14:16:43,693 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {38769#false} {38769#false} #508#return; {38769#false} is VALID [2020-07-10 14:16:43,694 INFO L280 TraceCheckUtils]: 198: Hoare triple {38769#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {38769#false} is VALID [2020-07-10 14:16:43,694 INFO L280 TraceCheckUtils]: 199: Hoare triple {38769#false} assume !(0 != ~tmp~3); {38769#false} is VALID [2020-07-10 14:16:43,694 INFO L263 TraceCheckUtils]: 200: Hoare triple {38769#false} call processEnvironment__wrappee__methaneQuery(); {38769#false} is VALID [2020-07-10 14:16:43,694 INFO L280 TraceCheckUtils]: 201: Hoare triple {38769#false} havoc ~tmp~2; {38769#false} is VALID [2020-07-10 14:16:43,694 INFO L280 TraceCheckUtils]: 202: Hoare triple {38769#false} assume 0 != ~pumpRunning~0; {38769#false} is VALID [2020-07-10 14:16:43,694 INFO L263 TraceCheckUtils]: 203: Hoare triple {38769#false} call #t~ret5 := isLowWaterLevel(); {38769#false} is VALID [2020-07-10 14:16:43,695 INFO L280 TraceCheckUtils]: 204: Hoare triple {38769#false} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {38769#false} is VALID [2020-07-10 14:16:43,695 INFO L263 TraceCheckUtils]: 205: Hoare triple {38769#false} call #t~ret26 := isLowWaterSensorDry(); {38769#false} is VALID [2020-07-10 14:16:43,695 INFO L280 TraceCheckUtils]: 206: Hoare triple {38769#false} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {38769#false} is VALID [2020-07-10 14:16:43,695 INFO L280 TraceCheckUtils]: 207: Hoare triple {38769#false} assume true; {38769#false} is VALID [2020-07-10 14:16:43,695 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {38769#false} {38769#false} #506#return; {38769#false} is VALID [2020-07-10 14:16:43,695 INFO L280 TraceCheckUtils]: 209: Hoare triple {38769#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {38769#false} is VALID [2020-07-10 14:16:43,696 INFO L280 TraceCheckUtils]: 210: Hoare triple {38769#false} assume 0 != ~tmp~6;~tmp___0~2 := 0; {38769#false} is VALID [2020-07-10 14:16:43,696 INFO L280 TraceCheckUtils]: 211: Hoare triple {38769#false} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {38769#false} is VALID [2020-07-10 14:16:43,696 INFO L280 TraceCheckUtils]: 212: Hoare triple {38769#false} assume true; {38769#false} is VALID [2020-07-10 14:16:43,696 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {38769#false} {38769#false} #550#return; {38769#false} is VALID [2020-07-10 14:16:43,696 INFO L280 TraceCheckUtils]: 214: Hoare triple {38769#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {38769#false} is VALID [2020-07-10 14:16:43,696 INFO L280 TraceCheckUtils]: 215: Hoare triple {38769#false} assume !(0 != ~tmp~2); {38769#false} is VALID [2020-07-10 14:16:43,697 INFO L263 TraceCheckUtils]: 216: Hoare triple {38769#false} call processEnvironment__wrappee__highWaterSensor(); {38769#false} is VALID [2020-07-10 14:16:43,697 INFO L280 TraceCheckUtils]: 217: Hoare triple {38769#false} havoc ~tmp~1; {38769#false} is VALID [2020-07-10 14:16:43,697 INFO L280 TraceCheckUtils]: 218: Hoare triple {38769#false} assume !(0 == ~pumpRunning~0); {38769#false} is VALID [2020-07-10 14:16:43,697 INFO L263 TraceCheckUtils]: 219: Hoare triple {38769#false} call processEnvironment__wrappee__base(); {38769#false} is VALID [2020-07-10 14:16:43,697 INFO L280 TraceCheckUtils]: 220: Hoare triple {38769#false} assume true; {38769#false} is VALID [2020-07-10 14:16:43,697 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {38769#false} {38769#false} #548#return; {38769#false} is VALID [2020-07-10 14:16:43,698 INFO L280 TraceCheckUtils]: 222: Hoare triple {38769#false} assume true; {38769#false} is VALID [2020-07-10 14:16:43,698 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {38769#false} {38769#false} #554#return; {38769#false} is VALID [2020-07-10 14:16:43,698 INFO L280 TraceCheckUtils]: 224: Hoare triple {38769#false} assume true; {38769#false} is VALID [2020-07-10 14:16:43,698 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {38769#false} {38769#false} #512#return; {38769#false} is VALID [2020-07-10 14:16:43,698 INFO L280 TraceCheckUtils]: 226: Hoare triple {38769#false} assume true; {38769#false} is VALID [2020-07-10 14:16:43,698 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {38769#false} {38769#false} #534#return; {38769#false} is VALID [2020-07-10 14:16:43,699 INFO L263 TraceCheckUtils]: 228: Hoare triple {38769#false} call __utac_acc__Specification4_spec__1(); {38769#false} is VALID [2020-07-10 14:16:43,699 INFO L280 TraceCheckUtils]: 229: Hoare triple {38769#false} havoc ~tmp~7;havoc ~tmp___0~3; {38769#false} is VALID [2020-07-10 14:16:43,699 INFO L263 TraceCheckUtils]: 230: Hoare triple {38769#false} call #t~ret27 := getWaterLevel(); {38769#false} is VALID [2020-07-10 14:16:43,699 INFO L280 TraceCheckUtils]: 231: Hoare triple {38769#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {38769#false} is VALID [2020-07-10 14:16:43,699 INFO L280 TraceCheckUtils]: 232: Hoare triple {38769#false} assume true; {38769#false} is VALID [2020-07-10 14:16:43,699 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {38769#false} {38769#false} #460#return; {38769#false} is VALID [2020-07-10 14:16:43,700 INFO L280 TraceCheckUtils]: 234: Hoare triple {38769#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {38769#false} is VALID [2020-07-10 14:16:43,700 INFO L280 TraceCheckUtils]: 235: Hoare triple {38769#false} assume 0 == ~tmp~7; {38769#false} is VALID [2020-07-10 14:16:43,700 INFO L263 TraceCheckUtils]: 236: Hoare triple {38769#false} call #t~ret28 := isPumpRunning(); {38769#false} is VALID [2020-07-10 14:16:43,700 INFO L280 TraceCheckUtils]: 237: Hoare triple {38769#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {38769#false} is VALID [2020-07-10 14:16:43,700 INFO L280 TraceCheckUtils]: 238: Hoare triple {38769#false} assume true; {38769#false} is VALID [2020-07-10 14:16:43,700 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {38769#false} {38769#false} #462#return; {38769#false} is VALID [2020-07-10 14:16:43,700 INFO L280 TraceCheckUtils]: 240: Hoare triple {38769#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {38769#false} is VALID [2020-07-10 14:16:43,701 INFO L280 TraceCheckUtils]: 241: Hoare triple {38769#false} assume 0 != ~tmp___0~3; {38769#false} is VALID [2020-07-10 14:16:43,701 INFO L263 TraceCheckUtils]: 242: Hoare triple {38769#false} call __automaton_fail(); {38769#false} is VALID [2020-07-10 14:16:43,701 INFO L280 TraceCheckUtils]: 243: Hoare triple {38769#false} assume !false; {38769#false} is VALID [2020-07-10 14:16:43,727 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2020-07-10 14:16:43,728 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 14:16:43,728 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [14] total 19 [2020-07-10 14:16:43,728 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2119267964] [2020-07-10 14:16:43,729 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 244 [2020-07-10 14:16:43,729 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:16:43,729 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:16:43,986 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 224 edges. 224 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:16:43,987 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:16:43,987 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:16:43,987 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:16:43,988 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=284, Unknown=0, NotChecked=0, Total=342 [2020-07-10 14:16:43,988 INFO L87 Difference]: Start difference. First operand 772 states and 915 transitions. Second operand 9 states. [2020-07-10 14:17:03,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:17:03,308 INFO L93 Difference]: Finished difference Result 1984 states and 2412 transitions. [2020-07-10 14:17:03,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-07-10 14:17:03,308 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 244 [2020-07-10 14:17:03,309 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:17:03,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:17:03,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 638 transitions. [2020-07-10 14:17:03,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:17:03,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 638 transitions. [2020-07-10 14:17:03,317 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 638 transitions. [2020-07-10 14:17:04,213 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 638 edges. 638 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:17:04,330 INFO L225 Difference]: With dead ends: 1984 [2020-07-10 14:17:04,331 INFO L226 Difference]: Without dead ends: 1302 [2020-07-10 14:17:04,333 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 358 GetRequests, 320 SyntacticMatches, 9 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 202 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=153, Invalid=777, Unknown=0, NotChecked=0, Total=930 [2020-07-10 14:17:04,335 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1302 states. [2020-07-10 14:17:15,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1302 to 1178. [2020-07-10 14:17:15,883 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:17:15,883 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1302 states. Second operand 1178 states. [2020-07-10 14:17:15,883 INFO L74 IsIncluded]: Start isIncluded. First operand 1302 states. Second operand 1178 states. [2020-07-10 14:17:15,884 INFO L87 Difference]: Start difference. First operand 1302 states. Second operand 1178 states. [2020-07-10 14:17:15,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:17:15,942 INFO L93 Difference]: Finished difference Result 1302 states and 1530 transitions. [2020-07-10 14:17:15,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 1530 transitions. [2020-07-10 14:17:15,944 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:17:15,944 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:17:15,944 INFO L74 IsIncluded]: Start isIncluded. First operand 1178 states. Second operand 1302 states. [2020-07-10 14:17:15,944 INFO L87 Difference]: Start difference. First operand 1178 states. Second operand 1302 states. [2020-07-10 14:17:16,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:17:16,003 INFO L93 Difference]: Finished difference Result 1302 states and 1530 transitions. [2020-07-10 14:17:16,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 1530 transitions. [2020-07-10 14:17:16,005 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:17:16,005 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:17:16,005 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:17:16,005 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:17:16,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1178 states. [2020-07-10 14:17:16,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 1178 states and 1364 transitions. [2020-07-10 14:17:16,062 INFO L78 Accepts]: Start accepts. Automaton has 1178 states and 1364 transitions. Word has length 244 [2020-07-10 14:17:16,062 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:17:16,062 INFO L479 AbstractCegarLoop]: Abstraction has 1178 states and 1364 transitions. [2020-07-10 14:17:16,062 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:17:16,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1364 transitions. [2020-07-10 14:17:16,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2020-07-10 14:17:16,066 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:17:16,066 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:17:16,279 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:17:16,280 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:17:16,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:17:16,280 INFO L82 PathProgramCache]: Analyzing trace with hash -956209094, now seen corresponding path program 1 times [2020-07-10 14:17:16,281 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:17:16,281 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1710766693] [2020-07-10 14:17:16,281 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:17:16,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:16,636 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 14:17:16,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:16,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {47254#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {47063#true} is VALID [2020-07-10 14:17:16,685 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,685 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47063#true} {47063#true} #568#return; {47063#true} is VALID [2020-07-10 14:17:16,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:16,687 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,688 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {47063#true} {47063#true} #466#return; {47063#true} is VALID [2020-07-10 14:17:16,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:16,690 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,690 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {47063#true} {47063#true} #468#return; {47063#true} is VALID [2020-07-10 14:17:16,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:16,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {47255#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:17:16,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {47255#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {47255#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:17:16,715 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47255#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {47063#true} #470#return; {47075#(= |main_#t~ret30| 1)} is VALID [2020-07-10 14:17:16,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:16,717 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,717 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {47063#true} {47063#true} #472#return; {47063#true} is VALID [2020-07-10 14:17:16,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:16,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {47256#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47063#true} is VALID [2020-07-10 14:17:16,733 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,733 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47063#true} {47063#true} #516#return; {47063#true} is VALID [2020-07-10 14:17:16,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:16,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:16,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:16,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:16,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:16,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:16,798 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~12; {47063#true} is VALID [2020-07-10 14:17:16,799 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47063#true} is VALID [2020-07-10 14:17:16,799 INFO L280 TraceCheckUtils]: 2: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,799 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47063#true} {47063#true} #530#return; {47063#true} is VALID [2020-07-10 14:17:16,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {47063#true} is VALID [2020-07-10 14:17:16,799 INFO L263 TraceCheckUtils]: 1: Hoare triple {47063#true} call #t~ret25 := isHighWaterSensorDry(); {47063#true} is VALID [2020-07-10 14:17:16,800 INFO L280 TraceCheckUtils]: 2: Hoare triple {47063#true} havoc ~retValue_acc~12; {47063#true} is VALID [2020-07-10 14:17:16,800 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47063#true} is VALID [2020-07-10 14:17:16,800 INFO L280 TraceCheckUtils]: 4: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,800 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {47063#true} {47063#true} #530#return; {47063#true} is VALID [2020-07-10 14:17:16,800 INFO L280 TraceCheckUtils]: 6: Hoare triple {47063#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {47063#true} is VALID [2020-07-10 14:17:16,801 INFO L280 TraceCheckUtils]: 7: Hoare triple {47063#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {47063#true} is VALID [2020-07-10 14:17:16,801 INFO L280 TraceCheckUtils]: 8: Hoare triple {47063#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {47063#true} is VALID [2020-07-10 14:17:16,801 INFO L280 TraceCheckUtils]: 9: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,801 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {47063#true} {47063#true} #542#return; {47063#true} is VALID [2020-07-10 14:17:16,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:16,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:16,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:16,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-10 14:17:16,817 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,817 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-10 14:17:16,817 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:16,817 INFO L263 TraceCheckUtils]: 1: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-10 14:17:16,818 INFO L280 TraceCheckUtils]: 2: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-10 14:17:16,818 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,818 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-10 14:17:16,818 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:16,819 INFO L280 TraceCheckUtils]: 6: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,819 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47063#true} {47063#true} #526#return; {47063#true} is VALID [2020-07-10 14:17:16,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:16,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47063#true} is VALID [2020-07-10 14:17:16,822 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,822 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47063#true} {47063#true} #528#return; {47063#true} is VALID [2020-07-10 14:17:16,823 INFO L280 TraceCheckUtils]: 0: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {47063#true} is VALID [2020-07-10 14:17:16,823 INFO L263 TraceCheckUtils]: 1: Hoare triple {47063#true} call #t~ret7 := isMethaneAlarm(); {47063#true} is VALID [2020-07-10 14:17:16,823 INFO L280 TraceCheckUtils]: 2: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:16,823 INFO L263 TraceCheckUtils]: 3: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-10 14:17:16,823 INFO L280 TraceCheckUtils]: 4: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-10 14:17:16,824 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,824 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-10 14:17:16,824 INFO L280 TraceCheckUtils]: 7: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:16,824 INFO L280 TraceCheckUtils]: 8: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,825 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {47063#true} {47063#true} #526#return; {47063#true} is VALID [2020-07-10 14:17:16,825 INFO L280 TraceCheckUtils]: 10: Hoare triple {47063#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {47063#true} is VALID [2020-07-10 14:17:16,825 INFO L280 TraceCheckUtils]: 11: Hoare triple {47063#true} assume !(0 != ~tmp~4); {47063#true} is VALID [2020-07-10 14:17:16,826 INFO L263 TraceCheckUtils]: 12: Hoare triple {47063#true} call activatePump__wrappee__lowWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:16,826 INFO L280 TraceCheckUtils]: 13: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47063#true} is VALID [2020-07-10 14:17:16,826 INFO L280 TraceCheckUtils]: 14: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,827 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {47063#true} {47063#true} #528#return; {47063#true} is VALID [2020-07-10 14:17:16,827 INFO L280 TraceCheckUtils]: 16: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,827 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {47063#true} {47063#true} #544#return; {47063#true} is VALID [2020-07-10 14:17:16,827 INFO L280 TraceCheckUtils]: 0: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47063#true} is VALID [2020-07-10 14:17:16,828 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume 0 == ~pumpRunning~0; {47063#true} is VALID [2020-07-10 14:17:16,828 INFO L263 TraceCheckUtils]: 2: Hoare triple {47063#true} call #t~ret4 := isHighWaterLevel(); {47063#true} is VALID [2020-07-10 14:17:16,828 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {47063#true} is VALID [2020-07-10 14:17:16,828 INFO L263 TraceCheckUtils]: 4: Hoare triple {47063#true} call #t~ret25 := isHighWaterSensorDry(); {47063#true} is VALID [2020-07-10 14:17:16,828 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} havoc ~retValue_acc~12; {47063#true} is VALID [2020-07-10 14:17:16,829 INFO L280 TraceCheckUtils]: 6: Hoare triple {47063#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47063#true} is VALID [2020-07-10 14:17:16,829 INFO L280 TraceCheckUtils]: 7: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,829 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47063#true} {47063#true} #530#return; {47063#true} is VALID [2020-07-10 14:17:16,829 INFO L280 TraceCheckUtils]: 9: Hoare triple {47063#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {47063#true} is VALID [2020-07-10 14:17:16,830 INFO L280 TraceCheckUtils]: 10: Hoare triple {47063#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {47063#true} is VALID [2020-07-10 14:17:16,830 INFO L280 TraceCheckUtils]: 11: Hoare triple {47063#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {47063#true} is VALID [2020-07-10 14:17:16,830 INFO L280 TraceCheckUtils]: 12: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,830 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {47063#true} {47063#true} #542#return; {47063#true} is VALID [2020-07-10 14:17:16,830 INFO L280 TraceCheckUtils]: 14: Hoare triple {47063#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {47063#true} is VALID [2020-07-10 14:17:16,831 INFO L280 TraceCheckUtils]: 15: Hoare triple {47063#true} assume 0 != ~tmp~1; {47063#true} is VALID [2020-07-10 14:17:16,832 INFO L263 TraceCheckUtils]: 16: Hoare triple {47063#true} call activatePump(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:16,832 INFO L280 TraceCheckUtils]: 17: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {47063#true} is VALID [2020-07-10 14:17:16,832 INFO L263 TraceCheckUtils]: 18: Hoare triple {47063#true} call #t~ret7 := isMethaneAlarm(); {47063#true} is VALID [2020-07-10 14:17:16,832 INFO L280 TraceCheckUtils]: 19: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:16,833 INFO L263 TraceCheckUtils]: 20: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-10 14:17:16,833 INFO L280 TraceCheckUtils]: 21: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-10 14:17:16,833 INFO L280 TraceCheckUtils]: 22: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,833 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-10 14:17:16,833 INFO L280 TraceCheckUtils]: 24: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:16,834 INFO L280 TraceCheckUtils]: 25: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,834 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {47063#true} {47063#true} #526#return; {47063#true} is VALID [2020-07-10 14:17:16,834 INFO L280 TraceCheckUtils]: 27: Hoare triple {47063#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {47063#true} is VALID [2020-07-10 14:17:16,834 INFO L280 TraceCheckUtils]: 28: Hoare triple {47063#true} assume !(0 != ~tmp~4); {47063#true} is VALID [2020-07-10 14:17:16,835 INFO L263 TraceCheckUtils]: 29: Hoare triple {47063#true} call activatePump__wrappee__lowWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:16,836 INFO L280 TraceCheckUtils]: 30: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47063#true} is VALID [2020-07-10 14:17:16,836 INFO L280 TraceCheckUtils]: 31: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,836 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {47063#true} {47063#true} #528#return; {47063#true} is VALID [2020-07-10 14:17:16,836 INFO L280 TraceCheckUtils]: 33: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,837 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {47063#true} {47063#true} #544#return; {47063#true} is VALID [2020-07-10 14:17:16,837 INFO L280 TraceCheckUtils]: 35: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,837 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {47063#true} {47063#true} #556#return; {47063#true} is VALID [2020-07-10 14:17:16,838 INFO L280 TraceCheckUtils]: 0: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47063#true} is VALID [2020-07-10 14:17:16,838 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume !(0 != ~pumpRunning~0); {47063#true} is VALID [2020-07-10 14:17:16,839 INFO L263 TraceCheckUtils]: 2: Hoare triple {47063#true} call processEnvironment__wrappee__highWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:16,839 INFO L280 TraceCheckUtils]: 3: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47063#true} is VALID [2020-07-10 14:17:16,840 INFO L280 TraceCheckUtils]: 4: Hoare triple {47063#true} assume 0 == ~pumpRunning~0; {47063#true} is VALID [2020-07-10 14:17:16,840 INFO L263 TraceCheckUtils]: 5: Hoare triple {47063#true} call #t~ret4 := isHighWaterLevel(); {47063#true} is VALID [2020-07-10 14:17:16,840 INFO L280 TraceCheckUtils]: 6: Hoare triple {47063#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {47063#true} is VALID [2020-07-10 14:17:16,840 INFO L263 TraceCheckUtils]: 7: Hoare triple {47063#true} call #t~ret25 := isHighWaterSensorDry(); {47063#true} is VALID [2020-07-10 14:17:16,840 INFO L280 TraceCheckUtils]: 8: Hoare triple {47063#true} havoc ~retValue_acc~12; {47063#true} is VALID [2020-07-10 14:17:16,840 INFO L280 TraceCheckUtils]: 9: Hoare triple {47063#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47063#true} is VALID [2020-07-10 14:17:16,841 INFO L280 TraceCheckUtils]: 10: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,841 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {47063#true} {47063#true} #530#return; {47063#true} is VALID [2020-07-10 14:17:16,841 INFO L280 TraceCheckUtils]: 12: Hoare triple {47063#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {47063#true} is VALID [2020-07-10 14:17:16,841 INFO L280 TraceCheckUtils]: 13: Hoare triple {47063#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {47063#true} is VALID [2020-07-10 14:17:16,841 INFO L280 TraceCheckUtils]: 14: Hoare triple {47063#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {47063#true} is VALID [2020-07-10 14:17:16,842 INFO L280 TraceCheckUtils]: 15: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,842 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {47063#true} {47063#true} #542#return; {47063#true} is VALID [2020-07-10 14:17:16,842 INFO L280 TraceCheckUtils]: 17: Hoare triple {47063#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {47063#true} is VALID [2020-07-10 14:17:16,842 INFO L280 TraceCheckUtils]: 18: Hoare triple {47063#true} assume 0 != ~tmp~1; {47063#true} is VALID [2020-07-10 14:17:16,843 INFO L263 TraceCheckUtils]: 19: Hoare triple {47063#true} call activatePump(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:16,843 INFO L280 TraceCheckUtils]: 20: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {47063#true} is VALID [2020-07-10 14:17:16,843 INFO L263 TraceCheckUtils]: 21: Hoare triple {47063#true} call #t~ret7 := isMethaneAlarm(); {47063#true} is VALID [2020-07-10 14:17:16,843 INFO L280 TraceCheckUtils]: 22: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:16,844 INFO L263 TraceCheckUtils]: 23: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-10 14:17:16,844 INFO L280 TraceCheckUtils]: 24: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-10 14:17:16,844 INFO L280 TraceCheckUtils]: 25: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,844 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-10 14:17:16,844 INFO L280 TraceCheckUtils]: 27: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:16,845 INFO L280 TraceCheckUtils]: 28: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,845 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {47063#true} {47063#true} #526#return; {47063#true} is VALID [2020-07-10 14:17:16,845 INFO L280 TraceCheckUtils]: 30: Hoare triple {47063#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {47063#true} is VALID [2020-07-10 14:17:16,845 INFO L280 TraceCheckUtils]: 31: Hoare triple {47063#true} assume !(0 != ~tmp~4); {47063#true} is VALID [2020-07-10 14:17:16,846 INFO L263 TraceCheckUtils]: 32: Hoare triple {47063#true} call activatePump__wrappee__lowWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:16,846 INFO L280 TraceCheckUtils]: 33: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47063#true} is VALID [2020-07-10 14:17:16,846 INFO L280 TraceCheckUtils]: 34: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,846 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {47063#true} {47063#true} #528#return; {47063#true} is VALID [2020-07-10 14:17:16,847 INFO L280 TraceCheckUtils]: 36: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,847 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {47063#true} {47063#true} #544#return; {47063#true} is VALID [2020-07-10 14:17:16,847 INFO L280 TraceCheckUtils]: 38: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,847 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {47063#true} {47063#true} #556#return; {47063#true} is VALID [2020-07-10 14:17:16,847 INFO L280 TraceCheckUtils]: 40: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,848 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {47063#true} {47063#true} #514#return; {47063#true} is VALID [2020-07-10 14:17:16,849 INFO L280 TraceCheckUtils]: 0: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47063#true} is VALID [2020-07-10 14:17:16,849 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume !(0 != ~pumpRunning~0); {47063#true} is VALID [2020-07-10 14:17:16,850 INFO L263 TraceCheckUtils]: 2: Hoare triple {47063#true} call processEnvironment__wrappee__methaneQuery(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:16,850 INFO L280 TraceCheckUtils]: 3: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47063#true} is VALID [2020-07-10 14:17:16,850 INFO L280 TraceCheckUtils]: 4: Hoare triple {47063#true} assume !(0 != ~pumpRunning~0); {47063#true} is VALID [2020-07-10 14:17:16,851 INFO L263 TraceCheckUtils]: 5: Hoare triple {47063#true} call processEnvironment__wrappee__highWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:16,851 INFO L280 TraceCheckUtils]: 6: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47063#true} is VALID [2020-07-10 14:17:16,852 INFO L280 TraceCheckUtils]: 7: Hoare triple {47063#true} assume 0 == ~pumpRunning~0; {47063#true} is VALID [2020-07-10 14:17:16,852 INFO L263 TraceCheckUtils]: 8: Hoare triple {47063#true} call #t~ret4 := isHighWaterLevel(); {47063#true} is VALID [2020-07-10 14:17:16,852 INFO L280 TraceCheckUtils]: 9: Hoare triple {47063#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {47063#true} is VALID [2020-07-10 14:17:16,852 INFO L263 TraceCheckUtils]: 10: Hoare triple {47063#true} call #t~ret25 := isHighWaterSensorDry(); {47063#true} is VALID [2020-07-10 14:17:16,852 INFO L280 TraceCheckUtils]: 11: Hoare triple {47063#true} havoc ~retValue_acc~12; {47063#true} is VALID [2020-07-10 14:17:16,853 INFO L280 TraceCheckUtils]: 12: Hoare triple {47063#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47063#true} is VALID [2020-07-10 14:17:16,853 INFO L280 TraceCheckUtils]: 13: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,853 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {47063#true} {47063#true} #530#return; {47063#true} is VALID [2020-07-10 14:17:16,853 INFO L280 TraceCheckUtils]: 15: Hoare triple {47063#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {47063#true} is VALID [2020-07-10 14:17:16,853 INFO L280 TraceCheckUtils]: 16: Hoare triple {47063#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {47063#true} is VALID [2020-07-10 14:17:16,854 INFO L280 TraceCheckUtils]: 17: Hoare triple {47063#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {47063#true} is VALID [2020-07-10 14:17:16,854 INFO L280 TraceCheckUtils]: 18: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,854 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {47063#true} {47063#true} #542#return; {47063#true} is VALID [2020-07-10 14:17:16,854 INFO L280 TraceCheckUtils]: 20: Hoare triple {47063#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {47063#true} is VALID [2020-07-10 14:17:16,854 INFO L280 TraceCheckUtils]: 21: Hoare triple {47063#true} assume 0 != ~tmp~1; {47063#true} is VALID [2020-07-10 14:17:16,855 INFO L263 TraceCheckUtils]: 22: Hoare triple {47063#true} call activatePump(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:16,855 INFO L280 TraceCheckUtils]: 23: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {47063#true} is VALID [2020-07-10 14:17:16,856 INFO L263 TraceCheckUtils]: 24: Hoare triple {47063#true} call #t~ret7 := isMethaneAlarm(); {47063#true} is VALID [2020-07-10 14:17:16,856 INFO L280 TraceCheckUtils]: 25: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:16,856 INFO L263 TraceCheckUtils]: 26: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-10 14:17:16,856 INFO L280 TraceCheckUtils]: 27: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-10 14:17:16,856 INFO L280 TraceCheckUtils]: 28: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,857 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-10 14:17:16,857 INFO L280 TraceCheckUtils]: 30: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:16,857 INFO L280 TraceCheckUtils]: 31: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,857 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {47063#true} {47063#true} #526#return; {47063#true} is VALID [2020-07-10 14:17:16,857 INFO L280 TraceCheckUtils]: 33: Hoare triple {47063#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {47063#true} is VALID [2020-07-10 14:17:16,858 INFO L280 TraceCheckUtils]: 34: Hoare triple {47063#true} assume !(0 != ~tmp~4); {47063#true} is VALID [2020-07-10 14:17:16,861 INFO L263 TraceCheckUtils]: 35: Hoare triple {47063#true} call activatePump__wrappee__lowWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:16,862 INFO L280 TraceCheckUtils]: 36: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47063#true} is VALID [2020-07-10 14:17:16,862 INFO L280 TraceCheckUtils]: 37: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,862 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {47063#true} {47063#true} #528#return; {47063#true} is VALID [2020-07-10 14:17:16,863 INFO L280 TraceCheckUtils]: 39: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,863 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {47063#true} {47063#true} #544#return; {47063#true} is VALID [2020-07-10 14:17:16,863 INFO L280 TraceCheckUtils]: 41: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,863 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {47063#true} {47063#true} #556#return; {47063#true} is VALID [2020-07-10 14:17:16,863 INFO L280 TraceCheckUtils]: 43: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,863 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {47063#true} {47063#true} #514#return; {47063#true} is VALID [2020-07-10 14:17:16,864 INFO L280 TraceCheckUtils]: 45: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,864 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {47063#true} {47063#true} #534#return; {47063#true} is VALID [2020-07-10 14:17:16,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:16,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:16,871 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47063#true} is VALID [2020-07-10 14:17:16,871 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,871 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47063#true} {47063#true} #460#return; {47063#true} is VALID [2020-07-10 14:17:16,872 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~tmp~7;havoc ~tmp___0~3; {47063#true} is VALID [2020-07-10 14:17:16,872 INFO L263 TraceCheckUtils]: 1: Hoare triple {47063#true} call #t~ret27 := getWaterLevel(); {47063#true} is VALID [2020-07-10 14:17:16,872 INFO L280 TraceCheckUtils]: 2: Hoare triple {47063#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47063#true} is VALID [2020-07-10 14:17:16,872 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,872 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47063#true} {47063#true} #460#return; {47063#true} is VALID [2020-07-10 14:17:16,873 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {47063#true} is VALID [2020-07-10 14:17:16,873 INFO L280 TraceCheckUtils]: 6: Hoare triple {47063#true} assume !(0 == ~tmp~7); {47063#true} is VALID [2020-07-10 14:17:16,873 INFO L280 TraceCheckUtils]: 7: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,873 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47063#true} {47063#true} #536#return; {47063#true} is VALID [2020-07-10 14:17:16,873 INFO L280 TraceCheckUtils]: 0: Hoare triple {47257#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {47063#true} is VALID [2020-07-10 14:17:16,874 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume 0 != ~systemActive~0; {47063#true} is VALID [2020-07-10 14:17:16,874 INFO L263 TraceCheckUtils]: 2: Hoare triple {47063#true} call processEnvironment(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:16,874 INFO L280 TraceCheckUtils]: 3: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47063#true} is VALID [2020-07-10 14:17:16,875 INFO L280 TraceCheckUtils]: 4: Hoare triple {47063#true} assume !(0 != ~pumpRunning~0); {47063#true} is VALID [2020-07-10 14:17:16,875 INFO L263 TraceCheckUtils]: 5: Hoare triple {47063#true} call processEnvironment__wrappee__methaneQuery(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:16,876 INFO L280 TraceCheckUtils]: 6: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47063#true} is VALID [2020-07-10 14:17:16,876 INFO L280 TraceCheckUtils]: 7: Hoare triple {47063#true} assume !(0 != ~pumpRunning~0); {47063#true} is VALID [2020-07-10 14:17:16,876 INFO L263 TraceCheckUtils]: 8: Hoare triple {47063#true} call processEnvironment__wrappee__highWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:16,877 INFO L280 TraceCheckUtils]: 9: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47063#true} is VALID [2020-07-10 14:17:16,877 INFO L280 TraceCheckUtils]: 10: Hoare triple {47063#true} assume 0 == ~pumpRunning~0; {47063#true} is VALID [2020-07-10 14:17:16,877 INFO L263 TraceCheckUtils]: 11: Hoare triple {47063#true} call #t~ret4 := isHighWaterLevel(); {47063#true} is VALID [2020-07-10 14:17:16,877 INFO L280 TraceCheckUtils]: 12: Hoare triple {47063#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {47063#true} is VALID [2020-07-10 14:17:16,877 INFO L263 TraceCheckUtils]: 13: Hoare triple {47063#true} call #t~ret25 := isHighWaterSensorDry(); {47063#true} is VALID [2020-07-10 14:17:16,878 INFO L280 TraceCheckUtils]: 14: Hoare triple {47063#true} havoc ~retValue_acc~12; {47063#true} is VALID [2020-07-10 14:17:16,878 INFO L280 TraceCheckUtils]: 15: Hoare triple {47063#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47063#true} is VALID [2020-07-10 14:17:16,878 INFO L280 TraceCheckUtils]: 16: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,878 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {47063#true} {47063#true} #530#return; {47063#true} is VALID [2020-07-10 14:17:16,878 INFO L280 TraceCheckUtils]: 18: Hoare triple {47063#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {47063#true} is VALID [2020-07-10 14:17:16,879 INFO L280 TraceCheckUtils]: 19: Hoare triple {47063#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {47063#true} is VALID [2020-07-10 14:17:16,879 INFO L280 TraceCheckUtils]: 20: Hoare triple {47063#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {47063#true} is VALID [2020-07-10 14:17:16,879 INFO L280 TraceCheckUtils]: 21: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,879 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {47063#true} {47063#true} #542#return; {47063#true} is VALID [2020-07-10 14:17:16,879 INFO L280 TraceCheckUtils]: 23: Hoare triple {47063#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {47063#true} is VALID [2020-07-10 14:17:16,880 INFO L280 TraceCheckUtils]: 24: Hoare triple {47063#true} assume 0 != ~tmp~1; {47063#true} is VALID [2020-07-10 14:17:16,881 INFO L263 TraceCheckUtils]: 25: Hoare triple {47063#true} call activatePump(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:16,881 INFO L280 TraceCheckUtils]: 26: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {47063#true} is VALID [2020-07-10 14:17:16,881 INFO L263 TraceCheckUtils]: 27: Hoare triple {47063#true} call #t~ret7 := isMethaneAlarm(); {47063#true} is VALID [2020-07-10 14:17:16,881 INFO L280 TraceCheckUtils]: 28: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:16,881 INFO L263 TraceCheckUtils]: 29: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-10 14:17:16,882 INFO L280 TraceCheckUtils]: 30: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-10 14:17:16,882 INFO L280 TraceCheckUtils]: 31: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,882 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-10 14:17:16,882 INFO L280 TraceCheckUtils]: 33: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:16,882 INFO L280 TraceCheckUtils]: 34: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,882 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {47063#true} {47063#true} #526#return; {47063#true} is VALID [2020-07-10 14:17:16,883 INFO L280 TraceCheckUtils]: 36: Hoare triple {47063#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {47063#true} is VALID [2020-07-10 14:17:16,883 INFO L280 TraceCheckUtils]: 37: Hoare triple {47063#true} assume !(0 != ~tmp~4); {47063#true} is VALID [2020-07-10 14:17:16,883 INFO L263 TraceCheckUtils]: 38: Hoare triple {47063#true} call activatePump__wrappee__lowWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:16,884 INFO L280 TraceCheckUtils]: 39: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47063#true} is VALID [2020-07-10 14:17:16,884 INFO L280 TraceCheckUtils]: 40: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,884 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {47063#true} {47063#true} #528#return; {47063#true} is VALID [2020-07-10 14:17:16,884 INFO L280 TraceCheckUtils]: 42: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,884 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {47063#true} {47063#true} #544#return; {47063#true} is VALID [2020-07-10 14:17:16,884 INFO L280 TraceCheckUtils]: 44: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,885 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {47063#true} {47063#true} #556#return; {47063#true} is VALID [2020-07-10 14:17:16,885 INFO L280 TraceCheckUtils]: 46: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,885 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {47063#true} {47063#true} #514#return; {47063#true} is VALID [2020-07-10 14:17:16,885 INFO L280 TraceCheckUtils]: 48: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,885 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {47063#true} {47063#true} #534#return; {47063#true} is VALID [2020-07-10 14:17:16,886 INFO L263 TraceCheckUtils]: 50: Hoare triple {47063#true} call __utac_acc__Specification4_spec__1(); {47063#true} is VALID [2020-07-10 14:17:16,886 INFO L280 TraceCheckUtils]: 51: Hoare triple {47063#true} havoc ~tmp~7;havoc ~tmp___0~3; {47063#true} is VALID [2020-07-10 14:17:16,886 INFO L263 TraceCheckUtils]: 52: Hoare triple {47063#true} call #t~ret27 := getWaterLevel(); {47063#true} is VALID [2020-07-10 14:17:16,886 INFO L280 TraceCheckUtils]: 53: Hoare triple {47063#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47063#true} is VALID [2020-07-10 14:17:16,886 INFO L280 TraceCheckUtils]: 54: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,887 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {47063#true} {47063#true} #460#return; {47063#true} is VALID [2020-07-10 14:17:16,887 INFO L280 TraceCheckUtils]: 56: Hoare triple {47063#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {47063#true} is VALID [2020-07-10 14:17:16,887 INFO L280 TraceCheckUtils]: 57: Hoare triple {47063#true} assume !(0 == ~tmp~7); {47063#true} is VALID [2020-07-10 14:17:16,887 INFO L280 TraceCheckUtils]: 58: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,887 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {47063#true} {47063#true} #536#return; {47063#true} is VALID [2020-07-10 14:17:16,887 INFO L280 TraceCheckUtils]: 60: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,888 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {47063#true} {47063#true} #522#return; {47063#true} is VALID [2020-07-10 14:17:16,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:16,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:16,921 INFO L280 TraceCheckUtils]: 0: Hoare triple {47256#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47063#true} is VALID [2020-07-10 14:17:16,921 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,921 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47063#true} {47063#true} #532#return; {47063#true} is VALID [2020-07-10 14:17:16,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:16,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:16,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:16,961 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-10 14:17:16,961 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,962 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-10 14:17:16,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:16,963 INFO L263 TraceCheckUtils]: 1: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-10 14:17:16,963 INFO L280 TraceCheckUtils]: 2: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-10 14:17:16,963 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,964 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-10 14:17:16,964 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:16,964 INFO L280 TraceCheckUtils]: 6: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:16,965 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47063#true} {47063#true} #508#return; {47063#true} is VALID [2020-07-10 14:17:16,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:17,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:17,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:17,100 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47063#true} is VALID [2020-07-10 14:17:17,100 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,101 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47063#true} {47063#true} #506#return; {47063#true} is VALID [2020-07-10 14:17:17,101 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {47063#true} is VALID [2020-07-10 14:17:17,101 INFO L263 TraceCheckUtils]: 1: Hoare triple {47063#true} call #t~ret26 := isLowWaterSensorDry(); {47063#true} is VALID [2020-07-10 14:17:17,102 INFO L280 TraceCheckUtils]: 2: Hoare triple {47063#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47063#true} is VALID [2020-07-10 14:17:17,102 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,102 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47063#true} {47063#true} #506#return; {47063#true} is VALID [2020-07-10 14:17:17,103 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {47063#true} is VALID [2020-07-10 14:17:17,104 INFO L280 TraceCheckUtils]: 6: Hoare triple {47063#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {47555#(<= 1 isLowWaterLevel_~tmp___0~2)} is VALID [2020-07-10 14:17:17,105 INFO L280 TraceCheckUtils]: 7: Hoare triple {47555#(<= 1 isLowWaterLevel_~tmp___0~2)} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {47556#(<= 1 |isLowWaterLevel_#res|)} is VALID [2020-07-10 14:17:17,106 INFO L280 TraceCheckUtils]: 8: Hoare triple {47556#(<= 1 |isLowWaterLevel_#res|)} assume true; {47556#(<= 1 |isLowWaterLevel_#res|)} is VALID [2020-07-10 14:17:17,107 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {47556#(<= 1 |isLowWaterLevel_#res|)} {47063#true} #550#return; {47543#(not (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret5|))} is VALID [2020-07-10 14:17:17,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:17,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:17,114 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,114 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {47063#true} {47063#true} #548#return; {47063#true} is VALID [2020-07-10 14:17:17,115 INFO L280 TraceCheckUtils]: 0: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47063#true} is VALID [2020-07-10 14:17:17,115 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume !(0 == ~pumpRunning~0); {47063#true} is VALID [2020-07-10 14:17:17,115 INFO L263 TraceCheckUtils]: 2: Hoare triple {47063#true} call processEnvironment__wrappee__base(); {47063#true} is VALID [2020-07-10 14:17:17,116 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,116 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47063#true} {47063#true} #548#return; {47063#true} is VALID [2020-07-10 14:17:17,116 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,117 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47063#true} {47064#false} #554#return; {47064#false} is VALID [2020-07-10 14:17:17,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47063#true} is VALID [2020-07-10 14:17:17,118 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-10 14:17:17,118 INFO L263 TraceCheckUtils]: 2: Hoare triple {47063#true} call #t~ret5 := isLowWaterLevel(); {47063#true} is VALID [2020-07-10 14:17:17,118 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {47063#true} is VALID [2020-07-10 14:17:17,119 INFO L263 TraceCheckUtils]: 4: Hoare triple {47063#true} call #t~ret26 := isLowWaterSensorDry(); {47063#true} is VALID [2020-07-10 14:17:17,119 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47063#true} is VALID [2020-07-10 14:17:17,119 INFO L280 TraceCheckUtils]: 6: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,120 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47063#true} {47063#true} #506#return; {47063#true} is VALID [2020-07-10 14:17:17,120 INFO L280 TraceCheckUtils]: 8: Hoare triple {47063#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {47063#true} is VALID [2020-07-10 14:17:17,122 INFO L280 TraceCheckUtils]: 9: Hoare triple {47063#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {47555#(<= 1 isLowWaterLevel_~tmp___0~2)} is VALID [2020-07-10 14:17:17,122 INFO L280 TraceCheckUtils]: 10: Hoare triple {47555#(<= 1 isLowWaterLevel_~tmp___0~2)} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {47556#(<= 1 |isLowWaterLevel_#res|)} is VALID [2020-07-10 14:17:17,123 INFO L280 TraceCheckUtils]: 11: Hoare triple {47556#(<= 1 |isLowWaterLevel_#res|)} assume true; {47556#(<= 1 |isLowWaterLevel_#res|)} is VALID [2020-07-10 14:17:17,124 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {47556#(<= 1 |isLowWaterLevel_#res|)} {47063#true} #550#return; {47543#(not (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret5|))} is VALID [2020-07-10 14:17:17,125 INFO L280 TraceCheckUtils]: 13: Hoare triple {47543#(not (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret5|))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {47544#(not (= 0 processEnvironment__wrappee__methaneQuery_~tmp~2))} is VALID [2020-07-10 14:17:17,125 INFO L280 TraceCheckUtils]: 14: Hoare triple {47544#(not (= 0 processEnvironment__wrappee__methaneQuery_~tmp~2))} assume !(0 != ~tmp~2); {47064#false} is VALID [2020-07-10 14:17:17,126 INFO L263 TraceCheckUtils]: 15: Hoare triple {47064#false} call processEnvironment__wrappee__highWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:17,126 INFO L280 TraceCheckUtils]: 16: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47063#true} is VALID [2020-07-10 14:17:17,126 INFO L280 TraceCheckUtils]: 17: Hoare triple {47063#true} assume !(0 == ~pumpRunning~0); {47063#true} is VALID [2020-07-10 14:17:17,126 INFO L263 TraceCheckUtils]: 18: Hoare triple {47063#true} call processEnvironment__wrappee__base(); {47063#true} is VALID [2020-07-10 14:17:17,127 INFO L280 TraceCheckUtils]: 19: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,127 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {47063#true} {47063#true} #548#return; {47063#true} is VALID [2020-07-10 14:17:17,127 INFO L280 TraceCheckUtils]: 21: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,127 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {47063#true} {47064#false} #554#return; {47064#false} is VALID [2020-07-10 14:17:17,128 INFO L280 TraceCheckUtils]: 23: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-10 14:17:17,128 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {47064#false} {47063#true} #512#return; {47064#false} is VALID [2020-07-10 14:17:17,128 INFO L280 TraceCheckUtils]: 0: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47063#true} is VALID [2020-07-10 14:17:17,128 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-10 14:17:17,129 INFO L263 TraceCheckUtils]: 2: Hoare triple {47063#true} call #t~ret6 := isMethaneAlarm(); {47063#true} is VALID [2020-07-10 14:17:17,129 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:17,129 INFO L263 TraceCheckUtils]: 4: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-10 14:17:17,129 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-10 14:17:17,129 INFO L280 TraceCheckUtils]: 6: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,129 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-10 14:17:17,130 INFO L280 TraceCheckUtils]: 8: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:17,130 INFO L280 TraceCheckUtils]: 9: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,130 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {47063#true} {47063#true} #508#return; {47063#true} is VALID [2020-07-10 14:17:17,130 INFO L280 TraceCheckUtils]: 11: Hoare triple {47063#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {47063#true} is VALID [2020-07-10 14:17:17,130 INFO L280 TraceCheckUtils]: 12: Hoare triple {47063#true} assume !(0 != ~tmp~3); {47063#true} is VALID [2020-07-10 14:17:17,132 INFO L263 TraceCheckUtils]: 13: Hoare triple {47063#true} call processEnvironment__wrappee__methaneQuery(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:17,132 INFO L280 TraceCheckUtils]: 14: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47063#true} is VALID [2020-07-10 14:17:17,132 INFO L280 TraceCheckUtils]: 15: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-10 14:17:17,132 INFO L263 TraceCheckUtils]: 16: Hoare triple {47063#true} call #t~ret5 := isLowWaterLevel(); {47063#true} is VALID [2020-07-10 14:17:17,133 INFO L280 TraceCheckUtils]: 17: Hoare triple {47063#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {47063#true} is VALID [2020-07-10 14:17:17,133 INFO L263 TraceCheckUtils]: 18: Hoare triple {47063#true} call #t~ret26 := isLowWaterSensorDry(); {47063#true} is VALID [2020-07-10 14:17:17,133 INFO L280 TraceCheckUtils]: 19: Hoare triple {47063#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47063#true} is VALID [2020-07-10 14:17:17,133 INFO L280 TraceCheckUtils]: 20: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,133 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {47063#true} {47063#true} #506#return; {47063#true} is VALID [2020-07-10 14:17:17,133 INFO L280 TraceCheckUtils]: 22: Hoare triple {47063#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {47063#true} is VALID [2020-07-10 14:17:17,134 INFO L280 TraceCheckUtils]: 23: Hoare triple {47063#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {47555#(<= 1 isLowWaterLevel_~tmp___0~2)} is VALID [2020-07-10 14:17:17,135 INFO L280 TraceCheckUtils]: 24: Hoare triple {47555#(<= 1 isLowWaterLevel_~tmp___0~2)} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {47556#(<= 1 |isLowWaterLevel_#res|)} is VALID [2020-07-10 14:17:17,135 INFO L280 TraceCheckUtils]: 25: Hoare triple {47556#(<= 1 |isLowWaterLevel_#res|)} assume true; {47556#(<= 1 |isLowWaterLevel_#res|)} is VALID [2020-07-10 14:17:17,136 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {47556#(<= 1 |isLowWaterLevel_#res|)} {47063#true} #550#return; {47543#(not (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret5|))} is VALID [2020-07-10 14:17:17,137 INFO L280 TraceCheckUtils]: 27: Hoare triple {47543#(not (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret5|))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {47544#(not (= 0 processEnvironment__wrappee__methaneQuery_~tmp~2))} is VALID [2020-07-10 14:17:17,138 INFO L280 TraceCheckUtils]: 28: Hoare triple {47544#(not (= 0 processEnvironment__wrappee__methaneQuery_~tmp~2))} assume !(0 != ~tmp~2); {47064#false} is VALID [2020-07-10 14:17:17,138 INFO L263 TraceCheckUtils]: 29: Hoare triple {47064#false} call processEnvironment__wrappee__highWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:17,138 INFO L280 TraceCheckUtils]: 30: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47063#true} is VALID [2020-07-10 14:17:17,138 INFO L280 TraceCheckUtils]: 31: Hoare triple {47063#true} assume !(0 == ~pumpRunning~0); {47063#true} is VALID [2020-07-10 14:17:17,138 INFO L263 TraceCheckUtils]: 32: Hoare triple {47063#true} call processEnvironment__wrappee__base(); {47063#true} is VALID [2020-07-10 14:17:17,139 INFO L280 TraceCheckUtils]: 33: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,139 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {47063#true} {47063#true} #548#return; {47063#true} is VALID [2020-07-10 14:17:17,139 INFO L280 TraceCheckUtils]: 35: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,139 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {47063#true} {47064#false} #554#return; {47064#false} is VALID [2020-07-10 14:17:17,139 INFO L280 TraceCheckUtils]: 37: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-10 14:17:17,140 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {47064#false} {47063#true} #512#return; {47064#false} is VALID [2020-07-10 14:17:17,140 INFO L280 TraceCheckUtils]: 39: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-10 14:17:17,140 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {47064#false} {47063#true} #534#return; {47064#false} is VALID [2020-07-10 14:17:17,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:17,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:17,148 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47063#true} is VALID [2020-07-10 14:17:17,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,148 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47063#true} {47063#true} #460#return; {47063#true} is VALID [2020-07-10 14:17:17,148 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~tmp~7;havoc ~tmp___0~3; {47063#true} is VALID [2020-07-10 14:17:17,149 INFO L263 TraceCheckUtils]: 1: Hoare triple {47063#true} call #t~ret27 := getWaterLevel(); {47063#true} is VALID [2020-07-10 14:17:17,149 INFO L280 TraceCheckUtils]: 2: Hoare triple {47063#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47063#true} is VALID [2020-07-10 14:17:17,149 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,149 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47063#true} {47063#true} #460#return; {47063#true} is VALID [2020-07-10 14:17:17,149 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {47063#true} is VALID [2020-07-10 14:17:17,150 INFO L280 TraceCheckUtils]: 6: Hoare triple {47063#true} assume !(0 == ~tmp~7); {47063#true} is VALID [2020-07-10 14:17:17,150 INFO L280 TraceCheckUtils]: 7: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,150 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47063#true} {47064#false} #536#return; {47064#false} is VALID [2020-07-10 14:17:17,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {47257#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-10 14:17:17,151 INFO L263 TraceCheckUtils]: 1: Hoare triple {47063#true} call lowerWaterLevel(); {47256#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:17:17,151 INFO L280 TraceCheckUtils]: 2: Hoare triple {47256#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47063#true} is VALID [2020-07-10 14:17:17,151 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,151 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47063#true} {47063#true} #532#return; {47063#true} is VALID [2020-07-10 14:17:17,152 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} assume 0 != ~systemActive~0; {47063#true} is VALID [2020-07-10 14:17:17,152 INFO L263 TraceCheckUtils]: 6: Hoare triple {47063#true} call processEnvironment(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:17,153 INFO L280 TraceCheckUtils]: 7: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47063#true} is VALID [2020-07-10 14:17:17,153 INFO L280 TraceCheckUtils]: 8: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-10 14:17:17,153 INFO L263 TraceCheckUtils]: 9: Hoare triple {47063#true} call #t~ret6 := isMethaneAlarm(); {47063#true} is VALID [2020-07-10 14:17:17,153 INFO L280 TraceCheckUtils]: 10: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:17,153 INFO L263 TraceCheckUtils]: 11: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-10 14:17:17,153 INFO L280 TraceCheckUtils]: 12: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-10 14:17:17,154 INFO L280 TraceCheckUtils]: 13: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,154 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-10 14:17:17,154 INFO L280 TraceCheckUtils]: 15: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:17,154 INFO L280 TraceCheckUtils]: 16: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,154 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {47063#true} {47063#true} #508#return; {47063#true} is VALID [2020-07-10 14:17:17,155 INFO L280 TraceCheckUtils]: 18: Hoare triple {47063#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {47063#true} is VALID [2020-07-10 14:17:17,155 INFO L280 TraceCheckUtils]: 19: Hoare triple {47063#true} assume !(0 != ~tmp~3); {47063#true} is VALID [2020-07-10 14:17:17,155 INFO L263 TraceCheckUtils]: 20: Hoare triple {47063#true} call processEnvironment__wrappee__methaneQuery(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:17,156 INFO L280 TraceCheckUtils]: 21: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47063#true} is VALID [2020-07-10 14:17:17,156 INFO L280 TraceCheckUtils]: 22: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-10 14:17:17,156 INFO L263 TraceCheckUtils]: 23: Hoare triple {47063#true} call #t~ret5 := isLowWaterLevel(); {47063#true} is VALID [2020-07-10 14:17:17,156 INFO L280 TraceCheckUtils]: 24: Hoare triple {47063#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {47063#true} is VALID [2020-07-10 14:17:17,156 INFO L263 TraceCheckUtils]: 25: Hoare triple {47063#true} call #t~ret26 := isLowWaterSensorDry(); {47063#true} is VALID [2020-07-10 14:17:17,157 INFO L280 TraceCheckUtils]: 26: Hoare triple {47063#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47063#true} is VALID [2020-07-10 14:17:17,157 INFO L280 TraceCheckUtils]: 27: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,157 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {47063#true} {47063#true} #506#return; {47063#true} is VALID [2020-07-10 14:17:17,157 INFO L280 TraceCheckUtils]: 29: Hoare triple {47063#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {47063#true} is VALID [2020-07-10 14:17:17,159 INFO L280 TraceCheckUtils]: 30: Hoare triple {47063#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {47555#(<= 1 isLowWaterLevel_~tmp___0~2)} is VALID [2020-07-10 14:17:17,159 INFO L280 TraceCheckUtils]: 31: Hoare triple {47555#(<= 1 isLowWaterLevel_~tmp___0~2)} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {47556#(<= 1 |isLowWaterLevel_#res|)} is VALID [2020-07-10 14:17:17,160 INFO L280 TraceCheckUtils]: 32: Hoare triple {47556#(<= 1 |isLowWaterLevel_#res|)} assume true; {47556#(<= 1 |isLowWaterLevel_#res|)} is VALID [2020-07-10 14:17:17,161 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {47556#(<= 1 |isLowWaterLevel_#res|)} {47063#true} #550#return; {47543#(not (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret5|))} is VALID [2020-07-10 14:17:17,162 INFO L280 TraceCheckUtils]: 34: Hoare triple {47543#(not (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret5|))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {47544#(not (= 0 processEnvironment__wrappee__methaneQuery_~tmp~2))} is VALID [2020-07-10 14:17:17,162 INFO L280 TraceCheckUtils]: 35: Hoare triple {47544#(not (= 0 processEnvironment__wrappee__methaneQuery_~tmp~2))} assume !(0 != ~tmp~2); {47064#false} is VALID [2020-07-10 14:17:17,163 INFO L263 TraceCheckUtils]: 36: Hoare triple {47064#false} call processEnvironment__wrappee__highWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:17,163 INFO L280 TraceCheckUtils]: 37: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47063#true} is VALID [2020-07-10 14:17:17,163 INFO L280 TraceCheckUtils]: 38: Hoare triple {47063#true} assume !(0 == ~pumpRunning~0); {47063#true} is VALID [2020-07-10 14:17:17,163 INFO L263 TraceCheckUtils]: 39: Hoare triple {47063#true} call processEnvironment__wrappee__base(); {47063#true} is VALID [2020-07-10 14:17:17,163 INFO L280 TraceCheckUtils]: 40: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,164 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {47063#true} {47063#true} #548#return; {47063#true} is VALID [2020-07-10 14:17:17,164 INFO L280 TraceCheckUtils]: 42: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,164 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {47063#true} {47064#false} #554#return; {47064#false} is VALID [2020-07-10 14:17:17,164 INFO L280 TraceCheckUtils]: 44: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-10 14:17:17,164 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {47064#false} {47063#true} #512#return; {47064#false} is VALID [2020-07-10 14:17:17,165 INFO L280 TraceCheckUtils]: 46: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-10 14:17:17,165 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {47064#false} {47063#true} #534#return; {47064#false} is VALID [2020-07-10 14:17:17,165 INFO L263 TraceCheckUtils]: 48: Hoare triple {47064#false} call __utac_acc__Specification4_spec__1(); {47063#true} is VALID [2020-07-10 14:17:17,165 INFO L280 TraceCheckUtils]: 49: Hoare triple {47063#true} havoc ~tmp~7;havoc ~tmp___0~3; {47063#true} is VALID [2020-07-10 14:17:17,165 INFO L263 TraceCheckUtils]: 50: Hoare triple {47063#true} call #t~ret27 := getWaterLevel(); {47063#true} is VALID [2020-07-10 14:17:17,165 INFO L280 TraceCheckUtils]: 51: Hoare triple {47063#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47063#true} is VALID [2020-07-10 14:17:17,166 INFO L280 TraceCheckUtils]: 52: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,166 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {47063#true} {47063#true} #460#return; {47063#true} is VALID [2020-07-10 14:17:17,166 INFO L280 TraceCheckUtils]: 54: Hoare triple {47063#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {47063#true} is VALID [2020-07-10 14:17:17,166 INFO L280 TraceCheckUtils]: 55: Hoare triple {47063#true} assume !(0 == ~tmp~7); {47063#true} is VALID [2020-07-10 14:17:17,166 INFO L280 TraceCheckUtils]: 56: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,167 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {47063#true} {47064#false} #536#return; {47064#false} is VALID [2020-07-10 14:17:17,167 INFO L280 TraceCheckUtils]: 58: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-10 14:17:17,167 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {47064#false} {47063#true} #522#return; {47064#false} is VALID [2020-07-10 14:17:17,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:17,175 INFO L280 TraceCheckUtils]: 0: Hoare triple {47256#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47063#true} is VALID [2020-07-10 14:17:17,176 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,176 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47063#true} {47064#false} #532#return; {47064#false} is VALID [2020-07-10 14:17:17,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:17,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:17,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:17,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-10 14:17:17,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,189 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-10 14:17:17,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:17,190 INFO L263 TraceCheckUtils]: 1: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-10 14:17:17,190 INFO L280 TraceCheckUtils]: 2: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-10 14:17:17,190 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,190 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-10 14:17:17,190 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:17,191 INFO L280 TraceCheckUtils]: 6: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,191 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47063#true} {47063#true} #508#return; {47063#true} is VALID [2020-07-10 14:17:17,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:17,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:17,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:17,201 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47063#true} is VALID [2020-07-10 14:17:17,201 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,201 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47063#true} {47063#true} #506#return; {47063#true} is VALID [2020-07-10 14:17:17,202 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {47063#true} is VALID [2020-07-10 14:17:17,202 INFO L263 TraceCheckUtils]: 1: Hoare triple {47063#true} call #t~ret26 := isLowWaterSensorDry(); {47063#true} is VALID [2020-07-10 14:17:17,202 INFO L280 TraceCheckUtils]: 2: Hoare triple {47063#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47063#true} is VALID [2020-07-10 14:17:17,202 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,202 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47063#true} {47063#true} #506#return; {47063#true} is VALID [2020-07-10 14:17:17,203 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {47063#true} is VALID [2020-07-10 14:17:17,203 INFO L280 TraceCheckUtils]: 6: Hoare triple {47063#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {47063#true} is VALID [2020-07-10 14:17:17,203 INFO L280 TraceCheckUtils]: 7: Hoare triple {47063#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {47063#true} is VALID [2020-07-10 14:17:17,203 INFO L280 TraceCheckUtils]: 8: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,203 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {47063#true} {47063#true} #550#return; {47063#true} is VALID [2020-07-10 14:17:17,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:17,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:17,208 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,208 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {47063#true} {47063#true} #548#return; {47063#true} is VALID [2020-07-10 14:17:17,208 INFO L280 TraceCheckUtils]: 0: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47063#true} is VALID [2020-07-10 14:17:17,209 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume !(0 == ~pumpRunning~0); {47063#true} is VALID [2020-07-10 14:17:17,209 INFO L263 TraceCheckUtils]: 2: Hoare triple {47063#true} call processEnvironment__wrappee__base(); {47063#true} is VALID [2020-07-10 14:17:17,209 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,209 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47063#true} {47063#true} #548#return; {47063#true} is VALID [2020-07-10 14:17:17,209 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,209 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {47063#true} {47063#true} #554#return; {47063#true} is VALID [2020-07-10 14:17:17,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47063#true} is VALID [2020-07-10 14:17:17,210 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-10 14:17:17,210 INFO L263 TraceCheckUtils]: 2: Hoare triple {47063#true} call #t~ret5 := isLowWaterLevel(); {47063#true} is VALID [2020-07-10 14:17:17,210 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {47063#true} is VALID [2020-07-10 14:17:17,210 INFO L263 TraceCheckUtils]: 4: Hoare triple {47063#true} call #t~ret26 := isLowWaterSensorDry(); {47063#true} is VALID [2020-07-10 14:17:17,211 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47063#true} is VALID [2020-07-10 14:17:17,211 INFO L280 TraceCheckUtils]: 6: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,211 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47063#true} {47063#true} #506#return; {47063#true} is VALID [2020-07-10 14:17:17,211 INFO L280 TraceCheckUtils]: 8: Hoare triple {47063#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {47063#true} is VALID [2020-07-10 14:17:17,211 INFO L280 TraceCheckUtils]: 9: Hoare triple {47063#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {47063#true} is VALID [2020-07-10 14:17:17,212 INFO L280 TraceCheckUtils]: 10: Hoare triple {47063#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {47063#true} is VALID [2020-07-10 14:17:17,212 INFO L280 TraceCheckUtils]: 11: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,212 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {47063#true} {47063#true} #550#return; {47063#true} is VALID [2020-07-10 14:17:17,212 INFO L280 TraceCheckUtils]: 13: Hoare triple {47063#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {47063#true} is VALID [2020-07-10 14:17:17,212 INFO L280 TraceCheckUtils]: 14: Hoare triple {47063#true} assume !(0 != ~tmp~2); {47063#true} is VALID [2020-07-10 14:17:17,214 INFO L263 TraceCheckUtils]: 15: Hoare triple {47063#true} call processEnvironment__wrappee__highWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:17,214 INFO L280 TraceCheckUtils]: 16: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47063#true} is VALID [2020-07-10 14:17:17,214 INFO L280 TraceCheckUtils]: 17: Hoare triple {47063#true} assume !(0 == ~pumpRunning~0); {47063#true} is VALID [2020-07-10 14:17:17,214 INFO L263 TraceCheckUtils]: 18: Hoare triple {47063#true} call processEnvironment__wrappee__base(); {47063#true} is VALID [2020-07-10 14:17:17,215 INFO L280 TraceCheckUtils]: 19: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,215 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {47063#true} {47063#true} #548#return; {47063#true} is VALID [2020-07-10 14:17:17,215 INFO L280 TraceCheckUtils]: 21: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,215 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {47063#true} {47063#true} #554#return; {47063#true} is VALID [2020-07-10 14:17:17,215 INFO L280 TraceCheckUtils]: 23: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,216 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {47063#true} {47063#true} #512#return; {47063#true} is VALID [2020-07-10 14:17:17,216 INFO L280 TraceCheckUtils]: 0: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47063#true} is VALID [2020-07-10 14:17:17,216 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-10 14:17:17,217 INFO L263 TraceCheckUtils]: 2: Hoare triple {47063#true} call #t~ret6 := isMethaneAlarm(); {47063#true} is VALID [2020-07-10 14:17:17,217 INFO L280 TraceCheckUtils]: 3: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:17,217 INFO L263 TraceCheckUtils]: 4: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-10 14:17:17,217 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-10 14:17:17,217 INFO L280 TraceCheckUtils]: 6: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,218 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-10 14:17:17,218 INFO L280 TraceCheckUtils]: 8: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:17,218 INFO L280 TraceCheckUtils]: 9: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,218 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {47063#true} {47063#true} #508#return; {47063#true} is VALID [2020-07-10 14:17:17,218 INFO L280 TraceCheckUtils]: 11: Hoare triple {47063#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {47063#true} is VALID [2020-07-10 14:17:17,218 INFO L280 TraceCheckUtils]: 12: Hoare triple {47063#true} assume !(0 != ~tmp~3); {47063#true} is VALID [2020-07-10 14:17:17,219 INFO L263 TraceCheckUtils]: 13: Hoare triple {47063#true} call processEnvironment__wrappee__methaneQuery(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:17,219 INFO L280 TraceCheckUtils]: 14: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47063#true} is VALID [2020-07-10 14:17:17,220 INFO L280 TraceCheckUtils]: 15: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-10 14:17:17,220 INFO L263 TraceCheckUtils]: 16: Hoare triple {47063#true} call #t~ret5 := isLowWaterLevel(); {47063#true} is VALID [2020-07-10 14:17:17,220 INFO L280 TraceCheckUtils]: 17: Hoare triple {47063#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {47063#true} is VALID [2020-07-10 14:17:17,220 INFO L263 TraceCheckUtils]: 18: Hoare triple {47063#true} call #t~ret26 := isLowWaterSensorDry(); {47063#true} is VALID [2020-07-10 14:17:17,220 INFO L280 TraceCheckUtils]: 19: Hoare triple {47063#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47063#true} is VALID [2020-07-10 14:17:17,220 INFO L280 TraceCheckUtils]: 20: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,221 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {47063#true} {47063#true} #506#return; {47063#true} is VALID [2020-07-10 14:17:17,221 INFO L280 TraceCheckUtils]: 22: Hoare triple {47063#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {47063#true} is VALID [2020-07-10 14:17:17,221 INFO L280 TraceCheckUtils]: 23: Hoare triple {47063#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {47063#true} is VALID [2020-07-10 14:17:17,221 INFO L280 TraceCheckUtils]: 24: Hoare triple {47063#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {47063#true} is VALID [2020-07-10 14:17:17,221 INFO L280 TraceCheckUtils]: 25: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,222 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {47063#true} {47063#true} #550#return; {47063#true} is VALID [2020-07-10 14:17:17,222 INFO L280 TraceCheckUtils]: 27: Hoare triple {47063#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {47063#true} is VALID [2020-07-10 14:17:17,222 INFO L280 TraceCheckUtils]: 28: Hoare triple {47063#true} assume !(0 != ~tmp~2); {47063#true} is VALID [2020-07-10 14:17:17,223 INFO L263 TraceCheckUtils]: 29: Hoare triple {47063#true} call processEnvironment__wrappee__highWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:17,223 INFO L280 TraceCheckUtils]: 30: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47063#true} is VALID [2020-07-10 14:17:17,223 INFO L280 TraceCheckUtils]: 31: Hoare triple {47063#true} assume !(0 == ~pumpRunning~0); {47063#true} is VALID [2020-07-10 14:17:17,223 INFO L263 TraceCheckUtils]: 32: Hoare triple {47063#true} call processEnvironment__wrappee__base(); {47063#true} is VALID [2020-07-10 14:17:17,223 INFO L280 TraceCheckUtils]: 33: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,224 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {47063#true} {47063#true} #548#return; {47063#true} is VALID [2020-07-10 14:17:17,224 INFO L280 TraceCheckUtils]: 35: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,224 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {47063#true} {47063#true} #554#return; {47063#true} is VALID [2020-07-10 14:17:17,224 INFO L280 TraceCheckUtils]: 37: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,224 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {47063#true} {47063#true} #512#return; {47063#true} is VALID [2020-07-10 14:17:17,224 INFO L280 TraceCheckUtils]: 39: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,225 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {47063#true} {47064#false} #534#return; {47064#false} is VALID [2020-07-10 14:17:17,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:17,228 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47063#true} is VALID [2020-07-10 14:17:17,229 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,229 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47063#true} {47064#false} #460#return; {47064#false} is VALID [2020-07-10 14:17:17,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:17,231 INFO L280 TraceCheckUtils]: 0: Hoare triple {47063#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47063#true} is VALID [2020-07-10 14:17:17,232 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,232 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47063#true} {47064#false} #462#return; {47064#false} is VALID [2020-07-10 14:17:17,237 INFO L263 TraceCheckUtils]: 0: Hoare triple {47063#true} call ULTIMATE.init(); {47254#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:17:17,238 INFO L280 TraceCheckUtils]: 1: Hoare triple {47254#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {47063#true} is VALID [2020-07-10 14:17:17,238 INFO L280 TraceCheckUtils]: 2: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,238 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47063#true} {47063#true} #568#return; {47063#true} is VALID [2020-07-10 14:17:17,238 INFO L263 TraceCheckUtils]: 4: Hoare triple {47063#true} call #t~ret76 := main(); {47063#true} is VALID [2020-07-10 14:17:17,238 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} havoc ~retValue_acc~6;havoc ~tmp~8; {47063#true} is VALID [2020-07-10 14:17:17,239 INFO L263 TraceCheckUtils]: 6: Hoare triple {47063#true} call select_helpers(); {47063#true} is VALID [2020-07-10 14:17:17,239 INFO L280 TraceCheckUtils]: 7: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,239 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47063#true} {47063#true} #466#return; {47063#true} is VALID [2020-07-10 14:17:17,239 INFO L263 TraceCheckUtils]: 9: Hoare triple {47063#true} call select_features(); {47063#true} is VALID [2020-07-10 14:17:17,239 INFO L280 TraceCheckUtils]: 10: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,240 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {47063#true} {47063#true} #468#return; {47063#true} is VALID [2020-07-10 14:17:17,240 INFO L263 TraceCheckUtils]: 12: Hoare triple {47063#true} call #t~ret30 := valid_product(); {47063#true} is VALID [2020-07-10 14:17:17,241 INFO L280 TraceCheckUtils]: 13: Hoare triple {47063#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {47255#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:17:17,242 INFO L280 TraceCheckUtils]: 14: Hoare triple {47255#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {47255#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:17:17,243 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {47255#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {47063#true} #470#return; {47075#(= |main_#t~ret30| 1)} is VALID [2020-07-10 14:17:17,243 INFO L280 TraceCheckUtils]: 16: Hoare triple {47075#(= |main_#t~ret30| 1)} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {47076#(= 1 main_~tmp~8)} is VALID [2020-07-10 14:17:17,244 INFO L280 TraceCheckUtils]: 17: Hoare triple {47076#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {47063#true} is VALID [2020-07-10 14:17:17,244 INFO L263 TraceCheckUtils]: 18: Hoare triple {47063#true} call setup(); {47063#true} is VALID [2020-07-10 14:17:17,244 INFO L280 TraceCheckUtils]: 19: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,244 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {47063#true} {47063#true} #472#return; {47063#true} is VALID [2020-07-10 14:17:17,244 INFO L263 TraceCheckUtils]: 21: Hoare triple {47063#true} call runTest(); {47063#true} is VALID [2020-07-10 14:17:17,245 INFO L263 TraceCheckUtils]: 22: Hoare triple {47063#true} call test(); {47063#true} is VALID [2020-07-10 14:17:17,245 INFO L280 TraceCheckUtils]: 23: Hoare triple {47063#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {47063#true} is VALID [2020-07-10 14:17:17,245 INFO L280 TraceCheckUtils]: 24: Hoare triple {47063#true} assume !false; {47063#true} is VALID [2020-07-10 14:17:17,245 INFO L280 TraceCheckUtils]: 25: Hoare triple {47063#true} assume ~splverifierCounter~0 < 4; {47063#true} is VALID [2020-07-10 14:17:17,245 INFO L280 TraceCheckUtils]: 26: Hoare triple {47063#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {47063#true} is VALID [2020-07-10 14:17:17,245 INFO L280 TraceCheckUtils]: 27: Hoare triple {47063#true} assume 0 != ~tmp~0; {47063#true} is VALID [2020-07-10 14:17:17,247 INFO L263 TraceCheckUtils]: 28: Hoare triple {47063#true} call waterRise(); {47256#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:17:17,247 INFO L280 TraceCheckUtils]: 29: Hoare triple {47256#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47063#true} is VALID [2020-07-10 14:17:17,247 INFO L280 TraceCheckUtils]: 30: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,247 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {47063#true} {47063#true} #516#return; {47063#true} is VALID [2020-07-10 14:17:17,247 INFO L280 TraceCheckUtils]: 32: Hoare triple {47063#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {47063#true} is VALID [2020-07-10 14:17:17,247 INFO L280 TraceCheckUtils]: 33: Hoare triple {47063#true} assume !(0 != ~tmp___0~0); {47063#true} is VALID [2020-07-10 14:17:17,248 INFO L280 TraceCheckUtils]: 34: Hoare triple {47063#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {47063#true} is VALID [2020-07-10 14:17:17,248 INFO L280 TraceCheckUtils]: 35: Hoare triple {47063#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {47063#true} is VALID [2020-07-10 14:17:17,248 INFO L280 TraceCheckUtils]: 36: Hoare triple {47063#true} assume 0 != ~tmp___1~0; {47063#true} is VALID [2020-07-10 14:17:17,249 INFO L263 TraceCheckUtils]: 37: Hoare triple {47063#true} call timeShift(); {47257#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:17:17,249 INFO L280 TraceCheckUtils]: 38: Hoare triple {47257#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {47063#true} is VALID [2020-07-10 14:17:17,249 INFO L280 TraceCheckUtils]: 39: Hoare triple {47063#true} assume 0 != ~systemActive~0; {47063#true} is VALID [2020-07-10 14:17:17,250 INFO L263 TraceCheckUtils]: 40: Hoare triple {47063#true} call processEnvironment(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:17,250 INFO L280 TraceCheckUtils]: 41: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47063#true} is VALID [2020-07-10 14:17:17,250 INFO L280 TraceCheckUtils]: 42: Hoare triple {47063#true} assume !(0 != ~pumpRunning~0); {47063#true} is VALID [2020-07-10 14:17:17,251 INFO L263 TraceCheckUtils]: 43: Hoare triple {47063#true} call processEnvironment__wrappee__methaneQuery(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:17,251 INFO L280 TraceCheckUtils]: 44: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47063#true} is VALID [2020-07-10 14:17:17,251 INFO L280 TraceCheckUtils]: 45: Hoare triple {47063#true} assume !(0 != ~pumpRunning~0); {47063#true} is VALID [2020-07-10 14:17:17,252 INFO L263 TraceCheckUtils]: 46: Hoare triple {47063#true} call processEnvironment__wrappee__highWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:17,252 INFO L280 TraceCheckUtils]: 47: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47063#true} is VALID [2020-07-10 14:17:17,252 INFO L280 TraceCheckUtils]: 48: Hoare triple {47063#true} assume 0 == ~pumpRunning~0; {47063#true} is VALID [2020-07-10 14:17:17,252 INFO L263 TraceCheckUtils]: 49: Hoare triple {47063#true} call #t~ret4 := isHighWaterLevel(); {47063#true} is VALID [2020-07-10 14:17:17,252 INFO L280 TraceCheckUtils]: 50: Hoare triple {47063#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {47063#true} is VALID [2020-07-10 14:17:17,253 INFO L263 TraceCheckUtils]: 51: Hoare triple {47063#true} call #t~ret25 := isHighWaterSensorDry(); {47063#true} is VALID [2020-07-10 14:17:17,253 INFO L280 TraceCheckUtils]: 52: Hoare triple {47063#true} havoc ~retValue_acc~12; {47063#true} is VALID [2020-07-10 14:17:17,253 INFO L280 TraceCheckUtils]: 53: Hoare triple {47063#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47063#true} is VALID [2020-07-10 14:17:17,253 INFO L280 TraceCheckUtils]: 54: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,253 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {47063#true} {47063#true} #530#return; {47063#true} is VALID [2020-07-10 14:17:17,253 INFO L280 TraceCheckUtils]: 56: Hoare triple {47063#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {47063#true} is VALID [2020-07-10 14:17:17,254 INFO L280 TraceCheckUtils]: 57: Hoare triple {47063#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {47063#true} is VALID [2020-07-10 14:17:17,254 INFO L280 TraceCheckUtils]: 58: Hoare triple {47063#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {47063#true} is VALID [2020-07-10 14:17:17,254 INFO L280 TraceCheckUtils]: 59: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,254 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {47063#true} {47063#true} #542#return; {47063#true} is VALID [2020-07-10 14:17:17,254 INFO L280 TraceCheckUtils]: 61: Hoare triple {47063#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {47063#true} is VALID [2020-07-10 14:17:17,254 INFO L280 TraceCheckUtils]: 62: Hoare triple {47063#true} assume 0 != ~tmp~1; {47063#true} is VALID [2020-07-10 14:17:17,255 INFO L263 TraceCheckUtils]: 63: Hoare triple {47063#true} call activatePump(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:17,255 INFO L280 TraceCheckUtils]: 64: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {47063#true} is VALID [2020-07-10 14:17:17,256 INFO L263 TraceCheckUtils]: 65: Hoare triple {47063#true} call #t~ret7 := isMethaneAlarm(); {47063#true} is VALID [2020-07-10 14:17:17,256 INFO L280 TraceCheckUtils]: 66: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:17,256 INFO L263 TraceCheckUtils]: 67: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-10 14:17:17,256 INFO L280 TraceCheckUtils]: 68: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-10 14:17:17,256 INFO L280 TraceCheckUtils]: 69: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,256 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-10 14:17:17,257 INFO L280 TraceCheckUtils]: 71: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:17,257 INFO L280 TraceCheckUtils]: 72: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,257 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {47063#true} {47063#true} #526#return; {47063#true} is VALID [2020-07-10 14:17:17,257 INFO L280 TraceCheckUtils]: 74: Hoare triple {47063#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {47063#true} is VALID [2020-07-10 14:17:17,257 INFO L280 TraceCheckUtils]: 75: Hoare triple {47063#true} assume !(0 != ~tmp~4); {47063#true} is VALID [2020-07-10 14:17:17,258 INFO L263 TraceCheckUtils]: 76: Hoare triple {47063#true} call activatePump__wrappee__lowWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:17,258 INFO L280 TraceCheckUtils]: 77: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {47063#true} is VALID [2020-07-10 14:17:17,258 INFO L280 TraceCheckUtils]: 78: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,258 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {47063#true} {47063#true} #528#return; {47063#true} is VALID [2020-07-10 14:17:17,259 INFO L280 TraceCheckUtils]: 80: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,259 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {47063#true} {47063#true} #544#return; {47063#true} is VALID [2020-07-10 14:17:17,259 INFO L280 TraceCheckUtils]: 82: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,259 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {47063#true} {47063#true} #556#return; {47063#true} is VALID [2020-07-10 14:17:17,259 INFO L280 TraceCheckUtils]: 84: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,259 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {47063#true} {47063#true} #514#return; {47063#true} is VALID [2020-07-10 14:17:17,260 INFO L280 TraceCheckUtils]: 86: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,260 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {47063#true} {47063#true} #534#return; {47063#true} is VALID [2020-07-10 14:17:17,260 INFO L263 TraceCheckUtils]: 88: Hoare triple {47063#true} call __utac_acc__Specification4_spec__1(); {47063#true} is VALID [2020-07-10 14:17:17,260 INFO L280 TraceCheckUtils]: 89: Hoare triple {47063#true} havoc ~tmp~7;havoc ~tmp___0~3; {47063#true} is VALID [2020-07-10 14:17:17,260 INFO L263 TraceCheckUtils]: 90: Hoare triple {47063#true} call #t~ret27 := getWaterLevel(); {47063#true} is VALID [2020-07-10 14:17:17,260 INFO L280 TraceCheckUtils]: 91: Hoare triple {47063#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47063#true} is VALID [2020-07-10 14:17:17,261 INFO L280 TraceCheckUtils]: 92: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,261 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {47063#true} {47063#true} #460#return; {47063#true} is VALID [2020-07-10 14:17:17,261 INFO L280 TraceCheckUtils]: 94: Hoare triple {47063#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {47063#true} is VALID [2020-07-10 14:17:17,261 INFO L280 TraceCheckUtils]: 95: Hoare triple {47063#true} assume !(0 == ~tmp~7); {47063#true} is VALID [2020-07-10 14:17:17,261 INFO L280 TraceCheckUtils]: 96: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,261 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {47063#true} {47063#true} #536#return; {47063#true} is VALID [2020-07-10 14:17:17,262 INFO L280 TraceCheckUtils]: 98: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,262 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {47063#true} {47063#true} #522#return; {47063#true} is VALID [2020-07-10 14:17:17,262 INFO L280 TraceCheckUtils]: 100: Hoare triple {47063#true} assume !false; {47063#true} is VALID [2020-07-10 14:17:17,262 INFO L280 TraceCheckUtils]: 101: Hoare triple {47063#true} assume ~splverifierCounter~0 < 4; {47063#true} is VALID [2020-07-10 14:17:17,263 INFO L280 TraceCheckUtils]: 102: Hoare triple {47063#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {47063#true} is VALID [2020-07-10 14:17:17,263 INFO L280 TraceCheckUtils]: 103: Hoare triple {47063#true} assume !(0 != ~tmp~0); {47063#true} is VALID [2020-07-10 14:17:17,263 INFO L280 TraceCheckUtils]: 104: Hoare triple {47063#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {47063#true} is VALID [2020-07-10 14:17:17,263 INFO L280 TraceCheckUtils]: 105: Hoare triple {47063#true} assume !(0 != ~tmp___0~0); {47063#true} is VALID [2020-07-10 14:17:17,263 INFO L280 TraceCheckUtils]: 106: Hoare triple {47063#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {47063#true} is VALID [2020-07-10 14:17:17,264 INFO L280 TraceCheckUtils]: 107: Hoare triple {47063#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {47063#true} is VALID [2020-07-10 14:17:17,264 INFO L280 TraceCheckUtils]: 108: Hoare triple {47063#true} assume 0 != ~tmp___1~0; {47063#true} is VALID [2020-07-10 14:17:17,265 INFO L263 TraceCheckUtils]: 109: Hoare triple {47063#true} call timeShift(); {47257#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:17:17,265 INFO L280 TraceCheckUtils]: 110: Hoare triple {47257#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-10 14:17:17,266 INFO L263 TraceCheckUtils]: 111: Hoare triple {47063#true} call lowerWaterLevel(); {47256#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:17:17,266 INFO L280 TraceCheckUtils]: 112: Hoare triple {47256#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47063#true} is VALID [2020-07-10 14:17:17,266 INFO L280 TraceCheckUtils]: 113: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,266 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {47063#true} {47063#true} #532#return; {47063#true} is VALID [2020-07-10 14:17:17,267 INFO L280 TraceCheckUtils]: 115: Hoare triple {47063#true} assume 0 != ~systemActive~0; {47063#true} is VALID [2020-07-10 14:17:17,267 INFO L263 TraceCheckUtils]: 116: Hoare triple {47063#true} call processEnvironment(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:17,268 INFO L280 TraceCheckUtils]: 117: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47063#true} is VALID [2020-07-10 14:17:17,268 INFO L280 TraceCheckUtils]: 118: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-10 14:17:17,268 INFO L263 TraceCheckUtils]: 119: Hoare triple {47063#true} call #t~ret6 := isMethaneAlarm(); {47063#true} is VALID [2020-07-10 14:17:17,268 INFO L280 TraceCheckUtils]: 120: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:17,268 INFO L263 TraceCheckUtils]: 121: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-10 14:17:17,269 INFO L280 TraceCheckUtils]: 122: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-10 14:17:17,269 INFO L280 TraceCheckUtils]: 123: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,269 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-10 14:17:17,269 INFO L280 TraceCheckUtils]: 125: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:17,269 INFO L280 TraceCheckUtils]: 126: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,270 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {47063#true} {47063#true} #508#return; {47063#true} is VALID [2020-07-10 14:17:17,270 INFO L280 TraceCheckUtils]: 128: Hoare triple {47063#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {47063#true} is VALID [2020-07-10 14:17:17,270 INFO L280 TraceCheckUtils]: 129: Hoare triple {47063#true} assume !(0 != ~tmp~3); {47063#true} is VALID [2020-07-10 14:17:17,271 INFO L263 TraceCheckUtils]: 130: Hoare triple {47063#true} call processEnvironment__wrappee__methaneQuery(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:17,271 INFO L280 TraceCheckUtils]: 131: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47063#true} is VALID [2020-07-10 14:17:17,271 INFO L280 TraceCheckUtils]: 132: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-10 14:17:17,271 INFO L263 TraceCheckUtils]: 133: Hoare triple {47063#true} call #t~ret5 := isLowWaterLevel(); {47063#true} is VALID [2020-07-10 14:17:17,271 INFO L280 TraceCheckUtils]: 134: Hoare triple {47063#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {47063#true} is VALID [2020-07-10 14:17:17,272 INFO L263 TraceCheckUtils]: 135: Hoare triple {47063#true} call #t~ret26 := isLowWaterSensorDry(); {47063#true} is VALID [2020-07-10 14:17:17,272 INFO L280 TraceCheckUtils]: 136: Hoare triple {47063#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47063#true} is VALID [2020-07-10 14:17:17,272 INFO L280 TraceCheckUtils]: 137: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,272 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {47063#true} {47063#true} #506#return; {47063#true} is VALID [2020-07-10 14:17:17,272 INFO L280 TraceCheckUtils]: 139: Hoare triple {47063#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {47063#true} is VALID [2020-07-10 14:17:17,273 INFO L280 TraceCheckUtils]: 140: Hoare triple {47063#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {47555#(<= 1 isLowWaterLevel_~tmp___0~2)} is VALID [2020-07-10 14:17:17,274 INFO L280 TraceCheckUtils]: 141: Hoare triple {47555#(<= 1 isLowWaterLevel_~tmp___0~2)} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {47556#(<= 1 |isLowWaterLevel_#res|)} is VALID [2020-07-10 14:17:17,274 INFO L280 TraceCheckUtils]: 142: Hoare triple {47556#(<= 1 |isLowWaterLevel_#res|)} assume true; {47556#(<= 1 |isLowWaterLevel_#res|)} is VALID [2020-07-10 14:17:17,275 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {47556#(<= 1 |isLowWaterLevel_#res|)} {47063#true} #550#return; {47543#(not (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret5|))} is VALID [2020-07-10 14:17:17,276 INFO L280 TraceCheckUtils]: 144: Hoare triple {47543#(not (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret5|))} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {47544#(not (= 0 processEnvironment__wrappee__methaneQuery_~tmp~2))} is VALID [2020-07-10 14:17:17,277 INFO L280 TraceCheckUtils]: 145: Hoare triple {47544#(not (= 0 processEnvironment__wrappee__methaneQuery_~tmp~2))} assume !(0 != ~tmp~2); {47064#false} is VALID [2020-07-10 14:17:17,277 INFO L263 TraceCheckUtils]: 146: Hoare triple {47064#false} call processEnvironment__wrappee__highWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:17,277 INFO L280 TraceCheckUtils]: 147: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47063#true} is VALID [2020-07-10 14:17:17,277 INFO L280 TraceCheckUtils]: 148: Hoare triple {47063#true} assume !(0 == ~pumpRunning~0); {47063#true} is VALID [2020-07-10 14:17:17,277 INFO L263 TraceCheckUtils]: 149: Hoare triple {47063#true} call processEnvironment__wrappee__base(); {47063#true} is VALID [2020-07-10 14:17:17,277 INFO L280 TraceCheckUtils]: 150: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,278 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {47063#true} {47063#true} #548#return; {47063#true} is VALID [2020-07-10 14:17:17,278 INFO L280 TraceCheckUtils]: 152: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,278 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {47063#true} {47064#false} #554#return; {47064#false} is VALID [2020-07-10 14:17:17,278 INFO L280 TraceCheckUtils]: 154: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-10 14:17:17,278 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {47064#false} {47063#true} #512#return; {47064#false} is VALID [2020-07-10 14:17:17,279 INFO L280 TraceCheckUtils]: 156: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-10 14:17:17,279 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {47064#false} {47063#true} #534#return; {47064#false} is VALID [2020-07-10 14:17:17,279 INFO L263 TraceCheckUtils]: 158: Hoare triple {47064#false} call __utac_acc__Specification4_spec__1(); {47063#true} is VALID [2020-07-10 14:17:17,279 INFO L280 TraceCheckUtils]: 159: Hoare triple {47063#true} havoc ~tmp~7;havoc ~tmp___0~3; {47063#true} is VALID [2020-07-10 14:17:17,279 INFO L263 TraceCheckUtils]: 160: Hoare triple {47063#true} call #t~ret27 := getWaterLevel(); {47063#true} is VALID [2020-07-10 14:17:17,279 INFO L280 TraceCheckUtils]: 161: Hoare triple {47063#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47063#true} is VALID [2020-07-10 14:17:17,280 INFO L280 TraceCheckUtils]: 162: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,280 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {47063#true} {47063#true} #460#return; {47063#true} is VALID [2020-07-10 14:17:17,280 INFO L280 TraceCheckUtils]: 164: Hoare triple {47063#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {47063#true} is VALID [2020-07-10 14:17:17,280 INFO L280 TraceCheckUtils]: 165: Hoare triple {47063#true} assume !(0 == ~tmp~7); {47063#true} is VALID [2020-07-10 14:17:17,280 INFO L280 TraceCheckUtils]: 166: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,280 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {47063#true} {47064#false} #536#return; {47064#false} is VALID [2020-07-10 14:17:17,281 INFO L280 TraceCheckUtils]: 168: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-10 14:17:17,281 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {47064#false} {47063#true} #522#return; {47064#false} is VALID [2020-07-10 14:17:17,281 INFO L280 TraceCheckUtils]: 170: Hoare triple {47064#false} assume !false; {47064#false} is VALID [2020-07-10 14:17:17,281 INFO L280 TraceCheckUtils]: 171: Hoare triple {47064#false} assume ~splverifierCounter~0 < 4; {47064#false} is VALID [2020-07-10 14:17:17,281 INFO L280 TraceCheckUtils]: 172: Hoare triple {47064#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {47064#false} is VALID [2020-07-10 14:17:17,281 INFO L280 TraceCheckUtils]: 173: Hoare triple {47064#false} assume !(0 != ~tmp~0); {47064#false} is VALID [2020-07-10 14:17:17,282 INFO L280 TraceCheckUtils]: 174: Hoare triple {47064#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {47064#false} is VALID [2020-07-10 14:17:17,282 INFO L280 TraceCheckUtils]: 175: Hoare triple {47064#false} assume !(0 != ~tmp___0~0); {47064#false} is VALID [2020-07-10 14:17:17,282 INFO L280 TraceCheckUtils]: 176: Hoare triple {47064#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {47064#false} is VALID [2020-07-10 14:17:17,284 INFO L280 TraceCheckUtils]: 177: Hoare triple {47064#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {47064#false} is VALID [2020-07-10 14:17:17,284 INFO L280 TraceCheckUtils]: 178: Hoare triple {47064#false} assume 0 != ~tmp___1~0; {47064#false} is VALID [2020-07-10 14:17:17,284 INFO L263 TraceCheckUtils]: 179: Hoare triple {47064#false} call timeShift(); {47064#false} is VALID [2020-07-10 14:17:17,284 INFO L280 TraceCheckUtils]: 180: Hoare triple {47064#false} assume 0 != ~pumpRunning~0; {47064#false} is VALID [2020-07-10 14:17:17,285 INFO L263 TraceCheckUtils]: 181: Hoare triple {47064#false} call lowerWaterLevel(); {47256#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:17:17,285 INFO L280 TraceCheckUtils]: 182: Hoare triple {47256#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47063#true} is VALID [2020-07-10 14:17:17,285 INFO L280 TraceCheckUtils]: 183: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,285 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {47063#true} {47064#false} #532#return; {47064#false} is VALID [2020-07-10 14:17:17,285 INFO L280 TraceCheckUtils]: 185: Hoare triple {47064#false} assume 0 != ~systemActive~0; {47064#false} is VALID [2020-07-10 14:17:17,285 INFO L263 TraceCheckUtils]: 186: Hoare triple {47064#false} call processEnvironment(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:17,286 INFO L280 TraceCheckUtils]: 187: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {47063#true} is VALID [2020-07-10 14:17:17,286 INFO L280 TraceCheckUtils]: 188: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-10 14:17:17,286 INFO L263 TraceCheckUtils]: 189: Hoare triple {47063#true} call #t~ret6 := isMethaneAlarm(); {47063#true} is VALID [2020-07-10 14:17:17,286 INFO L280 TraceCheckUtils]: 190: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:17,286 INFO L263 TraceCheckUtils]: 191: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-10 14:17:17,286 INFO L280 TraceCheckUtils]: 192: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-10 14:17:17,287 INFO L280 TraceCheckUtils]: 193: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,287 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-10 14:17:17,287 INFO L280 TraceCheckUtils]: 195: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:17,287 INFO L280 TraceCheckUtils]: 196: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,287 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {47063#true} {47063#true} #508#return; {47063#true} is VALID [2020-07-10 14:17:17,287 INFO L280 TraceCheckUtils]: 198: Hoare triple {47063#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {47063#true} is VALID [2020-07-10 14:17:17,288 INFO L280 TraceCheckUtils]: 199: Hoare triple {47063#true} assume !(0 != ~tmp~3); {47063#true} is VALID [2020-07-10 14:17:17,289 INFO L263 TraceCheckUtils]: 200: Hoare triple {47063#true} call processEnvironment__wrappee__methaneQuery(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:17,289 INFO L280 TraceCheckUtils]: 201: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {47063#true} is VALID [2020-07-10 14:17:17,289 INFO L280 TraceCheckUtils]: 202: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-10 14:17:17,289 INFO L263 TraceCheckUtils]: 203: Hoare triple {47063#true} call #t~ret5 := isLowWaterLevel(); {47063#true} is VALID [2020-07-10 14:17:17,289 INFO L280 TraceCheckUtils]: 204: Hoare triple {47063#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {47063#true} is VALID [2020-07-10 14:17:17,290 INFO L263 TraceCheckUtils]: 205: Hoare triple {47063#true} call #t~ret26 := isLowWaterSensorDry(); {47063#true} is VALID [2020-07-10 14:17:17,290 INFO L280 TraceCheckUtils]: 206: Hoare triple {47063#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47063#true} is VALID [2020-07-10 14:17:17,290 INFO L280 TraceCheckUtils]: 207: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,290 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {47063#true} {47063#true} #506#return; {47063#true} is VALID [2020-07-10 14:17:17,290 INFO L280 TraceCheckUtils]: 209: Hoare triple {47063#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {47063#true} is VALID [2020-07-10 14:17:17,290 INFO L280 TraceCheckUtils]: 210: Hoare triple {47063#true} assume 0 != ~tmp~6;~tmp___0~2 := 0; {47063#true} is VALID [2020-07-10 14:17:17,291 INFO L280 TraceCheckUtils]: 211: Hoare triple {47063#true} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {47063#true} is VALID [2020-07-10 14:17:17,291 INFO L280 TraceCheckUtils]: 212: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,291 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {47063#true} {47063#true} #550#return; {47063#true} is VALID [2020-07-10 14:17:17,291 INFO L280 TraceCheckUtils]: 214: Hoare triple {47063#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {47063#true} is VALID [2020-07-10 14:17:17,291 INFO L280 TraceCheckUtils]: 215: Hoare triple {47063#true} assume !(0 != ~tmp~2); {47063#true} is VALID [2020-07-10 14:17:17,292 INFO L263 TraceCheckUtils]: 216: Hoare triple {47063#true} call processEnvironment__wrappee__highWaterSensor(); {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:17:17,292 INFO L280 TraceCheckUtils]: 217: Hoare triple {47314#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {47063#true} is VALID [2020-07-10 14:17:17,292 INFO L280 TraceCheckUtils]: 218: Hoare triple {47063#true} assume !(0 == ~pumpRunning~0); {47063#true} is VALID [2020-07-10 14:17:17,292 INFO L263 TraceCheckUtils]: 219: Hoare triple {47063#true} call processEnvironment__wrappee__base(); {47063#true} is VALID [2020-07-10 14:17:17,293 INFO L280 TraceCheckUtils]: 220: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,293 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {47063#true} {47063#true} #548#return; {47063#true} is VALID [2020-07-10 14:17:17,293 INFO L280 TraceCheckUtils]: 222: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,293 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {47063#true} {47063#true} #554#return; {47063#true} is VALID [2020-07-10 14:17:17,293 INFO L280 TraceCheckUtils]: 224: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,293 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {47063#true} {47063#true} #512#return; {47063#true} is VALID [2020-07-10 14:17:17,294 INFO L280 TraceCheckUtils]: 226: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,294 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {47063#true} {47064#false} #534#return; {47064#false} is VALID [2020-07-10 14:17:17,294 INFO L263 TraceCheckUtils]: 228: Hoare triple {47064#false} call __utac_acc__Specification4_spec__1(); {47064#false} is VALID [2020-07-10 14:17:17,294 INFO L280 TraceCheckUtils]: 229: Hoare triple {47064#false} havoc ~tmp~7;havoc ~tmp___0~3; {47064#false} is VALID [2020-07-10 14:17:17,294 INFO L263 TraceCheckUtils]: 230: Hoare triple {47064#false} call #t~ret27 := getWaterLevel(); {47063#true} is VALID [2020-07-10 14:17:17,294 INFO L280 TraceCheckUtils]: 231: Hoare triple {47063#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47063#true} is VALID [2020-07-10 14:17:17,295 INFO L280 TraceCheckUtils]: 232: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,295 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {47063#true} {47064#false} #460#return; {47064#false} is VALID [2020-07-10 14:17:17,295 INFO L280 TraceCheckUtils]: 234: Hoare triple {47064#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {47064#false} is VALID [2020-07-10 14:17:17,295 INFO L280 TraceCheckUtils]: 235: Hoare triple {47064#false} assume 0 == ~tmp~7; {47064#false} is VALID [2020-07-10 14:17:17,295 INFO L263 TraceCheckUtils]: 236: Hoare triple {47064#false} call #t~ret28 := isPumpRunning(); {47063#true} is VALID [2020-07-10 14:17:17,296 INFO L280 TraceCheckUtils]: 237: Hoare triple {47063#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47063#true} is VALID [2020-07-10 14:17:17,296 INFO L280 TraceCheckUtils]: 238: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,296 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {47063#true} {47064#false} #462#return; {47064#false} is VALID [2020-07-10 14:17:17,296 INFO L280 TraceCheckUtils]: 240: Hoare triple {47064#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {47064#false} is VALID [2020-07-10 14:17:17,296 INFO L280 TraceCheckUtils]: 241: Hoare triple {47064#false} assume 0 != ~tmp___0~3; {47064#false} is VALID [2020-07-10 14:17:17,297 INFO L263 TraceCheckUtils]: 242: Hoare triple {47064#false} call __automaton_fail(); {47064#false} is VALID [2020-07-10 14:17:17,297 INFO L280 TraceCheckUtils]: 243: Hoare triple {47064#false} assume !false; {47064#false} is VALID [2020-07-10 14:17:17,343 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 43 proven. 10 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2020-07-10 14:17:17,344 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1710766693] [2020-07-10 14:17:17,344 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1799037752] [2020-07-10 14:17:17,344 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:17:17,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:17,576 INFO L264 TraceCheckSpWp]: Trace formula consists of 1112 conjuncts, 6 conjunts are in the unsatisfiable core [2020-07-10 14:17:17,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:17:17,631 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:17:17,883 INFO L263 TraceCheckUtils]: 0: Hoare triple {47063#true} call ULTIMATE.init(); {47063#true} is VALID [2020-07-10 14:17:17,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {47063#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(13);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string16.base, #t~string16.offset, 1);call write~init~int(80, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(117, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(109, #t~string16.base, 3 + #t~string16.offset, 1);call write~init~int(112, #t~string16.base, 4 + #t~string16.offset, 1);call write~init~int(58, #t~string16.base, 5 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 6 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string18.base, #t~string18.offset, 1);call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string20.base, #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1);call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string22.base, #t~string22.offset, 1);call write~init~int(32, #t~string22.base, 1 + #t~string22.offset, 1);call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1);call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string24.base, #t~string24.offset, 1);call write~init~int(0, #t~string24.base, 1 + #t~string24.offset, 1);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(13);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string69.base, #t~string69.offset, 1);call write~init~int(77, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(101, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(116, #t~string69.base, 3 + #t~string69.offset, 1);call write~init~int(104, #t~string69.base, 4 + #t~string69.offset, 1);call write~init~int(58, #t~string69.base, 5 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 6 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string71.base, #t~string71.offset, 1);call write~init~int(82, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(73, #t~string71.base, 2 + #t~string71.offset, 1);call write~init~int(84, #t~string71.base, 3 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 4 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string73.base, #t~string73.offset, 1);call write~init~int(75, #t~string73.base, 1 + #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 2 + #t~string73.offset, 1);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string75.base, #t~string75.offset, 1);call write~init~int(0, #t~string75.base, 1 + #t~string75.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {47063#true} is VALID [2020-07-10 14:17:17,883 INFO L280 TraceCheckUtils]: 2: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,883 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47063#true} {47063#true} #568#return; {47063#true} is VALID [2020-07-10 14:17:17,883 INFO L263 TraceCheckUtils]: 4: Hoare triple {47063#true} call #t~ret76 := main(); {47063#true} is VALID [2020-07-10 14:17:17,884 INFO L280 TraceCheckUtils]: 5: Hoare triple {47063#true} havoc ~retValue_acc~6;havoc ~tmp~8; {47063#true} is VALID [2020-07-10 14:17:17,884 INFO L263 TraceCheckUtils]: 6: Hoare triple {47063#true} call select_helpers(); {47063#true} is VALID [2020-07-10 14:17:17,884 INFO L280 TraceCheckUtils]: 7: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,884 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47063#true} {47063#true} #466#return; {47063#true} is VALID [2020-07-10 14:17:17,884 INFO L263 TraceCheckUtils]: 9: Hoare triple {47063#true} call select_features(); {47063#true} is VALID [2020-07-10 14:17:17,884 INFO L280 TraceCheckUtils]: 10: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,884 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {47063#true} {47063#true} #468#return; {47063#true} is VALID [2020-07-10 14:17:17,884 INFO L263 TraceCheckUtils]: 12: Hoare triple {47063#true} call #t~ret30 := valid_product(); {47063#true} is VALID [2020-07-10 14:17:17,885 INFO L280 TraceCheckUtils]: 13: Hoare triple {47063#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {47063#true} is VALID [2020-07-10 14:17:17,885 INFO L280 TraceCheckUtils]: 14: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,885 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {47063#true} {47063#true} #470#return; {47063#true} is VALID [2020-07-10 14:17:17,885 INFO L280 TraceCheckUtils]: 16: Hoare triple {47063#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647;~tmp~8 := #t~ret30;havoc #t~ret30; {47063#true} is VALID [2020-07-10 14:17:17,885 INFO L280 TraceCheckUtils]: 17: Hoare triple {47063#true} assume 0 != ~tmp~8; {47063#true} is VALID [2020-07-10 14:17:17,885 INFO L263 TraceCheckUtils]: 18: Hoare triple {47063#true} call setup(); {47063#true} is VALID [2020-07-10 14:17:17,885 INFO L280 TraceCheckUtils]: 19: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,885 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {47063#true} {47063#true} #472#return; {47063#true} is VALID [2020-07-10 14:17:17,885 INFO L263 TraceCheckUtils]: 21: Hoare triple {47063#true} call runTest(); {47063#true} is VALID [2020-07-10 14:17:17,886 INFO L263 TraceCheckUtils]: 22: Hoare triple {47063#true} call test(); {47063#true} is VALID [2020-07-10 14:17:17,886 INFO L280 TraceCheckUtils]: 23: Hoare triple {47063#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {47063#true} is VALID [2020-07-10 14:17:17,886 INFO L280 TraceCheckUtils]: 24: Hoare triple {47063#true} assume !false; {47063#true} is VALID [2020-07-10 14:17:17,886 INFO L280 TraceCheckUtils]: 25: Hoare triple {47063#true} assume ~splverifierCounter~0 < 4; {47063#true} is VALID [2020-07-10 14:17:17,886 INFO L280 TraceCheckUtils]: 26: Hoare triple {47063#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {47063#true} is VALID [2020-07-10 14:17:17,886 INFO L280 TraceCheckUtils]: 27: Hoare triple {47063#true} assume 0 != ~tmp~0; {47063#true} is VALID [2020-07-10 14:17:17,886 INFO L263 TraceCheckUtils]: 28: Hoare triple {47063#true} call waterRise(); {47063#true} is VALID [2020-07-10 14:17:17,886 INFO L280 TraceCheckUtils]: 29: Hoare triple {47063#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47063#true} is VALID [2020-07-10 14:17:17,887 INFO L280 TraceCheckUtils]: 30: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,887 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {47063#true} {47063#true} #516#return; {47063#true} is VALID [2020-07-10 14:17:17,887 INFO L280 TraceCheckUtils]: 32: Hoare triple {47063#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {47063#true} is VALID [2020-07-10 14:17:17,887 INFO L280 TraceCheckUtils]: 33: Hoare triple {47063#true} assume !(0 != ~tmp___0~0); {47063#true} is VALID [2020-07-10 14:17:17,887 INFO L280 TraceCheckUtils]: 34: Hoare triple {47063#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {47063#true} is VALID [2020-07-10 14:17:17,887 INFO L280 TraceCheckUtils]: 35: Hoare triple {47063#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {47063#true} is VALID [2020-07-10 14:17:17,887 INFO L280 TraceCheckUtils]: 36: Hoare triple {47063#true} assume 0 != ~tmp___1~0; {47063#true} is VALID [2020-07-10 14:17:17,887 INFO L263 TraceCheckUtils]: 37: Hoare triple {47063#true} call timeShift(); {47063#true} is VALID [2020-07-10 14:17:17,887 INFO L280 TraceCheckUtils]: 38: Hoare triple {47063#true} assume !(0 != ~pumpRunning~0); {47063#true} is VALID [2020-07-10 14:17:17,888 INFO L280 TraceCheckUtils]: 39: Hoare triple {47063#true} assume 0 != ~systemActive~0; {47063#true} is VALID [2020-07-10 14:17:17,888 INFO L263 TraceCheckUtils]: 40: Hoare triple {47063#true} call processEnvironment(); {47063#true} is VALID [2020-07-10 14:17:17,888 INFO L280 TraceCheckUtils]: 41: Hoare triple {47063#true} havoc ~tmp~3; {47063#true} is VALID [2020-07-10 14:17:17,888 INFO L280 TraceCheckUtils]: 42: Hoare triple {47063#true} assume !(0 != ~pumpRunning~0); {47063#true} is VALID [2020-07-10 14:17:17,888 INFO L263 TraceCheckUtils]: 43: Hoare triple {47063#true} call processEnvironment__wrappee__methaneQuery(); {47063#true} is VALID [2020-07-10 14:17:17,888 INFO L280 TraceCheckUtils]: 44: Hoare triple {47063#true} havoc ~tmp~2; {47063#true} is VALID [2020-07-10 14:17:17,888 INFO L280 TraceCheckUtils]: 45: Hoare triple {47063#true} assume !(0 != ~pumpRunning~0); {47063#true} is VALID [2020-07-10 14:17:17,888 INFO L263 TraceCheckUtils]: 46: Hoare triple {47063#true} call processEnvironment__wrappee__highWaterSensor(); {47063#true} is VALID [2020-07-10 14:17:17,889 INFO L280 TraceCheckUtils]: 47: Hoare triple {47063#true} havoc ~tmp~1; {47063#true} is VALID [2020-07-10 14:17:17,889 INFO L280 TraceCheckUtils]: 48: Hoare triple {47063#true} assume 0 == ~pumpRunning~0; {47063#true} is VALID [2020-07-10 14:17:17,889 INFO L263 TraceCheckUtils]: 49: Hoare triple {47063#true} call #t~ret4 := isHighWaterLevel(); {47063#true} is VALID [2020-07-10 14:17:17,889 INFO L280 TraceCheckUtils]: 50: Hoare triple {47063#true} havoc ~retValue_acc~2;havoc ~tmp~5;havoc ~tmp___0~1; {47063#true} is VALID [2020-07-10 14:17:17,889 INFO L263 TraceCheckUtils]: 51: Hoare triple {47063#true} call #t~ret25 := isHighWaterSensorDry(); {47063#true} is VALID [2020-07-10 14:17:17,889 INFO L280 TraceCheckUtils]: 52: Hoare triple {47063#true} havoc ~retValue_acc~12; {47063#true} is VALID [2020-07-10 14:17:17,889 INFO L280 TraceCheckUtils]: 53: Hoare triple {47063#true} assume !(~waterLevel~0 < 2);~retValue_acc~12 := 0;#res := ~retValue_acc~12; {47063#true} is VALID [2020-07-10 14:17:17,889 INFO L280 TraceCheckUtils]: 54: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,889 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {47063#true} {47063#true} #530#return; {47063#true} is VALID [2020-07-10 14:17:17,890 INFO L280 TraceCheckUtils]: 56: Hoare triple {47063#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {47063#true} is VALID [2020-07-10 14:17:17,890 INFO L280 TraceCheckUtils]: 57: Hoare triple {47063#true} assume !(0 != ~tmp~5);~tmp___0~1 := 1; {47063#true} is VALID [2020-07-10 14:17:17,890 INFO L280 TraceCheckUtils]: 58: Hoare triple {47063#true} ~retValue_acc~2 := ~tmp___0~1;#res := ~retValue_acc~2; {47063#true} is VALID [2020-07-10 14:17:17,890 INFO L280 TraceCheckUtils]: 59: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,890 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {47063#true} {47063#true} #542#return; {47063#true} is VALID [2020-07-10 14:17:17,890 INFO L280 TraceCheckUtils]: 61: Hoare triple {47063#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~tmp~1 := #t~ret4;havoc #t~ret4; {47063#true} is VALID [2020-07-10 14:17:17,890 INFO L280 TraceCheckUtils]: 62: Hoare triple {47063#true} assume 0 != ~tmp~1; {47063#true} is VALID [2020-07-10 14:17:17,890 INFO L263 TraceCheckUtils]: 63: Hoare triple {47063#true} call activatePump(); {47063#true} is VALID [2020-07-10 14:17:17,891 INFO L280 TraceCheckUtils]: 64: Hoare triple {47063#true} havoc ~tmp~4; {47063#true} is VALID [2020-07-10 14:17:17,891 INFO L263 TraceCheckUtils]: 65: Hoare triple {47063#true} call #t~ret7 := isMethaneAlarm(); {47063#true} is VALID [2020-07-10 14:17:17,891 INFO L280 TraceCheckUtils]: 66: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:17,891 INFO L263 TraceCheckUtils]: 67: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-10 14:17:17,891 INFO L280 TraceCheckUtils]: 68: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-10 14:17:17,891 INFO L280 TraceCheckUtils]: 69: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,891 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-10 14:17:17,891 INFO L280 TraceCheckUtils]: 71: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:17,891 INFO L280 TraceCheckUtils]: 72: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,892 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {47063#true} {47063#true} #526#return; {47063#true} is VALID [2020-07-10 14:17:17,892 INFO L280 TraceCheckUtils]: 74: Hoare triple {47063#true} assume -2147483648 <= #t~ret7 && #t~ret7 <= 2147483647;~tmp~4 := #t~ret7;havoc #t~ret7; {47063#true} is VALID [2020-07-10 14:17:17,892 INFO L280 TraceCheckUtils]: 75: Hoare triple {47063#true} assume !(0 != ~tmp~4); {47063#true} is VALID [2020-07-10 14:17:17,892 INFO L263 TraceCheckUtils]: 76: Hoare triple {47063#true} call activatePump__wrappee__lowWaterSensor(); {47063#true} is VALID [2020-07-10 14:17:17,892 INFO L280 TraceCheckUtils]: 77: Hoare triple {47063#true} ~pumpRunning~0 := 1; {47063#true} is VALID [2020-07-10 14:17:17,892 INFO L280 TraceCheckUtils]: 78: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,892 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {47063#true} {47063#true} #528#return; {47063#true} is VALID [2020-07-10 14:17:17,892 INFO L280 TraceCheckUtils]: 80: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,893 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {47063#true} {47063#true} #544#return; {47063#true} is VALID [2020-07-10 14:17:17,893 INFO L280 TraceCheckUtils]: 82: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,893 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {47063#true} {47063#true} #556#return; {47063#true} is VALID [2020-07-10 14:17:17,893 INFO L280 TraceCheckUtils]: 84: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,893 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {47063#true} {47063#true} #514#return; {47063#true} is VALID [2020-07-10 14:17:17,893 INFO L280 TraceCheckUtils]: 86: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,893 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {47063#true} {47063#true} #534#return; {47063#true} is VALID [2020-07-10 14:17:17,893 INFO L263 TraceCheckUtils]: 88: Hoare triple {47063#true} call __utac_acc__Specification4_spec__1(); {47063#true} is VALID [2020-07-10 14:17:17,893 INFO L280 TraceCheckUtils]: 89: Hoare triple {47063#true} havoc ~tmp~7;havoc ~tmp___0~3; {47063#true} is VALID [2020-07-10 14:17:17,894 INFO L263 TraceCheckUtils]: 90: Hoare triple {47063#true} call #t~ret27 := getWaterLevel(); {47063#true} is VALID [2020-07-10 14:17:17,894 INFO L280 TraceCheckUtils]: 91: Hoare triple {47063#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47063#true} is VALID [2020-07-10 14:17:17,894 INFO L280 TraceCheckUtils]: 92: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,894 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {47063#true} {47063#true} #460#return; {47063#true} is VALID [2020-07-10 14:17:17,894 INFO L280 TraceCheckUtils]: 94: Hoare triple {47063#true} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {47063#true} is VALID [2020-07-10 14:17:17,894 INFO L280 TraceCheckUtils]: 95: Hoare triple {47063#true} assume !(0 == ~tmp~7); {47063#true} is VALID [2020-07-10 14:17:17,894 INFO L280 TraceCheckUtils]: 96: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,894 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {47063#true} {47063#true} #536#return; {47063#true} is VALID [2020-07-10 14:17:17,894 INFO L280 TraceCheckUtils]: 98: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,895 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {47063#true} {47063#true} #522#return; {47063#true} is VALID [2020-07-10 14:17:17,895 INFO L280 TraceCheckUtils]: 100: Hoare triple {47063#true} assume !false; {47063#true} is VALID [2020-07-10 14:17:17,895 INFO L280 TraceCheckUtils]: 101: Hoare triple {47063#true} assume ~splverifierCounter~0 < 4; {47063#true} is VALID [2020-07-10 14:17:17,895 INFO L280 TraceCheckUtils]: 102: Hoare triple {47063#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {47063#true} is VALID [2020-07-10 14:17:17,895 INFO L280 TraceCheckUtils]: 103: Hoare triple {47063#true} assume !(0 != ~tmp~0); {47063#true} is VALID [2020-07-10 14:17:17,895 INFO L280 TraceCheckUtils]: 104: Hoare triple {47063#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {47063#true} is VALID [2020-07-10 14:17:17,895 INFO L280 TraceCheckUtils]: 105: Hoare triple {47063#true} assume !(0 != ~tmp___0~0); {47063#true} is VALID [2020-07-10 14:17:17,895 INFO L280 TraceCheckUtils]: 106: Hoare triple {47063#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {47063#true} is VALID [2020-07-10 14:17:17,896 INFO L280 TraceCheckUtils]: 107: Hoare triple {47063#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {47063#true} is VALID [2020-07-10 14:17:17,896 INFO L280 TraceCheckUtils]: 108: Hoare triple {47063#true} assume 0 != ~tmp___1~0; {47063#true} is VALID [2020-07-10 14:17:17,896 INFO L263 TraceCheckUtils]: 109: Hoare triple {47063#true} call timeShift(); {47063#true} is VALID [2020-07-10 14:17:17,896 INFO L280 TraceCheckUtils]: 110: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-10 14:17:17,896 INFO L263 TraceCheckUtils]: 111: Hoare triple {47063#true} call lowerWaterLevel(); {47063#true} is VALID [2020-07-10 14:17:17,896 INFO L280 TraceCheckUtils]: 112: Hoare triple {47063#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47063#true} is VALID [2020-07-10 14:17:17,896 INFO L280 TraceCheckUtils]: 113: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,896 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {47063#true} {47063#true} #532#return; {47063#true} is VALID [2020-07-10 14:17:17,896 INFO L280 TraceCheckUtils]: 115: Hoare triple {47063#true} assume 0 != ~systemActive~0; {47063#true} is VALID [2020-07-10 14:17:17,897 INFO L263 TraceCheckUtils]: 116: Hoare triple {47063#true} call processEnvironment(); {47063#true} is VALID [2020-07-10 14:17:17,897 INFO L280 TraceCheckUtils]: 117: Hoare triple {47063#true} havoc ~tmp~3; {47063#true} is VALID [2020-07-10 14:17:17,897 INFO L280 TraceCheckUtils]: 118: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-10 14:17:17,897 INFO L263 TraceCheckUtils]: 119: Hoare triple {47063#true} call #t~ret6 := isMethaneAlarm(); {47063#true} is VALID [2020-07-10 14:17:17,897 INFO L280 TraceCheckUtils]: 120: Hoare triple {47063#true} havoc ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:17,897 INFO L263 TraceCheckUtils]: 121: Hoare triple {47063#true} call #t~ret8 := isMethaneLevelCritical(); {47063#true} is VALID [2020-07-10 14:17:17,897 INFO L280 TraceCheckUtils]: 122: Hoare triple {47063#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47063#true} is VALID [2020-07-10 14:17:17,897 INFO L280 TraceCheckUtils]: 123: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,898 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {47063#true} {47063#true} #562#return; {47063#true} is VALID [2020-07-10 14:17:17,898 INFO L280 TraceCheckUtils]: 125: Hoare triple {47063#true} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47063#true} is VALID [2020-07-10 14:17:17,898 INFO L280 TraceCheckUtils]: 126: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,898 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {47063#true} {47063#true} #508#return; {47063#true} is VALID [2020-07-10 14:17:17,898 INFO L280 TraceCheckUtils]: 128: Hoare triple {47063#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {47063#true} is VALID [2020-07-10 14:17:17,898 INFO L280 TraceCheckUtils]: 129: Hoare triple {47063#true} assume !(0 != ~tmp~3); {47063#true} is VALID [2020-07-10 14:17:17,898 INFO L263 TraceCheckUtils]: 130: Hoare triple {47063#true} call processEnvironment__wrappee__methaneQuery(); {47063#true} is VALID [2020-07-10 14:17:17,898 INFO L280 TraceCheckUtils]: 131: Hoare triple {47063#true} havoc ~tmp~2; {47063#true} is VALID [2020-07-10 14:17:17,898 INFO L280 TraceCheckUtils]: 132: Hoare triple {47063#true} assume 0 != ~pumpRunning~0; {47063#true} is VALID [2020-07-10 14:17:17,899 INFO L263 TraceCheckUtils]: 133: Hoare triple {47063#true} call #t~ret5 := isLowWaterLevel(); {47063#true} is VALID [2020-07-10 14:17:17,899 INFO L280 TraceCheckUtils]: 134: Hoare triple {47063#true} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {47063#true} is VALID [2020-07-10 14:17:17,899 INFO L263 TraceCheckUtils]: 135: Hoare triple {47063#true} call #t~ret26 := isLowWaterSensorDry(); {47063#true} is VALID [2020-07-10 14:17:17,899 INFO L280 TraceCheckUtils]: 136: Hoare triple {47063#true} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47063#true} is VALID [2020-07-10 14:17:17,899 INFO L280 TraceCheckUtils]: 137: Hoare triple {47063#true} assume true; {47063#true} is VALID [2020-07-10 14:17:17,899 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {47063#true} {47063#true} #506#return; {47063#true} is VALID [2020-07-10 14:17:17,899 INFO L280 TraceCheckUtils]: 139: Hoare triple {47063#true} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {47063#true} is VALID [2020-07-10 14:17:17,900 INFO L280 TraceCheckUtils]: 140: Hoare triple {47063#true} assume !(0 != ~tmp~6);~tmp___0~2 := 1; {47555#(<= 1 isLowWaterLevel_~tmp___0~2)} is VALID [2020-07-10 14:17:17,900 INFO L280 TraceCheckUtils]: 141: Hoare triple {47555#(<= 1 isLowWaterLevel_~tmp___0~2)} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {47556#(<= 1 |isLowWaterLevel_#res|)} is VALID [2020-07-10 14:17:17,901 INFO L280 TraceCheckUtils]: 142: Hoare triple {47556#(<= 1 |isLowWaterLevel_#res|)} assume true; {47556#(<= 1 |isLowWaterLevel_#res|)} is VALID [2020-07-10 14:17:17,901 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {47556#(<= 1 |isLowWaterLevel_#res|)} {47063#true} #550#return; {48052#(<= 1 |processEnvironment__wrappee__methaneQuery_#t~ret5|)} is VALID [2020-07-10 14:17:17,902 INFO L280 TraceCheckUtils]: 144: Hoare triple {48052#(<= 1 |processEnvironment__wrappee__methaneQuery_#t~ret5|)} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {48056#(<= 1 processEnvironment__wrappee__methaneQuery_~tmp~2)} is VALID [2020-07-10 14:17:17,902 INFO L280 TraceCheckUtils]: 145: Hoare triple {48056#(<= 1 processEnvironment__wrappee__methaneQuery_~tmp~2)} assume !(0 != ~tmp~2); {47064#false} is VALID [2020-07-10 14:17:17,902 INFO L263 TraceCheckUtils]: 146: Hoare triple {47064#false} call processEnvironment__wrappee__highWaterSensor(); {47064#false} is VALID [2020-07-10 14:17:17,903 INFO L280 TraceCheckUtils]: 147: Hoare triple {47064#false} havoc ~tmp~1; {47064#false} is VALID [2020-07-10 14:17:17,903 INFO L280 TraceCheckUtils]: 148: Hoare triple {47064#false} assume !(0 == ~pumpRunning~0); {47064#false} is VALID [2020-07-10 14:17:17,903 INFO L263 TraceCheckUtils]: 149: Hoare triple {47064#false} call processEnvironment__wrappee__base(); {47064#false} is VALID [2020-07-10 14:17:17,903 INFO L280 TraceCheckUtils]: 150: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-10 14:17:17,903 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {47064#false} {47064#false} #548#return; {47064#false} is VALID [2020-07-10 14:17:17,903 INFO L280 TraceCheckUtils]: 152: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-10 14:17:17,903 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {47064#false} {47064#false} #554#return; {47064#false} is VALID [2020-07-10 14:17:17,903 INFO L280 TraceCheckUtils]: 154: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-10 14:17:17,903 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {47064#false} {47063#true} #512#return; {47064#false} is VALID [2020-07-10 14:17:17,904 INFO L280 TraceCheckUtils]: 156: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-10 14:17:17,904 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {47064#false} {47063#true} #534#return; {47064#false} is VALID [2020-07-10 14:17:17,904 INFO L263 TraceCheckUtils]: 158: Hoare triple {47064#false} call __utac_acc__Specification4_spec__1(); {47064#false} is VALID [2020-07-10 14:17:17,904 INFO L280 TraceCheckUtils]: 159: Hoare triple {47064#false} havoc ~tmp~7;havoc ~tmp___0~3; {47064#false} is VALID [2020-07-10 14:17:17,904 INFO L263 TraceCheckUtils]: 160: Hoare triple {47064#false} call #t~ret27 := getWaterLevel(); {47064#false} is VALID [2020-07-10 14:17:17,904 INFO L280 TraceCheckUtils]: 161: Hoare triple {47064#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47064#false} is VALID [2020-07-10 14:17:17,904 INFO L280 TraceCheckUtils]: 162: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-10 14:17:17,904 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {47064#false} {47064#false} #460#return; {47064#false} is VALID [2020-07-10 14:17:17,905 INFO L280 TraceCheckUtils]: 164: Hoare triple {47064#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {47064#false} is VALID [2020-07-10 14:17:17,905 INFO L280 TraceCheckUtils]: 165: Hoare triple {47064#false} assume !(0 == ~tmp~7); {47064#false} is VALID [2020-07-10 14:17:17,905 INFO L280 TraceCheckUtils]: 166: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-10 14:17:17,905 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {47064#false} {47064#false} #536#return; {47064#false} is VALID [2020-07-10 14:17:17,905 INFO L280 TraceCheckUtils]: 168: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-10 14:17:17,905 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {47064#false} {47063#true} #522#return; {47064#false} is VALID [2020-07-10 14:17:17,905 INFO L280 TraceCheckUtils]: 170: Hoare triple {47064#false} assume !false; {47064#false} is VALID [2020-07-10 14:17:17,905 INFO L280 TraceCheckUtils]: 171: Hoare triple {47064#false} assume ~splverifierCounter~0 < 4; {47064#false} is VALID [2020-07-10 14:17:17,905 INFO L280 TraceCheckUtils]: 172: Hoare triple {47064#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {47064#false} is VALID [2020-07-10 14:17:17,906 INFO L280 TraceCheckUtils]: 173: Hoare triple {47064#false} assume !(0 != ~tmp~0); {47064#false} is VALID [2020-07-10 14:17:17,906 INFO L280 TraceCheckUtils]: 174: Hoare triple {47064#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {47064#false} is VALID [2020-07-10 14:17:17,906 INFO L280 TraceCheckUtils]: 175: Hoare triple {47064#false} assume !(0 != ~tmp___0~0); {47064#false} is VALID [2020-07-10 14:17:17,906 INFO L280 TraceCheckUtils]: 176: Hoare triple {47064#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {47064#false} is VALID [2020-07-10 14:17:17,906 INFO L280 TraceCheckUtils]: 177: Hoare triple {47064#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647;~tmp___1~0 := #t~nondet3;havoc #t~nondet3; {47064#false} is VALID [2020-07-10 14:17:17,906 INFO L280 TraceCheckUtils]: 178: Hoare triple {47064#false} assume 0 != ~tmp___1~0; {47064#false} is VALID [2020-07-10 14:17:17,906 INFO L263 TraceCheckUtils]: 179: Hoare triple {47064#false} call timeShift(); {47064#false} is VALID [2020-07-10 14:17:17,906 INFO L280 TraceCheckUtils]: 180: Hoare triple {47064#false} assume 0 != ~pumpRunning~0; {47064#false} is VALID [2020-07-10 14:17:17,907 INFO L263 TraceCheckUtils]: 181: Hoare triple {47064#false} call lowerWaterLevel(); {47064#false} is VALID [2020-07-10 14:17:17,907 INFO L280 TraceCheckUtils]: 182: Hoare triple {47064#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47064#false} is VALID [2020-07-10 14:17:17,907 INFO L280 TraceCheckUtils]: 183: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-10 14:17:17,907 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {47064#false} {47064#false} #532#return; {47064#false} is VALID [2020-07-10 14:17:17,907 INFO L280 TraceCheckUtils]: 185: Hoare triple {47064#false} assume 0 != ~systemActive~0; {47064#false} is VALID [2020-07-10 14:17:17,907 INFO L263 TraceCheckUtils]: 186: Hoare triple {47064#false} call processEnvironment(); {47064#false} is VALID [2020-07-10 14:17:17,907 INFO L280 TraceCheckUtils]: 187: Hoare triple {47064#false} havoc ~tmp~3; {47064#false} is VALID [2020-07-10 14:17:17,907 INFO L280 TraceCheckUtils]: 188: Hoare triple {47064#false} assume 0 != ~pumpRunning~0; {47064#false} is VALID [2020-07-10 14:17:17,907 INFO L263 TraceCheckUtils]: 189: Hoare triple {47064#false} call #t~ret6 := isMethaneAlarm(); {47064#false} is VALID [2020-07-10 14:17:17,908 INFO L280 TraceCheckUtils]: 190: Hoare triple {47064#false} havoc ~retValue_acc~0; {47064#false} is VALID [2020-07-10 14:17:17,908 INFO L263 TraceCheckUtils]: 191: Hoare triple {47064#false} call #t~ret8 := isMethaneLevelCritical(); {47064#false} is VALID [2020-07-10 14:17:17,908 INFO L280 TraceCheckUtils]: 192: Hoare triple {47064#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~methaneLevelCritical~0;#res := ~retValue_acc~10; {47064#false} is VALID [2020-07-10 14:17:17,908 INFO L280 TraceCheckUtils]: 193: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-10 14:17:17,908 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {47064#false} {47064#false} #562#return; {47064#false} is VALID [2020-07-10 14:17:17,908 INFO L280 TraceCheckUtils]: 195: Hoare triple {47064#false} assume -2147483648 <= #t~ret8 && #t~ret8 <= 2147483647;~retValue_acc~0 := #t~ret8;havoc #t~ret8;#res := ~retValue_acc~0; {47064#false} is VALID [2020-07-10 14:17:17,908 INFO L280 TraceCheckUtils]: 196: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-10 14:17:17,908 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {47064#false} {47064#false} #508#return; {47064#false} is VALID [2020-07-10 14:17:17,909 INFO L280 TraceCheckUtils]: 198: Hoare triple {47064#false} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647;~tmp~3 := #t~ret6;havoc #t~ret6; {47064#false} is VALID [2020-07-10 14:17:17,909 INFO L280 TraceCheckUtils]: 199: Hoare triple {47064#false} assume !(0 != ~tmp~3); {47064#false} is VALID [2020-07-10 14:17:17,909 INFO L263 TraceCheckUtils]: 200: Hoare triple {47064#false} call processEnvironment__wrappee__methaneQuery(); {47064#false} is VALID [2020-07-10 14:17:17,909 INFO L280 TraceCheckUtils]: 201: Hoare triple {47064#false} havoc ~tmp~2; {47064#false} is VALID [2020-07-10 14:17:17,909 INFO L280 TraceCheckUtils]: 202: Hoare triple {47064#false} assume 0 != ~pumpRunning~0; {47064#false} is VALID [2020-07-10 14:17:17,909 INFO L263 TraceCheckUtils]: 203: Hoare triple {47064#false} call #t~ret5 := isLowWaterLevel(); {47064#false} is VALID [2020-07-10 14:17:17,909 INFO L280 TraceCheckUtils]: 204: Hoare triple {47064#false} havoc ~retValue_acc~3;havoc ~tmp~6;havoc ~tmp___0~2; {47064#false} is VALID [2020-07-10 14:17:17,909 INFO L263 TraceCheckUtils]: 205: Hoare triple {47064#false} call #t~ret26 := isLowWaterSensorDry(); {47064#false} is VALID [2020-07-10 14:17:17,909 INFO L280 TraceCheckUtils]: 206: Hoare triple {47064#false} havoc ~retValue_acc~13;~retValue_acc~13 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~13; {47064#false} is VALID [2020-07-10 14:17:17,910 INFO L280 TraceCheckUtils]: 207: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-10 14:17:17,910 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {47064#false} {47064#false} #506#return; {47064#false} is VALID [2020-07-10 14:17:17,910 INFO L280 TraceCheckUtils]: 209: Hoare triple {47064#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~6 := #t~ret26;havoc #t~ret26; {47064#false} is VALID [2020-07-10 14:17:17,910 INFO L280 TraceCheckUtils]: 210: Hoare triple {47064#false} assume 0 != ~tmp~6;~tmp___0~2 := 0; {47064#false} is VALID [2020-07-10 14:17:17,910 INFO L280 TraceCheckUtils]: 211: Hoare triple {47064#false} ~retValue_acc~3 := ~tmp___0~2;#res := ~retValue_acc~3; {47064#false} is VALID [2020-07-10 14:17:17,910 INFO L280 TraceCheckUtils]: 212: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-10 14:17:17,910 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {47064#false} {47064#false} #550#return; {47064#false} is VALID [2020-07-10 14:17:17,910 INFO L280 TraceCheckUtils]: 214: Hoare triple {47064#false} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647;~tmp~2 := #t~ret5;havoc #t~ret5; {47064#false} is VALID [2020-07-10 14:17:17,911 INFO L280 TraceCheckUtils]: 215: Hoare triple {47064#false} assume !(0 != ~tmp~2); {47064#false} is VALID [2020-07-10 14:17:17,911 INFO L263 TraceCheckUtils]: 216: Hoare triple {47064#false} call processEnvironment__wrappee__highWaterSensor(); {47064#false} is VALID [2020-07-10 14:17:17,911 INFO L280 TraceCheckUtils]: 217: Hoare triple {47064#false} havoc ~tmp~1; {47064#false} is VALID [2020-07-10 14:17:17,911 INFO L280 TraceCheckUtils]: 218: Hoare triple {47064#false} assume !(0 == ~pumpRunning~0); {47064#false} is VALID [2020-07-10 14:17:17,911 INFO L263 TraceCheckUtils]: 219: Hoare triple {47064#false} call processEnvironment__wrappee__base(); {47064#false} is VALID [2020-07-10 14:17:17,911 INFO L280 TraceCheckUtils]: 220: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-10 14:17:17,911 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {47064#false} {47064#false} #548#return; {47064#false} is VALID [2020-07-10 14:17:17,911 INFO L280 TraceCheckUtils]: 222: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-10 14:17:17,911 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {47064#false} {47064#false} #554#return; {47064#false} is VALID [2020-07-10 14:17:17,912 INFO L280 TraceCheckUtils]: 224: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-10 14:17:17,912 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {47064#false} {47064#false} #512#return; {47064#false} is VALID [2020-07-10 14:17:17,912 INFO L280 TraceCheckUtils]: 226: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-10 14:17:17,912 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {47064#false} {47064#false} #534#return; {47064#false} is VALID [2020-07-10 14:17:17,912 INFO L263 TraceCheckUtils]: 228: Hoare triple {47064#false} call __utac_acc__Specification4_spec__1(); {47064#false} is VALID [2020-07-10 14:17:17,912 INFO L280 TraceCheckUtils]: 229: Hoare triple {47064#false} havoc ~tmp~7;havoc ~tmp___0~3; {47064#false} is VALID [2020-07-10 14:17:17,912 INFO L263 TraceCheckUtils]: 230: Hoare triple {47064#false} call #t~ret27 := getWaterLevel(); {47064#false} is VALID [2020-07-10 14:17:17,912 INFO L280 TraceCheckUtils]: 231: Hoare triple {47064#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~waterLevel~0;#res := ~retValue_acc~11; {47064#false} is VALID [2020-07-10 14:17:17,912 INFO L280 TraceCheckUtils]: 232: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-10 14:17:17,913 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {47064#false} {47064#false} #460#return; {47064#false} is VALID [2020-07-10 14:17:17,913 INFO L280 TraceCheckUtils]: 234: Hoare triple {47064#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp~7 := #t~ret27;havoc #t~ret27; {47064#false} is VALID [2020-07-10 14:17:17,913 INFO L280 TraceCheckUtils]: 235: Hoare triple {47064#false} assume 0 == ~tmp~7; {47064#false} is VALID [2020-07-10 14:17:17,913 INFO L263 TraceCheckUtils]: 236: Hoare triple {47064#false} call #t~ret28 := isPumpRunning(); {47064#false} is VALID [2020-07-10 14:17:17,913 INFO L280 TraceCheckUtils]: 237: Hoare triple {47064#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {47064#false} is VALID [2020-07-10 14:17:17,913 INFO L280 TraceCheckUtils]: 238: Hoare triple {47064#false} assume true; {47064#false} is VALID [2020-07-10 14:17:17,913 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {47064#false} {47064#false} #462#return; {47064#false} is VALID [2020-07-10 14:17:17,913 INFO L280 TraceCheckUtils]: 240: Hoare triple {47064#false} assume -2147483648 <= #t~ret28 && #t~ret28 <= 2147483647;~tmp___0~3 := #t~ret28;havoc #t~ret28; {47064#false} is VALID [2020-07-10 14:17:17,914 INFO L280 TraceCheckUtils]: 241: Hoare triple {47064#false} assume 0 != ~tmp___0~3; {47064#false} is VALID [2020-07-10 14:17:17,914 INFO L263 TraceCheckUtils]: 242: Hoare triple {47064#false} call __automaton_fail(); {47064#false} is VALID [2020-07-10 14:17:17,914 INFO L280 TraceCheckUtils]: 243: Hoare triple {47064#false} assume !false; {47064#false} is VALID [2020-07-10 14:17:17,955 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2020-07-10 14:17:17,955 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 14:17:17,955 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [13] total 15 [2020-07-10 14:17:17,955 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2088063961] [2020-07-10 14:17:17,956 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 244 [2020-07-10 14:17:17,956 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:17:17,957 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 14:17:18,210 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 207 edges. 207 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:17:18,211 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 14:17:18,211 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:17:18,211 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 14:17:18,212 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=176, Unknown=0, NotChecked=0, Total=210 [2020-07-10 14:17:18,212 INFO L87 Difference]: Start difference. First operand 1178 states and 1364 transitions. Second operand 6 states. [2020-07-10 14:17:24,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:17:24,384 INFO L93 Difference]: Finished difference Result 1594 states and 1841 transitions. [2020-07-10 14:17:24,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-07-10 14:17:24,384 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 244 [2020-07-10 14:17:24,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:17:24,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 14:17:24,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 322 transitions. [2020-07-10 14:17:24,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 14:17:24,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 322 transitions. [2020-07-10 14:17:24,390 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 322 transitions. [2020-07-10 14:17:24,776 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 322 edges. 322 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:17:24,776 INFO L225 Difference]: With dead ends: 1594 [2020-07-10 14:17:24,777 INFO L226 Difference]: Without dead ends: 0 [2020-07-10 14:17:24,780 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 341 GetRequests, 325 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=38, Invalid=202, Unknown=0, NotChecked=0, Total=240 [2020-07-10 14:17:24,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-10 14:17:24,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-10 14:17:24,781 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:17:24,781 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-10 14:17:24,781 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 14:17:24,781 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 14:17:24,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:17:24,782 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 14:17:24,782 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 14:17:24,782 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:17:24,782 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:17:24,782 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 14:17:24,782 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 14:17:24,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:17:24,782 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 14:17:24,782 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 14:17:24,782 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:17:24,783 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:17:24,783 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:17:24,783 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:17:24,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-10 14:17:24,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-10 14:17:24,783 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 244 [2020-07-10 14:17:24,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:17:24,783 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-10 14:17:24,784 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 14:17:24,784 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 14:17:24,784 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:17:24,984 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:17:24,988 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-10 14:17:27,140 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 230 [2020-07-10 14:17:27,746 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 231 [2020-07-10 14:17:28,018 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 233 [2020-07-10 14:17:28,706 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 233 [2020-07-10 14:17:29,302 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 233 [2020-07-10 14:17:30,229 WARN L193 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2020-07-10 14:17:30,440 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-07-10 14:17:30,663 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 22 [2020-07-10 14:17:31,093 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-07-10 14:17:31,570 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 15 [2020-07-10 14:17:32,082 WARN L193 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 19 [2020-07-10 14:17:32,490 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 14 [2020-07-10 14:17:32,709 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 22 [2020-07-10 14:17:33,323 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 20 [2020-07-10 14:17:33,607 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2020-07-10 14:17:34,070 WARN L193 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 185 [2020-07-10 14:17:34,713 WARN L193 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 25 [2020-07-10 14:17:35,002 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-07-10 14:17:35,508 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 22 [2020-07-10 14:17:35,936 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2020-07-10 14:17:36,524 WARN L193 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 21 [2020-07-10 14:17:36,762 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 15 [2020-07-10 14:17:36,969 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 15 [2020-07-10 14:17:37,322 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 25 [2020-07-10 14:17:38,067 WARN L193 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 28 [2020-07-10 14:17:38,710 WARN L193 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 20 [2020-07-10 14:17:39,060 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 25 [2020-07-10 14:17:39,356 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-07-10 14:17:39,795 WARN L193 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 25 [2020-07-10 14:17:40,211 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 14 [2020-07-10 14:17:40,827 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2020-07-10 14:17:41,055 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 15 [2020-07-10 14:17:41,261 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-07-10 14:17:41,603 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2020-07-10 14:17:41,888 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2020-07-10 14:17:42,114 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 24 [2020-07-10 14:17:42,325 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 1 [2020-07-10 14:17:42,563 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 24 [2020-07-10 14:17:42,785 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 22 [2020-07-10 14:17:43,203 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 25 [2020-07-10 14:17:43,488 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2020-07-10 14:17:43,695 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 15 [2020-07-10 14:17:43,904 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-07-10 14:17:44,115 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 22 [2020-07-10 14:17:44,411 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2020-07-10 14:17:44,705 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 17 [2020-07-10 14:17:44,918 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 1 [2020-07-10 14:17:45,332 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 15 [2020-07-10 14:17:45,544 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 1 [2020-07-10 14:17:45,953 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 25 [2020-07-10 14:17:46,356 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 13 [2020-07-10 14:17:46,616 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 22 [2020-07-10 14:17:47,317 WARN L193 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 28 [2020-07-10 14:17:48,162 WARN L193 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 17 [2020-07-10 14:17:48,384 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 22 [2020-07-10 14:17:48,390 INFO L268 CegarLoopResult]: For program point L639(lines 616 640) no Hoare annotation was computed. [2020-07-10 14:17:48,390 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 592 647) no Hoare annotation was computed. [2020-07-10 14:17:48,390 INFO L268 CegarLoopResult]: For program point L623(lines 623 627) no Hoare annotation was computed. [2020-07-10 14:17:48,390 INFO L268 CegarLoopResult]: For program point L623-1(lines 623 627) no Hoare annotation was computed. [2020-07-10 14:17:48,390 INFO L268 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-07-10 14:17:48,390 INFO L268 CegarLoopResult]: For program point L617-2(lines 617 638) no Hoare annotation was computed. [2020-07-10 14:17:48,391 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 592 647) no Hoare annotation was computed. [2020-07-10 14:17:48,391 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 592 647) no Hoare annotation was computed. [2020-07-10 14:17:48,391 INFO L268 CegarLoopResult]: For program point L674-2(lines 674 699) no Hoare annotation was computed. [2020-07-10 14:17:48,391 INFO L268 CegarLoopResult]: For program point L700(lines 673 701) no Hoare annotation was computed. [2020-07-10 14:17:48,391 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 648 707) no Hoare annotation was computed. [2020-07-10 14:17:48,391 INFO L268 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-07-10 14:17:48,391 INFO L268 CegarLoopResult]: For program point L693-1(line 693) no Hoare annotation was computed. [2020-07-10 14:17:48,391 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 648 707) no Hoare annotation was computed. [2020-07-10 14:17:48,392 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 648 707) no Hoare annotation was computed. [2020-07-10 14:17:48,392 INFO L268 CegarLoopResult]: For program point L680(lines 680 684) no Hoare annotation was computed. [2020-07-10 14:17:48,392 INFO L268 CegarLoopResult]: For program point L680-1(lines 680 684) no Hoare annotation was computed. [2020-07-10 14:17:48,392 INFO L268 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-07-10 14:17:48,392 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 427 433) the Hoare annotation is: true [2020-07-10 14:17:48,392 INFO L268 CegarLoopResult]: For program point select_helpersEXIT(lines 427 433) no Hoare annotation was computed. [2020-07-10 14:17:48,393 INFO L268 CegarLoopResult]: For program point valid_productEXIT(lines 434 442) no Hoare annotation was computed. [2020-07-10 14:17:48,393 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 434 442) the Hoare annotation is: true [2020-07-10 14:17:48,393 INFO L268 CegarLoopResult]: For program point valid_productFINAL(lines 434 442) no Hoare annotation was computed. [2020-07-10 14:17:48,393 INFO L268 CegarLoopResult]: For program point L386-1(line 386) no Hoare annotation was computed. [2020-07-10 14:17:48,393 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 380 404) the Hoare annotation is: true [2020-07-10 14:17:48,393 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification4_spec__1EXIT(lines 380 404) no Hoare annotation was computed. [2020-07-10 14:17:48,394 INFO L264 CegarLoopResult]: At program point L394(line 394) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) .cse0) (or (not (<= 2 ~waterLevel~0)) .cse0))) [2020-07-10 14:17:48,394 INFO L268 CegarLoopResult]: For program point L392(lines 392 398) no Hoare annotation was computed. [2020-07-10 14:17:48,394 INFO L264 CegarLoopResult]: At program point L390(line 390) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) .cse0) (or (not (<= 2 ~waterLevel~0)) .cse0))) [2020-07-10 14:17:48,394 INFO L268 CegarLoopResult]: For program point L390-1(line 390) no Hoare annotation was computed. [2020-07-10 14:17:48,394 INFO L268 CegarLoopResult]: For program point L388(lines 388 401) no Hoare annotation was computed. [2020-07-10 14:17:48,394 INFO L268 CegarLoopResult]: For program point L388-1(lines 380 404) no Hoare annotation was computed. [2020-07-10 14:17:48,394 INFO L271 CegarLoopResult]: At program point L386(line 386) the Hoare annotation is: true [2020-07-10 14:17:48,395 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 516 538) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-10 14:17:48,395 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 516 538) no Hoare annotation was computed. [2020-07-10 14:17:48,395 INFO L264 CegarLoopResult]: At program point L528(line 528) the Hoare annotation is: (or (and (= main_~tmp~8 ~waterLevel~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-10 14:17:48,395 INFO L264 CegarLoopResult]: At program point L528-1(line 528) the Hoare annotation is: (or (and (= main_~tmp~8 ~waterLevel~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-10 14:17:48,395 INFO L268 CegarLoopResult]: For program point L526(lines 526 533) no Hoare annotation was computed. [2020-07-10 14:17:48,395 INFO L268 CegarLoopResult]: For program point L526-1(lines 526 533) no Hoare annotation was computed. [2020-07-10 14:17:48,395 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 516 538) no Hoare annotation was computed. [2020-07-10 14:17:48,395 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-07-10 14:17:48,396 INFO L264 CegarLoopResult]: At program point L523(line 523) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-10 14:17:48,396 INFO L264 CegarLoopResult]: At program point L522(line 522) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-10 14:17:48,396 INFO L264 CegarLoopResult]: At program point L522-1(line 522) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-10 14:17:48,396 INFO L268 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-07-10 14:17:48,396 INFO L268 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-07-10 14:17:48,396 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 475 498) no Hoare annotation was computed. [2020-07-10 14:17:48,396 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 475 498) no Hoare annotation was computed. [2020-07-10 14:17:48,396 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 475 498) no Hoare annotation was computed. [2020-07-10 14:17:48,396 INFO L268 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-07-10 14:17:48,396 INFO L268 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-07-10 14:17:48,396 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-07-10 14:17:48,397 INFO L268 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-07-10 14:17:48,397 INFO L268 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-07-10 14:17:48,397 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-07-10 14:17:48,397 INFO L268 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-07-10 14:17:48,397 INFO L268 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-07-10 14:17:48,397 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-07-10 14:17:48,397 INFO L268 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-07-10 14:17:48,397 INFO L268 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-07-10 14:17:48,397 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-07-10 14:17:48,397 INFO L264 CegarLoopResult]: At program point L211(line 211) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~waterLevel~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= 0 ~pumpRunning~0) .cse1) (or (= 0 |old(~pumpRunning~0)|) .cse0 .cse1))) [2020-07-10 14:17:48,397 INFO L268 CegarLoopResult]: For program point L211-1(lines 192 216) no Hoare annotation was computed. [2020-07-10 14:17:48,397 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 192 216) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0))) [2020-07-10 14:17:48,397 INFO L264 CegarLoopResult]: At program point L206(line 206) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:17:48,397 INFO L268 CegarLoopResult]: For program point processEnvironment__wrappee__methaneQueryEXIT(lines 192 216) no Hoare annotation was computed. [2020-07-10 14:17:48,398 INFO L264 CegarLoopResult]: At program point L202(line 202) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~waterLevel~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 |old(~pumpRunning~0)|)) .cse1) (or .cse0 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 1 processEnvironment__wrappee__methaneQuery_~tmp~2)) .cse1))) [2020-07-10 14:17:48,398 INFO L268 CegarLoopResult]: For program point L200(lines 200 208) no Hoare annotation was computed. [2020-07-10 14:17:48,398 INFO L264 CegarLoopResult]: At program point L198(line 198) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~waterLevel~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 |old(~pumpRunning~0)|)) .cse1) (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1))) [2020-07-10 14:17:48,398 INFO L268 CegarLoopResult]: For program point L198-1(line 198) no Hoare annotation was computed. [2020-07-10 14:17:48,398 INFO L268 CegarLoopResult]: For program point L196(lines 196 213) no Hoare annotation was computed. [2020-07-10 14:17:48,398 INFO L268 CegarLoopResult]: For program point isPumpRunningEXIT(lines 287 295) no Hoare annotation was computed. [2020-07-10 14:17:48,398 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 287 295) the Hoare annotation is: true [2020-07-10 14:17:48,398 INFO L268 CegarLoopResult]: For program point isPumpRunningFINAL(lines 287 295) no Hoare annotation was computed. [2020-07-10 14:17:48,398 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 351 369) the Hoare annotation is: true [2020-07-10 14:17:48,399 INFO L268 CegarLoopResult]: For program point L360(lines 360 364) no Hoare annotation was computed. [2020-07-10 14:17:48,399 INFO L271 CegarLoopResult]: At program point L358(line 358) the Hoare annotation is: true [2020-07-10 14:17:48,399 INFO L268 CegarLoopResult]: For program point L360-2(lines 360 364) no Hoare annotation was computed. [2020-07-10 14:17:48,399 INFO L268 CegarLoopResult]: For program point isLowWaterLevelEXIT(lines 351 369) no Hoare annotation was computed. [2020-07-10 14:17:48,399 INFO L268 CegarLoopResult]: For program point L358-1(line 358) no Hoare annotation was computed. [2020-07-10 14:17:48,399 INFO L268 CegarLoopResult]: For program point isLowWaterLevelFINAL(lines 351 369) no Hoare annotation was computed. [2020-07-10 14:17:48,399 INFO L268 CegarLoopResult]: For program point L315(lines 315 323) no Hoare annotation was computed. [2020-07-10 14:17:48,399 INFO L268 CegarLoopResult]: For program point L315-2(lines 315 323) no Hoare annotation was computed. [2020-07-10 14:17:48,399 INFO L268 CegarLoopResult]: For program point L303(lines 303 311) no Hoare annotation was computed. [2020-07-10 14:17:48,400 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 296 331) no Hoare annotation was computed. [2020-07-10 14:17:48,400 INFO L268 CegarLoopResult]: For program point L303-2(lines 303 311) no Hoare annotation was computed. [2020-07-10 14:17:48,400 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 296 331) no Hoare annotation was computed. [2020-07-10 14:17:48,400 INFO L268 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-07-10 14:17:48,400 INFO L268 CegarLoopResult]: For program point L326-1(line 326) no Hoare annotation was computed. [2020-07-10 14:17:48,400 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 296 331) no Hoare annotation was computed. [2020-07-10 14:17:48,400 INFO L268 CegarLoopResult]: For program point select_featuresEXIT(lines 420 426) no Hoare annotation was computed. [2020-07-10 14:17:48,400 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 420 426) the Hoare annotation is: true [2020-07-10 14:17:48,400 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 546 591) no Hoare annotation was computed. [2020-07-10 14:17:48,400 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 546 591) no Hoare annotation was computed. [2020-07-10 14:17:48,400 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 546 591) no Hoare annotation was computed. [2020-07-10 14:17:48,400 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 859 904) no Hoare annotation was computed. [2020-07-10 14:17:48,400 INFO L268 CegarLoopResult]: For program point L879(lines 879 886) no Hoare annotation was computed. [2020-07-10 14:17:48,401 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 859 904) no Hoare annotation was computed. [2020-07-10 14:17:48,401 INFO L268 CegarLoopResult]: For program point L873(lines 873 893) no Hoare annotation was computed. [2020-07-10 14:17:48,401 INFO L268 CegarLoopResult]: For program point L873-1(lines 873 893) no Hoare annotation was computed. [2020-07-10 14:17:48,401 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 859 904) no Hoare annotation was computed. [2020-07-10 14:17:48,401 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 506 515) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-10 14:17:48,401 INFO L268 CegarLoopResult]: For program point runTestEXIT(lines 506 515) no Hoare annotation was computed. [2020-07-10 14:17:48,401 INFO L268 CegarLoopResult]: For program point runTestFINAL(lines 506 515) no Hoare annotation was computed. [2020-07-10 14:17:48,402 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 276 286) the Hoare annotation is: true [2020-07-10 14:17:48,402 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 276 286) no Hoare annotation was computed. [2020-07-10 14:17:48,402 INFO L271 CegarLoopResult]: At program point L281(line 281) the Hoare annotation is: true [2020-07-10 14:17:48,402 INFO L268 CegarLoopResult]: For program point L281-1(line 281) no Hoare annotation was computed. [2020-07-10 14:17:48,402 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 276 286) no Hoare annotation was computed. [2020-07-10 14:17:48,402 INFO L264 CegarLoopResult]: At program point deactivatePumpENTRY(lines 268 275) the Hoare annotation is: (or (= 0 |old(~pumpRunning~0)|) (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0))) [2020-07-10 14:17:48,402 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 268 275) no Hoare annotation was computed. [2020-07-10 14:17:48,402 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 268 275) no Hoare annotation was computed. [2020-07-10 14:17:48,403 INFO L268 CegarLoopResult]: For program point L989(lines 989 995) no Hoare annotation was computed. [2020-07-10 14:17:48,403 INFO L268 CegarLoopResult]: For program point isHighWaterSensorDryEXIT(lines 985 998) no Hoare annotation was computed. [2020-07-10 14:17:48,403 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 985 998) the Hoare annotation is: true [2020-07-10 14:17:48,403 INFO L268 CegarLoopResult]: For program point isHighWaterSensorDryFINAL(lines 985 998) no Hoare annotation was computed. [2020-07-10 14:17:48,403 INFO L264 CegarLoopResult]: At program point L224(line 224) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~waterLevel~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 |old(~pumpRunning~0)|)) .cse1) (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1))) [2020-07-10 14:17:48,403 INFO L268 CegarLoopResult]: For program point L224-1(line 224) no Hoare annotation was computed. [2020-07-10 14:17:48,403 INFO L268 CegarLoopResult]: For program point L222(lines 222 239) no Hoare annotation was computed. [2020-07-10 14:17:48,403 INFO L268 CegarLoopResult]: For program point processEnvironmentEXIT(lines 218 242) no Hoare annotation was computed. [2020-07-10 14:17:48,403 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 218 242) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0))) [2020-07-10 14:17:48,404 INFO L264 CegarLoopResult]: At program point L237(line 237) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~waterLevel~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= 0 ~pumpRunning~0) .cse1) (or (= 0 |old(~pumpRunning~0)|) .cse0 .cse1))) [2020-07-10 14:17:48,404 INFO L268 CegarLoopResult]: For program point L237-1(lines 218 242) no Hoare annotation was computed. [2020-07-10 14:17:48,404 INFO L264 CegarLoopResult]: At program point L232(line 232) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~waterLevel~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 |old(~pumpRunning~0)|)) .cse1) (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1))) [2020-07-10 14:17:48,404 INFO L264 CegarLoopResult]: At program point L228(line 228) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~waterLevel~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 |old(~pumpRunning~0)|)) .cse1) (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1))) [2020-07-10 14:17:48,404 INFO L268 CegarLoopResult]: For program point L226(lines 226 234) no Hoare annotation was computed. [2020-07-10 14:17:48,404 INFO L268 CegarLoopResult]: For program point processEnvironment__wrappee__baseEXIT(lines 158 164) no Hoare annotation was computed. [2020-07-10 14:17:48,404 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 158 164) the Hoare annotation is: true [2020-07-10 14:17:48,404 INFO L264 CegarLoopResult]: At program point testENTRY(lines 54 119) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-10 14:17:48,405 INFO L268 CegarLoopResult]: For program point testFINAL(lines 54 119) no Hoare annotation was computed. [2020-07-10 14:17:48,405 INFO L264 CegarLoopResult]: At program point L112(lines 63 113) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-10 14:17:48,405 INFO L268 CegarLoopResult]: For program point L102(lines 102 106) no Hoare annotation was computed. [2020-07-10 14:17:48,405 INFO L264 CegarLoopResult]: At program point L102-2(lines 94 107) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 1 ~systemActive~0))) (or (and .cse0 (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) .cse1) (and .cse0 (<= 2 ~waterLevel~0) .cse1) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)))) [2020-07-10 14:17:48,405 INFO L268 CegarLoopResult]: For program point L65(lines 64 111) no Hoare annotation was computed. [2020-07-10 14:17:48,405 INFO L264 CegarLoopResult]: At program point L96(line 96) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 1 ~systemActive~0))) (or (and .cse0 (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) .cse1) (and .cse0 (<= 2 ~waterLevel~0) .cse1) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)))) [2020-07-10 14:17:48,405 INFO L268 CegarLoopResult]: For program point L94(lines 94 107) no Hoare annotation was computed. [2020-07-10 14:17:48,406 INFO L264 CegarLoopResult]: At program point L86(line 86) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 1 ~systemActive~0))) (or (and .cse0 (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) .cse1) (and .cse0 (<= 2 ~waterLevel~0) .cse1) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)))) [2020-07-10 14:17:48,406 INFO L268 CegarLoopResult]: For program point L84(lines 84 90) no Hoare annotation was computed. [2020-07-10 14:17:48,406 INFO L268 CegarLoopResult]: For program point L84-1(lines 84 90) no Hoare annotation was computed. [2020-07-10 14:17:48,406 INFO L264 CegarLoopResult]: At program point L109(lines 64 111) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 1 ~systemActive~0))) (or (and .cse0 (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) .cse1) (and .cse0 (<= 2 ~waterLevel~0) .cse1) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)))) [2020-07-10 14:17:48,406 INFO L264 CegarLoopResult]: At program point L76(line 76) the Hoare annotation is: (let ((.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 1 ~systemActive~0))) (or (and .cse0 (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) .cse1) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (<= 2 ~waterLevel~0) .cse0 .cse1) (not (= 1 |old(~waterLevel~0)|)))) [2020-07-10 14:17:48,406 INFO L268 CegarLoopResult]: For program point L74(lines 74 80) no Hoare annotation was computed. [2020-07-10 14:17:48,406 INFO L268 CegarLoopResult]: For program point L74-1(lines 74 80) no Hoare annotation was computed. [2020-07-10 14:17:48,406 INFO L268 CegarLoopResult]: For program point testEXIT(lines 54 119) no Hoare annotation was computed. [2020-07-10 14:17:48,406 INFO L268 CegarLoopResult]: For program point L66(lines 66 70) no Hoare annotation was computed. [2020-07-10 14:17:48,406 INFO L268 CegarLoopResult]: For program point L833(lines 833 840) no Hoare annotation was computed. [2020-07-10 14:17:48,407 INFO L268 CegarLoopResult]: For program point L827(lines 827 847) no Hoare annotation was computed. [2020-07-10 14:17:48,407 INFO L268 CegarLoopResult]: For program point L827-1(lines 827 847) no Hoare annotation was computed. [2020-07-10 14:17:48,407 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 813 858) no Hoare annotation was computed. [2020-07-10 14:17:48,407 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 813 858) no Hoare annotation was computed. [2020-07-10 14:17:48,407 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 813 858) no Hoare annotation was computed. [2020-07-10 14:17:48,407 INFO L264 CegarLoopResult]: At program point activatePump__wrappee__lowWaterSensorENTRY(lines 243 250) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (<= 2 ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:17:48,407 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 243 250) no Hoare annotation was computed. [2020-07-10 14:17:48,407 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 243 250) no Hoare annotation was computed. [2020-07-10 14:17:48,407 INFO L268 CegarLoopResult]: For program point isLowWaterSensorDryFINAL(lines 999 1007) no Hoare annotation was computed. [2020-07-10 14:17:48,407 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 999 1007) the Hoare annotation is: true [2020-07-10 14:17:48,408 INFO L268 CegarLoopResult]: For program point isLowWaterSensorDryEXIT(lines 999 1007) no Hoare annotation was computed. [2020-07-10 14:17:48,408 INFO L268 CegarLoopResult]: For program point L961(lines 961 969) no Hoare annotation was computed. [2020-07-10 14:17:48,408 INFO L268 CegarLoopResult]: For program point L961-2(lines 961 969) no Hoare annotation was computed. [2020-07-10 14:17:48,408 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 953 975) no Hoare annotation was computed. [2020-07-10 14:17:48,408 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 953 975) no Hoare annotation was computed. [2020-07-10 14:17:48,408 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 953 975) no Hoare annotation was computed. [2020-07-10 14:17:48,408 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 410 419) no Hoare annotation was computed. [2020-07-10 14:17:48,408 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 410 419) no Hoare annotation was computed. [2020-07-10 14:17:48,408 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 410 419) no Hoare annotation was computed. [2020-07-10 14:17:48,408 INFO L268 CegarLoopResult]: For program point L799(lines 799 806) no Hoare annotation was computed. [2020-07-10 14:17:48,409 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 710 812) no Hoare annotation was computed. [2020-07-10 14:17:48,409 INFO L268 CegarLoopResult]: For program point L760(lines 759 779) no Hoare annotation was computed. [2020-07-10 14:17:48,409 INFO L268 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-07-10 14:17:48,409 INFO L268 CegarLoopResult]: For program point L791-1(line 791) no Hoare annotation was computed. [2020-07-10 14:17:48,409 INFO L268 CegarLoopResult]: For program point L756(lines 756 797) no Hoare annotation was computed. [2020-07-10 14:17:48,409 INFO L268 CegarLoopResult]: For program point L775(line 775) no Hoare annotation was computed. [2020-07-10 14:17:48,409 INFO L268 CegarLoopResult]: For program point L775-1(line 775) no Hoare annotation was computed. [2020-07-10 14:17:48,409 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 710 812) no Hoare annotation was computed. [2020-07-10 14:17:48,409 INFO L268 CegarLoopResult]: For program point L734(lines 734 738) no Hoare annotation was computed. [2020-07-10 14:17:48,409 INFO L268 CegarLoopResult]: For program point L798(lines 798 809) no Hoare annotation was computed. [2020-07-10 14:17:48,409 INFO L268 CegarLoopResult]: For program point L761(lines 761 765) no Hoare annotation was computed. [2020-07-10 14:17:48,410 INFO L268 CegarLoopResult]: For program point L759-2(lines 759 779) no Hoare annotation was computed. [2020-07-10 14:17:48,410 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 710 812) no Hoare annotation was computed. [2020-07-10 14:17:48,410 INFO L268 CegarLoopResult]: For program point L780(lines 758 781) no Hoare annotation was computed. [2020-07-10 14:17:48,410 INFO L268 CegarLoopResult]: For program point L739(lines 739 755) no Hoare annotation was computed. [2020-07-10 14:17:48,410 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-10 14:17:48,410 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |old(~head~0.base)| ~head~0.base) (= |old(#t~string61.base)| |#t~string61.base|) (= |#t~string50.base| |old(#t~string50.base)|) (= |old(#t~string22.offset)| |#t~string22.offset|) (= |#t~string71.base| |old(#t~string71.base)|) (= |old(#t~string24.offset)| |#t~string24.offset|) (= |old(#t~string71.offset)| |#t~string71.offset|) (= |#t~string53.base| |old(#t~string53.base)|) (= |old(#t~string75.offset)| |#t~string75.offset|) (= |old(#t~string16.offset)| |#t~string16.offset|) (= |old(#t~string18.offset)| |#t~string18.offset|) (= |old(#t~string60.base)| |#t~string60.base|) (= ~head~0.offset |old(~head~0.offset)|) (= |old(~systemActive~0)| ~systemActive~0) (= |#t~string51.base| |old(#t~string51.base)|) (= |old(#t~string69.offset)| |#t~string69.offset|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |old(#t~string20.offset)| |#t~string20.offset|) (= |old(#t~string73.base)| |#t~string73.base|) (<= |old(~waterLevel~0)| ~waterLevel~0) (= |old(#t~string20.base)| |#t~string20.base|) (= |old(#t~string75.base)| |#t~string75.base|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |old(#t~string49.base)| |#t~string49.base|) (= |old(#t~string61.offset)| |#t~string61.offset|) (= |old(#t~string63.offset)| |#t~string63.offset|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |old(#t~string49.offset)| |#t~string49.offset|) (<= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |old(#t~string16.base)| |#t~string16.base|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |old(#NULL.base)| |#NULL.base|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |old(#t~string24.base)| |#t~string24.base|) (= |old(#t~string58.offset)| |#t~string58.offset|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |old(#t~string52.base)| |#t~string52.base|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |old(#t~string54.offset)| |#t~string54.offset|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |old(#t~string53.offset)| |#t~string53.offset|) (= |old(#t~string12.offset)| |#t~string12.offset|) (= |#t~string69.base| |old(#t~string69.base)|)) [2020-07-10 14:17:48,411 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-10 14:17:48,411 INFO L264 CegarLoopResult]: At program point L256(line 256) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (<= 2 ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:17:48,411 INFO L268 CegarLoopResult]: For program point L256-1(line 256) no Hoare annotation was computed. [2020-07-10 14:17:48,411 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 251 267) no Hoare annotation was computed. [2020-07-10 14:17:48,411 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 251 267) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (<= 2 ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:17:48,411 INFO L264 CegarLoopResult]: At program point L262(line 262) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (<= 2 ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:17:48,411 INFO L268 CegarLoopResult]: For program point L262-1(lines 251 267) no Hoare annotation was computed. [2020-07-10 14:17:48,411 INFO L268 CegarLoopResult]: For program point L258(lines 258 264) no Hoare annotation was computed. [2020-07-10 14:17:48,412 INFO L268 CegarLoopResult]: For program point isHighWaterLevelEXIT(lines 332 350) no Hoare annotation was computed. [2020-07-10 14:17:48,412 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 332 350) the Hoare annotation is: true [2020-07-10 14:17:48,412 INFO L268 CegarLoopResult]: For program point L341(lines 341 345) no Hoare annotation was computed. [2020-07-10 14:17:48,412 INFO L268 CegarLoopResult]: For program point isHighWaterLevelFINAL(lines 332 350) no Hoare annotation was computed. [2020-07-10 14:17:48,412 INFO L271 CegarLoopResult]: At program point L339(line 339) the Hoare annotation is: true [2020-07-10 14:17:48,412 INFO L268 CegarLoopResult]: For program point L341-2(lines 341 345) no Hoare annotation was computed. [2020-07-10 14:17:48,412 INFO L268 CegarLoopResult]: For program point L339-1(line 339) no Hoare annotation was computed. [2020-07-10 14:17:48,412 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 976 984) the Hoare annotation is: true [2020-07-10 14:17:48,412 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 976 984) no Hoare annotation was computed. [2020-07-10 14:17:48,413 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 976 984) no Hoare annotation was computed. [2020-07-10 14:17:48,413 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 932 943) the Hoare annotation is: (let ((.cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~waterLevel~0)) .cse0 (not (= 0 ~pumpRunning~0)) .cse1) (or .cse0 (not (<= 2 ~waterLevel~0)) .cse1))) [2020-07-10 14:17:48,413 INFO L268 CegarLoopResult]: For program point L936-1(lines 932 943) no Hoare annotation was computed. [2020-07-10 14:17:48,413 INFO L268 CegarLoopResult]: For program point changeMethaneLevelEXIT(lines 932 943) no Hoare annotation was computed. [2020-07-10 14:17:48,413 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-10 14:17:48,413 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-10 14:17:48,413 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-10 14:17:48,414 INFO L264 CegarLoopResult]: At program point L147(line 147) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse0 .cse1) (let ((.cse2 (+ ~waterLevel~0 1))) (and .cse0 (<= |old(~waterLevel~0)| .cse2) (<= .cse2 |old(~waterLevel~0)|))) (not (<= 2 |old(~waterLevel~0)|)) .cse3)) (or (and .cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~waterLevel~0)|)) .cse3))) [2020-07-10 14:17:48,414 INFO L264 CegarLoopResult]: At program point L145(lines 145 151) the Hoare annotation is: (let ((.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (= 0 ~pumpRunning~0)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (not (<= |old(~waterLevel~0)| 1)) (and .cse0 .cse1) .cse2 (not (<= 1 |old(~waterLevel~0)|)) .cse3) (or (let ((.cse4 (+ ~waterLevel~0 1))) (and .cse2 (<= |old(~waterLevel~0)| .cse4) .cse0 (<= .cse4 |old(~waterLevel~0)|))) .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse3))) [2020-07-10 14:17:48,414 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 134 157) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~waterLevel~0)|)) .cse0) (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (<= 2 |old(~waterLevel~0)|)) .cse0))) [2020-07-10 14:17:48,414 INFO L264 CegarLoopResult]: At program point L140(line 140) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (<= 2 |old(~waterLevel~0)|)) .cse0) (or (not (= 0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~waterLevel~0)|)) .cse0))) [2020-07-10 14:17:48,414 INFO L268 CegarLoopResult]: For program point timeShiftEXIT(lines 134 157) no Hoare annotation was computed. [2020-07-10 14:17:48,415 INFO L268 CegarLoopResult]: For program point L138(lines 137 156) no Hoare annotation was computed. [2020-07-10 14:17:48,415 INFO L268 CegarLoopResult]: For program point timeShiftFINAL(lines 134 157) no Hoare annotation was computed. [2020-07-10 14:17:48,415 INFO L268 CegarLoopResult]: For program point cleanupEXIT(lines 445 474) no Hoare annotation was computed. [2020-07-10 14:17:48,415 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 445 474) the Hoare annotation is: true [2020-07-10 14:17:48,415 INFO L271 CegarLoopResult]: At program point L470(lines 445 474) the Hoare annotation is: true [2020-07-10 14:17:48,415 INFO L268 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-07-10 14:17:48,415 INFO L268 CegarLoopResult]: For program point L459(lines 459 463) no Hoare annotation was computed. [2020-07-10 14:17:48,415 INFO L271 CegarLoopResult]: At program point L459-1(lines 459 463) the Hoare annotation is: true [2020-07-10 14:17:48,415 INFO L268 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-07-10 14:17:48,416 INFO L271 CegarLoopResult]: At program point L455-2(lines 455 469) the Hoare annotation is: true [2020-07-10 14:17:48,416 INFO L271 CegarLoopResult]: At program point L451(line 451) the Hoare annotation is: true [2020-07-10 14:17:48,416 INFO L268 CegarLoopResult]: For program point L451-1(line 451) no Hoare annotation was computed. [2020-07-10 14:17:48,416 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 944 952) the Hoare annotation is: true [2020-07-10 14:17:48,416 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 944 952) no Hoare annotation was computed. [2020-07-10 14:17:48,416 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 944 952) no Hoare annotation was computed. [2020-07-10 14:17:48,416 INFO L268 CegarLoopResult]: For program point L912-1(lines 908 919) no Hoare annotation was computed. [2020-07-10 14:17:48,417 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 908 919) the Hoare annotation is: (or (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 2 |old(~waterLevel~0)|)) (not (= 1 ~systemActive~0))) [2020-07-10 14:17:48,417 INFO L268 CegarLoopResult]: For program point lowerWaterLevelEXIT(lines 908 919) no Hoare annotation was computed. [2020-07-10 14:17:48,417 INFO L268 CegarLoopResult]: For program point setupEXIT(lines 499 505) no Hoare annotation was computed. [2020-07-10 14:17:48,417 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 499 505) the Hoare annotation is: true [2020-07-10 14:17:48,417 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-10 14:17:48,417 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-10 14:17:48,417 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-10 14:17:48,417 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-10 14:17:48,418 INFO L268 CegarLoopResult]: For program point startSystemEXIT(lines 370 377) no Hoare annotation was computed. [2020-07-10 14:17:48,418 INFO L264 CegarLoopResult]: At program point startSystemENTRY(lines 370 377) the Hoare annotation is: (let ((.cse0 (not (= 1 |old(~systemActive~0)|)))) (and (or .cse0 (not (<= 2 ~waterLevel~0)) (= 1 ~systemActive~0)) (or (not (<= 1 ~waterLevel~0)) (= |old(~systemActive~0)| ~systemActive~0) .cse0 (not (= 0 ~pumpRunning~0))))) [2020-07-10 14:17:48,418 INFO L268 CegarLoopResult]: For program point startSystemFINAL(lines 370 377) no Hoare annotation was computed. [2020-07-10 14:17:48,418 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 166 190) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-10 14:17:48,418 INFO L268 CegarLoopResult]: For program point processEnvironment__wrappee__highWaterSensorEXIT(lines 166 190) no Hoare annotation was computed. [2020-07-10 14:17:48,419 INFO L264 CegarLoopResult]: At program point L185(line 185) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-10 14:17:48,419 INFO L268 CegarLoopResult]: For program point L185-1(lines 166 190) no Hoare annotation was computed. [2020-07-10 14:17:48,419 INFO L264 CegarLoopResult]: At program point L180(line 180) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-10 14:17:48,420 INFO L264 CegarLoopResult]: At program point L176(line 176) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (and (<= 2 ~waterLevel~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-10 14:17:48,420 INFO L268 CegarLoopResult]: For program point L174(lines 174 182) no Hoare annotation was computed. [2020-07-10 14:17:48,420 INFO L264 CegarLoopResult]: At program point L172(line 172) the Hoare annotation is: (or (not (<= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-10 14:17:48,420 INFO L268 CegarLoopResult]: For program point L172-1(line 172) no Hoare annotation was computed. [2020-07-10 14:17:48,420 INFO L268 CegarLoopResult]: For program point L170(lines 170 187) no Hoare annotation was computed. [2020-07-10 14:17:48,420 INFO L268 CegarLoopResult]: For program point waterRiseEXIT(lines 920 931) no Hoare annotation was computed. [2020-07-10 14:17:48,420 INFO L268 CegarLoopResult]: For program point L924-1(lines 920 931) no Hoare annotation was computed. [2020-07-10 14:17:48,420 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 920 931) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= 2 |old(~waterLevel~0)|)) .cse1) (or .cse0 (not (= 0 ~pumpRunning~0)) (not (<= 1 |old(~waterLevel~0)|)) .cse1))) [2020-07-10 14:17:48,420 INFO L268 CegarLoopResult]: For program point __automaton_failFINAL(lines 40 47) no Hoare annotation was computed. [2020-07-10 14:17:48,421 INFO L268 CegarLoopResult]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 44) no Hoare annotation was computed. [2020-07-10 14:17:48,421 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 40 47) the Hoare annotation is: true [2020-07-10 14:17:48,421 INFO L268 CegarLoopResult]: For program point __automaton_failEXIT(lines 40 47) no Hoare annotation was computed. [2020-07-10 14:17:48,427 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeENTRY has no Hoare annotation [2020-07-10 14:17:48,427 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetENTRY has no Hoare annotation [2020-07-10 14:17:48,427 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-10 14:17:48,427 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-10 14:17:48,428 WARN L170 areAnnotationChecker]: L196 has no Hoare annotation [2020-07-10 14:17:48,428 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-10 14:17:48,428 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-10 14:17:48,428 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-10 14:17:48,429 WARN L170 areAnnotationChecker]: printPumpENTRY has no Hoare annotation [2020-07-10 14:17:48,429 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-10 14:17:48,429 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setENTRY has no Hoare annotation [2020-07-10 14:17:48,429 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-10 14:17:48,430 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeENTRY has no Hoare annotation [2020-07-10 14:17:48,430 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-10 14:17:48,430 WARN L170 areAnnotationChecker]: L222 has no Hoare annotation [2020-07-10 14:17:48,430 WARN L170 areAnnotationChecker]: L989 has no Hoare annotation [2020-07-10 14:17:48,430 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-10 14:17:48,431 WARN L170 areAnnotationChecker]: __utac__get_this_argENTRY has no Hoare annotation [2020-07-10 14:17:48,432 WARN L170 areAnnotationChecker]: activatePump__wrappee__lowWaterSensorFINAL has no Hoare annotation [2020-07-10 14:17:48,432 WARN L170 areAnnotationChecker]: isLowWaterSensorDryFINAL has no Hoare annotation [2020-07-10 14:17:48,432 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 14:17:48,432 WARN L170 areAnnotationChecker]: select_oneENTRY has no Hoare annotation [2020-07-10 14:17:48,432 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtENTRY has no Hoare annotation [2020-07-10 14:17:48,432 WARN L170 areAnnotationChecker]: printEnvironmentENTRY has no Hoare annotation [2020-07-10 14:17:48,433 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intENTRY has no Hoare annotation [2020-07-10 14:17:48,433 WARN L170 areAnnotationChecker]: L936-1 has no Hoare annotation [2020-07-10 14:17:48,433 WARN L170 areAnnotationChecker]: L936-1 has no Hoare annotation [2020-07-10 14:17:48,433 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-10 14:17:48,434 WARN L170 areAnnotationChecker]: L138 has no Hoare annotation [2020-07-10 14:17:48,434 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-10 14:17:48,434 WARN L170 areAnnotationChecker]: L912-1 has no Hoare annotation [2020-07-10 14:17:48,434 WARN L170 areAnnotationChecker]: L912-1 has no Hoare annotation [2020-07-10 14:17:48,439 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-10 14:17:48,439 WARN L170 areAnnotationChecker]: L170 has no Hoare annotation [2020-07-10 14:17:48,439 WARN L170 areAnnotationChecker]: startSystemFINAL has no Hoare annotation [2020-07-10 14:17:48,439 WARN L170 areAnnotationChecker]: L924-1 has no Hoare annotation [2020-07-10 14:17:48,439 WARN L170 areAnnotationChecker]: L924-1 has no Hoare annotation [2020-07-10 14:17:48,439 WARN L170 areAnnotationChecker]: __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-10 14:17:48,439 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-10 14:17:48,440 WARN L170 areAnnotationChecker]: L617-2 has no Hoare annotation [2020-07-10 14:17:48,440 WARN L170 areAnnotationChecker]: L617-2 has no Hoare annotation [2020-07-10 14:17:48,440 WARN L170 areAnnotationChecker]: L617-2 has no Hoare annotation [2020-07-10 14:17:48,440 WARN L170 areAnnotationChecker]: L674-2 has no Hoare annotation [2020-07-10 14:17:48,440 WARN L170 areAnnotationChecker]: L674-2 has no Hoare annotation [2020-07-10 14:17:48,440 WARN L170 areAnnotationChecker]: L674-2 has no Hoare annotation [2020-07-10 14:17:48,440 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-10 14:17:48,440 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-10 14:17:48,440 WARN L170 areAnnotationChecker]: L386-1 has no Hoare annotation [2020-07-10 14:17:48,441 WARN L170 areAnnotationChecker]: L196 has no Hoare annotation [2020-07-10 14:17:48,441 WARN L170 areAnnotationChecker]: L196 has no Hoare annotation [2020-07-10 14:17:48,441 WARN L170 areAnnotationChecker]: L480 has no Hoare annotation [2020-07-10 14:17:48,441 WARN L170 areAnnotationChecker]: L480 has no Hoare annotation [2020-07-10 14:17:48,441 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-10 14:17:48,441 WARN L170 areAnnotationChecker]: L358-1 has no Hoare annotation [2020-07-10 14:17:48,441 WARN L170 areAnnotationChecker]: L303 has no Hoare annotation [2020-07-10 14:17:48,441 WARN L170 areAnnotationChecker]: L303 has no Hoare annotation [2020-07-10 14:17:48,442 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-10 14:17:48,442 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setFINAL has no Hoare annotation [2020-07-10 14:17:48,442 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-10 14:17:48,442 WARN L170 areAnnotationChecker]: L873 has no Hoare annotation [2020-07-10 14:17:48,442 WARN L170 areAnnotationChecker]: L873 has no Hoare annotation [2020-07-10 14:17:48,442 WARN L170 areAnnotationChecker]: L281-1 has no Hoare annotation [2020-07-10 14:17:48,442 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-10 14:17:48,442 WARN L170 areAnnotationChecker]: L222 has no Hoare annotation [2020-07-10 14:17:48,442 WARN L170 areAnnotationChecker]: L222 has no Hoare annotation [2020-07-10 14:17:48,442 WARN L170 areAnnotationChecker]: L989 has no Hoare annotation [2020-07-10 14:17:48,442 WARN L170 areAnnotationChecker]: L989 has no Hoare annotation [2020-07-10 14:17:48,442 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-10 14:17:48,442 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-10 14:17:48,443 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-10 14:17:48,443 WARN L170 areAnnotationChecker]: L827 has no Hoare annotation [2020-07-10 14:17:48,443 WARN L170 areAnnotationChecker]: L827 has no Hoare annotation [2020-07-10 14:17:48,443 WARN L170 areAnnotationChecker]: activatePump__wrappee__lowWaterSensorFINAL has no Hoare annotation [2020-07-10 14:17:48,444 WARN L170 areAnnotationChecker]: isLowWaterSensorDryFINAL has no Hoare annotation [2020-07-10 14:17:48,444 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 14:17:48,444 WARN L170 areAnnotationChecker]: select_oneFINAL has no Hoare annotation [2020-07-10 14:17:48,444 WARN L170 areAnnotationChecker]: L734 has no Hoare annotation [2020-07-10 14:17:48,444 WARN L170 areAnnotationChecker]: L734 has no Hoare annotation [2020-07-10 14:17:48,444 WARN L170 areAnnotationChecker]: L961 has no Hoare annotation [2020-07-10 14:17:48,444 WARN L170 areAnnotationChecker]: L961 has no Hoare annotation [2020-07-10 14:17:48,444 WARN L170 areAnnotationChecker]: L256-1 has no Hoare annotation [2020-07-10 14:17:48,444 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intFINAL has no Hoare annotation [2020-07-10 14:17:48,444 WARN L170 areAnnotationChecker]: L339-1 has no Hoare annotation [2020-07-10 14:17:48,444 WARN L170 areAnnotationChecker]: L936-1 has no Hoare annotation [2020-07-10 14:17:48,444 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-10 14:17:48,444 WARN L170 areAnnotationChecker]: L138 has no Hoare annotation [2020-07-10 14:17:48,445 WARN L170 areAnnotationChecker]: L138 has no Hoare annotation [2020-07-10 14:17:48,445 WARN L170 areAnnotationChecker]: L138 has no Hoare annotation [2020-07-10 14:17:48,445 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-10 14:17:48,446 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-10 14:17:48,446 WARN L170 areAnnotationChecker]: L912-1 has no Hoare annotation [2020-07-10 14:17:48,446 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 14:17:48,447 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-10 14:17:48,447 WARN L170 areAnnotationChecker]: L170 has no Hoare annotation [2020-07-10 14:17:48,447 WARN L170 areAnnotationChecker]: L170 has no Hoare annotation [2020-07-10 14:17:48,447 WARN L170 areAnnotationChecker]: startSystemFINAL has no Hoare annotation [2020-07-10 14:17:48,447 WARN L170 areAnnotationChecker]: L924-1 has no Hoare annotation [2020-07-10 14:17:48,447 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-10 14:17:48,447 WARN L170 areAnnotationChecker]: L639 has no Hoare annotation [2020-07-10 14:17:48,447 WARN L170 areAnnotationChecker]: L618 has no Hoare annotation [2020-07-10 14:17:48,448 WARN L170 areAnnotationChecker]: L700 has no Hoare annotation [2020-07-10 14:17:48,448 WARN L170 areAnnotationChecker]: L700 has no Hoare annotation [2020-07-10 14:17:48,448 WARN L170 areAnnotationChecker]: L675 has no Hoare annotation [2020-07-10 14:17:48,448 WARN L170 areAnnotationChecker]: valid_productEXIT has no Hoare annotation [2020-07-10 14:17:48,448 WARN L170 areAnnotationChecker]: L386-1 has no Hoare annotation [2020-07-10 14:17:48,448 WARN L170 areAnnotationChecker]: L198-1 has no Hoare annotation [2020-07-10 14:17:48,448 WARN L170 areAnnotationChecker]: L211-1 has no Hoare annotation [2020-07-10 14:17:48,449 WARN L170 areAnnotationChecker]: L481 has no Hoare annotation [2020-07-10 14:17:48,449 WARN L170 areAnnotationChecker]: L481 has no Hoare annotation [2020-07-10 14:17:48,449 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-10 14:17:48,449 WARN L170 areAnnotationChecker]: L358-1 has no Hoare annotation [2020-07-10 14:17:48,449 WARN L170 areAnnotationChecker]: L303-2 has no Hoare annotation [2020-07-10 14:17:48,449 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-10 14:17:48,449 WARN L170 areAnnotationChecker]: runTestEXIT has no Hoare annotation [2020-07-10 14:17:48,450 WARN L170 areAnnotationChecker]: L879 has no Hoare annotation [2020-07-10 14:17:48,450 WARN L170 areAnnotationChecker]: L879 has no Hoare annotation [2020-07-10 14:17:48,450 WARN L170 areAnnotationChecker]: L873-1 has no Hoare annotation [2020-07-10 14:17:48,450 WARN L170 areAnnotationChecker]: L281-1 has no Hoare annotation [2020-07-10 14:17:48,450 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-10 14:17:48,450 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-10 14:17:48,450 WARN L170 areAnnotationChecker]: L224-1 has no Hoare annotation [2020-07-10 14:17:48,450 WARN L170 areAnnotationChecker]: L237-1 has no Hoare annotation [2020-07-10 14:17:48,451 WARN L170 areAnnotationChecker]: isHighWaterSensorDryFINAL has no Hoare annotation [2020-07-10 14:17:48,451 WARN L170 areAnnotationChecker]: L185-1 has no Hoare annotation [2020-07-10 14:17:48,452 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-10 14:17:48,452 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-10 14:17:48,452 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-10 14:17:48,452 WARN L170 areAnnotationChecker]: L833 has no Hoare annotation [2020-07-10 14:17:48,452 WARN L170 areAnnotationChecker]: L833 has no Hoare annotation [2020-07-10 14:17:48,452 WARN L170 areAnnotationChecker]: L827-1 has no Hoare annotation [2020-07-10 14:17:48,452 WARN L170 areAnnotationChecker]: activatePump__wrappee__lowWaterSensorEXIT has no Hoare annotation [2020-07-10 14:17:48,452 WARN L170 areAnnotationChecker]: isLowWaterSensorDryEXIT has no Hoare annotation [2020-07-10 14:17:48,452 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-10 14:17:48,452 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtFINAL has no Hoare annotation [2020-07-10 14:17:48,452 WARN L170 areAnnotationChecker]: L739 has no Hoare annotation [2020-07-10 14:17:48,452 WARN L170 areAnnotationChecker]: L739 has no Hoare annotation [2020-07-10 14:17:48,453 WARN L170 areAnnotationChecker]: L961-2 has no Hoare annotation [2020-07-10 14:17:48,453 WARN L170 areAnnotationChecker]: L256-1 has no Hoare annotation [2020-07-10 14:17:48,453 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intEXIT has no Hoare annotation [2020-07-10 14:17:48,453 WARN L170 areAnnotationChecker]: L339-1 has no Hoare annotation [2020-07-10 14:17:48,453 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-10 14:17:48,453 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-10 14:17:48,453 WARN L170 areAnnotationChecker]: getWaterLevelEXIT has no Hoare annotation [2020-07-10 14:17:48,454 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-10 14:17:48,454 WARN L170 areAnnotationChecker]: L451-1 has no Hoare annotation [2020-07-10 14:17:48,454 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalEXIT has no Hoare annotation [2020-07-10 14:17:48,454 WARN L170 areAnnotationChecker]: lowerWaterLevelEXIT has no Hoare annotation [2020-07-10 14:17:48,454 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 14:17:48,454 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-10 14:17:48,455 WARN L170 areAnnotationChecker]: L172-1 has no Hoare annotation [2020-07-10 14:17:48,455 WARN L170 areAnnotationChecker]: L185-1 has no Hoare annotation [2020-07-10 14:17:48,455 WARN L170 areAnnotationChecker]: startSystemEXIT has no Hoare annotation [2020-07-10 14:17:48,455 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-10 14:17:48,455 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-10 14:17:48,455 WARN L170 areAnnotationChecker]: __automaton_failEXIT has no Hoare annotation [2020-07-10 14:17:48,455 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeFINAL has no Hoare annotation [2020-07-10 14:17:48,455 WARN L170 areAnnotationChecker]: L623 has no Hoare annotation [2020-07-10 14:17:48,455 WARN L170 areAnnotationChecker]: L623 has no Hoare annotation [2020-07-10 14:17:48,455 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetFINAL has no Hoare annotation [2020-07-10 14:17:48,456 WARN L170 areAnnotationChecker]: L680 has no Hoare annotation [2020-07-10 14:17:48,456 WARN L170 areAnnotationChecker]: L680 has no Hoare annotation [2020-07-10 14:17:48,456 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-10 14:17:48,456 WARN L170 areAnnotationChecker]: L388 has no Hoare annotation [2020-07-10 14:17:48,456 WARN L170 areAnnotationChecker]: L388 has no Hoare annotation [2020-07-10 14:17:48,456 WARN L170 areAnnotationChecker]: L198-1 has no Hoare annotation [2020-07-10 14:17:48,456 WARN L170 areAnnotationChecker]: L211-1 has no Hoare annotation [2020-07-10 14:17:48,456 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-10 14:17:48,456 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2020-07-10 14:17:48,457 WARN L170 areAnnotationChecker]: L390-1 has no Hoare annotation [2020-07-10 14:17:48,457 WARN L170 areAnnotationChecker]: L360 has no Hoare annotation [2020-07-10 14:17:48,457 WARN L170 areAnnotationChecker]: L360 has no Hoare annotation [2020-07-10 14:17:48,457 WARN L170 areAnnotationChecker]: L315 has no Hoare annotation [2020-07-10 14:17:48,457 WARN L170 areAnnotationChecker]: L315 has no Hoare annotation [2020-07-10 14:17:48,457 WARN L170 areAnnotationChecker]: L526-1 has no Hoare annotation [2020-07-10 14:17:48,457 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeFINAL has no Hoare annotation [2020-07-10 14:17:48,457 WARN L170 areAnnotationChecker]: isMethaneAlarmFINAL has no Hoare annotation [2020-07-10 14:17:48,457 WARN L170 areAnnotationChecker]: L237-1 has no Hoare annotation [2020-07-10 14:17:48,457 WARN L170 areAnnotationChecker]: L224-1 has no Hoare annotation [2020-07-10 14:17:48,458 WARN L170 areAnnotationChecker]: isHighWaterSensorDryEXIT has no Hoare annotation [2020-07-10 14:17:48,458 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__highWaterSensorEXIT has no Hoare annotation [2020-07-10 14:17:48,458 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__highWaterSensorEXIT has no Hoare annotation [2020-07-10 14:17:48,458 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-10 14:17:48,458 WARN L170 areAnnotationChecker]: L66 has no Hoare annotation [2020-07-10 14:17:48,458 WARN L170 areAnnotationChecker]: __utac__get_this_argFINAL has no Hoare annotation [2020-07-10 14:17:48,458 WARN L170 areAnnotationChecker]: L262-1 has no Hoare annotation [2020-07-10 14:17:48,458 WARN L170 areAnnotationChecker]: L756 has no Hoare annotation [2020-07-10 14:17:48,458 WARN L170 areAnnotationChecker]: L756 has no Hoare annotation [2020-07-10 14:17:48,458 WARN L170 areAnnotationChecker]: printEnvironmentFINAL has no Hoare annotation [2020-07-10 14:17:48,459 WARN L170 areAnnotationChecker]: L258 has no Hoare annotation [2020-07-10 14:17:48,459 WARN L170 areAnnotationChecker]: L258 has no Hoare annotation [2020-07-10 14:17:48,459 WARN L170 areAnnotationChecker]: L693-1 has no Hoare annotation [2020-07-10 14:17:48,459 WARN L170 areAnnotationChecker]: L341 has no Hoare annotation [2020-07-10 14:17:48,459 WARN L170 areAnnotationChecker]: L341 has no Hoare annotation [2020-07-10 14:17:48,459 WARN L170 areAnnotationChecker]: L490 has no Hoare annotation [2020-07-10 14:17:48,459 WARN L170 areAnnotationChecker]: L490 has no Hoare annotation [2020-07-10 14:17:48,459 WARN L170 areAnnotationChecker]: L84-1 has no Hoare annotation [2020-07-10 14:17:48,459 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-10 14:17:48,460 WARN L170 areAnnotationChecker]: L456 has no Hoare annotation [2020-07-10 14:17:48,460 WARN L170 areAnnotationChecker]: L172-1 has no Hoare annotation [2020-07-10 14:17:48,461 WARN L170 areAnnotationChecker]: L486 has no Hoare annotation [2020-07-10 14:17:48,461 WARN L170 areAnnotationChecker]: L486 has no Hoare annotation [2020-07-10 14:17:48,461 WARN L170 areAnnotationChecker]: L74-1 has no Hoare annotation [2020-07-10 14:17:48,461 WARN L170 areAnnotationChecker]: L388-1 has no Hoare annotation [2020-07-10 14:17:48,461 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeEXIT has no Hoare annotation [2020-07-10 14:17:48,461 WARN L170 areAnnotationChecker]: L623-1 has no Hoare annotation [2020-07-10 14:17:48,461 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-10 14:17:48,461 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-10 14:17:48,461 WARN L170 areAnnotationChecker]: L680-1 has no Hoare annotation [2020-07-10 14:17:48,461 WARN L170 areAnnotationChecker]: L526 has no Hoare annotation [2020-07-10 14:17:48,461 WARN L170 areAnnotationChecker]: L526 has no Hoare annotation [2020-07-10 14:17:48,461 WARN L170 areAnnotationChecker]: L390-1 has no Hoare annotation [2020-07-10 14:17:48,461 WARN L170 areAnnotationChecker]: L200 has no Hoare annotation [2020-07-10 14:17:48,462 WARN L170 areAnnotationChecker]: L200 has no Hoare annotation [2020-07-10 14:17:48,462 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__methaneQueryEXIT has no Hoare annotation [2020-07-10 14:17:48,462 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__methaneQueryEXIT has no Hoare annotation [2020-07-10 14:17:48,462 WARN L170 areAnnotationChecker]: L483 has no Hoare annotation [2020-07-10 14:17:48,462 WARN L170 areAnnotationChecker]: L483 has no Hoare annotation [2020-07-10 14:17:48,462 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-10 14:17:48,462 WARN L170 areAnnotationChecker]: L392 has no Hoare annotation [2020-07-10 14:17:48,462 WARN L170 areAnnotationChecker]: L360-2 has no Hoare annotation [2020-07-10 14:17:48,462 WARN L170 areAnnotationChecker]: L315-2 has no Hoare annotation [2020-07-10 14:17:48,462 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-10 14:17:48,462 WARN L170 areAnnotationChecker]: isMethaneAlarmEXIT has no Hoare annotation [2020-07-10 14:17:48,462 WARN L170 areAnnotationChecker]: isMethaneAlarmEXIT has no Hoare annotation [2020-07-10 14:17:48,462 WARN L170 areAnnotationChecker]: processEnvironmentEXIT has no Hoare annotation [2020-07-10 14:17:48,462 WARN L170 areAnnotationChecker]: L226 has no Hoare annotation [2020-07-10 14:17:48,462 WARN L170 areAnnotationChecker]: L226 has no Hoare annotation [2020-07-10 14:17:48,462 WARN L170 areAnnotationChecker]: testEXIT has no Hoare annotation [2020-07-10 14:17:48,463 WARN L170 areAnnotationChecker]: L74 has no Hoare annotation [2020-07-10 14:17:48,463 WARN L170 areAnnotationChecker]: L74 has no Hoare annotation [2020-07-10 14:17:48,463 WARN L170 areAnnotationChecker]: activatePumpEXIT has no Hoare annotation [2020-07-10 14:17:48,463 WARN L170 areAnnotationChecker]: L759-2 has no Hoare annotation [2020-07-10 14:17:48,463 WARN L170 areAnnotationChecker]: L759-2 has no Hoare annotation [2020-07-10 14:17:48,463 WARN L170 areAnnotationChecker]: L759-2 has no Hoare annotation [2020-07-10 14:17:48,463 WARN L170 areAnnotationChecker]: L798 has no Hoare annotation [2020-07-10 14:17:48,463 WARN L170 areAnnotationChecker]: L798 has no Hoare annotation [2020-07-10 14:17:48,463 WARN L170 areAnnotationChecker]: printEnvironmentEXIT has no Hoare annotation [2020-07-10 14:17:48,463 WARN L170 areAnnotationChecker]: L262-1 has no Hoare annotation [2020-07-10 14:17:48,464 WARN L170 areAnnotationChecker]: L341-2 has no Hoare annotation [2020-07-10 14:17:48,464 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-10 14:17:48,464 WARN L170 areAnnotationChecker]: L491 has no Hoare annotation [2020-07-10 14:17:48,464 WARN L170 areAnnotationChecker]: L94 has no Hoare annotation [2020-07-10 14:17:48,464 WARN L170 areAnnotationChecker]: L94 has no Hoare annotation [2020-07-10 14:17:48,464 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:17:48,464 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:17:48,464 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:17:48,464 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:17:48,464 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:17:48,464 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:17:48,465 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:17:48,465 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:17:48,465 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-10 14:17:48,465 WARN L170 areAnnotationChecker]: L456 has no Hoare annotation [2020-07-10 14:17:48,465 WARN L170 areAnnotationChecker]: L174 has no Hoare annotation [2020-07-10 14:17:48,465 WARN L170 areAnnotationChecker]: L174 has no Hoare annotation [2020-07-10 14:17:48,465 WARN L170 areAnnotationChecker]: L487 has no Hoare annotation [2020-07-10 14:17:48,465 WARN L170 areAnnotationChecker]: L487 has no Hoare annotation [2020-07-10 14:17:48,465 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-10 14:17:48,465 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-10 14:17:48,465 WARN L170 areAnnotationChecker]: __utac_acc__Specification4_spec__1EXIT has no Hoare annotation [2020-07-10 14:17:48,465 WARN L170 areAnnotationChecker]: L775-1 has no Hoare annotation [2020-07-10 14:17:48,465 WARN L170 areAnnotationChecker]: L791-1 has no Hoare annotation [2020-07-10 14:17:48,466 WARN L170 areAnnotationChecker]: L693 has no Hoare annotation [2020-07-10 14:17:48,466 WARN L170 areAnnotationChecker]: L693 has no Hoare annotation [2020-07-10 14:17:48,466 WARN L170 areAnnotationChecker]: L211-1 has no Hoare annotation [2020-07-10 14:17:48,467 WARN L170 areAnnotationChecker]: L211-1 has no Hoare annotation [2020-07-10 14:17:48,468 WARN L170 areAnnotationChecker]: L484 has no Hoare annotation [2020-07-10 14:17:48,468 WARN L170 areAnnotationChecker]: L484 has no Hoare annotation [2020-07-10 14:17:48,468 WARN L170 areAnnotationChecker]: L388-1 has no Hoare annotation [2020-07-10 14:17:48,468 WARN L170 areAnnotationChecker]: isLowWaterLevelFINAL has no Hoare annotation [2020-07-10 14:17:48,468 WARN L170 areAnnotationChecker]: L326 has no Hoare annotation [2020-07-10 14:17:48,468 WARN L170 areAnnotationChecker]: L326 has no Hoare annotation [2020-07-10 14:17:48,468 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-10 14:17:48,468 WARN L170 areAnnotationChecker]: L237-1 has no Hoare annotation [2020-07-10 14:17:48,469 WARN L170 areAnnotationChecker]: L237-1 has no Hoare annotation [2020-07-10 14:17:48,470 WARN L170 areAnnotationChecker]: L74-1 has no Hoare annotation [2020-07-10 14:17:48,470 WARN L170 areAnnotationChecker]: L780 has no Hoare annotation [2020-07-10 14:17:48,471 WARN L170 areAnnotationChecker]: L760 has no Hoare annotation [2020-07-10 14:17:48,471 WARN L170 areAnnotationChecker]: L760 has no Hoare annotation [2020-07-10 14:17:48,471 WARN L170 areAnnotationChecker]: L799 has no Hoare annotation [2020-07-10 14:17:48,471 WARN L170 areAnnotationChecker]: L799 has no Hoare annotation [2020-07-10 14:17:48,471 WARN L170 areAnnotationChecker]: L326-1 has no Hoare annotation [2020-07-10 14:17:48,471 WARN L170 areAnnotationChecker]: isHighWaterLevelFINAL has no Hoare annotation [2020-07-10 14:17:48,471 WARN L170 areAnnotationChecker]: L492 has no Hoare annotation [2020-07-10 14:17:48,471 WARN L170 areAnnotationChecker]: L492 has no Hoare annotation [2020-07-10 14:17:48,473 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-10 14:17:48,473 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2020-07-10 14:17:48,473 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2020-07-10 14:17:48,473 WARN L170 areAnnotationChecker]: L488 has no Hoare annotation [2020-07-10 14:17:48,473 WARN L170 areAnnotationChecker]: L466 has no Hoare annotation [2020-07-10 14:17:48,473 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-10 14:17:48,473 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-10 14:17:48,473 WARN L170 areAnnotationChecker]: L459 has no Hoare annotation [2020-07-10 14:17:48,473 WARN L170 areAnnotationChecker]: L459 has no Hoare annotation [2020-07-10 14:17:48,473 WARN L170 areAnnotationChecker]: L185-1 has no Hoare annotation [2020-07-10 14:17:48,474 WARN L170 areAnnotationChecker]: L185-1 has no Hoare annotation [2020-07-10 14:17:48,474 WARN L170 areAnnotationChecker]: L84-1 has no Hoare annotation [2020-07-10 14:17:48,475 WARN L170 areAnnotationChecker]: L485 has no Hoare annotation [2020-07-10 14:17:48,475 WARN L170 areAnnotationChecker]: L485 has no Hoare annotation [2020-07-10 14:17:48,475 WARN L170 areAnnotationChecker]: isLowWaterLevelEXIT has no Hoare annotation [2020-07-10 14:17:48,475 WARN L170 areAnnotationChecker]: L791 has no Hoare annotation [2020-07-10 14:17:48,475 WARN L170 areAnnotationChecker]: L791 has no Hoare annotation [2020-07-10 14:17:48,475 WARN L170 areAnnotationChecker]: L761 has no Hoare annotation [2020-07-10 14:17:48,475 WARN L170 areAnnotationChecker]: printPumpFINAL has no Hoare annotation [2020-07-10 14:17:48,475 WARN L170 areAnnotationChecker]: isHighWaterLevelEXIT has no Hoare annotation [2020-07-10 14:17:48,475 WARN L170 areAnnotationChecker]: L493 has no Hoare annotation [2020-07-10 14:17:48,475 WARN L170 areAnnotationChecker]: L493 has no Hoare annotation [2020-07-10 14:17:48,475 WARN L170 areAnnotationChecker]: L489 has no Hoare annotation [2020-07-10 14:17:48,476 WARN L170 areAnnotationChecker]: L489 has no Hoare annotation [2020-07-10 14:17:48,476 WARN L170 areAnnotationChecker]: Specification2FINAL has no Hoare annotation [2020-07-10 14:17:48,476 WARN L170 areAnnotationChecker]: L466 has no Hoare annotation [2020-07-10 14:17:48,476 WARN L170 areAnnotationChecker]: L775 has no Hoare annotation [2020-07-10 14:17:48,476 WARN L170 areAnnotationChecker]: L775 has no Hoare annotation [2020-07-10 14:17:48,476 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:17:48,477 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:17:48,477 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:17:48,477 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:17:48,477 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:17:48,477 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:17:48,477 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:17:48,477 INFO L163 areAnnotationChecker]: CFG has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-10 14:17:48,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 02:17:48 BoogieIcfgContainer [2020-07-10 14:17:48,492 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-10 14:17:48,494 INFO L168 Benchmark]: Toolchain (without parser) took 306978.41 ms. Allocated memory was 137.9 MB in the beginning and 626.0 MB in the end (delta: 488.1 MB). Free memory was 100.0 MB in the beginning and 476.1 MB in the end (delta: -376.2 MB). Peak memory consumption was 112.0 MB. Max. memory is 7.1 GB. [2020-07-10 14:17:48,495 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 137.9 MB. Free memory was 119.7 MB in the beginning and 119.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2020-07-10 14:17:48,495 INFO L168 Benchmark]: CACSL2BoogieTranslator took 716.11 ms. Allocated memory was 137.9 MB in the beginning and 200.3 MB in the end (delta: 62.4 MB). Free memory was 99.8 MB in the beginning and 164.4 MB in the end (delta: -64.6 MB). Peak memory consumption was 28.1 MB. Max. memory is 7.1 GB. [2020-07-10 14:17:48,495 INFO L168 Benchmark]: Boogie Preprocessor took 116.17 ms. Allocated memory is still 200.3 MB. Free memory was 164.4 MB in the beginning and 158.4 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 7.1 GB. [2020-07-10 14:17:48,496 INFO L168 Benchmark]: RCFGBuilder took 1756.79 ms. Allocated memory was 200.3 MB in the beginning and 233.3 MB in the end (delta: 33.0 MB). Free memory was 158.4 MB in the beginning and 81.8 MB in the end (delta: 76.6 MB). Peak memory consumption was 109.7 MB. Max. memory is 7.1 GB. [2020-07-10 14:17:48,496 INFO L168 Benchmark]: TraceAbstraction took 304383.35 ms. Allocated memory was 233.3 MB in the beginning and 626.0 MB in the end (delta: 392.7 MB). Free memory was 81.8 MB in the beginning and 476.1 MB in the end (delta: -394.3 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-10 14:17:48,498 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 137.9 MB. Free memory was 119.7 MB in the beginning and 119.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 716.11 ms. Allocated memory was 137.9 MB in the beginning and 200.3 MB in the end (delta: 62.4 MB). Free memory was 99.8 MB in the beginning and 164.4 MB in the end (delta: -64.6 MB). Peak memory consumption was 28.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 116.17 ms. Allocated memory is still 200.3 MB. Free memory was 164.4 MB in the beginning and 158.4 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1756.79 ms. Allocated memory was 200.3 MB in the beginning and 233.3 MB in the end (delta: 33.0 MB). Free memory was 158.4 MB in the beginning and 81.8 MB in the end (delta: 76.6 MB). Peak memory consumption was 109.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 304383.35 ms. Allocated memory was 233.3 MB in the beginning and 626.0 MB in the end (delta: 392.7 MB). Free memory was 81.8 MB in the beginning and 476.1 MB in the end (delta: -394.3 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 44]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 63]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(1 == \old(systemActive))) || !(1 == \old(waterLevel)) - InvariantResult [Line: 445]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 64]: Loop Invariant Derived loop invariant: ((((((0 == splverifierCounter && 0 == pumpRunning) && 1 == waterLevel) && 1 == systemActive) || ((0 == splverifierCounter && 2 <= waterLevel) && 1 == systemActive)) || !(0 == \old(pumpRunning))) || !(1 == \old(systemActive))) || !(1 == \old(waterLevel)) - InvariantResult [Line: 455]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 43 procedures, 256 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 280.7s, OverallIterations: 12, TraceHistogramMax: 3, AutomataDifference: 192.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 23.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2093 SDtfs, 2819 SDslu, 3705 SDs, 0 SdLazy, 8344 SolverSat, 1768 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 39.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2026 GetRequests, 1829 SyntacticMatches, 22 SemanticMatches, 175 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 722 ImplicationChecksByTransitivity, 14.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1178occurred in iteration=11, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 68.4s AutomataMinimizationTime, 12 MinimizatonAttempts, 553 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 71 LocationsWithAnnotation, 2618 PreInvPairs, 2681 NumberOfFragments, 1331 HoareAnnotationTreeSize, 2618 FomulaSimplifications, 509361 FormulaSimplificationTreeSizeReduction, 4.6s HoareSimplificationTime, 71 FomulaSimplificationsInter, 57151 FormulaSimplificationTreeSizeReductionInter, 16.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 1.5s SatisfiabilityAnalysisTime, 12.7s InterpolantComputationTime, 2895 NumberOfCodeBlocks, 2895 NumberOfCodeBlocksAsserted, 20 NumberOfCheckSat, 2876 ConstructedInterpolants, 0 QuantifiedInterpolants, 1063846 SizeOfPredicates, 21 NumberOfNonLiveVariables, 6815 ConjunctsInSsa, 73 ConjunctsInUnsatCore, 19 InterpolantComputations, 11 PerfectInterpolantSequences, 929/1032 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...