/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_spec5_product62.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 21:58:38,074 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 21:58:38,076 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 21:58:38,088 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 21:58:38,088 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 21:58:38,089 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 21:58:38,090 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 21:58:38,092 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 21:58:38,094 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 21:58:38,095 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 21:58:38,096 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 21:58:38,097 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 21:58:38,097 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 21:58:38,098 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 21:58:38,099 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 21:58:38,100 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 21:58:38,101 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 21:58:38,102 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 21:58:38,104 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 21:58:38,106 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 21:58:38,108 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 21:58:38,109 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 21:58:38,111 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 21:58:38,111 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 21:58:38,114 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 21:58:38,115 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 21:58:38,115 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 21:58:38,116 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 21:58:38,117 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 21:58:38,118 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 21:58:38,118 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 21:58:38,119 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 21:58:38,120 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 21:58:38,121 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 21:58:38,122 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 21:58:38,122 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 21:58:38,123 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 21:58:38,123 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 21:58:38,123 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 21:58:38,124 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 21:58:38,125 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 21:58:38,126 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 [2020-07-17 21:58:38,141 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 21:58:38,141 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 21:58:38,143 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 21:58:38,143 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 21:58:38,143 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 21:58:38,143 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 21:58:38,144 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 21:58:38,144 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 21:58:38,144 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 21:58:38,144 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 21:58:38,144 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 21:58:38,145 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 21:58:38,145 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 21:58:38,145 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 21:58:38,145 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 21:58:38,145 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 21:58:38,145 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 21:58:38,146 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 21:58:38,146 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 21:58:38,146 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 21:58:38,146 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 21:58:38,147 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:58:38,147 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 21:58:38,147 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 21:58:38,147 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 21:58:38,147 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 21:58:38,148 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 21:58:38,148 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 21:58:38,148 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 21:58:38,148 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 21:58:38,406 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 21:58:38,425 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 21:58:38,430 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 21:58:38,431 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 21:58:38,431 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 21:58:38,432 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product62.cil.c [2020-07-17 21:58:38,513 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d1b136bc/97e0da61611949bfa597960749154233/FLAGc5ecc2abd [2020-07-17 21:58:39,116 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 21:58:39,117 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product62.cil.c [2020-07-17 21:58:39,143 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d1b136bc/97e0da61611949bfa597960749154233/FLAGc5ecc2abd [2020-07-17 21:58:39,353 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d1b136bc/97e0da61611949bfa597960749154233 [2020-07-17 21:58:39,362 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 21:58:39,365 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 21:58:39,366 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 21:58:39,366 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 21:58:39,370 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 21:58:39,371 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:58:39" (1/1) ... [2020-07-17 21:58:39,374 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d5012d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:58:39, skipping insertion in model container [2020-07-17 21:58:39,374 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:58:39" (1/1) ... [2020-07-17 21:58:39,382 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 21:58:39,447 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 21:58:39,978 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:58:39,990 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 21:58:40,095 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:58:40,140 INFO L208 MainTranslator]: Completed translation [2020-07-17 21:58:40,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:58:40 WrapperNode [2020-07-17 21:58:40,141 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 21:58:40,142 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 21:58:40,142 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 21:58:40,142 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 21:58:40,156 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:58:40" (1/1) ... [2020-07-17 21:58:40,156 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:58:40" (1/1) ... [2020-07-17 21:58:40,180 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:58:40" (1/1) ... [2020-07-17 21:58:40,180 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:58:40" (1/1) ... [2020-07-17 21:58:40,231 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:58:40" (1/1) ... [2020-07-17 21:58:40,251 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:58:40" (1/1) ... [2020-07-17 21:58:40,256 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:58:40" (1/1) ... [2020-07-17 21:58:40,276 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 21:58:40,277 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 21:58:40,277 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 21:58:40,277 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 21:58:40,278 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:58:40" (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 [2020-07-17 21:58:40,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 21:58:40,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 21:58:40,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 21:58:40,352 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 21:58:40,352 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-17 21:58:40,352 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-17 21:58:40,353 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-17 21:58:40,353 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 21:58:40,353 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-17 21:58:40,353 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 21:58:40,353 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 21:58:40,354 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 21:58:40,354 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 21:58:40,354 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 21:58:40,354 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-17 21:58:40,354 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-17 21:58:40,355 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-17 21:58:40,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:58:40,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:58:40,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:58:40,355 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 21:58:40,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 21:58:40,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 21:58:40,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 21:58:40,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 21:58:40,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 21:58:40,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 21:58:40,357 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 21:58:40,357 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 21:58:40,357 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 21:58:40,357 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 21:58:40,357 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 21:58:40,357 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 21:58:40,358 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-17 21:58:40,358 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-17 21:58:40,358 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 21:58:40,358 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 21:58:40,358 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 21:58:40,358 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 21:58:40,359 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 21:58:40,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 21:58:40,359 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 21:58:40,359 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 21:58:40,359 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 21:58:40,359 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 21:58:40,360 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 21:58:40,360 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 21:58:40,360 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 21:58:40,360 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 21:58:40,360 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 21:58:40,360 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 21:58:40,360 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-17 21:58:40,361 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-17 21:58:40,361 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 21:58:40,361 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 21:58:40,361 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 21:58:40,361 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 21:58:40,361 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 21:58:40,362 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-17 21:58:40,362 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:58:40,362 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:58:40,362 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 21:58:40,362 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-17 21:58:40,362 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-17 21:58:40,362 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-17 21:58:40,363 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-17 21:58:40,363 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-17 21:58:40,363 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 21:58:40,363 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-17 21:58:40,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 21:58:40,363 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 21:58:40,364 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 21:58:40,364 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:58:40,364 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 21:58:40,364 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 21:58:40,364 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 21:58:40,364 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 21:58:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 21:58:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 21:58:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 21:58:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 21:58:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 21:58:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 21:58:40,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 21:58:40,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 21:58:40,366 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 21:58:40,366 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 21:58:40,366 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 21:58:40,366 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 21:58:40,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 21:58:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 21:58:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 21:58:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 21:58:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 21:58:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 21:58:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 21:58:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 21:58:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 21:58:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 21:58:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 21:58:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 21:58:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 21:58:40,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 21:58:40,369 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 21:58:42,255 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 21:58:42,255 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 21:58:42,261 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:58:42 BoogieIcfgContainer [2020-07-17 21:58:42,261 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 21:58:42,263 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 21:58:42,263 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 21:58:42,266 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 21:58:42,267 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 09:58:39" (1/3) ... [2020-07-17 21:58:42,267 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16ef7e90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:58:42, skipping insertion in model container [2020-07-17 21:58:42,268 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:58:40" (2/3) ... [2020-07-17 21:58:42,268 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16ef7e90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:58:42, skipping insertion in model container [2020-07-17 21:58:42,268 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:58:42" (3/3) ... [2020-07-17 21:58:42,270 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product62.cil.c [2020-07-17 21:58:42,295 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 21:58:42,304 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 21:58:42,319 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 21:58:42,347 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 21:58:42,348 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 21:58:42,348 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 21:58:42,348 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 21:58:42,348 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 21:58:42,349 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 21:58:42,349 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 21:58:42,349 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 21:58:42,372 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states. [2020-07-17 21:58:42,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-17 21:58:42,384 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:58:42,385 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-17 21:58:42,385 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:58:42,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:58:42,392 INFO L82 PathProgramCache]: Analyzing trace with hash -1456889578, now seen corresponding path program 1 times [2020-07-17 21:58:42,402 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:58:42,402 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1051384953] [2020-07-17 21:58:42,403 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:58:42,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:43,086 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:58:43,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:43,173 INFO L280 TraceCheckUtils]: 0: Hoare triple {243#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {213#true} is VALID [2020-07-17 21:58:43,174 INFO L280 TraceCheckUtils]: 1: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-17 21:58:43,175 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {213#true} {213#true} #587#return; {213#true} is VALID [2020-07-17 21:58:43,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:43,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-17 21:58:43,181 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {213#true} {213#true} #473#return; {213#true} is VALID [2020-07-17 21:58:43,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:43,184 INFO L280 TraceCheckUtils]: 0: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-17 21:58:43,185 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {213#true} {213#true} #475#return; {213#true} is VALID [2020-07-17 21:58:43,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:43,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {213#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {213#true} is VALID [2020-07-17 21:58:43,190 INFO L280 TraceCheckUtils]: 1: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-17 21:58:43,190 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {213#true} {213#true} #477#return; {213#true} is VALID [2020-07-17 21:58:43,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:43,194 INFO L280 TraceCheckUtils]: 0: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-17 21:58:43,195 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {213#true} {213#true} #479#return; {213#true} is VALID [2020-07-17 21:58:43,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:43,209 INFO L280 TraceCheckUtils]: 0: Hoare triple {244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {213#true} is VALID [2020-07-17 21:58:43,210 INFO L280 TraceCheckUtils]: 1: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-17 21:58:43,210 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {213#true} {213#true} #577#return; {213#true} is VALID [2020-07-17 21:58:43,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:43,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:43,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {213#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {213#true} is VALID [2020-07-17 21:58:43,220 INFO L280 TraceCheckUtils]: 1: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-17 21:58:43,221 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {213#true} {244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {213#true} is VALID [2020-07-17 21:58:43,221 INFO L263 TraceCheckUtils]: 0: Hoare triple {244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {213#true} is VALID [2020-07-17 21:58:43,221 INFO L280 TraceCheckUtils]: 1: Hoare triple {213#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {213#true} is VALID [2020-07-17 21:58:43,222 INFO L280 TraceCheckUtils]: 2: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-17 21:58:43,222 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {213#true} {244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {213#true} is VALID [2020-07-17 21:58:43,223 INFO L280 TraceCheckUtils]: 4: Hoare triple {213#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {213#true} is VALID [2020-07-17 21:58:43,223 INFO L280 TraceCheckUtils]: 5: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-17 21:58:43,223 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {213#true} {214#false} #539#return; {214#false} is VALID [2020-07-17 21:58:43,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:43,228 INFO L280 TraceCheckUtils]: 0: Hoare triple {213#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {213#true} is VALID [2020-07-17 21:58:43,229 INFO L280 TraceCheckUtils]: 1: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-17 21:58:43,229 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {213#true} {214#false} #561#return; {214#false} is VALID [2020-07-17 21:58:43,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:43,233 INFO L280 TraceCheckUtils]: 0: Hoare triple {213#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {213#true} is VALID [2020-07-17 21:58:43,234 INFO L280 TraceCheckUtils]: 1: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-17 21:58:43,234 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {213#true} {214#false} #563#return; {214#false} is VALID [2020-07-17 21:58:43,241 INFO L263 TraceCheckUtils]: 0: Hoare triple {213#true} call ULTIMATE.init(); {243#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 21:58:43,241 INFO L280 TraceCheckUtils]: 1: Hoare triple {243#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {213#true} is VALID [2020-07-17 21:58:43,242 INFO L280 TraceCheckUtils]: 2: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-17 21:58:43,242 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {213#true} {213#true} #587#return; {213#true} is VALID [2020-07-17 21:58:43,242 INFO L263 TraceCheckUtils]: 4: Hoare triple {213#true} call #t~ret77 := main(); {213#true} is VALID [2020-07-17 21:58:43,243 INFO L280 TraceCheckUtils]: 5: Hoare triple {213#true} havoc ~retValue_acc~11;havoc ~tmp~11; {213#true} is VALID [2020-07-17 21:58:43,243 INFO L263 TraceCheckUtils]: 6: Hoare triple {213#true} call select_helpers(); {213#true} is VALID [2020-07-17 21:58:43,243 INFO L280 TraceCheckUtils]: 7: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-17 21:58:43,244 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {213#true} {213#true} #473#return; {213#true} is VALID [2020-07-17 21:58:43,244 INFO L263 TraceCheckUtils]: 9: Hoare triple {213#true} call select_features(); {213#true} is VALID [2020-07-17 21:58:43,244 INFO L280 TraceCheckUtils]: 10: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-17 21:58:43,245 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {213#true} {213#true} #475#return; {213#true} is VALID [2020-07-17 21:58:43,245 INFO L263 TraceCheckUtils]: 12: Hoare triple {213#true} call #t~ret75 := valid_product(); {213#true} is VALID [2020-07-17 21:58:43,245 INFO L280 TraceCheckUtils]: 13: Hoare triple {213#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {213#true} is VALID [2020-07-17 21:58:43,246 INFO L280 TraceCheckUtils]: 14: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-17 21:58:43,246 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {213#true} {213#true} #477#return; {213#true} is VALID [2020-07-17 21:58:43,247 INFO L280 TraceCheckUtils]: 16: Hoare triple {213#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {213#true} is VALID [2020-07-17 21:58:43,247 INFO L280 TraceCheckUtils]: 17: Hoare triple {213#true} assume 0 != ~tmp~11; {213#true} is VALID [2020-07-17 21:58:43,247 INFO L263 TraceCheckUtils]: 18: Hoare triple {213#true} call setup(); {213#true} is VALID [2020-07-17 21:58:43,248 INFO L280 TraceCheckUtils]: 19: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-17 21:58:43,248 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {213#true} {213#true} #479#return; {213#true} is VALID [2020-07-17 21:58:43,248 INFO L263 TraceCheckUtils]: 21: Hoare triple {213#true} call runTest(); {213#true} is VALID [2020-07-17 21:58:43,249 INFO L263 TraceCheckUtils]: 22: Hoare triple {213#true} call __utac_acc__Specification5_spec__1(); {244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:43,250 INFO L280 TraceCheckUtils]: 23: Hoare triple {244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {213#true} is VALID [2020-07-17 21:58:43,250 INFO L280 TraceCheckUtils]: 24: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-17 21:58:43,250 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {213#true} {213#true} #577#return; {213#true} is VALID [2020-07-17 21:58:43,251 INFO L263 TraceCheckUtils]: 26: Hoare triple {213#true} call test(); {213#true} is VALID [2020-07-17 21:58:43,251 INFO L280 TraceCheckUtils]: 27: Hoare triple {213#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {213#true} is VALID [2020-07-17 21:58:43,252 INFO L280 TraceCheckUtils]: 28: Hoare triple {213#true} assume !true; {214#false} is VALID [2020-07-17 21:58:43,252 INFO L263 TraceCheckUtils]: 29: Hoare triple {214#false} call cleanup(); {214#false} is VALID [2020-07-17 21:58:43,253 INFO L280 TraceCheckUtils]: 30: Hoare triple {214#false} havoc ~i~0;havoc ~__cil_tmp2~0; {214#false} is VALID [2020-07-17 21:58:43,253 INFO L263 TraceCheckUtils]: 31: Hoare triple {214#false} call timeShift(); {214#false} is VALID [2020-07-17 21:58:43,253 INFO L263 TraceCheckUtils]: 32: Hoare triple {214#false} call __utac_acc__Specification5_spec__2(); {244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:43,254 INFO L263 TraceCheckUtils]: 33: Hoare triple {244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {213#true} is VALID [2020-07-17 21:58:43,254 INFO L280 TraceCheckUtils]: 34: Hoare triple {213#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {213#true} is VALID [2020-07-17 21:58:43,254 INFO L280 TraceCheckUtils]: 35: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-17 21:58:43,255 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {213#true} {244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {213#true} is VALID [2020-07-17 21:58:43,255 INFO L280 TraceCheckUtils]: 37: Hoare triple {213#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {213#true} is VALID [2020-07-17 21:58:43,255 INFO L280 TraceCheckUtils]: 38: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-17 21:58:43,256 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {213#true} {214#false} #539#return; {214#false} is VALID [2020-07-17 21:58:43,256 INFO L280 TraceCheckUtils]: 40: Hoare triple {214#false} assume !(0 != ~pumpRunning~0); {214#false} is VALID [2020-07-17 21:58:43,257 INFO L280 TraceCheckUtils]: 41: Hoare triple {214#false} assume !(0 != ~systemActive~0); {214#false} is VALID [2020-07-17 21:58:43,257 INFO L263 TraceCheckUtils]: 42: Hoare triple {214#false} call __utac_acc__Specification5_spec__3(); {214#false} is VALID [2020-07-17 21:58:43,257 INFO L280 TraceCheckUtils]: 43: Hoare triple {214#false} havoc ~tmp~6;havoc ~tmp___0~2; {214#false} is VALID [2020-07-17 21:58:43,258 INFO L263 TraceCheckUtils]: 44: Hoare triple {214#false} call #t~ret24 := getWaterLevel(); {213#true} is VALID [2020-07-17 21:58:43,258 INFO L280 TraceCheckUtils]: 45: Hoare triple {213#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {213#true} is VALID [2020-07-17 21:58:43,258 INFO L280 TraceCheckUtils]: 46: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-17 21:58:43,258 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {213#true} {214#false} #561#return; {214#false} is VALID [2020-07-17 21:58:43,259 INFO L280 TraceCheckUtils]: 48: Hoare triple {214#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {214#false} is VALID [2020-07-17 21:58:43,259 INFO L280 TraceCheckUtils]: 49: Hoare triple {214#false} assume 2 != ~tmp~6; {214#false} is VALID [2020-07-17 21:58:43,259 INFO L263 TraceCheckUtils]: 50: Hoare triple {214#false} call #t~ret25 := isPumpRunning(); {213#true} is VALID [2020-07-17 21:58:43,260 INFO L280 TraceCheckUtils]: 51: Hoare triple {213#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {213#true} is VALID [2020-07-17 21:58:43,260 INFO L280 TraceCheckUtils]: 52: Hoare triple {213#true} assume true; {213#true} is VALID [2020-07-17 21:58:43,260 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {213#true} {214#false} #563#return; {214#false} is VALID [2020-07-17 21:58:43,261 INFO L280 TraceCheckUtils]: 54: Hoare triple {214#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {214#false} is VALID [2020-07-17 21:58:43,261 INFO L280 TraceCheckUtils]: 55: Hoare triple {214#false} assume 0 != ~tmp___0~2; {214#false} is VALID [2020-07-17 21:58:43,261 INFO L280 TraceCheckUtils]: 56: Hoare triple {214#false} assume 0 == ~switchedOnBeforeTS~0; {214#false} is VALID [2020-07-17 21:58:43,262 INFO L263 TraceCheckUtils]: 57: Hoare triple {214#false} call __automaton_fail(); {214#false} is VALID [2020-07-17 21:58:43,262 INFO L280 TraceCheckUtils]: 58: Hoare triple {214#false} assume !false; {214#false} is VALID [2020-07-17 21:58:43,272 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:58:43,273 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1051384953] [2020-07-17 21:58:43,274 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:58:43,275 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 21:58:43,276 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1554156548] [2020-07-17 21:58:43,283 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:58:43,286 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:58:43,291 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-17 21:58:43,420 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:58:43,420 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 21:58:43,421 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:58:43,429 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 21:58:43,430 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:58:43,432 INFO L87 Difference]: Start difference. First operand 210 states. Second operand 4 states. [2020-07-17 21:58:49,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:49,163 INFO L93 Difference]: Finished difference Result 367 states and 468 transitions. [2020-07-17 21:58:49,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 21:58:49,163 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:58:49,164 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:58:49,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:58:49,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 468 transitions. [2020-07-17 21:58:49,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:58:49,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 468 transitions. [2020-07-17 21:58:49,216 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 468 transitions. [2020-07-17 21:58:50,685 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 468 edges. 468 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:58:50,712 INFO L225 Difference]: With dead ends: 367 [2020-07-17 21:58:50,713 INFO L226 Difference]: Without dead ends: 201 [2020-07-17 21:58:50,718 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:58:50,737 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 201 states. [2020-07-17 21:58:52,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 201 to 167. [2020-07-17 21:58:52,411 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:58:52,412 INFO L82 GeneralOperation]: Start isEquivalent. First operand 201 states. Second operand 167 states. [2020-07-17 21:58:52,413 INFO L74 IsIncluded]: Start isIncluded. First operand 201 states. Second operand 167 states. [2020-07-17 21:58:52,413 INFO L87 Difference]: Start difference. First operand 201 states. Second operand 167 states. [2020-07-17 21:58:52,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:52,433 INFO L93 Difference]: Finished difference Result 201 states and 249 transitions. [2020-07-17 21:58:52,434 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 249 transitions. [2020-07-17 21:58:52,437 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:58:52,438 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:58:52,438 INFO L74 IsIncluded]: Start isIncluded. First operand 167 states. Second operand 201 states. [2020-07-17 21:58:52,438 INFO L87 Difference]: Start difference. First operand 167 states. Second operand 201 states. [2020-07-17 21:58:52,452 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:52,453 INFO L93 Difference]: Finished difference Result 201 states and 249 transitions. [2020-07-17 21:58:52,453 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 249 transitions. [2020-07-17 21:58:52,456 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:58:52,457 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:58:52,457 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:58:52,457 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:58:52,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 167 states. [2020-07-17 21:58:52,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 167 states and 197 transitions. [2020-07-17 21:58:52,468 INFO L78 Accepts]: Start accepts. Automaton has 167 states and 197 transitions. Word has length 59 [2020-07-17 21:58:52,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:58:52,469 INFO L479 AbstractCegarLoop]: Abstraction has 167 states and 197 transitions. [2020-07-17 21:58:52,469 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 21:58:52,469 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 197 transitions. [2020-07-17 21:58:52,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-17 21:58:52,471 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:58:52,472 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-17 21:58:52,472 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 21:58:52,472 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:58:52,473 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:58:52,473 INFO L82 PathProgramCache]: Analyzing trace with hash -1129690590, now seen corresponding path program 1 times [2020-07-17 21:58:52,473 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:58:52,473 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1932029256] [2020-07-17 21:58:52,474 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:58:52,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:52,934 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:58:52,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:53,007 INFO L280 TraceCheckUtils]: 0: Hoare triple {1430#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {1399#true} is VALID [2020-07-17 21:58:53,008 INFO L280 TraceCheckUtils]: 1: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-17 21:58:53,008 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1399#true} {1399#true} #587#return; {1399#true} is VALID [2020-07-17 21:58:53,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:53,012 INFO L280 TraceCheckUtils]: 0: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-17 21:58:53,013 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1399#true} {1399#true} #473#return; {1399#true} is VALID [2020-07-17 21:58:53,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:53,019 INFO L280 TraceCheckUtils]: 0: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-17 21:58:53,020 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1399#true} {1399#true} #475#return; {1399#true} is VALID [2020-07-17 21:58:53,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:53,026 INFO L280 TraceCheckUtils]: 0: Hoare triple {1399#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {1399#true} is VALID [2020-07-17 21:58:53,027 INFO L280 TraceCheckUtils]: 1: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-17 21:58:53,027 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1399#true} {1399#true} #477#return; {1399#true} is VALID [2020-07-17 21:58:53,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:53,030 INFO L280 TraceCheckUtils]: 0: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-17 21:58:53,030 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1399#true} {1399#true} #479#return; {1399#true} is VALID [2020-07-17 21:58:53,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:53,045 INFO L280 TraceCheckUtils]: 0: Hoare triple {1431#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1399#true} is VALID [2020-07-17 21:58:53,045 INFO L280 TraceCheckUtils]: 1: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-17 21:58:53,046 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1399#true} {1399#true} #577#return; {1399#true} is VALID [2020-07-17 21:58:53,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:53,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:53,056 INFO L280 TraceCheckUtils]: 0: Hoare triple {1399#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1399#true} is VALID [2020-07-17 21:58:53,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-17 21:58:53,056 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1399#true} {1431#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {1399#true} is VALID [2020-07-17 21:58:53,057 INFO L263 TraceCheckUtils]: 0: Hoare triple {1431#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {1399#true} is VALID [2020-07-17 21:58:53,057 INFO L280 TraceCheckUtils]: 1: Hoare triple {1399#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1399#true} is VALID [2020-07-17 21:58:53,057 INFO L280 TraceCheckUtils]: 2: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-17 21:58:53,058 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1399#true} {1431#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {1399#true} is VALID [2020-07-17 21:58:53,058 INFO L280 TraceCheckUtils]: 4: Hoare triple {1399#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {1399#true} is VALID [2020-07-17 21:58:53,058 INFO L280 TraceCheckUtils]: 5: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-17 21:58:53,059 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1399#true} {1400#false} #539#return; {1400#false} is VALID [2020-07-17 21:58:53,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:53,061 INFO L280 TraceCheckUtils]: 0: Hoare triple {1399#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {1399#true} is VALID [2020-07-17 21:58:53,061 INFO L280 TraceCheckUtils]: 1: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-17 21:58:53,062 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1399#true} {1400#false} #561#return; {1400#false} is VALID [2020-07-17 21:58:53,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:53,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {1399#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1399#true} is VALID [2020-07-17 21:58:53,067 INFO L280 TraceCheckUtils]: 1: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-17 21:58:53,068 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1399#true} {1400#false} #563#return; {1400#false} is VALID [2020-07-17 21:58:53,073 INFO L263 TraceCheckUtils]: 0: Hoare triple {1399#true} call ULTIMATE.init(); {1430#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 21:58:53,073 INFO L280 TraceCheckUtils]: 1: Hoare triple {1430#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {1399#true} is VALID [2020-07-17 21:58:53,074 INFO L280 TraceCheckUtils]: 2: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-17 21:58:53,074 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1399#true} {1399#true} #587#return; {1399#true} is VALID [2020-07-17 21:58:53,074 INFO L263 TraceCheckUtils]: 4: Hoare triple {1399#true} call #t~ret77 := main(); {1399#true} is VALID [2020-07-17 21:58:53,074 INFO L280 TraceCheckUtils]: 5: Hoare triple {1399#true} havoc ~retValue_acc~11;havoc ~tmp~11; {1399#true} is VALID [2020-07-17 21:58:53,075 INFO L263 TraceCheckUtils]: 6: Hoare triple {1399#true} call select_helpers(); {1399#true} is VALID [2020-07-17 21:58:53,075 INFO L280 TraceCheckUtils]: 7: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-17 21:58:53,075 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1399#true} {1399#true} #473#return; {1399#true} is VALID [2020-07-17 21:58:53,075 INFO L263 TraceCheckUtils]: 9: Hoare triple {1399#true} call select_features(); {1399#true} is VALID [2020-07-17 21:58:53,076 INFO L280 TraceCheckUtils]: 10: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-17 21:58:53,076 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1399#true} {1399#true} #475#return; {1399#true} is VALID [2020-07-17 21:58:53,076 INFO L263 TraceCheckUtils]: 12: Hoare triple {1399#true} call #t~ret75 := valid_product(); {1399#true} is VALID [2020-07-17 21:58:53,076 INFO L280 TraceCheckUtils]: 13: Hoare triple {1399#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {1399#true} is VALID [2020-07-17 21:58:53,077 INFO L280 TraceCheckUtils]: 14: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-17 21:58:53,077 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1399#true} {1399#true} #477#return; {1399#true} is VALID [2020-07-17 21:58:53,077 INFO L280 TraceCheckUtils]: 16: Hoare triple {1399#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {1399#true} is VALID [2020-07-17 21:58:53,078 INFO L280 TraceCheckUtils]: 17: Hoare triple {1399#true} assume 0 != ~tmp~11; {1399#true} is VALID [2020-07-17 21:58:53,078 INFO L263 TraceCheckUtils]: 18: Hoare triple {1399#true} call setup(); {1399#true} is VALID [2020-07-17 21:58:53,078 INFO L280 TraceCheckUtils]: 19: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-17 21:58:53,078 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1399#true} {1399#true} #479#return; {1399#true} is VALID [2020-07-17 21:58:53,079 INFO L263 TraceCheckUtils]: 21: Hoare triple {1399#true} call runTest(); {1399#true} is VALID [2020-07-17 21:58:53,080 INFO L263 TraceCheckUtils]: 22: Hoare triple {1399#true} call __utac_acc__Specification5_spec__1(); {1431#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:53,081 INFO L280 TraceCheckUtils]: 23: Hoare triple {1431#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1399#true} is VALID [2020-07-17 21:58:53,081 INFO L280 TraceCheckUtils]: 24: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-17 21:58:53,081 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1399#true} {1399#true} #577#return; {1399#true} is VALID [2020-07-17 21:58:53,081 INFO L263 TraceCheckUtils]: 26: Hoare triple {1399#true} call test(); {1399#true} is VALID [2020-07-17 21:58:53,082 INFO L280 TraceCheckUtils]: 27: Hoare triple {1399#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1416#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:58:53,083 INFO L280 TraceCheckUtils]: 28: Hoare triple {1416#(= 0 test_~splverifierCounter~0)} assume !false; {1416#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:58:53,084 INFO L280 TraceCheckUtils]: 29: Hoare triple {1416#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1400#false} is VALID [2020-07-17 21:58:53,084 INFO L263 TraceCheckUtils]: 30: Hoare triple {1400#false} call cleanup(); {1400#false} is VALID [2020-07-17 21:58:53,085 INFO L280 TraceCheckUtils]: 31: Hoare triple {1400#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1400#false} is VALID [2020-07-17 21:58:53,085 INFO L263 TraceCheckUtils]: 32: Hoare triple {1400#false} call timeShift(); {1400#false} is VALID [2020-07-17 21:58:53,085 INFO L263 TraceCheckUtils]: 33: Hoare triple {1400#false} call __utac_acc__Specification5_spec__2(); {1431#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:53,085 INFO L263 TraceCheckUtils]: 34: Hoare triple {1431#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {1399#true} is VALID [2020-07-17 21:58:53,086 INFO L280 TraceCheckUtils]: 35: Hoare triple {1399#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1399#true} is VALID [2020-07-17 21:58:53,086 INFO L280 TraceCheckUtils]: 36: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-17 21:58:53,086 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1399#true} {1431#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {1399#true} is VALID [2020-07-17 21:58:53,086 INFO L280 TraceCheckUtils]: 38: Hoare triple {1399#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {1399#true} is VALID [2020-07-17 21:58:53,087 INFO L280 TraceCheckUtils]: 39: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-17 21:58:53,087 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1399#true} {1400#false} #539#return; {1400#false} is VALID [2020-07-17 21:58:53,087 INFO L280 TraceCheckUtils]: 41: Hoare triple {1400#false} assume !(0 != ~pumpRunning~0); {1400#false} is VALID [2020-07-17 21:58:53,087 INFO L280 TraceCheckUtils]: 42: Hoare triple {1400#false} assume !(0 != ~systemActive~0); {1400#false} is VALID [2020-07-17 21:58:53,088 INFO L263 TraceCheckUtils]: 43: Hoare triple {1400#false} call __utac_acc__Specification5_spec__3(); {1400#false} is VALID [2020-07-17 21:58:53,088 INFO L280 TraceCheckUtils]: 44: Hoare triple {1400#false} havoc ~tmp~6;havoc ~tmp___0~2; {1400#false} is VALID [2020-07-17 21:58:53,088 INFO L263 TraceCheckUtils]: 45: Hoare triple {1400#false} call #t~ret24 := getWaterLevel(); {1399#true} is VALID [2020-07-17 21:58:53,089 INFO L280 TraceCheckUtils]: 46: Hoare triple {1399#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {1399#true} is VALID [2020-07-17 21:58:53,089 INFO L280 TraceCheckUtils]: 47: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-17 21:58:53,089 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1399#true} {1400#false} #561#return; {1400#false} is VALID [2020-07-17 21:58:53,089 INFO L280 TraceCheckUtils]: 49: Hoare triple {1400#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {1400#false} is VALID [2020-07-17 21:58:53,090 INFO L280 TraceCheckUtils]: 50: Hoare triple {1400#false} assume 2 != ~tmp~6; {1400#false} is VALID [2020-07-17 21:58:53,090 INFO L263 TraceCheckUtils]: 51: Hoare triple {1400#false} call #t~ret25 := isPumpRunning(); {1399#true} is VALID [2020-07-17 21:58:53,090 INFO L280 TraceCheckUtils]: 52: Hoare triple {1399#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1399#true} is VALID [2020-07-17 21:58:53,090 INFO L280 TraceCheckUtils]: 53: Hoare triple {1399#true} assume true; {1399#true} is VALID [2020-07-17 21:58:53,091 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1399#true} {1400#false} #563#return; {1400#false} is VALID [2020-07-17 21:58:53,091 INFO L280 TraceCheckUtils]: 55: Hoare triple {1400#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {1400#false} is VALID [2020-07-17 21:58:53,091 INFO L280 TraceCheckUtils]: 56: Hoare triple {1400#false} assume 0 != ~tmp___0~2; {1400#false} is VALID [2020-07-17 21:58:53,091 INFO L280 TraceCheckUtils]: 57: Hoare triple {1400#false} assume 0 == ~switchedOnBeforeTS~0; {1400#false} is VALID [2020-07-17 21:58:53,092 INFO L263 TraceCheckUtils]: 58: Hoare triple {1400#false} call __automaton_fail(); {1400#false} is VALID [2020-07-17 21:58:53,092 INFO L280 TraceCheckUtils]: 59: Hoare triple {1400#false} assume !false; {1400#false} is VALID [2020-07-17 21:58:53,099 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:58:53,100 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1932029256] [2020-07-17 21:58:53,100 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:58:53,100 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 21:58:53,101 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1218180129] [2020-07-17 21:58:53,102 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-17 21:58:53,103 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:58:53,103 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 21:58:53,185 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:58:53,185 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 21:58:53,185 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:58:53,186 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 21:58:53,186 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-17 21:58:53,186 INFO L87 Difference]: Start difference. First operand 167 states and 197 transitions. Second operand 5 states. [2020-07-17 21:58:54,746 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:58:59,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:59,779 INFO L93 Difference]: Finished difference Result 308 states and 376 transitions. [2020-07-17 21:58:59,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-17 21:58:59,780 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-17 21:58:59,780 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:58:59,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 21:58:59,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 376 transitions. [2020-07-17 21:58:59,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 21:58:59,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 376 transitions. [2020-07-17 21:58:59,799 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 376 transitions. [2020-07-17 21:59:01,030 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 376 edges. 376 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:59:01,038 INFO L225 Difference]: With dead ends: 308 [2020-07-17 21:59:01,038 INFO L226 Difference]: Without dead ends: 191 [2020-07-17 21:59:01,041 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-17 21:59:01,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2020-07-17 21:59:02,729 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 158. [2020-07-17 21:59:02,729 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:59:02,730 INFO L82 GeneralOperation]: Start isEquivalent. First operand 191 states. Second operand 158 states. [2020-07-17 21:59:02,730 INFO L74 IsIncluded]: Start isIncluded. First operand 191 states. Second operand 158 states. [2020-07-17 21:59:02,730 INFO L87 Difference]: Start difference. First operand 191 states. Second operand 158 states. [2020-07-17 21:59:02,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:02,741 INFO L93 Difference]: Finished difference Result 191 states and 235 transitions. [2020-07-17 21:59:02,741 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 235 transitions. [2020-07-17 21:59:02,743 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:59:02,743 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:59:02,743 INFO L74 IsIncluded]: Start isIncluded. First operand 158 states. Second operand 191 states. [2020-07-17 21:59:02,744 INFO L87 Difference]: Start difference. First operand 158 states. Second operand 191 states. [2020-07-17 21:59:02,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:02,754 INFO L93 Difference]: Finished difference Result 191 states and 235 transitions. [2020-07-17 21:59:02,754 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 235 transitions. [2020-07-17 21:59:02,755 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:59:02,755 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:59:02,755 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:59:02,755 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:59:02,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 158 states. [2020-07-17 21:59:02,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 158 states and 185 transitions. [2020-07-17 21:59:02,763 INFO L78 Accepts]: Start accepts. Automaton has 158 states and 185 transitions. Word has length 60 [2020-07-17 21:59:02,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:59:02,763 INFO L479 AbstractCegarLoop]: Abstraction has 158 states and 185 transitions. [2020-07-17 21:59:02,763 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 21:59:02,763 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 185 transitions. [2020-07-17 21:59:02,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-17 21:59:02,765 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:59:02,766 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-17 21:59:02,766 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 21:59:02,766 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:59:02,766 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:59:02,767 INFO L82 PathProgramCache]: Analyzing trace with hash -651026134, now seen corresponding path program 1 times [2020-07-17 21:59:02,767 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:59:02,767 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1098228775] [2020-07-17 21:59:02,767 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:59:02,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:03,173 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:59:03,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:03,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {2515#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {2486#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:59:03,276 INFO L280 TraceCheckUtils]: 1: Hoare triple {2486#(= 1 ~systemActive~0)} assume true; {2486#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:59:03,276 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2486#(= 1 ~systemActive~0)} {2481#true} #587#return; {2486#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:59:03,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:03,281 INFO L280 TraceCheckUtils]: 0: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-17 21:59:03,282 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2481#true} {2486#(= 1 ~systemActive~0)} #473#return; {2486#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:59:03,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:03,286 INFO L280 TraceCheckUtils]: 0: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-17 21:59:03,287 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2481#true} {2486#(= 1 ~systemActive~0)} #475#return; {2486#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:59:03,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:03,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {2481#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {2516#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:59:03,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {2516#(= 1 |valid_product_#res|)} assume true; {2516#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:59:03,312 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2516#(= 1 |valid_product_#res|)} {2486#(= 1 ~systemActive~0)} #477#return; {2494#(= |main_#t~ret75| ~systemActive~0)} is VALID [2020-07-17 21:59:03,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:03,316 INFO L280 TraceCheckUtils]: 0: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-17 21:59:03,323 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2481#true} {2496#(not (= 0 ~systemActive~0))} #479#return; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:03,340 INFO L280 TraceCheckUtils]: 0: Hoare triple {2517#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2481#true} is VALID [2020-07-17 21:59:03,341 INFO L280 TraceCheckUtils]: 1: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-17 21:59:03,342 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2481#true} {2496#(not (= 0 ~systemActive~0))} #577#return; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:03,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:03,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {2481#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2481#true} is VALID [2020-07-17 21:59:03,350 INFO L280 TraceCheckUtils]: 1: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-17 21:59:03,351 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2481#true} {2517#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {2481#true} is VALID [2020-07-17 21:59:03,351 INFO L263 TraceCheckUtils]: 0: Hoare triple {2517#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {2481#true} is VALID [2020-07-17 21:59:03,351 INFO L280 TraceCheckUtils]: 1: Hoare triple {2481#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2481#true} is VALID [2020-07-17 21:59:03,352 INFO L280 TraceCheckUtils]: 2: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-17 21:59:03,352 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2481#true} {2517#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {2481#true} is VALID [2020-07-17 21:59:03,352 INFO L280 TraceCheckUtils]: 4: Hoare triple {2481#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {2481#true} is VALID [2020-07-17 21:59:03,352 INFO L280 TraceCheckUtils]: 5: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-17 21:59:03,354 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2481#true} {2496#(not (= 0 ~systemActive~0))} #539#return; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:03,359 INFO L280 TraceCheckUtils]: 0: Hoare triple {2481#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {2481#true} is VALID [2020-07-17 21:59:03,360 INFO L280 TraceCheckUtils]: 1: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-17 21:59:03,360 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2481#true} {2482#false} #561#return; {2482#false} is VALID [2020-07-17 21:59:03,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:03,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {2481#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2481#true} is VALID [2020-07-17 21:59:03,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-17 21:59:03,365 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2481#true} {2482#false} #563#return; {2482#false} is VALID [2020-07-17 21:59:03,371 INFO L263 TraceCheckUtils]: 0: Hoare triple {2481#true} call ULTIMATE.init(); {2515#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 21:59:03,378 INFO L280 TraceCheckUtils]: 1: Hoare triple {2515#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {2486#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:59:03,379 INFO L280 TraceCheckUtils]: 2: Hoare triple {2486#(= 1 ~systemActive~0)} assume true; {2486#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:59:03,380 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2486#(= 1 ~systemActive~0)} {2481#true} #587#return; {2486#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:59:03,381 INFO L263 TraceCheckUtils]: 4: Hoare triple {2486#(= 1 ~systemActive~0)} call #t~ret77 := main(); {2486#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:59:03,385 INFO L280 TraceCheckUtils]: 5: Hoare triple {2486#(= 1 ~systemActive~0)} havoc ~retValue_acc~11;havoc ~tmp~11; {2486#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:59:03,385 INFO L263 TraceCheckUtils]: 6: Hoare triple {2486#(= 1 ~systemActive~0)} call select_helpers(); {2481#true} is VALID [2020-07-17 21:59:03,385 INFO L280 TraceCheckUtils]: 7: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-17 21:59:03,386 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2481#true} {2486#(= 1 ~systemActive~0)} #473#return; {2486#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:59:03,386 INFO L263 TraceCheckUtils]: 9: Hoare triple {2486#(= 1 ~systemActive~0)} call select_features(); {2481#true} is VALID [2020-07-17 21:59:03,387 INFO L280 TraceCheckUtils]: 10: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-17 21:59:03,392 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2481#true} {2486#(= 1 ~systemActive~0)} #475#return; {2486#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:59:03,393 INFO L263 TraceCheckUtils]: 12: Hoare triple {2486#(= 1 ~systemActive~0)} call #t~ret75 := valid_product(); {2481#true} is VALID [2020-07-17 21:59:03,394 INFO L280 TraceCheckUtils]: 13: Hoare triple {2481#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {2516#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:59:03,395 INFO L280 TraceCheckUtils]: 14: Hoare triple {2516#(= 1 |valid_product_#res|)} assume true; {2516#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:59:03,397 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2516#(= 1 |valid_product_#res|)} {2486#(= 1 ~systemActive~0)} #477#return; {2494#(= |main_#t~ret75| ~systemActive~0)} is VALID [2020-07-17 21:59:03,398 INFO L280 TraceCheckUtils]: 16: Hoare triple {2494#(= |main_#t~ret75| ~systemActive~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {2495#(= main_~tmp~11 ~systemActive~0)} is VALID [2020-07-17 21:59:03,400 INFO L280 TraceCheckUtils]: 17: Hoare triple {2495#(= main_~tmp~11 ~systemActive~0)} assume 0 != ~tmp~11; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,403 INFO L263 TraceCheckUtils]: 18: Hoare triple {2496#(not (= 0 ~systemActive~0))} call setup(); {2481#true} is VALID [2020-07-17 21:59:03,404 INFO L280 TraceCheckUtils]: 19: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-17 21:59:03,406 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2481#true} {2496#(not (= 0 ~systemActive~0))} #479#return; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,408 INFO L263 TraceCheckUtils]: 21: Hoare triple {2496#(not (= 0 ~systemActive~0))} call runTest(); {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,410 INFO L263 TraceCheckUtils]: 22: Hoare triple {2496#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {2517#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:03,411 INFO L280 TraceCheckUtils]: 23: Hoare triple {2517#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2481#true} is VALID [2020-07-17 21:59:03,411 INFO L280 TraceCheckUtils]: 24: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-17 21:59:03,412 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2481#true} {2496#(not (= 0 ~systemActive~0))} #577#return; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,413 INFO L263 TraceCheckUtils]: 26: Hoare triple {2496#(not (= 0 ~systemActive~0))} call test(); {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,414 INFO L280 TraceCheckUtils]: 27: Hoare triple {2496#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,415 INFO L280 TraceCheckUtils]: 28: Hoare triple {2496#(not (= 0 ~systemActive~0))} assume !false; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,415 INFO L280 TraceCheckUtils]: 29: Hoare triple {2496#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,416 INFO L280 TraceCheckUtils]: 30: Hoare triple {2496#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,419 INFO L280 TraceCheckUtils]: 31: Hoare triple {2496#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~7); {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,422 INFO L280 TraceCheckUtils]: 32: Hoare triple {2496#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,424 INFO L280 TraceCheckUtils]: 33: Hoare triple {2496#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~3); {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,425 INFO L280 TraceCheckUtils]: 34: Hoare triple {2496#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,425 INFO L280 TraceCheckUtils]: 35: Hoare triple {2496#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,426 INFO L280 TraceCheckUtils]: 36: Hoare triple {2496#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___1~0; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,426 INFO L263 TraceCheckUtils]: 37: Hoare triple {2496#(not (= 0 ~systemActive~0))} call timeShift(); {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,427 INFO L263 TraceCheckUtils]: 38: Hoare triple {2496#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {2517#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:03,427 INFO L263 TraceCheckUtils]: 39: Hoare triple {2517#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {2481#true} is VALID [2020-07-17 21:59:03,427 INFO L280 TraceCheckUtils]: 40: Hoare triple {2481#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2481#true} is VALID [2020-07-17 21:59:03,428 INFO L280 TraceCheckUtils]: 41: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-17 21:59:03,428 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2481#true} {2517#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {2481#true} is VALID [2020-07-17 21:59:03,428 INFO L280 TraceCheckUtils]: 43: Hoare triple {2481#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {2481#true} is VALID [2020-07-17 21:59:03,429 INFO L280 TraceCheckUtils]: 44: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-17 21:59:03,432 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2481#true} {2496#(not (= 0 ~systemActive~0))} #539#return; {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,433 INFO L280 TraceCheckUtils]: 46: Hoare triple {2496#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2496#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:59:03,433 INFO L280 TraceCheckUtils]: 47: Hoare triple {2496#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2482#false} is VALID [2020-07-17 21:59:03,433 INFO L263 TraceCheckUtils]: 48: Hoare triple {2482#false} call __utac_acc__Specification5_spec__3(); {2482#false} is VALID [2020-07-17 21:59:03,433 INFO L280 TraceCheckUtils]: 49: Hoare triple {2482#false} havoc ~tmp~6;havoc ~tmp___0~2; {2482#false} is VALID [2020-07-17 21:59:03,434 INFO L263 TraceCheckUtils]: 50: Hoare triple {2482#false} call #t~ret24 := getWaterLevel(); {2481#true} is VALID [2020-07-17 21:59:03,434 INFO L280 TraceCheckUtils]: 51: Hoare triple {2481#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {2481#true} is VALID [2020-07-17 21:59:03,434 INFO L280 TraceCheckUtils]: 52: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-17 21:59:03,434 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2481#true} {2482#false} #561#return; {2482#false} is VALID [2020-07-17 21:59:03,434 INFO L280 TraceCheckUtils]: 54: Hoare triple {2482#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {2482#false} is VALID [2020-07-17 21:59:03,434 INFO L280 TraceCheckUtils]: 55: Hoare triple {2482#false} assume 2 != ~tmp~6; {2482#false} is VALID [2020-07-17 21:59:03,435 INFO L263 TraceCheckUtils]: 56: Hoare triple {2482#false} call #t~ret25 := isPumpRunning(); {2481#true} is VALID [2020-07-17 21:59:03,435 INFO L280 TraceCheckUtils]: 57: Hoare triple {2481#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2481#true} is VALID [2020-07-17 21:59:03,435 INFO L280 TraceCheckUtils]: 58: Hoare triple {2481#true} assume true; {2481#true} is VALID [2020-07-17 21:59:03,435 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2481#true} {2482#false} #563#return; {2482#false} is VALID [2020-07-17 21:59:03,435 INFO L280 TraceCheckUtils]: 60: Hoare triple {2482#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {2482#false} is VALID [2020-07-17 21:59:03,435 INFO L280 TraceCheckUtils]: 61: Hoare triple {2482#false} assume 0 != ~tmp___0~2; {2482#false} is VALID [2020-07-17 21:59:03,436 INFO L280 TraceCheckUtils]: 62: Hoare triple {2482#false} assume 0 == ~switchedOnBeforeTS~0; {2482#false} is VALID [2020-07-17 21:59:03,436 INFO L263 TraceCheckUtils]: 63: Hoare triple {2482#false} call __automaton_fail(); {2482#false} is VALID [2020-07-17 21:59:03,436 INFO L280 TraceCheckUtils]: 64: Hoare triple {2482#false} assume !false; {2482#false} is VALID [2020-07-17 21:59:03,447 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:59:03,448 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1098228775] [2020-07-17 21:59:03,448 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:59:03,448 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:59:03,448 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1468294400] [2020-07-17 21:59:03,449 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-17 21:59:03,450 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:59:03,450 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:59:03,560 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:59:03,560 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:59:03,561 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:59:03,561 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:59:03,561 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:59:03,561 INFO L87 Difference]: Start difference. First operand 158 states and 185 transitions. Second operand 9 states. [2020-07-17 21:59:04,382 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:59:05,309 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:59:05,739 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:59:06,084 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:59:16,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:16,634 INFO L93 Difference]: Finished difference Result 321 states and 395 transitions. [2020-07-17 21:59:16,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-17 21:59:16,634 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-17 21:59:16,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:59:16,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:59:16,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 395 transitions. [2020-07-17 21:59:16,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:59:16,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 395 transitions. [2020-07-17 21:59:16,652 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 395 transitions. [2020-07-17 21:59:17,965 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 395 edges. 395 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:59:17,972 INFO L225 Difference]: With dead ends: 321 [2020-07-17 21:59:17,972 INFO L226 Difference]: Without dead ends: 191 [2020-07-17 21:59:17,974 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2020-07-17 21:59:17,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2020-07-17 21:59:19,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 158. [2020-07-17 21:59:19,617 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:59:19,617 INFO L82 GeneralOperation]: Start isEquivalent. First operand 191 states. Second operand 158 states. [2020-07-17 21:59:19,618 INFO L74 IsIncluded]: Start isIncluded. First operand 191 states. Second operand 158 states. [2020-07-17 21:59:19,618 INFO L87 Difference]: Start difference. First operand 191 states. Second operand 158 states. [2020-07-17 21:59:19,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:19,628 INFO L93 Difference]: Finished difference Result 191 states and 234 transitions. [2020-07-17 21:59:19,628 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 234 transitions. [2020-07-17 21:59:19,629 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:59:19,629 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:59:19,629 INFO L74 IsIncluded]: Start isIncluded. First operand 158 states. Second operand 191 states. [2020-07-17 21:59:19,629 INFO L87 Difference]: Start difference. First operand 158 states. Second operand 191 states. [2020-07-17 21:59:19,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:19,638 INFO L93 Difference]: Finished difference Result 191 states and 234 transitions. [2020-07-17 21:59:19,639 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 234 transitions. [2020-07-17 21:59:19,640 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:59:19,640 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:59:19,640 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:59:19,640 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:59:19,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 158 states. [2020-07-17 21:59:19,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 158 states and 184 transitions. [2020-07-17 21:59:19,647 INFO L78 Accepts]: Start accepts. Automaton has 158 states and 184 transitions. Word has length 65 [2020-07-17 21:59:19,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:59:19,647 INFO L479 AbstractCegarLoop]: Abstraction has 158 states and 184 transitions. [2020-07-17 21:59:19,647 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:59:19,647 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 184 transitions. [2020-07-17 21:59:19,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2020-07-17 21:59:19,649 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:59:19,649 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-17 21:59:19,649 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 21:59:19,650 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:59:19,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:59:19,650 INFO L82 PathProgramCache]: Analyzing trace with hash 1717523051, now seen corresponding path program 1 times [2020-07-17 21:59:19,650 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:59:19,650 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [651554907] [2020-07-17 21:59:19,651 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:59:19,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:20,022 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:59:20,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:20,109 INFO L280 TraceCheckUtils]: 0: Hoare triple {3638#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,109 INFO L280 TraceCheckUtils]: 1: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume true; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,110 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3595#(= 0 ~pumpRunning~0)} {3590#true} #587#return; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:20,116 INFO L280 TraceCheckUtils]: 0: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-17 21:59:20,117 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3590#true} {3595#(= 0 ~pumpRunning~0)} #473#return; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:20,120 INFO L280 TraceCheckUtils]: 0: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-17 21:59:20,121 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3590#true} {3595#(= 0 ~pumpRunning~0)} #475#return; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:20,129 INFO L280 TraceCheckUtils]: 0: Hoare triple {3590#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {3590#true} is VALID [2020-07-17 21:59:20,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-17 21:59:20,131 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3590#true} {3595#(= 0 ~pumpRunning~0)} #477#return; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:20,135 INFO L280 TraceCheckUtils]: 0: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-17 21:59:20,136 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3590#true} {3595#(= 0 ~pumpRunning~0)} #479#return; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:20,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {3639#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3590#true} is VALID [2020-07-17 21:59:20,150 INFO L280 TraceCheckUtils]: 1: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-17 21:59:20,151 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3590#true} {3595#(= 0 ~pumpRunning~0)} #577#return; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:20,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:20,160 INFO L280 TraceCheckUtils]: 0: Hoare triple {3590#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3590#true} is VALID [2020-07-17 21:59:20,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-17 21:59:20,160 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3590#true} {3639#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {3590#true} is VALID [2020-07-17 21:59:20,161 INFO L263 TraceCheckUtils]: 0: Hoare triple {3639#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {3590#true} is VALID [2020-07-17 21:59:20,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {3590#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3590#true} is VALID [2020-07-17 21:59:20,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-17 21:59:20,161 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3590#true} {3639#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {3590#true} is VALID [2020-07-17 21:59:20,162 INFO L280 TraceCheckUtils]: 4: Hoare triple {3590#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {3590#true} is VALID [2020-07-17 21:59:20,162 INFO L280 TraceCheckUtils]: 5: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-17 21:59:20,162 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3590#true} {3595#(= 0 ~pumpRunning~0)} #539#return; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:20,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:20,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:20,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:20,226 INFO L280 TraceCheckUtils]: 0: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-17 21:59:20,226 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3590#true} {3663#(not (= 0 |old(~pumpRunning~0)|))} #557#return; {3663#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:59:20,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:20,228 INFO L280 TraceCheckUtils]: 1: Hoare triple {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3663#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:59:20,228 INFO L263 TraceCheckUtils]: 2: Hoare triple {3663#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3590#true} is VALID [2020-07-17 21:59:20,229 INFO L280 TraceCheckUtils]: 3: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-17 21:59:20,230 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3590#true} {3663#(not (= 0 |old(~pumpRunning~0)|))} #557#return; {3663#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:59:20,230 INFO L280 TraceCheckUtils]: 5: Hoare triple {3663#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3663#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:59:20,231 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3663#(not (= 0 |old(~pumpRunning~0)|))} {3595#(= 0 ~pumpRunning~0)} #573#return; {3591#false} is VALID [2020-07-17 21:59:20,231 INFO L280 TraceCheckUtils]: 0: Hoare triple {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {3590#true} is VALID [2020-07-17 21:59:20,232 INFO L280 TraceCheckUtils]: 1: Hoare triple {3590#true} assume !(0 != ~pumpRunning~0); {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,233 INFO L263 TraceCheckUtils]: 2: Hoare triple {3595#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:20,233 INFO L280 TraceCheckUtils]: 3: Hoare triple {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:20,234 INFO L280 TraceCheckUtils]: 4: Hoare triple {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3663#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:59:20,234 INFO L263 TraceCheckUtils]: 5: Hoare triple {3663#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3590#true} is VALID [2020-07-17 21:59:20,234 INFO L280 TraceCheckUtils]: 6: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-17 21:59:20,235 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {3590#true} {3663#(not (= 0 |old(~pumpRunning~0)|))} #557#return; {3663#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:59:20,235 INFO L280 TraceCheckUtils]: 8: Hoare triple {3663#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3663#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:59:20,243 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3663#(not (= 0 |old(~pumpRunning~0)|))} {3595#(= 0 ~pumpRunning~0)} #573#return; {3591#false} is VALID [2020-07-17 21:59:20,243 INFO L280 TraceCheckUtils]: 10: Hoare triple {3591#false} assume true; {3591#false} is VALID [2020-07-17 21:59:20,244 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3591#false} {3595#(= 0 ~pumpRunning~0)} #521#return; {3591#false} is VALID [2020-07-17 21:59:20,244 INFO L280 TraceCheckUtils]: 0: Hoare triple {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {3590#true} is VALID [2020-07-17 21:59:20,245 INFO L280 TraceCheckUtils]: 1: Hoare triple {3590#true} assume !(0 != ~pumpRunning~0); {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,246 INFO L263 TraceCheckUtils]: 2: Hoare triple {3595#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:20,246 INFO L280 TraceCheckUtils]: 3: Hoare triple {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {3590#true} is VALID [2020-07-17 21:59:20,247 INFO L280 TraceCheckUtils]: 4: Hoare triple {3590#true} assume !(0 != ~pumpRunning~0); {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,248 INFO L263 TraceCheckUtils]: 5: Hoare triple {3595#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:20,248 INFO L280 TraceCheckUtils]: 6: Hoare triple {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:20,250 INFO L280 TraceCheckUtils]: 7: Hoare triple {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3663#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:59:20,250 INFO L263 TraceCheckUtils]: 8: Hoare triple {3663#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3590#true} is VALID [2020-07-17 21:59:20,250 INFO L280 TraceCheckUtils]: 9: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-17 21:59:20,251 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {3590#true} {3663#(not (= 0 |old(~pumpRunning~0)|))} #557#return; {3663#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:59:20,251 INFO L280 TraceCheckUtils]: 11: Hoare triple {3663#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3663#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:59:20,252 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3663#(not (= 0 |old(~pumpRunning~0)|))} {3595#(= 0 ~pumpRunning~0)} #573#return; {3591#false} is VALID [2020-07-17 21:59:20,252 INFO L280 TraceCheckUtils]: 13: Hoare triple {3591#false} assume true; {3591#false} is VALID [2020-07-17 21:59:20,252 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3591#false} {3595#(= 0 ~pumpRunning~0)} #521#return; {3591#false} is VALID [2020-07-17 21:59:20,252 INFO L280 TraceCheckUtils]: 15: Hoare triple {3591#false} assume true; {3591#false} is VALID [2020-07-17 21:59:20,253 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {3591#false} {3595#(= 0 ~pumpRunning~0)} #543#return; {3591#false} is VALID [2020-07-17 21:59:20,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:20,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {3590#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {3590#true} is VALID [2020-07-17 21:59:20,256 INFO L280 TraceCheckUtils]: 1: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-17 21:59:20,256 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3590#true} {3591#false} #561#return; {3591#false} is VALID [2020-07-17 21:59:20,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:20,259 INFO L280 TraceCheckUtils]: 0: Hoare triple {3590#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3590#true} is VALID [2020-07-17 21:59:20,260 INFO L280 TraceCheckUtils]: 1: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-17 21:59:20,260 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3590#true} {3591#false} #563#return; {3591#false} is VALID [2020-07-17 21:59:20,264 INFO L263 TraceCheckUtils]: 0: Hoare triple {3590#true} call ULTIMATE.init(); {3638#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 21:59:20,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {3638#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,271 INFO L280 TraceCheckUtils]: 2: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume true; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,272 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3595#(= 0 ~pumpRunning~0)} {3590#true} #587#return; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,272 INFO L263 TraceCheckUtils]: 4: Hoare triple {3595#(= 0 ~pumpRunning~0)} call #t~ret77 := main(); {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,273 INFO L280 TraceCheckUtils]: 5: Hoare triple {3595#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11;havoc ~tmp~11; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,273 INFO L263 TraceCheckUtils]: 6: Hoare triple {3595#(= 0 ~pumpRunning~0)} call select_helpers(); {3590#true} is VALID [2020-07-17 21:59:20,273 INFO L280 TraceCheckUtils]: 7: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-17 21:59:20,274 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3590#true} {3595#(= 0 ~pumpRunning~0)} #473#return; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,274 INFO L263 TraceCheckUtils]: 9: Hoare triple {3595#(= 0 ~pumpRunning~0)} call select_features(); {3590#true} is VALID [2020-07-17 21:59:20,275 INFO L280 TraceCheckUtils]: 10: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-17 21:59:20,276 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3590#true} {3595#(= 0 ~pumpRunning~0)} #475#return; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,276 INFO L263 TraceCheckUtils]: 12: Hoare triple {3595#(= 0 ~pumpRunning~0)} call #t~ret75 := valid_product(); {3590#true} is VALID [2020-07-17 21:59:20,276 INFO L280 TraceCheckUtils]: 13: Hoare triple {3590#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {3590#true} is VALID [2020-07-17 21:59:20,276 INFO L280 TraceCheckUtils]: 14: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-17 21:59:20,277 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3590#true} {3595#(= 0 ~pumpRunning~0)} #477#return; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,278 INFO L280 TraceCheckUtils]: 16: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,278 INFO L280 TraceCheckUtils]: 17: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~11; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,279 INFO L263 TraceCheckUtils]: 18: Hoare triple {3595#(= 0 ~pumpRunning~0)} call setup(); {3590#true} is VALID [2020-07-17 21:59:20,279 INFO L280 TraceCheckUtils]: 19: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-17 21:59:20,279 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3590#true} {3595#(= 0 ~pumpRunning~0)} #479#return; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,280 INFO L263 TraceCheckUtils]: 21: Hoare triple {3595#(= 0 ~pumpRunning~0)} call runTest(); {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,281 INFO L263 TraceCheckUtils]: 22: Hoare triple {3595#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {3639#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:20,281 INFO L280 TraceCheckUtils]: 23: Hoare triple {3639#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3590#true} is VALID [2020-07-17 21:59:20,281 INFO L280 TraceCheckUtils]: 24: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-17 21:59:20,282 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3590#true} {3595#(= 0 ~pumpRunning~0)} #577#return; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,283 INFO L263 TraceCheckUtils]: 26: Hoare triple {3595#(= 0 ~pumpRunning~0)} call test(); {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,283 INFO L280 TraceCheckUtils]: 27: Hoare triple {3595#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,284 INFO L280 TraceCheckUtils]: 28: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume !false; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,284 INFO L280 TraceCheckUtils]: 29: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,285 INFO L280 TraceCheckUtils]: 30: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,285 INFO L280 TraceCheckUtils]: 31: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~7); {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,286 INFO L280 TraceCheckUtils]: 32: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,286 INFO L280 TraceCheckUtils]: 33: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~3); {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,287 INFO L280 TraceCheckUtils]: 34: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,287 INFO L280 TraceCheckUtils]: 35: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,289 INFO L280 TraceCheckUtils]: 36: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,289 INFO L263 TraceCheckUtils]: 37: Hoare triple {3595#(= 0 ~pumpRunning~0)} call timeShift(); {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,297 INFO L263 TraceCheckUtils]: 38: Hoare triple {3595#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {3639#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:20,297 INFO L263 TraceCheckUtils]: 39: Hoare triple {3639#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {3590#true} is VALID [2020-07-17 21:59:20,297 INFO L280 TraceCheckUtils]: 40: Hoare triple {3590#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3590#true} is VALID [2020-07-17 21:59:20,298 INFO L280 TraceCheckUtils]: 41: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-17 21:59:20,298 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {3590#true} {3639#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {3590#true} is VALID [2020-07-17 21:59:20,298 INFO L280 TraceCheckUtils]: 43: Hoare triple {3590#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {3590#true} is VALID [2020-07-17 21:59:20,300 INFO L280 TraceCheckUtils]: 44: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-17 21:59:20,300 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3590#true} {3595#(= 0 ~pumpRunning~0)} #539#return; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,301 INFO L280 TraceCheckUtils]: 46: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,302 INFO L280 TraceCheckUtils]: 47: Hoare triple {3595#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,304 INFO L263 TraceCheckUtils]: 48: Hoare triple {3595#(= 0 ~pumpRunning~0)} call processEnvironment(); {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:20,304 INFO L280 TraceCheckUtils]: 49: Hoare triple {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {3590#true} is VALID [2020-07-17 21:59:20,304 INFO L280 TraceCheckUtils]: 50: Hoare triple {3590#true} assume !(0 != ~pumpRunning~0); {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,305 INFO L263 TraceCheckUtils]: 51: Hoare triple {3595#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:20,305 INFO L280 TraceCheckUtils]: 52: Hoare triple {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {3590#true} is VALID [2020-07-17 21:59:20,306 INFO L280 TraceCheckUtils]: 53: Hoare triple {3590#true} assume !(0 != ~pumpRunning~0); {3595#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:20,306 INFO L263 TraceCheckUtils]: 54: Hoare triple {3595#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:20,307 INFO L280 TraceCheckUtils]: 55: Hoare triple {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:20,307 INFO L280 TraceCheckUtils]: 56: Hoare triple {3643#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {3663#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:59:20,308 INFO L263 TraceCheckUtils]: 57: Hoare triple {3663#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {3590#true} is VALID [2020-07-17 21:59:20,308 INFO L280 TraceCheckUtils]: 58: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-17 21:59:20,309 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {3590#true} {3663#(not (= 0 |old(~pumpRunning~0)|))} #557#return; {3663#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:59:20,310 INFO L280 TraceCheckUtils]: 60: Hoare triple {3663#(not (= 0 |old(~pumpRunning~0)|))} assume true; {3663#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:59:20,311 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {3663#(not (= 0 |old(~pumpRunning~0)|))} {3595#(= 0 ~pumpRunning~0)} #573#return; {3591#false} is VALID [2020-07-17 21:59:20,311 INFO L280 TraceCheckUtils]: 62: Hoare triple {3591#false} assume true; {3591#false} is VALID [2020-07-17 21:59:20,311 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3591#false} {3595#(= 0 ~pumpRunning~0)} #521#return; {3591#false} is VALID [2020-07-17 21:59:20,311 INFO L280 TraceCheckUtils]: 64: Hoare triple {3591#false} assume true; {3591#false} is VALID [2020-07-17 21:59:20,312 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {3591#false} {3595#(= 0 ~pumpRunning~0)} #543#return; {3591#false} is VALID [2020-07-17 21:59:20,312 INFO L263 TraceCheckUtils]: 66: Hoare triple {3591#false} call __utac_acc__Specification5_spec__3(); {3591#false} is VALID [2020-07-17 21:59:20,312 INFO L280 TraceCheckUtils]: 67: Hoare triple {3591#false} havoc ~tmp~6;havoc ~tmp___0~2; {3591#false} is VALID [2020-07-17 21:59:20,312 INFO L263 TraceCheckUtils]: 68: Hoare triple {3591#false} call #t~ret24 := getWaterLevel(); {3590#true} is VALID [2020-07-17 21:59:20,312 INFO L280 TraceCheckUtils]: 69: Hoare triple {3590#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {3590#true} is VALID [2020-07-17 21:59:20,312 INFO L280 TraceCheckUtils]: 70: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-17 21:59:20,313 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {3590#true} {3591#false} #561#return; {3591#false} is VALID [2020-07-17 21:59:20,313 INFO L280 TraceCheckUtils]: 72: Hoare triple {3591#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {3591#false} is VALID [2020-07-17 21:59:20,313 INFO L280 TraceCheckUtils]: 73: Hoare triple {3591#false} assume 2 != ~tmp~6; {3591#false} is VALID [2020-07-17 21:59:20,313 INFO L263 TraceCheckUtils]: 74: Hoare triple {3591#false} call #t~ret25 := isPumpRunning(); {3590#true} is VALID [2020-07-17 21:59:20,313 INFO L280 TraceCheckUtils]: 75: Hoare triple {3590#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3590#true} is VALID [2020-07-17 21:59:20,314 INFO L280 TraceCheckUtils]: 76: Hoare triple {3590#true} assume true; {3590#true} is VALID [2020-07-17 21:59:20,314 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {3590#true} {3591#false} #563#return; {3591#false} is VALID [2020-07-17 21:59:20,314 INFO L280 TraceCheckUtils]: 78: Hoare triple {3591#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {3591#false} is VALID [2020-07-17 21:59:20,314 INFO L280 TraceCheckUtils]: 79: Hoare triple {3591#false} assume 0 != ~tmp___0~2; {3591#false} is VALID [2020-07-17 21:59:20,314 INFO L280 TraceCheckUtils]: 80: Hoare triple {3591#false} assume 0 == ~switchedOnBeforeTS~0; {3591#false} is VALID [2020-07-17 21:59:20,315 INFO L263 TraceCheckUtils]: 81: Hoare triple {3591#false} call __automaton_fail(); {3591#false} is VALID [2020-07-17 21:59:20,315 INFO L280 TraceCheckUtils]: 82: Hoare triple {3591#false} assume !false; {3591#false} is VALID [2020-07-17 21:59:20,328 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:59:20,329 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [651554907] [2020-07-17 21:59:20,329 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:59:20,330 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-17 21:59:20,330 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1106069076] [2020-07-17 21:59:20,332 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 83 [2020-07-17 21:59:20,333 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:59:20,334 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-17 21:59:20,442 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:59:20,442 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-17 21:59:20,443 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:59:20,443 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-17 21:59:20,443 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-17 21:59:20,444 INFO L87 Difference]: Start difference. First operand 158 states and 184 transitions. Second operand 7 states. [2020-07-17 21:59:21,140 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:59:28,705 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:59:32,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:32,125 INFO L93 Difference]: Finished difference Result 439 states and 543 transitions. [2020-07-17 21:59:32,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-17 21:59:32,125 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 83 [2020-07-17 21:59:32,126 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:59:32,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 21:59:32,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 543 transitions. [2020-07-17 21:59:32,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 21:59:32,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 543 transitions. [2020-07-17 21:59:32,149 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 543 transitions. [2020-07-17 21:59:33,971 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 543 edges. 543 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:59:33,983 INFO L225 Difference]: With dead ends: 439 [2020-07-17 21:59:33,983 INFO L226 Difference]: Without dead ends: 309 [2020-07-17 21:59:33,984 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2020-07-17 21:59:33,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 309 states. [2020-07-17 21:59:36,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 309 to 263. [2020-07-17 21:59:36,419 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:59:36,419 INFO L82 GeneralOperation]: Start isEquivalent. First operand 309 states. Second operand 263 states. [2020-07-17 21:59:36,420 INFO L74 IsIncluded]: Start isIncluded. First operand 309 states. Second operand 263 states. [2020-07-17 21:59:36,420 INFO L87 Difference]: Start difference. First operand 309 states. Second operand 263 states. [2020-07-17 21:59:36,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:36,436 INFO L93 Difference]: Finished difference Result 309 states and 369 transitions. [2020-07-17 21:59:36,436 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 369 transitions. [2020-07-17 21:59:36,437 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:59:36,438 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:59:36,438 INFO L74 IsIncluded]: Start isIncluded. First operand 263 states. Second operand 309 states. [2020-07-17 21:59:36,438 INFO L87 Difference]: Start difference. First operand 263 states. Second operand 309 states. [2020-07-17 21:59:36,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:36,458 INFO L93 Difference]: Finished difference Result 309 states and 369 transitions. [2020-07-17 21:59:36,458 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 369 transitions. [2020-07-17 21:59:36,459 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:59:36,460 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:59:36,460 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:59:36,460 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:59:36,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 263 states. [2020-07-17 21:59:36,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 298 transitions. [2020-07-17 21:59:36,471 INFO L78 Accepts]: Start accepts. Automaton has 263 states and 298 transitions. Word has length 83 [2020-07-17 21:59:36,471 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:59:36,471 INFO L479 AbstractCegarLoop]: Abstraction has 263 states and 298 transitions. [2020-07-17 21:59:36,471 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-17 21:59:36,471 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 298 transitions. [2020-07-17 21:59:36,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2020-07-17 21:59:36,473 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:59:36,473 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-17 21:59:36,474 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 21:59:36,474 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:59:36,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:59:36,474 INFO L82 PathProgramCache]: Analyzing trace with hash 119397721, now seen corresponding path program 1 times [2020-07-17 21:59:36,474 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:59:36,475 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [479490524] [2020-07-17 21:59:36,475 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:59:36,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:36,823 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:59:36,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:36,924 INFO L280 TraceCheckUtils]: 0: Hoare triple {5339#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:36,925 INFO L280 TraceCheckUtils]: 1: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume true; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:36,926 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5280#(= 0 ~pumpRunning~0)} {5275#true} #587#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:36,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:36,929 INFO L280 TraceCheckUtils]: 0: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:36,930 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #473#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:36,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:36,932 INFO L280 TraceCheckUtils]: 0: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:36,933 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #475#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:36,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:36,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {5275#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {5275#true} is VALID [2020-07-17 21:59:36,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:36,938 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #477#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:36,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:36,941 INFO L280 TraceCheckUtils]: 0: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:36,941 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #479#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:36,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:36,955 INFO L280 TraceCheckUtils]: 0: Hoare triple {5340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {5275#true} is VALID [2020-07-17 21:59:36,955 INFO L280 TraceCheckUtils]: 1: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:36,956 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #577#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:36,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:36,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:36,963 INFO L280 TraceCheckUtils]: 0: Hoare triple {5275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {5275#true} is VALID [2020-07-17 21:59:36,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:36,963 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5275#true} {5340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {5275#true} is VALID [2020-07-17 21:59:36,964 INFO L263 TraceCheckUtils]: 0: Hoare triple {5340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {5275#true} is VALID [2020-07-17 21:59:36,964 INFO L280 TraceCheckUtils]: 1: Hoare triple {5275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {5275#true} is VALID [2020-07-17 21:59:36,964 INFO L280 TraceCheckUtils]: 2: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:36,964 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5275#true} {5340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {5275#true} is VALID [2020-07-17 21:59:36,965 INFO L280 TraceCheckUtils]: 4: Hoare triple {5275#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {5275#true} is VALID [2020-07-17 21:59:36,965 INFO L280 TraceCheckUtils]: 5: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:36,965 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #539#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:36,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:36,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:36,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:37,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:37,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:37,007 INFO L280 TraceCheckUtils]: 0: Hoare triple {5275#true} havoc ~retValue_acc~9; {5275#true} is VALID [2020-07-17 21:59:37,007 INFO L280 TraceCheckUtils]: 1: Hoare triple {5275#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {5275#true} is VALID [2020-07-17 21:59:37,007 INFO L280 TraceCheckUtils]: 2: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:37,008 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5275#true} {5275#true} #537#return; {5275#true} is VALID [2020-07-17 21:59:37,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {5275#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {5275#true} is VALID [2020-07-17 21:59:37,008 INFO L263 TraceCheckUtils]: 1: Hoare triple {5275#true} call #t~ret21 := isHighWaterSensorDry(); {5275#true} is VALID [2020-07-17 21:59:37,008 INFO L280 TraceCheckUtils]: 2: Hoare triple {5275#true} havoc ~retValue_acc~9; {5275#true} is VALID [2020-07-17 21:59:37,009 INFO L280 TraceCheckUtils]: 3: Hoare triple {5275#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {5275#true} is VALID [2020-07-17 21:59:37,009 INFO L280 TraceCheckUtils]: 4: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:37,009 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5275#true} {5275#true} #537#return; {5275#true} is VALID [2020-07-17 21:59:37,009 INFO L280 TraceCheckUtils]: 6: Hoare triple {5275#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {5275#true} is VALID [2020-07-17 21:59:37,010 INFO L280 TraceCheckUtils]: 7: Hoare triple {5275#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {5275#true} is VALID [2020-07-17 21:59:37,010 INFO L280 TraceCheckUtils]: 8: Hoare triple {5275#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {5275#true} is VALID [2020-07-17 21:59:37,010 INFO L280 TraceCheckUtils]: 9: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:37,011 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #551#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:37,014 INFO L280 TraceCheckUtils]: 0: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:37,015 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #555#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,015 INFO L280 TraceCheckUtils]: 0: Hoare triple {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {5275#true} is VALID [2020-07-17 21:59:37,016 INFO L280 TraceCheckUtils]: 1: Hoare triple {5275#true} assume 0 == ~pumpRunning~0; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,016 INFO L263 TraceCheckUtils]: 2: Hoare triple {5280#(= 0 ~pumpRunning~0)} call #t~ret0 := isHighWaterLevel(); {5275#true} is VALID [2020-07-17 21:59:37,016 INFO L280 TraceCheckUtils]: 3: Hoare triple {5275#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {5275#true} is VALID [2020-07-17 21:59:37,016 INFO L263 TraceCheckUtils]: 4: Hoare triple {5275#true} call #t~ret21 := isHighWaterSensorDry(); {5275#true} is VALID [2020-07-17 21:59:37,017 INFO L280 TraceCheckUtils]: 5: Hoare triple {5275#true} havoc ~retValue_acc~9; {5275#true} is VALID [2020-07-17 21:59:37,017 INFO L280 TraceCheckUtils]: 6: Hoare triple {5275#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {5275#true} is VALID [2020-07-17 21:59:37,017 INFO L280 TraceCheckUtils]: 7: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:37,017 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5275#true} {5275#true} #537#return; {5275#true} is VALID [2020-07-17 21:59:37,017 INFO L280 TraceCheckUtils]: 9: Hoare triple {5275#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {5275#true} is VALID [2020-07-17 21:59:37,018 INFO L280 TraceCheckUtils]: 10: Hoare triple {5275#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {5275#true} is VALID [2020-07-17 21:59:37,018 INFO L280 TraceCheckUtils]: 11: Hoare triple {5275#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {5275#true} is VALID [2020-07-17 21:59:37,018 INFO L280 TraceCheckUtils]: 12: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:37,019 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #551#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,020 INFO L280 TraceCheckUtils]: 14: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,020 INFO L280 TraceCheckUtils]: 15: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~0); {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,020 INFO L263 TraceCheckUtils]: 16: Hoare triple {5280#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5275#true} is VALID [2020-07-17 21:59:37,020 INFO L280 TraceCheckUtils]: 17: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:37,021 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #555#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,021 INFO L280 TraceCheckUtils]: 19: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume true; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,022 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5280#(= 0 ~pumpRunning~0)} {5275#true} #573#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,022 INFO L280 TraceCheckUtils]: 0: Hoare triple {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {5275#true} is VALID [2020-07-17 21:59:37,022 INFO L280 TraceCheckUtils]: 1: Hoare triple {5275#true} assume !(0 != ~pumpRunning~0); {5275#true} is VALID [2020-07-17 21:59:37,026 INFO L263 TraceCheckUtils]: 2: Hoare triple {5275#true} call processEnvironment__wrappee__highWaterSensor(); {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:37,026 INFO L280 TraceCheckUtils]: 3: Hoare triple {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {5275#true} is VALID [2020-07-17 21:59:37,027 INFO L280 TraceCheckUtils]: 4: Hoare triple {5275#true} assume 0 == ~pumpRunning~0; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,028 INFO L263 TraceCheckUtils]: 5: Hoare triple {5280#(= 0 ~pumpRunning~0)} call #t~ret0 := isHighWaterLevel(); {5275#true} is VALID [2020-07-17 21:59:37,028 INFO L280 TraceCheckUtils]: 6: Hoare triple {5275#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {5275#true} is VALID [2020-07-17 21:59:37,028 INFO L263 TraceCheckUtils]: 7: Hoare triple {5275#true} call #t~ret21 := isHighWaterSensorDry(); {5275#true} is VALID [2020-07-17 21:59:37,028 INFO L280 TraceCheckUtils]: 8: Hoare triple {5275#true} havoc ~retValue_acc~9; {5275#true} is VALID [2020-07-17 21:59:37,029 INFO L280 TraceCheckUtils]: 9: Hoare triple {5275#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {5275#true} is VALID [2020-07-17 21:59:37,029 INFO L280 TraceCheckUtils]: 10: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:37,029 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5275#true} {5275#true} #537#return; {5275#true} is VALID [2020-07-17 21:59:37,029 INFO L280 TraceCheckUtils]: 12: Hoare triple {5275#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {5275#true} is VALID [2020-07-17 21:59:37,029 INFO L280 TraceCheckUtils]: 13: Hoare triple {5275#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {5275#true} is VALID [2020-07-17 21:59:37,030 INFO L280 TraceCheckUtils]: 14: Hoare triple {5275#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {5275#true} is VALID [2020-07-17 21:59:37,030 INFO L280 TraceCheckUtils]: 15: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:37,032 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #551#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,033 INFO L280 TraceCheckUtils]: 17: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,037 INFO L280 TraceCheckUtils]: 18: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~0); {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,037 INFO L263 TraceCheckUtils]: 19: Hoare triple {5280#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5275#true} is VALID [2020-07-17 21:59:37,037 INFO L280 TraceCheckUtils]: 20: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:37,038 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #555#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,039 INFO L280 TraceCheckUtils]: 22: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume true; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,040 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {5280#(= 0 ~pumpRunning~0)} {5275#true} #573#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,040 INFO L280 TraceCheckUtils]: 24: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume true; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,041 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5280#(= 0 ~pumpRunning~0)} {5275#true} #521#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,042 INFO L280 TraceCheckUtils]: 0: Hoare triple {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {5275#true} is VALID [2020-07-17 21:59:37,042 INFO L280 TraceCheckUtils]: 1: Hoare triple {5275#true} assume !(0 != ~pumpRunning~0); {5275#true} is VALID [2020-07-17 21:59:37,043 INFO L263 TraceCheckUtils]: 2: Hoare triple {5275#true} call processEnvironment__wrappee__methaneQuery(); {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:37,043 INFO L280 TraceCheckUtils]: 3: Hoare triple {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {5275#true} is VALID [2020-07-17 21:59:37,043 INFO L280 TraceCheckUtils]: 4: Hoare triple {5275#true} assume !(0 != ~pumpRunning~0); {5275#true} is VALID [2020-07-17 21:59:37,044 INFO L263 TraceCheckUtils]: 5: Hoare triple {5275#true} call processEnvironment__wrappee__highWaterSensor(); {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:37,044 INFO L280 TraceCheckUtils]: 6: Hoare triple {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {5275#true} is VALID [2020-07-17 21:59:37,045 INFO L280 TraceCheckUtils]: 7: Hoare triple {5275#true} assume 0 == ~pumpRunning~0; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,045 INFO L263 TraceCheckUtils]: 8: Hoare triple {5280#(= 0 ~pumpRunning~0)} call #t~ret0 := isHighWaterLevel(); {5275#true} is VALID [2020-07-17 21:59:37,045 INFO L280 TraceCheckUtils]: 9: Hoare triple {5275#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {5275#true} is VALID [2020-07-17 21:59:37,045 INFO L263 TraceCheckUtils]: 10: Hoare triple {5275#true} call #t~ret21 := isHighWaterSensorDry(); {5275#true} is VALID [2020-07-17 21:59:37,046 INFO L280 TraceCheckUtils]: 11: Hoare triple {5275#true} havoc ~retValue_acc~9; {5275#true} is VALID [2020-07-17 21:59:37,046 INFO L280 TraceCheckUtils]: 12: Hoare triple {5275#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {5275#true} is VALID [2020-07-17 21:59:37,046 INFO L280 TraceCheckUtils]: 13: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:37,046 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {5275#true} {5275#true} #537#return; {5275#true} is VALID [2020-07-17 21:59:37,046 INFO L280 TraceCheckUtils]: 15: Hoare triple {5275#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {5275#true} is VALID [2020-07-17 21:59:37,047 INFO L280 TraceCheckUtils]: 16: Hoare triple {5275#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {5275#true} is VALID [2020-07-17 21:59:37,047 INFO L280 TraceCheckUtils]: 17: Hoare triple {5275#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {5275#true} is VALID [2020-07-17 21:59:37,047 INFO L280 TraceCheckUtils]: 18: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:37,048 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #551#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,048 INFO L280 TraceCheckUtils]: 20: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,049 INFO L280 TraceCheckUtils]: 21: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~0); {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,049 INFO L263 TraceCheckUtils]: 22: Hoare triple {5280#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5275#true} is VALID [2020-07-17 21:59:37,049 INFO L280 TraceCheckUtils]: 23: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:37,050 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #555#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,051 INFO L280 TraceCheckUtils]: 25: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume true; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,051 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {5280#(= 0 ~pumpRunning~0)} {5275#true} #573#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,052 INFO L280 TraceCheckUtils]: 27: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume true; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,053 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {5280#(= 0 ~pumpRunning~0)} {5275#true} #521#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,053 INFO L280 TraceCheckUtils]: 29: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume true; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,054 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5280#(= 0 ~pumpRunning~0)} {5280#(= 0 ~pumpRunning~0)} #543#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:37,058 INFO L280 TraceCheckUtils]: 0: Hoare triple {5275#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {5275#true} is VALID [2020-07-17 21:59:37,058 INFO L280 TraceCheckUtils]: 1: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:37,059 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #561#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:37,075 INFO L280 TraceCheckUtils]: 0: Hoare triple {5275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {5409#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:59:37,076 INFO L280 TraceCheckUtils]: 1: Hoare triple {5409#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {5409#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:59:37,077 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5409#(= ~pumpRunning~0 |isPumpRunning_#res|)} {5280#(= 0 ~pumpRunning~0)} #563#return; {5337#(= 0 |__utac_acc__Specification5_spec__3_#t~ret25|)} is VALID [2020-07-17 21:59:37,081 INFO L263 TraceCheckUtils]: 0: Hoare triple {5275#true} call ULTIMATE.init(); {5339#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 21:59:37,087 INFO L280 TraceCheckUtils]: 1: Hoare triple {5339#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,087 INFO L280 TraceCheckUtils]: 2: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume true; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,088 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5280#(= 0 ~pumpRunning~0)} {5275#true} #587#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,089 INFO L263 TraceCheckUtils]: 4: Hoare triple {5280#(= 0 ~pumpRunning~0)} call #t~ret77 := main(); {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,089 INFO L280 TraceCheckUtils]: 5: Hoare triple {5280#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11;havoc ~tmp~11; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,089 INFO L263 TraceCheckUtils]: 6: Hoare triple {5280#(= 0 ~pumpRunning~0)} call select_helpers(); {5275#true} is VALID [2020-07-17 21:59:37,090 INFO L280 TraceCheckUtils]: 7: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:37,090 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #473#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,090 INFO L263 TraceCheckUtils]: 9: Hoare triple {5280#(= 0 ~pumpRunning~0)} call select_features(); {5275#true} is VALID [2020-07-17 21:59:37,090 INFO L280 TraceCheckUtils]: 10: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:37,091 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #475#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,091 INFO L263 TraceCheckUtils]: 12: Hoare triple {5280#(= 0 ~pumpRunning~0)} call #t~ret75 := valid_product(); {5275#true} is VALID [2020-07-17 21:59:37,092 INFO L280 TraceCheckUtils]: 13: Hoare triple {5275#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {5275#true} is VALID [2020-07-17 21:59:37,092 INFO L280 TraceCheckUtils]: 14: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:37,092 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #477#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,093 INFO L280 TraceCheckUtils]: 16: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,094 INFO L280 TraceCheckUtils]: 17: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~11; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,094 INFO L263 TraceCheckUtils]: 18: Hoare triple {5280#(= 0 ~pumpRunning~0)} call setup(); {5275#true} is VALID [2020-07-17 21:59:37,094 INFO L280 TraceCheckUtils]: 19: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:37,094 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #479#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,095 INFO L263 TraceCheckUtils]: 21: Hoare triple {5280#(= 0 ~pumpRunning~0)} call runTest(); {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,096 INFO L263 TraceCheckUtils]: 22: Hoare triple {5280#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {5340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:37,096 INFO L280 TraceCheckUtils]: 23: Hoare triple {5340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {5275#true} is VALID [2020-07-17 21:59:37,096 INFO L280 TraceCheckUtils]: 24: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:37,097 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #577#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,097 INFO L263 TraceCheckUtils]: 26: Hoare triple {5280#(= 0 ~pumpRunning~0)} call test(); {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,098 INFO L280 TraceCheckUtils]: 27: Hoare triple {5280#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,098 INFO L280 TraceCheckUtils]: 28: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume !false; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,098 INFO L280 TraceCheckUtils]: 29: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,099 INFO L280 TraceCheckUtils]: 30: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,099 INFO L280 TraceCheckUtils]: 31: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~7); {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,100 INFO L280 TraceCheckUtils]: 32: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,100 INFO L280 TraceCheckUtils]: 33: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~3); {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,100 INFO L280 TraceCheckUtils]: 34: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,101 INFO L280 TraceCheckUtils]: 35: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,101 INFO L280 TraceCheckUtils]: 36: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,102 INFO L263 TraceCheckUtils]: 37: Hoare triple {5280#(= 0 ~pumpRunning~0)} call timeShift(); {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,103 INFO L263 TraceCheckUtils]: 38: Hoare triple {5280#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {5340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:37,103 INFO L263 TraceCheckUtils]: 39: Hoare triple {5340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {5275#true} is VALID [2020-07-17 21:59:37,103 INFO L280 TraceCheckUtils]: 40: Hoare triple {5275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {5275#true} is VALID [2020-07-17 21:59:37,103 INFO L280 TraceCheckUtils]: 41: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:37,103 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5275#true} {5340#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {5275#true} is VALID [2020-07-17 21:59:37,104 INFO L280 TraceCheckUtils]: 43: Hoare triple {5275#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {5275#true} is VALID [2020-07-17 21:59:37,104 INFO L280 TraceCheckUtils]: 44: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:37,116 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #539#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,120 INFO L280 TraceCheckUtils]: 46: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,121 INFO L280 TraceCheckUtils]: 47: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,122 INFO L263 TraceCheckUtils]: 48: Hoare triple {5280#(= 0 ~pumpRunning~0)} call processEnvironment(); {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:37,122 INFO L280 TraceCheckUtils]: 49: Hoare triple {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {5275#true} is VALID [2020-07-17 21:59:37,122 INFO L280 TraceCheckUtils]: 50: Hoare triple {5275#true} assume !(0 != ~pumpRunning~0); {5275#true} is VALID [2020-07-17 21:59:37,123 INFO L263 TraceCheckUtils]: 51: Hoare triple {5275#true} call processEnvironment__wrappee__methaneQuery(); {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:37,123 INFO L280 TraceCheckUtils]: 52: Hoare triple {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {5275#true} is VALID [2020-07-17 21:59:37,123 INFO L280 TraceCheckUtils]: 53: Hoare triple {5275#true} assume !(0 != ~pumpRunning~0); {5275#true} is VALID [2020-07-17 21:59:37,125 INFO L263 TraceCheckUtils]: 54: Hoare triple {5275#true} call processEnvironment__wrappee__highWaterSensor(); {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:37,125 INFO L280 TraceCheckUtils]: 55: Hoare triple {5344#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {5275#true} is VALID [2020-07-17 21:59:37,126 INFO L280 TraceCheckUtils]: 56: Hoare triple {5275#true} assume 0 == ~pumpRunning~0; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,126 INFO L263 TraceCheckUtils]: 57: Hoare triple {5280#(= 0 ~pumpRunning~0)} call #t~ret0 := isHighWaterLevel(); {5275#true} is VALID [2020-07-17 21:59:37,126 INFO L280 TraceCheckUtils]: 58: Hoare triple {5275#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {5275#true} is VALID [2020-07-17 21:59:37,126 INFO L263 TraceCheckUtils]: 59: Hoare triple {5275#true} call #t~ret21 := isHighWaterSensorDry(); {5275#true} is VALID [2020-07-17 21:59:37,126 INFO L280 TraceCheckUtils]: 60: Hoare triple {5275#true} havoc ~retValue_acc~9; {5275#true} is VALID [2020-07-17 21:59:37,126 INFO L280 TraceCheckUtils]: 61: Hoare triple {5275#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {5275#true} is VALID [2020-07-17 21:59:37,127 INFO L280 TraceCheckUtils]: 62: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:37,127 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {5275#true} {5275#true} #537#return; {5275#true} is VALID [2020-07-17 21:59:37,127 INFO L280 TraceCheckUtils]: 64: Hoare triple {5275#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {5275#true} is VALID [2020-07-17 21:59:37,128 INFO L280 TraceCheckUtils]: 65: Hoare triple {5275#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {5275#true} is VALID [2020-07-17 21:59:37,128 INFO L280 TraceCheckUtils]: 66: Hoare triple {5275#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {5275#true} is VALID [2020-07-17 21:59:37,128 INFO L280 TraceCheckUtils]: 67: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:37,129 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #551#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,129 INFO L280 TraceCheckUtils]: 69: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,130 INFO L280 TraceCheckUtils]: 70: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~0); {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,130 INFO L263 TraceCheckUtils]: 71: Hoare triple {5280#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5275#true} is VALID [2020-07-17 21:59:37,130 INFO L280 TraceCheckUtils]: 72: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:37,131 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #555#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,131 INFO L280 TraceCheckUtils]: 74: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume true; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,132 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {5280#(= 0 ~pumpRunning~0)} {5275#true} #573#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,133 INFO L280 TraceCheckUtils]: 76: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume true; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,133 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {5280#(= 0 ~pumpRunning~0)} {5275#true} #521#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,134 INFO L280 TraceCheckUtils]: 78: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume true; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,134 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {5280#(= 0 ~pumpRunning~0)} {5280#(= 0 ~pumpRunning~0)} #543#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,135 INFO L263 TraceCheckUtils]: 80: Hoare triple {5280#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,135 INFO L280 TraceCheckUtils]: 81: Hoare triple {5280#(= 0 ~pumpRunning~0)} havoc ~tmp~6;havoc ~tmp___0~2; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,135 INFO L263 TraceCheckUtils]: 82: Hoare triple {5280#(= 0 ~pumpRunning~0)} call #t~ret24 := getWaterLevel(); {5275#true} is VALID [2020-07-17 21:59:37,135 INFO L280 TraceCheckUtils]: 83: Hoare triple {5275#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {5275#true} is VALID [2020-07-17 21:59:37,136 INFO L280 TraceCheckUtils]: 84: Hoare triple {5275#true} assume true; {5275#true} is VALID [2020-07-17 21:59:37,137 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {5275#true} {5280#(= 0 ~pumpRunning~0)} #561#return; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,137 INFO L280 TraceCheckUtils]: 86: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,138 INFO L280 TraceCheckUtils]: 87: Hoare triple {5280#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~6; {5280#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:59:37,138 INFO L263 TraceCheckUtils]: 88: Hoare triple {5280#(= 0 ~pumpRunning~0)} call #t~ret25 := isPumpRunning(); {5275#true} is VALID [2020-07-17 21:59:37,138 INFO L280 TraceCheckUtils]: 89: Hoare triple {5275#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {5409#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:59:37,139 INFO L280 TraceCheckUtils]: 90: Hoare triple {5409#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {5409#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:59:37,140 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {5409#(= ~pumpRunning~0 |isPumpRunning_#res|)} {5280#(= 0 ~pumpRunning~0)} #563#return; {5337#(= 0 |__utac_acc__Specification5_spec__3_#t~ret25|)} is VALID [2020-07-17 21:59:37,141 INFO L280 TraceCheckUtils]: 92: Hoare triple {5337#(= 0 |__utac_acc__Specification5_spec__3_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {5338#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:59:37,141 INFO L280 TraceCheckUtils]: 93: Hoare triple {5338#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume 0 != ~tmp___0~2; {5276#false} is VALID [2020-07-17 21:59:37,141 INFO L280 TraceCheckUtils]: 94: Hoare triple {5276#false} assume 0 == ~switchedOnBeforeTS~0; {5276#false} is VALID [2020-07-17 21:59:37,141 INFO L263 TraceCheckUtils]: 95: Hoare triple {5276#false} call __automaton_fail(); {5276#false} is VALID [2020-07-17 21:59:37,141 INFO L280 TraceCheckUtils]: 96: Hoare triple {5276#false} assume !false; {5276#false} is VALID [2020-07-17 21:59:37,151 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 21:59:37,151 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [479490524] [2020-07-17 21:59:37,151 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:59:37,151 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:59:37,151 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [160357006] [2020-07-17 21:59:37,152 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 97 [2020-07-17 21:59:37,152 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:59:37,153 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:59:37,272 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:59:37,273 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:59:37,273 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:59:37,273 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:59:37,273 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:59:37,274 INFO L87 Difference]: Start difference. First operand 263 states and 298 transitions. Second operand 9 states. [2020-07-17 21:59:38,082 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:59:41,567 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:59:46,601 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:59:47,138 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:59:48,463 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:59:48,789 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:59:53,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:53,975 INFO L93 Difference]: Finished difference Result 543 states and 648 transitions. [2020-07-17 21:59:53,975 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-17 21:59:53,975 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 97 [2020-07-17 21:59:53,979 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:59:53,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:59:53,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 514 transitions. [2020-07-17 21:59:53,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:59:54,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 514 transitions. [2020-07-17 21:59:54,005 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 514 transitions. [2020-07-17 21:59:56,245 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 514 edges. 514 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:59:56,256 INFO L225 Difference]: With dead ends: 543 [2020-07-17 21:59:56,256 INFO L226 Difference]: Without dead ends: 308 [2020-07-17 21:59:56,257 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-17 21:59:56,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 308 states. [2020-07-17 21:59:58,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 308 to 262. [2020-07-17 21:59:58,556 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:59:58,556 INFO L82 GeneralOperation]: Start isEquivalent. First operand 308 states. Second operand 262 states. [2020-07-17 21:59:58,556 INFO L74 IsIncluded]: Start isIncluded. First operand 308 states. Second operand 262 states. [2020-07-17 21:59:58,556 INFO L87 Difference]: Start difference. First operand 308 states. Second operand 262 states. [2020-07-17 21:59:58,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:58,569 INFO L93 Difference]: Finished difference Result 308 states and 369 transitions. [2020-07-17 21:59:58,569 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 369 transitions. [2020-07-17 21:59:58,571 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:59:58,571 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:59:58,571 INFO L74 IsIncluded]: Start isIncluded. First operand 262 states. Second operand 308 states. [2020-07-17 21:59:58,571 INFO L87 Difference]: Start difference. First operand 262 states. Second operand 308 states. [2020-07-17 21:59:58,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:58,583 INFO L93 Difference]: Finished difference Result 308 states and 369 transitions. [2020-07-17 21:59:58,583 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 369 transitions. [2020-07-17 21:59:58,585 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:59:58,585 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:59:58,585 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:59:58,585 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:59:58,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 262 states. [2020-07-17 21:59:58,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 262 states and 295 transitions. [2020-07-17 21:59:58,594 INFO L78 Accepts]: Start accepts. Automaton has 262 states and 295 transitions. Word has length 97 [2020-07-17 21:59:58,594 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:59:58,594 INFO L479 AbstractCegarLoop]: Abstraction has 262 states and 295 transitions. [2020-07-17 21:59:58,594 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:59:58,594 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 295 transitions. [2020-07-17 21:59:58,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2020-07-17 21:59:58,596 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:59:58,596 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-17 21:59:58,597 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-17 21:59:58,597 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:59:58,597 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:59:58,597 INFO L82 PathProgramCache]: Analyzing trace with hash 299468705, now seen corresponding path program 1 times [2020-07-17 21:59:58,597 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:59:58,598 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [88791633] [2020-07-17 21:59:58,598 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:59:58,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,890 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:59:58,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,947 INFO L280 TraceCheckUtils]: 0: Hoare triple {7225#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {7148#true} is VALID [2020-07-17 21:59:58,948 INFO L280 TraceCheckUtils]: 1: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:58,948 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7148#true} {7148#true} #587#return; {7148#true} is VALID [2020-07-17 21:59:58,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:58,951 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7148#true} {7148#true} #473#return; {7148#true} is VALID [2020-07-17 21:59:58,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,953 INFO L280 TraceCheckUtils]: 0: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:58,953 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7148#true} {7148#true} #475#return; {7148#true} is VALID [2020-07-17 21:59:58,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,955 INFO L280 TraceCheckUtils]: 0: Hoare triple {7148#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {7148#true} is VALID [2020-07-17 21:59:58,955 INFO L280 TraceCheckUtils]: 1: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:58,956 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7148#true} {7148#true} #477#return; {7148#true} is VALID [2020-07-17 21:59:58,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:58,958 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7148#true} {7148#true} #479#return; {7148#true} is VALID [2020-07-17 21:59:58,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,974 INFO L280 TraceCheckUtils]: 0: Hoare triple {7226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7148#true} is VALID [2020-07-17 21:59:58,974 INFO L280 TraceCheckUtils]: 1: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:58,974 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7148#true} {7148#true} #577#return; {7148#true} is VALID [2020-07-17 21:59:58,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:58,980 INFO L280 TraceCheckUtils]: 0: Hoare triple {7148#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {7148#true} is VALID [2020-07-17 21:59:58,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:58,980 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7148#true} {7226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {7148#true} is VALID [2020-07-17 21:59:58,980 INFO L263 TraceCheckUtils]: 0: Hoare triple {7226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {7148#true} is VALID [2020-07-17 21:59:58,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {7148#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {7148#true} is VALID [2020-07-17 21:59:58,981 INFO L280 TraceCheckUtils]: 2: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:58,981 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7148#true} {7226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {7148#true} is VALID [2020-07-17 21:59:58,981 INFO L280 TraceCheckUtils]: 4: Hoare triple {7148#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {7148#true} is VALID [2020-07-17 21:59:58,981 INFO L280 TraceCheckUtils]: 5: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:58,981 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7148#true} {7148#true} #539#return; {7148#true} is VALID [2020-07-17 21:59:58,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,103 INFO L280 TraceCheckUtils]: 0: Hoare triple {7148#true} havoc ~retValue_acc~9; {7148#true} is VALID [2020-07-17 21:59:59,104 INFO L280 TraceCheckUtils]: 1: Hoare triple {7148#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7148#true} is VALID [2020-07-17 21:59:59,104 INFO L280 TraceCheckUtils]: 2: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,104 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7148#true} {7148#true} #537#return; {7148#true} is VALID [2020-07-17 21:59:59,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {7148#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {7148#true} is VALID [2020-07-17 21:59:59,105 INFO L263 TraceCheckUtils]: 1: Hoare triple {7148#true} call #t~ret21 := isHighWaterSensorDry(); {7148#true} is VALID [2020-07-17 21:59:59,105 INFO L280 TraceCheckUtils]: 2: Hoare triple {7148#true} havoc ~retValue_acc~9; {7148#true} is VALID [2020-07-17 21:59:59,105 INFO L280 TraceCheckUtils]: 3: Hoare triple {7148#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7148#true} is VALID [2020-07-17 21:59:59,105 INFO L280 TraceCheckUtils]: 4: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,105 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7148#true} {7148#true} #537#return; {7148#true} is VALID [2020-07-17 21:59:59,106 INFO L280 TraceCheckUtils]: 6: Hoare triple {7148#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {7148#true} is VALID [2020-07-17 21:59:59,106 INFO L280 TraceCheckUtils]: 7: Hoare triple {7148#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {7345#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-17 21:59:59,107 INFO L280 TraceCheckUtils]: 8: Hoare triple {7345#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:59:59,108 INFO L280 TraceCheckUtils]: 9: Hoare triple {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:59:59,108 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7148#true} #551#return; {7321#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-17 21:59:59,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,120 INFO L280 TraceCheckUtils]: 0: Hoare triple {7148#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {7148#true} is VALID [2020-07-17 21:59:59,120 INFO L280 TraceCheckUtils]: 1: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,120 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7148#true} {7148#true} #581#return; {7148#true} is VALID [2020-07-17 21:59:59,121 INFO L280 TraceCheckUtils]: 0: Hoare triple {7148#true} havoc ~retValue_acc~0; {7148#true} is VALID [2020-07-17 21:59:59,121 INFO L263 TraceCheckUtils]: 1: Hoare triple {7148#true} call #t~ret4 := isMethaneLevelCritical(); {7148#true} is VALID [2020-07-17 21:59:59,121 INFO L280 TraceCheckUtils]: 2: Hoare triple {7148#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {7148#true} is VALID [2020-07-17 21:59:59,121 INFO L280 TraceCheckUtils]: 3: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,122 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7148#true} {7148#true} #581#return; {7148#true} is VALID [2020-07-17 21:59:59,122 INFO L280 TraceCheckUtils]: 5: Hoare triple {7148#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {7148#true} is VALID [2020-07-17 21:59:59,122 INFO L280 TraceCheckUtils]: 6: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,122 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7148#true} {7148#true} #533#return; {7148#true} is VALID [2020-07-17 21:59:59,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,127 INFO L280 TraceCheckUtils]: 0: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7148#true} is VALID [2020-07-17 21:59:59,128 INFO L280 TraceCheckUtils]: 1: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,128 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7148#true} {7148#true} #535#return; {7148#true} is VALID [2020-07-17 21:59:59,128 INFO L280 TraceCheckUtils]: 0: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7148#true} is VALID [2020-07-17 21:59:59,128 INFO L263 TraceCheckUtils]: 1: Hoare triple {7148#true} call #t~ret3 := isMethaneAlarm(); {7148#true} is VALID [2020-07-17 21:59:59,129 INFO L280 TraceCheckUtils]: 2: Hoare triple {7148#true} havoc ~retValue_acc~0; {7148#true} is VALID [2020-07-17 21:59:59,129 INFO L263 TraceCheckUtils]: 3: Hoare triple {7148#true} call #t~ret4 := isMethaneLevelCritical(); {7148#true} is VALID [2020-07-17 21:59:59,129 INFO L280 TraceCheckUtils]: 4: Hoare triple {7148#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {7148#true} is VALID [2020-07-17 21:59:59,129 INFO L280 TraceCheckUtils]: 5: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,129 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7148#true} {7148#true} #581#return; {7148#true} is VALID [2020-07-17 21:59:59,130 INFO L280 TraceCheckUtils]: 7: Hoare triple {7148#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {7148#true} is VALID [2020-07-17 21:59:59,130 INFO L280 TraceCheckUtils]: 8: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,130 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7148#true} {7148#true} #533#return; {7148#true} is VALID [2020-07-17 21:59:59,130 INFO L280 TraceCheckUtils]: 10: Hoare triple {7148#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {7148#true} is VALID [2020-07-17 21:59:59,130 INFO L280 TraceCheckUtils]: 11: Hoare triple {7148#true} assume !(0 != ~tmp~3); {7148#true} is VALID [2020-07-17 21:59:59,132 INFO L263 TraceCheckUtils]: 12: Hoare triple {7148#true} call activatePump__wrappee__lowWaterSensor(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,132 INFO L280 TraceCheckUtils]: 13: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7148#true} is VALID [2020-07-17 21:59:59,132 INFO L280 TraceCheckUtils]: 14: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,132 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7148#true} {7148#true} #535#return; {7148#true} is VALID [2020-07-17 21:59:59,132 INFO L280 TraceCheckUtils]: 16: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,133 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7148#true} {7149#false} #553#return; {7149#false} is VALID [2020-07-17 21:59:59,133 INFO L280 TraceCheckUtils]: 0: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7148#true} is VALID [2020-07-17 21:59:59,134 INFO L280 TraceCheckUtils]: 1: Hoare triple {7148#true} assume 0 == ~pumpRunning~0; {7148#true} is VALID [2020-07-17 21:59:59,134 INFO L263 TraceCheckUtils]: 2: Hoare triple {7148#true} call #t~ret0 := isHighWaterLevel(); {7148#true} is VALID [2020-07-17 21:59:59,134 INFO L280 TraceCheckUtils]: 3: Hoare triple {7148#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {7148#true} is VALID [2020-07-17 21:59:59,134 INFO L263 TraceCheckUtils]: 4: Hoare triple {7148#true} call #t~ret21 := isHighWaterSensorDry(); {7148#true} is VALID [2020-07-17 21:59:59,134 INFO L280 TraceCheckUtils]: 5: Hoare triple {7148#true} havoc ~retValue_acc~9; {7148#true} is VALID [2020-07-17 21:59:59,135 INFO L280 TraceCheckUtils]: 6: Hoare triple {7148#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7148#true} is VALID [2020-07-17 21:59:59,135 INFO L280 TraceCheckUtils]: 7: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,135 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7148#true} {7148#true} #537#return; {7148#true} is VALID [2020-07-17 21:59:59,135 INFO L280 TraceCheckUtils]: 9: Hoare triple {7148#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {7148#true} is VALID [2020-07-17 21:59:59,136 INFO L280 TraceCheckUtils]: 10: Hoare triple {7148#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {7345#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-17 21:59:59,137 INFO L280 TraceCheckUtils]: 11: Hoare triple {7345#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:59:59,137 INFO L280 TraceCheckUtils]: 12: Hoare triple {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:59:59,138 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7148#true} #551#return; {7321#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-17 21:59:59,139 INFO L280 TraceCheckUtils]: 14: Hoare triple {7321#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {7322#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-17 21:59:59,139 INFO L280 TraceCheckUtils]: 15: Hoare triple {7322#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {7149#false} is VALID [2020-07-17 21:59:59,140 INFO L263 TraceCheckUtils]: 16: Hoare triple {7149#false} call activatePump(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,140 INFO L280 TraceCheckUtils]: 17: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7148#true} is VALID [2020-07-17 21:59:59,140 INFO L263 TraceCheckUtils]: 18: Hoare triple {7148#true} call #t~ret3 := isMethaneAlarm(); {7148#true} is VALID [2020-07-17 21:59:59,140 INFO L280 TraceCheckUtils]: 19: Hoare triple {7148#true} havoc ~retValue_acc~0; {7148#true} is VALID [2020-07-17 21:59:59,140 INFO L263 TraceCheckUtils]: 20: Hoare triple {7148#true} call #t~ret4 := isMethaneLevelCritical(); {7148#true} is VALID [2020-07-17 21:59:59,141 INFO L280 TraceCheckUtils]: 21: Hoare triple {7148#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {7148#true} is VALID [2020-07-17 21:59:59,141 INFO L280 TraceCheckUtils]: 22: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,141 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {7148#true} {7148#true} #581#return; {7148#true} is VALID [2020-07-17 21:59:59,141 INFO L280 TraceCheckUtils]: 24: Hoare triple {7148#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {7148#true} is VALID [2020-07-17 21:59:59,141 INFO L280 TraceCheckUtils]: 25: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,142 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7148#true} {7148#true} #533#return; {7148#true} is VALID [2020-07-17 21:59:59,142 INFO L280 TraceCheckUtils]: 27: Hoare triple {7148#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {7148#true} is VALID [2020-07-17 21:59:59,142 INFO L280 TraceCheckUtils]: 28: Hoare triple {7148#true} assume !(0 != ~tmp~3); {7148#true} is VALID [2020-07-17 21:59:59,143 INFO L263 TraceCheckUtils]: 29: Hoare triple {7148#true} call activatePump__wrappee__lowWaterSensor(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,143 INFO L280 TraceCheckUtils]: 30: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7148#true} is VALID [2020-07-17 21:59:59,143 INFO L280 TraceCheckUtils]: 31: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,143 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {7148#true} {7148#true} #535#return; {7148#true} is VALID [2020-07-17 21:59:59,144 INFO L280 TraceCheckUtils]: 33: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,144 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7148#true} {7149#false} #553#return; {7149#false} is VALID [2020-07-17 21:59:59,144 INFO L280 TraceCheckUtils]: 35: Hoare triple {7149#false} assume true; {7149#false} is VALID [2020-07-17 21:59:59,144 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7149#false} {7148#true} #573#return; {7149#false} is VALID [2020-07-17 21:59:59,145 INFO L280 TraceCheckUtils]: 0: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7148#true} is VALID [2020-07-17 21:59:59,145 INFO L280 TraceCheckUtils]: 1: Hoare triple {7148#true} assume !(0 != ~pumpRunning~0); {7148#true} is VALID [2020-07-17 21:59:59,146 INFO L263 TraceCheckUtils]: 2: Hoare triple {7148#true} call processEnvironment__wrappee__highWaterSensor(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,146 INFO L280 TraceCheckUtils]: 3: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7148#true} is VALID [2020-07-17 21:59:59,147 INFO L280 TraceCheckUtils]: 4: Hoare triple {7148#true} assume 0 == ~pumpRunning~0; {7148#true} is VALID [2020-07-17 21:59:59,147 INFO L263 TraceCheckUtils]: 5: Hoare triple {7148#true} call #t~ret0 := isHighWaterLevel(); {7148#true} is VALID [2020-07-17 21:59:59,147 INFO L280 TraceCheckUtils]: 6: Hoare triple {7148#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {7148#true} is VALID [2020-07-17 21:59:59,147 INFO L263 TraceCheckUtils]: 7: Hoare triple {7148#true} call #t~ret21 := isHighWaterSensorDry(); {7148#true} is VALID [2020-07-17 21:59:59,147 INFO L280 TraceCheckUtils]: 8: Hoare triple {7148#true} havoc ~retValue_acc~9; {7148#true} is VALID [2020-07-17 21:59:59,148 INFO L280 TraceCheckUtils]: 9: Hoare triple {7148#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7148#true} is VALID [2020-07-17 21:59:59,148 INFO L280 TraceCheckUtils]: 10: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,148 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7148#true} {7148#true} #537#return; {7148#true} is VALID [2020-07-17 21:59:59,148 INFO L280 TraceCheckUtils]: 12: Hoare triple {7148#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {7148#true} is VALID [2020-07-17 21:59:59,149 INFO L280 TraceCheckUtils]: 13: Hoare triple {7148#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {7345#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-17 21:59:59,149 INFO L280 TraceCheckUtils]: 14: Hoare triple {7345#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:59:59,150 INFO L280 TraceCheckUtils]: 15: Hoare triple {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:59:59,151 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7148#true} #551#return; {7321#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-17 21:59:59,152 INFO L280 TraceCheckUtils]: 17: Hoare triple {7321#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {7322#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-17 21:59:59,152 INFO L280 TraceCheckUtils]: 18: Hoare triple {7322#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {7149#false} is VALID [2020-07-17 21:59:59,152 INFO L263 TraceCheckUtils]: 19: Hoare triple {7149#false} call activatePump(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,153 INFO L280 TraceCheckUtils]: 20: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7148#true} is VALID [2020-07-17 21:59:59,153 INFO L263 TraceCheckUtils]: 21: Hoare triple {7148#true} call #t~ret3 := isMethaneAlarm(); {7148#true} is VALID [2020-07-17 21:59:59,153 INFO L280 TraceCheckUtils]: 22: Hoare triple {7148#true} havoc ~retValue_acc~0; {7148#true} is VALID [2020-07-17 21:59:59,153 INFO L263 TraceCheckUtils]: 23: Hoare triple {7148#true} call #t~ret4 := isMethaneLevelCritical(); {7148#true} is VALID [2020-07-17 21:59:59,153 INFO L280 TraceCheckUtils]: 24: Hoare triple {7148#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {7148#true} is VALID [2020-07-17 21:59:59,154 INFO L280 TraceCheckUtils]: 25: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,154 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7148#true} {7148#true} #581#return; {7148#true} is VALID [2020-07-17 21:59:59,154 INFO L280 TraceCheckUtils]: 27: Hoare triple {7148#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {7148#true} is VALID [2020-07-17 21:59:59,154 INFO L280 TraceCheckUtils]: 28: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,154 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7148#true} {7148#true} #533#return; {7148#true} is VALID [2020-07-17 21:59:59,155 INFO L280 TraceCheckUtils]: 30: Hoare triple {7148#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {7148#true} is VALID [2020-07-17 21:59:59,155 INFO L280 TraceCheckUtils]: 31: Hoare triple {7148#true} assume !(0 != ~tmp~3); {7148#true} is VALID [2020-07-17 21:59:59,160 INFO L263 TraceCheckUtils]: 32: Hoare triple {7148#true} call activatePump__wrappee__lowWaterSensor(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,160 INFO L280 TraceCheckUtils]: 33: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7148#true} is VALID [2020-07-17 21:59:59,160 INFO L280 TraceCheckUtils]: 34: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,160 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7148#true} {7148#true} #535#return; {7148#true} is VALID [2020-07-17 21:59:59,161 INFO L280 TraceCheckUtils]: 36: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,161 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {7148#true} {7149#false} #553#return; {7149#false} is VALID [2020-07-17 21:59:59,161 INFO L280 TraceCheckUtils]: 38: Hoare triple {7149#false} assume true; {7149#false} is VALID [2020-07-17 21:59:59,161 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7149#false} {7148#true} #573#return; {7149#false} is VALID [2020-07-17 21:59:59,161 INFO L280 TraceCheckUtils]: 40: Hoare triple {7149#false} assume true; {7149#false} is VALID [2020-07-17 21:59:59,162 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7149#false} {7148#true} #521#return; {7149#false} is VALID [2020-07-17 21:59:59,163 INFO L280 TraceCheckUtils]: 0: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7148#true} is VALID [2020-07-17 21:59:59,163 INFO L280 TraceCheckUtils]: 1: Hoare triple {7148#true} assume !(0 != ~pumpRunning~0); {7148#true} is VALID [2020-07-17 21:59:59,164 INFO L263 TraceCheckUtils]: 2: Hoare triple {7148#true} call processEnvironment__wrappee__methaneQuery(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,164 INFO L280 TraceCheckUtils]: 3: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7148#true} is VALID [2020-07-17 21:59:59,164 INFO L280 TraceCheckUtils]: 4: Hoare triple {7148#true} assume !(0 != ~pumpRunning~0); {7148#true} is VALID [2020-07-17 21:59:59,165 INFO L263 TraceCheckUtils]: 5: Hoare triple {7148#true} call processEnvironment__wrappee__highWaterSensor(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,165 INFO L280 TraceCheckUtils]: 6: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7148#true} is VALID [2020-07-17 21:59:59,165 INFO L280 TraceCheckUtils]: 7: Hoare triple {7148#true} assume 0 == ~pumpRunning~0; {7148#true} is VALID [2020-07-17 21:59:59,165 INFO L263 TraceCheckUtils]: 8: Hoare triple {7148#true} call #t~ret0 := isHighWaterLevel(); {7148#true} is VALID [2020-07-17 21:59:59,165 INFO L280 TraceCheckUtils]: 9: Hoare triple {7148#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {7148#true} is VALID [2020-07-17 21:59:59,166 INFO L263 TraceCheckUtils]: 10: Hoare triple {7148#true} call #t~ret21 := isHighWaterSensorDry(); {7148#true} is VALID [2020-07-17 21:59:59,166 INFO L280 TraceCheckUtils]: 11: Hoare triple {7148#true} havoc ~retValue_acc~9; {7148#true} is VALID [2020-07-17 21:59:59,166 INFO L280 TraceCheckUtils]: 12: Hoare triple {7148#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7148#true} is VALID [2020-07-17 21:59:59,166 INFO L280 TraceCheckUtils]: 13: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,166 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {7148#true} {7148#true} #537#return; {7148#true} is VALID [2020-07-17 21:59:59,167 INFO L280 TraceCheckUtils]: 15: Hoare triple {7148#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {7148#true} is VALID [2020-07-17 21:59:59,167 INFO L280 TraceCheckUtils]: 16: Hoare triple {7148#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {7345#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-17 21:59:59,168 INFO L280 TraceCheckUtils]: 17: Hoare triple {7345#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:59:59,168 INFO L280 TraceCheckUtils]: 18: Hoare triple {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:59:59,169 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7148#true} #551#return; {7321#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-17 21:59:59,170 INFO L280 TraceCheckUtils]: 20: Hoare triple {7321#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {7322#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-17 21:59:59,171 INFO L280 TraceCheckUtils]: 21: Hoare triple {7322#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {7149#false} is VALID [2020-07-17 21:59:59,171 INFO L263 TraceCheckUtils]: 22: Hoare triple {7149#false} call activatePump(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,171 INFO L280 TraceCheckUtils]: 23: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7148#true} is VALID [2020-07-17 21:59:59,171 INFO L263 TraceCheckUtils]: 24: Hoare triple {7148#true} call #t~ret3 := isMethaneAlarm(); {7148#true} is VALID [2020-07-17 21:59:59,171 INFO L280 TraceCheckUtils]: 25: Hoare triple {7148#true} havoc ~retValue_acc~0; {7148#true} is VALID [2020-07-17 21:59:59,172 INFO L263 TraceCheckUtils]: 26: Hoare triple {7148#true} call #t~ret4 := isMethaneLevelCritical(); {7148#true} is VALID [2020-07-17 21:59:59,172 INFO L280 TraceCheckUtils]: 27: Hoare triple {7148#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {7148#true} is VALID [2020-07-17 21:59:59,172 INFO L280 TraceCheckUtils]: 28: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,172 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7148#true} {7148#true} #581#return; {7148#true} is VALID [2020-07-17 21:59:59,172 INFO L280 TraceCheckUtils]: 30: Hoare triple {7148#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {7148#true} is VALID [2020-07-17 21:59:59,173 INFO L280 TraceCheckUtils]: 31: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,173 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {7148#true} {7148#true} #533#return; {7148#true} is VALID [2020-07-17 21:59:59,173 INFO L280 TraceCheckUtils]: 33: Hoare triple {7148#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {7148#true} is VALID [2020-07-17 21:59:59,173 INFO L280 TraceCheckUtils]: 34: Hoare triple {7148#true} assume !(0 != ~tmp~3); {7148#true} is VALID [2020-07-17 21:59:59,174 INFO L263 TraceCheckUtils]: 35: Hoare triple {7148#true} call activatePump__wrappee__lowWaterSensor(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,174 INFO L280 TraceCheckUtils]: 36: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7148#true} is VALID [2020-07-17 21:59:59,174 INFO L280 TraceCheckUtils]: 37: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,174 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {7148#true} {7148#true} #535#return; {7148#true} is VALID [2020-07-17 21:59:59,175 INFO L280 TraceCheckUtils]: 39: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,175 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {7148#true} {7149#false} #553#return; {7149#false} is VALID [2020-07-17 21:59:59,175 INFO L280 TraceCheckUtils]: 41: Hoare triple {7149#false} assume true; {7149#false} is VALID [2020-07-17 21:59:59,175 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7149#false} {7148#true} #573#return; {7149#false} is VALID [2020-07-17 21:59:59,175 INFO L280 TraceCheckUtils]: 43: Hoare triple {7149#false} assume true; {7149#false} is VALID [2020-07-17 21:59:59,176 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7149#false} {7148#true} #521#return; {7149#false} is VALID [2020-07-17 21:59:59,176 INFO L280 TraceCheckUtils]: 45: Hoare triple {7149#false} assume true; {7149#false} is VALID [2020-07-17 21:59:59,176 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {7149#false} {7148#true} #543#return; {7149#false} is VALID [2020-07-17 21:59:59,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,182 INFO L280 TraceCheckUtils]: 0: Hoare triple {7148#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {7148#true} is VALID [2020-07-17 21:59:59,183 INFO L280 TraceCheckUtils]: 1: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,183 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7148#true} {7149#false} #561#return; {7149#false} is VALID [2020-07-17 21:59:59,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:59,188 INFO L280 TraceCheckUtils]: 0: Hoare triple {7148#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {7148#true} is VALID [2020-07-17 21:59:59,188 INFO L280 TraceCheckUtils]: 1: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,188 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7148#true} {7149#false} #563#return; {7149#false} is VALID [2020-07-17 21:59:59,192 INFO L263 TraceCheckUtils]: 0: Hoare triple {7148#true} call ULTIMATE.init(); {7225#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 21:59:59,193 INFO L280 TraceCheckUtils]: 1: Hoare triple {7225#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {7148#true} is VALID [2020-07-17 21:59:59,193 INFO L280 TraceCheckUtils]: 2: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,193 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7148#true} {7148#true} #587#return; {7148#true} is VALID [2020-07-17 21:59:59,193 INFO L263 TraceCheckUtils]: 4: Hoare triple {7148#true} call #t~ret77 := main(); {7148#true} is VALID [2020-07-17 21:59:59,193 INFO L280 TraceCheckUtils]: 5: Hoare triple {7148#true} havoc ~retValue_acc~11;havoc ~tmp~11; {7148#true} is VALID [2020-07-17 21:59:59,194 INFO L263 TraceCheckUtils]: 6: Hoare triple {7148#true} call select_helpers(); {7148#true} is VALID [2020-07-17 21:59:59,194 INFO L280 TraceCheckUtils]: 7: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,194 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7148#true} {7148#true} #473#return; {7148#true} is VALID [2020-07-17 21:59:59,194 INFO L263 TraceCheckUtils]: 9: Hoare triple {7148#true} call select_features(); {7148#true} is VALID [2020-07-17 21:59:59,194 INFO L280 TraceCheckUtils]: 10: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,195 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7148#true} {7148#true} #475#return; {7148#true} is VALID [2020-07-17 21:59:59,195 INFO L263 TraceCheckUtils]: 12: Hoare triple {7148#true} call #t~ret75 := valid_product(); {7148#true} is VALID [2020-07-17 21:59:59,195 INFO L280 TraceCheckUtils]: 13: Hoare triple {7148#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {7148#true} is VALID [2020-07-17 21:59:59,195 INFO L280 TraceCheckUtils]: 14: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,195 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7148#true} {7148#true} #477#return; {7148#true} is VALID [2020-07-17 21:59:59,196 INFO L280 TraceCheckUtils]: 16: Hoare triple {7148#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {7148#true} is VALID [2020-07-17 21:59:59,196 INFO L280 TraceCheckUtils]: 17: Hoare triple {7148#true} assume 0 != ~tmp~11; {7148#true} is VALID [2020-07-17 21:59:59,196 INFO L263 TraceCheckUtils]: 18: Hoare triple {7148#true} call setup(); {7148#true} is VALID [2020-07-17 21:59:59,196 INFO L280 TraceCheckUtils]: 19: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,196 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7148#true} {7148#true} #479#return; {7148#true} is VALID [2020-07-17 21:59:59,196 INFO L263 TraceCheckUtils]: 21: Hoare triple {7148#true} call runTest(); {7148#true} is VALID [2020-07-17 21:59:59,198 INFO L263 TraceCheckUtils]: 22: Hoare triple {7148#true} call __utac_acc__Specification5_spec__1(); {7226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:59,198 INFO L280 TraceCheckUtils]: 23: Hoare triple {7226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7148#true} is VALID [2020-07-17 21:59:59,198 INFO L280 TraceCheckUtils]: 24: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,198 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7148#true} {7148#true} #577#return; {7148#true} is VALID [2020-07-17 21:59:59,198 INFO L263 TraceCheckUtils]: 26: Hoare triple {7148#true} call test(); {7148#true} is VALID [2020-07-17 21:59:59,199 INFO L280 TraceCheckUtils]: 27: Hoare triple {7148#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {7148#true} is VALID [2020-07-17 21:59:59,199 INFO L280 TraceCheckUtils]: 28: Hoare triple {7148#true} assume !false; {7148#true} is VALID [2020-07-17 21:59:59,199 INFO L280 TraceCheckUtils]: 29: Hoare triple {7148#true} assume ~splverifierCounter~0 < 4; {7148#true} is VALID [2020-07-17 21:59:59,199 INFO L280 TraceCheckUtils]: 30: Hoare triple {7148#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {7148#true} is VALID [2020-07-17 21:59:59,199 INFO L280 TraceCheckUtils]: 31: Hoare triple {7148#true} assume !(0 != ~tmp~7); {7148#true} is VALID [2020-07-17 21:59:59,199 INFO L280 TraceCheckUtils]: 32: Hoare triple {7148#true} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {7148#true} is VALID [2020-07-17 21:59:59,200 INFO L280 TraceCheckUtils]: 33: Hoare triple {7148#true} assume !(0 != ~tmp___0~3); {7148#true} is VALID [2020-07-17 21:59:59,200 INFO L280 TraceCheckUtils]: 34: Hoare triple {7148#true} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {7148#true} is VALID [2020-07-17 21:59:59,200 INFO L280 TraceCheckUtils]: 35: Hoare triple {7148#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {7148#true} is VALID [2020-07-17 21:59:59,200 INFO L280 TraceCheckUtils]: 36: Hoare triple {7148#true} assume 0 != ~tmp___1~0; {7148#true} is VALID [2020-07-17 21:59:59,200 INFO L263 TraceCheckUtils]: 37: Hoare triple {7148#true} call timeShift(); {7148#true} is VALID [2020-07-17 21:59:59,201 INFO L263 TraceCheckUtils]: 38: Hoare triple {7148#true} call __utac_acc__Specification5_spec__2(); {7226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:59,201 INFO L263 TraceCheckUtils]: 39: Hoare triple {7226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {7148#true} is VALID [2020-07-17 21:59:59,201 INFO L280 TraceCheckUtils]: 40: Hoare triple {7148#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {7148#true} is VALID [2020-07-17 21:59:59,201 INFO L280 TraceCheckUtils]: 41: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,202 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7148#true} {7226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {7148#true} is VALID [2020-07-17 21:59:59,202 INFO L280 TraceCheckUtils]: 43: Hoare triple {7148#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {7148#true} is VALID [2020-07-17 21:59:59,202 INFO L280 TraceCheckUtils]: 44: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,202 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {7148#true} {7148#true} #539#return; {7148#true} is VALID [2020-07-17 21:59:59,202 INFO L280 TraceCheckUtils]: 46: Hoare triple {7148#true} assume !(0 != ~pumpRunning~0); {7148#true} is VALID [2020-07-17 21:59:59,203 INFO L280 TraceCheckUtils]: 47: Hoare triple {7148#true} assume 0 != ~systemActive~0; {7148#true} is VALID [2020-07-17 21:59:59,203 INFO L263 TraceCheckUtils]: 48: Hoare triple {7148#true} call processEnvironment(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,203 INFO L280 TraceCheckUtils]: 49: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7148#true} is VALID [2020-07-17 21:59:59,203 INFO L280 TraceCheckUtils]: 50: Hoare triple {7148#true} assume !(0 != ~pumpRunning~0); {7148#true} is VALID [2020-07-17 21:59:59,204 INFO L263 TraceCheckUtils]: 51: Hoare triple {7148#true} call processEnvironment__wrappee__methaneQuery(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,204 INFO L280 TraceCheckUtils]: 52: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7148#true} is VALID [2020-07-17 21:59:59,204 INFO L280 TraceCheckUtils]: 53: Hoare triple {7148#true} assume !(0 != ~pumpRunning~0); {7148#true} is VALID [2020-07-17 21:59:59,205 INFO L263 TraceCheckUtils]: 54: Hoare triple {7148#true} call processEnvironment__wrappee__highWaterSensor(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,205 INFO L280 TraceCheckUtils]: 55: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7148#true} is VALID [2020-07-17 21:59:59,205 INFO L280 TraceCheckUtils]: 56: Hoare triple {7148#true} assume 0 == ~pumpRunning~0; {7148#true} is VALID [2020-07-17 21:59:59,206 INFO L263 TraceCheckUtils]: 57: Hoare triple {7148#true} call #t~ret0 := isHighWaterLevel(); {7148#true} is VALID [2020-07-17 21:59:59,206 INFO L280 TraceCheckUtils]: 58: Hoare triple {7148#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {7148#true} is VALID [2020-07-17 21:59:59,206 INFO L263 TraceCheckUtils]: 59: Hoare triple {7148#true} call #t~ret21 := isHighWaterSensorDry(); {7148#true} is VALID [2020-07-17 21:59:59,206 INFO L280 TraceCheckUtils]: 60: Hoare triple {7148#true} havoc ~retValue_acc~9; {7148#true} is VALID [2020-07-17 21:59:59,206 INFO L280 TraceCheckUtils]: 61: Hoare triple {7148#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {7148#true} is VALID [2020-07-17 21:59:59,206 INFO L280 TraceCheckUtils]: 62: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,207 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {7148#true} {7148#true} #537#return; {7148#true} is VALID [2020-07-17 21:59:59,207 INFO L280 TraceCheckUtils]: 64: Hoare triple {7148#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {7148#true} is VALID [2020-07-17 21:59:59,208 INFO L280 TraceCheckUtils]: 65: Hoare triple {7148#true} assume 0 != ~tmp~4;~tmp___0~0 := 0; {7345#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-17 21:59:59,209 INFO L280 TraceCheckUtils]: 66: Hoare triple {7345#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:59:59,210 INFO L280 TraceCheckUtils]: 67: Hoare triple {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:59:59,210 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {7346#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7148#true} #551#return; {7321#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-17 21:59:59,211 INFO L280 TraceCheckUtils]: 69: Hoare triple {7321#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {7322#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-17 21:59:59,212 INFO L280 TraceCheckUtils]: 70: Hoare triple {7322#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {7149#false} is VALID [2020-07-17 21:59:59,212 INFO L263 TraceCheckUtils]: 71: Hoare triple {7149#false} call activatePump(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,212 INFO L280 TraceCheckUtils]: 72: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7148#true} is VALID [2020-07-17 21:59:59,212 INFO L263 TraceCheckUtils]: 73: Hoare triple {7148#true} call #t~ret3 := isMethaneAlarm(); {7148#true} is VALID [2020-07-17 21:59:59,212 INFO L280 TraceCheckUtils]: 74: Hoare triple {7148#true} havoc ~retValue_acc~0; {7148#true} is VALID [2020-07-17 21:59:59,213 INFO L263 TraceCheckUtils]: 75: Hoare triple {7148#true} call #t~ret4 := isMethaneLevelCritical(); {7148#true} is VALID [2020-07-17 21:59:59,213 INFO L280 TraceCheckUtils]: 76: Hoare triple {7148#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {7148#true} is VALID [2020-07-17 21:59:59,213 INFO L280 TraceCheckUtils]: 77: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,213 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {7148#true} {7148#true} #581#return; {7148#true} is VALID [2020-07-17 21:59:59,213 INFO L280 TraceCheckUtils]: 79: Hoare triple {7148#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {7148#true} is VALID [2020-07-17 21:59:59,213 INFO L280 TraceCheckUtils]: 80: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,214 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {7148#true} {7148#true} #533#return; {7148#true} is VALID [2020-07-17 21:59:59,214 INFO L280 TraceCheckUtils]: 82: Hoare triple {7148#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {7148#true} is VALID [2020-07-17 21:59:59,214 INFO L280 TraceCheckUtils]: 83: Hoare triple {7148#true} assume !(0 != ~tmp~3); {7148#true} is VALID [2020-07-17 21:59:59,214 INFO L263 TraceCheckUtils]: 84: Hoare triple {7148#true} call activatePump__wrappee__lowWaterSensor(); {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:59,215 INFO L280 TraceCheckUtils]: 85: Hoare triple {7230#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7148#true} is VALID [2020-07-17 21:59:59,215 INFO L280 TraceCheckUtils]: 86: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,215 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7148#true} {7148#true} #535#return; {7148#true} is VALID [2020-07-17 21:59:59,215 INFO L280 TraceCheckUtils]: 88: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,215 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {7148#true} {7149#false} #553#return; {7149#false} is VALID [2020-07-17 21:59:59,216 INFO L280 TraceCheckUtils]: 90: Hoare triple {7149#false} assume true; {7149#false} is VALID [2020-07-17 21:59:59,216 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {7149#false} {7148#true} #573#return; {7149#false} is VALID [2020-07-17 21:59:59,216 INFO L280 TraceCheckUtils]: 92: Hoare triple {7149#false} assume true; {7149#false} is VALID [2020-07-17 21:59:59,216 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {7149#false} {7148#true} #521#return; {7149#false} is VALID [2020-07-17 21:59:59,216 INFO L280 TraceCheckUtils]: 94: Hoare triple {7149#false} assume true; {7149#false} is VALID [2020-07-17 21:59:59,217 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {7149#false} {7148#true} #543#return; {7149#false} is VALID [2020-07-17 21:59:59,217 INFO L263 TraceCheckUtils]: 96: Hoare triple {7149#false} call __utac_acc__Specification5_spec__3(); {7149#false} is VALID [2020-07-17 21:59:59,217 INFO L280 TraceCheckUtils]: 97: Hoare triple {7149#false} havoc ~tmp~6;havoc ~tmp___0~2; {7149#false} is VALID [2020-07-17 21:59:59,217 INFO L263 TraceCheckUtils]: 98: Hoare triple {7149#false} call #t~ret24 := getWaterLevel(); {7148#true} is VALID [2020-07-17 21:59:59,217 INFO L280 TraceCheckUtils]: 99: Hoare triple {7148#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {7148#true} is VALID [2020-07-17 21:59:59,217 INFO L280 TraceCheckUtils]: 100: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,218 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {7148#true} {7149#false} #561#return; {7149#false} is VALID [2020-07-17 21:59:59,218 INFO L280 TraceCheckUtils]: 102: Hoare triple {7149#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {7149#false} is VALID [2020-07-17 21:59:59,218 INFO L280 TraceCheckUtils]: 103: Hoare triple {7149#false} assume 2 != ~tmp~6; {7149#false} is VALID [2020-07-17 21:59:59,218 INFO L263 TraceCheckUtils]: 104: Hoare triple {7149#false} call #t~ret25 := isPumpRunning(); {7148#true} is VALID [2020-07-17 21:59:59,218 INFO L280 TraceCheckUtils]: 105: Hoare triple {7148#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {7148#true} is VALID [2020-07-17 21:59:59,218 INFO L280 TraceCheckUtils]: 106: Hoare triple {7148#true} assume true; {7148#true} is VALID [2020-07-17 21:59:59,219 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {7148#true} {7149#false} #563#return; {7149#false} is VALID [2020-07-17 21:59:59,219 INFO L280 TraceCheckUtils]: 108: Hoare triple {7149#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {7149#false} is VALID [2020-07-17 21:59:59,219 INFO L280 TraceCheckUtils]: 109: Hoare triple {7149#false} assume 0 != ~tmp___0~2; {7149#false} is VALID [2020-07-17 21:59:59,219 INFO L280 TraceCheckUtils]: 110: Hoare triple {7149#false} assume 0 == ~switchedOnBeforeTS~0; {7149#false} is VALID [2020-07-17 21:59:59,219 INFO L263 TraceCheckUtils]: 111: Hoare triple {7149#false} call __automaton_fail(); {7149#false} is VALID [2020-07-17 21:59:59,219 INFO L280 TraceCheckUtils]: 112: Hoare triple {7149#false} assume !false; {7149#false} is VALID [2020-07-17 21:59:59,235 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:59:59,236 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [88791633] [2020-07-17 21:59:59,237 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:59:59,237 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:59:59,237 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1022627321] [2020-07-17 21:59:59,239 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 113 [2020-07-17 21:59:59,239 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:59:59,239 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:59:59,388 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:59:59,389 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:59:59,389 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:59:59,389 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:59:59,389 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:59:59,390 INFO L87 Difference]: Start difference. First operand 262 states and 295 transitions. Second operand 9 states. [2020-07-17 22:00:04,642 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:00:04,998 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:00:05,396 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:00:05,732 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:00:12,793 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:00:12,793 INFO L93 Difference]: Finished difference Result 543 states and 653 transitions. [2020-07-17 22:00:12,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 22:00:12,793 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 113 [2020-07-17 22:00:12,794 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:00:12,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:00:12,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 433 transitions. [2020-07-17 22:00:12,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 22:00:12,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 433 transitions. [2020-07-17 22:00:12,809 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 433 transitions. [2020-07-17 22:00:14,130 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 433 edges. 433 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:00:14,140 INFO L225 Difference]: With dead ends: 543 [2020-07-17 22:00:14,141 INFO L226 Difference]: Without dead ends: 309 [2020-07-17 22:00:14,142 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-17 22:00:14,143 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 309 states. [2020-07-17 22:00:16,373 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 309 to 267. [2020-07-17 22:00:16,373 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:00:16,373 INFO L82 GeneralOperation]: Start isEquivalent. First operand 309 states. Second operand 267 states. [2020-07-17 22:00:16,373 INFO L74 IsIncluded]: Start isIncluded. First operand 309 states. Second operand 267 states. [2020-07-17 22:00:16,373 INFO L87 Difference]: Start difference. First operand 309 states. Second operand 267 states. [2020-07-17 22:00:16,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:00:16,385 INFO L93 Difference]: Finished difference Result 309 states and 369 transitions. [2020-07-17 22:00:16,385 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 369 transitions. [2020-07-17 22:00:16,386 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:00:16,386 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:00:16,386 INFO L74 IsIncluded]: Start isIncluded. First operand 267 states. Second operand 309 states. [2020-07-17 22:00:16,387 INFO L87 Difference]: Start difference. First operand 267 states. Second operand 309 states. [2020-07-17 22:00:16,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:00:16,398 INFO L93 Difference]: Finished difference Result 309 states and 369 transitions. [2020-07-17 22:00:16,398 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 369 transitions. [2020-07-17 22:00:16,399 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:00:16,399 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:00:16,400 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:00:16,400 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:00:16,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 267 states. [2020-07-17 22:00:16,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 300 transitions. [2020-07-17 22:00:16,409 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 300 transitions. Word has length 113 [2020-07-17 22:00:16,410 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:00:16,410 INFO L479 AbstractCegarLoop]: Abstraction has 267 states and 300 transitions. [2020-07-17 22:00:16,410 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 22:00:16,410 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 300 transitions. [2020-07-17 22:00:16,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2020-07-17 22:00:16,412 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:00:16,412 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-17 22:00:16,412 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-17 22:00:16,412 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:00:16,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:00:16,413 INFO L82 PathProgramCache]: Analyzing trace with hash -2056336545, now seen corresponding path program 1 times [2020-07-17 22:00:16,413 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:00:16,413 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1370365436] [2020-07-17 22:00:16,413 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:00:16,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,721 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 22:00:16,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,765 INFO L280 TraceCheckUtils]: 0: Hoare triple {9174#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {9095#true} is VALID [2020-07-17 22:00:16,766 INFO L280 TraceCheckUtils]: 1: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:16,766 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9095#true} {9095#true} #587#return; {9095#true} is VALID [2020-07-17 22:00:16,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:16,770 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9095#true} {9095#true} #473#return; {9095#true} is VALID [2020-07-17 22:00:16,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:16,773 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9095#true} {9095#true} #475#return; {9095#true} is VALID [2020-07-17 22:00:16,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {9095#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {9175#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:00:16,788 INFO L280 TraceCheckUtils]: 1: Hoare triple {9175#(= 1 |valid_product_#res|)} assume true; {9175#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:00:16,789 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9175#(= 1 |valid_product_#res|)} {9095#true} #477#return; {9107#(= |main_#t~ret75| 1)} is VALID [2020-07-17 22:00:16,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:16,792 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9095#true} {9095#true} #479#return; {9095#true} is VALID [2020-07-17 22:00:16,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,809 INFO L280 TraceCheckUtils]: 0: Hoare triple {9176#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {9095#true} is VALID [2020-07-17 22:00:16,809 INFO L280 TraceCheckUtils]: 1: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:16,810 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9095#true} {9095#true} #577#return; {9095#true} is VALID [2020-07-17 22:00:16,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,818 INFO L280 TraceCheckUtils]: 0: Hoare triple {9095#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {9095#true} is VALID [2020-07-17 22:00:16,818 INFO L280 TraceCheckUtils]: 1: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:16,818 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9095#true} {9176#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {9095#true} is VALID [2020-07-17 22:00:16,819 INFO L263 TraceCheckUtils]: 0: Hoare triple {9176#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {9095#true} is VALID [2020-07-17 22:00:16,819 INFO L280 TraceCheckUtils]: 1: Hoare triple {9095#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {9095#true} is VALID [2020-07-17 22:00:16,819 INFO L280 TraceCheckUtils]: 2: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:16,819 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9095#true} {9176#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {9095#true} is VALID [2020-07-17 22:00:16,820 INFO L280 TraceCheckUtils]: 4: Hoare triple {9095#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {9095#true} is VALID [2020-07-17 22:00:16,820 INFO L280 TraceCheckUtils]: 5: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:16,820 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {9095#true} {9095#true} #539#return; {9095#true} is VALID [2020-07-17 22:00:16,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {9095#true} havoc ~retValue_acc~9; {9095#true} is VALID [2020-07-17 22:00:16,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {9095#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {9295#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 22:00:16,945 INFO L280 TraceCheckUtils]: 2: Hoare triple {9295#(= 1 |isHighWaterSensorDry_#res|)} assume true; {9295#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 22:00:16,945 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9295#(= 1 |isHighWaterSensorDry_#res|)} {9095#true} #537#return; {9293#(= 1 |isHighWaterLevel_#t~ret21|)} is VALID [2020-07-17 22:00:16,946 INFO L280 TraceCheckUtils]: 0: Hoare triple {9095#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {9095#true} is VALID [2020-07-17 22:00:16,946 INFO L263 TraceCheckUtils]: 1: Hoare triple {9095#true} call #t~ret21 := isHighWaterSensorDry(); {9095#true} is VALID [2020-07-17 22:00:16,946 INFO L280 TraceCheckUtils]: 2: Hoare triple {9095#true} havoc ~retValue_acc~9; {9095#true} is VALID [2020-07-17 22:00:16,947 INFO L280 TraceCheckUtils]: 3: Hoare triple {9095#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {9295#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 22:00:16,947 INFO L280 TraceCheckUtils]: 4: Hoare triple {9295#(= 1 |isHighWaterSensorDry_#res|)} assume true; {9295#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 22:00:16,948 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9295#(= 1 |isHighWaterSensorDry_#res|)} {9095#true} #537#return; {9293#(= 1 |isHighWaterLevel_#t~ret21|)} is VALID [2020-07-17 22:00:16,949 INFO L280 TraceCheckUtils]: 6: Hoare triple {9293#(= 1 |isHighWaterLevel_#t~ret21|)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {9294#(= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-17 22:00:16,950 INFO L280 TraceCheckUtils]: 7: Hoare triple {9294#(= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {9096#false} is VALID [2020-07-17 22:00:16,950 INFO L280 TraceCheckUtils]: 8: Hoare triple {9096#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {9096#false} is VALID [2020-07-17 22:00:16,950 INFO L280 TraceCheckUtils]: 9: Hoare triple {9096#false} assume true; {9096#false} is VALID [2020-07-17 22:00:16,950 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {9096#false} {9095#true} #551#return; {9096#false} is VALID [2020-07-17 22:00:16,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,961 INFO L280 TraceCheckUtils]: 0: Hoare triple {9095#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {9095#true} is VALID [2020-07-17 22:00:16,961 INFO L280 TraceCheckUtils]: 1: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:16,962 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9095#true} {9095#true} #581#return; {9095#true} is VALID [2020-07-17 22:00:16,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {9095#true} havoc ~retValue_acc~0; {9095#true} is VALID [2020-07-17 22:00:16,962 INFO L263 TraceCheckUtils]: 1: Hoare triple {9095#true} call #t~ret4 := isMethaneLevelCritical(); {9095#true} is VALID [2020-07-17 22:00:16,962 INFO L280 TraceCheckUtils]: 2: Hoare triple {9095#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {9095#true} is VALID [2020-07-17 22:00:16,963 INFO L280 TraceCheckUtils]: 3: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:16,963 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9095#true} {9095#true} #581#return; {9095#true} is VALID [2020-07-17 22:00:16,963 INFO L280 TraceCheckUtils]: 5: Hoare triple {9095#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {9095#true} is VALID [2020-07-17 22:00:16,963 INFO L280 TraceCheckUtils]: 6: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:16,964 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {9095#true} {9095#true} #533#return; {9095#true} is VALID [2020-07-17 22:00:16,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,967 INFO L280 TraceCheckUtils]: 0: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9095#true} is VALID [2020-07-17 22:00:16,967 INFO L280 TraceCheckUtils]: 1: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:16,968 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9095#true} {9095#true} #535#return; {9095#true} is VALID [2020-07-17 22:00:16,968 INFO L280 TraceCheckUtils]: 0: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {9095#true} is VALID [2020-07-17 22:00:16,968 INFO L263 TraceCheckUtils]: 1: Hoare triple {9095#true} call #t~ret3 := isMethaneAlarm(); {9095#true} is VALID [2020-07-17 22:00:16,968 INFO L280 TraceCheckUtils]: 2: Hoare triple {9095#true} havoc ~retValue_acc~0; {9095#true} is VALID [2020-07-17 22:00:16,969 INFO L263 TraceCheckUtils]: 3: Hoare triple {9095#true} call #t~ret4 := isMethaneLevelCritical(); {9095#true} is VALID [2020-07-17 22:00:16,969 INFO L280 TraceCheckUtils]: 4: Hoare triple {9095#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {9095#true} is VALID [2020-07-17 22:00:16,969 INFO L280 TraceCheckUtils]: 5: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:16,969 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {9095#true} {9095#true} #581#return; {9095#true} is VALID [2020-07-17 22:00:16,970 INFO L280 TraceCheckUtils]: 7: Hoare triple {9095#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {9095#true} is VALID [2020-07-17 22:00:16,970 INFO L280 TraceCheckUtils]: 8: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:16,970 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {9095#true} {9095#true} #533#return; {9095#true} is VALID [2020-07-17 22:00:16,970 INFO L280 TraceCheckUtils]: 10: Hoare triple {9095#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {9095#true} is VALID [2020-07-17 22:00:16,970 INFO L280 TraceCheckUtils]: 11: Hoare triple {9095#true} assume !(0 != ~tmp~3); {9095#true} is VALID [2020-07-17 22:00:16,971 INFO L263 TraceCheckUtils]: 12: Hoare triple {9095#true} call activatePump__wrappee__lowWaterSensor(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:16,971 INFO L280 TraceCheckUtils]: 13: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9095#true} is VALID [2020-07-17 22:00:16,972 INFO L280 TraceCheckUtils]: 14: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:16,972 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9095#true} {9095#true} #535#return; {9095#true} is VALID [2020-07-17 22:00:16,972 INFO L280 TraceCheckUtils]: 16: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:16,972 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9095#true} {9096#false} #553#return; {9096#false} is VALID [2020-07-17 22:00:16,973 INFO L280 TraceCheckUtils]: 0: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {9095#true} is VALID [2020-07-17 22:00:16,973 INFO L280 TraceCheckUtils]: 1: Hoare triple {9095#true} assume 0 == ~pumpRunning~0; {9095#true} is VALID [2020-07-17 22:00:16,973 INFO L263 TraceCheckUtils]: 2: Hoare triple {9095#true} call #t~ret0 := isHighWaterLevel(); {9095#true} is VALID [2020-07-17 22:00:16,973 INFO L280 TraceCheckUtils]: 3: Hoare triple {9095#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {9095#true} is VALID [2020-07-17 22:00:16,973 INFO L263 TraceCheckUtils]: 4: Hoare triple {9095#true} call #t~ret21 := isHighWaterSensorDry(); {9095#true} is VALID [2020-07-17 22:00:16,974 INFO L280 TraceCheckUtils]: 5: Hoare triple {9095#true} havoc ~retValue_acc~9; {9095#true} is VALID [2020-07-17 22:00:16,974 INFO L280 TraceCheckUtils]: 6: Hoare triple {9095#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {9295#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 22:00:16,975 INFO L280 TraceCheckUtils]: 7: Hoare triple {9295#(= 1 |isHighWaterSensorDry_#res|)} assume true; {9295#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 22:00:16,976 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9295#(= 1 |isHighWaterSensorDry_#res|)} {9095#true} #537#return; {9293#(= 1 |isHighWaterLevel_#t~ret21|)} is VALID [2020-07-17 22:00:16,976 INFO L280 TraceCheckUtils]: 9: Hoare triple {9293#(= 1 |isHighWaterLevel_#t~ret21|)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {9294#(= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-17 22:00:16,977 INFO L280 TraceCheckUtils]: 10: Hoare triple {9294#(= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {9096#false} is VALID [2020-07-17 22:00:16,977 INFO L280 TraceCheckUtils]: 11: Hoare triple {9096#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {9096#false} is VALID [2020-07-17 22:00:16,977 INFO L280 TraceCheckUtils]: 12: Hoare triple {9096#false} assume true; {9096#false} is VALID [2020-07-17 22:00:16,978 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {9096#false} {9095#true} #551#return; {9096#false} is VALID [2020-07-17 22:00:16,978 INFO L280 TraceCheckUtils]: 14: Hoare triple {9096#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {9096#false} is VALID [2020-07-17 22:00:16,978 INFO L280 TraceCheckUtils]: 15: Hoare triple {9096#false} assume 0 != ~tmp~0; {9096#false} is VALID [2020-07-17 22:00:16,978 INFO L263 TraceCheckUtils]: 16: Hoare triple {9096#false} call activatePump(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:16,978 INFO L280 TraceCheckUtils]: 17: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {9095#true} is VALID [2020-07-17 22:00:16,979 INFO L263 TraceCheckUtils]: 18: Hoare triple {9095#true} call #t~ret3 := isMethaneAlarm(); {9095#true} is VALID [2020-07-17 22:00:16,979 INFO L280 TraceCheckUtils]: 19: Hoare triple {9095#true} havoc ~retValue_acc~0; {9095#true} is VALID [2020-07-17 22:00:16,979 INFO L263 TraceCheckUtils]: 20: Hoare triple {9095#true} call #t~ret4 := isMethaneLevelCritical(); {9095#true} is VALID [2020-07-17 22:00:16,979 INFO L280 TraceCheckUtils]: 21: Hoare triple {9095#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {9095#true} is VALID [2020-07-17 22:00:16,980 INFO L280 TraceCheckUtils]: 22: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:16,980 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {9095#true} {9095#true} #581#return; {9095#true} is VALID [2020-07-17 22:00:16,980 INFO L280 TraceCheckUtils]: 24: Hoare triple {9095#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {9095#true} is VALID [2020-07-17 22:00:16,980 INFO L280 TraceCheckUtils]: 25: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:16,980 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9095#true} {9095#true} #533#return; {9095#true} is VALID [2020-07-17 22:00:16,981 INFO L280 TraceCheckUtils]: 27: Hoare triple {9095#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {9095#true} is VALID [2020-07-17 22:00:16,981 INFO L280 TraceCheckUtils]: 28: Hoare triple {9095#true} assume !(0 != ~tmp~3); {9095#true} is VALID [2020-07-17 22:00:16,982 INFO L263 TraceCheckUtils]: 29: Hoare triple {9095#true} call activatePump__wrappee__lowWaterSensor(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:16,982 INFO L280 TraceCheckUtils]: 30: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9095#true} is VALID [2020-07-17 22:00:16,982 INFO L280 TraceCheckUtils]: 31: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:16,982 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9095#true} {9095#true} #535#return; {9095#true} is VALID [2020-07-17 22:00:16,982 INFO L280 TraceCheckUtils]: 33: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:16,983 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {9095#true} {9096#false} #553#return; {9096#false} is VALID [2020-07-17 22:00:16,983 INFO L280 TraceCheckUtils]: 35: Hoare triple {9096#false} assume true; {9096#false} is VALID [2020-07-17 22:00:16,983 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9096#false} {9095#true} #573#return; {9096#false} is VALID [2020-07-17 22:00:16,984 INFO L280 TraceCheckUtils]: 0: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {9095#true} is VALID [2020-07-17 22:00:16,984 INFO L280 TraceCheckUtils]: 1: Hoare triple {9095#true} assume !(0 != ~pumpRunning~0); {9095#true} is VALID [2020-07-17 22:00:16,985 INFO L263 TraceCheckUtils]: 2: Hoare triple {9095#true} call processEnvironment__wrappee__highWaterSensor(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:16,985 INFO L280 TraceCheckUtils]: 3: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {9095#true} is VALID [2020-07-17 22:00:16,985 INFO L280 TraceCheckUtils]: 4: Hoare triple {9095#true} assume 0 == ~pumpRunning~0; {9095#true} is VALID [2020-07-17 22:00:16,985 INFO L263 TraceCheckUtils]: 5: Hoare triple {9095#true} call #t~ret0 := isHighWaterLevel(); {9095#true} is VALID [2020-07-17 22:00:16,985 INFO L280 TraceCheckUtils]: 6: Hoare triple {9095#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {9095#true} is VALID [2020-07-17 22:00:16,986 INFO L263 TraceCheckUtils]: 7: Hoare triple {9095#true} call #t~ret21 := isHighWaterSensorDry(); {9095#true} is VALID [2020-07-17 22:00:16,986 INFO L280 TraceCheckUtils]: 8: Hoare triple {9095#true} havoc ~retValue_acc~9; {9095#true} is VALID [2020-07-17 22:00:16,987 INFO L280 TraceCheckUtils]: 9: Hoare triple {9095#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {9295#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 22:00:16,987 INFO L280 TraceCheckUtils]: 10: Hoare triple {9295#(= 1 |isHighWaterSensorDry_#res|)} assume true; {9295#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 22:00:16,989 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {9295#(= 1 |isHighWaterSensorDry_#res|)} {9095#true} #537#return; {9293#(= 1 |isHighWaterLevel_#t~ret21|)} is VALID [2020-07-17 22:00:16,989 INFO L280 TraceCheckUtils]: 12: Hoare triple {9293#(= 1 |isHighWaterLevel_#t~ret21|)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {9294#(= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-17 22:00:16,990 INFO L280 TraceCheckUtils]: 13: Hoare triple {9294#(= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {9096#false} is VALID [2020-07-17 22:00:16,991 INFO L280 TraceCheckUtils]: 14: Hoare triple {9096#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {9096#false} is VALID [2020-07-17 22:00:16,991 INFO L280 TraceCheckUtils]: 15: Hoare triple {9096#false} assume true; {9096#false} is VALID [2020-07-17 22:00:16,991 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9096#false} {9095#true} #551#return; {9096#false} is VALID [2020-07-17 22:00:16,991 INFO L280 TraceCheckUtils]: 17: Hoare triple {9096#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {9096#false} is VALID [2020-07-17 22:00:16,991 INFO L280 TraceCheckUtils]: 18: Hoare triple {9096#false} assume 0 != ~tmp~0; {9096#false} is VALID [2020-07-17 22:00:16,992 INFO L263 TraceCheckUtils]: 19: Hoare triple {9096#false} call activatePump(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:16,992 INFO L280 TraceCheckUtils]: 20: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {9095#true} is VALID [2020-07-17 22:00:16,992 INFO L263 TraceCheckUtils]: 21: Hoare triple {9095#true} call #t~ret3 := isMethaneAlarm(); {9095#true} is VALID [2020-07-17 22:00:16,992 INFO L280 TraceCheckUtils]: 22: Hoare triple {9095#true} havoc ~retValue_acc~0; {9095#true} is VALID [2020-07-17 22:00:16,993 INFO L263 TraceCheckUtils]: 23: Hoare triple {9095#true} call #t~ret4 := isMethaneLevelCritical(); {9095#true} is VALID [2020-07-17 22:00:16,993 INFO L280 TraceCheckUtils]: 24: Hoare triple {9095#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {9095#true} is VALID [2020-07-17 22:00:16,993 INFO L280 TraceCheckUtils]: 25: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:16,993 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9095#true} {9095#true} #581#return; {9095#true} is VALID [2020-07-17 22:00:16,993 INFO L280 TraceCheckUtils]: 27: Hoare triple {9095#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {9095#true} is VALID [2020-07-17 22:00:16,993 INFO L280 TraceCheckUtils]: 28: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:16,994 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9095#true} {9095#true} #533#return; {9095#true} is VALID [2020-07-17 22:00:16,994 INFO L280 TraceCheckUtils]: 30: Hoare triple {9095#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {9095#true} is VALID [2020-07-17 22:00:16,994 INFO L280 TraceCheckUtils]: 31: Hoare triple {9095#true} assume !(0 != ~tmp~3); {9095#true} is VALID [2020-07-17 22:00:16,995 INFO L263 TraceCheckUtils]: 32: Hoare triple {9095#true} call activatePump__wrappee__lowWaterSensor(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:16,995 INFO L280 TraceCheckUtils]: 33: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9095#true} is VALID [2020-07-17 22:00:16,995 INFO L280 TraceCheckUtils]: 34: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:16,995 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9095#true} {9095#true} #535#return; {9095#true} is VALID [2020-07-17 22:00:16,995 INFO L280 TraceCheckUtils]: 36: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:16,996 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {9095#true} {9096#false} #553#return; {9096#false} is VALID [2020-07-17 22:00:16,996 INFO L280 TraceCheckUtils]: 38: Hoare triple {9096#false} assume true; {9096#false} is VALID [2020-07-17 22:00:16,996 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9096#false} {9095#true} #573#return; {9096#false} is VALID [2020-07-17 22:00:16,996 INFO L280 TraceCheckUtils]: 40: Hoare triple {9096#false} assume true; {9096#false} is VALID [2020-07-17 22:00:16,996 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {9096#false} {9095#true} #521#return; {9096#false} is VALID [2020-07-17 22:00:16,998 INFO L280 TraceCheckUtils]: 0: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {9095#true} is VALID [2020-07-17 22:00:16,998 INFO L280 TraceCheckUtils]: 1: Hoare triple {9095#true} assume !(0 != ~pumpRunning~0); {9095#true} is VALID [2020-07-17 22:00:16,999 INFO L263 TraceCheckUtils]: 2: Hoare triple {9095#true} call processEnvironment__wrappee__methaneQuery(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:16,999 INFO L280 TraceCheckUtils]: 3: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {9095#true} is VALID [2020-07-17 22:00:16,999 INFO L280 TraceCheckUtils]: 4: Hoare triple {9095#true} assume !(0 != ~pumpRunning~0); {9095#true} is VALID [2020-07-17 22:00:16,999 INFO L263 TraceCheckUtils]: 5: Hoare triple {9095#true} call processEnvironment__wrappee__highWaterSensor(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:17,000 INFO L280 TraceCheckUtils]: 6: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {9095#true} is VALID [2020-07-17 22:00:17,000 INFO L280 TraceCheckUtils]: 7: Hoare triple {9095#true} assume 0 == ~pumpRunning~0; {9095#true} is VALID [2020-07-17 22:00:17,000 INFO L263 TraceCheckUtils]: 8: Hoare triple {9095#true} call #t~ret0 := isHighWaterLevel(); {9095#true} is VALID [2020-07-17 22:00:17,000 INFO L280 TraceCheckUtils]: 9: Hoare triple {9095#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {9095#true} is VALID [2020-07-17 22:00:17,001 INFO L263 TraceCheckUtils]: 10: Hoare triple {9095#true} call #t~ret21 := isHighWaterSensorDry(); {9095#true} is VALID [2020-07-17 22:00:17,001 INFO L280 TraceCheckUtils]: 11: Hoare triple {9095#true} havoc ~retValue_acc~9; {9095#true} is VALID [2020-07-17 22:00:17,001 INFO L280 TraceCheckUtils]: 12: Hoare triple {9095#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {9295#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 22:00:17,002 INFO L280 TraceCheckUtils]: 13: Hoare triple {9295#(= 1 |isHighWaterSensorDry_#res|)} assume true; {9295#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 22:00:17,003 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {9295#(= 1 |isHighWaterSensorDry_#res|)} {9095#true} #537#return; {9293#(= 1 |isHighWaterLevel_#t~ret21|)} is VALID [2020-07-17 22:00:17,003 INFO L280 TraceCheckUtils]: 15: Hoare triple {9293#(= 1 |isHighWaterLevel_#t~ret21|)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {9294#(= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-17 22:00:17,004 INFO L280 TraceCheckUtils]: 16: Hoare triple {9294#(= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {9096#false} is VALID [2020-07-17 22:00:17,004 INFO L280 TraceCheckUtils]: 17: Hoare triple {9096#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {9096#false} is VALID [2020-07-17 22:00:17,004 INFO L280 TraceCheckUtils]: 18: Hoare triple {9096#false} assume true; {9096#false} is VALID [2020-07-17 22:00:17,005 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {9096#false} {9095#true} #551#return; {9096#false} is VALID [2020-07-17 22:00:17,005 INFO L280 TraceCheckUtils]: 20: Hoare triple {9096#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {9096#false} is VALID [2020-07-17 22:00:17,005 INFO L280 TraceCheckUtils]: 21: Hoare triple {9096#false} assume 0 != ~tmp~0; {9096#false} is VALID [2020-07-17 22:00:17,005 INFO L263 TraceCheckUtils]: 22: Hoare triple {9096#false} call activatePump(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:17,006 INFO L280 TraceCheckUtils]: 23: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {9095#true} is VALID [2020-07-17 22:00:17,006 INFO L263 TraceCheckUtils]: 24: Hoare triple {9095#true} call #t~ret3 := isMethaneAlarm(); {9095#true} is VALID [2020-07-17 22:00:17,006 INFO L280 TraceCheckUtils]: 25: Hoare triple {9095#true} havoc ~retValue_acc~0; {9095#true} is VALID [2020-07-17 22:00:17,006 INFO L263 TraceCheckUtils]: 26: Hoare triple {9095#true} call #t~ret4 := isMethaneLevelCritical(); {9095#true} is VALID [2020-07-17 22:00:17,006 INFO L280 TraceCheckUtils]: 27: Hoare triple {9095#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {9095#true} is VALID [2020-07-17 22:00:17,006 INFO L280 TraceCheckUtils]: 28: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:17,007 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9095#true} {9095#true} #581#return; {9095#true} is VALID [2020-07-17 22:00:17,007 INFO L280 TraceCheckUtils]: 30: Hoare triple {9095#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {9095#true} is VALID [2020-07-17 22:00:17,007 INFO L280 TraceCheckUtils]: 31: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:17,007 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9095#true} {9095#true} #533#return; {9095#true} is VALID [2020-07-17 22:00:17,007 INFO L280 TraceCheckUtils]: 33: Hoare triple {9095#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {9095#true} is VALID [2020-07-17 22:00:17,008 INFO L280 TraceCheckUtils]: 34: Hoare triple {9095#true} assume !(0 != ~tmp~3); {9095#true} is VALID [2020-07-17 22:00:17,008 INFO L263 TraceCheckUtils]: 35: Hoare triple {9095#true} call activatePump__wrappee__lowWaterSensor(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:17,009 INFO L280 TraceCheckUtils]: 36: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9095#true} is VALID [2020-07-17 22:00:17,009 INFO L280 TraceCheckUtils]: 37: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:17,009 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {9095#true} {9095#true} #535#return; {9095#true} is VALID [2020-07-17 22:00:17,009 INFO L280 TraceCheckUtils]: 39: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:17,009 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {9095#true} {9096#false} #553#return; {9096#false} is VALID [2020-07-17 22:00:17,010 INFO L280 TraceCheckUtils]: 41: Hoare triple {9096#false} assume true; {9096#false} is VALID [2020-07-17 22:00:17,010 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {9096#false} {9095#true} #573#return; {9096#false} is VALID [2020-07-17 22:00:17,010 INFO L280 TraceCheckUtils]: 43: Hoare triple {9096#false} assume true; {9096#false} is VALID [2020-07-17 22:00:17,010 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9096#false} {9095#true} #521#return; {9096#false} is VALID [2020-07-17 22:00:17,010 INFO L280 TraceCheckUtils]: 45: Hoare triple {9096#false} assume true; {9096#false} is VALID [2020-07-17 22:00:17,011 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {9096#false} {9095#true} #543#return; {9096#false} is VALID [2020-07-17 22:00:17,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:17,016 INFO L280 TraceCheckUtils]: 0: Hoare triple {9095#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {9095#true} is VALID [2020-07-17 22:00:17,017 INFO L280 TraceCheckUtils]: 1: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:17,017 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9095#true} {9096#false} #561#return; {9096#false} is VALID [2020-07-17 22:00:17,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:17,019 INFO L280 TraceCheckUtils]: 0: Hoare triple {9095#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {9095#true} is VALID [2020-07-17 22:00:17,020 INFO L280 TraceCheckUtils]: 1: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:17,020 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9095#true} {9096#false} #563#return; {9096#false} is VALID [2020-07-17 22:00:17,024 INFO L263 TraceCheckUtils]: 0: Hoare triple {9095#true} call ULTIMATE.init(); {9174#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 22:00:17,025 INFO L280 TraceCheckUtils]: 1: Hoare triple {9174#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {9095#true} is VALID [2020-07-17 22:00:17,025 INFO L280 TraceCheckUtils]: 2: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:17,025 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9095#true} {9095#true} #587#return; {9095#true} is VALID [2020-07-17 22:00:17,025 INFO L263 TraceCheckUtils]: 4: Hoare triple {9095#true} call #t~ret77 := main(); {9095#true} is VALID [2020-07-17 22:00:17,026 INFO L280 TraceCheckUtils]: 5: Hoare triple {9095#true} havoc ~retValue_acc~11;havoc ~tmp~11; {9095#true} is VALID [2020-07-17 22:00:17,026 INFO L263 TraceCheckUtils]: 6: Hoare triple {9095#true} call select_helpers(); {9095#true} is VALID [2020-07-17 22:00:17,026 INFO L280 TraceCheckUtils]: 7: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:17,026 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9095#true} {9095#true} #473#return; {9095#true} is VALID [2020-07-17 22:00:17,026 INFO L263 TraceCheckUtils]: 9: Hoare triple {9095#true} call select_features(); {9095#true} is VALID [2020-07-17 22:00:17,027 INFO L280 TraceCheckUtils]: 10: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:17,027 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {9095#true} {9095#true} #475#return; {9095#true} is VALID [2020-07-17 22:00:17,027 INFO L263 TraceCheckUtils]: 12: Hoare triple {9095#true} call #t~ret75 := valid_product(); {9095#true} is VALID [2020-07-17 22:00:17,033 INFO L280 TraceCheckUtils]: 13: Hoare triple {9095#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {9175#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:00:17,033 INFO L280 TraceCheckUtils]: 14: Hoare triple {9175#(= 1 |valid_product_#res|)} assume true; {9175#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:00:17,034 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9175#(= 1 |valid_product_#res|)} {9095#true} #477#return; {9107#(= |main_#t~ret75| 1)} is VALID [2020-07-17 22:00:17,035 INFO L280 TraceCheckUtils]: 16: Hoare triple {9107#(= |main_#t~ret75| 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {9108#(= 1 main_~tmp~11)} is VALID [2020-07-17 22:00:17,035 INFO L280 TraceCheckUtils]: 17: Hoare triple {9108#(= 1 main_~tmp~11)} assume 0 != ~tmp~11; {9095#true} is VALID [2020-07-17 22:00:17,035 INFO L263 TraceCheckUtils]: 18: Hoare triple {9095#true} call setup(); {9095#true} is VALID [2020-07-17 22:00:17,036 INFO L280 TraceCheckUtils]: 19: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:17,036 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9095#true} {9095#true} #479#return; {9095#true} is VALID [2020-07-17 22:00:17,036 INFO L263 TraceCheckUtils]: 21: Hoare triple {9095#true} call runTest(); {9095#true} is VALID [2020-07-17 22:00:17,038 INFO L263 TraceCheckUtils]: 22: Hoare triple {9095#true} call __utac_acc__Specification5_spec__1(); {9176#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:00:17,038 INFO L280 TraceCheckUtils]: 23: Hoare triple {9176#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {9095#true} is VALID [2020-07-17 22:00:17,038 INFO L280 TraceCheckUtils]: 24: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:17,038 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9095#true} {9095#true} #577#return; {9095#true} is VALID [2020-07-17 22:00:17,038 INFO L263 TraceCheckUtils]: 26: Hoare triple {9095#true} call test(); {9095#true} is VALID [2020-07-17 22:00:17,039 INFO L280 TraceCheckUtils]: 27: Hoare triple {9095#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {9095#true} is VALID [2020-07-17 22:00:17,039 INFO L280 TraceCheckUtils]: 28: Hoare triple {9095#true} assume !false; {9095#true} is VALID [2020-07-17 22:00:17,039 INFO L280 TraceCheckUtils]: 29: Hoare triple {9095#true} assume ~splverifierCounter~0 < 4; {9095#true} is VALID [2020-07-17 22:00:17,039 INFO L280 TraceCheckUtils]: 30: Hoare triple {9095#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {9095#true} is VALID [2020-07-17 22:00:17,039 INFO L280 TraceCheckUtils]: 31: Hoare triple {9095#true} assume !(0 != ~tmp~7); {9095#true} is VALID [2020-07-17 22:00:17,039 INFO L280 TraceCheckUtils]: 32: Hoare triple {9095#true} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {9095#true} is VALID [2020-07-17 22:00:17,040 INFO L280 TraceCheckUtils]: 33: Hoare triple {9095#true} assume !(0 != ~tmp___0~3); {9095#true} is VALID [2020-07-17 22:00:17,040 INFO L280 TraceCheckUtils]: 34: Hoare triple {9095#true} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {9095#true} is VALID [2020-07-17 22:00:17,040 INFO L280 TraceCheckUtils]: 35: Hoare triple {9095#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {9095#true} is VALID [2020-07-17 22:00:17,040 INFO L280 TraceCheckUtils]: 36: Hoare triple {9095#true} assume 0 != ~tmp___1~0; {9095#true} is VALID [2020-07-17 22:00:17,040 INFO L263 TraceCheckUtils]: 37: Hoare triple {9095#true} call timeShift(); {9095#true} is VALID [2020-07-17 22:00:17,041 INFO L263 TraceCheckUtils]: 38: Hoare triple {9095#true} call __utac_acc__Specification5_spec__2(); {9176#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:00:17,041 INFO L263 TraceCheckUtils]: 39: Hoare triple {9176#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {9095#true} is VALID [2020-07-17 22:00:17,041 INFO L280 TraceCheckUtils]: 40: Hoare triple {9095#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {9095#true} is VALID [2020-07-17 22:00:17,041 INFO L280 TraceCheckUtils]: 41: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:17,042 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {9095#true} {9176#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {9095#true} is VALID [2020-07-17 22:00:17,042 INFO L280 TraceCheckUtils]: 43: Hoare triple {9095#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {9095#true} is VALID [2020-07-17 22:00:17,042 INFO L280 TraceCheckUtils]: 44: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:17,042 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {9095#true} {9095#true} #539#return; {9095#true} is VALID [2020-07-17 22:00:17,042 INFO L280 TraceCheckUtils]: 46: Hoare triple {9095#true} assume !(0 != ~pumpRunning~0); {9095#true} is VALID [2020-07-17 22:00:17,042 INFO L280 TraceCheckUtils]: 47: Hoare triple {9095#true} assume 0 != ~systemActive~0; {9095#true} is VALID [2020-07-17 22:00:17,043 INFO L263 TraceCheckUtils]: 48: Hoare triple {9095#true} call processEnvironment(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:17,043 INFO L280 TraceCheckUtils]: 49: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {9095#true} is VALID [2020-07-17 22:00:17,043 INFO L280 TraceCheckUtils]: 50: Hoare triple {9095#true} assume !(0 != ~pumpRunning~0); {9095#true} is VALID [2020-07-17 22:00:17,044 INFO L263 TraceCheckUtils]: 51: Hoare triple {9095#true} call processEnvironment__wrappee__methaneQuery(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:17,044 INFO L280 TraceCheckUtils]: 52: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {9095#true} is VALID [2020-07-17 22:00:17,044 INFO L280 TraceCheckUtils]: 53: Hoare triple {9095#true} assume !(0 != ~pumpRunning~0); {9095#true} is VALID [2020-07-17 22:00:17,045 INFO L263 TraceCheckUtils]: 54: Hoare triple {9095#true} call processEnvironment__wrappee__highWaterSensor(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:17,045 INFO L280 TraceCheckUtils]: 55: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {9095#true} is VALID [2020-07-17 22:00:17,045 INFO L280 TraceCheckUtils]: 56: Hoare triple {9095#true} assume 0 == ~pumpRunning~0; {9095#true} is VALID [2020-07-17 22:00:17,046 INFO L263 TraceCheckUtils]: 57: Hoare triple {9095#true} call #t~ret0 := isHighWaterLevel(); {9095#true} is VALID [2020-07-17 22:00:17,046 INFO L280 TraceCheckUtils]: 58: Hoare triple {9095#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {9095#true} is VALID [2020-07-17 22:00:17,046 INFO L263 TraceCheckUtils]: 59: Hoare triple {9095#true} call #t~ret21 := isHighWaterSensorDry(); {9095#true} is VALID [2020-07-17 22:00:17,046 INFO L280 TraceCheckUtils]: 60: Hoare triple {9095#true} havoc ~retValue_acc~9; {9095#true} is VALID [2020-07-17 22:00:17,047 INFO L280 TraceCheckUtils]: 61: Hoare triple {9095#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {9295#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 22:00:17,047 INFO L280 TraceCheckUtils]: 62: Hoare triple {9295#(= 1 |isHighWaterSensorDry_#res|)} assume true; {9295#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 22:00:17,048 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {9295#(= 1 |isHighWaterSensorDry_#res|)} {9095#true} #537#return; {9293#(= 1 |isHighWaterLevel_#t~ret21|)} is VALID [2020-07-17 22:00:17,049 INFO L280 TraceCheckUtils]: 64: Hoare triple {9293#(= 1 |isHighWaterLevel_#t~ret21|)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {9294#(= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-17 22:00:17,049 INFO L280 TraceCheckUtils]: 65: Hoare triple {9294#(= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {9096#false} is VALID [2020-07-17 22:00:17,050 INFO L280 TraceCheckUtils]: 66: Hoare triple {9096#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {9096#false} is VALID [2020-07-17 22:00:17,050 INFO L280 TraceCheckUtils]: 67: Hoare triple {9096#false} assume true; {9096#false} is VALID [2020-07-17 22:00:17,050 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {9096#false} {9095#true} #551#return; {9096#false} is VALID [2020-07-17 22:00:17,050 INFO L280 TraceCheckUtils]: 69: Hoare triple {9096#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {9096#false} is VALID [2020-07-17 22:00:17,050 INFO L280 TraceCheckUtils]: 70: Hoare triple {9096#false} assume 0 != ~tmp~0; {9096#false} is VALID [2020-07-17 22:00:17,050 INFO L263 TraceCheckUtils]: 71: Hoare triple {9096#false} call activatePump(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:17,051 INFO L280 TraceCheckUtils]: 72: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {9095#true} is VALID [2020-07-17 22:00:17,051 INFO L263 TraceCheckUtils]: 73: Hoare triple {9095#true} call #t~ret3 := isMethaneAlarm(); {9095#true} is VALID [2020-07-17 22:00:17,051 INFO L280 TraceCheckUtils]: 74: Hoare triple {9095#true} havoc ~retValue_acc~0; {9095#true} is VALID [2020-07-17 22:00:17,051 INFO L263 TraceCheckUtils]: 75: Hoare triple {9095#true} call #t~ret4 := isMethaneLevelCritical(); {9095#true} is VALID [2020-07-17 22:00:17,051 INFO L280 TraceCheckUtils]: 76: Hoare triple {9095#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {9095#true} is VALID [2020-07-17 22:00:17,051 INFO L280 TraceCheckUtils]: 77: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:17,052 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {9095#true} {9095#true} #581#return; {9095#true} is VALID [2020-07-17 22:00:17,052 INFO L280 TraceCheckUtils]: 79: Hoare triple {9095#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {9095#true} is VALID [2020-07-17 22:00:17,052 INFO L280 TraceCheckUtils]: 80: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:17,052 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {9095#true} {9095#true} #533#return; {9095#true} is VALID [2020-07-17 22:00:17,052 INFO L280 TraceCheckUtils]: 82: Hoare triple {9095#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {9095#true} is VALID [2020-07-17 22:00:17,053 INFO L280 TraceCheckUtils]: 83: Hoare triple {9095#true} assume !(0 != ~tmp~3); {9095#true} is VALID [2020-07-17 22:00:17,053 INFO L263 TraceCheckUtils]: 84: Hoare triple {9095#true} call activatePump__wrappee__lowWaterSensor(); {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:17,054 INFO L280 TraceCheckUtils]: 85: Hoare triple {9180#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9095#true} is VALID [2020-07-17 22:00:17,054 INFO L280 TraceCheckUtils]: 86: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:17,054 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {9095#true} {9095#true} #535#return; {9095#true} is VALID [2020-07-17 22:00:17,054 INFO L280 TraceCheckUtils]: 88: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:17,054 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {9095#true} {9096#false} #553#return; {9096#false} is VALID [2020-07-17 22:00:17,054 INFO L280 TraceCheckUtils]: 90: Hoare triple {9096#false} assume true; {9096#false} is VALID [2020-07-17 22:00:17,055 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {9096#false} {9095#true} #573#return; {9096#false} is VALID [2020-07-17 22:00:17,055 INFO L280 TraceCheckUtils]: 92: Hoare triple {9096#false} assume true; {9096#false} is VALID [2020-07-17 22:00:17,055 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {9096#false} {9095#true} #521#return; {9096#false} is VALID [2020-07-17 22:00:17,055 INFO L280 TraceCheckUtils]: 94: Hoare triple {9096#false} assume true; {9096#false} is VALID [2020-07-17 22:00:17,055 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {9096#false} {9095#true} #543#return; {9096#false} is VALID [2020-07-17 22:00:17,056 INFO L263 TraceCheckUtils]: 96: Hoare triple {9096#false} call __utac_acc__Specification5_spec__3(); {9096#false} is VALID [2020-07-17 22:00:17,056 INFO L280 TraceCheckUtils]: 97: Hoare triple {9096#false} havoc ~tmp~6;havoc ~tmp___0~2; {9096#false} is VALID [2020-07-17 22:00:17,056 INFO L263 TraceCheckUtils]: 98: Hoare triple {9096#false} call #t~ret24 := getWaterLevel(); {9095#true} is VALID [2020-07-17 22:00:17,056 INFO L280 TraceCheckUtils]: 99: Hoare triple {9095#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {9095#true} is VALID [2020-07-17 22:00:17,056 INFO L280 TraceCheckUtils]: 100: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:17,056 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {9095#true} {9096#false} #561#return; {9096#false} is VALID [2020-07-17 22:00:17,057 INFO L280 TraceCheckUtils]: 102: Hoare triple {9096#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {9096#false} is VALID [2020-07-17 22:00:17,057 INFO L280 TraceCheckUtils]: 103: Hoare triple {9096#false} assume 2 != ~tmp~6; {9096#false} is VALID [2020-07-17 22:00:17,057 INFO L263 TraceCheckUtils]: 104: Hoare triple {9096#false} call #t~ret25 := isPumpRunning(); {9095#true} is VALID [2020-07-17 22:00:17,057 INFO L280 TraceCheckUtils]: 105: Hoare triple {9095#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {9095#true} is VALID [2020-07-17 22:00:17,057 INFO L280 TraceCheckUtils]: 106: Hoare triple {9095#true} assume true; {9095#true} is VALID [2020-07-17 22:00:17,057 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {9095#true} {9096#false} #563#return; {9096#false} is VALID [2020-07-17 22:00:17,058 INFO L280 TraceCheckUtils]: 108: Hoare triple {9096#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {9096#false} is VALID [2020-07-17 22:00:17,058 INFO L280 TraceCheckUtils]: 109: Hoare triple {9096#false} assume 0 != ~tmp___0~2; {9096#false} is VALID [2020-07-17 22:00:17,058 INFO L280 TraceCheckUtils]: 110: Hoare triple {9096#false} assume 0 == ~switchedOnBeforeTS~0; {9096#false} is VALID [2020-07-17 22:00:17,058 INFO L263 TraceCheckUtils]: 111: Hoare triple {9096#false} call __automaton_fail(); {9096#false} is VALID [2020-07-17 22:00:17,058 INFO L280 TraceCheckUtils]: 112: Hoare triple {9096#false} assume !false; {9096#false} is VALID [2020-07-17 22:00:17,072 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 22:00:17,072 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1370365436] [2020-07-17 22:00:17,073 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:00:17,073 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-17 22:00:17,073 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1349066484] [2020-07-17 22:00:17,074 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 113 [2020-07-17 22:00:17,074 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:00:17,074 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-17 22:00:17,239 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:00:17,239 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 22:00:17,239 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:00:17,240 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 22:00:17,240 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-17 22:00:17,240 INFO L87 Difference]: Start difference. First operand 267 states and 300 transitions. Second operand 11 states. [2020-07-17 22:00:19,557 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:00:20,010 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:00:20,339 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:00:24,806 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:00:25,284 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:00:25,630 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:00:34,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:00:34,559 INFO L93 Difference]: Finished difference Result 553 states and 664 transitions. [2020-07-17 22:00:34,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-17 22:00:34,560 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 113 [2020-07-17 22:00:34,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:00:34,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 22:00:34,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 434 transitions. [2020-07-17 22:00:34,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 22:00:34,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 434 transitions. [2020-07-17 22:00:34,573 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 434 transitions. [2020-07-17 22:00:36,027 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 434 edges. 434 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:00:36,037 INFO L225 Difference]: With dead ends: 553 [2020-07-17 22:00:36,037 INFO L226 Difference]: Without dead ends: 314 [2020-07-17 22:00:36,038 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-17 22:00:36,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 314 states. [2020-07-17 22:00:38,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 314 to 271. [2020-07-17 22:00:38,198 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:00:38,198 INFO L82 GeneralOperation]: Start isEquivalent. First operand 314 states. Second operand 271 states. [2020-07-17 22:00:38,199 INFO L74 IsIncluded]: Start isIncluded. First operand 314 states. Second operand 271 states. [2020-07-17 22:00:38,199 INFO L87 Difference]: Start difference. First operand 314 states. Second operand 271 states. [2020-07-17 22:00:38,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:00:38,208 INFO L93 Difference]: Finished difference Result 314 states and 374 transitions. [2020-07-17 22:00:38,209 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 374 transitions. [2020-07-17 22:00:38,210 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:00:38,210 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:00:38,210 INFO L74 IsIncluded]: Start isIncluded. First operand 271 states. Second operand 314 states. [2020-07-17 22:00:38,210 INFO L87 Difference]: Start difference. First operand 271 states. Second operand 314 states. [2020-07-17 22:00:38,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:00:38,219 INFO L93 Difference]: Finished difference Result 314 states and 374 transitions. [2020-07-17 22:00:38,220 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 374 transitions. [2020-07-17 22:00:38,221 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:00:38,221 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:00:38,221 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:00:38,221 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:00:38,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 271 states. [2020-07-17 22:00:38,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 271 states and 304 transitions. [2020-07-17 22:00:38,229 INFO L78 Accepts]: Start accepts. Automaton has 271 states and 304 transitions. Word has length 113 [2020-07-17 22:00:38,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:00:38,230 INFO L479 AbstractCegarLoop]: Abstraction has 271 states and 304 transitions. [2020-07-17 22:00:38,230 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 22:00:38,230 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 304 transitions. [2020-07-17 22:00:38,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2020-07-17 22:00:38,232 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:00:38,232 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-17 22:00:38,232 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-17 22:00:38,232 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:00:38,232 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:00:38,233 INFO L82 PathProgramCache]: Analyzing trace with hash -1287166530, now seen corresponding path program 1 times [2020-07-17 22:00:38,233 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:00:38,233 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [913868603] [2020-07-17 22:00:38,233 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:00:38,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:38,556 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 22:00:38,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:38,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {11151#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,626 INFO L280 TraceCheckUtils]: 1: Hoare triple {11078#(= 1 ~waterLevel~0)} assume true; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,632 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11078#(= 1 ~waterLevel~0)} {11073#true} #587#return; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:38,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,637 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11073#true} {11078#(= 1 ~waterLevel~0)} #473#return; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:38,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,641 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11073#true} {11078#(= 1 ~waterLevel~0)} #475#return; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:38,644 INFO L280 TraceCheckUtils]: 0: Hoare triple {11073#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {11073#true} is VALID [2020-07-17 22:00:38,645 INFO L280 TraceCheckUtils]: 1: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,645 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11073#true} {11078#(= 1 ~waterLevel~0)} #477#return; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:38,650 INFO L280 TraceCheckUtils]: 0: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,650 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {11073#true} {11078#(= 1 ~waterLevel~0)} #479#return; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:38,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {11152#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {11073#true} is VALID [2020-07-17 22:00:38,664 INFO L280 TraceCheckUtils]: 1: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,664 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11073#true} {11078#(= 1 ~waterLevel~0)} #577#return; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:38,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:38,676 INFO L280 TraceCheckUtils]: 0: Hoare triple {11073#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {11073#true} is VALID [2020-07-17 22:00:38,677 INFO L280 TraceCheckUtils]: 1: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,677 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11073#true} {11152#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {11073#true} is VALID [2020-07-17 22:00:38,677 INFO L263 TraceCheckUtils]: 0: Hoare triple {11152#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {11073#true} is VALID [2020-07-17 22:00:38,677 INFO L280 TraceCheckUtils]: 1: Hoare triple {11073#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {11073#true} is VALID [2020-07-17 22:00:38,678 INFO L280 TraceCheckUtils]: 2: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,678 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11073#true} {11152#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {11073#true} is VALID [2020-07-17 22:00:38,678 INFO L280 TraceCheckUtils]: 4: Hoare triple {11073#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {11073#true} is VALID [2020-07-17 22:00:38,678 INFO L280 TraceCheckUtils]: 5: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,679 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {11073#true} {11078#(= 1 ~waterLevel~0)} #539#return; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:38,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:38,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:38,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:38,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:38,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {11073#true} havoc ~retValue_acc~9; {11073#true} is VALID [2020-07-17 22:00:38,789 INFO L280 TraceCheckUtils]: 1: Hoare triple {11073#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,789 INFO L280 TraceCheckUtils]: 2: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,790 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #537#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,790 INFO L280 TraceCheckUtils]: 0: Hoare triple {11073#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {11073#true} is VALID [2020-07-17 22:00:38,790 INFO L263 TraceCheckUtils]: 1: Hoare triple {11073#true} call #t~ret21 := isHighWaterSensorDry(); {11073#true} is VALID [2020-07-17 22:00:38,791 INFO L280 TraceCheckUtils]: 2: Hoare triple {11073#true} havoc ~retValue_acc~9; {11073#true} is VALID [2020-07-17 22:00:38,791 INFO L280 TraceCheckUtils]: 3: Hoare triple {11073#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,792 INFO L280 TraceCheckUtils]: 4: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,793 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #537#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,793 INFO L280 TraceCheckUtils]: 6: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,794 INFO L280 TraceCheckUtils]: 7: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,794 INFO L280 TraceCheckUtils]: 8: Hoare triple {11199#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,796 INFO L280 TraceCheckUtils]: 9: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,796 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #551#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:38,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:38,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:38,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {11073#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {11073#true} is VALID [2020-07-17 22:00:38,815 INFO L280 TraceCheckUtils]: 1: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,815 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11073#true} {11073#true} #581#return; {11073#true} is VALID [2020-07-17 22:00:38,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {11073#true} havoc ~retValue_acc~0; {11073#true} is VALID [2020-07-17 22:00:38,816 INFO L263 TraceCheckUtils]: 1: Hoare triple {11073#true} call #t~ret4 := isMethaneLevelCritical(); {11073#true} is VALID [2020-07-17 22:00:38,816 INFO L280 TraceCheckUtils]: 2: Hoare triple {11073#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {11073#true} is VALID [2020-07-17 22:00:38,816 INFO L280 TraceCheckUtils]: 3: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,816 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {11073#true} {11073#true} #581#return; {11073#true} is VALID [2020-07-17 22:00:38,817 INFO L280 TraceCheckUtils]: 5: Hoare triple {11073#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {11073#true} is VALID [2020-07-17 22:00:38,817 INFO L280 TraceCheckUtils]: 6: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,817 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {11073#true} {11073#true} #533#return; {11073#true} is VALID [2020-07-17 22:00:38,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:38,820 INFO L280 TraceCheckUtils]: 0: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11073#true} is VALID [2020-07-17 22:00:38,820 INFO L280 TraceCheckUtils]: 1: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,821 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11073#true} {11073#true} #535#return; {11073#true} is VALID [2020-07-17 22:00:38,821 INFO L280 TraceCheckUtils]: 0: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {11073#true} is VALID [2020-07-17 22:00:38,821 INFO L263 TraceCheckUtils]: 1: Hoare triple {11073#true} call #t~ret3 := isMethaneAlarm(); {11073#true} is VALID [2020-07-17 22:00:38,822 INFO L280 TraceCheckUtils]: 2: Hoare triple {11073#true} havoc ~retValue_acc~0; {11073#true} is VALID [2020-07-17 22:00:38,822 INFO L263 TraceCheckUtils]: 3: Hoare triple {11073#true} call #t~ret4 := isMethaneLevelCritical(); {11073#true} is VALID [2020-07-17 22:00:38,822 INFO L280 TraceCheckUtils]: 4: Hoare triple {11073#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {11073#true} is VALID [2020-07-17 22:00:38,822 INFO L280 TraceCheckUtils]: 5: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,823 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {11073#true} {11073#true} #581#return; {11073#true} is VALID [2020-07-17 22:00:38,823 INFO L280 TraceCheckUtils]: 7: Hoare triple {11073#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {11073#true} is VALID [2020-07-17 22:00:38,823 INFO L280 TraceCheckUtils]: 8: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,823 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {11073#true} {11073#true} #533#return; {11073#true} is VALID [2020-07-17 22:00:38,823 INFO L280 TraceCheckUtils]: 10: Hoare triple {11073#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {11073#true} is VALID [2020-07-17 22:00:38,824 INFO L280 TraceCheckUtils]: 11: Hoare triple {11073#true} assume !(0 != ~tmp~3); {11073#true} is VALID [2020-07-17 22:00:38,825 INFO L263 TraceCheckUtils]: 12: Hoare triple {11073#true} call activatePump__wrappee__lowWaterSensor(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:38,825 INFO L280 TraceCheckUtils]: 13: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11073#true} is VALID [2020-07-17 22:00:38,825 INFO L280 TraceCheckUtils]: 14: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,825 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {11073#true} {11073#true} #535#return; {11073#true} is VALID [2020-07-17 22:00:38,825 INFO L280 TraceCheckUtils]: 16: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,827 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {11073#true} {11199#(<= 2 ~waterLevel~0)} #553#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,827 INFO L280 TraceCheckUtils]: 0: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {11073#true} is VALID [2020-07-17 22:00:38,827 INFO L280 TraceCheckUtils]: 1: Hoare triple {11073#true} assume 0 == ~pumpRunning~0; {11073#true} is VALID [2020-07-17 22:00:38,827 INFO L263 TraceCheckUtils]: 2: Hoare triple {11073#true} call #t~ret0 := isHighWaterLevel(); {11073#true} is VALID [2020-07-17 22:00:38,828 INFO L280 TraceCheckUtils]: 3: Hoare triple {11073#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {11073#true} is VALID [2020-07-17 22:00:38,828 INFO L263 TraceCheckUtils]: 4: Hoare triple {11073#true} call #t~ret21 := isHighWaterSensorDry(); {11073#true} is VALID [2020-07-17 22:00:38,828 INFO L280 TraceCheckUtils]: 5: Hoare triple {11073#true} havoc ~retValue_acc~9; {11073#true} is VALID [2020-07-17 22:00:38,829 INFO L280 TraceCheckUtils]: 6: Hoare triple {11073#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,829 INFO L280 TraceCheckUtils]: 7: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,830 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #537#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,831 INFO L280 TraceCheckUtils]: 9: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,831 INFO L280 TraceCheckUtils]: 10: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,832 INFO L280 TraceCheckUtils]: 11: Hoare triple {11199#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,833 INFO L280 TraceCheckUtils]: 12: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,834 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #551#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,835 INFO L280 TraceCheckUtils]: 14: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,836 INFO L280 TraceCheckUtils]: 15: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,837 INFO L263 TraceCheckUtils]: 16: Hoare triple {11199#(<= 2 ~waterLevel~0)} call activatePump(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:38,837 INFO L280 TraceCheckUtils]: 17: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {11073#true} is VALID [2020-07-17 22:00:38,837 INFO L263 TraceCheckUtils]: 18: Hoare triple {11073#true} call #t~ret3 := isMethaneAlarm(); {11073#true} is VALID [2020-07-17 22:00:38,838 INFO L280 TraceCheckUtils]: 19: Hoare triple {11073#true} havoc ~retValue_acc~0; {11073#true} is VALID [2020-07-17 22:00:38,838 INFO L263 TraceCheckUtils]: 20: Hoare triple {11073#true} call #t~ret4 := isMethaneLevelCritical(); {11073#true} is VALID [2020-07-17 22:00:38,838 INFO L280 TraceCheckUtils]: 21: Hoare triple {11073#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {11073#true} is VALID [2020-07-17 22:00:38,839 INFO L280 TraceCheckUtils]: 22: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,839 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {11073#true} {11073#true} #581#return; {11073#true} is VALID [2020-07-17 22:00:38,840 INFO L280 TraceCheckUtils]: 24: Hoare triple {11073#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {11073#true} is VALID [2020-07-17 22:00:38,840 INFO L280 TraceCheckUtils]: 25: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,840 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {11073#true} {11073#true} #533#return; {11073#true} is VALID [2020-07-17 22:00:38,841 INFO L280 TraceCheckUtils]: 27: Hoare triple {11073#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {11073#true} is VALID [2020-07-17 22:00:38,841 INFO L280 TraceCheckUtils]: 28: Hoare triple {11073#true} assume !(0 != ~tmp~3); {11073#true} is VALID [2020-07-17 22:00:38,843 INFO L263 TraceCheckUtils]: 29: Hoare triple {11073#true} call activatePump__wrappee__lowWaterSensor(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:38,843 INFO L280 TraceCheckUtils]: 30: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11073#true} is VALID [2020-07-17 22:00:38,843 INFO L280 TraceCheckUtils]: 31: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,844 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {11073#true} {11073#true} #535#return; {11073#true} is VALID [2020-07-17 22:00:38,844 INFO L280 TraceCheckUtils]: 33: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,845 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {11073#true} {11199#(<= 2 ~waterLevel~0)} #553#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,846 INFO L280 TraceCheckUtils]: 35: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,847 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #573#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,849 INFO L280 TraceCheckUtils]: 0: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {11073#true} is VALID [2020-07-17 22:00:38,849 INFO L280 TraceCheckUtils]: 1: Hoare triple {11073#true} assume !(0 != ~pumpRunning~0); {11073#true} is VALID [2020-07-17 22:00:38,850 INFO L263 TraceCheckUtils]: 2: Hoare triple {11073#true} call processEnvironment__wrappee__highWaterSensor(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:38,851 INFO L280 TraceCheckUtils]: 3: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {11073#true} is VALID [2020-07-17 22:00:38,851 INFO L280 TraceCheckUtils]: 4: Hoare triple {11073#true} assume 0 == ~pumpRunning~0; {11073#true} is VALID [2020-07-17 22:00:38,851 INFO L263 TraceCheckUtils]: 5: Hoare triple {11073#true} call #t~ret0 := isHighWaterLevel(); {11073#true} is VALID [2020-07-17 22:00:38,852 INFO L280 TraceCheckUtils]: 6: Hoare triple {11073#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {11073#true} is VALID [2020-07-17 22:00:38,852 INFO L263 TraceCheckUtils]: 7: Hoare triple {11073#true} call #t~ret21 := isHighWaterSensorDry(); {11073#true} is VALID [2020-07-17 22:00:38,853 INFO L280 TraceCheckUtils]: 8: Hoare triple {11073#true} havoc ~retValue_acc~9; {11073#true} is VALID [2020-07-17 22:00:38,854 INFO L280 TraceCheckUtils]: 9: Hoare triple {11073#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,855 INFO L280 TraceCheckUtils]: 10: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,858 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #537#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,859 INFO L280 TraceCheckUtils]: 12: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,860 INFO L280 TraceCheckUtils]: 13: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,860 INFO L280 TraceCheckUtils]: 14: Hoare triple {11199#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,861 INFO L280 TraceCheckUtils]: 15: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,862 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #551#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,863 INFO L280 TraceCheckUtils]: 17: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,864 INFO L280 TraceCheckUtils]: 18: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,865 INFO L263 TraceCheckUtils]: 19: Hoare triple {11199#(<= 2 ~waterLevel~0)} call activatePump(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:38,865 INFO L280 TraceCheckUtils]: 20: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {11073#true} is VALID [2020-07-17 22:00:38,866 INFO L263 TraceCheckUtils]: 21: Hoare triple {11073#true} call #t~ret3 := isMethaneAlarm(); {11073#true} is VALID [2020-07-17 22:00:38,866 INFO L280 TraceCheckUtils]: 22: Hoare triple {11073#true} havoc ~retValue_acc~0; {11073#true} is VALID [2020-07-17 22:00:38,866 INFO L263 TraceCheckUtils]: 23: Hoare triple {11073#true} call #t~ret4 := isMethaneLevelCritical(); {11073#true} is VALID [2020-07-17 22:00:38,867 INFO L280 TraceCheckUtils]: 24: Hoare triple {11073#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {11073#true} is VALID [2020-07-17 22:00:38,867 INFO L280 TraceCheckUtils]: 25: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,867 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {11073#true} {11073#true} #581#return; {11073#true} is VALID [2020-07-17 22:00:38,868 INFO L280 TraceCheckUtils]: 27: Hoare triple {11073#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {11073#true} is VALID [2020-07-17 22:00:38,868 INFO L280 TraceCheckUtils]: 28: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,868 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {11073#true} {11073#true} #533#return; {11073#true} is VALID [2020-07-17 22:00:38,869 INFO L280 TraceCheckUtils]: 30: Hoare triple {11073#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {11073#true} is VALID [2020-07-17 22:00:38,869 INFO L280 TraceCheckUtils]: 31: Hoare triple {11073#true} assume !(0 != ~tmp~3); {11073#true} is VALID [2020-07-17 22:00:38,870 INFO L263 TraceCheckUtils]: 32: Hoare triple {11073#true} call activatePump__wrappee__lowWaterSensor(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:38,870 INFO L280 TraceCheckUtils]: 33: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11073#true} is VALID [2020-07-17 22:00:38,871 INFO L280 TraceCheckUtils]: 34: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,871 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {11073#true} {11073#true} #535#return; {11073#true} is VALID [2020-07-17 22:00:38,872 INFO L280 TraceCheckUtils]: 36: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,873 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {11073#true} {11199#(<= 2 ~waterLevel~0)} #553#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,874 INFO L280 TraceCheckUtils]: 38: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,875 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #573#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,875 INFO L280 TraceCheckUtils]: 40: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,876 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #521#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,879 INFO L280 TraceCheckUtils]: 0: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {11073#true} is VALID [2020-07-17 22:00:38,880 INFO L280 TraceCheckUtils]: 1: Hoare triple {11073#true} assume !(0 != ~pumpRunning~0); {11073#true} is VALID [2020-07-17 22:00:38,881 INFO L263 TraceCheckUtils]: 2: Hoare triple {11073#true} call processEnvironment__wrappee__methaneQuery(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:38,881 INFO L280 TraceCheckUtils]: 3: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {11073#true} is VALID [2020-07-17 22:00:38,881 INFO L280 TraceCheckUtils]: 4: Hoare triple {11073#true} assume !(0 != ~pumpRunning~0); {11073#true} is VALID [2020-07-17 22:00:38,882 INFO L263 TraceCheckUtils]: 5: Hoare triple {11073#true} call processEnvironment__wrappee__highWaterSensor(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:38,883 INFO L280 TraceCheckUtils]: 6: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {11073#true} is VALID [2020-07-17 22:00:38,883 INFO L280 TraceCheckUtils]: 7: Hoare triple {11073#true} assume 0 == ~pumpRunning~0; {11073#true} is VALID [2020-07-17 22:00:38,883 INFO L263 TraceCheckUtils]: 8: Hoare triple {11073#true} call #t~ret0 := isHighWaterLevel(); {11073#true} is VALID [2020-07-17 22:00:38,883 INFO L280 TraceCheckUtils]: 9: Hoare triple {11073#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {11073#true} is VALID [2020-07-17 22:00:38,884 INFO L263 TraceCheckUtils]: 10: Hoare triple {11073#true} call #t~ret21 := isHighWaterSensorDry(); {11073#true} is VALID [2020-07-17 22:00:38,884 INFO L280 TraceCheckUtils]: 11: Hoare triple {11073#true} havoc ~retValue_acc~9; {11073#true} is VALID [2020-07-17 22:00:38,885 INFO L280 TraceCheckUtils]: 12: Hoare triple {11073#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,886 INFO L280 TraceCheckUtils]: 13: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,887 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #537#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,888 INFO L280 TraceCheckUtils]: 15: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,889 INFO L280 TraceCheckUtils]: 16: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,890 INFO L280 TraceCheckUtils]: 17: Hoare triple {11199#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,890 INFO L280 TraceCheckUtils]: 18: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,891 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #551#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,892 INFO L280 TraceCheckUtils]: 20: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,893 INFO L280 TraceCheckUtils]: 21: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,894 INFO L263 TraceCheckUtils]: 22: Hoare triple {11199#(<= 2 ~waterLevel~0)} call activatePump(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:38,895 INFO L280 TraceCheckUtils]: 23: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {11073#true} is VALID [2020-07-17 22:00:38,895 INFO L263 TraceCheckUtils]: 24: Hoare triple {11073#true} call #t~ret3 := isMethaneAlarm(); {11073#true} is VALID [2020-07-17 22:00:38,895 INFO L280 TraceCheckUtils]: 25: Hoare triple {11073#true} havoc ~retValue_acc~0; {11073#true} is VALID [2020-07-17 22:00:38,896 INFO L263 TraceCheckUtils]: 26: Hoare triple {11073#true} call #t~ret4 := isMethaneLevelCritical(); {11073#true} is VALID [2020-07-17 22:00:38,896 INFO L280 TraceCheckUtils]: 27: Hoare triple {11073#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {11073#true} is VALID [2020-07-17 22:00:38,896 INFO L280 TraceCheckUtils]: 28: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,897 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {11073#true} {11073#true} #581#return; {11073#true} is VALID [2020-07-17 22:00:38,897 INFO L280 TraceCheckUtils]: 30: Hoare triple {11073#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {11073#true} is VALID [2020-07-17 22:00:38,897 INFO L280 TraceCheckUtils]: 31: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,898 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {11073#true} {11073#true} #533#return; {11073#true} is VALID [2020-07-17 22:00:38,898 INFO L280 TraceCheckUtils]: 33: Hoare triple {11073#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {11073#true} is VALID [2020-07-17 22:00:38,898 INFO L280 TraceCheckUtils]: 34: Hoare triple {11073#true} assume !(0 != ~tmp~3); {11073#true} is VALID [2020-07-17 22:00:38,900 INFO L263 TraceCheckUtils]: 35: Hoare triple {11073#true} call activatePump__wrappee__lowWaterSensor(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:38,900 INFO L280 TraceCheckUtils]: 36: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11073#true} is VALID [2020-07-17 22:00:38,900 INFO L280 TraceCheckUtils]: 37: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,901 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {11073#true} {11073#true} #535#return; {11073#true} is VALID [2020-07-17 22:00:38,901 INFO L280 TraceCheckUtils]: 39: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,902 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {11073#true} {11199#(<= 2 ~waterLevel~0)} #553#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,903 INFO L280 TraceCheckUtils]: 41: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,904 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #573#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,905 INFO L280 TraceCheckUtils]: 43: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,905 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #521#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,906 INFO L280 TraceCheckUtils]: 45: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,907 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11078#(= 1 ~waterLevel~0)} #543#return; {11074#false} is VALID [2020-07-17 22:00:38,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:38,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {11073#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {11073#true} is VALID [2020-07-17 22:00:38,916 INFO L280 TraceCheckUtils]: 1: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,917 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11073#true} {11074#false} #561#return; {11074#false} is VALID [2020-07-17 22:00:38,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:38,921 INFO L280 TraceCheckUtils]: 0: Hoare triple {11073#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {11073#true} is VALID [2020-07-17 22:00:38,921 INFO L280 TraceCheckUtils]: 1: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,922 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {11073#true} {11074#false} #563#return; {11074#false} is VALID [2020-07-17 22:00:38,929 INFO L263 TraceCheckUtils]: 0: Hoare triple {11073#true} call ULTIMATE.init(); {11151#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 22:00:38,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {11151#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,939 INFO L280 TraceCheckUtils]: 2: Hoare triple {11078#(= 1 ~waterLevel~0)} assume true; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,940 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {11078#(= 1 ~waterLevel~0)} {11073#true} #587#return; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,940 INFO L263 TraceCheckUtils]: 4: Hoare triple {11078#(= 1 ~waterLevel~0)} call #t~ret77 := main(); {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,941 INFO L280 TraceCheckUtils]: 5: Hoare triple {11078#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11;havoc ~tmp~11; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,941 INFO L263 TraceCheckUtils]: 6: Hoare triple {11078#(= 1 ~waterLevel~0)} call select_helpers(); {11073#true} is VALID [2020-07-17 22:00:38,941 INFO L280 TraceCheckUtils]: 7: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,942 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {11073#true} {11078#(= 1 ~waterLevel~0)} #473#return; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,942 INFO L263 TraceCheckUtils]: 9: Hoare triple {11078#(= 1 ~waterLevel~0)} call select_features(); {11073#true} is VALID [2020-07-17 22:00:38,943 INFO L280 TraceCheckUtils]: 10: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,943 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {11073#true} {11078#(= 1 ~waterLevel~0)} #475#return; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,944 INFO L263 TraceCheckUtils]: 12: Hoare triple {11078#(= 1 ~waterLevel~0)} call #t~ret75 := valid_product(); {11073#true} is VALID [2020-07-17 22:00:38,944 INFO L280 TraceCheckUtils]: 13: Hoare triple {11073#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {11073#true} is VALID [2020-07-17 22:00:38,944 INFO L280 TraceCheckUtils]: 14: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,945 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {11073#true} {11078#(= 1 ~waterLevel~0)} #477#return; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,945 INFO L280 TraceCheckUtils]: 16: Hoare triple {11078#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,946 INFO L280 TraceCheckUtils]: 17: Hoare triple {11078#(= 1 ~waterLevel~0)} assume 0 != ~tmp~11; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,946 INFO L263 TraceCheckUtils]: 18: Hoare triple {11078#(= 1 ~waterLevel~0)} call setup(); {11073#true} is VALID [2020-07-17 22:00:38,946 INFO L280 TraceCheckUtils]: 19: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,947 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {11073#true} {11078#(= 1 ~waterLevel~0)} #479#return; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,949 INFO L263 TraceCheckUtils]: 21: Hoare triple {11078#(= 1 ~waterLevel~0)} call runTest(); {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,949 INFO L263 TraceCheckUtils]: 22: Hoare triple {11078#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {11152#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:00:38,950 INFO L280 TraceCheckUtils]: 23: Hoare triple {11152#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {11073#true} is VALID [2020-07-17 22:00:38,950 INFO L280 TraceCheckUtils]: 24: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,951 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {11073#true} {11078#(= 1 ~waterLevel~0)} #577#return; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,952 INFO L263 TraceCheckUtils]: 26: Hoare triple {11078#(= 1 ~waterLevel~0)} call test(); {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,957 INFO L280 TraceCheckUtils]: 27: Hoare triple {11078#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,958 INFO L280 TraceCheckUtils]: 28: Hoare triple {11078#(= 1 ~waterLevel~0)} assume !false; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,958 INFO L280 TraceCheckUtils]: 29: Hoare triple {11078#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,959 INFO L280 TraceCheckUtils]: 30: Hoare triple {11078#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,960 INFO L280 TraceCheckUtils]: 31: Hoare triple {11078#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~7); {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,961 INFO L280 TraceCheckUtils]: 32: Hoare triple {11078#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,962 INFO L280 TraceCheckUtils]: 33: Hoare triple {11078#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~3); {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,962 INFO L280 TraceCheckUtils]: 34: Hoare triple {11078#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,963 INFO L280 TraceCheckUtils]: 35: Hoare triple {11078#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,964 INFO L280 TraceCheckUtils]: 36: Hoare triple {11078#(= 1 ~waterLevel~0)} assume 0 != ~tmp___1~0; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,965 INFO L263 TraceCheckUtils]: 37: Hoare triple {11078#(= 1 ~waterLevel~0)} call timeShift(); {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,966 INFO L263 TraceCheckUtils]: 38: Hoare triple {11078#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {11152#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:00:38,966 INFO L263 TraceCheckUtils]: 39: Hoare triple {11152#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {11073#true} is VALID [2020-07-17 22:00:38,967 INFO L280 TraceCheckUtils]: 40: Hoare triple {11073#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {11073#true} is VALID [2020-07-17 22:00:38,967 INFO L280 TraceCheckUtils]: 41: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,967 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {11073#true} {11152#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {11073#true} is VALID [2020-07-17 22:00:38,968 INFO L280 TraceCheckUtils]: 43: Hoare triple {11073#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {11073#true} is VALID [2020-07-17 22:00:38,968 INFO L280 TraceCheckUtils]: 44: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,969 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {11073#true} {11078#(= 1 ~waterLevel~0)} #539#return; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,971 INFO L280 TraceCheckUtils]: 46: Hoare triple {11078#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,972 INFO L280 TraceCheckUtils]: 47: Hoare triple {11078#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {11078#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,973 INFO L263 TraceCheckUtils]: 48: Hoare triple {11078#(= 1 ~waterLevel~0)} call processEnvironment(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:38,974 INFO L280 TraceCheckUtils]: 49: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {11073#true} is VALID [2020-07-17 22:00:38,974 INFO L280 TraceCheckUtils]: 50: Hoare triple {11073#true} assume !(0 != ~pumpRunning~0); {11073#true} is VALID [2020-07-17 22:00:38,975 INFO L263 TraceCheckUtils]: 51: Hoare triple {11073#true} call processEnvironment__wrappee__methaneQuery(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:38,975 INFO L280 TraceCheckUtils]: 52: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {11073#true} is VALID [2020-07-17 22:00:38,976 INFO L280 TraceCheckUtils]: 53: Hoare triple {11073#true} assume !(0 != ~pumpRunning~0); {11073#true} is VALID [2020-07-17 22:00:38,977 INFO L263 TraceCheckUtils]: 54: Hoare triple {11073#true} call processEnvironment__wrappee__highWaterSensor(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:38,977 INFO L280 TraceCheckUtils]: 55: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {11073#true} is VALID [2020-07-17 22:00:38,977 INFO L280 TraceCheckUtils]: 56: Hoare triple {11073#true} assume 0 == ~pumpRunning~0; {11073#true} is VALID [2020-07-17 22:00:38,978 INFO L263 TraceCheckUtils]: 57: Hoare triple {11073#true} call #t~ret0 := isHighWaterLevel(); {11073#true} is VALID [2020-07-17 22:00:38,978 INFO L280 TraceCheckUtils]: 58: Hoare triple {11073#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {11073#true} is VALID [2020-07-17 22:00:38,978 INFO L263 TraceCheckUtils]: 59: Hoare triple {11073#true} call #t~ret21 := isHighWaterSensorDry(); {11073#true} is VALID [2020-07-17 22:00:38,978 INFO L280 TraceCheckUtils]: 60: Hoare triple {11073#true} havoc ~retValue_acc~9; {11073#true} is VALID [2020-07-17 22:00:38,980 INFO L280 TraceCheckUtils]: 61: Hoare triple {11073#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,981 INFO L280 TraceCheckUtils]: 62: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,983 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #537#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,984 INFO L280 TraceCheckUtils]: 64: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,985 INFO L280 TraceCheckUtils]: 65: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,985 INFO L280 TraceCheckUtils]: 66: Hoare triple {11199#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,986 INFO L280 TraceCheckUtils]: 67: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,987 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #551#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,988 INFO L280 TraceCheckUtils]: 69: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,989 INFO L280 TraceCheckUtils]: 70: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,990 INFO L263 TraceCheckUtils]: 71: Hoare triple {11199#(<= 2 ~waterLevel~0)} call activatePump(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:38,990 INFO L280 TraceCheckUtils]: 72: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {11073#true} is VALID [2020-07-17 22:00:38,990 INFO L263 TraceCheckUtils]: 73: Hoare triple {11073#true} call #t~ret3 := isMethaneAlarm(); {11073#true} is VALID [2020-07-17 22:00:38,991 INFO L280 TraceCheckUtils]: 74: Hoare triple {11073#true} havoc ~retValue_acc~0; {11073#true} is VALID [2020-07-17 22:00:38,991 INFO L263 TraceCheckUtils]: 75: Hoare triple {11073#true} call #t~ret4 := isMethaneLevelCritical(); {11073#true} is VALID [2020-07-17 22:00:38,991 INFO L280 TraceCheckUtils]: 76: Hoare triple {11073#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {11073#true} is VALID [2020-07-17 22:00:38,992 INFO L280 TraceCheckUtils]: 77: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,992 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {11073#true} {11073#true} #581#return; {11073#true} is VALID [2020-07-17 22:00:38,992 INFO L280 TraceCheckUtils]: 79: Hoare triple {11073#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {11073#true} is VALID [2020-07-17 22:00:38,993 INFO L280 TraceCheckUtils]: 80: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,993 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {11073#true} {11073#true} #533#return; {11073#true} is VALID [2020-07-17 22:00:38,993 INFO L280 TraceCheckUtils]: 82: Hoare triple {11073#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {11073#true} is VALID [2020-07-17 22:00:38,993 INFO L280 TraceCheckUtils]: 83: Hoare triple {11073#true} assume !(0 != ~tmp~3); {11073#true} is VALID [2020-07-17 22:00:38,995 INFO L263 TraceCheckUtils]: 84: Hoare triple {11073#true} call activatePump__wrappee__lowWaterSensor(); {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:38,995 INFO L280 TraceCheckUtils]: 85: Hoare triple {11156#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {11073#true} is VALID [2020-07-17 22:00:38,995 INFO L280 TraceCheckUtils]: 86: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,996 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {11073#true} {11073#true} #535#return; {11073#true} is VALID [2020-07-17 22:00:38,996 INFO L280 TraceCheckUtils]: 88: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:38,997 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {11073#true} {11199#(<= 2 ~waterLevel~0)} #553#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,998 INFO L280 TraceCheckUtils]: 90: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,999 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #573#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:38,999 INFO L280 TraceCheckUtils]: 92: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:39,000 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11073#true} #521#return; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:39,001 INFO L280 TraceCheckUtils]: 94: Hoare triple {11199#(<= 2 ~waterLevel~0)} assume true; {11199#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:00:39,002 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {11199#(<= 2 ~waterLevel~0)} {11078#(= 1 ~waterLevel~0)} #543#return; {11074#false} is VALID [2020-07-17 22:00:39,003 INFO L263 TraceCheckUtils]: 96: Hoare triple {11074#false} call __utac_acc__Specification5_spec__3(); {11074#false} is VALID [2020-07-17 22:00:39,003 INFO L280 TraceCheckUtils]: 97: Hoare triple {11074#false} havoc ~tmp~6;havoc ~tmp___0~2; {11074#false} is VALID [2020-07-17 22:00:39,003 INFO L263 TraceCheckUtils]: 98: Hoare triple {11074#false} call #t~ret24 := getWaterLevel(); {11073#true} is VALID [2020-07-17 22:00:39,003 INFO L280 TraceCheckUtils]: 99: Hoare triple {11073#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {11073#true} is VALID [2020-07-17 22:00:39,004 INFO L280 TraceCheckUtils]: 100: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:39,004 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {11073#true} {11074#false} #561#return; {11074#false} is VALID [2020-07-17 22:00:39,004 INFO L280 TraceCheckUtils]: 102: Hoare triple {11074#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {11074#false} is VALID [2020-07-17 22:00:39,005 INFO L280 TraceCheckUtils]: 103: Hoare triple {11074#false} assume 2 != ~tmp~6; {11074#false} is VALID [2020-07-17 22:00:39,005 INFO L263 TraceCheckUtils]: 104: Hoare triple {11074#false} call #t~ret25 := isPumpRunning(); {11073#true} is VALID [2020-07-17 22:00:39,005 INFO L280 TraceCheckUtils]: 105: Hoare triple {11073#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {11073#true} is VALID [2020-07-17 22:00:39,006 INFO L280 TraceCheckUtils]: 106: Hoare triple {11073#true} assume true; {11073#true} is VALID [2020-07-17 22:00:39,006 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {11073#true} {11074#false} #563#return; {11074#false} is VALID [2020-07-17 22:00:39,006 INFO L280 TraceCheckUtils]: 108: Hoare triple {11074#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {11074#false} is VALID [2020-07-17 22:00:39,007 INFO L280 TraceCheckUtils]: 109: Hoare triple {11074#false} assume 0 != ~tmp___0~2; {11074#false} is VALID [2020-07-17 22:00:39,007 INFO L280 TraceCheckUtils]: 110: Hoare triple {11074#false} assume 0 == ~switchedOnBeforeTS~0; {11074#false} is VALID [2020-07-17 22:00:39,007 INFO L263 TraceCheckUtils]: 111: Hoare triple {11074#false} call __automaton_fail(); {11074#false} is VALID [2020-07-17 22:00:39,007 INFO L280 TraceCheckUtils]: 112: Hoare triple {11074#false} assume !false; {11074#false} is VALID [2020-07-17 22:00:39,036 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 22:00:39,036 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [913868603] [2020-07-17 22:00:39,041 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:00:39,041 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-17 22:00:39,042 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1555025978] [2020-07-17 22:00:39,043 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 113 [2020-07-17 22:00:39,043 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:00:39,043 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-17 22:00:39,241 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:00:39,241 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-17 22:00:39,241 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:00:39,241 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-17 22:00:39,242 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-17 22:00:39,242 INFO L87 Difference]: Start difference. First operand 271 states and 304 transitions. Second operand 7 states. [2020-07-17 22:00:40,444 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:00:42,887 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:00:56,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:00:56,429 INFO L93 Difference]: Finished difference Result 745 states and 915 transitions. [2020-07-17 22:00:56,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-17 22:00:56,429 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 113 [2020-07-17 22:00:56,429 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:00:56,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 22:00:56,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 656 transitions. [2020-07-17 22:00:56,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 22:00:56,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 656 transitions. [2020-07-17 22:00:56,443 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 656 transitions. [2020-07-17 22:00:58,849 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 656 edges. 656 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:00:58,871 INFO L225 Difference]: With dead ends: 745 [2020-07-17 22:00:58,871 INFO L226 Difference]: Without dead ends: 502 [2020-07-17 22:00:58,872 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 45 SyntacticMatches, 4 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-07-17 22:00:58,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 502 states. [2020-07-17 22:01:02,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 502 to 460. [2020-07-17 22:01:02,986 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:01:02,986 INFO L82 GeneralOperation]: Start isEquivalent. First operand 502 states. Second operand 460 states. [2020-07-17 22:01:02,986 INFO L74 IsIncluded]: Start isIncluded. First operand 502 states. Second operand 460 states. [2020-07-17 22:01:02,986 INFO L87 Difference]: Start difference. First operand 502 states. Second operand 460 states. [2020-07-17 22:01:03,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:01:03,006 INFO L93 Difference]: Finished difference Result 502 states and 601 transitions. [2020-07-17 22:01:03,006 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 601 transitions. [2020-07-17 22:01:03,008 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:01:03,008 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:01:03,008 INFO L74 IsIncluded]: Start isIncluded. First operand 460 states. Second operand 502 states. [2020-07-17 22:01:03,008 INFO L87 Difference]: Start difference. First operand 460 states. Second operand 502 states. [2020-07-17 22:01:03,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:01:03,024 INFO L93 Difference]: Finished difference Result 502 states and 601 transitions. [2020-07-17 22:01:03,024 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 601 transitions. [2020-07-17 22:01:03,025 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:01:03,025 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:01:03,025 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:01:03,025 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:01:03,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 460 states. [2020-07-17 22:01:03,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 460 states and 532 transitions. [2020-07-17 22:01:03,043 INFO L78 Accepts]: Start accepts. Automaton has 460 states and 532 transitions. Word has length 113 [2020-07-17 22:01:03,043 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:01:03,044 INFO L479 AbstractCegarLoop]: Abstraction has 460 states and 532 transitions. [2020-07-17 22:01:03,044 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-17 22:01:03,044 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 532 transitions. [2020-07-17 22:01:03,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2020-07-17 22:01:03,045 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:01:03,045 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1] [2020-07-17 22:01:03,046 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-17 22:01:03,046 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:01:03,046 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:01:03,046 INFO L82 PathProgramCache]: Analyzing trace with hash -803017404, now seen corresponding path program 1 times [2020-07-17 22:01:03,046 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:01:03,047 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1302765870] [2020-07-17 22:01:03,047 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:01:03,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:03,440 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 22:01:03,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:03,513 INFO L280 TraceCheckUtils]: 0: Hoare triple {14035#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,514 INFO L280 TraceCheckUtils]: 1: Hoare triple {13956#(= 1 ~waterLevel~0)} assume true; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,514 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13956#(= 1 ~waterLevel~0)} {13951#true} #587#return; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:03,521 INFO L280 TraceCheckUtils]: 0: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,522 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13951#true} {13956#(= 1 ~waterLevel~0)} #473#return; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:03,526 INFO L280 TraceCheckUtils]: 0: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,527 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13951#true} {13956#(= 1 ~waterLevel~0)} #475#return; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:03,530 INFO L280 TraceCheckUtils]: 0: Hoare triple {13951#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {13951#true} is VALID [2020-07-17 22:01:03,530 INFO L280 TraceCheckUtils]: 1: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,531 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13951#true} {13956#(= 1 ~waterLevel~0)} #477#return; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:03,534 INFO L280 TraceCheckUtils]: 0: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,535 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13951#true} {13956#(= 1 ~waterLevel~0)} #479#return; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:03,557 INFO L280 TraceCheckUtils]: 0: Hoare triple {14036#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {13951#true} is VALID [2020-07-17 22:01:03,557 INFO L280 TraceCheckUtils]: 1: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,558 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13951#true} {13956#(= 1 ~waterLevel~0)} #577#return; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:03,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {14037#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {14038#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 22:01:03,627 INFO L280 TraceCheckUtils]: 1: Hoare triple {14038#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {14038#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 22:01:03,628 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14038#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {13956#(= 1 ~waterLevel~0)} #523#return; {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:03,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:03,652 INFO L280 TraceCheckUtils]: 0: Hoare triple {13951#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {13951#true} is VALID [2020-07-17 22:01:03,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,653 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13951#true} {14036#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {13951#true} is VALID [2020-07-17 22:01:03,653 INFO L263 TraceCheckUtils]: 0: Hoare triple {14036#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {13951#true} is VALID [2020-07-17 22:01:03,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {13951#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {13951#true} is VALID [2020-07-17 22:01:03,653 INFO L280 TraceCheckUtils]: 2: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,654 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13951#true} {14036#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {13951#true} is VALID [2020-07-17 22:01:03,654 INFO L280 TraceCheckUtils]: 4: Hoare triple {13951#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {13951#true} is VALID [2020-07-17 22:01:03,654 INFO L280 TraceCheckUtils]: 5: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,655 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {13951#true} {13972#(= 2 ~waterLevel~0)} #539#return; {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:03,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:03,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:03,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:03,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:03,710 INFO L280 TraceCheckUtils]: 0: Hoare triple {13951#true} havoc ~retValue_acc~9; {13951#true} is VALID [2020-07-17 22:01:03,711 INFO L280 TraceCheckUtils]: 1: Hoare triple {13951#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {13951#true} is VALID [2020-07-17 22:01:03,711 INFO L280 TraceCheckUtils]: 2: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,711 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13951#true} {13951#true} #537#return; {13951#true} is VALID [2020-07-17 22:01:03,712 INFO L280 TraceCheckUtils]: 0: Hoare triple {13951#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {13951#true} is VALID [2020-07-17 22:01:03,712 INFO L263 TraceCheckUtils]: 1: Hoare triple {13951#true} call #t~ret21 := isHighWaterSensorDry(); {13951#true} is VALID [2020-07-17 22:01:03,712 INFO L280 TraceCheckUtils]: 2: Hoare triple {13951#true} havoc ~retValue_acc~9; {13951#true} is VALID [2020-07-17 22:01:03,713 INFO L280 TraceCheckUtils]: 3: Hoare triple {13951#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {13951#true} is VALID [2020-07-17 22:01:03,713 INFO L280 TraceCheckUtils]: 4: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,713 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13951#true} {13951#true} #537#return; {13951#true} is VALID [2020-07-17 22:01:03,713 INFO L280 TraceCheckUtils]: 6: Hoare triple {13951#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {13951#true} is VALID [2020-07-17 22:01:03,713 INFO L280 TraceCheckUtils]: 7: Hoare triple {13951#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {13951#true} is VALID [2020-07-17 22:01:03,714 INFO L280 TraceCheckUtils]: 8: Hoare triple {13951#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {13951#true} is VALID [2020-07-17 22:01:03,714 INFO L280 TraceCheckUtils]: 9: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,714 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {13951#true} {13951#true} #551#return; {13951#true} is VALID [2020-07-17 22:01:03,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:03,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:03,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:03,726 INFO L280 TraceCheckUtils]: 0: Hoare triple {13951#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {13951#true} is VALID [2020-07-17 22:01:03,726 INFO L280 TraceCheckUtils]: 1: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,726 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13951#true} {13951#true} #581#return; {13951#true} is VALID [2020-07-17 22:01:03,726 INFO L280 TraceCheckUtils]: 0: Hoare triple {13951#true} havoc ~retValue_acc~0; {13951#true} is VALID [2020-07-17 22:01:03,727 INFO L263 TraceCheckUtils]: 1: Hoare triple {13951#true} call #t~ret4 := isMethaneLevelCritical(); {13951#true} is VALID [2020-07-17 22:01:03,727 INFO L280 TraceCheckUtils]: 2: Hoare triple {13951#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {13951#true} is VALID [2020-07-17 22:01:03,727 INFO L280 TraceCheckUtils]: 3: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,727 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13951#true} {13951#true} #581#return; {13951#true} is VALID [2020-07-17 22:01:03,728 INFO L280 TraceCheckUtils]: 5: Hoare triple {13951#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {13951#true} is VALID [2020-07-17 22:01:03,728 INFO L280 TraceCheckUtils]: 6: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,728 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {13951#true} {13951#true} #533#return; {13951#true} is VALID [2020-07-17 22:01:03,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:03,731 INFO L280 TraceCheckUtils]: 0: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13951#true} is VALID [2020-07-17 22:01:03,731 INFO L280 TraceCheckUtils]: 1: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,732 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13951#true} {13951#true} #535#return; {13951#true} is VALID [2020-07-17 22:01:03,732 INFO L280 TraceCheckUtils]: 0: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13951#true} is VALID [2020-07-17 22:01:03,732 INFO L263 TraceCheckUtils]: 1: Hoare triple {13951#true} call #t~ret3 := isMethaneAlarm(); {13951#true} is VALID [2020-07-17 22:01:03,732 INFO L280 TraceCheckUtils]: 2: Hoare triple {13951#true} havoc ~retValue_acc~0; {13951#true} is VALID [2020-07-17 22:01:03,732 INFO L263 TraceCheckUtils]: 3: Hoare triple {13951#true} call #t~ret4 := isMethaneLevelCritical(); {13951#true} is VALID [2020-07-17 22:01:03,733 INFO L280 TraceCheckUtils]: 4: Hoare triple {13951#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {13951#true} is VALID [2020-07-17 22:01:03,733 INFO L280 TraceCheckUtils]: 5: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,733 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {13951#true} {13951#true} #581#return; {13951#true} is VALID [2020-07-17 22:01:03,733 INFO L280 TraceCheckUtils]: 7: Hoare triple {13951#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {13951#true} is VALID [2020-07-17 22:01:03,734 INFO L280 TraceCheckUtils]: 8: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,734 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13951#true} {13951#true} #533#return; {13951#true} is VALID [2020-07-17 22:01:03,734 INFO L280 TraceCheckUtils]: 10: Hoare triple {13951#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {13951#true} is VALID [2020-07-17 22:01:03,735 INFO L280 TraceCheckUtils]: 11: Hoare triple {13951#true} assume !(0 != ~tmp~3); {13951#true} is VALID [2020-07-17 22:01:03,736 INFO L263 TraceCheckUtils]: 12: Hoare triple {13951#true} call activatePump__wrappee__lowWaterSensor(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:03,736 INFO L280 TraceCheckUtils]: 13: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13951#true} is VALID [2020-07-17 22:01:03,736 INFO L280 TraceCheckUtils]: 14: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,737 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13951#true} {13951#true} #535#return; {13951#true} is VALID [2020-07-17 22:01:03,737 INFO L280 TraceCheckUtils]: 16: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,737 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13951#true} {13951#true} #553#return; {13951#true} is VALID [2020-07-17 22:01:03,738 INFO L280 TraceCheckUtils]: 0: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {13951#true} is VALID [2020-07-17 22:01:03,738 INFO L280 TraceCheckUtils]: 1: Hoare triple {13951#true} assume 0 == ~pumpRunning~0; {13951#true} is VALID [2020-07-17 22:01:03,738 INFO L263 TraceCheckUtils]: 2: Hoare triple {13951#true} call #t~ret0 := isHighWaterLevel(); {13951#true} is VALID [2020-07-17 22:01:03,738 INFO L280 TraceCheckUtils]: 3: Hoare triple {13951#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {13951#true} is VALID [2020-07-17 22:01:03,738 INFO L263 TraceCheckUtils]: 4: Hoare triple {13951#true} call #t~ret21 := isHighWaterSensorDry(); {13951#true} is VALID [2020-07-17 22:01:03,739 INFO L280 TraceCheckUtils]: 5: Hoare triple {13951#true} havoc ~retValue_acc~9; {13951#true} is VALID [2020-07-17 22:01:03,739 INFO L280 TraceCheckUtils]: 6: Hoare triple {13951#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {13951#true} is VALID [2020-07-17 22:01:03,739 INFO L280 TraceCheckUtils]: 7: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,739 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13951#true} {13951#true} #537#return; {13951#true} is VALID [2020-07-17 22:01:03,739 INFO L280 TraceCheckUtils]: 9: Hoare triple {13951#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {13951#true} is VALID [2020-07-17 22:01:03,740 INFO L280 TraceCheckUtils]: 10: Hoare triple {13951#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {13951#true} is VALID [2020-07-17 22:01:03,740 INFO L280 TraceCheckUtils]: 11: Hoare triple {13951#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {13951#true} is VALID [2020-07-17 22:01:03,740 INFO L280 TraceCheckUtils]: 12: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,740 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {13951#true} {13951#true} #551#return; {13951#true} is VALID [2020-07-17 22:01:03,741 INFO L280 TraceCheckUtils]: 14: Hoare triple {13951#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {13951#true} is VALID [2020-07-17 22:01:03,741 INFO L280 TraceCheckUtils]: 15: Hoare triple {13951#true} assume 0 != ~tmp~0; {13951#true} is VALID [2020-07-17 22:01:03,742 INFO L263 TraceCheckUtils]: 16: Hoare triple {13951#true} call activatePump(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:03,742 INFO L280 TraceCheckUtils]: 17: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13951#true} is VALID [2020-07-17 22:01:03,742 INFO L263 TraceCheckUtils]: 18: Hoare triple {13951#true} call #t~ret3 := isMethaneAlarm(); {13951#true} is VALID [2020-07-17 22:01:03,743 INFO L280 TraceCheckUtils]: 19: Hoare triple {13951#true} havoc ~retValue_acc~0; {13951#true} is VALID [2020-07-17 22:01:03,743 INFO L263 TraceCheckUtils]: 20: Hoare triple {13951#true} call #t~ret4 := isMethaneLevelCritical(); {13951#true} is VALID [2020-07-17 22:01:03,743 INFO L280 TraceCheckUtils]: 21: Hoare triple {13951#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {13951#true} is VALID [2020-07-17 22:01:03,743 INFO L280 TraceCheckUtils]: 22: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,743 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {13951#true} {13951#true} #581#return; {13951#true} is VALID [2020-07-17 22:01:03,743 INFO L280 TraceCheckUtils]: 24: Hoare triple {13951#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {13951#true} is VALID [2020-07-17 22:01:03,744 INFO L280 TraceCheckUtils]: 25: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,744 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13951#true} {13951#true} #533#return; {13951#true} is VALID [2020-07-17 22:01:03,744 INFO L280 TraceCheckUtils]: 27: Hoare triple {13951#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {13951#true} is VALID [2020-07-17 22:01:03,745 INFO L280 TraceCheckUtils]: 28: Hoare triple {13951#true} assume !(0 != ~tmp~3); {13951#true} is VALID [2020-07-17 22:01:03,746 INFO L263 TraceCheckUtils]: 29: Hoare triple {13951#true} call activatePump__wrappee__lowWaterSensor(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:03,746 INFO L280 TraceCheckUtils]: 30: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13951#true} is VALID [2020-07-17 22:01:03,746 INFO L280 TraceCheckUtils]: 31: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,747 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13951#true} {13951#true} #535#return; {13951#true} is VALID [2020-07-17 22:01:03,747 INFO L280 TraceCheckUtils]: 33: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,747 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13951#true} {13951#true} #553#return; {13951#true} is VALID [2020-07-17 22:01:03,748 INFO L280 TraceCheckUtils]: 35: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,748 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13951#true} {13951#true} #573#return; {13951#true} is VALID [2020-07-17 22:01:03,749 INFO L280 TraceCheckUtils]: 0: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {13951#true} is VALID [2020-07-17 22:01:03,750 INFO L280 TraceCheckUtils]: 1: Hoare triple {13951#true} assume !(0 != ~pumpRunning~0); {13951#true} is VALID [2020-07-17 22:01:03,751 INFO L263 TraceCheckUtils]: 2: Hoare triple {13951#true} call processEnvironment__wrappee__highWaterSensor(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:03,751 INFO L280 TraceCheckUtils]: 3: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {13951#true} is VALID [2020-07-17 22:01:03,751 INFO L280 TraceCheckUtils]: 4: Hoare triple {13951#true} assume 0 == ~pumpRunning~0; {13951#true} is VALID [2020-07-17 22:01:03,751 INFO L263 TraceCheckUtils]: 5: Hoare triple {13951#true} call #t~ret0 := isHighWaterLevel(); {13951#true} is VALID [2020-07-17 22:01:03,752 INFO L280 TraceCheckUtils]: 6: Hoare triple {13951#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {13951#true} is VALID [2020-07-17 22:01:03,752 INFO L263 TraceCheckUtils]: 7: Hoare triple {13951#true} call #t~ret21 := isHighWaterSensorDry(); {13951#true} is VALID [2020-07-17 22:01:03,752 INFO L280 TraceCheckUtils]: 8: Hoare triple {13951#true} havoc ~retValue_acc~9; {13951#true} is VALID [2020-07-17 22:01:03,753 INFO L280 TraceCheckUtils]: 9: Hoare triple {13951#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {13951#true} is VALID [2020-07-17 22:01:03,753 INFO L280 TraceCheckUtils]: 10: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,753 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {13951#true} {13951#true} #537#return; {13951#true} is VALID [2020-07-17 22:01:03,753 INFO L280 TraceCheckUtils]: 12: Hoare triple {13951#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {13951#true} is VALID [2020-07-17 22:01:03,753 INFO L280 TraceCheckUtils]: 13: Hoare triple {13951#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {13951#true} is VALID [2020-07-17 22:01:03,754 INFO L280 TraceCheckUtils]: 14: Hoare triple {13951#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {13951#true} is VALID [2020-07-17 22:01:03,754 INFO L280 TraceCheckUtils]: 15: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,754 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13951#true} {13951#true} #551#return; {13951#true} is VALID [2020-07-17 22:01:03,754 INFO L280 TraceCheckUtils]: 17: Hoare triple {13951#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {13951#true} is VALID [2020-07-17 22:01:03,754 INFO L280 TraceCheckUtils]: 18: Hoare triple {13951#true} assume 0 != ~tmp~0; {13951#true} is VALID [2020-07-17 22:01:03,755 INFO L263 TraceCheckUtils]: 19: Hoare triple {13951#true} call activatePump(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:03,756 INFO L280 TraceCheckUtils]: 20: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13951#true} is VALID [2020-07-17 22:01:03,756 INFO L263 TraceCheckUtils]: 21: Hoare triple {13951#true} call #t~ret3 := isMethaneAlarm(); {13951#true} is VALID [2020-07-17 22:01:03,756 INFO L280 TraceCheckUtils]: 22: Hoare triple {13951#true} havoc ~retValue_acc~0; {13951#true} is VALID [2020-07-17 22:01:03,756 INFO L263 TraceCheckUtils]: 23: Hoare triple {13951#true} call #t~ret4 := isMethaneLevelCritical(); {13951#true} is VALID [2020-07-17 22:01:03,757 INFO L280 TraceCheckUtils]: 24: Hoare triple {13951#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {13951#true} is VALID [2020-07-17 22:01:03,757 INFO L280 TraceCheckUtils]: 25: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,757 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13951#true} {13951#true} #581#return; {13951#true} is VALID [2020-07-17 22:01:03,757 INFO L280 TraceCheckUtils]: 27: Hoare triple {13951#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {13951#true} is VALID [2020-07-17 22:01:03,758 INFO L280 TraceCheckUtils]: 28: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,758 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13951#true} {13951#true} #533#return; {13951#true} is VALID [2020-07-17 22:01:03,758 INFO L280 TraceCheckUtils]: 30: Hoare triple {13951#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {13951#true} is VALID [2020-07-17 22:01:03,759 INFO L280 TraceCheckUtils]: 31: Hoare triple {13951#true} assume !(0 != ~tmp~3); {13951#true} is VALID [2020-07-17 22:01:03,760 INFO L263 TraceCheckUtils]: 32: Hoare triple {13951#true} call activatePump__wrappee__lowWaterSensor(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:03,760 INFO L280 TraceCheckUtils]: 33: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13951#true} is VALID [2020-07-17 22:01:03,760 INFO L280 TraceCheckUtils]: 34: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,760 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13951#true} {13951#true} #535#return; {13951#true} is VALID [2020-07-17 22:01:03,761 INFO L280 TraceCheckUtils]: 36: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,761 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {13951#true} {13951#true} #553#return; {13951#true} is VALID [2020-07-17 22:01:03,761 INFO L280 TraceCheckUtils]: 38: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,761 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13951#true} {13951#true} #573#return; {13951#true} is VALID [2020-07-17 22:01:03,762 INFO L280 TraceCheckUtils]: 40: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,762 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {13951#true} {13951#true} #521#return; {13951#true} is VALID [2020-07-17 22:01:03,764 INFO L280 TraceCheckUtils]: 0: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {13951#true} is VALID [2020-07-17 22:01:03,764 INFO L280 TraceCheckUtils]: 1: Hoare triple {13951#true} assume !(0 != ~pumpRunning~0); {13951#true} is VALID [2020-07-17 22:01:03,765 INFO L263 TraceCheckUtils]: 2: Hoare triple {13951#true} call processEnvironment__wrappee__methaneQuery(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:03,765 INFO L280 TraceCheckUtils]: 3: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {13951#true} is VALID [2020-07-17 22:01:03,765 INFO L280 TraceCheckUtils]: 4: Hoare triple {13951#true} assume !(0 != ~pumpRunning~0); {13951#true} is VALID [2020-07-17 22:01:03,766 INFO L263 TraceCheckUtils]: 5: Hoare triple {13951#true} call processEnvironment__wrappee__highWaterSensor(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:03,766 INFO L280 TraceCheckUtils]: 6: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {13951#true} is VALID [2020-07-17 22:01:03,766 INFO L280 TraceCheckUtils]: 7: Hoare triple {13951#true} assume 0 == ~pumpRunning~0; {13951#true} is VALID [2020-07-17 22:01:03,766 INFO L263 TraceCheckUtils]: 8: Hoare triple {13951#true} call #t~ret0 := isHighWaterLevel(); {13951#true} is VALID [2020-07-17 22:01:03,766 INFO L280 TraceCheckUtils]: 9: Hoare triple {13951#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {13951#true} is VALID [2020-07-17 22:01:03,767 INFO L263 TraceCheckUtils]: 10: Hoare triple {13951#true} call #t~ret21 := isHighWaterSensorDry(); {13951#true} is VALID [2020-07-17 22:01:03,767 INFO L280 TraceCheckUtils]: 11: Hoare triple {13951#true} havoc ~retValue_acc~9; {13951#true} is VALID [2020-07-17 22:01:03,767 INFO L280 TraceCheckUtils]: 12: Hoare triple {13951#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {13951#true} is VALID [2020-07-17 22:01:03,767 INFO L280 TraceCheckUtils]: 13: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,767 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13951#true} {13951#true} #537#return; {13951#true} is VALID [2020-07-17 22:01:03,767 INFO L280 TraceCheckUtils]: 15: Hoare triple {13951#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {13951#true} is VALID [2020-07-17 22:01:03,768 INFO L280 TraceCheckUtils]: 16: Hoare triple {13951#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {13951#true} is VALID [2020-07-17 22:01:03,768 INFO L280 TraceCheckUtils]: 17: Hoare triple {13951#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {13951#true} is VALID [2020-07-17 22:01:03,768 INFO L280 TraceCheckUtils]: 18: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,768 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {13951#true} {13951#true} #551#return; {13951#true} is VALID [2020-07-17 22:01:03,768 INFO L280 TraceCheckUtils]: 20: Hoare triple {13951#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {13951#true} is VALID [2020-07-17 22:01:03,769 INFO L280 TraceCheckUtils]: 21: Hoare triple {13951#true} assume 0 != ~tmp~0; {13951#true} is VALID [2020-07-17 22:01:03,769 INFO L263 TraceCheckUtils]: 22: Hoare triple {13951#true} call activatePump(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:03,770 INFO L280 TraceCheckUtils]: 23: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13951#true} is VALID [2020-07-17 22:01:03,770 INFO L263 TraceCheckUtils]: 24: Hoare triple {13951#true} call #t~ret3 := isMethaneAlarm(); {13951#true} is VALID [2020-07-17 22:01:03,770 INFO L280 TraceCheckUtils]: 25: Hoare triple {13951#true} havoc ~retValue_acc~0; {13951#true} is VALID [2020-07-17 22:01:03,770 INFO L263 TraceCheckUtils]: 26: Hoare triple {13951#true} call #t~ret4 := isMethaneLevelCritical(); {13951#true} is VALID [2020-07-17 22:01:03,770 INFO L280 TraceCheckUtils]: 27: Hoare triple {13951#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {13951#true} is VALID [2020-07-17 22:01:03,770 INFO L280 TraceCheckUtils]: 28: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,771 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13951#true} {13951#true} #581#return; {13951#true} is VALID [2020-07-17 22:01:03,771 INFO L280 TraceCheckUtils]: 30: Hoare triple {13951#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {13951#true} is VALID [2020-07-17 22:01:03,771 INFO L280 TraceCheckUtils]: 31: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,771 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13951#true} {13951#true} #533#return; {13951#true} is VALID [2020-07-17 22:01:03,771 INFO L280 TraceCheckUtils]: 33: Hoare triple {13951#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {13951#true} is VALID [2020-07-17 22:01:03,771 INFO L280 TraceCheckUtils]: 34: Hoare triple {13951#true} assume !(0 != ~tmp~3); {13951#true} is VALID [2020-07-17 22:01:03,772 INFO L263 TraceCheckUtils]: 35: Hoare triple {13951#true} call activatePump__wrappee__lowWaterSensor(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:03,772 INFO L280 TraceCheckUtils]: 36: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13951#true} is VALID [2020-07-17 22:01:03,773 INFO L280 TraceCheckUtils]: 37: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,773 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {13951#true} {13951#true} #535#return; {13951#true} is VALID [2020-07-17 22:01:03,773 INFO L280 TraceCheckUtils]: 39: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,773 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {13951#true} {13951#true} #553#return; {13951#true} is VALID [2020-07-17 22:01:03,773 INFO L280 TraceCheckUtils]: 41: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,774 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {13951#true} {13951#true} #573#return; {13951#true} is VALID [2020-07-17 22:01:03,774 INFO L280 TraceCheckUtils]: 43: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,774 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13951#true} {13951#true} #521#return; {13951#true} is VALID [2020-07-17 22:01:03,774 INFO L280 TraceCheckUtils]: 45: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,775 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13951#true} {13972#(= 2 ~waterLevel~0)} #543#return; {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:03,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {13951#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {14169#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 22:01:03,796 INFO L280 TraceCheckUtils]: 1: Hoare triple {14169#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {14169#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 22:01:03,797 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14169#(= |getWaterLevel_#res| ~waterLevel~0)} {13972#(= 2 ~waterLevel~0)} #561#return; {14030#(= 2 |__utac_acc__Specification5_spec__3_#t~ret24|)} is VALID [2020-07-17 22:01:03,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:03,800 INFO L280 TraceCheckUtils]: 0: Hoare triple {13951#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {13951#true} is VALID [2020-07-17 22:01:03,800 INFO L280 TraceCheckUtils]: 1: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,800 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13951#true} {13952#false} #563#return; {13952#false} is VALID [2020-07-17 22:01:03,806 INFO L263 TraceCheckUtils]: 0: Hoare triple {13951#true} call ULTIMATE.init(); {14035#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 22:01:03,811 INFO L280 TraceCheckUtils]: 1: Hoare triple {14035#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,812 INFO L280 TraceCheckUtils]: 2: Hoare triple {13956#(= 1 ~waterLevel~0)} assume true; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,813 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13956#(= 1 ~waterLevel~0)} {13951#true} #587#return; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,813 INFO L263 TraceCheckUtils]: 4: Hoare triple {13956#(= 1 ~waterLevel~0)} call #t~ret77 := main(); {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,814 INFO L280 TraceCheckUtils]: 5: Hoare triple {13956#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11;havoc ~tmp~11; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,814 INFO L263 TraceCheckUtils]: 6: Hoare triple {13956#(= 1 ~waterLevel~0)} call select_helpers(); {13951#true} is VALID [2020-07-17 22:01:03,814 INFO L280 TraceCheckUtils]: 7: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,815 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13951#true} {13956#(= 1 ~waterLevel~0)} #473#return; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,815 INFO L263 TraceCheckUtils]: 9: Hoare triple {13956#(= 1 ~waterLevel~0)} call select_features(); {13951#true} is VALID [2020-07-17 22:01:03,815 INFO L280 TraceCheckUtils]: 10: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,816 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {13951#true} {13956#(= 1 ~waterLevel~0)} #475#return; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,816 INFO L263 TraceCheckUtils]: 12: Hoare triple {13956#(= 1 ~waterLevel~0)} call #t~ret75 := valid_product(); {13951#true} is VALID [2020-07-17 22:01:03,816 INFO L280 TraceCheckUtils]: 13: Hoare triple {13951#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {13951#true} is VALID [2020-07-17 22:01:03,816 INFO L280 TraceCheckUtils]: 14: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,817 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13951#true} {13956#(= 1 ~waterLevel~0)} #477#return; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,818 INFO L280 TraceCheckUtils]: 16: Hoare triple {13956#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,818 INFO L280 TraceCheckUtils]: 17: Hoare triple {13956#(= 1 ~waterLevel~0)} assume 0 != ~tmp~11; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,818 INFO L263 TraceCheckUtils]: 18: Hoare triple {13956#(= 1 ~waterLevel~0)} call setup(); {13951#true} is VALID [2020-07-17 22:01:03,819 INFO L280 TraceCheckUtils]: 19: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,819 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13951#true} {13956#(= 1 ~waterLevel~0)} #479#return; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,820 INFO L263 TraceCheckUtils]: 21: Hoare triple {13956#(= 1 ~waterLevel~0)} call runTest(); {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,821 INFO L263 TraceCheckUtils]: 22: Hoare triple {13956#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {14036#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:01:03,821 INFO L280 TraceCheckUtils]: 23: Hoare triple {14036#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {13951#true} is VALID [2020-07-17 22:01:03,821 INFO L280 TraceCheckUtils]: 24: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,822 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13951#true} {13956#(= 1 ~waterLevel~0)} #577#return; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,822 INFO L263 TraceCheckUtils]: 26: Hoare triple {13956#(= 1 ~waterLevel~0)} call test(); {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,823 INFO L280 TraceCheckUtils]: 27: Hoare triple {13956#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,824 INFO L280 TraceCheckUtils]: 28: Hoare triple {13956#(= 1 ~waterLevel~0)} assume !false; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,824 INFO L280 TraceCheckUtils]: 29: Hoare triple {13956#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,825 INFO L280 TraceCheckUtils]: 30: Hoare triple {13956#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,825 INFO L280 TraceCheckUtils]: 31: Hoare triple {13956#(= 1 ~waterLevel~0)} assume 0 != ~tmp~7; {13956#(= 1 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,826 INFO L263 TraceCheckUtils]: 32: Hoare triple {13956#(= 1 ~waterLevel~0)} call waterRise(); {14037#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:03,827 INFO L280 TraceCheckUtils]: 33: Hoare triple {14037#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {14038#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 22:01:03,828 INFO L280 TraceCheckUtils]: 34: Hoare triple {14038#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {14038#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 22:01:03,829 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {14038#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {13956#(= 1 ~waterLevel~0)} #523#return; {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,830 INFO L280 TraceCheckUtils]: 36: Hoare triple {13972#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,830 INFO L280 TraceCheckUtils]: 37: Hoare triple {13972#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~3); {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,831 INFO L280 TraceCheckUtils]: 38: Hoare triple {13972#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,832 INFO L280 TraceCheckUtils]: 39: Hoare triple {13972#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,832 INFO L280 TraceCheckUtils]: 40: Hoare triple {13972#(= 2 ~waterLevel~0)} assume 0 != ~tmp___1~0; {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,833 INFO L263 TraceCheckUtils]: 41: Hoare triple {13972#(= 2 ~waterLevel~0)} call timeShift(); {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,834 INFO L263 TraceCheckUtils]: 42: Hoare triple {13972#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {14036#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:01:03,834 INFO L263 TraceCheckUtils]: 43: Hoare triple {14036#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {13951#true} is VALID [2020-07-17 22:01:03,834 INFO L280 TraceCheckUtils]: 44: Hoare triple {13951#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {13951#true} is VALID [2020-07-17 22:01:03,834 INFO L280 TraceCheckUtils]: 45: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,834 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {13951#true} {14036#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {13951#true} is VALID [2020-07-17 22:01:03,835 INFO L280 TraceCheckUtils]: 47: Hoare triple {13951#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {13951#true} is VALID [2020-07-17 22:01:03,835 INFO L280 TraceCheckUtils]: 48: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,836 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {13951#true} {13972#(= 2 ~waterLevel~0)} #539#return; {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,836 INFO L280 TraceCheckUtils]: 50: Hoare triple {13972#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,837 INFO L280 TraceCheckUtils]: 51: Hoare triple {13972#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,838 INFO L263 TraceCheckUtils]: 52: Hoare triple {13972#(= 2 ~waterLevel~0)} call processEnvironment(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:03,838 INFO L280 TraceCheckUtils]: 53: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {13951#true} is VALID [2020-07-17 22:01:03,838 INFO L280 TraceCheckUtils]: 54: Hoare triple {13951#true} assume !(0 != ~pumpRunning~0); {13951#true} is VALID [2020-07-17 22:01:03,839 INFO L263 TraceCheckUtils]: 55: Hoare triple {13951#true} call processEnvironment__wrappee__methaneQuery(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:03,839 INFO L280 TraceCheckUtils]: 56: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {13951#true} is VALID [2020-07-17 22:01:03,840 INFO L280 TraceCheckUtils]: 57: Hoare triple {13951#true} assume !(0 != ~pumpRunning~0); {13951#true} is VALID [2020-07-17 22:01:03,840 INFO L263 TraceCheckUtils]: 58: Hoare triple {13951#true} call processEnvironment__wrappee__highWaterSensor(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:03,840 INFO L280 TraceCheckUtils]: 59: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {13951#true} is VALID [2020-07-17 22:01:03,841 INFO L280 TraceCheckUtils]: 60: Hoare triple {13951#true} assume 0 == ~pumpRunning~0; {13951#true} is VALID [2020-07-17 22:01:03,841 INFO L263 TraceCheckUtils]: 61: Hoare triple {13951#true} call #t~ret0 := isHighWaterLevel(); {13951#true} is VALID [2020-07-17 22:01:03,841 INFO L280 TraceCheckUtils]: 62: Hoare triple {13951#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {13951#true} is VALID [2020-07-17 22:01:03,841 INFO L263 TraceCheckUtils]: 63: Hoare triple {13951#true} call #t~ret21 := isHighWaterSensorDry(); {13951#true} is VALID [2020-07-17 22:01:03,841 INFO L280 TraceCheckUtils]: 64: Hoare triple {13951#true} havoc ~retValue_acc~9; {13951#true} is VALID [2020-07-17 22:01:03,841 INFO L280 TraceCheckUtils]: 65: Hoare triple {13951#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {13951#true} is VALID [2020-07-17 22:01:03,842 INFO L280 TraceCheckUtils]: 66: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,842 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {13951#true} {13951#true} #537#return; {13951#true} is VALID [2020-07-17 22:01:03,842 INFO L280 TraceCheckUtils]: 68: Hoare triple {13951#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {13951#true} is VALID [2020-07-17 22:01:03,842 INFO L280 TraceCheckUtils]: 69: Hoare triple {13951#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {13951#true} is VALID [2020-07-17 22:01:03,842 INFO L280 TraceCheckUtils]: 70: Hoare triple {13951#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {13951#true} is VALID [2020-07-17 22:01:03,843 INFO L280 TraceCheckUtils]: 71: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,843 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {13951#true} {13951#true} #551#return; {13951#true} is VALID [2020-07-17 22:01:03,843 INFO L280 TraceCheckUtils]: 73: Hoare triple {13951#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {13951#true} is VALID [2020-07-17 22:01:03,843 INFO L280 TraceCheckUtils]: 74: Hoare triple {13951#true} assume 0 != ~tmp~0; {13951#true} is VALID [2020-07-17 22:01:03,844 INFO L263 TraceCheckUtils]: 75: Hoare triple {13951#true} call activatePump(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:03,844 INFO L280 TraceCheckUtils]: 76: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13951#true} is VALID [2020-07-17 22:01:03,844 INFO L263 TraceCheckUtils]: 77: Hoare triple {13951#true} call #t~ret3 := isMethaneAlarm(); {13951#true} is VALID [2020-07-17 22:01:03,844 INFO L280 TraceCheckUtils]: 78: Hoare triple {13951#true} havoc ~retValue_acc~0; {13951#true} is VALID [2020-07-17 22:01:03,845 INFO L263 TraceCheckUtils]: 79: Hoare triple {13951#true} call #t~ret4 := isMethaneLevelCritical(); {13951#true} is VALID [2020-07-17 22:01:03,845 INFO L280 TraceCheckUtils]: 80: Hoare triple {13951#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {13951#true} is VALID [2020-07-17 22:01:03,845 INFO L280 TraceCheckUtils]: 81: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,845 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {13951#true} {13951#true} #581#return; {13951#true} is VALID [2020-07-17 22:01:03,845 INFO L280 TraceCheckUtils]: 83: Hoare triple {13951#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {13951#true} is VALID [2020-07-17 22:01:03,846 INFO L280 TraceCheckUtils]: 84: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,846 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {13951#true} {13951#true} #533#return; {13951#true} is VALID [2020-07-17 22:01:03,846 INFO L280 TraceCheckUtils]: 86: Hoare triple {13951#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {13951#true} is VALID [2020-07-17 22:01:03,846 INFO L280 TraceCheckUtils]: 87: Hoare triple {13951#true} assume !(0 != ~tmp~3); {13951#true} is VALID [2020-07-17 22:01:03,847 INFO L263 TraceCheckUtils]: 88: Hoare triple {13951#true} call activatePump__wrappee__lowWaterSensor(); {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:03,847 INFO L280 TraceCheckUtils]: 89: Hoare triple {14042#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13951#true} is VALID [2020-07-17 22:01:03,847 INFO L280 TraceCheckUtils]: 90: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,848 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {13951#true} {13951#true} #535#return; {13951#true} is VALID [2020-07-17 22:01:03,848 INFO L280 TraceCheckUtils]: 92: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,848 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13951#true} {13951#true} #553#return; {13951#true} is VALID [2020-07-17 22:01:03,848 INFO L280 TraceCheckUtils]: 94: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,848 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {13951#true} {13951#true} #573#return; {13951#true} is VALID [2020-07-17 22:01:03,848 INFO L280 TraceCheckUtils]: 96: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,849 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {13951#true} {13951#true} #521#return; {13951#true} is VALID [2020-07-17 22:01:03,849 INFO L280 TraceCheckUtils]: 98: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,850 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13951#true} {13972#(= 2 ~waterLevel~0)} #543#return; {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,850 INFO L263 TraceCheckUtils]: 100: Hoare triple {13972#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,851 INFO L280 TraceCheckUtils]: 101: Hoare triple {13972#(= 2 ~waterLevel~0)} havoc ~tmp~6;havoc ~tmp___0~2; {13972#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:03,851 INFO L263 TraceCheckUtils]: 102: Hoare triple {13972#(= 2 ~waterLevel~0)} call #t~ret24 := getWaterLevel(); {13951#true} is VALID [2020-07-17 22:01:03,852 INFO L280 TraceCheckUtils]: 103: Hoare triple {13951#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {14169#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 22:01:03,853 INFO L280 TraceCheckUtils]: 104: Hoare triple {14169#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {14169#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 22:01:03,853 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {14169#(= |getWaterLevel_#res| ~waterLevel~0)} {13972#(= 2 ~waterLevel~0)} #561#return; {14030#(= 2 |__utac_acc__Specification5_spec__3_#t~ret24|)} is VALID [2020-07-17 22:01:03,854 INFO L280 TraceCheckUtils]: 106: Hoare triple {14030#(= 2 |__utac_acc__Specification5_spec__3_#t~ret24|)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {14031#(= 2 __utac_acc__Specification5_spec__3_~tmp~6)} is VALID [2020-07-17 22:01:03,855 INFO L280 TraceCheckUtils]: 107: Hoare triple {14031#(= 2 __utac_acc__Specification5_spec__3_~tmp~6)} assume 2 != ~tmp~6; {13952#false} is VALID [2020-07-17 22:01:03,855 INFO L263 TraceCheckUtils]: 108: Hoare triple {13952#false} call #t~ret25 := isPumpRunning(); {13951#true} is VALID [2020-07-17 22:01:03,855 INFO L280 TraceCheckUtils]: 109: Hoare triple {13951#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {13951#true} is VALID [2020-07-17 22:01:03,855 INFO L280 TraceCheckUtils]: 110: Hoare triple {13951#true} assume true; {13951#true} is VALID [2020-07-17 22:01:03,856 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {13951#true} {13952#false} #563#return; {13952#false} is VALID [2020-07-17 22:01:03,856 INFO L280 TraceCheckUtils]: 112: Hoare triple {13952#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {13952#false} is VALID [2020-07-17 22:01:03,856 INFO L280 TraceCheckUtils]: 113: Hoare triple {13952#false} assume 0 != ~tmp___0~2; {13952#false} is VALID [2020-07-17 22:01:03,856 INFO L280 TraceCheckUtils]: 114: Hoare triple {13952#false} assume 0 == ~switchedOnBeforeTS~0; {13952#false} is VALID [2020-07-17 22:01:03,856 INFO L263 TraceCheckUtils]: 115: Hoare triple {13952#false} call __automaton_fail(); {13952#false} is VALID [2020-07-17 22:01:03,856 INFO L280 TraceCheckUtils]: 116: Hoare triple {13952#false} assume !false; {13952#false} is VALID [2020-07-17 22:01:03,872 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 22:01:03,872 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1302765870] [2020-07-17 22:01:03,872 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 22:01:03,872 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-17 22:01:03,873 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1465528820] [2020-07-17 22:01:03,873 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 117 [2020-07-17 22:01:03,873 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:01:03,874 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-17 22:01:04,068 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:01:04,069 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-17 22:01:04,069 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:01:04,069 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-17 22:01:04,070 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-17 22:01:04,070 INFO L87 Difference]: Start difference. First operand 460 states and 532 transitions. Second operand 12 states. [2020-07-17 22:01:05,888 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:01:09,782 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:01:17,825 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:01:18,855 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:01:19,319 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:01:20,095 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:01:20,826 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:01:32,070 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:01:32,561 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:01:41,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:01:41,273 INFO L93 Difference]: Finished difference Result 1281 states and 1569 transitions. [2020-07-17 22:01:41,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-17 22:01:41,274 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 117 [2020-07-17 22:01:41,274 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:01:41,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 22:01:41,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 765 transitions. [2020-07-17 22:01:41,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 22:01:41,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 765 transitions. [2020-07-17 22:01:41,290 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 765 transitions. [2020-07-17 22:01:44,113 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 765 edges. 765 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:01:44,162 INFO L225 Difference]: With dead ends: 1281 [2020-07-17 22:01:44,163 INFO L226 Difference]: Without dead ends: 928 [2020-07-17 22:01:44,164 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 345 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-17 22:01:44,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 928 states. [2020-07-17 22:01:51,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 928 to 803. [2020-07-17 22:01:51,059 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:01:51,060 INFO L82 GeneralOperation]: Start isEquivalent. First operand 928 states. Second operand 803 states. [2020-07-17 22:01:51,060 INFO L74 IsIncluded]: Start isIncluded. First operand 928 states. Second operand 803 states. [2020-07-17 22:01:51,060 INFO L87 Difference]: Start difference. First operand 928 states. Second operand 803 states. [2020-07-17 22:01:51,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:01:51,102 INFO L93 Difference]: Finished difference Result 928 states and 1101 transitions. [2020-07-17 22:01:51,102 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1101 transitions. [2020-07-17 22:01:51,105 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:01:51,105 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:01:51,105 INFO L74 IsIncluded]: Start isIncluded. First operand 803 states. Second operand 928 states. [2020-07-17 22:01:51,105 INFO L87 Difference]: Start difference. First operand 803 states. Second operand 928 states. [2020-07-17 22:01:51,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:01:51,160 INFO L93 Difference]: Finished difference Result 928 states and 1101 transitions. [2020-07-17 22:01:51,161 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1101 transitions. [2020-07-17 22:01:51,163 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:01:51,164 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:01:51,164 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:01:51,164 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:01:51,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 803 states. [2020-07-17 22:01:51,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 803 states and 919 transitions. [2020-07-17 22:01:51,214 INFO L78 Accepts]: Start accepts. Automaton has 803 states and 919 transitions. Word has length 117 [2020-07-17 22:01:51,214 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:01:51,214 INFO L479 AbstractCegarLoop]: Abstraction has 803 states and 919 transitions. [2020-07-17 22:01:51,214 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-17 22:01:51,215 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 919 transitions. [2020-07-17 22:01:51,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2020-07-17 22:01:51,217 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:01:51,219 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:01:51,219 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-17 22:01:51,219 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:01:51,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:01:51,219 INFO L82 PathProgramCache]: Analyzing trace with hash -394036424, now seen corresponding path program 1 times [2020-07-17 22:01:51,220 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:01:51,220 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [259345248] [2020-07-17 22:01:51,220 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:01:51,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:51,699 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 22:01:51,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:51,783 INFO L280 TraceCheckUtils]: 0: Hoare triple {19064#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {18913#true} is VALID [2020-07-17 22:01:51,783 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:51,784 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18913#true} {18913#true} #587#return; {18913#true} is VALID [2020-07-17 22:01:51,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:51,787 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:51,787 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18913#true} {18913#true} #473#return; {18913#true} is VALID [2020-07-17 22:01:51,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:51,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:51,791 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18913#true} {18913#true} #475#return; {18913#true} is VALID [2020-07-17 22:01:51,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:51,817 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {19065#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:01:51,817 INFO L280 TraceCheckUtils]: 1: Hoare triple {19065#(= 1 |valid_product_#res|)} assume true; {19065#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:01:51,818 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19065#(= 1 |valid_product_#res|)} {18913#true} #477#return; {18925#(= |main_#t~ret75| 1)} is VALID [2020-07-17 22:01:51,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:51,821 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:51,821 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18913#true} {18913#true} #479#return; {18913#true} is VALID [2020-07-17 22:01:51,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:51,839 INFO L280 TraceCheckUtils]: 0: Hoare triple {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {18913#true} is VALID [2020-07-17 22:01:51,840 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:51,840 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18913#true} {18913#true} #577#return; {18913#true} is VALID [2020-07-17 22:01:51,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:51,865 INFO L280 TraceCheckUtils]: 0: Hoare triple {19067#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {18913#true} is VALID [2020-07-17 22:01:51,865 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:51,865 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18913#true} {18913#true} #523#return; {18913#true} is VALID [2020-07-17 22:01:51,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:51,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:51,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:51,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {18913#true} is VALID [2020-07-17 22:01:51,940 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:51,940 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18913#true} {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {18913#true} is VALID [2020-07-17 22:01:51,940 INFO L263 TraceCheckUtils]: 0: Hoare triple {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {18913#true} is VALID [2020-07-17 22:01:51,941 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {18913#true} is VALID [2020-07-17 22:01:51,941 INFO L280 TraceCheckUtils]: 2: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:51,941 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18913#true} {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {18913#true} is VALID [2020-07-17 22:01:51,941 INFO L280 TraceCheckUtils]: 4: Hoare triple {18913#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {18913#true} is VALID [2020-07-17 22:01:51,942 INFO L280 TraceCheckUtils]: 5: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:51,942 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {18913#true} {19068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {18913#true} is VALID [2020-07-17 22:01:51,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:51,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:52,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:52,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:52,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:52,016 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~retValue_acc~9; {18913#true} is VALID [2020-07-17 22:01:52,016 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {18913#true} is VALID [2020-07-17 22:01:52,016 INFO L280 TraceCheckUtils]: 2: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,016 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18913#true} {18913#true} #537#return; {18913#true} is VALID [2020-07-17 22:01:52,017 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {18913#true} is VALID [2020-07-17 22:01:52,017 INFO L263 TraceCheckUtils]: 1: Hoare triple {18913#true} call #t~ret21 := isHighWaterSensorDry(); {18913#true} is VALID [2020-07-17 22:01:52,017 INFO L280 TraceCheckUtils]: 2: Hoare triple {18913#true} havoc ~retValue_acc~9; {18913#true} is VALID [2020-07-17 22:01:52,017 INFO L280 TraceCheckUtils]: 3: Hoare triple {18913#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {18913#true} is VALID [2020-07-17 22:01:52,018 INFO L280 TraceCheckUtils]: 4: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,018 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18913#true} {18913#true} #537#return; {18913#true} is VALID [2020-07-17 22:01:52,018 INFO L280 TraceCheckUtils]: 6: Hoare triple {18913#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {18913#true} is VALID [2020-07-17 22:01:52,018 INFO L280 TraceCheckUtils]: 7: Hoare triple {18913#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {18913#true} is VALID [2020-07-17 22:01:52,018 INFO L280 TraceCheckUtils]: 8: Hoare triple {18913#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {18913#true} is VALID [2020-07-17 22:01:52,019 INFO L280 TraceCheckUtils]: 9: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,019 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {18913#true} {18913#true} #551#return; {18913#true} is VALID [2020-07-17 22:01:52,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:52,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:52,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:52,036 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {18913#true} is VALID [2020-07-17 22:01:52,037 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,037 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18913#true} {18913#true} #581#return; {18913#true} is VALID [2020-07-17 22:01:52,037 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~retValue_acc~0; {18913#true} is VALID [2020-07-17 22:01:52,037 INFO L263 TraceCheckUtils]: 1: Hoare triple {18913#true} call #t~ret4 := isMethaneLevelCritical(); {18913#true} is VALID [2020-07-17 22:01:52,038 INFO L280 TraceCheckUtils]: 2: Hoare triple {18913#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {18913#true} is VALID [2020-07-17 22:01:52,038 INFO L280 TraceCheckUtils]: 3: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,038 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18913#true} {18913#true} #581#return; {18913#true} is VALID [2020-07-17 22:01:52,038 INFO L280 TraceCheckUtils]: 5: Hoare triple {18913#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {18913#true} is VALID [2020-07-17 22:01:52,038 INFO L280 TraceCheckUtils]: 6: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,039 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {18913#true} {18913#true} #533#return; {18913#true} is VALID [2020-07-17 22:01:52,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:52,045 INFO L280 TraceCheckUtils]: 0: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,046 INFO L280 TraceCheckUtils]: 1: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,046 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #535#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,047 INFO L280 TraceCheckUtils]: 0: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {18913#true} is VALID [2020-07-17 22:01:52,047 INFO L263 TraceCheckUtils]: 1: Hoare triple {18913#true} call #t~ret3 := isMethaneAlarm(); {18913#true} is VALID [2020-07-17 22:01:52,047 INFO L280 TraceCheckUtils]: 2: Hoare triple {18913#true} havoc ~retValue_acc~0; {18913#true} is VALID [2020-07-17 22:01:52,047 INFO L263 TraceCheckUtils]: 3: Hoare triple {18913#true} call #t~ret4 := isMethaneLevelCritical(); {18913#true} is VALID [2020-07-17 22:01:52,048 INFO L280 TraceCheckUtils]: 4: Hoare triple {18913#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {18913#true} is VALID [2020-07-17 22:01:52,048 INFO L280 TraceCheckUtils]: 5: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,048 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {18913#true} {18913#true} #581#return; {18913#true} is VALID [2020-07-17 22:01:52,049 INFO L280 TraceCheckUtils]: 7: Hoare triple {18913#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {18913#true} is VALID [2020-07-17 22:01:52,049 INFO L280 TraceCheckUtils]: 8: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,049 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {18913#true} {18913#true} #533#return; {18913#true} is VALID [2020-07-17 22:01:52,049 INFO L280 TraceCheckUtils]: 10: Hoare triple {18913#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {18913#true} is VALID [2020-07-17 22:01:52,050 INFO L280 TraceCheckUtils]: 11: Hoare triple {18913#true} assume !(0 != ~tmp~3); {18913#true} is VALID [2020-07-17 22:01:52,050 INFO L263 TraceCheckUtils]: 12: Hoare triple {18913#true} call activatePump__wrappee__lowWaterSensor(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:52,051 INFO L280 TraceCheckUtils]: 13: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,052 INFO L280 TraceCheckUtils]: 14: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,052 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #535#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,053 INFO L280 TraceCheckUtils]: 16: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,054 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #553#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {18913#true} is VALID [2020-07-17 22:01:52,054 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume 0 == ~pumpRunning~0; {18913#true} is VALID [2020-07-17 22:01:52,055 INFO L263 TraceCheckUtils]: 2: Hoare triple {18913#true} call #t~ret0 := isHighWaterLevel(); {18913#true} is VALID [2020-07-17 22:01:52,055 INFO L280 TraceCheckUtils]: 3: Hoare triple {18913#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {18913#true} is VALID [2020-07-17 22:01:52,055 INFO L263 TraceCheckUtils]: 4: Hoare triple {18913#true} call #t~ret21 := isHighWaterSensorDry(); {18913#true} is VALID [2020-07-17 22:01:52,055 INFO L280 TraceCheckUtils]: 5: Hoare triple {18913#true} havoc ~retValue_acc~9; {18913#true} is VALID [2020-07-17 22:01:52,055 INFO L280 TraceCheckUtils]: 6: Hoare triple {18913#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {18913#true} is VALID [2020-07-17 22:01:52,056 INFO L280 TraceCheckUtils]: 7: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,056 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18913#true} {18913#true} #537#return; {18913#true} is VALID [2020-07-17 22:01:52,056 INFO L280 TraceCheckUtils]: 9: Hoare triple {18913#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {18913#true} is VALID [2020-07-17 22:01:52,056 INFO L280 TraceCheckUtils]: 10: Hoare triple {18913#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {18913#true} is VALID [2020-07-17 22:01:52,056 INFO L280 TraceCheckUtils]: 11: Hoare triple {18913#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {18913#true} is VALID [2020-07-17 22:01:52,057 INFO L280 TraceCheckUtils]: 12: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,057 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {18913#true} {18913#true} #551#return; {18913#true} is VALID [2020-07-17 22:01:52,057 INFO L280 TraceCheckUtils]: 14: Hoare triple {18913#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {18913#true} is VALID [2020-07-17 22:01:52,057 INFO L280 TraceCheckUtils]: 15: Hoare triple {18913#true} assume 0 != ~tmp~0; {18913#true} is VALID [2020-07-17 22:01:52,058 INFO L263 TraceCheckUtils]: 16: Hoare triple {18913#true} call activatePump(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:52,058 INFO L280 TraceCheckUtils]: 17: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {18913#true} is VALID [2020-07-17 22:01:52,058 INFO L263 TraceCheckUtils]: 18: Hoare triple {18913#true} call #t~ret3 := isMethaneAlarm(); {18913#true} is VALID [2020-07-17 22:01:52,059 INFO L280 TraceCheckUtils]: 19: Hoare triple {18913#true} havoc ~retValue_acc~0; {18913#true} is VALID [2020-07-17 22:01:52,059 INFO L263 TraceCheckUtils]: 20: Hoare triple {18913#true} call #t~ret4 := isMethaneLevelCritical(); {18913#true} is VALID [2020-07-17 22:01:52,059 INFO L280 TraceCheckUtils]: 21: Hoare triple {18913#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {18913#true} is VALID [2020-07-17 22:01:52,059 INFO L280 TraceCheckUtils]: 22: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,059 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {18913#true} {18913#true} #581#return; {18913#true} is VALID [2020-07-17 22:01:52,060 INFO L280 TraceCheckUtils]: 24: Hoare triple {18913#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {18913#true} is VALID [2020-07-17 22:01:52,060 INFO L280 TraceCheckUtils]: 25: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,060 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18913#true} {18913#true} #533#return; {18913#true} is VALID [2020-07-17 22:01:52,060 INFO L280 TraceCheckUtils]: 27: Hoare triple {18913#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {18913#true} is VALID [2020-07-17 22:01:52,061 INFO L280 TraceCheckUtils]: 28: Hoare triple {18913#true} assume !(0 != ~tmp~3); {18913#true} is VALID [2020-07-17 22:01:52,061 INFO L263 TraceCheckUtils]: 29: Hoare triple {18913#true} call activatePump__wrappee__lowWaterSensor(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:52,062 INFO L280 TraceCheckUtils]: 30: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,062 INFO L280 TraceCheckUtils]: 31: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,063 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #535#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,064 INFO L280 TraceCheckUtils]: 33: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,064 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #553#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,065 INFO L280 TraceCheckUtils]: 35: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,066 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #573#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {18913#true} is VALID [2020-07-17 22:01:52,067 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume !(0 != ~pumpRunning~0); {18913#true} is VALID [2020-07-17 22:01:52,068 INFO L263 TraceCheckUtils]: 2: Hoare triple {18913#true} call processEnvironment__wrappee__highWaterSensor(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:52,068 INFO L280 TraceCheckUtils]: 3: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {18913#true} is VALID [2020-07-17 22:01:52,068 INFO L280 TraceCheckUtils]: 4: Hoare triple {18913#true} assume 0 == ~pumpRunning~0; {18913#true} is VALID [2020-07-17 22:01:52,068 INFO L263 TraceCheckUtils]: 5: Hoare triple {18913#true} call #t~ret0 := isHighWaterLevel(); {18913#true} is VALID [2020-07-17 22:01:52,069 INFO L280 TraceCheckUtils]: 6: Hoare triple {18913#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {18913#true} is VALID [2020-07-17 22:01:52,069 INFO L263 TraceCheckUtils]: 7: Hoare triple {18913#true} call #t~ret21 := isHighWaterSensorDry(); {18913#true} is VALID [2020-07-17 22:01:52,069 INFO L280 TraceCheckUtils]: 8: Hoare triple {18913#true} havoc ~retValue_acc~9; {18913#true} is VALID [2020-07-17 22:01:52,069 INFO L280 TraceCheckUtils]: 9: Hoare triple {18913#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {18913#true} is VALID [2020-07-17 22:01:52,070 INFO L280 TraceCheckUtils]: 10: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,070 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {18913#true} {18913#true} #537#return; {18913#true} is VALID [2020-07-17 22:01:52,070 INFO L280 TraceCheckUtils]: 12: Hoare triple {18913#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {18913#true} is VALID [2020-07-17 22:01:52,072 INFO L280 TraceCheckUtils]: 13: Hoare triple {18913#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {18913#true} is VALID [2020-07-17 22:01:52,072 INFO L280 TraceCheckUtils]: 14: Hoare triple {18913#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {18913#true} is VALID [2020-07-17 22:01:52,072 INFO L280 TraceCheckUtils]: 15: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,073 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18913#true} {18913#true} #551#return; {18913#true} is VALID [2020-07-17 22:01:52,073 INFO L280 TraceCheckUtils]: 17: Hoare triple {18913#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {18913#true} is VALID [2020-07-17 22:01:52,073 INFO L280 TraceCheckUtils]: 18: Hoare triple {18913#true} assume 0 != ~tmp~0; {18913#true} is VALID [2020-07-17 22:01:52,074 INFO L263 TraceCheckUtils]: 19: Hoare triple {18913#true} call activatePump(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:52,074 INFO L280 TraceCheckUtils]: 20: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {18913#true} is VALID [2020-07-17 22:01:52,074 INFO L263 TraceCheckUtils]: 21: Hoare triple {18913#true} call #t~ret3 := isMethaneAlarm(); {18913#true} is VALID [2020-07-17 22:01:52,075 INFO L280 TraceCheckUtils]: 22: Hoare triple {18913#true} havoc ~retValue_acc~0; {18913#true} is VALID [2020-07-17 22:01:52,075 INFO L263 TraceCheckUtils]: 23: Hoare triple {18913#true} call #t~ret4 := isMethaneLevelCritical(); {18913#true} is VALID [2020-07-17 22:01:52,075 INFO L280 TraceCheckUtils]: 24: Hoare triple {18913#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {18913#true} is VALID [2020-07-17 22:01:52,075 INFO L280 TraceCheckUtils]: 25: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,075 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18913#true} {18913#true} #581#return; {18913#true} is VALID [2020-07-17 22:01:52,076 INFO L280 TraceCheckUtils]: 27: Hoare triple {18913#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {18913#true} is VALID [2020-07-17 22:01:52,076 INFO L280 TraceCheckUtils]: 28: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,076 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {18913#true} {18913#true} #533#return; {18913#true} is VALID [2020-07-17 22:01:52,076 INFO L280 TraceCheckUtils]: 30: Hoare triple {18913#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {18913#true} is VALID [2020-07-17 22:01:52,076 INFO L280 TraceCheckUtils]: 31: Hoare triple {18913#true} assume !(0 != ~tmp~3); {18913#true} is VALID [2020-07-17 22:01:52,077 INFO L263 TraceCheckUtils]: 32: Hoare triple {18913#true} call activatePump__wrappee__lowWaterSensor(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:52,078 INFO L280 TraceCheckUtils]: 33: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,078 INFO L280 TraceCheckUtils]: 34: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,079 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #535#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,080 INFO L280 TraceCheckUtils]: 36: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,080 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #553#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,081 INFO L280 TraceCheckUtils]: 38: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,081 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #573#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,082 INFO L280 TraceCheckUtils]: 40: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,083 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #521#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,085 INFO L280 TraceCheckUtils]: 0: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {18913#true} is VALID [2020-07-17 22:01:52,085 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume !(0 != ~pumpRunning~0); {18913#true} is VALID [2020-07-17 22:01:52,086 INFO L263 TraceCheckUtils]: 2: Hoare triple {18913#true} call processEnvironment__wrappee__methaneQuery(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:52,086 INFO L280 TraceCheckUtils]: 3: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {18913#true} is VALID [2020-07-17 22:01:52,086 INFO L280 TraceCheckUtils]: 4: Hoare triple {18913#true} assume !(0 != ~pumpRunning~0); {18913#true} is VALID [2020-07-17 22:01:52,087 INFO L263 TraceCheckUtils]: 5: Hoare triple {18913#true} call processEnvironment__wrappee__highWaterSensor(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:52,087 INFO L280 TraceCheckUtils]: 6: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {18913#true} is VALID [2020-07-17 22:01:52,088 INFO L280 TraceCheckUtils]: 7: Hoare triple {18913#true} assume 0 == ~pumpRunning~0; {18913#true} is VALID [2020-07-17 22:01:52,088 INFO L263 TraceCheckUtils]: 8: Hoare triple {18913#true} call #t~ret0 := isHighWaterLevel(); {18913#true} is VALID [2020-07-17 22:01:52,088 INFO L280 TraceCheckUtils]: 9: Hoare triple {18913#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {18913#true} is VALID [2020-07-17 22:01:52,088 INFO L263 TraceCheckUtils]: 10: Hoare triple {18913#true} call #t~ret21 := isHighWaterSensorDry(); {18913#true} is VALID [2020-07-17 22:01:52,089 INFO L280 TraceCheckUtils]: 11: Hoare triple {18913#true} havoc ~retValue_acc~9; {18913#true} is VALID [2020-07-17 22:01:52,089 INFO L280 TraceCheckUtils]: 12: Hoare triple {18913#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {18913#true} is VALID [2020-07-17 22:01:52,089 INFO L280 TraceCheckUtils]: 13: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,089 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {18913#true} {18913#true} #537#return; {18913#true} is VALID [2020-07-17 22:01:52,090 INFO L280 TraceCheckUtils]: 15: Hoare triple {18913#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {18913#true} is VALID [2020-07-17 22:01:52,090 INFO L280 TraceCheckUtils]: 16: Hoare triple {18913#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {18913#true} is VALID [2020-07-17 22:01:52,090 INFO L280 TraceCheckUtils]: 17: Hoare triple {18913#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {18913#true} is VALID [2020-07-17 22:01:52,090 INFO L280 TraceCheckUtils]: 18: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,090 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {18913#true} {18913#true} #551#return; {18913#true} is VALID [2020-07-17 22:01:52,091 INFO L280 TraceCheckUtils]: 20: Hoare triple {18913#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {18913#true} is VALID [2020-07-17 22:01:52,091 INFO L280 TraceCheckUtils]: 21: Hoare triple {18913#true} assume 0 != ~tmp~0; {18913#true} is VALID [2020-07-17 22:01:52,092 INFO L263 TraceCheckUtils]: 22: Hoare triple {18913#true} call activatePump(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:52,092 INFO L280 TraceCheckUtils]: 23: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {18913#true} is VALID [2020-07-17 22:01:52,092 INFO L263 TraceCheckUtils]: 24: Hoare triple {18913#true} call #t~ret3 := isMethaneAlarm(); {18913#true} is VALID [2020-07-17 22:01:52,092 INFO L280 TraceCheckUtils]: 25: Hoare triple {18913#true} havoc ~retValue_acc~0; {18913#true} is VALID [2020-07-17 22:01:52,093 INFO L263 TraceCheckUtils]: 26: Hoare triple {18913#true} call #t~ret4 := isMethaneLevelCritical(); {18913#true} is VALID [2020-07-17 22:01:52,093 INFO L280 TraceCheckUtils]: 27: Hoare triple {18913#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {18913#true} is VALID [2020-07-17 22:01:52,093 INFO L280 TraceCheckUtils]: 28: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,093 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {18913#true} {18913#true} #581#return; {18913#true} is VALID [2020-07-17 22:01:52,093 INFO L280 TraceCheckUtils]: 30: Hoare triple {18913#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {18913#true} is VALID [2020-07-17 22:01:52,094 INFO L280 TraceCheckUtils]: 31: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,094 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {18913#true} {18913#true} #533#return; {18913#true} is VALID [2020-07-17 22:01:52,094 INFO L280 TraceCheckUtils]: 33: Hoare triple {18913#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {18913#true} is VALID [2020-07-17 22:01:52,094 INFO L280 TraceCheckUtils]: 34: Hoare triple {18913#true} assume !(0 != ~tmp~3); {18913#true} is VALID [2020-07-17 22:01:52,095 INFO L263 TraceCheckUtils]: 35: Hoare triple {18913#true} call activatePump__wrappee__lowWaterSensor(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:52,096 INFO L280 TraceCheckUtils]: 36: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,097 INFO L280 TraceCheckUtils]: 37: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,097 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #535#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,098 INFO L280 TraceCheckUtils]: 39: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,099 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #553#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,100 INFO L280 TraceCheckUtils]: 41: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,100 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #573#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,101 INFO L280 TraceCheckUtils]: 43: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,102 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #521#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,102 INFO L280 TraceCheckUtils]: 45: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,103 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #543#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:52,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:52,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {18913#true} is VALID [2020-07-17 22:01:52,114 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,114 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18913#true} {18913#true} #561#return; {18913#true} is VALID [2020-07-17 22:01:52,114 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~tmp~6;havoc ~tmp___0~2; {18913#true} is VALID [2020-07-17 22:01:52,114 INFO L263 TraceCheckUtils]: 1: Hoare triple {18913#true} call #t~ret24 := getWaterLevel(); {18913#true} is VALID [2020-07-17 22:01:52,115 INFO L280 TraceCheckUtils]: 2: Hoare triple {18913#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {18913#true} is VALID [2020-07-17 22:01:52,115 INFO L280 TraceCheckUtils]: 3: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,115 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18913#true} {18913#true} #561#return; {18913#true} is VALID [2020-07-17 22:01:52,115 INFO L280 TraceCheckUtils]: 5: Hoare triple {18913#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {18913#true} is VALID [2020-07-17 22:01:52,115 INFO L280 TraceCheckUtils]: 6: Hoare triple {18913#true} assume !(2 != ~tmp~6); {18913#true} is VALID [2020-07-17 22:01:52,116 INFO L280 TraceCheckUtils]: 7: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,116 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18913#true} {19123#(<= 1 ~pumpRunning~0)} #545#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,117 INFO L263 TraceCheckUtils]: 0: Hoare triple {19068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:01:52,118 INFO L263 TraceCheckUtils]: 1: Hoare triple {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {18913#true} is VALID [2020-07-17 22:01:52,118 INFO L280 TraceCheckUtils]: 2: Hoare triple {18913#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {18913#true} is VALID [2020-07-17 22:01:52,118 INFO L280 TraceCheckUtils]: 3: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,118 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18913#true} {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {18913#true} is VALID [2020-07-17 22:01:52,119 INFO L280 TraceCheckUtils]: 5: Hoare triple {18913#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {18913#true} is VALID [2020-07-17 22:01:52,119 INFO L280 TraceCheckUtils]: 6: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,119 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {18913#true} {19068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {18913#true} is VALID [2020-07-17 22:01:52,119 INFO L280 TraceCheckUtils]: 8: Hoare triple {18913#true} assume !(0 != ~pumpRunning~0); {18913#true} is VALID [2020-07-17 22:01:52,119 INFO L280 TraceCheckUtils]: 9: Hoare triple {18913#true} assume 0 != ~systemActive~0; {18913#true} is VALID [2020-07-17 22:01:52,120 INFO L263 TraceCheckUtils]: 10: Hoare triple {18913#true} call processEnvironment(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:52,120 INFO L280 TraceCheckUtils]: 11: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {18913#true} is VALID [2020-07-17 22:01:52,120 INFO L280 TraceCheckUtils]: 12: Hoare triple {18913#true} assume !(0 != ~pumpRunning~0); {18913#true} is VALID [2020-07-17 22:01:52,121 INFO L263 TraceCheckUtils]: 13: Hoare triple {18913#true} call processEnvironment__wrappee__methaneQuery(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:52,121 INFO L280 TraceCheckUtils]: 14: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {18913#true} is VALID [2020-07-17 22:01:52,122 INFO L280 TraceCheckUtils]: 15: Hoare triple {18913#true} assume !(0 != ~pumpRunning~0); {18913#true} is VALID [2020-07-17 22:01:52,123 INFO L263 TraceCheckUtils]: 16: Hoare triple {18913#true} call processEnvironment__wrappee__highWaterSensor(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:52,123 INFO L280 TraceCheckUtils]: 17: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {18913#true} is VALID [2020-07-17 22:01:52,123 INFO L280 TraceCheckUtils]: 18: Hoare triple {18913#true} assume 0 == ~pumpRunning~0; {18913#true} is VALID [2020-07-17 22:01:52,123 INFO L263 TraceCheckUtils]: 19: Hoare triple {18913#true} call #t~ret0 := isHighWaterLevel(); {18913#true} is VALID [2020-07-17 22:01:52,123 INFO L280 TraceCheckUtils]: 20: Hoare triple {18913#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {18913#true} is VALID [2020-07-17 22:01:52,124 INFO L263 TraceCheckUtils]: 21: Hoare triple {18913#true} call #t~ret21 := isHighWaterSensorDry(); {18913#true} is VALID [2020-07-17 22:01:52,124 INFO L280 TraceCheckUtils]: 22: Hoare triple {18913#true} havoc ~retValue_acc~9; {18913#true} is VALID [2020-07-17 22:01:52,124 INFO L280 TraceCheckUtils]: 23: Hoare triple {18913#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {18913#true} is VALID [2020-07-17 22:01:52,124 INFO L280 TraceCheckUtils]: 24: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,125 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {18913#true} {18913#true} #537#return; {18913#true} is VALID [2020-07-17 22:01:52,125 INFO L280 TraceCheckUtils]: 26: Hoare triple {18913#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {18913#true} is VALID [2020-07-17 22:01:52,125 INFO L280 TraceCheckUtils]: 27: Hoare triple {18913#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {18913#true} is VALID [2020-07-17 22:01:52,125 INFO L280 TraceCheckUtils]: 28: Hoare triple {18913#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {18913#true} is VALID [2020-07-17 22:01:52,125 INFO L280 TraceCheckUtils]: 29: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,125 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {18913#true} {18913#true} #551#return; {18913#true} is VALID [2020-07-17 22:01:52,126 INFO L280 TraceCheckUtils]: 31: Hoare triple {18913#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {18913#true} is VALID [2020-07-17 22:01:52,126 INFO L280 TraceCheckUtils]: 32: Hoare triple {18913#true} assume 0 != ~tmp~0; {18913#true} is VALID [2020-07-17 22:01:52,127 INFO L263 TraceCheckUtils]: 33: Hoare triple {18913#true} call activatePump(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:52,127 INFO L280 TraceCheckUtils]: 34: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {18913#true} is VALID [2020-07-17 22:01:52,127 INFO L263 TraceCheckUtils]: 35: Hoare triple {18913#true} call #t~ret3 := isMethaneAlarm(); {18913#true} is VALID [2020-07-17 22:01:52,127 INFO L280 TraceCheckUtils]: 36: Hoare triple {18913#true} havoc ~retValue_acc~0; {18913#true} is VALID [2020-07-17 22:01:52,128 INFO L263 TraceCheckUtils]: 37: Hoare triple {18913#true} call #t~ret4 := isMethaneLevelCritical(); {18913#true} is VALID [2020-07-17 22:01:52,128 INFO L280 TraceCheckUtils]: 38: Hoare triple {18913#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {18913#true} is VALID [2020-07-17 22:01:52,128 INFO L280 TraceCheckUtils]: 39: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,128 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {18913#true} {18913#true} #581#return; {18913#true} is VALID [2020-07-17 22:01:52,128 INFO L280 TraceCheckUtils]: 41: Hoare triple {18913#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {18913#true} is VALID [2020-07-17 22:01:52,129 INFO L280 TraceCheckUtils]: 42: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,129 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {18913#true} {18913#true} #533#return; {18913#true} is VALID [2020-07-17 22:01:52,129 INFO L280 TraceCheckUtils]: 44: Hoare triple {18913#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {18913#true} is VALID [2020-07-17 22:01:52,129 INFO L280 TraceCheckUtils]: 45: Hoare triple {18913#true} assume !(0 != ~tmp~3); {18913#true} is VALID [2020-07-17 22:01:52,130 INFO L263 TraceCheckUtils]: 46: Hoare triple {18913#true} call activatePump__wrappee__lowWaterSensor(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:52,131 INFO L280 TraceCheckUtils]: 47: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,131 INFO L280 TraceCheckUtils]: 48: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,132 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #535#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,132 INFO L280 TraceCheckUtils]: 50: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,133 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #553#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,133 INFO L280 TraceCheckUtils]: 52: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,134 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #573#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,134 INFO L280 TraceCheckUtils]: 54: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,135 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #521#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,135 INFO L280 TraceCheckUtils]: 56: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,136 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #543#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,136 INFO L263 TraceCheckUtils]: 58: Hoare triple {19123#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {18913#true} is VALID [2020-07-17 22:01:52,137 INFO L280 TraceCheckUtils]: 59: Hoare triple {18913#true} havoc ~tmp~6;havoc ~tmp___0~2; {18913#true} is VALID [2020-07-17 22:01:52,137 INFO L263 TraceCheckUtils]: 60: Hoare triple {18913#true} call #t~ret24 := getWaterLevel(); {18913#true} is VALID [2020-07-17 22:01:52,137 INFO L280 TraceCheckUtils]: 61: Hoare triple {18913#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {18913#true} is VALID [2020-07-17 22:01:52,137 INFO L280 TraceCheckUtils]: 62: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,137 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {18913#true} {18913#true} #561#return; {18913#true} is VALID [2020-07-17 22:01:52,137 INFO L280 TraceCheckUtils]: 64: Hoare triple {18913#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {18913#true} is VALID [2020-07-17 22:01:52,138 INFO L280 TraceCheckUtils]: 65: Hoare triple {18913#true} assume !(2 != ~tmp~6); {18913#true} is VALID [2020-07-17 22:01:52,138 INFO L280 TraceCheckUtils]: 66: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,139 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {18913#true} {19123#(<= 1 ~pumpRunning~0)} #545#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,139 INFO L280 TraceCheckUtils]: 68: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,140 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #529#return; {19005#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:52,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:52,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:52,250 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {19271#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:01:52,250 INFO L280 TraceCheckUtils]: 1: Hoare triple {19271#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {19271#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:01:52,251 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19271#(= ~pumpRunning~0 |isPumpRunning_#res|)} {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {19269#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret23|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:52,252 INFO L263 TraceCheckUtils]: 0: Hoare triple {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {18913#true} is VALID [2020-07-17 22:01:52,252 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {19271#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:01:52,253 INFO L280 TraceCheckUtils]: 2: Hoare triple {19271#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {19271#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:01:52,254 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19271#(= ~pumpRunning~0 |isPumpRunning_#res|)} {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {19269#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret23|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:52,255 INFO L280 TraceCheckUtils]: 4: Hoare triple {19269#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret23|)) (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {19270#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:52,256 INFO L280 TraceCheckUtils]: 5: Hoare triple {19270#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {19270#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:52,257 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {19270#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {19005#(not (= 0 ~pumpRunning~0))} #539#return; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:52,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:52,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {19067#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {18913#true} is VALID [2020-07-17 22:01:52,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,263 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18913#true} {19013#(not (= 0 ~switchedOnBeforeTS~0))} #541#return; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:52,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:52,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:52,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:52,278 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {18913#true} is VALID [2020-07-17 22:01:52,279 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,279 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18913#true} {18913#true} #581#return; {18913#true} is VALID [2020-07-17 22:01:52,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~retValue_acc~0; {18913#true} is VALID [2020-07-17 22:01:52,279 INFO L263 TraceCheckUtils]: 1: Hoare triple {18913#true} call #t~ret4 := isMethaneLevelCritical(); {18913#true} is VALID [2020-07-17 22:01:52,280 INFO L280 TraceCheckUtils]: 2: Hoare triple {18913#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {18913#true} is VALID [2020-07-17 22:01:52,280 INFO L280 TraceCheckUtils]: 3: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,280 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18913#true} {18913#true} #581#return; {18913#true} is VALID [2020-07-17 22:01:52,280 INFO L280 TraceCheckUtils]: 5: Hoare triple {18913#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {18913#true} is VALID [2020-07-17 22:01:52,280 INFO L280 TraceCheckUtils]: 6: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,281 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {18913#true} {18913#true} #515#return; {18913#true} is VALID [2020-07-17 22:01:52,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:52,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:52,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:52,303 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {18913#true} is VALID [2020-07-17 22:01:52,303 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,304 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18913#true} {18913#true} #513#return; {18913#true} is VALID [2020-07-17 22:01:52,304 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {18913#true} is VALID [2020-07-17 22:01:52,304 INFO L263 TraceCheckUtils]: 1: Hoare triple {18913#true} call #t~ret22 := isLowWaterSensorDry(); {18913#true} is VALID [2020-07-17 22:01:52,304 INFO L280 TraceCheckUtils]: 2: Hoare triple {18913#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {18913#true} is VALID [2020-07-17 22:01:52,305 INFO L280 TraceCheckUtils]: 3: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,305 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18913#true} {18913#true} #513#return; {18913#true} is VALID [2020-07-17 22:01:52,305 INFO L280 TraceCheckUtils]: 5: Hoare triple {18913#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {18913#true} is VALID [2020-07-17 22:01:52,305 INFO L280 TraceCheckUtils]: 6: Hoare triple {18913#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {18913#true} is VALID [2020-07-17 22:01:52,305 INFO L280 TraceCheckUtils]: 7: Hoare triple {18913#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {18913#true} is VALID [2020-07-17 22:01:52,306 INFO L280 TraceCheckUtils]: 8: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,306 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {18913#true} {18913#true} #567#return; {18913#true} is VALID [2020-07-17 22:01:52,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:52,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:52,315 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,315 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18913#true} {18913#true} #557#return; {18913#true} is VALID [2020-07-17 22:01:52,315 INFO L280 TraceCheckUtils]: 0: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {18913#true} is VALID [2020-07-17 22:01:52,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume !(0 == ~pumpRunning~0); {18913#true} is VALID [2020-07-17 22:01:52,316 INFO L263 TraceCheckUtils]: 2: Hoare triple {18913#true} call processEnvironment__wrappee__base(); {18913#true} is VALID [2020-07-17 22:01:52,316 INFO L280 TraceCheckUtils]: 3: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,316 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18913#true} {18913#true} #557#return; {18913#true} is VALID [2020-07-17 22:01:52,316 INFO L280 TraceCheckUtils]: 5: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,316 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {18913#true} {18913#true} #571#return; {18913#true} is VALID [2020-07-17 22:01:52,317 INFO L280 TraceCheckUtils]: 0: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {18913#true} is VALID [2020-07-17 22:01:52,317 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume 0 != ~pumpRunning~0; {18913#true} is VALID [2020-07-17 22:01:52,317 INFO L263 TraceCheckUtils]: 2: Hoare triple {18913#true} call #t~ret1 := isLowWaterLevel(); {18913#true} is VALID [2020-07-17 22:01:52,317 INFO L280 TraceCheckUtils]: 3: Hoare triple {18913#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {18913#true} is VALID [2020-07-17 22:01:52,317 INFO L263 TraceCheckUtils]: 4: Hoare triple {18913#true} call #t~ret22 := isLowWaterSensorDry(); {18913#true} is VALID [2020-07-17 22:01:52,318 INFO L280 TraceCheckUtils]: 5: Hoare triple {18913#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {18913#true} is VALID [2020-07-17 22:01:52,318 INFO L280 TraceCheckUtils]: 6: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,318 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {18913#true} {18913#true} #513#return; {18913#true} is VALID [2020-07-17 22:01:52,318 INFO L280 TraceCheckUtils]: 8: Hoare triple {18913#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {18913#true} is VALID [2020-07-17 22:01:52,318 INFO L280 TraceCheckUtils]: 9: Hoare triple {18913#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {18913#true} is VALID [2020-07-17 22:01:52,319 INFO L280 TraceCheckUtils]: 10: Hoare triple {18913#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {18913#true} is VALID [2020-07-17 22:01:52,319 INFO L280 TraceCheckUtils]: 11: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,319 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {18913#true} {18913#true} #567#return; {18913#true} is VALID [2020-07-17 22:01:52,319 INFO L280 TraceCheckUtils]: 13: Hoare triple {18913#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {18913#true} is VALID [2020-07-17 22:01:52,319 INFO L280 TraceCheckUtils]: 14: Hoare triple {18913#true} assume !(0 != ~tmp~1); {18913#true} is VALID [2020-07-17 22:01:52,320 INFO L263 TraceCheckUtils]: 15: Hoare triple {18913#true} call processEnvironment__wrappee__highWaterSensor(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:52,320 INFO L280 TraceCheckUtils]: 16: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {18913#true} is VALID [2020-07-17 22:01:52,321 INFO L280 TraceCheckUtils]: 17: Hoare triple {18913#true} assume !(0 == ~pumpRunning~0); {18913#true} is VALID [2020-07-17 22:01:52,321 INFO L263 TraceCheckUtils]: 18: Hoare triple {18913#true} call processEnvironment__wrappee__base(); {18913#true} is VALID [2020-07-17 22:01:52,321 INFO L280 TraceCheckUtils]: 19: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,321 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18913#true} {18913#true} #557#return; {18913#true} is VALID [2020-07-17 22:01:52,321 INFO L280 TraceCheckUtils]: 21: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,322 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {18913#true} {18913#true} #571#return; {18913#true} is VALID [2020-07-17 22:01:52,322 INFO L280 TraceCheckUtils]: 23: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,322 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {18913#true} {18913#true} #519#return; {18913#true} is VALID [2020-07-17 22:01:52,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {18913#true} is VALID [2020-07-17 22:01:52,323 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume 0 != ~pumpRunning~0; {18913#true} is VALID [2020-07-17 22:01:52,323 INFO L263 TraceCheckUtils]: 2: Hoare triple {18913#true} call #t~ret2 := isMethaneAlarm(); {18913#true} is VALID [2020-07-17 22:01:52,323 INFO L280 TraceCheckUtils]: 3: Hoare triple {18913#true} havoc ~retValue_acc~0; {18913#true} is VALID [2020-07-17 22:01:52,323 INFO L263 TraceCheckUtils]: 4: Hoare triple {18913#true} call #t~ret4 := isMethaneLevelCritical(); {18913#true} is VALID [2020-07-17 22:01:52,324 INFO L280 TraceCheckUtils]: 5: Hoare triple {18913#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {18913#true} is VALID [2020-07-17 22:01:52,324 INFO L280 TraceCheckUtils]: 6: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,324 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {18913#true} {18913#true} #581#return; {18913#true} is VALID [2020-07-17 22:01:52,324 INFO L280 TraceCheckUtils]: 8: Hoare triple {18913#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {18913#true} is VALID [2020-07-17 22:01:52,324 INFO L280 TraceCheckUtils]: 9: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,325 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {18913#true} {18913#true} #515#return; {18913#true} is VALID [2020-07-17 22:01:52,325 INFO L280 TraceCheckUtils]: 11: Hoare triple {18913#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {18913#true} is VALID [2020-07-17 22:01:52,325 INFO L280 TraceCheckUtils]: 12: Hoare triple {18913#true} assume !(0 != ~tmp~2); {18913#true} is VALID [2020-07-17 22:01:52,327 INFO L263 TraceCheckUtils]: 13: Hoare triple {18913#true} call processEnvironment__wrappee__methaneQuery(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:52,327 INFO L280 TraceCheckUtils]: 14: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {18913#true} is VALID [2020-07-17 22:01:52,327 INFO L280 TraceCheckUtils]: 15: Hoare triple {18913#true} assume 0 != ~pumpRunning~0; {18913#true} is VALID [2020-07-17 22:01:52,327 INFO L263 TraceCheckUtils]: 16: Hoare triple {18913#true} call #t~ret1 := isLowWaterLevel(); {18913#true} is VALID [2020-07-17 22:01:52,327 INFO L280 TraceCheckUtils]: 17: Hoare triple {18913#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {18913#true} is VALID [2020-07-17 22:01:52,328 INFO L263 TraceCheckUtils]: 18: Hoare triple {18913#true} call #t~ret22 := isLowWaterSensorDry(); {18913#true} is VALID [2020-07-17 22:01:52,328 INFO L280 TraceCheckUtils]: 19: Hoare triple {18913#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {18913#true} is VALID [2020-07-17 22:01:52,328 INFO L280 TraceCheckUtils]: 20: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,328 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18913#true} {18913#true} #513#return; {18913#true} is VALID [2020-07-17 22:01:52,328 INFO L280 TraceCheckUtils]: 22: Hoare triple {18913#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {18913#true} is VALID [2020-07-17 22:01:52,329 INFO L280 TraceCheckUtils]: 23: Hoare triple {18913#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {18913#true} is VALID [2020-07-17 22:01:52,329 INFO L280 TraceCheckUtils]: 24: Hoare triple {18913#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {18913#true} is VALID [2020-07-17 22:01:52,329 INFO L280 TraceCheckUtils]: 25: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,329 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18913#true} {18913#true} #567#return; {18913#true} is VALID [2020-07-17 22:01:52,329 INFO L280 TraceCheckUtils]: 27: Hoare triple {18913#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {18913#true} is VALID [2020-07-17 22:01:52,330 INFO L280 TraceCheckUtils]: 28: Hoare triple {18913#true} assume !(0 != ~tmp~1); {18913#true} is VALID [2020-07-17 22:01:52,330 INFO L263 TraceCheckUtils]: 29: Hoare triple {18913#true} call processEnvironment__wrappee__highWaterSensor(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:52,331 INFO L280 TraceCheckUtils]: 30: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {18913#true} is VALID [2020-07-17 22:01:52,331 INFO L280 TraceCheckUtils]: 31: Hoare triple {18913#true} assume !(0 == ~pumpRunning~0); {18913#true} is VALID [2020-07-17 22:01:52,331 INFO L263 TraceCheckUtils]: 32: Hoare triple {18913#true} call processEnvironment__wrappee__base(); {18913#true} is VALID [2020-07-17 22:01:52,331 INFO L280 TraceCheckUtils]: 33: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,331 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {18913#true} {18913#true} #557#return; {18913#true} is VALID [2020-07-17 22:01:52,332 INFO L280 TraceCheckUtils]: 35: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,332 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {18913#true} {18913#true} #571#return; {18913#true} is VALID [2020-07-17 22:01:52,332 INFO L280 TraceCheckUtils]: 37: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,332 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {18913#true} {18913#true} #519#return; {18913#true} is VALID [2020-07-17 22:01:52,332 INFO L280 TraceCheckUtils]: 39: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,333 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {18913#true} {19013#(not (= 0 ~switchedOnBeforeTS~0))} #543#return; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:52,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:52,338 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {18913#true} is VALID [2020-07-17 22:01:52,339 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,339 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18913#true} {19013#(not (= 0 ~switchedOnBeforeTS~0))} #561#return; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:52,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:52,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {18913#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {18913#true} is VALID [2020-07-17 22:01:52,345 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,345 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18913#true} {19013#(not (= 0 ~switchedOnBeforeTS~0))} #563#return; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:52,352 INFO L263 TraceCheckUtils]: 0: Hoare triple {18913#true} call ULTIMATE.init(); {19064#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 22:01:52,353 INFO L280 TraceCheckUtils]: 1: Hoare triple {19064#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {18913#true} is VALID [2020-07-17 22:01:52,353 INFO L280 TraceCheckUtils]: 2: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,353 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18913#true} {18913#true} #587#return; {18913#true} is VALID [2020-07-17 22:01:52,353 INFO L263 TraceCheckUtils]: 4: Hoare triple {18913#true} call #t~ret77 := main(); {18913#true} is VALID [2020-07-17 22:01:52,354 INFO L280 TraceCheckUtils]: 5: Hoare triple {18913#true} havoc ~retValue_acc~11;havoc ~tmp~11; {18913#true} is VALID [2020-07-17 22:01:52,354 INFO L263 TraceCheckUtils]: 6: Hoare triple {18913#true} call select_helpers(); {18913#true} is VALID [2020-07-17 22:01:52,354 INFO L280 TraceCheckUtils]: 7: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,354 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18913#true} {18913#true} #473#return; {18913#true} is VALID [2020-07-17 22:01:52,354 INFO L263 TraceCheckUtils]: 9: Hoare triple {18913#true} call select_features(); {18913#true} is VALID [2020-07-17 22:01:52,354 INFO L280 TraceCheckUtils]: 10: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,355 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {18913#true} {18913#true} #475#return; {18913#true} is VALID [2020-07-17 22:01:52,355 INFO L263 TraceCheckUtils]: 12: Hoare triple {18913#true} call #t~ret75 := valid_product(); {18913#true} is VALID [2020-07-17 22:01:52,356 INFO L280 TraceCheckUtils]: 13: Hoare triple {18913#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {19065#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:01:52,361 INFO L280 TraceCheckUtils]: 14: Hoare triple {19065#(= 1 |valid_product_#res|)} assume true; {19065#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:01:52,362 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {19065#(= 1 |valid_product_#res|)} {18913#true} #477#return; {18925#(= |main_#t~ret75| 1)} is VALID [2020-07-17 22:01:52,362 INFO L280 TraceCheckUtils]: 16: Hoare triple {18925#(= |main_#t~ret75| 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {18926#(= 1 main_~tmp~11)} is VALID [2020-07-17 22:01:52,363 INFO L280 TraceCheckUtils]: 17: Hoare triple {18926#(= 1 main_~tmp~11)} assume 0 != ~tmp~11; {18913#true} is VALID [2020-07-17 22:01:52,363 INFO L263 TraceCheckUtils]: 18: Hoare triple {18913#true} call setup(); {18913#true} is VALID [2020-07-17 22:01:52,363 INFO L280 TraceCheckUtils]: 19: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,363 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18913#true} {18913#true} #479#return; {18913#true} is VALID [2020-07-17 22:01:52,363 INFO L263 TraceCheckUtils]: 21: Hoare triple {18913#true} call runTest(); {18913#true} is VALID [2020-07-17 22:01:52,364 INFO L263 TraceCheckUtils]: 22: Hoare triple {18913#true} call __utac_acc__Specification5_spec__1(); {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:01:52,364 INFO L280 TraceCheckUtils]: 23: Hoare triple {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {18913#true} is VALID [2020-07-17 22:01:52,365 INFO L280 TraceCheckUtils]: 24: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,365 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {18913#true} {18913#true} #577#return; {18913#true} is VALID [2020-07-17 22:01:52,365 INFO L263 TraceCheckUtils]: 26: Hoare triple {18913#true} call test(); {18913#true} is VALID [2020-07-17 22:01:52,365 INFO L280 TraceCheckUtils]: 27: Hoare triple {18913#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {18913#true} is VALID [2020-07-17 22:01:52,365 INFO L280 TraceCheckUtils]: 28: Hoare triple {18913#true} assume !false; {18913#true} is VALID [2020-07-17 22:01:52,365 INFO L280 TraceCheckUtils]: 29: Hoare triple {18913#true} assume ~splverifierCounter~0 < 4; {18913#true} is VALID [2020-07-17 22:01:52,366 INFO L280 TraceCheckUtils]: 30: Hoare triple {18913#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {18913#true} is VALID [2020-07-17 22:01:52,366 INFO L280 TraceCheckUtils]: 31: Hoare triple {18913#true} assume 0 != ~tmp~7; {18913#true} is VALID [2020-07-17 22:01:52,367 INFO L263 TraceCheckUtils]: 32: Hoare triple {18913#true} call waterRise(); {19067#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:52,367 INFO L280 TraceCheckUtils]: 33: Hoare triple {19067#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {18913#true} is VALID [2020-07-17 22:01:52,367 INFO L280 TraceCheckUtils]: 34: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,367 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {18913#true} {18913#true} #523#return; {18913#true} is VALID [2020-07-17 22:01:52,367 INFO L280 TraceCheckUtils]: 36: Hoare triple {18913#true} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {18913#true} is VALID [2020-07-17 22:01:52,367 INFO L280 TraceCheckUtils]: 37: Hoare triple {18913#true} assume !(0 != ~tmp___0~3); {18913#true} is VALID [2020-07-17 22:01:52,368 INFO L280 TraceCheckUtils]: 38: Hoare triple {18913#true} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {18913#true} is VALID [2020-07-17 22:01:52,368 INFO L280 TraceCheckUtils]: 39: Hoare triple {18913#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {18913#true} is VALID [2020-07-17 22:01:52,368 INFO L280 TraceCheckUtils]: 40: Hoare triple {18913#true} assume 0 != ~tmp___1~0; {18913#true} is VALID [2020-07-17 22:01:52,370 INFO L263 TraceCheckUtils]: 41: Hoare triple {18913#true} call timeShift(); {19068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:01:52,371 INFO L263 TraceCheckUtils]: 42: Hoare triple {19068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:01:52,371 INFO L263 TraceCheckUtils]: 43: Hoare triple {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {18913#true} is VALID [2020-07-17 22:01:52,371 INFO L280 TraceCheckUtils]: 44: Hoare triple {18913#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {18913#true} is VALID [2020-07-17 22:01:52,371 INFO L280 TraceCheckUtils]: 45: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,372 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {18913#true} {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {18913#true} is VALID [2020-07-17 22:01:52,372 INFO L280 TraceCheckUtils]: 47: Hoare triple {18913#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {18913#true} is VALID [2020-07-17 22:01:52,372 INFO L280 TraceCheckUtils]: 48: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,372 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {18913#true} {19068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {18913#true} is VALID [2020-07-17 22:01:52,372 INFO L280 TraceCheckUtils]: 50: Hoare triple {18913#true} assume !(0 != ~pumpRunning~0); {18913#true} is VALID [2020-07-17 22:01:52,372 INFO L280 TraceCheckUtils]: 51: Hoare triple {18913#true} assume 0 != ~systemActive~0; {18913#true} is VALID [2020-07-17 22:01:52,373 INFO L263 TraceCheckUtils]: 52: Hoare triple {18913#true} call processEnvironment(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:52,373 INFO L280 TraceCheckUtils]: 53: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {18913#true} is VALID [2020-07-17 22:01:52,374 INFO L280 TraceCheckUtils]: 54: Hoare triple {18913#true} assume !(0 != ~pumpRunning~0); {18913#true} is VALID [2020-07-17 22:01:52,374 INFO L263 TraceCheckUtils]: 55: Hoare triple {18913#true} call processEnvironment__wrappee__methaneQuery(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:52,374 INFO L280 TraceCheckUtils]: 56: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {18913#true} is VALID [2020-07-17 22:01:52,375 INFO L280 TraceCheckUtils]: 57: Hoare triple {18913#true} assume !(0 != ~pumpRunning~0); {18913#true} is VALID [2020-07-17 22:01:52,376 INFO L263 TraceCheckUtils]: 58: Hoare triple {18913#true} call processEnvironment__wrappee__highWaterSensor(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:52,376 INFO L280 TraceCheckUtils]: 59: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {18913#true} is VALID [2020-07-17 22:01:52,376 INFO L280 TraceCheckUtils]: 60: Hoare triple {18913#true} assume 0 == ~pumpRunning~0; {18913#true} is VALID [2020-07-17 22:01:52,376 INFO L263 TraceCheckUtils]: 61: Hoare triple {18913#true} call #t~ret0 := isHighWaterLevel(); {18913#true} is VALID [2020-07-17 22:01:52,376 INFO L280 TraceCheckUtils]: 62: Hoare triple {18913#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {18913#true} is VALID [2020-07-17 22:01:52,376 INFO L263 TraceCheckUtils]: 63: Hoare triple {18913#true} call #t~ret21 := isHighWaterSensorDry(); {18913#true} is VALID [2020-07-17 22:01:52,377 INFO L280 TraceCheckUtils]: 64: Hoare triple {18913#true} havoc ~retValue_acc~9; {18913#true} is VALID [2020-07-17 22:01:52,377 INFO L280 TraceCheckUtils]: 65: Hoare triple {18913#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {18913#true} is VALID [2020-07-17 22:01:52,377 INFO L280 TraceCheckUtils]: 66: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,377 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {18913#true} {18913#true} #537#return; {18913#true} is VALID [2020-07-17 22:01:52,377 INFO L280 TraceCheckUtils]: 68: Hoare triple {18913#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {18913#true} is VALID [2020-07-17 22:01:52,378 INFO L280 TraceCheckUtils]: 69: Hoare triple {18913#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {18913#true} is VALID [2020-07-17 22:01:52,378 INFO L280 TraceCheckUtils]: 70: Hoare triple {18913#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {18913#true} is VALID [2020-07-17 22:01:52,378 INFO L280 TraceCheckUtils]: 71: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,378 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {18913#true} {18913#true} #551#return; {18913#true} is VALID [2020-07-17 22:01:52,378 INFO L280 TraceCheckUtils]: 73: Hoare triple {18913#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {18913#true} is VALID [2020-07-17 22:01:52,378 INFO L280 TraceCheckUtils]: 74: Hoare triple {18913#true} assume 0 != ~tmp~0; {18913#true} is VALID [2020-07-17 22:01:52,379 INFO L263 TraceCheckUtils]: 75: Hoare triple {18913#true} call activatePump(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:52,380 INFO L280 TraceCheckUtils]: 76: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {18913#true} is VALID [2020-07-17 22:01:52,380 INFO L263 TraceCheckUtils]: 77: Hoare triple {18913#true} call #t~ret3 := isMethaneAlarm(); {18913#true} is VALID [2020-07-17 22:01:52,380 INFO L280 TraceCheckUtils]: 78: Hoare triple {18913#true} havoc ~retValue_acc~0; {18913#true} is VALID [2020-07-17 22:01:52,380 INFO L263 TraceCheckUtils]: 79: Hoare triple {18913#true} call #t~ret4 := isMethaneLevelCritical(); {18913#true} is VALID [2020-07-17 22:01:52,380 INFO L280 TraceCheckUtils]: 80: Hoare triple {18913#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {18913#true} is VALID [2020-07-17 22:01:52,381 INFO L280 TraceCheckUtils]: 81: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,381 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {18913#true} {18913#true} #581#return; {18913#true} is VALID [2020-07-17 22:01:52,381 INFO L280 TraceCheckUtils]: 83: Hoare triple {18913#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {18913#true} is VALID [2020-07-17 22:01:52,381 INFO L280 TraceCheckUtils]: 84: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,381 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {18913#true} {18913#true} #533#return; {18913#true} is VALID [2020-07-17 22:01:52,382 INFO L280 TraceCheckUtils]: 86: Hoare triple {18913#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {18913#true} is VALID [2020-07-17 22:01:52,382 INFO L280 TraceCheckUtils]: 87: Hoare triple {18913#true} assume !(0 != ~tmp~3); {18913#true} is VALID [2020-07-17 22:01:52,383 INFO L263 TraceCheckUtils]: 88: Hoare triple {18913#true} call activatePump__wrappee__lowWaterSensor(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:52,383 INFO L280 TraceCheckUtils]: 89: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,384 INFO L280 TraceCheckUtils]: 90: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,385 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #535#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,385 INFO L280 TraceCheckUtils]: 92: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,386 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #553#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,386 INFO L280 TraceCheckUtils]: 94: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,387 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #573#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,388 INFO L280 TraceCheckUtils]: 96: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,388 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #521#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,389 INFO L280 TraceCheckUtils]: 98: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,390 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #543#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,390 INFO L263 TraceCheckUtils]: 100: Hoare triple {19123#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {18913#true} is VALID [2020-07-17 22:01:52,390 INFO L280 TraceCheckUtils]: 101: Hoare triple {18913#true} havoc ~tmp~6;havoc ~tmp___0~2; {18913#true} is VALID [2020-07-17 22:01:52,390 INFO L263 TraceCheckUtils]: 102: Hoare triple {18913#true} call #t~ret24 := getWaterLevel(); {18913#true} is VALID [2020-07-17 22:01:52,390 INFO L280 TraceCheckUtils]: 103: Hoare triple {18913#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {18913#true} is VALID [2020-07-17 22:01:52,391 INFO L280 TraceCheckUtils]: 104: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,391 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {18913#true} {18913#true} #561#return; {18913#true} is VALID [2020-07-17 22:01:52,391 INFO L280 TraceCheckUtils]: 106: Hoare triple {18913#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {18913#true} is VALID [2020-07-17 22:01:52,391 INFO L280 TraceCheckUtils]: 107: Hoare triple {18913#true} assume !(2 != ~tmp~6); {18913#true} is VALID [2020-07-17 22:01:52,391 INFO L280 TraceCheckUtils]: 108: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,392 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {18913#true} {19123#(<= 1 ~pumpRunning~0)} #545#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,393 INFO L280 TraceCheckUtils]: 110: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:52,393 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #529#return; {19005#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:52,394 INFO L280 TraceCheckUtils]: 112: Hoare triple {19005#(not (= 0 ~pumpRunning~0))} assume !false; {19005#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:52,395 INFO L280 TraceCheckUtils]: 113: Hoare triple {19005#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {19005#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:52,395 INFO L280 TraceCheckUtils]: 114: Hoare triple {19005#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {19005#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:52,396 INFO L280 TraceCheckUtils]: 115: Hoare triple {19005#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~7); {19005#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:52,396 INFO L280 TraceCheckUtils]: 116: Hoare triple {19005#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {19005#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:52,397 INFO L280 TraceCheckUtils]: 117: Hoare triple {19005#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~3); {19005#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:52,398 INFO L280 TraceCheckUtils]: 118: Hoare triple {19005#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {19005#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:52,398 INFO L280 TraceCheckUtils]: 119: Hoare triple {19005#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {19005#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:52,399 INFO L280 TraceCheckUtils]: 120: Hoare triple {19005#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___1~0; {19005#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:52,400 INFO L263 TraceCheckUtils]: 121: Hoare triple {19005#(not (= 0 ~pumpRunning~0))} call timeShift(); {19005#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:52,400 INFO L263 TraceCheckUtils]: 122: Hoare triple {19005#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:01:52,401 INFO L263 TraceCheckUtils]: 123: Hoare triple {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {18913#true} is VALID [2020-07-17 22:01:52,401 INFO L280 TraceCheckUtils]: 124: Hoare triple {18913#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {19271#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:01:52,402 INFO L280 TraceCheckUtils]: 125: Hoare triple {19271#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {19271#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:01:52,403 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {19271#(= ~pumpRunning~0 |isPumpRunning_#res|)} {19066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {19269#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret23|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:01:52,404 INFO L280 TraceCheckUtils]: 127: Hoare triple {19269#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret23|)) (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {19270#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:52,405 INFO L280 TraceCheckUtils]: 128: Hoare triple {19270#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {19270#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:52,406 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {19270#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {19005#(not (= 0 ~pumpRunning~0))} #539#return; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:52,407 INFO L280 TraceCheckUtils]: 130: Hoare triple {19013#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:52,407 INFO L263 TraceCheckUtils]: 131: Hoare triple {19013#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {19067#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:52,408 INFO L280 TraceCheckUtils]: 132: Hoare triple {19067#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {18913#true} is VALID [2020-07-17 22:01:52,408 INFO L280 TraceCheckUtils]: 133: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,408 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {18913#true} {19013#(not (= 0 ~switchedOnBeforeTS~0))} #541#return; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:52,409 INFO L280 TraceCheckUtils]: 135: Hoare triple {19013#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:52,410 INFO L263 TraceCheckUtils]: 136: Hoare triple {19013#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:52,410 INFO L280 TraceCheckUtils]: 137: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {18913#true} is VALID [2020-07-17 22:01:52,410 INFO L280 TraceCheckUtils]: 138: Hoare triple {18913#true} assume 0 != ~pumpRunning~0; {18913#true} is VALID [2020-07-17 22:01:52,411 INFO L263 TraceCheckUtils]: 139: Hoare triple {18913#true} call #t~ret2 := isMethaneAlarm(); {18913#true} is VALID [2020-07-17 22:01:52,411 INFO L280 TraceCheckUtils]: 140: Hoare triple {18913#true} havoc ~retValue_acc~0; {18913#true} is VALID [2020-07-17 22:01:52,411 INFO L263 TraceCheckUtils]: 141: Hoare triple {18913#true} call #t~ret4 := isMethaneLevelCritical(); {18913#true} is VALID [2020-07-17 22:01:52,412 INFO L280 TraceCheckUtils]: 142: Hoare triple {18913#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {18913#true} is VALID [2020-07-17 22:01:52,412 INFO L280 TraceCheckUtils]: 143: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,412 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {18913#true} {18913#true} #581#return; {18913#true} is VALID [2020-07-17 22:01:52,412 INFO L280 TraceCheckUtils]: 145: Hoare triple {18913#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {18913#true} is VALID [2020-07-17 22:01:52,413 INFO L280 TraceCheckUtils]: 146: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,413 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {18913#true} {18913#true} #515#return; {18913#true} is VALID [2020-07-17 22:01:52,413 INFO L280 TraceCheckUtils]: 148: Hoare triple {18913#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {18913#true} is VALID [2020-07-17 22:01:52,413 INFO L280 TraceCheckUtils]: 149: Hoare triple {18913#true} assume !(0 != ~tmp~2); {18913#true} is VALID [2020-07-17 22:01:52,414 INFO L263 TraceCheckUtils]: 150: Hoare triple {18913#true} call processEnvironment__wrappee__methaneQuery(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:52,415 INFO L280 TraceCheckUtils]: 151: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {18913#true} is VALID [2020-07-17 22:01:52,415 INFO L280 TraceCheckUtils]: 152: Hoare triple {18913#true} assume 0 != ~pumpRunning~0; {18913#true} is VALID [2020-07-17 22:01:52,415 INFO L263 TraceCheckUtils]: 153: Hoare triple {18913#true} call #t~ret1 := isLowWaterLevel(); {18913#true} is VALID [2020-07-17 22:01:52,415 INFO L280 TraceCheckUtils]: 154: Hoare triple {18913#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {18913#true} is VALID [2020-07-17 22:01:52,416 INFO L263 TraceCheckUtils]: 155: Hoare triple {18913#true} call #t~ret22 := isLowWaterSensorDry(); {18913#true} is VALID [2020-07-17 22:01:52,416 INFO L280 TraceCheckUtils]: 156: Hoare triple {18913#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {18913#true} is VALID [2020-07-17 22:01:52,416 INFO L280 TraceCheckUtils]: 157: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,417 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {18913#true} {18913#true} #513#return; {18913#true} is VALID [2020-07-17 22:01:52,417 INFO L280 TraceCheckUtils]: 159: Hoare triple {18913#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {18913#true} is VALID [2020-07-17 22:01:52,417 INFO L280 TraceCheckUtils]: 160: Hoare triple {18913#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {18913#true} is VALID [2020-07-17 22:01:52,417 INFO L280 TraceCheckUtils]: 161: Hoare triple {18913#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {18913#true} is VALID [2020-07-17 22:01:52,417 INFO L280 TraceCheckUtils]: 162: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,418 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {18913#true} {18913#true} #567#return; {18913#true} is VALID [2020-07-17 22:01:52,418 INFO L280 TraceCheckUtils]: 164: Hoare triple {18913#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {18913#true} is VALID [2020-07-17 22:01:52,418 INFO L280 TraceCheckUtils]: 165: Hoare triple {18913#true} assume !(0 != ~tmp~1); {18913#true} is VALID [2020-07-17 22:01:52,419 INFO L263 TraceCheckUtils]: 166: Hoare triple {18913#true} call processEnvironment__wrappee__highWaterSensor(); {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:52,420 INFO L280 TraceCheckUtils]: 167: Hoare triple {19136#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {18913#true} is VALID [2020-07-17 22:01:52,420 INFO L280 TraceCheckUtils]: 168: Hoare triple {18913#true} assume !(0 == ~pumpRunning~0); {18913#true} is VALID [2020-07-17 22:01:52,420 INFO L263 TraceCheckUtils]: 169: Hoare triple {18913#true} call processEnvironment__wrappee__base(); {18913#true} is VALID [2020-07-17 22:01:52,420 INFO L280 TraceCheckUtils]: 170: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,421 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {18913#true} {18913#true} #557#return; {18913#true} is VALID [2020-07-17 22:01:52,421 INFO L280 TraceCheckUtils]: 172: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,421 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {18913#true} {18913#true} #571#return; {18913#true} is VALID [2020-07-17 22:01:52,421 INFO L280 TraceCheckUtils]: 174: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,421 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {18913#true} {18913#true} #519#return; {18913#true} is VALID [2020-07-17 22:01:52,422 INFO L280 TraceCheckUtils]: 176: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,422 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {18913#true} {19013#(not (= 0 ~switchedOnBeforeTS~0))} #543#return; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:52,423 INFO L263 TraceCheckUtils]: 178: Hoare triple {19013#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:52,424 INFO L280 TraceCheckUtils]: 179: Hoare triple {19013#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~6;havoc ~tmp___0~2; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:52,424 INFO L263 TraceCheckUtils]: 180: Hoare triple {19013#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret24 := getWaterLevel(); {18913#true} is VALID [2020-07-17 22:01:52,424 INFO L280 TraceCheckUtils]: 181: Hoare triple {18913#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {18913#true} is VALID [2020-07-17 22:01:52,424 INFO L280 TraceCheckUtils]: 182: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,425 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {18913#true} {19013#(not (= 0 ~switchedOnBeforeTS~0))} #561#return; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:52,426 INFO L280 TraceCheckUtils]: 184: Hoare triple {19013#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:52,427 INFO L280 TraceCheckUtils]: 185: Hoare triple {19013#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~6; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:52,427 INFO L263 TraceCheckUtils]: 186: Hoare triple {19013#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret25 := isPumpRunning(); {18913#true} is VALID [2020-07-17 22:01:52,427 INFO L280 TraceCheckUtils]: 187: Hoare triple {18913#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {18913#true} is VALID [2020-07-17 22:01:52,428 INFO L280 TraceCheckUtils]: 188: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:52,429 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {18913#true} {19013#(not (= 0 ~switchedOnBeforeTS~0))} #563#return; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:52,429 INFO L280 TraceCheckUtils]: 190: Hoare triple {19013#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:52,430 INFO L280 TraceCheckUtils]: 191: Hoare triple {19013#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~2; {19013#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:01:52,431 INFO L280 TraceCheckUtils]: 192: Hoare triple {19013#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {18914#false} is VALID [2020-07-17 22:01:52,431 INFO L263 TraceCheckUtils]: 193: Hoare triple {18914#false} call __automaton_fail(); {18914#false} is VALID [2020-07-17 22:01:52,432 INFO L280 TraceCheckUtils]: 194: Hoare triple {18914#false} assume !false; {18914#false} is VALID [2020-07-17 22:01:52,485 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 22 proven. 10 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2020-07-17 22:01:52,486 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [259345248] [2020-07-17 22:01:52,486 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1749197765] [2020-07-17 22:01:52,486 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 [2020-07-17 22:01:52,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:52,726 INFO L264 TraceCheckSpWp]: Trace formula consists of 1026 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-17 22:01:52,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:52,830 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:01:53,267 INFO L263 TraceCheckUtils]: 0: Hoare triple {18913#true} call ULTIMATE.init(); {18913#true} is VALID [2020-07-17 22:01:53,267 INFO L280 TraceCheckUtils]: 1: Hoare triple {18913#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {18913#true} is VALID [2020-07-17 22:01:53,267 INFO L280 TraceCheckUtils]: 2: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:53,267 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18913#true} {18913#true} #587#return; {18913#true} is VALID [2020-07-17 22:01:53,268 INFO L263 TraceCheckUtils]: 4: Hoare triple {18913#true} call #t~ret77 := main(); {18913#true} is VALID [2020-07-17 22:01:53,268 INFO L280 TraceCheckUtils]: 5: Hoare triple {18913#true} havoc ~retValue_acc~11;havoc ~tmp~11; {18913#true} is VALID [2020-07-17 22:01:53,268 INFO L263 TraceCheckUtils]: 6: Hoare triple {18913#true} call select_helpers(); {18913#true} is VALID [2020-07-17 22:01:53,268 INFO L280 TraceCheckUtils]: 7: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:53,268 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18913#true} {18913#true} #473#return; {18913#true} is VALID [2020-07-17 22:01:53,269 INFO L263 TraceCheckUtils]: 9: Hoare triple {18913#true} call select_features(); {18913#true} is VALID [2020-07-17 22:01:53,269 INFO L280 TraceCheckUtils]: 10: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:53,269 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {18913#true} {18913#true} #475#return; {18913#true} is VALID [2020-07-17 22:01:53,269 INFO L263 TraceCheckUtils]: 12: Hoare triple {18913#true} call #t~ret75 := valid_product(); {18913#true} is VALID [2020-07-17 22:01:53,269 INFO L280 TraceCheckUtils]: 13: Hoare triple {18913#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {18913#true} is VALID [2020-07-17 22:01:53,269 INFO L280 TraceCheckUtils]: 14: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:53,270 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {18913#true} {18913#true} #477#return; {18913#true} is VALID [2020-07-17 22:01:53,270 INFO L280 TraceCheckUtils]: 16: Hoare triple {18913#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {18913#true} is VALID [2020-07-17 22:01:53,270 INFO L280 TraceCheckUtils]: 17: Hoare triple {18913#true} assume 0 != ~tmp~11; {18913#true} is VALID [2020-07-17 22:01:53,270 INFO L263 TraceCheckUtils]: 18: Hoare triple {18913#true} call setup(); {18913#true} is VALID [2020-07-17 22:01:53,270 INFO L280 TraceCheckUtils]: 19: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:53,270 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18913#true} {18913#true} #479#return; {18913#true} is VALID [2020-07-17 22:01:53,271 INFO L263 TraceCheckUtils]: 21: Hoare triple {18913#true} call runTest(); {18913#true} is VALID [2020-07-17 22:01:53,271 INFO L263 TraceCheckUtils]: 22: Hoare triple {18913#true} call __utac_acc__Specification5_spec__1(); {18913#true} is VALID [2020-07-17 22:01:53,271 INFO L280 TraceCheckUtils]: 23: Hoare triple {18913#true} ~switchedOnBeforeTS~0 := 0; {18913#true} is VALID [2020-07-17 22:01:53,271 INFO L280 TraceCheckUtils]: 24: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:53,271 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {18913#true} {18913#true} #577#return; {18913#true} is VALID [2020-07-17 22:01:53,271 INFO L263 TraceCheckUtils]: 26: Hoare triple {18913#true} call test(); {18913#true} is VALID [2020-07-17 22:01:53,272 INFO L280 TraceCheckUtils]: 27: Hoare triple {18913#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {18913#true} is VALID [2020-07-17 22:01:53,272 INFO L280 TraceCheckUtils]: 28: Hoare triple {18913#true} assume !false; {18913#true} is VALID [2020-07-17 22:01:53,272 INFO L280 TraceCheckUtils]: 29: Hoare triple {18913#true} assume ~splverifierCounter~0 < 4; {18913#true} is VALID [2020-07-17 22:01:53,272 INFO L280 TraceCheckUtils]: 30: Hoare triple {18913#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {18913#true} is VALID [2020-07-17 22:01:53,272 INFO L280 TraceCheckUtils]: 31: Hoare triple {18913#true} assume 0 != ~tmp~7; {18913#true} is VALID [2020-07-17 22:01:53,272 INFO L263 TraceCheckUtils]: 32: Hoare triple {18913#true} call waterRise(); {18913#true} is VALID [2020-07-17 22:01:53,273 INFO L280 TraceCheckUtils]: 33: Hoare triple {18913#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {18913#true} is VALID [2020-07-17 22:01:53,273 INFO L280 TraceCheckUtils]: 34: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:53,273 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {18913#true} {18913#true} #523#return; {18913#true} is VALID [2020-07-17 22:01:53,273 INFO L280 TraceCheckUtils]: 36: Hoare triple {18913#true} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {18913#true} is VALID [2020-07-17 22:01:53,273 INFO L280 TraceCheckUtils]: 37: Hoare triple {18913#true} assume !(0 != ~tmp___0~3); {18913#true} is VALID [2020-07-17 22:01:53,274 INFO L280 TraceCheckUtils]: 38: Hoare triple {18913#true} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {18913#true} is VALID [2020-07-17 22:01:53,274 INFO L280 TraceCheckUtils]: 39: Hoare triple {18913#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {18913#true} is VALID [2020-07-17 22:01:53,274 INFO L280 TraceCheckUtils]: 40: Hoare triple {18913#true} assume 0 != ~tmp___1~0; {18913#true} is VALID [2020-07-17 22:01:53,274 INFO L263 TraceCheckUtils]: 41: Hoare triple {18913#true} call timeShift(); {18913#true} is VALID [2020-07-17 22:01:53,274 INFO L263 TraceCheckUtils]: 42: Hoare triple {18913#true} call __utac_acc__Specification5_spec__2(); {18913#true} is VALID [2020-07-17 22:01:53,275 INFO L263 TraceCheckUtils]: 43: Hoare triple {18913#true} call #t~ret23 := isPumpRunning(); {18913#true} is VALID [2020-07-17 22:01:53,275 INFO L280 TraceCheckUtils]: 44: Hoare triple {18913#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {18913#true} is VALID [2020-07-17 22:01:53,275 INFO L280 TraceCheckUtils]: 45: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:53,275 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {18913#true} {18913#true} #559#return; {18913#true} is VALID [2020-07-17 22:01:53,275 INFO L280 TraceCheckUtils]: 47: Hoare triple {18913#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {18913#true} is VALID [2020-07-17 22:01:53,275 INFO L280 TraceCheckUtils]: 48: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:53,276 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {18913#true} {18913#true} #539#return; {18913#true} is VALID [2020-07-17 22:01:53,276 INFO L280 TraceCheckUtils]: 50: Hoare triple {18913#true} assume !(0 != ~pumpRunning~0); {18913#true} is VALID [2020-07-17 22:01:53,276 INFO L280 TraceCheckUtils]: 51: Hoare triple {18913#true} assume 0 != ~systemActive~0; {18913#true} is VALID [2020-07-17 22:01:53,276 INFO L263 TraceCheckUtils]: 52: Hoare triple {18913#true} call processEnvironment(); {18913#true} is VALID [2020-07-17 22:01:53,276 INFO L280 TraceCheckUtils]: 53: Hoare triple {18913#true} havoc ~tmp~2; {18913#true} is VALID [2020-07-17 22:01:53,276 INFO L280 TraceCheckUtils]: 54: Hoare triple {18913#true} assume !(0 != ~pumpRunning~0); {18913#true} is VALID [2020-07-17 22:01:53,277 INFO L263 TraceCheckUtils]: 55: Hoare triple {18913#true} call processEnvironment__wrappee__methaneQuery(); {18913#true} is VALID [2020-07-17 22:01:53,277 INFO L280 TraceCheckUtils]: 56: Hoare triple {18913#true} havoc ~tmp~1; {18913#true} is VALID [2020-07-17 22:01:53,277 INFO L280 TraceCheckUtils]: 57: Hoare triple {18913#true} assume !(0 != ~pumpRunning~0); {18913#true} is VALID [2020-07-17 22:01:53,277 INFO L263 TraceCheckUtils]: 58: Hoare triple {18913#true} call processEnvironment__wrappee__highWaterSensor(); {18913#true} is VALID [2020-07-17 22:01:53,277 INFO L280 TraceCheckUtils]: 59: Hoare triple {18913#true} havoc ~tmp~0; {18913#true} is VALID [2020-07-17 22:01:53,277 INFO L280 TraceCheckUtils]: 60: Hoare triple {18913#true} assume 0 == ~pumpRunning~0; {18913#true} is VALID [2020-07-17 22:01:53,278 INFO L263 TraceCheckUtils]: 61: Hoare triple {18913#true} call #t~ret0 := isHighWaterLevel(); {18913#true} is VALID [2020-07-17 22:01:53,278 INFO L280 TraceCheckUtils]: 62: Hoare triple {18913#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {18913#true} is VALID [2020-07-17 22:01:53,278 INFO L263 TraceCheckUtils]: 63: Hoare triple {18913#true} call #t~ret21 := isHighWaterSensorDry(); {18913#true} is VALID [2020-07-17 22:01:53,278 INFO L280 TraceCheckUtils]: 64: Hoare triple {18913#true} havoc ~retValue_acc~9; {18913#true} is VALID [2020-07-17 22:01:53,278 INFO L280 TraceCheckUtils]: 65: Hoare triple {18913#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {18913#true} is VALID [2020-07-17 22:01:53,278 INFO L280 TraceCheckUtils]: 66: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:53,279 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {18913#true} {18913#true} #537#return; {18913#true} is VALID [2020-07-17 22:01:53,279 INFO L280 TraceCheckUtils]: 68: Hoare triple {18913#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {18913#true} is VALID [2020-07-17 22:01:53,279 INFO L280 TraceCheckUtils]: 69: Hoare triple {18913#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {18913#true} is VALID [2020-07-17 22:01:53,279 INFO L280 TraceCheckUtils]: 70: Hoare triple {18913#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {18913#true} is VALID [2020-07-17 22:01:53,279 INFO L280 TraceCheckUtils]: 71: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:53,280 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {18913#true} {18913#true} #551#return; {18913#true} is VALID [2020-07-17 22:01:53,280 INFO L280 TraceCheckUtils]: 73: Hoare triple {18913#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {18913#true} is VALID [2020-07-17 22:01:53,280 INFO L280 TraceCheckUtils]: 74: Hoare triple {18913#true} assume 0 != ~tmp~0; {18913#true} is VALID [2020-07-17 22:01:53,280 INFO L263 TraceCheckUtils]: 75: Hoare triple {18913#true} call activatePump(); {18913#true} is VALID [2020-07-17 22:01:53,280 INFO L280 TraceCheckUtils]: 76: Hoare triple {18913#true} havoc ~tmp~3; {18913#true} is VALID [2020-07-17 22:01:53,280 INFO L263 TraceCheckUtils]: 77: Hoare triple {18913#true} call #t~ret3 := isMethaneAlarm(); {18913#true} is VALID [2020-07-17 22:01:53,281 INFO L280 TraceCheckUtils]: 78: Hoare triple {18913#true} havoc ~retValue_acc~0; {18913#true} is VALID [2020-07-17 22:01:53,281 INFO L263 TraceCheckUtils]: 79: Hoare triple {18913#true} call #t~ret4 := isMethaneLevelCritical(); {18913#true} is VALID [2020-07-17 22:01:53,281 INFO L280 TraceCheckUtils]: 80: Hoare triple {18913#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {18913#true} is VALID [2020-07-17 22:01:53,281 INFO L280 TraceCheckUtils]: 81: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:53,281 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {18913#true} {18913#true} #581#return; {18913#true} is VALID [2020-07-17 22:01:53,281 INFO L280 TraceCheckUtils]: 83: Hoare triple {18913#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {18913#true} is VALID [2020-07-17 22:01:53,282 INFO L280 TraceCheckUtils]: 84: Hoare triple {18913#true} assume true; {18913#true} is VALID [2020-07-17 22:01:53,282 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {18913#true} {18913#true} #533#return; {18913#true} is VALID [2020-07-17 22:01:53,282 INFO L280 TraceCheckUtils]: 86: Hoare triple {18913#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {18913#true} is VALID [2020-07-17 22:01:53,282 INFO L280 TraceCheckUtils]: 87: Hoare triple {18913#true} assume !(0 != ~tmp~3); {18913#true} is VALID [2020-07-17 22:01:53,282 INFO L263 TraceCheckUtils]: 88: Hoare triple {18913#true} call activatePump__wrappee__lowWaterSensor(); {18913#true} is VALID [2020-07-17 22:01:53,283 INFO L280 TraceCheckUtils]: 89: Hoare triple {18913#true} ~pumpRunning~0 := 1; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,284 INFO L280 TraceCheckUtils]: 90: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,284 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #535#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,285 INFO L280 TraceCheckUtils]: 92: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,286 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #553#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,286 INFO L280 TraceCheckUtils]: 94: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,287 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #573#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,287 INFO L280 TraceCheckUtils]: 96: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,288 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #521#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,289 INFO L280 TraceCheckUtils]: 98: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,289 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #543#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,290 INFO L263 TraceCheckUtils]: 100: Hoare triple {19123#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,291 INFO L280 TraceCheckUtils]: 101: Hoare triple {19123#(<= 1 ~pumpRunning~0)} havoc ~tmp~6;havoc ~tmp___0~2; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,291 INFO L263 TraceCheckUtils]: 102: Hoare triple {19123#(<= 1 ~pumpRunning~0)} call #t~ret24 := getWaterLevel(); {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,292 INFO L280 TraceCheckUtils]: 103: Hoare triple {19123#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,292 INFO L280 TraceCheckUtils]: 104: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,293 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {19123#(<= 1 ~pumpRunning~0)} #561#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,294 INFO L280 TraceCheckUtils]: 106: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,294 INFO L280 TraceCheckUtils]: 107: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~6); {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,295 INFO L280 TraceCheckUtils]: 108: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,296 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {19123#(<= 1 ~pumpRunning~0)} #545#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,296 INFO L280 TraceCheckUtils]: 110: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume true; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,297 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {19123#(<= 1 ~pumpRunning~0)} {18913#true} #529#return; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,298 INFO L280 TraceCheckUtils]: 112: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume !false; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,298 INFO L280 TraceCheckUtils]: 113: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,299 INFO L280 TraceCheckUtils]: 114: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,300 INFO L280 TraceCheckUtils]: 115: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~7); {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,300 INFO L280 TraceCheckUtils]: 116: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,301 INFO L280 TraceCheckUtils]: 117: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~3); {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,301 INFO L280 TraceCheckUtils]: 118: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,302 INFO L280 TraceCheckUtils]: 119: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,303 INFO L280 TraceCheckUtils]: 120: Hoare triple {19123#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,303 INFO L263 TraceCheckUtils]: 121: Hoare triple {19123#(<= 1 ~pumpRunning~0)} call timeShift(); {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,304 INFO L263 TraceCheckUtils]: 122: Hoare triple {19123#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,305 INFO L263 TraceCheckUtils]: 123: Hoare triple {19123#(<= 1 ~pumpRunning~0)} call #t~ret23 := isPumpRunning(); {19123#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:01:53,305 INFO L280 TraceCheckUtils]: 124: Hoare triple {19123#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {19705#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 22:01:53,306 INFO L280 TraceCheckUtils]: 125: Hoare triple {19705#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {19705#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 22:01:53,307 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {19705#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {19123#(<= 1 ~pumpRunning~0)} #559#return; {19712#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret23|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 22:01:53,308 INFO L280 TraceCheckUtils]: 127: Hoare triple {19712#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret23|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {19716#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 22:01:53,309 INFO L280 TraceCheckUtils]: 128: Hoare triple {19716#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {19716#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 22:01:53,310 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {19716#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {19123#(<= 1 ~pumpRunning~0)} #539#return; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,310 INFO L280 TraceCheckUtils]: 130: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,311 INFO L263 TraceCheckUtils]: 131: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,312 INFO L280 TraceCheckUtils]: 132: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,312 INFO L280 TraceCheckUtils]: 133: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume true; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,313 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {19723#(<= 1 ~switchedOnBeforeTS~0)} {19723#(<= 1 ~switchedOnBeforeTS~0)} #541#return; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,314 INFO L280 TraceCheckUtils]: 135: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,314 INFO L263 TraceCheckUtils]: 136: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,315 INFO L280 TraceCheckUtils]: 137: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~2; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,316 INFO L280 TraceCheckUtils]: 138: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,316 INFO L263 TraceCheckUtils]: 139: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret2 := isMethaneAlarm(); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,317 INFO L280 TraceCheckUtils]: 140: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~0; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,317 INFO L263 TraceCheckUtils]: 141: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret4 := isMethaneLevelCritical(); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,318 INFO L280 TraceCheckUtils]: 142: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,319 INFO L280 TraceCheckUtils]: 143: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume true; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,319 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {19723#(<= 1 ~switchedOnBeforeTS~0)} {19723#(<= 1 ~switchedOnBeforeTS~0)} #581#return; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,320 INFO L280 TraceCheckUtils]: 145: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,320 INFO L280 TraceCheckUtils]: 146: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume true; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,321 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {19723#(<= 1 ~switchedOnBeforeTS~0)} {19723#(<= 1 ~switchedOnBeforeTS~0)} #515#return; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,322 INFO L280 TraceCheckUtils]: 148: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,322 INFO L280 TraceCheckUtils]: 149: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~2); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,323 INFO L263 TraceCheckUtils]: 150: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__methaneQuery(); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,324 INFO L280 TraceCheckUtils]: 151: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~1; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,324 INFO L280 TraceCheckUtils]: 152: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,325 INFO L263 TraceCheckUtils]: 153: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret1 := isLowWaterLevel(); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,326 INFO L280 TraceCheckUtils]: 154: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,326 INFO L263 TraceCheckUtils]: 155: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret22 := isLowWaterSensorDry(); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,327 INFO L280 TraceCheckUtils]: 156: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,328 INFO L280 TraceCheckUtils]: 157: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume true; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,329 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {19723#(<= 1 ~switchedOnBeforeTS~0)} {19723#(<= 1 ~switchedOnBeforeTS~0)} #513#return; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,329 INFO L280 TraceCheckUtils]: 159: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,330 INFO L280 TraceCheckUtils]: 160: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp~5;~tmp___0~1 := 0; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,331 INFO L280 TraceCheckUtils]: 161: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,331 INFO L280 TraceCheckUtils]: 162: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume true; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,332 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {19723#(<= 1 ~switchedOnBeforeTS~0)} {19723#(<= 1 ~switchedOnBeforeTS~0)} #567#return; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,333 INFO L280 TraceCheckUtils]: 164: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,333 INFO L280 TraceCheckUtils]: 165: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~1); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,334 INFO L263 TraceCheckUtils]: 166: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__highWaterSensor(); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,335 INFO L280 TraceCheckUtils]: 167: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~0; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,335 INFO L280 TraceCheckUtils]: 168: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,336 INFO L263 TraceCheckUtils]: 169: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,337 INFO L280 TraceCheckUtils]: 170: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume true; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,337 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {19723#(<= 1 ~switchedOnBeforeTS~0)} {19723#(<= 1 ~switchedOnBeforeTS~0)} #557#return; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,338 INFO L280 TraceCheckUtils]: 172: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume true; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,339 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {19723#(<= 1 ~switchedOnBeforeTS~0)} {19723#(<= 1 ~switchedOnBeforeTS~0)} #571#return; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,339 INFO L280 TraceCheckUtils]: 174: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume true; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,340 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {19723#(<= 1 ~switchedOnBeforeTS~0)} {19723#(<= 1 ~switchedOnBeforeTS~0)} #519#return; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,340 INFO L280 TraceCheckUtils]: 176: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume true; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,341 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {19723#(<= 1 ~switchedOnBeforeTS~0)} {19723#(<= 1 ~switchedOnBeforeTS~0)} #543#return; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,342 INFO L263 TraceCheckUtils]: 178: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,342 INFO L280 TraceCheckUtils]: 179: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~6;havoc ~tmp___0~2; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,343 INFO L263 TraceCheckUtils]: 180: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret24 := getWaterLevel(); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,343 INFO L280 TraceCheckUtils]: 181: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,344 INFO L280 TraceCheckUtils]: 182: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume true; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,345 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {19723#(<= 1 ~switchedOnBeforeTS~0)} {19723#(<= 1 ~switchedOnBeforeTS~0)} #561#return; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,345 INFO L280 TraceCheckUtils]: 184: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,346 INFO L280 TraceCheckUtils]: 185: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~6; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,347 INFO L263 TraceCheckUtils]: 186: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret25 := isPumpRunning(); {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,347 INFO L280 TraceCheckUtils]: 187: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,347 INFO L280 TraceCheckUtils]: 188: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume true; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,348 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {19723#(<= 1 ~switchedOnBeforeTS~0)} {19723#(<= 1 ~switchedOnBeforeTS~0)} #563#return; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,349 INFO L280 TraceCheckUtils]: 190: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,349 INFO L280 TraceCheckUtils]: 191: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~2; {19723#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:01:53,349 INFO L280 TraceCheckUtils]: 192: Hoare triple {19723#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {18914#false} is VALID [2020-07-17 22:01:53,350 INFO L263 TraceCheckUtils]: 193: Hoare triple {18914#false} call __automaton_fail(); {18914#false} is VALID [2020-07-17 22:01:53,350 INFO L280 TraceCheckUtils]: 194: Hoare triple {18914#false} assume !false; {18914#false} is VALID [2020-07-17 22:01:53,386 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 38 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 22:01:53,387 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:01:53,387 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-17 22:01:53,388 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1229163144] [2020-07-17 22:01:53,389 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 195 [2020-07-17 22:01:53,735 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:01:53,736 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-17 22:01:54,125 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 298 edges. 298 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:01:54,125 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-17 22:01:54,125 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:01:54,126 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-17 22:01:54,126 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=322, Unknown=0, NotChecked=0, Total=380 [2020-07-17 22:01:54,127 INFO L87 Difference]: Start difference. First operand 803 states and 919 transitions. Second operand 20 states. [2020-07-17 22:01:55,812 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:01:57,656 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 22:01:58,341 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 22:01:58,768 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 22:02:04,600 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:02:05,354 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 22:02:06,604 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-17 22:02:15,626 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 22:02:19,356 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:02:24,728 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-17 22:02:25,382 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:02:26,164 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:02:29,397 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:02:31,863 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:02:36,944 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 22:02:37,961 WARN L193 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-17 22:02:40,332 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:02:46,093 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:02:48,219 WARN L193 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-17 22:02:48,825 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:02:52,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:02:52,812 INFO L93 Difference]: Finished difference Result 1766 states and 2082 transitions. [2020-07-17 22:02:52,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2020-07-17 22:02:52,812 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 195 [2020-07-17 22:02:52,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:02:52,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 22:02:52,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 699 transitions. [2020-07-17 22:02:52,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 22:02:52,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 51 states and 699 transitions. [2020-07-17 22:02:52,841 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 51 states and 699 transitions. [2020-07-17 22:02:55,270 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 699 edges. 699 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:02:55,367 INFO L225 Difference]: With dead ends: 1766 [2020-07-17 22:02:55,367 INFO L226 Difference]: Without dead ends: 1066 [2020-07-17 22:02:55,371 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 334 GetRequests, 273 SyntacticMatches, 0 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1011 ImplicationChecksByTransitivity, 8.6s TimeCoverageRelationStatistics Valid=765, Invalid=3141, Unknown=0, NotChecked=0, Total=3906 [2020-07-17 22:02:55,373 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1066 states. [2020-07-17 22:03:04,352 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1066 to 953. [2020-07-17 22:03:04,352 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:03:04,352 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1066 states. Second operand 953 states. [2020-07-17 22:03:04,352 INFO L74 IsIncluded]: Start isIncluded. First operand 1066 states. Second operand 953 states. [2020-07-17 22:03:04,352 INFO L87 Difference]: Start difference. First operand 1066 states. Second operand 953 states. [2020-07-17 22:03:04,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:03:04,427 INFO L93 Difference]: Finished difference Result 1066 states and 1253 transitions. [2020-07-17 22:03:04,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1253 transitions. [2020-07-17 22:03:04,432 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:03:04,432 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:03:04,432 INFO L74 IsIncluded]: Start isIncluded. First operand 953 states. Second operand 1066 states. [2020-07-17 22:03:04,432 INFO L87 Difference]: Start difference. First operand 953 states. Second operand 1066 states. [2020-07-17 22:03:04,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:03:04,511 INFO L93 Difference]: Finished difference Result 1066 states and 1253 transitions. [2020-07-17 22:03:04,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1253 transitions. [2020-07-17 22:03:04,515 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:03:04,515 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:03:04,516 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:03:04,516 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:03:04,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 953 states. [2020-07-17 22:03:04,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 953 states and 1098 transitions. [2020-07-17 22:03:04,598 INFO L78 Accepts]: Start accepts. Automaton has 953 states and 1098 transitions. Word has length 195 [2020-07-17 22:03:04,598 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:03:04,598 INFO L479 AbstractCegarLoop]: Abstraction has 953 states and 1098 transitions. [2020-07-17 22:03:04,598 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-17 22:03:04,598 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1098 transitions. [2020-07-17 22:03:04,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2020-07-17 22:03:04,606 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:03:04,607 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2020-07-17 22:03:04,821 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-17 22:03:04,822 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:03:04,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:03:04,824 INFO L82 PathProgramCache]: Analyzing trace with hash -1832576031, now seen corresponding path program 1 times [2020-07-17 22:03:04,825 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:03:04,825 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1541413676] [2020-07-17 22:03:04,825 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:03:04,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,378 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 22:03:05,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {26109#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:05,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume true; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:05,470 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25846#(= 0 ~methaneLevelCritical~0)} {25841#true} #587#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:05,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,474 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,475 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #473#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:05,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,482 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,483 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #475#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:05,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,486 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {25841#true} is VALID [2020-07-17 22:03:05,487 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,488 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #477#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:05,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,492 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #479#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:05,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,506 INFO L280 TraceCheckUtils]: 0: Hoare triple {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {25841#true} is VALID [2020-07-17 22:03:05,506 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,507 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #577#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:05,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,525 INFO L280 TraceCheckUtils]: 0: Hoare triple {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {25841#true} is VALID [2020-07-17 22:03:05,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,526 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #523#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:05,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-17 22:03:05,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,592 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-17 22:03:05,593 INFO L263 TraceCheckUtils]: 0: Hoare triple {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {25841#true} is VALID [2020-07-17 22:03:05,593 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-17 22:03:05,593 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,594 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-17 22:03:05,594 INFO L280 TraceCheckUtils]: 4: Hoare triple {25841#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25841#true} is VALID [2020-07-17 22:03:05,594 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,595 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {25841#true} {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {25841#true} is VALID [2020-07-17 22:03:05,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,646 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~9; {25841#true} is VALID [2020-07-17 22:03:05,647 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25841#true} is VALID [2020-07-17 22:03:05,647 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,647 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25841#true} {25841#true} #537#return; {25841#true} is VALID [2020-07-17 22:03:05,648 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {25841#true} is VALID [2020-07-17 22:03:05,648 INFO L263 TraceCheckUtils]: 1: Hoare triple {25841#true} call #t~ret21 := isHighWaterSensorDry(); {25841#true} is VALID [2020-07-17 22:03:05,649 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~9; {25841#true} is VALID [2020-07-17 22:03:05,649 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25841#true} is VALID [2020-07-17 22:03:05,649 INFO L280 TraceCheckUtils]: 4: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,650 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {25841#true} {25841#true} #537#return; {25841#true} is VALID [2020-07-17 22:03:05,650 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {25841#true} is VALID [2020-07-17 22:03:05,651 INFO L280 TraceCheckUtils]: 7: Hoare triple {25841#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {25841#true} is VALID [2020-07-17 22:03:05,651 INFO L280 TraceCheckUtils]: 8: Hoare triple {25841#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {25841#true} is VALID [2020-07-17 22:03:05,651 INFO L280 TraceCheckUtils]: 9: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,652 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {25841#true} {25841#true} #551#return; {25841#true} is VALID [2020-07-17 22:03:05,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,665 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-17 22:03:05,666 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,666 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-17 22:03:05,666 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:05,667 INFO L263 TraceCheckUtils]: 1: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-17 22:03:05,667 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-17 22:03:05,668 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,668 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-17 22:03:05,669 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:05,669 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,669 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {25841#true} {25841#true} #533#return; {25841#true} is VALID [2020-07-17 22:03:05,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,674 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25841#true} is VALID [2020-07-17 22:03:05,674 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,675 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25841#true} #535#return; {25841#true} is VALID [2020-07-17 22:03:05,675 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {25841#true} is VALID [2020-07-17 22:03:05,676 INFO L263 TraceCheckUtils]: 1: Hoare triple {25841#true} call #t~ret3 := isMethaneAlarm(); {25841#true} is VALID [2020-07-17 22:03:05,676 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:05,676 INFO L263 TraceCheckUtils]: 3: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-17 22:03:05,677 INFO L280 TraceCheckUtils]: 4: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-17 22:03:05,677 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,678 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-17 22:03:05,678 INFO L280 TraceCheckUtils]: 7: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:05,678 INFO L280 TraceCheckUtils]: 8: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,679 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {25841#true} {25841#true} #533#return; {25841#true} is VALID [2020-07-17 22:03:05,679 INFO L280 TraceCheckUtils]: 10: Hoare triple {25841#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {25841#true} is VALID [2020-07-17 22:03:05,679 INFO L280 TraceCheckUtils]: 11: Hoare triple {25841#true} assume !(0 != ~tmp~3); {25841#true} is VALID [2020-07-17 22:03:05,681 INFO L263 TraceCheckUtils]: 12: Hoare triple {25841#true} call activatePump__wrappee__lowWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:05,681 INFO L280 TraceCheckUtils]: 13: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25841#true} is VALID [2020-07-17 22:03:05,682 INFO L280 TraceCheckUtils]: 14: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,682 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {25841#true} {25841#true} #535#return; {25841#true} is VALID [2020-07-17 22:03:05,682 INFO L280 TraceCheckUtils]: 16: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,683 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {25841#true} {25841#true} #553#return; {25841#true} is VALID [2020-07-17 22:03:05,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25841#true} is VALID [2020-07-17 22:03:05,684 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume 0 == ~pumpRunning~0; {25841#true} is VALID [2020-07-17 22:03:05,684 INFO L263 TraceCheckUtils]: 2: Hoare triple {25841#true} call #t~ret0 := isHighWaterLevel(); {25841#true} is VALID [2020-07-17 22:03:05,685 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {25841#true} is VALID [2020-07-17 22:03:05,685 INFO L263 TraceCheckUtils]: 4: Hoare triple {25841#true} call #t~ret21 := isHighWaterSensorDry(); {25841#true} is VALID [2020-07-17 22:03:05,685 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} havoc ~retValue_acc~9; {25841#true} is VALID [2020-07-17 22:03:05,686 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25841#true} is VALID [2020-07-17 22:03:05,686 INFO L280 TraceCheckUtils]: 7: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,686 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {25841#true} {25841#true} #537#return; {25841#true} is VALID [2020-07-17 22:03:05,687 INFO L280 TraceCheckUtils]: 9: Hoare triple {25841#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {25841#true} is VALID [2020-07-17 22:03:05,687 INFO L280 TraceCheckUtils]: 10: Hoare triple {25841#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {25841#true} is VALID [2020-07-17 22:03:05,687 INFO L280 TraceCheckUtils]: 11: Hoare triple {25841#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {25841#true} is VALID [2020-07-17 22:03:05,688 INFO L280 TraceCheckUtils]: 12: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,688 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {25841#true} {25841#true} #551#return; {25841#true} is VALID [2020-07-17 22:03:05,688 INFO L280 TraceCheckUtils]: 14: Hoare triple {25841#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {25841#true} is VALID [2020-07-17 22:03:05,688 INFO L280 TraceCheckUtils]: 15: Hoare triple {25841#true} assume 0 != ~tmp~0; {25841#true} is VALID [2020-07-17 22:03:05,690 INFO L263 TraceCheckUtils]: 16: Hoare triple {25841#true} call activatePump(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:05,690 INFO L280 TraceCheckUtils]: 17: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {25841#true} is VALID [2020-07-17 22:03:05,690 INFO L263 TraceCheckUtils]: 18: Hoare triple {25841#true} call #t~ret3 := isMethaneAlarm(); {25841#true} is VALID [2020-07-17 22:03:05,691 INFO L280 TraceCheckUtils]: 19: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:05,691 INFO L263 TraceCheckUtils]: 20: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-17 22:03:05,691 INFO L280 TraceCheckUtils]: 21: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-17 22:03:05,691 INFO L280 TraceCheckUtils]: 22: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,692 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-17 22:03:05,692 INFO L280 TraceCheckUtils]: 24: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:05,692 INFO L280 TraceCheckUtils]: 25: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,693 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {25841#true} {25841#true} #533#return; {25841#true} is VALID [2020-07-17 22:03:05,693 INFO L280 TraceCheckUtils]: 27: Hoare triple {25841#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {25841#true} is VALID [2020-07-17 22:03:05,694 INFO L280 TraceCheckUtils]: 28: Hoare triple {25841#true} assume !(0 != ~tmp~3); {25841#true} is VALID [2020-07-17 22:03:05,695 INFO L263 TraceCheckUtils]: 29: Hoare triple {25841#true} call activatePump__wrappee__lowWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:05,695 INFO L280 TraceCheckUtils]: 30: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25841#true} is VALID [2020-07-17 22:03:05,696 INFO L280 TraceCheckUtils]: 31: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,696 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {25841#true} {25841#true} #535#return; {25841#true} is VALID [2020-07-17 22:03:05,696 INFO L280 TraceCheckUtils]: 33: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,697 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {25841#true} {25841#true} #553#return; {25841#true} is VALID [2020-07-17 22:03:05,697 INFO L280 TraceCheckUtils]: 35: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,698 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {25841#true} {25841#true} #573#return; {25841#true} is VALID [2020-07-17 22:03:05,699 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {25841#true} is VALID [2020-07-17 22:03:05,700 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-17 22:03:05,701 INFO L263 TraceCheckUtils]: 2: Hoare triple {25841#true} call processEnvironment__wrappee__highWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:05,701 INFO L280 TraceCheckUtils]: 3: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25841#true} is VALID [2020-07-17 22:03:05,702 INFO L280 TraceCheckUtils]: 4: Hoare triple {25841#true} assume 0 == ~pumpRunning~0; {25841#true} is VALID [2020-07-17 22:03:05,702 INFO L263 TraceCheckUtils]: 5: Hoare triple {25841#true} call #t~ret0 := isHighWaterLevel(); {25841#true} is VALID [2020-07-17 22:03:05,702 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {25841#true} is VALID [2020-07-17 22:03:05,703 INFO L263 TraceCheckUtils]: 7: Hoare triple {25841#true} call #t~ret21 := isHighWaterSensorDry(); {25841#true} is VALID [2020-07-17 22:03:05,703 INFO L280 TraceCheckUtils]: 8: Hoare triple {25841#true} havoc ~retValue_acc~9; {25841#true} is VALID [2020-07-17 22:03:05,703 INFO L280 TraceCheckUtils]: 9: Hoare triple {25841#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25841#true} is VALID [2020-07-17 22:03:05,704 INFO L280 TraceCheckUtils]: 10: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,704 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {25841#true} {25841#true} #537#return; {25841#true} is VALID [2020-07-17 22:03:05,704 INFO L280 TraceCheckUtils]: 12: Hoare triple {25841#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {25841#true} is VALID [2020-07-17 22:03:05,705 INFO L280 TraceCheckUtils]: 13: Hoare triple {25841#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {25841#true} is VALID [2020-07-17 22:03:05,705 INFO L280 TraceCheckUtils]: 14: Hoare triple {25841#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {25841#true} is VALID [2020-07-17 22:03:05,705 INFO L280 TraceCheckUtils]: 15: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,706 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {25841#true} {25841#true} #551#return; {25841#true} is VALID [2020-07-17 22:03:05,706 INFO L280 TraceCheckUtils]: 17: Hoare triple {25841#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {25841#true} is VALID [2020-07-17 22:03:05,706 INFO L280 TraceCheckUtils]: 18: Hoare triple {25841#true} assume 0 != ~tmp~0; {25841#true} is VALID [2020-07-17 22:03:05,708 INFO L263 TraceCheckUtils]: 19: Hoare triple {25841#true} call activatePump(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:05,708 INFO L280 TraceCheckUtils]: 20: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {25841#true} is VALID [2020-07-17 22:03:05,709 INFO L263 TraceCheckUtils]: 21: Hoare triple {25841#true} call #t~ret3 := isMethaneAlarm(); {25841#true} is VALID [2020-07-17 22:03:05,709 INFO L280 TraceCheckUtils]: 22: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:05,709 INFO L263 TraceCheckUtils]: 23: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-17 22:03:05,710 INFO L280 TraceCheckUtils]: 24: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-17 22:03:05,710 INFO L280 TraceCheckUtils]: 25: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,710 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-17 22:03:05,711 INFO L280 TraceCheckUtils]: 27: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:05,711 INFO L280 TraceCheckUtils]: 28: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,711 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {25841#true} {25841#true} #533#return; {25841#true} is VALID [2020-07-17 22:03:05,712 INFO L280 TraceCheckUtils]: 30: Hoare triple {25841#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {25841#true} is VALID [2020-07-17 22:03:05,712 INFO L280 TraceCheckUtils]: 31: Hoare triple {25841#true} assume !(0 != ~tmp~3); {25841#true} is VALID [2020-07-17 22:03:05,714 INFO L263 TraceCheckUtils]: 32: Hoare triple {25841#true} call activatePump__wrappee__lowWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:05,714 INFO L280 TraceCheckUtils]: 33: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25841#true} is VALID [2020-07-17 22:03:05,715 INFO L280 TraceCheckUtils]: 34: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,715 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {25841#true} {25841#true} #535#return; {25841#true} is VALID [2020-07-17 22:03:05,715 INFO L280 TraceCheckUtils]: 36: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,716 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {25841#true} {25841#true} #553#return; {25841#true} is VALID [2020-07-17 22:03:05,716 INFO L280 TraceCheckUtils]: 38: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,716 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {25841#true} {25841#true} #573#return; {25841#true} is VALID [2020-07-17 22:03:05,717 INFO L280 TraceCheckUtils]: 40: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,717 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {25841#true} {25841#true} #521#return; {25841#true} is VALID [2020-07-17 22:03:05,719 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {25841#true} is VALID [2020-07-17 22:03:05,720 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-17 22:03:05,721 INFO L263 TraceCheckUtils]: 2: Hoare triple {25841#true} call processEnvironment__wrappee__methaneQuery(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:05,721 INFO L280 TraceCheckUtils]: 3: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {25841#true} is VALID [2020-07-17 22:03:05,722 INFO L280 TraceCheckUtils]: 4: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-17 22:03:05,723 INFO L263 TraceCheckUtils]: 5: Hoare triple {25841#true} call processEnvironment__wrappee__highWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:05,723 INFO L280 TraceCheckUtils]: 6: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25841#true} is VALID [2020-07-17 22:03:05,724 INFO L280 TraceCheckUtils]: 7: Hoare triple {25841#true} assume 0 == ~pumpRunning~0; {25841#true} is VALID [2020-07-17 22:03:05,724 INFO L263 TraceCheckUtils]: 8: Hoare triple {25841#true} call #t~ret0 := isHighWaterLevel(); {25841#true} is VALID [2020-07-17 22:03:05,724 INFO L280 TraceCheckUtils]: 9: Hoare triple {25841#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {25841#true} is VALID [2020-07-17 22:03:05,725 INFO L263 TraceCheckUtils]: 10: Hoare triple {25841#true} call #t~ret21 := isHighWaterSensorDry(); {25841#true} is VALID [2020-07-17 22:03:05,725 INFO L280 TraceCheckUtils]: 11: Hoare triple {25841#true} havoc ~retValue_acc~9; {25841#true} is VALID [2020-07-17 22:03:05,725 INFO L280 TraceCheckUtils]: 12: Hoare triple {25841#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25841#true} is VALID [2020-07-17 22:03:05,725 INFO L280 TraceCheckUtils]: 13: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,726 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {25841#true} {25841#true} #537#return; {25841#true} is VALID [2020-07-17 22:03:05,726 INFO L280 TraceCheckUtils]: 15: Hoare triple {25841#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {25841#true} is VALID [2020-07-17 22:03:05,726 INFO L280 TraceCheckUtils]: 16: Hoare triple {25841#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {25841#true} is VALID [2020-07-17 22:03:05,727 INFO L280 TraceCheckUtils]: 17: Hoare triple {25841#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {25841#true} is VALID [2020-07-17 22:03:05,727 INFO L280 TraceCheckUtils]: 18: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,727 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {25841#true} {25841#true} #551#return; {25841#true} is VALID [2020-07-17 22:03:05,728 INFO L280 TraceCheckUtils]: 20: Hoare triple {25841#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {25841#true} is VALID [2020-07-17 22:03:05,728 INFO L280 TraceCheckUtils]: 21: Hoare triple {25841#true} assume 0 != ~tmp~0; {25841#true} is VALID [2020-07-17 22:03:05,730 INFO L263 TraceCheckUtils]: 22: Hoare triple {25841#true} call activatePump(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:05,730 INFO L280 TraceCheckUtils]: 23: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {25841#true} is VALID [2020-07-17 22:03:05,731 INFO L263 TraceCheckUtils]: 24: Hoare triple {25841#true} call #t~ret3 := isMethaneAlarm(); {25841#true} is VALID [2020-07-17 22:03:05,731 INFO L280 TraceCheckUtils]: 25: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:05,731 INFO L263 TraceCheckUtils]: 26: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-17 22:03:05,732 INFO L280 TraceCheckUtils]: 27: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-17 22:03:05,732 INFO L280 TraceCheckUtils]: 28: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,732 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-17 22:03:05,733 INFO L280 TraceCheckUtils]: 30: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:05,733 INFO L280 TraceCheckUtils]: 31: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,733 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {25841#true} {25841#true} #533#return; {25841#true} is VALID [2020-07-17 22:03:05,734 INFO L280 TraceCheckUtils]: 33: Hoare triple {25841#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {25841#true} is VALID [2020-07-17 22:03:05,734 INFO L280 TraceCheckUtils]: 34: Hoare triple {25841#true} assume !(0 != ~tmp~3); {25841#true} is VALID [2020-07-17 22:03:05,736 INFO L263 TraceCheckUtils]: 35: Hoare triple {25841#true} call activatePump__wrappee__lowWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:05,736 INFO L280 TraceCheckUtils]: 36: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25841#true} is VALID [2020-07-17 22:03:05,737 INFO L280 TraceCheckUtils]: 37: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,737 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {25841#true} {25841#true} #535#return; {25841#true} is VALID [2020-07-17 22:03:05,737 INFO L280 TraceCheckUtils]: 39: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,738 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {25841#true} {25841#true} #553#return; {25841#true} is VALID [2020-07-17 22:03:05,738 INFO L280 TraceCheckUtils]: 41: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,738 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {25841#true} {25841#true} #573#return; {25841#true} is VALID [2020-07-17 22:03:05,739 INFO L280 TraceCheckUtils]: 43: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,739 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {25841#true} {25841#true} #521#return; {25841#true} is VALID [2020-07-17 22:03:05,739 INFO L280 TraceCheckUtils]: 45: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,740 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {25841#true} {25841#true} #543#return; {25841#true} is VALID [2020-07-17 22:03:05,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,750 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-17 22:03:05,750 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,751 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25841#true} #561#return; {25841#true} is VALID [2020-07-17 22:03:05,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~tmp~6;havoc ~tmp___0~2; {25841#true} is VALID [2020-07-17 22:03:05,752 INFO L263 TraceCheckUtils]: 1: Hoare triple {25841#true} call #t~ret24 := getWaterLevel(); {25841#true} is VALID [2020-07-17 22:03:05,752 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-17 22:03:05,752 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,752 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25841#true} {25841#true} #561#return; {25841#true} is VALID [2020-07-17 22:03:05,753 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {25841#true} is VALID [2020-07-17 22:03:05,753 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume !(2 != ~tmp~6); {25841#true} is VALID [2020-07-17 22:03:05,753 INFO L280 TraceCheckUtils]: 7: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,754 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {25841#true} {25841#true} #545#return; {25841#true} is VALID [2020-07-17 22:03:05,755 INFO L263 TraceCheckUtils]: 0: Hoare triple {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:05,755 INFO L263 TraceCheckUtils]: 1: Hoare triple {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {25841#true} is VALID [2020-07-17 22:03:05,756 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-17 22:03:05,756 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,756 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-17 22:03:05,756 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25841#true} is VALID [2020-07-17 22:03:05,756 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,757 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {25841#true} {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {25841#true} is VALID [2020-07-17 22:03:05,757 INFO L280 TraceCheckUtils]: 8: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-17 22:03:05,757 INFO L280 TraceCheckUtils]: 9: Hoare triple {25841#true} assume 0 != ~systemActive~0; {25841#true} is VALID [2020-07-17 22:03:05,758 INFO L263 TraceCheckUtils]: 10: Hoare triple {25841#true} call processEnvironment(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:05,758 INFO L280 TraceCheckUtils]: 11: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {25841#true} is VALID [2020-07-17 22:03:05,758 INFO L280 TraceCheckUtils]: 12: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-17 22:03:05,759 INFO L263 TraceCheckUtils]: 13: Hoare triple {25841#true} call processEnvironment__wrappee__methaneQuery(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:05,759 INFO L280 TraceCheckUtils]: 14: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {25841#true} is VALID [2020-07-17 22:03:05,760 INFO L280 TraceCheckUtils]: 15: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-17 22:03:05,760 INFO L263 TraceCheckUtils]: 16: Hoare triple {25841#true} call processEnvironment__wrappee__highWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:05,760 INFO L280 TraceCheckUtils]: 17: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25841#true} is VALID [2020-07-17 22:03:05,761 INFO L280 TraceCheckUtils]: 18: Hoare triple {25841#true} assume 0 == ~pumpRunning~0; {25841#true} is VALID [2020-07-17 22:03:05,761 INFO L263 TraceCheckUtils]: 19: Hoare triple {25841#true} call #t~ret0 := isHighWaterLevel(); {25841#true} is VALID [2020-07-17 22:03:05,761 INFO L280 TraceCheckUtils]: 20: Hoare triple {25841#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {25841#true} is VALID [2020-07-17 22:03:05,761 INFO L263 TraceCheckUtils]: 21: Hoare triple {25841#true} call #t~ret21 := isHighWaterSensorDry(); {25841#true} is VALID [2020-07-17 22:03:05,761 INFO L280 TraceCheckUtils]: 22: Hoare triple {25841#true} havoc ~retValue_acc~9; {25841#true} is VALID [2020-07-17 22:03:05,762 INFO L280 TraceCheckUtils]: 23: Hoare triple {25841#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25841#true} is VALID [2020-07-17 22:03:05,762 INFO L280 TraceCheckUtils]: 24: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,762 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {25841#true} {25841#true} #537#return; {25841#true} is VALID [2020-07-17 22:03:05,762 INFO L280 TraceCheckUtils]: 26: Hoare triple {25841#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {25841#true} is VALID [2020-07-17 22:03:05,762 INFO L280 TraceCheckUtils]: 27: Hoare triple {25841#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {25841#true} is VALID [2020-07-17 22:03:05,762 INFO L280 TraceCheckUtils]: 28: Hoare triple {25841#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {25841#true} is VALID [2020-07-17 22:03:05,763 INFO L280 TraceCheckUtils]: 29: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,763 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {25841#true} {25841#true} #551#return; {25841#true} is VALID [2020-07-17 22:03:05,763 INFO L280 TraceCheckUtils]: 31: Hoare triple {25841#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {25841#true} is VALID [2020-07-17 22:03:05,763 INFO L280 TraceCheckUtils]: 32: Hoare triple {25841#true} assume 0 != ~tmp~0; {25841#true} is VALID [2020-07-17 22:03:05,765 INFO L263 TraceCheckUtils]: 33: Hoare triple {25841#true} call activatePump(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:05,765 INFO L280 TraceCheckUtils]: 34: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {25841#true} is VALID [2020-07-17 22:03:05,765 INFO L263 TraceCheckUtils]: 35: Hoare triple {25841#true} call #t~ret3 := isMethaneAlarm(); {25841#true} is VALID [2020-07-17 22:03:05,766 INFO L280 TraceCheckUtils]: 36: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:05,766 INFO L263 TraceCheckUtils]: 37: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-17 22:03:05,766 INFO L280 TraceCheckUtils]: 38: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-17 22:03:05,766 INFO L280 TraceCheckUtils]: 39: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,767 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-17 22:03:05,767 INFO L280 TraceCheckUtils]: 41: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:05,767 INFO L280 TraceCheckUtils]: 42: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,768 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {25841#true} {25841#true} #533#return; {25841#true} is VALID [2020-07-17 22:03:05,768 INFO L280 TraceCheckUtils]: 44: Hoare triple {25841#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {25841#true} is VALID [2020-07-17 22:03:05,768 INFO L280 TraceCheckUtils]: 45: Hoare triple {25841#true} assume !(0 != ~tmp~3); {25841#true} is VALID [2020-07-17 22:03:05,769 INFO L263 TraceCheckUtils]: 46: Hoare triple {25841#true} call activatePump__wrappee__lowWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:05,770 INFO L280 TraceCheckUtils]: 47: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25841#true} is VALID [2020-07-17 22:03:05,770 INFO L280 TraceCheckUtils]: 48: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,770 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {25841#true} {25841#true} #535#return; {25841#true} is VALID [2020-07-17 22:03:05,771 INFO L280 TraceCheckUtils]: 50: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,771 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {25841#true} {25841#true} #553#return; {25841#true} is VALID [2020-07-17 22:03:05,771 INFO L280 TraceCheckUtils]: 52: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,772 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {25841#true} {25841#true} #573#return; {25841#true} is VALID [2020-07-17 22:03:05,772 INFO L280 TraceCheckUtils]: 54: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,772 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {25841#true} {25841#true} #521#return; {25841#true} is VALID [2020-07-17 22:03:05,773 INFO L280 TraceCheckUtils]: 56: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,773 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {25841#true} {25841#true} #543#return; {25841#true} is VALID [2020-07-17 22:03:05,773 INFO L263 TraceCheckUtils]: 58: Hoare triple {25841#true} call __utac_acc__Specification5_spec__3(); {25841#true} is VALID [2020-07-17 22:03:05,773 INFO L280 TraceCheckUtils]: 59: Hoare triple {25841#true} havoc ~tmp~6;havoc ~tmp___0~2; {25841#true} is VALID [2020-07-17 22:03:05,774 INFO L263 TraceCheckUtils]: 60: Hoare triple {25841#true} call #t~ret24 := getWaterLevel(); {25841#true} is VALID [2020-07-17 22:03:05,774 INFO L280 TraceCheckUtils]: 61: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-17 22:03:05,774 INFO L280 TraceCheckUtils]: 62: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,775 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {25841#true} {25841#true} #561#return; {25841#true} is VALID [2020-07-17 22:03:05,775 INFO L280 TraceCheckUtils]: 64: Hoare triple {25841#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {25841#true} is VALID [2020-07-17 22:03:05,775 INFO L280 TraceCheckUtils]: 65: Hoare triple {25841#true} assume !(2 != ~tmp~6); {25841#true} is VALID [2020-07-17 22:03:05,776 INFO L280 TraceCheckUtils]: 66: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,776 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {25841#true} {25841#true} #545#return; {25841#true} is VALID [2020-07-17 22:03:05,776 INFO L280 TraceCheckUtils]: 68: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,778 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #529#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:05,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,810 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-17 22:03:05,810 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,811 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-17 22:03:05,811 INFO L263 TraceCheckUtils]: 0: Hoare triple {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {25841#true} is VALID [2020-07-17 22:03:05,811 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-17 22:03:05,812 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,812 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-17 22:03:05,812 INFO L280 TraceCheckUtils]: 4: Hoare triple {25841#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25841#true} is VALID [2020-07-17 22:03:05,813 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,813 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {25841#true} {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {25841#true} is VALID [2020-07-17 22:03:05,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,818 INFO L280 TraceCheckUtils]: 0: Hoare triple {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {25841#true} is VALID [2020-07-17 22:03:05,818 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,819 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25841#true} #541#return; {25841#true} is VALID [2020-07-17 22:03:05,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,839 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-17 22:03:05,840 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,840 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-17 22:03:05,841 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:05,841 INFO L263 TraceCheckUtils]: 1: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-17 22:03:05,841 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-17 22:03:05,842 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,842 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-17 22:03:05,842 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:05,843 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,843 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {25841#true} {25841#true} #515#return; {25841#true} is VALID [2020-07-17 22:03:05,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,867 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {25841#true} is VALID [2020-07-17 22:03:05,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,868 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25841#true} #513#return; {25841#true} is VALID [2020-07-17 22:03:05,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {25841#true} is VALID [2020-07-17 22:03:05,868 INFO L263 TraceCheckUtils]: 1: Hoare triple {25841#true} call #t~ret22 := isLowWaterSensorDry(); {25841#true} is VALID [2020-07-17 22:03:05,868 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {25841#true} is VALID [2020-07-17 22:03:05,869 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,869 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25841#true} {25841#true} #513#return; {25841#true} is VALID [2020-07-17 22:03:05,869 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {25841#true} is VALID [2020-07-17 22:03:05,869 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {25841#true} is VALID [2020-07-17 22:03:05,869 INFO L280 TraceCheckUtils]: 7: Hoare triple {25841#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {25841#true} is VALID [2020-07-17 22:03:05,870 INFO L280 TraceCheckUtils]: 8: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,870 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {25841#true} {25841#true} #567#return; {25841#true} is VALID [2020-07-17 22:03:05,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,876 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,876 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {25841#true} {25841#true} #557#return; {25841#true} is VALID [2020-07-17 22:03:05,876 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25841#true} is VALID [2020-07-17 22:03:05,876 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume !(0 == ~pumpRunning~0); {25841#true} is VALID [2020-07-17 22:03:05,877 INFO L263 TraceCheckUtils]: 2: Hoare triple {25841#true} call processEnvironment__wrappee__base(); {25841#true} is VALID [2020-07-17 22:03:05,877 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,877 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25841#true} {25841#true} #557#return; {25841#true} is VALID [2020-07-17 22:03:05,877 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,878 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {25841#true} {25841#true} #571#return; {25841#true} is VALID [2020-07-17 22:03:05,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {25841#true} is VALID [2020-07-17 22:03:05,878 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-17 22:03:05,878 INFO L263 TraceCheckUtils]: 2: Hoare triple {25841#true} call #t~ret1 := isLowWaterLevel(); {25841#true} is VALID [2020-07-17 22:03:05,878 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {25841#true} is VALID [2020-07-17 22:03:05,879 INFO L263 TraceCheckUtils]: 4: Hoare triple {25841#true} call #t~ret22 := isLowWaterSensorDry(); {25841#true} is VALID [2020-07-17 22:03:05,879 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {25841#true} is VALID [2020-07-17 22:03:05,879 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,879 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {25841#true} {25841#true} #513#return; {25841#true} is VALID [2020-07-17 22:03:05,879 INFO L280 TraceCheckUtils]: 8: Hoare triple {25841#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {25841#true} is VALID [2020-07-17 22:03:05,880 INFO L280 TraceCheckUtils]: 9: Hoare triple {25841#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {25841#true} is VALID [2020-07-17 22:03:05,880 INFO L280 TraceCheckUtils]: 10: Hoare triple {25841#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {25841#true} is VALID [2020-07-17 22:03:05,880 INFO L280 TraceCheckUtils]: 11: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,880 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {25841#true} {25841#true} #567#return; {25841#true} is VALID [2020-07-17 22:03:05,880 INFO L280 TraceCheckUtils]: 13: Hoare triple {25841#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {25841#true} is VALID [2020-07-17 22:03:05,880 INFO L280 TraceCheckUtils]: 14: Hoare triple {25841#true} assume !(0 != ~tmp~1); {25841#true} is VALID [2020-07-17 22:03:05,881 INFO L263 TraceCheckUtils]: 15: Hoare triple {25841#true} call processEnvironment__wrappee__highWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:05,882 INFO L280 TraceCheckUtils]: 16: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25841#true} is VALID [2020-07-17 22:03:05,882 INFO L280 TraceCheckUtils]: 17: Hoare triple {25841#true} assume !(0 == ~pumpRunning~0); {25841#true} is VALID [2020-07-17 22:03:05,882 INFO L263 TraceCheckUtils]: 18: Hoare triple {25841#true} call processEnvironment__wrappee__base(); {25841#true} is VALID [2020-07-17 22:03:05,882 INFO L280 TraceCheckUtils]: 19: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,883 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {25841#true} {25841#true} #557#return; {25841#true} is VALID [2020-07-17 22:03:05,883 INFO L280 TraceCheckUtils]: 21: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,883 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {25841#true} {25841#true} #571#return; {25841#true} is VALID [2020-07-17 22:03:05,883 INFO L280 TraceCheckUtils]: 23: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,883 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {25841#true} {25841#true} #519#return; {25841#true} is VALID [2020-07-17 22:03:05,884 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {25841#true} is VALID [2020-07-17 22:03:05,884 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-17 22:03:05,884 INFO L263 TraceCheckUtils]: 2: Hoare triple {25841#true} call #t~ret2 := isMethaneAlarm(); {25841#true} is VALID [2020-07-17 22:03:05,884 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:05,885 INFO L263 TraceCheckUtils]: 4: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-17 22:03:05,885 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-17 22:03:05,885 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,885 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-17 22:03:05,885 INFO L280 TraceCheckUtils]: 8: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:05,886 INFO L280 TraceCheckUtils]: 9: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,886 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {25841#true} {25841#true} #515#return; {25841#true} is VALID [2020-07-17 22:03:05,886 INFO L280 TraceCheckUtils]: 11: Hoare triple {25841#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {25841#true} is VALID [2020-07-17 22:03:05,886 INFO L280 TraceCheckUtils]: 12: Hoare triple {25841#true} assume !(0 != ~tmp~2); {25841#true} is VALID [2020-07-17 22:03:05,888 INFO L263 TraceCheckUtils]: 13: Hoare triple {25841#true} call processEnvironment__wrappee__methaneQuery(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:05,888 INFO L280 TraceCheckUtils]: 14: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {25841#true} is VALID [2020-07-17 22:03:05,888 INFO L280 TraceCheckUtils]: 15: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-17 22:03:05,889 INFO L263 TraceCheckUtils]: 16: Hoare triple {25841#true} call #t~ret1 := isLowWaterLevel(); {25841#true} is VALID [2020-07-17 22:03:05,889 INFO L280 TraceCheckUtils]: 17: Hoare triple {25841#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {25841#true} is VALID [2020-07-17 22:03:05,889 INFO L263 TraceCheckUtils]: 18: Hoare triple {25841#true} call #t~ret22 := isLowWaterSensorDry(); {25841#true} is VALID [2020-07-17 22:03:05,889 INFO L280 TraceCheckUtils]: 19: Hoare triple {25841#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {25841#true} is VALID [2020-07-17 22:03:05,889 INFO L280 TraceCheckUtils]: 20: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,890 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {25841#true} {25841#true} #513#return; {25841#true} is VALID [2020-07-17 22:03:05,890 INFO L280 TraceCheckUtils]: 22: Hoare triple {25841#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {25841#true} is VALID [2020-07-17 22:03:05,890 INFO L280 TraceCheckUtils]: 23: Hoare triple {25841#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {25841#true} is VALID [2020-07-17 22:03:05,890 INFO L280 TraceCheckUtils]: 24: Hoare triple {25841#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {25841#true} is VALID [2020-07-17 22:03:05,890 INFO L280 TraceCheckUtils]: 25: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,891 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {25841#true} {25841#true} #567#return; {25841#true} is VALID [2020-07-17 22:03:05,891 INFO L280 TraceCheckUtils]: 27: Hoare triple {25841#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {25841#true} is VALID [2020-07-17 22:03:05,891 INFO L280 TraceCheckUtils]: 28: Hoare triple {25841#true} assume !(0 != ~tmp~1); {25841#true} is VALID [2020-07-17 22:03:05,892 INFO L263 TraceCheckUtils]: 29: Hoare triple {25841#true} call processEnvironment__wrappee__highWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:05,892 INFO L280 TraceCheckUtils]: 30: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25841#true} is VALID [2020-07-17 22:03:05,892 INFO L280 TraceCheckUtils]: 31: Hoare triple {25841#true} assume !(0 == ~pumpRunning~0); {25841#true} is VALID [2020-07-17 22:03:05,893 INFO L263 TraceCheckUtils]: 32: Hoare triple {25841#true} call processEnvironment__wrappee__base(); {25841#true} is VALID [2020-07-17 22:03:05,893 INFO L280 TraceCheckUtils]: 33: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,893 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {25841#true} {25841#true} #557#return; {25841#true} is VALID [2020-07-17 22:03:05,893 INFO L280 TraceCheckUtils]: 35: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,894 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {25841#true} {25841#true} #571#return; {25841#true} is VALID [2020-07-17 22:03:05,894 INFO L280 TraceCheckUtils]: 37: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,894 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {25841#true} {25841#true} #519#return; {25841#true} is VALID [2020-07-17 22:03:05,894 INFO L280 TraceCheckUtils]: 39: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,894 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {25841#true} {25841#true} #543#return; {25841#true} is VALID [2020-07-17 22:03:05,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-17 22:03:05,902 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,903 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25841#true} #561#return; {25841#true} is VALID [2020-07-17 22:03:05,903 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~tmp~6;havoc ~tmp___0~2; {25841#true} is VALID [2020-07-17 22:03:05,903 INFO L263 TraceCheckUtils]: 1: Hoare triple {25841#true} call #t~ret24 := getWaterLevel(); {25841#true} is VALID [2020-07-17 22:03:05,903 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-17 22:03:05,904 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,904 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25841#true} {25841#true} #561#return; {25841#true} is VALID [2020-07-17 22:03:05,904 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {25841#true} is VALID [2020-07-17 22:03:05,904 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume !(2 != ~tmp~6); {25841#true} is VALID [2020-07-17 22:03:05,904 INFO L280 TraceCheckUtils]: 7: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,905 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {25841#true} {25841#true} #545#return; {25841#true} is VALID [2020-07-17 22:03:05,907 INFO L263 TraceCheckUtils]: 0: Hoare triple {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:05,907 INFO L263 TraceCheckUtils]: 1: Hoare triple {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {25841#true} is VALID [2020-07-17 22:03:05,908 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-17 22:03:05,908 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,908 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-17 22:03:05,908 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25841#true} is VALID [2020-07-17 22:03:05,908 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,909 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {25841#true} {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {25841#true} is VALID [2020-07-17 22:03:05,909 INFO L280 TraceCheckUtils]: 8: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-17 22:03:05,910 INFO L263 TraceCheckUtils]: 9: Hoare triple {25841#true} call lowerWaterLevel(); {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:05,910 INFO L280 TraceCheckUtils]: 10: Hoare triple {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {25841#true} is VALID [2020-07-17 22:03:05,910 INFO L280 TraceCheckUtils]: 11: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,910 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {25841#true} {25841#true} #541#return; {25841#true} is VALID [2020-07-17 22:03:05,910 INFO L280 TraceCheckUtils]: 13: Hoare triple {25841#true} assume 0 != ~systemActive~0; {25841#true} is VALID [2020-07-17 22:03:05,911 INFO L263 TraceCheckUtils]: 14: Hoare triple {25841#true} call processEnvironment(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:05,911 INFO L280 TraceCheckUtils]: 15: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {25841#true} is VALID [2020-07-17 22:03:05,911 INFO L280 TraceCheckUtils]: 16: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-17 22:03:05,912 INFO L263 TraceCheckUtils]: 17: Hoare triple {25841#true} call #t~ret2 := isMethaneAlarm(); {25841#true} is VALID [2020-07-17 22:03:05,912 INFO L280 TraceCheckUtils]: 18: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:05,912 INFO L263 TraceCheckUtils]: 19: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-17 22:03:05,912 INFO L280 TraceCheckUtils]: 20: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-17 22:03:05,912 INFO L280 TraceCheckUtils]: 21: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,913 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-17 22:03:05,913 INFO L280 TraceCheckUtils]: 23: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:05,913 INFO L280 TraceCheckUtils]: 24: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,913 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {25841#true} {25841#true} #515#return; {25841#true} is VALID [2020-07-17 22:03:05,913 INFO L280 TraceCheckUtils]: 26: Hoare triple {25841#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {25841#true} is VALID [2020-07-17 22:03:05,914 INFO L280 TraceCheckUtils]: 27: Hoare triple {25841#true} assume !(0 != ~tmp~2); {25841#true} is VALID [2020-07-17 22:03:05,925 INFO L263 TraceCheckUtils]: 28: Hoare triple {25841#true} call processEnvironment__wrappee__methaneQuery(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:05,925 INFO L280 TraceCheckUtils]: 29: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {25841#true} is VALID [2020-07-17 22:03:05,925 INFO L280 TraceCheckUtils]: 30: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-17 22:03:05,926 INFO L263 TraceCheckUtils]: 31: Hoare triple {25841#true} call #t~ret1 := isLowWaterLevel(); {25841#true} is VALID [2020-07-17 22:03:05,926 INFO L280 TraceCheckUtils]: 32: Hoare triple {25841#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {25841#true} is VALID [2020-07-17 22:03:05,926 INFO L263 TraceCheckUtils]: 33: Hoare triple {25841#true} call #t~ret22 := isLowWaterSensorDry(); {25841#true} is VALID [2020-07-17 22:03:05,926 INFO L280 TraceCheckUtils]: 34: Hoare triple {25841#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {25841#true} is VALID [2020-07-17 22:03:05,926 INFO L280 TraceCheckUtils]: 35: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,927 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {25841#true} {25841#true} #513#return; {25841#true} is VALID [2020-07-17 22:03:05,927 INFO L280 TraceCheckUtils]: 37: Hoare triple {25841#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {25841#true} is VALID [2020-07-17 22:03:05,927 INFO L280 TraceCheckUtils]: 38: Hoare triple {25841#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {25841#true} is VALID [2020-07-17 22:03:05,927 INFO L280 TraceCheckUtils]: 39: Hoare triple {25841#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {25841#true} is VALID [2020-07-17 22:03:05,927 INFO L280 TraceCheckUtils]: 40: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,927 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {25841#true} {25841#true} #567#return; {25841#true} is VALID [2020-07-17 22:03:05,928 INFO L280 TraceCheckUtils]: 42: Hoare triple {25841#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {25841#true} is VALID [2020-07-17 22:03:05,928 INFO L280 TraceCheckUtils]: 43: Hoare triple {25841#true} assume !(0 != ~tmp~1); {25841#true} is VALID [2020-07-17 22:03:05,929 INFO L263 TraceCheckUtils]: 44: Hoare triple {25841#true} call processEnvironment__wrappee__highWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:05,929 INFO L280 TraceCheckUtils]: 45: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25841#true} is VALID [2020-07-17 22:03:05,929 INFO L280 TraceCheckUtils]: 46: Hoare triple {25841#true} assume !(0 == ~pumpRunning~0); {25841#true} is VALID [2020-07-17 22:03:05,930 INFO L263 TraceCheckUtils]: 47: Hoare triple {25841#true} call processEnvironment__wrappee__base(); {25841#true} is VALID [2020-07-17 22:03:05,930 INFO L280 TraceCheckUtils]: 48: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,930 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {25841#true} {25841#true} #557#return; {25841#true} is VALID [2020-07-17 22:03:05,930 INFO L280 TraceCheckUtils]: 50: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,930 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {25841#true} {25841#true} #571#return; {25841#true} is VALID [2020-07-17 22:03:05,931 INFO L280 TraceCheckUtils]: 52: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,931 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {25841#true} {25841#true} #519#return; {25841#true} is VALID [2020-07-17 22:03:05,931 INFO L280 TraceCheckUtils]: 54: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,931 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {25841#true} {25841#true} #543#return; {25841#true} is VALID [2020-07-17 22:03:05,931 INFO L263 TraceCheckUtils]: 56: Hoare triple {25841#true} call __utac_acc__Specification5_spec__3(); {25841#true} is VALID [2020-07-17 22:03:05,932 INFO L280 TraceCheckUtils]: 57: Hoare triple {25841#true} havoc ~tmp~6;havoc ~tmp___0~2; {25841#true} is VALID [2020-07-17 22:03:05,932 INFO L263 TraceCheckUtils]: 58: Hoare triple {25841#true} call #t~ret24 := getWaterLevel(); {25841#true} is VALID [2020-07-17 22:03:05,932 INFO L280 TraceCheckUtils]: 59: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-17 22:03:05,932 INFO L280 TraceCheckUtils]: 60: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,932 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {25841#true} {25841#true} #561#return; {25841#true} is VALID [2020-07-17 22:03:05,933 INFO L280 TraceCheckUtils]: 62: Hoare triple {25841#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {25841#true} is VALID [2020-07-17 22:03:05,933 INFO L280 TraceCheckUtils]: 63: Hoare triple {25841#true} assume !(2 != ~tmp~6); {25841#true} is VALID [2020-07-17 22:03:05,933 INFO L280 TraceCheckUtils]: 64: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,933 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {25841#true} {25841#true} #545#return; {25841#true} is VALID [2020-07-17 22:03:05,933 INFO L280 TraceCheckUtils]: 66: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,934 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #529#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:05,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,970 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-17 22:03:05,971 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,971 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-17 22:03:05,971 INFO L263 TraceCheckUtils]: 0: Hoare triple {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {25841#true} is VALID [2020-07-17 22:03:05,971 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-17 22:03:05,972 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,972 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-17 22:03:05,972 INFO L280 TraceCheckUtils]: 4: Hoare triple {25841#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25841#true} is VALID [2020-07-17 22:03:05,972 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,973 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {25841#true} {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {25841#true} is VALID [2020-07-17 22:03:05,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:05,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {25841#true} is VALID [2020-07-17 22:03:05,977 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:05,977 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25841#true} #541#return; {25841#true} is VALID [2020-07-17 22:03:05,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:06,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:06,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:06,192 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:03:06,193 INFO L280 TraceCheckUtils]: 1: Hoare triple {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:03:06,194 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {25841#true} #581#return; {26491#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:06,194 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:06,194 INFO L263 TraceCheckUtils]: 1: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-17 22:03:06,195 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:03:06,196 INFO L280 TraceCheckUtils]: 3: Hoare triple {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:03:06,197 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {25841#true} #581#return; {26491#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:06,198 INFO L280 TraceCheckUtils]: 5: Hoare triple {26491#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:03:06,199 INFO L280 TraceCheckUtils]: 6: Hoare triple {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:03:06,200 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {25841#true} #515#return; {26483#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret2|))} is VALID [2020-07-17 22:03:06,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:06,207 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {25841#true} is VALID [2020-07-17 22:03:06,208 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,209 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {26462#(not (= 0 ~methaneLevelCritical~0))} #517#return; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:06,209 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {25841#true} is VALID [2020-07-17 22:03:06,209 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-17 22:03:06,209 INFO L263 TraceCheckUtils]: 2: Hoare triple {25841#true} call #t~ret2 := isMethaneAlarm(); {25841#true} is VALID [2020-07-17 22:03:06,210 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:06,210 INFO L263 TraceCheckUtils]: 4: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-17 22:03:06,211 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:03:06,211 INFO L280 TraceCheckUtils]: 6: Hoare triple {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:03:06,212 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {25841#true} #581#return; {26491#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:06,213 INFO L280 TraceCheckUtils]: 8: Hoare triple {26491#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:03:06,214 INFO L280 TraceCheckUtils]: 9: Hoare triple {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:03:06,215 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {25841#true} #515#return; {26483#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret2|))} is VALID [2020-07-17 22:03:06,216 INFO L280 TraceCheckUtils]: 11: Hoare triple {26483#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {26484#(or (= 0 processEnvironment_~tmp~2) (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0))} is VALID [2020-07-17 22:03:06,217 INFO L280 TraceCheckUtils]: 12: Hoare triple {26484#(or (= 0 processEnvironment_~tmp~2) (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0))} assume 0 != ~tmp~2; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:06,218 INFO L263 TraceCheckUtils]: 13: Hoare triple {26462#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:06,218 INFO L280 TraceCheckUtils]: 14: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {25841#true} is VALID [2020-07-17 22:03:06,219 INFO L280 TraceCheckUtils]: 15: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,219 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {25841#true} {26462#(not (= 0 ~methaneLevelCritical~0))} #517#return; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:06,220 INFO L280 TraceCheckUtils]: 17: Hoare triple {26462#(not (= 0 ~methaneLevelCritical~0))} assume true; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:06,221 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {26462#(not (= 0 ~methaneLevelCritical~0))} {25841#true} #543#return; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:06,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:06,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:06,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-17 22:03:06,229 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,229 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25841#true} #561#return; {25841#true} is VALID [2020-07-17 22:03:06,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~tmp~6;havoc ~tmp___0~2; {25841#true} is VALID [2020-07-17 22:03:06,230 INFO L263 TraceCheckUtils]: 1: Hoare triple {25841#true} call #t~ret24 := getWaterLevel(); {25841#true} is VALID [2020-07-17 22:03:06,230 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-17 22:03:06,230 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,230 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25841#true} {25841#true} #561#return; {25841#true} is VALID [2020-07-17 22:03:06,230 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {25841#true} is VALID [2020-07-17 22:03:06,231 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume !(2 != ~tmp~6); {25841#true} is VALID [2020-07-17 22:03:06,231 INFO L280 TraceCheckUtils]: 7: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,232 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {25841#true} {26462#(not (= 0 ~methaneLevelCritical~0))} #545#return; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:06,233 INFO L263 TraceCheckUtils]: 0: Hoare triple {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:06,233 INFO L263 TraceCheckUtils]: 1: Hoare triple {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {25841#true} is VALID [2020-07-17 22:03:06,233 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-17 22:03:06,234 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,234 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-17 22:03:06,234 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25841#true} is VALID [2020-07-17 22:03:06,234 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,234 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {25841#true} {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {25841#true} is VALID [2020-07-17 22:03:06,235 INFO L280 TraceCheckUtils]: 8: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-17 22:03:06,235 INFO L263 TraceCheckUtils]: 9: Hoare triple {25841#true} call lowerWaterLevel(); {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:06,236 INFO L280 TraceCheckUtils]: 10: Hoare triple {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {25841#true} is VALID [2020-07-17 22:03:06,236 INFO L280 TraceCheckUtils]: 11: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,236 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {25841#true} {25841#true} #541#return; {25841#true} is VALID [2020-07-17 22:03:06,236 INFO L280 TraceCheckUtils]: 13: Hoare triple {25841#true} assume 0 != ~systemActive~0; {25841#true} is VALID [2020-07-17 22:03:06,237 INFO L263 TraceCheckUtils]: 14: Hoare triple {25841#true} call processEnvironment(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:06,237 INFO L280 TraceCheckUtils]: 15: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {25841#true} is VALID [2020-07-17 22:03:06,238 INFO L280 TraceCheckUtils]: 16: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-17 22:03:06,238 INFO L263 TraceCheckUtils]: 17: Hoare triple {25841#true} call #t~ret2 := isMethaneAlarm(); {25841#true} is VALID [2020-07-17 22:03:06,238 INFO L280 TraceCheckUtils]: 18: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:06,238 INFO L263 TraceCheckUtils]: 19: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-17 22:03:06,239 INFO L280 TraceCheckUtils]: 20: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:03:06,240 INFO L280 TraceCheckUtils]: 21: Hoare triple {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:03:06,241 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {25841#true} #581#return; {26491#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:06,242 INFO L280 TraceCheckUtils]: 23: Hoare triple {26491#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:03:06,243 INFO L280 TraceCheckUtils]: 24: Hoare triple {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:03:06,244 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {25841#true} #515#return; {26483#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret2|))} is VALID [2020-07-17 22:03:06,245 INFO L280 TraceCheckUtils]: 26: Hoare triple {26483#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {26484#(or (= 0 processEnvironment_~tmp~2) (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0))} is VALID [2020-07-17 22:03:06,246 INFO L280 TraceCheckUtils]: 27: Hoare triple {26484#(or (= 0 processEnvironment_~tmp~2) (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0))} assume 0 != ~tmp~2; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:06,247 INFO L263 TraceCheckUtils]: 28: Hoare triple {26462#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:06,248 INFO L280 TraceCheckUtils]: 29: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {25841#true} is VALID [2020-07-17 22:03:06,248 INFO L280 TraceCheckUtils]: 30: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,249 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {25841#true} {26462#(not (= 0 ~methaneLevelCritical~0))} #517#return; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:06,249 INFO L280 TraceCheckUtils]: 32: Hoare triple {26462#(not (= 0 ~methaneLevelCritical~0))} assume true; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:06,250 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {26462#(not (= 0 ~methaneLevelCritical~0))} {25841#true} #543#return; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:06,250 INFO L263 TraceCheckUtils]: 34: Hoare triple {26462#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {25841#true} is VALID [2020-07-17 22:03:06,250 INFO L280 TraceCheckUtils]: 35: Hoare triple {25841#true} havoc ~tmp~6;havoc ~tmp___0~2; {25841#true} is VALID [2020-07-17 22:03:06,251 INFO L263 TraceCheckUtils]: 36: Hoare triple {25841#true} call #t~ret24 := getWaterLevel(); {25841#true} is VALID [2020-07-17 22:03:06,251 INFO L280 TraceCheckUtils]: 37: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-17 22:03:06,251 INFO L280 TraceCheckUtils]: 38: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,251 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {25841#true} {25841#true} #561#return; {25841#true} is VALID [2020-07-17 22:03:06,251 INFO L280 TraceCheckUtils]: 40: Hoare triple {25841#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {25841#true} is VALID [2020-07-17 22:03:06,252 INFO L280 TraceCheckUtils]: 41: Hoare triple {25841#true} assume !(2 != ~tmp~6); {25841#true} is VALID [2020-07-17 22:03:06,252 INFO L280 TraceCheckUtils]: 42: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,252 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {25841#true} {26462#(not (= 0 ~methaneLevelCritical~0))} #545#return; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:06,253 INFO L280 TraceCheckUtils]: 44: Hoare triple {26462#(not (= 0 ~methaneLevelCritical~0))} assume true; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:06,254 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {26462#(not (= 0 ~methaneLevelCritical~0))} {25846#(= 0 ~methaneLevelCritical~0)} #529#return; {25842#false} is VALID [2020-07-17 22:03:06,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:06,264 INFO L280 TraceCheckUtils]: 0: Hoare triple {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {25841#true} is VALID [2020-07-17 22:03:06,265 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,265 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25842#false} #523#return; {25842#false} is VALID [2020-07-17 22:03:06,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:06,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:06,272 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-17 22:03:06,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,273 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-17 22:03:06,273 INFO L263 TraceCheckUtils]: 0: Hoare triple {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {25841#true} is VALID [2020-07-17 22:03:06,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-17 22:03:06,274 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,274 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-17 22:03:06,274 INFO L280 TraceCheckUtils]: 4: Hoare triple {25841#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25841#true} is VALID [2020-07-17 22:03:06,274 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,274 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {25841#true} {25842#false} #539#return; {25842#false} is VALID [2020-07-17 22:03:06,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:06,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:06,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:06,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:06,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:06,303 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~9; {25841#true} is VALID [2020-07-17 22:03:06,303 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25841#true} is VALID [2020-07-17 22:03:06,303 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,303 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25841#true} {25841#true} #537#return; {25841#true} is VALID [2020-07-17 22:03:06,304 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {25841#true} is VALID [2020-07-17 22:03:06,304 INFO L263 TraceCheckUtils]: 1: Hoare triple {25841#true} call #t~ret21 := isHighWaterSensorDry(); {25841#true} is VALID [2020-07-17 22:03:06,304 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~9; {25841#true} is VALID [2020-07-17 22:03:06,304 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25841#true} is VALID [2020-07-17 22:03:06,304 INFO L280 TraceCheckUtils]: 4: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,305 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {25841#true} {25841#true} #537#return; {25841#true} is VALID [2020-07-17 22:03:06,305 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {25841#true} is VALID [2020-07-17 22:03:06,305 INFO L280 TraceCheckUtils]: 7: Hoare triple {25841#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {25841#true} is VALID [2020-07-17 22:03:06,305 INFO L280 TraceCheckUtils]: 8: Hoare triple {25841#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {25841#true} is VALID [2020-07-17 22:03:06,305 INFO L280 TraceCheckUtils]: 9: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,306 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {25841#true} {25841#true} #551#return; {25841#true} is VALID [2020-07-17 22:03:06,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:06,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:06,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:06,316 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-17 22:03:06,317 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,317 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-17 22:03:06,317 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:06,318 INFO L263 TraceCheckUtils]: 1: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-17 22:03:06,318 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-17 22:03:06,318 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,318 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-17 22:03:06,319 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:06,319 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,319 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {25841#true} {25841#true} #533#return; {25841#true} is VALID [2020-07-17 22:03:06,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:06,322 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25841#true} is VALID [2020-07-17 22:03:06,322 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,323 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25841#true} #535#return; {25841#true} is VALID [2020-07-17 22:03:06,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {25841#true} is VALID [2020-07-17 22:03:06,323 INFO L263 TraceCheckUtils]: 1: Hoare triple {25841#true} call #t~ret3 := isMethaneAlarm(); {25841#true} is VALID [2020-07-17 22:03:06,323 INFO L280 TraceCheckUtils]: 2: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:06,324 INFO L263 TraceCheckUtils]: 3: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-17 22:03:06,324 INFO L280 TraceCheckUtils]: 4: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-17 22:03:06,324 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,324 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-17 22:03:06,324 INFO L280 TraceCheckUtils]: 7: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:06,325 INFO L280 TraceCheckUtils]: 8: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,325 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {25841#true} {25841#true} #533#return; {25841#true} is VALID [2020-07-17 22:03:06,325 INFO L280 TraceCheckUtils]: 10: Hoare triple {25841#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {25841#true} is VALID [2020-07-17 22:03:06,325 INFO L280 TraceCheckUtils]: 11: Hoare triple {25841#true} assume !(0 != ~tmp~3); {25841#true} is VALID [2020-07-17 22:03:06,326 INFO L263 TraceCheckUtils]: 12: Hoare triple {25841#true} call activatePump__wrappee__lowWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:06,326 INFO L280 TraceCheckUtils]: 13: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25841#true} is VALID [2020-07-17 22:03:06,327 INFO L280 TraceCheckUtils]: 14: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,327 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {25841#true} {25841#true} #535#return; {25841#true} is VALID [2020-07-17 22:03:06,327 INFO L280 TraceCheckUtils]: 16: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,327 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {25841#true} {25841#true} #553#return; {25841#true} is VALID [2020-07-17 22:03:06,328 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25841#true} is VALID [2020-07-17 22:03:06,328 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume 0 == ~pumpRunning~0; {25841#true} is VALID [2020-07-17 22:03:06,328 INFO L263 TraceCheckUtils]: 2: Hoare triple {25841#true} call #t~ret0 := isHighWaterLevel(); {25841#true} is VALID [2020-07-17 22:03:06,328 INFO L280 TraceCheckUtils]: 3: Hoare triple {25841#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {25841#true} is VALID [2020-07-17 22:03:06,328 INFO L263 TraceCheckUtils]: 4: Hoare triple {25841#true} call #t~ret21 := isHighWaterSensorDry(); {25841#true} is VALID [2020-07-17 22:03:06,329 INFO L280 TraceCheckUtils]: 5: Hoare triple {25841#true} havoc ~retValue_acc~9; {25841#true} is VALID [2020-07-17 22:03:06,329 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25841#true} is VALID [2020-07-17 22:03:06,329 INFO L280 TraceCheckUtils]: 7: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,329 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {25841#true} {25841#true} #537#return; {25841#true} is VALID [2020-07-17 22:03:06,329 INFO L280 TraceCheckUtils]: 9: Hoare triple {25841#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {25841#true} is VALID [2020-07-17 22:03:06,330 INFO L280 TraceCheckUtils]: 10: Hoare triple {25841#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {25841#true} is VALID [2020-07-17 22:03:06,330 INFO L280 TraceCheckUtils]: 11: Hoare triple {25841#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {25841#true} is VALID [2020-07-17 22:03:06,330 INFO L280 TraceCheckUtils]: 12: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,330 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {25841#true} {25841#true} #551#return; {25841#true} is VALID [2020-07-17 22:03:06,330 INFO L280 TraceCheckUtils]: 14: Hoare triple {25841#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {25841#true} is VALID [2020-07-17 22:03:06,331 INFO L280 TraceCheckUtils]: 15: Hoare triple {25841#true} assume 0 != ~tmp~0; {25841#true} is VALID [2020-07-17 22:03:06,332 INFO L263 TraceCheckUtils]: 16: Hoare triple {25841#true} call activatePump(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:06,332 INFO L280 TraceCheckUtils]: 17: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {25841#true} is VALID [2020-07-17 22:03:06,332 INFO L263 TraceCheckUtils]: 18: Hoare triple {25841#true} call #t~ret3 := isMethaneAlarm(); {25841#true} is VALID [2020-07-17 22:03:06,332 INFO L280 TraceCheckUtils]: 19: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:06,332 INFO L263 TraceCheckUtils]: 20: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-17 22:03:06,333 INFO L280 TraceCheckUtils]: 21: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-17 22:03:06,333 INFO L280 TraceCheckUtils]: 22: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,333 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-17 22:03:06,333 INFO L280 TraceCheckUtils]: 24: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:06,333 INFO L280 TraceCheckUtils]: 25: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,334 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {25841#true} {25841#true} #533#return; {25841#true} is VALID [2020-07-17 22:03:06,334 INFO L280 TraceCheckUtils]: 27: Hoare triple {25841#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {25841#true} is VALID [2020-07-17 22:03:06,334 INFO L280 TraceCheckUtils]: 28: Hoare triple {25841#true} assume !(0 != ~tmp~3); {25841#true} is VALID [2020-07-17 22:03:06,335 INFO L263 TraceCheckUtils]: 29: Hoare triple {25841#true} call activatePump__wrappee__lowWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:06,335 INFO L280 TraceCheckUtils]: 30: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25841#true} is VALID [2020-07-17 22:03:06,336 INFO L280 TraceCheckUtils]: 31: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,336 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {25841#true} {25841#true} #535#return; {25841#true} is VALID [2020-07-17 22:03:06,336 INFO L280 TraceCheckUtils]: 33: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,336 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {25841#true} {25841#true} #553#return; {25841#true} is VALID [2020-07-17 22:03:06,337 INFO L280 TraceCheckUtils]: 35: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,337 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {25841#true} {25841#true} #573#return; {25841#true} is VALID [2020-07-17 22:03:06,338 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {25841#true} is VALID [2020-07-17 22:03:06,338 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-17 22:03:06,339 INFO L263 TraceCheckUtils]: 2: Hoare triple {25841#true} call processEnvironment__wrappee__highWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:06,339 INFO L280 TraceCheckUtils]: 3: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25841#true} is VALID [2020-07-17 22:03:06,340 INFO L280 TraceCheckUtils]: 4: Hoare triple {25841#true} assume 0 == ~pumpRunning~0; {25841#true} is VALID [2020-07-17 22:03:06,340 INFO L263 TraceCheckUtils]: 5: Hoare triple {25841#true} call #t~ret0 := isHighWaterLevel(); {25841#true} is VALID [2020-07-17 22:03:06,340 INFO L280 TraceCheckUtils]: 6: Hoare triple {25841#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {25841#true} is VALID [2020-07-17 22:03:06,340 INFO L263 TraceCheckUtils]: 7: Hoare triple {25841#true} call #t~ret21 := isHighWaterSensorDry(); {25841#true} is VALID [2020-07-17 22:03:06,340 INFO L280 TraceCheckUtils]: 8: Hoare triple {25841#true} havoc ~retValue_acc~9; {25841#true} is VALID [2020-07-17 22:03:06,341 INFO L280 TraceCheckUtils]: 9: Hoare triple {25841#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25841#true} is VALID [2020-07-17 22:03:06,341 INFO L280 TraceCheckUtils]: 10: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,341 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {25841#true} {25841#true} #537#return; {25841#true} is VALID [2020-07-17 22:03:06,341 INFO L280 TraceCheckUtils]: 12: Hoare triple {25841#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {25841#true} is VALID [2020-07-17 22:03:06,341 INFO L280 TraceCheckUtils]: 13: Hoare triple {25841#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {25841#true} is VALID [2020-07-17 22:03:06,342 INFO L280 TraceCheckUtils]: 14: Hoare triple {25841#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {25841#true} is VALID [2020-07-17 22:03:06,342 INFO L280 TraceCheckUtils]: 15: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,342 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {25841#true} {25841#true} #551#return; {25841#true} is VALID [2020-07-17 22:03:06,342 INFO L280 TraceCheckUtils]: 17: Hoare triple {25841#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {25841#true} is VALID [2020-07-17 22:03:06,342 INFO L280 TraceCheckUtils]: 18: Hoare triple {25841#true} assume 0 != ~tmp~0; {25841#true} is VALID [2020-07-17 22:03:06,343 INFO L263 TraceCheckUtils]: 19: Hoare triple {25841#true} call activatePump(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:06,344 INFO L280 TraceCheckUtils]: 20: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {25841#true} is VALID [2020-07-17 22:03:06,344 INFO L263 TraceCheckUtils]: 21: Hoare triple {25841#true} call #t~ret3 := isMethaneAlarm(); {25841#true} is VALID [2020-07-17 22:03:06,344 INFO L280 TraceCheckUtils]: 22: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:06,344 INFO L263 TraceCheckUtils]: 23: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-17 22:03:06,344 INFO L280 TraceCheckUtils]: 24: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-17 22:03:06,345 INFO L280 TraceCheckUtils]: 25: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,345 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-17 22:03:06,345 INFO L280 TraceCheckUtils]: 27: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:06,345 INFO L280 TraceCheckUtils]: 28: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,345 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {25841#true} {25841#true} #533#return; {25841#true} is VALID [2020-07-17 22:03:06,346 INFO L280 TraceCheckUtils]: 30: Hoare triple {25841#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {25841#true} is VALID [2020-07-17 22:03:06,346 INFO L280 TraceCheckUtils]: 31: Hoare triple {25841#true} assume !(0 != ~tmp~3); {25841#true} is VALID [2020-07-17 22:03:06,347 INFO L263 TraceCheckUtils]: 32: Hoare triple {25841#true} call activatePump__wrappee__lowWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:06,347 INFO L280 TraceCheckUtils]: 33: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25841#true} is VALID [2020-07-17 22:03:06,347 INFO L280 TraceCheckUtils]: 34: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,347 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {25841#true} {25841#true} #535#return; {25841#true} is VALID [2020-07-17 22:03:06,348 INFO L280 TraceCheckUtils]: 36: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,348 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {25841#true} {25841#true} #553#return; {25841#true} is VALID [2020-07-17 22:03:06,348 INFO L280 TraceCheckUtils]: 38: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,348 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {25841#true} {25841#true} #573#return; {25841#true} is VALID [2020-07-17 22:03:06,348 INFO L280 TraceCheckUtils]: 40: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,349 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {25841#true} {25841#true} #521#return; {25841#true} is VALID [2020-07-17 22:03:06,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {25841#true} is VALID [2020-07-17 22:03:06,350 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-17 22:03:06,351 INFO L263 TraceCheckUtils]: 2: Hoare triple {25841#true} call processEnvironment__wrappee__methaneQuery(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:06,351 INFO L280 TraceCheckUtils]: 3: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {25841#true} is VALID [2020-07-17 22:03:06,351 INFO L280 TraceCheckUtils]: 4: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-17 22:03:06,352 INFO L263 TraceCheckUtils]: 5: Hoare triple {25841#true} call processEnvironment__wrappee__highWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:06,353 INFO L280 TraceCheckUtils]: 6: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25841#true} is VALID [2020-07-17 22:03:06,353 INFO L280 TraceCheckUtils]: 7: Hoare triple {25841#true} assume 0 == ~pumpRunning~0; {25841#true} is VALID [2020-07-17 22:03:06,353 INFO L263 TraceCheckUtils]: 8: Hoare triple {25841#true} call #t~ret0 := isHighWaterLevel(); {25841#true} is VALID [2020-07-17 22:03:06,353 INFO L280 TraceCheckUtils]: 9: Hoare triple {25841#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {25841#true} is VALID [2020-07-17 22:03:06,353 INFO L263 TraceCheckUtils]: 10: Hoare triple {25841#true} call #t~ret21 := isHighWaterSensorDry(); {25841#true} is VALID [2020-07-17 22:03:06,354 INFO L280 TraceCheckUtils]: 11: Hoare triple {25841#true} havoc ~retValue_acc~9; {25841#true} is VALID [2020-07-17 22:03:06,354 INFO L280 TraceCheckUtils]: 12: Hoare triple {25841#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25841#true} is VALID [2020-07-17 22:03:06,354 INFO L280 TraceCheckUtils]: 13: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,354 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {25841#true} {25841#true} #537#return; {25841#true} is VALID [2020-07-17 22:03:06,354 INFO L280 TraceCheckUtils]: 15: Hoare triple {25841#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {25841#true} is VALID [2020-07-17 22:03:06,354 INFO L280 TraceCheckUtils]: 16: Hoare triple {25841#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {25841#true} is VALID [2020-07-17 22:03:06,355 INFO L280 TraceCheckUtils]: 17: Hoare triple {25841#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {25841#true} is VALID [2020-07-17 22:03:06,355 INFO L280 TraceCheckUtils]: 18: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,355 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {25841#true} {25841#true} #551#return; {25841#true} is VALID [2020-07-17 22:03:06,355 INFO L280 TraceCheckUtils]: 20: Hoare triple {25841#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {25841#true} is VALID [2020-07-17 22:03:06,355 INFO L280 TraceCheckUtils]: 21: Hoare triple {25841#true} assume 0 != ~tmp~0; {25841#true} is VALID [2020-07-17 22:03:06,356 INFO L263 TraceCheckUtils]: 22: Hoare triple {25841#true} call activatePump(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:06,357 INFO L280 TraceCheckUtils]: 23: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {25841#true} is VALID [2020-07-17 22:03:06,357 INFO L263 TraceCheckUtils]: 24: Hoare triple {25841#true} call #t~ret3 := isMethaneAlarm(); {25841#true} is VALID [2020-07-17 22:03:06,357 INFO L280 TraceCheckUtils]: 25: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:06,357 INFO L263 TraceCheckUtils]: 26: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-17 22:03:06,357 INFO L280 TraceCheckUtils]: 27: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-17 22:03:06,358 INFO L280 TraceCheckUtils]: 28: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,358 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-17 22:03:06,358 INFO L280 TraceCheckUtils]: 30: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:06,358 INFO L280 TraceCheckUtils]: 31: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,358 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {25841#true} {25841#true} #533#return; {25841#true} is VALID [2020-07-17 22:03:06,359 INFO L280 TraceCheckUtils]: 33: Hoare triple {25841#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {25841#true} is VALID [2020-07-17 22:03:06,359 INFO L280 TraceCheckUtils]: 34: Hoare triple {25841#true} assume !(0 != ~tmp~3); {25841#true} is VALID [2020-07-17 22:03:06,360 INFO L263 TraceCheckUtils]: 35: Hoare triple {25841#true} call activatePump__wrappee__lowWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:06,360 INFO L280 TraceCheckUtils]: 36: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25841#true} is VALID [2020-07-17 22:03:06,360 INFO L280 TraceCheckUtils]: 37: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,360 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {25841#true} {25841#true} #535#return; {25841#true} is VALID [2020-07-17 22:03:06,361 INFO L280 TraceCheckUtils]: 39: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,361 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {25841#true} {25841#true} #553#return; {25841#true} is VALID [2020-07-17 22:03:06,361 INFO L280 TraceCheckUtils]: 41: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,361 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {25841#true} {25841#true} #573#return; {25841#true} is VALID [2020-07-17 22:03:06,361 INFO L280 TraceCheckUtils]: 43: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,362 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {25841#true} {25841#true} #521#return; {25841#true} is VALID [2020-07-17 22:03:06,362 INFO L280 TraceCheckUtils]: 45: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,362 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {25841#true} {25842#false} #543#return; {25842#false} is VALID [2020-07-17 22:03:06,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:06,366 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-17 22:03:06,367 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,367 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25842#false} #561#return; {25842#false} is VALID [2020-07-17 22:03:06,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:06,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-17 22:03:06,371 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,371 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {25841#true} {25842#false} #563#return; {25842#false} is VALID [2020-07-17 22:03:06,378 INFO L263 TraceCheckUtils]: 0: Hoare triple {25841#true} call ULTIMATE.init(); {26109#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 22:03:06,384 INFO L280 TraceCheckUtils]: 1: Hoare triple {26109#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,385 INFO L280 TraceCheckUtils]: 2: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume true; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,385 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {25846#(= 0 ~methaneLevelCritical~0)} {25841#true} #587#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,386 INFO L263 TraceCheckUtils]: 4: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} call #t~ret77 := main(); {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,387 INFO L280 TraceCheckUtils]: 5: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~11;havoc ~tmp~11; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,387 INFO L263 TraceCheckUtils]: 6: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {25841#true} is VALID [2020-07-17 22:03:06,387 INFO L280 TraceCheckUtils]: 7: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,388 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #473#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,388 INFO L263 TraceCheckUtils]: 9: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} call select_features(); {25841#true} is VALID [2020-07-17 22:03:06,388 INFO L280 TraceCheckUtils]: 10: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,389 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #475#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,389 INFO L263 TraceCheckUtils]: 12: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} call #t~ret75 := valid_product(); {25841#true} is VALID [2020-07-17 22:03:06,390 INFO L280 TraceCheckUtils]: 13: Hoare triple {25841#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {25841#true} is VALID [2020-07-17 22:03:06,390 INFO L280 TraceCheckUtils]: 14: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,390 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #477#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,391 INFO L280 TraceCheckUtils]: 16: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,392 INFO L280 TraceCheckUtils]: 17: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~11; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,392 INFO L263 TraceCheckUtils]: 18: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} call setup(); {25841#true} is VALID [2020-07-17 22:03:06,392 INFO L280 TraceCheckUtils]: 19: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,393 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #479#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,394 INFO L263 TraceCheckUtils]: 21: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} call runTest(); {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,395 INFO L263 TraceCheckUtils]: 22: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__1(); {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:06,395 INFO L280 TraceCheckUtils]: 23: Hoare triple {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {25841#true} is VALID [2020-07-17 22:03:06,395 INFO L280 TraceCheckUtils]: 24: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,396 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #577#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,397 INFO L263 TraceCheckUtils]: 26: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} call test(); {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,397 INFO L280 TraceCheckUtils]: 27: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,398 INFO L280 TraceCheckUtils]: 28: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume !false; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,399 INFO L280 TraceCheckUtils]: 29: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,400 INFO L280 TraceCheckUtils]: 30: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,400 INFO L280 TraceCheckUtils]: 31: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~7; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,401 INFO L263 TraceCheckUtils]: 32: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} call waterRise(); {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:06,402 INFO L280 TraceCheckUtils]: 33: Hoare triple {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {25841#true} is VALID [2020-07-17 22:03:06,402 INFO L280 TraceCheckUtils]: 34: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,403 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #523#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,403 INFO L280 TraceCheckUtils]: 36: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,404 INFO L280 TraceCheckUtils]: 37: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~3); {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,405 INFO L280 TraceCheckUtils]: 38: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,405 INFO L280 TraceCheckUtils]: 39: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,406 INFO L280 TraceCheckUtils]: 40: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,407 INFO L263 TraceCheckUtils]: 41: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} call timeShift(); {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:03:06,409 INFO L263 TraceCheckUtils]: 42: Hoare triple {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:06,409 INFO L263 TraceCheckUtils]: 43: Hoare triple {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {25841#true} is VALID [2020-07-17 22:03:06,409 INFO L280 TraceCheckUtils]: 44: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-17 22:03:06,409 INFO L280 TraceCheckUtils]: 45: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,409 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-17 22:03:06,410 INFO L280 TraceCheckUtils]: 47: Hoare triple {25841#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25841#true} is VALID [2020-07-17 22:03:06,410 INFO L280 TraceCheckUtils]: 48: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,410 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {25841#true} {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {25841#true} is VALID [2020-07-17 22:03:06,410 INFO L280 TraceCheckUtils]: 50: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-17 22:03:06,410 INFO L280 TraceCheckUtils]: 51: Hoare triple {25841#true} assume 0 != ~systemActive~0; {25841#true} is VALID [2020-07-17 22:03:06,411 INFO L263 TraceCheckUtils]: 52: Hoare triple {25841#true} call processEnvironment(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:06,412 INFO L280 TraceCheckUtils]: 53: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {25841#true} is VALID [2020-07-17 22:03:06,412 INFO L280 TraceCheckUtils]: 54: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-17 22:03:06,413 INFO L263 TraceCheckUtils]: 55: Hoare triple {25841#true} call processEnvironment__wrappee__methaneQuery(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:06,413 INFO L280 TraceCheckUtils]: 56: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {25841#true} is VALID [2020-07-17 22:03:06,413 INFO L280 TraceCheckUtils]: 57: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-17 22:03:06,414 INFO L263 TraceCheckUtils]: 58: Hoare triple {25841#true} call processEnvironment__wrappee__highWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:06,414 INFO L280 TraceCheckUtils]: 59: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25841#true} is VALID [2020-07-17 22:03:06,414 INFO L280 TraceCheckUtils]: 60: Hoare triple {25841#true} assume 0 == ~pumpRunning~0; {25841#true} is VALID [2020-07-17 22:03:06,414 INFO L263 TraceCheckUtils]: 61: Hoare triple {25841#true} call #t~ret0 := isHighWaterLevel(); {25841#true} is VALID [2020-07-17 22:03:06,415 INFO L280 TraceCheckUtils]: 62: Hoare triple {25841#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {25841#true} is VALID [2020-07-17 22:03:06,415 INFO L263 TraceCheckUtils]: 63: Hoare triple {25841#true} call #t~ret21 := isHighWaterSensorDry(); {25841#true} is VALID [2020-07-17 22:03:06,415 INFO L280 TraceCheckUtils]: 64: Hoare triple {25841#true} havoc ~retValue_acc~9; {25841#true} is VALID [2020-07-17 22:03:06,415 INFO L280 TraceCheckUtils]: 65: Hoare triple {25841#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25841#true} is VALID [2020-07-17 22:03:06,415 INFO L280 TraceCheckUtils]: 66: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,416 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {25841#true} {25841#true} #537#return; {25841#true} is VALID [2020-07-17 22:03:06,416 INFO L280 TraceCheckUtils]: 68: Hoare triple {25841#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {25841#true} is VALID [2020-07-17 22:03:06,416 INFO L280 TraceCheckUtils]: 69: Hoare triple {25841#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {25841#true} is VALID [2020-07-17 22:03:06,416 INFO L280 TraceCheckUtils]: 70: Hoare triple {25841#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {25841#true} is VALID [2020-07-17 22:03:06,416 INFO L280 TraceCheckUtils]: 71: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,416 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {25841#true} {25841#true} #551#return; {25841#true} is VALID [2020-07-17 22:03:06,417 INFO L280 TraceCheckUtils]: 73: Hoare triple {25841#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {25841#true} is VALID [2020-07-17 22:03:06,417 INFO L280 TraceCheckUtils]: 74: Hoare triple {25841#true} assume 0 != ~tmp~0; {25841#true} is VALID [2020-07-17 22:03:06,418 INFO L263 TraceCheckUtils]: 75: Hoare triple {25841#true} call activatePump(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:06,418 INFO L280 TraceCheckUtils]: 76: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {25841#true} is VALID [2020-07-17 22:03:06,418 INFO L263 TraceCheckUtils]: 77: Hoare triple {25841#true} call #t~ret3 := isMethaneAlarm(); {25841#true} is VALID [2020-07-17 22:03:06,418 INFO L280 TraceCheckUtils]: 78: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:06,418 INFO L263 TraceCheckUtils]: 79: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-17 22:03:06,419 INFO L280 TraceCheckUtils]: 80: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-17 22:03:06,419 INFO L280 TraceCheckUtils]: 81: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,419 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-17 22:03:06,419 INFO L280 TraceCheckUtils]: 83: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:06,419 INFO L280 TraceCheckUtils]: 84: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,419 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {25841#true} {25841#true} #533#return; {25841#true} is VALID [2020-07-17 22:03:06,420 INFO L280 TraceCheckUtils]: 86: Hoare triple {25841#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {25841#true} is VALID [2020-07-17 22:03:06,420 INFO L280 TraceCheckUtils]: 87: Hoare triple {25841#true} assume !(0 != ~tmp~3); {25841#true} is VALID [2020-07-17 22:03:06,421 INFO L263 TraceCheckUtils]: 88: Hoare triple {25841#true} call activatePump__wrappee__lowWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:06,421 INFO L280 TraceCheckUtils]: 89: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25841#true} is VALID [2020-07-17 22:03:06,421 INFO L280 TraceCheckUtils]: 90: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,421 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {25841#true} {25841#true} #535#return; {25841#true} is VALID [2020-07-17 22:03:06,421 INFO L280 TraceCheckUtils]: 92: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,422 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {25841#true} {25841#true} #553#return; {25841#true} is VALID [2020-07-17 22:03:06,422 INFO L280 TraceCheckUtils]: 94: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,422 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {25841#true} {25841#true} #573#return; {25841#true} is VALID [2020-07-17 22:03:06,422 INFO L280 TraceCheckUtils]: 96: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,422 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {25841#true} {25841#true} #521#return; {25841#true} is VALID [2020-07-17 22:03:06,422 INFO L280 TraceCheckUtils]: 98: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,423 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {25841#true} {25841#true} #543#return; {25841#true} is VALID [2020-07-17 22:03:06,423 INFO L263 TraceCheckUtils]: 100: Hoare triple {25841#true} call __utac_acc__Specification5_spec__3(); {25841#true} is VALID [2020-07-17 22:03:06,423 INFO L280 TraceCheckUtils]: 101: Hoare triple {25841#true} havoc ~tmp~6;havoc ~tmp___0~2; {25841#true} is VALID [2020-07-17 22:03:06,423 INFO L263 TraceCheckUtils]: 102: Hoare triple {25841#true} call #t~ret24 := getWaterLevel(); {25841#true} is VALID [2020-07-17 22:03:06,423 INFO L280 TraceCheckUtils]: 103: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-17 22:03:06,423 INFO L280 TraceCheckUtils]: 104: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,424 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {25841#true} {25841#true} #561#return; {25841#true} is VALID [2020-07-17 22:03:06,424 INFO L280 TraceCheckUtils]: 106: Hoare triple {25841#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {25841#true} is VALID [2020-07-17 22:03:06,424 INFO L280 TraceCheckUtils]: 107: Hoare triple {25841#true} assume !(2 != ~tmp~6); {25841#true} is VALID [2020-07-17 22:03:06,424 INFO L280 TraceCheckUtils]: 108: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,424 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {25841#true} {25841#true} #545#return; {25841#true} is VALID [2020-07-17 22:03:06,425 INFO L280 TraceCheckUtils]: 110: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,426 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #529#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,426 INFO L280 TraceCheckUtils]: 112: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume !false; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,427 INFO L280 TraceCheckUtils]: 113: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,428 INFO L280 TraceCheckUtils]: 114: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,429 INFO L280 TraceCheckUtils]: 115: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~7); {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,429 INFO L280 TraceCheckUtils]: 116: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,430 INFO L280 TraceCheckUtils]: 117: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~3); {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,431 INFO L280 TraceCheckUtils]: 118: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,432 INFO L280 TraceCheckUtils]: 119: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,432 INFO L280 TraceCheckUtils]: 120: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,433 INFO L263 TraceCheckUtils]: 121: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} call timeShift(); {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:03:06,434 INFO L263 TraceCheckUtils]: 122: Hoare triple {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:06,435 INFO L263 TraceCheckUtils]: 123: Hoare triple {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {25841#true} is VALID [2020-07-17 22:03:06,435 INFO L280 TraceCheckUtils]: 124: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-17 22:03:06,435 INFO L280 TraceCheckUtils]: 125: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,435 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-17 22:03:06,435 INFO L280 TraceCheckUtils]: 127: Hoare triple {25841#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25841#true} is VALID [2020-07-17 22:03:06,435 INFO L280 TraceCheckUtils]: 128: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,436 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {25841#true} {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {25841#true} is VALID [2020-07-17 22:03:06,436 INFO L280 TraceCheckUtils]: 130: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-17 22:03:06,437 INFO L263 TraceCheckUtils]: 131: Hoare triple {25841#true} call lowerWaterLevel(); {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:06,437 INFO L280 TraceCheckUtils]: 132: Hoare triple {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {25841#true} is VALID [2020-07-17 22:03:06,437 INFO L280 TraceCheckUtils]: 133: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,437 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {25841#true} {25841#true} #541#return; {25841#true} is VALID [2020-07-17 22:03:06,437 INFO L280 TraceCheckUtils]: 135: Hoare triple {25841#true} assume 0 != ~systemActive~0; {25841#true} is VALID [2020-07-17 22:03:06,438 INFO L263 TraceCheckUtils]: 136: Hoare triple {25841#true} call processEnvironment(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:06,439 INFO L280 TraceCheckUtils]: 137: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {25841#true} is VALID [2020-07-17 22:03:06,439 INFO L280 TraceCheckUtils]: 138: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-17 22:03:06,439 INFO L263 TraceCheckUtils]: 139: Hoare triple {25841#true} call #t~ret2 := isMethaneAlarm(); {25841#true} is VALID [2020-07-17 22:03:06,439 INFO L280 TraceCheckUtils]: 140: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:06,439 INFO L263 TraceCheckUtils]: 141: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-17 22:03:06,439 INFO L280 TraceCheckUtils]: 142: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-17 22:03:06,440 INFO L280 TraceCheckUtils]: 143: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,440 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-17 22:03:06,440 INFO L280 TraceCheckUtils]: 145: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:06,440 INFO L280 TraceCheckUtils]: 146: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,441 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {25841#true} {25841#true} #515#return; {25841#true} is VALID [2020-07-17 22:03:06,441 INFO L280 TraceCheckUtils]: 148: Hoare triple {25841#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {25841#true} is VALID [2020-07-17 22:03:06,441 INFO L280 TraceCheckUtils]: 149: Hoare triple {25841#true} assume !(0 != ~tmp~2); {25841#true} is VALID [2020-07-17 22:03:06,442 INFO L263 TraceCheckUtils]: 150: Hoare triple {25841#true} call processEnvironment__wrappee__methaneQuery(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:06,442 INFO L280 TraceCheckUtils]: 151: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {25841#true} is VALID [2020-07-17 22:03:06,442 INFO L280 TraceCheckUtils]: 152: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-17 22:03:06,442 INFO L263 TraceCheckUtils]: 153: Hoare triple {25841#true} call #t~ret1 := isLowWaterLevel(); {25841#true} is VALID [2020-07-17 22:03:06,443 INFO L280 TraceCheckUtils]: 154: Hoare triple {25841#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {25841#true} is VALID [2020-07-17 22:03:06,443 INFO L263 TraceCheckUtils]: 155: Hoare triple {25841#true} call #t~ret22 := isLowWaterSensorDry(); {25841#true} is VALID [2020-07-17 22:03:06,443 INFO L280 TraceCheckUtils]: 156: Hoare triple {25841#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {25841#true} is VALID [2020-07-17 22:03:06,443 INFO L280 TraceCheckUtils]: 157: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,443 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {25841#true} {25841#true} #513#return; {25841#true} is VALID [2020-07-17 22:03:06,444 INFO L280 TraceCheckUtils]: 159: Hoare triple {25841#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {25841#true} is VALID [2020-07-17 22:03:06,444 INFO L280 TraceCheckUtils]: 160: Hoare triple {25841#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {25841#true} is VALID [2020-07-17 22:03:06,444 INFO L280 TraceCheckUtils]: 161: Hoare triple {25841#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {25841#true} is VALID [2020-07-17 22:03:06,444 INFO L280 TraceCheckUtils]: 162: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,444 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {25841#true} {25841#true} #567#return; {25841#true} is VALID [2020-07-17 22:03:06,444 INFO L280 TraceCheckUtils]: 164: Hoare triple {25841#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {25841#true} is VALID [2020-07-17 22:03:06,445 INFO L280 TraceCheckUtils]: 165: Hoare triple {25841#true} assume !(0 != ~tmp~1); {25841#true} is VALID [2020-07-17 22:03:06,446 INFO L263 TraceCheckUtils]: 166: Hoare triple {25841#true} call processEnvironment__wrappee__highWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:06,446 INFO L280 TraceCheckUtils]: 167: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25841#true} is VALID [2020-07-17 22:03:06,446 INFO L280 TraceCheckUtils]: 168: Hoare triple {25841#true} assume !(0 == ~pumpRunning~0); {25841#true} is VALID [2020-07-17 22:03:06,446 INFO L263 TraceCheckUtils]: 169: Hoare triple {25841#true} call processEnvironment__wrappee__base(); {25841#true} is VALID [2020-07-17 22:03:06,446 INFO L280 TraceCheckUtils]: 170: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,446 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {25841#true} {25841#true} #557#return; {25841#true} is VALID [2020-07-17 22:03:06,447 INFO L280 TraceCheckUtils]: 172: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,447 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {25841#true} {25841#true} #571#return; {25841#true} is VALID [2020-07-17 22:03:06,447 INFO L280 TraceCheckUtils]: 174: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,447 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {25841#true} {25841#true} #519#return; {25841#true} is VALID [2020-07-17 22:03:06,447 INFO L280 TraceCheckUtils]: 176: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,448 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {25841#true} {25841#true} #543#return; {25841#true} is VALID [2020-07-17 22:03:06,448 INFO L263 TraceCheckUtils]: 178: Hoare triple {25841#true} call __utac_acc__Specification5_spec__3(); {25841#true} is VALID [2020-07-17 22:03:06,448 INFO L280 TraceCheckUtils]: 179: Hoare triple {25841#true} havoc ~tmp~6;havoc ~tmp___0~2; {25841#true} is VALID [2020-07-17 22:03:06,448 INFO L263 TraceCheckUtils]: 180: Hoare triple {25841#true} call #t~ret24 := getWaterLevel(); {25841#true} is VALID [2020-07-17 22:03:06,448 INFO L280 TraceCheckUtils]: 181: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-17 22:03:06,448 INFO L280 TraceCheckUtils]: 182: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,449 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {25841#true} {25841#true} #561#return; {25841#true} is VALID [2020-07-17 22:03:06,449 INFO L280 TraceCheckUtils]: 184: Hoare triple {25841#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {25841#true} is VALID [2020-07-17 22:03:06,449 INFO L280 TraceCheckUtils]: 185: Hoare triple {25841#true} assume !(2 != ~tmp~6); {25841#true} is VALID [2020-07-17 22:03:06,449 INFO L280 TraceCheckUtils]: 186: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,449 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {25841#true} {25841#true} #545#return; {25841#true} is VALID [2020-07-17 22:03:06,449 INFO L280 TraceCheckUtils]: 188: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,451 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {25841#true} {25846#(= 0 ~methaneLevelCritical~0)} #529#return; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,452 INFO L280 TraceCheckUtils]: 190: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume !false; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,453 INFO L280 TraceCheckUtils]: 191: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,454 INFO L280 TraceCheckUtils]: 192: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,455 INFO L280 TraceCheckUtils]: 193: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~7); {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,456 INFO L280 TraceCheckUtils]: 194: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,457 INFO L280 TraceCheckUtils]: 195: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~3); {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,458 INFO L280 TraceCheckUtils]: 196: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,459 INFO L280 TraceCheckUtils]: 197: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,460 INFO L280 TraceCheckUtils]: 198: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {25846#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:03:06,461 INFO L263 TraceCheckUtils]: 199: Hoare triple {25846#(= 0 ~methaneLevelCritical~0)} call timeShift(); {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:03:06,463 INFO L263 TraceCheckUtils]: 200: Hoare triple {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:06,463 INFO L263 TraceCheckUtils]: 201: Hoare triple {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {25841#true} is VALID [2020-07-17 22:03:06,463 INFO L280 TraceCheckUtils]: 202: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-17 22:03:06,464 INFO L280 TraceCheckUtils]: 203: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,464 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-17 22:03:06,464 INFO L280 TraceCheckUtils]: 205: Hoare triple {25841#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25841#true} is VALID [2020-07-17 22:03:06,465 INFO L280 TraceCheckUtils]: 206: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,465 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {25841#true} {26112#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {25841#true} is VALID [2020-07-17 22:03:06,465 INFO L280 TraceCheckUtils]: 208: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-17 22:03:06,466 INFO L263 TraceCheckUtils]: 209: Hoare triple {25841#true} call lowerWaterLevel(); {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:06,467 INFO L280 TraceCheckUtils]: 210: Hoare triple {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {25841#true} is VALID [2020-07-17 22:03:06,467 INFO L280 TraceCheckUtils]: 211: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,467 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {25841#true} {25841#true} #541#return; {25841#true} is VALID [2020-07-17 22:03:06,468 INFO L280 TraceCheckUtils]: 213: Hoare triple {25841#true} assume 0 != ~systemActive~0; {25841#true} is VALID [2020-07-17 22:03:06,469 INFO L263 TraceCheckUtils]: 214: Hoare triple {25841#true} call processEnvironment(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:06,469 INFO L280 TraceCheckUtils]: 215: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {25841#true} is VALID [2020-07-17 22:03:06,470 INFO L280 TraceCheckUtils]: 216: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-17 22:03:06,470 INFO L263 TraceCheckUtils]: 217: Hoare triple {25841#true} call #t~ret2 := isMethaneAlarm(); {25841#true} is VALID [2020-07-17 22:03:06,470 INFO L280 TraceCheckUtils]: 218: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:06,471 INFO L263 TraceCheckUtils]: 219: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-17 22:03:06,472 INFO L280 TraceCheckUtils]: 220: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:03:06,473 INFO L280 TraceCheckUtils]: 221: Hoare triple {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:03:06,474 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {26493#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {25841#true} #581#return; {26491#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:06,476 INFO L280 TraceCheckUtils]: 223: Hoare triple {26491#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:03:06,477 INFO L280 TraceCheckUtils]: 224: Hoare triple {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:03:06,479 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {26492#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {25841#true} #515#return; {26483#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret2|))} is VALID [2020-07-17 22:03:06,481 INFO L280 TraceCheckUtils]: 226: Hoare triple {26483#(or (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0) (= 0 |processEnvironment_#t~ret2|))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {26484#(or (= 0 processEnvironment_~tmp~2) (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0))} is VALID [2020-07-17 22:03:06,483 INFO L280 TraceCheckUtils]: 227: Hoare triple {26484#(or (= 0 processEnvironment_~tmp~2) (<= 1 ~methaneLevelCritical~0) (<= (+ ~methaneLevelCritical~0 1) 0))} assume 0 != ~tmp~2; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:06,484 INFO L263 TraceCheckUtils]: 228: Hoare triple {26462#(not (= 0 ~methaneLevelCritical~0))} call deactivatePump(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:06,485 INFO L280 TraceCheckUtils]: 229: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {25841#true} is VALID [2020-07-17 22:03:06,485 INFO L280 TraceCheckUtils]: 230: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,486 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {25841#true} {26462#(not (= 0 ~methaneLevelCritical~0))} #517#return; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:06,487 INFO L280 TraceCheckUtils]: 232: Hoare triple {26462#(not (= 0 ~methaneLevelCritical~0))} assume true; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:06,489 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {26462#(not (= 0 ~methaneLevelCritical~0))} {25841#true} #543#return; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:06,489 INFO L263 TraceCheckUtils]: 234: Hoare triple {26462#(not (= 0 ~methaneLevelCritical~0))} call __utac_acc__Specification5_spec__3(); {25841#true} is VALID [2020-07-17 22:03:06,489 INFO L280 TraceCheckUtils]: 235: Hoare triple {25841#true} havoc ~tmp~6;havoc ~tmp___0~2; {25841#true} is VALID [2020-07-17 22:03:06,490 INFO L263 TraceCheckUtils]: 236: Hoare triple {25841#true} call #t~ret24 := getWaterLevel(); {25841#true} is VALID [2020-07-17 22:03:06,490 INFO L280 TraceCheckUtils]: 237: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-17 22:03:06,490 INFO L280 TraceCheckUtils]: 238: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,490 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {25841#true} {25841#true} #561#return; {25841#true} is VALID [2020-07-17 22:03:06,491 INFO L280 TraceCheckUtils]: 240: Hoare triple {25841#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {25841#true} is VALID [2020-07-17 22:03:06,491 INFO L280 TraceCheckUtils]: 241: Hoare triple {25841#true} assume !(2 != ~tmp~6); {25841#true} is VALID [2020-07-17 22:03:06,491 INFO L280 TraceCheckUtils]: 242: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,493 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {25841#true} {26462#(not (= 0 ~methaneLevelCritical~0))} #545#return; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:06,494 INFO L280 TraceCheckUtils]: 244: Hoare triple {26462#(not (= 0 ~methaneLevelCritical~0))} assume true; {26462#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:03:06,495 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {26462#(not (= 0 ~methaneLevelCritical~0))} {25846#(= 0 ~methaneLevelCritical~0)} #529#return; {25842#false} is VALID [2020-07-17 22:03:06,495 INFO L280 TraceCheckUtils]: 246: Hoare triple {25842#false} assume !false; {25842#false} is VALID [2020-07-17 22:03:06,496 INFO L280 TraceCheckUtils]: 247: Hoare triple {25842#false} assume ~splverifierCounter~0 < 4; {25842#false} is VALID [2020-07-17 22:03:06,496 INFO L280 TraceCheckUtils]: 248: Hoare triple {25842#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {25842#false} is VALID [2020-07-17 22:03:06,496 INFO L280 TraceCheckUtils]: 249: Hoare triple {25842#false} assume 0 != ~tmp~7; {25842#false} is VALID [2020-07-17 22:03:06,496 INFO L263 TraceCheckUtils]: 250: Hoare triple {25842#false} call waterRise(); {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:06,497 INFO L280 TraceCheckUtils]: 251: Hoare triple {26111#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {25841#true} is VALID [2020-07-17 22:03:06,497 INFO L280 TraceCheckUtils]: 252: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,497 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {25841#true} {25842#false} #523#return; {25842#false} is VALID [2020-07-17 22:03:06,498 INFO L280 TraceCheckUtils]: 254: Hoare triple {25842#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {25842#false} is VALID [2020-07-17 22:03:06,498 INFO L280 TraceCheckUtils]: 255: Hoare triple {25842#false} assume !(0 != ~tmp___0~3); {25842#false} is VALID [2020-07-17 22:03:06,498 INFO L280 TraceCheckUtils]: 256: Hoare triple {25842#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {25842#false} is VALID [2020-07-17 22:03:06,499 INFO L280 TraceCheckUtils]: 257: Hoare triple {25842#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {25842#false} is VALID [2020-07-17 22:03:06,499 INFO L280 TraceCheckUtils]: 258: Hoare triple {25842#false} assume 0 != ~tmp___1~0; {25842#false} is VALID [2020-07-17 22:03:06,499 INFO L263 TraceCheckUtils]: 259: Hoare triple {25842#false} call timeShift(); {25842#false} is VALID [2020-07-17 22:03:06,499 INFO L263 TraceCheckUtils]: 260: Hoare triple {25842#false} call __utac_acc__Specification5_spec__2(); {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:06,500 INFO L263 TraceCheckUtils]: 261: Hoare triple {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {25841#true} is VALID [2020-07-17 22:03:06,500 INFO L280 TraceCheckUtils]: 262: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-17 22:03:06,500 INFO L280 TraceCheckUtils]: 263: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,501 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {25841#true} {26110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {25841#true} is VALID [2020-07-17 22:03:06,501 INFO L280 TraceCheckUtils]: 265: Hoare triple {25841#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25841#true} is VALID [2020-07-17 22:03:06,501 INFO L280 TraceCheckUtils]: 266: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,502 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {25841#true} {25842#false} #539#return; {25842#false} is VALID [2020-07-17 22:03:06,502 INFO L280 TraceCheckUtils]: 268: Hoare triple {25842#false} assume !(0 != ~pumpRunning~0); {25842#false} is VALID [2020-07-17 22:03:06,502 INFO L280 TraceCheckUtils]: 269: Hoare triple {25842#false} assume 0 != ~systemActive~0; {25842#false} is VALID [2020-07-17 22:03:06,502 INFO L263 TraceCheckUtils]: 270: Hoare triple {25842#false} call processEnvironment(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:06,503 INFO L280 TraceCheckUtils]: 271: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {25841#true} is VALID [2020-07-17 22:03:06,503 INFO L280 TraceCheckUtils]: 272: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-17 22:03:06,504 INFO L263 TraceCheckUtils]: 273: Hoare triple {25841#true} call processEnvironment__wrappee__methaneQuery(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:06,505 INFO L280 TraceCheckUtils]: 274: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {25841#true} is VALID [2020-07-17 22:03:06,505 INFO L280 TraceCheckUtils]: 275: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-17 22:03:06,506 INFO L263 TraceCheckUtils]: 276: Hoare triple {25841#true} call processEnvironment__wrappee__highWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:06,507 INFO L280 TraceCheckUtils]: 277: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {25841#true} is VALID [2020-07-17 22:03:06,507 INFO L280 TraceCheckUtils]: 278: Hoare triple {25841#true} assume 0 == ~pumpRunning~0; {25841#true} is VALID [2020-07-17 22:03:06,507 INFO L263 TraceCheckUtils]: 279: Hoare triple {25841#true} call #t~ret0 := isHighWaterLevel(); {25841#true} is VALID [2020-07-17 22:03:06,507 INFO L280 TraceCheckUtils]: 280: Hoare triple {25841#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {25841#true} is VALID [2020-07-17 22:03:06,508 INFO L263 TraceCheckUtils]: 281: Hoare triple {25841#true} call #t~ret21 := isHighWaterSensorDry(); {25841#true} is VALID [2020-07-17 22:03:06,508 INFO L280 TraceCheckUtils]: 282: Hoare triple {25841#true} havoc ~retValue_acc~9; {25841#true} is VALID [2020-07-17 22:03:06,508 INFO L280 TraceCheckUtils]: 283: Hoare triple {25841#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25841#true} is VALID [2020-07-17 22:03:06,509 INFO L280 TraceCheckUtils]: 284: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,509 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {25841#true} {25841#true} #537#return; {25841#true} is VALID [2020-07-17 22:03:06,509 INFO L280 TraceCheckUtils]: 286: Hoare triple {25841#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {25841#true} is VALID [2020-07-17 22:03:06,510 INFO L280 TraceCheckUtils]: 287: Hoare triple {25841#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {25841#true} is VALID [2020-07-17 22:03:06,510 INFO L280 TraceCheckUtils]: 288: Hoare triple {25841#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {25841#true} is VALID [2020-07-17 22:03:06,510 INFO L280 TraceCheckUtils]: 289: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,510 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {25841#true} {25841#true} #551#return; {25841#true} is VALID [2020-07-17 22:03:06,511 INFO L280 TraceCheckUtils]: 291: Hoare triple {25841#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {25841#true} is VALID [2020-07-17 22:03:06,511 INFO L280 TraceCheckUtils]: 292: Hoare triple {25841#true} assume 0 != ~tmp~0; {25841#true} is VALID [2020-07-17 22:03:06,512 INFO L263 TraceCheckUtils]: 293: Hoare triple {25841#true} call activatePump(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:06,513 INFO L280 TraceCheckUtils]: 294: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {25841#true} is VALID [2020-07-17 22:03:06,513 INFO L263 TraceCheckUtils]: 295: Hoare triple {25841#true} call #t~ret3 := isMethaneAlarm(); {25841#true} is VALID [2020-07-17 22:03:06,513 INFO L280 TraceCheckUtils]: 296: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:06,514 INFO L263 TraceCheckUtils]: 297: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-17 22:03:06,514 INFO L280 TraceCheckUtils]: 298: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-17 22:03:06,514 INFO L280 TraceCheckUtils]: 299: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,515 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-17 22:03:06,515 INFO L280 TraceCheckUtils]: 301: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:06,515 INFO L280 TraceCheckUtils]: 302: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,516 INFO L275 TraceCheckUtils]: 303: Hoare quadruple {25841#true} {25841#true} #533#return; {25841#true} is VALID [2020-07-17 22:03:06,516 INFO L280 TraceCheckUtils]: 304: Hoare triple {25841#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {25841#true} is VALID [2020-07-17 22:03:06,516 INFO L280 TraceCheckUtils]: 305: Hoare triple {25841#true} assume !(0 != ~tmp~3); {25841#true} is VALID [2020-07-17 22:03:06,517 INFO L263 TraceCheckUtils]: 306: Hoare triple {25841#true} call activatePump__wrappee__lowWaterSensor(); {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:06,518 INFO L280 TraceCheckUtils]: 307: Hoare triple {26179#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {25841#true} is VALID [2020-07-17 22:03:06,518 INFO L280 TraceCheckUtils]: 308: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,518 INFO L275 TraceCheckUtils]: 309: Hoare quadruple {25841#true} {25841#true} #535#return; {25841#true} is VALID [2020-07-17 22:03:06,518 INFO L280 TraceCheckUtils]: 310: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,519 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {25841#true} {25841#true} #553#return; {25841#true} is VALID [2020-07-17 22:03:06,519 INFO L280 TraceCheckUtils]: 312: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,519 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {25841#true} {25841#true} #573#return; {25841#true} is VALID [2020-07-17 22:03:06,519 INFO L280 TraceCheckUtils]: 314: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,519 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {25841#true} {25841#true} #521#return; {25841#true} is VALID [2020-07-17 22:03:06,520 INFO L280 TraceCheckUtils]: 316: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,520 INFO L275 TraceCheckUtils]: 317: Hoare quadruple {25841#true} {25842#false} #543#return; {25842#false} is VALID [2020-07-17 22:03:06,520 INFO L263 TraceCheckUtils]: 318: Hoare triple {25842#false} call __utac_acc__Specification5_spec__3(); {25842#false} is VALID [2020-07-17 22:03:06,520 INFO L280 TraceCheckUtils]: 319: Hoare triple {25842#false} havoc ~tmp~6;havoc ~tmp___0~2; {25842#false} is VALID [2020-07-17 22:03:06,520 INFO L263 TraceCheckUtils]: 320: Hoare triple {25842#false} call #t~ret24 := getWaterLevel(); {25841#true} is VALID [2020-07-17 22:03:06,520 INFO L280 TraceCheckUtils]: 321: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-17 22:03:06,521 INFO L280 TraceCheckUtils]: 322: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,521 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {25841#true} {25842#false} #561#return; {25842#false} is VALID [2020-07-17 22:03:06,521 INFO L280 TraceCheckUtils]: 324: Hoare triple {25842#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {25842#false} is VALID [2020-07-17 22:03:06,521 INFO L280 TraceCheckUtils]: 325: Hoare triple {25842#false} assume 2 != ~tmp~6; {25842#false} is VALID [2020-07-17 22:03:06,522 INFO L263 TraceCheckUtils]: 326: Hoare triple {25842#false} call #t~ret25 := isPumpRunning(); {25841#true} is VALID [2020-07-17 22:03:06,522 INFO L280 TraceCheckUtils]: 327: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-17 22:03:06,522 INFO L280 TraceCheckUtils]: 328: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:06,522 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {25841#true} {25842#false} #563#return; {25842#false} is VALID [2020-07-17 22:03:06,523 INFO L280 TraceCheckUtils]: 330: Hoare triple {25842#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {25842#false} is VALID [2020-07-17 22:03:06,523 INFO L280 TraceCheckUtils]: 331: Hoare triple {25842#false} assume 0 != ~tmp___0~2; {25842#false} is VALID [2020-07-17 22:03:06,523 INFO L280 TraceCheckUtils]: 332: Hoare triple {25842#false} assume 0 == ~switchedOnBeforeTS~0; {25842#false} is VALID [2020-07-17 22:03:06,524 INFO L263 TraceCheckUtils]: 333: Hoare triple {25842#false} call __automaton_fail(); {25842#false} is VALID [2020-07-17 22:03:06,524 INFO L280 TraceCheckUtils]: 334: Hoare triple {25842#false} assume !false; {25842#false} is VALID [2020-07-17 22:03:06,735 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 80 proven. 7 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2020-07-17 22:03:06,737 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1541413676] [2020-07-17 22:03:06,737 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [91018409] [2020-07-17 22:03:06,737 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 [2020-07-17 22:03:07,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:07,135 INFO L264 TraceCheckSpWp]: Trace formula consists of 1372 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-17 22:03:07,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:07,262 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:03:08,104 INFO L263 TraceCheckUtils]: 0: Hoare triple {25841#true} call ULTIMATE.init(); {25841#true} is VALID [2020-07-17 22:03:08,109 INFO L280 TraceCheckUtils]: 1: Hoare triple {25841#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,112 INFO L280 TraceCheckUtils]: 2: Hoare triple {26632#(<= ~waterLevel~0 1)} assume true; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,115 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26632#(<= ~waterLevel~0 1)} {25841#true} #587#return; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,116 INFO L263 TraceCheckUtils]: 4: Hoare triple {26632#(<= ~waterLevel~0 1)} call #t~ret77 := main(); {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,118 INFO L280 TraceCheckUtils]: 5: Hoare triple {26632#(<= ~waterLevel~0 1)} havoc ~retValue_acc~11;havoc ~tmp~11; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,119 INFO L263 TraceCheckUtils]: 6: Hoare triple {26632#(<= ~waterLevel~0 1)} call select_helpers(); {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,120 INFO L280 TraceCheckUtils]: 7: Hoare triple {26632#(<= ~waterLevel~0 1)} assume true; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,121 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26632#(<= ~waterLevel~0 1)} {26632#(<= ~waterLevel~0 1)} #473#return; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,128 INFO L263 TraceCheckUtils]: 9: Hoare triple {26632#(<= ~waterLevel~0 1)} call select_features(); {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,130 INFO L280 TraceCheckUtils]: 10: Hoare triple {26632#(<= ~waterLevel~0 1)} assume true; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,130 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {26632#(<= ~waterLevel~0 1)} {26632#(<= ~waterLevel~0 1)} #475#return; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,131 INFO L263 TraceCheckUtils]: 12: Hoare triple {26632#(<= ~waterLevel~0 1)} call #t~ret75 := valid_product(); {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,132 INFO L280 TraceCheckUtils]: 13: Hoare triple {26632#(<= ~waterLevel~0 1)} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,132 INFO L280 TraceCheckUtils]: 14: Hoare triple {26632#(<= ~waterLevel~0 1)} assume true; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,133 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {26632#(<= ~waterLevel~0 1)} {26632#(<= ~waterLevel~0 1)} #477#return; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,134 INFO L280 TraceCheckUtils]: 16: Hoare triple {26632#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,134 INFO L280 TraceCheckUtils]: 17: Hoare triple {26632#(<= ~waterLevel~0 1)} assume 0 != ~tmp~11; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,135 INFO L263 TraceCheckUtils]: 18: Hoare triple {26632#(<= ~waterLevel~0 1)} call setup(); {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,136 INFO L280 TraceCheckUtils]: 19: Hoare triple {26632#(<= ~waterLevel~0 1)} assume true; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,136 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {26632#(<= ~waterLevel~0 1)} {26632#(<= ~waterLevel~0 1)} #479#return; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,137 INFO L263 TraceCheckUtils]: 21: Hoare triple {26632#(<= ~waterLevel~0 1)} call runTest(); {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,138 INFO L263 TraceCheckUtils]: 22: Hoare triple {26632#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,138 INFO L280 TraceCheckUtils]: 23: Hoare triple {26632#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,139 INFO L280 TraceCheckUtils]: 24: Hoare triple {26632#(<= ~waterLevel~0 1)} assume true; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,140 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {26632#(<= ~waterLevel~0 1)} {26632#(<= ~waterLevel~0 1)} #577#return; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,141 INFO L263 TraceCheckUtils]: 26: Hoare triple {26632#(<= ~waterLevel~0 1)} call test(); {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,141 INFO L280 TraceCheckUtils]: 27: Hoare triple {26632#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,142 INFO L280 TraceCheckUtils]: 28: Hoare triple {26632#(<= ~waterLevel~0 1)} assume !false; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,142 INFO L280 TraceCheckUtils]: 29: Hoare triple {26632#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,142 INFO L280 TraceCheckUtils]: 30: Hoare triple {26632#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,143 INFO L280 TraceCheckUtils]: 31: Hoare triple {26632#(<= ~waterLevel~0 1)} assume 0 != ~tmp~7; {26632#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:03:08,143 INFO L263 TraceCheckUtils]: 32: Hoare triple {26632#(<= ~waterLevel~0 1)} call waterRise(); {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:08,144 INFO L280 TraceCheckUtils]: 33: Hoare triple {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {26730#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:03:08,145 INFO L280 TraceCheckUtils]: 34: Hoare triple {26730#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {26730#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:03:08,145 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {26730#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {26632#(<= ~waterLevel~0 1)} #523#return; {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:08,146 INFO L280 TraceCheckUtils]: 36: Hoare triple {26737#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:08,146 INFO L280 TraceCheckUtils]: 37: Hoare triple {26737#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~3); {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:08,147 INFO L280 TraceCheckUtils]: 38: Hoare triple {26737#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:08,147 INFO L280 TraceCheckUtils]: 39: Hoare triple {26737#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:08,147 INFO L280 TraceCheckUtils]: 40: Hoare triple {26737#(<= ~waterLevel~0 2)} assume 0 != ~tmp___1~0; {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:08,148 INFO L263 TraceCheckUtils]: 41: Hoare triple {26737#(<= ~waterLevel~0 2)} call timeShift(); {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:08,148 INFO L263 TraceCheckUtils]: 42: Hoare triple {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {25841#true} is VALID [2020-07-17 22:03:08,148 INFO L263 TraceCheckUtils]: 43: Hoare triple {25841#true} call #t~ret23 := isPumpRunning(); {25841#true} is VALID [2020-07-17 22:03:08,149 INFO L280 TraceCheckUtils]: 44: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-17 22:03:08,149 INFO L280 TraceCheckUtils]: 45: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:08,149 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {25841#true} {25841#true} #559#return; {25841#true} is VALID [2020-07-17 22:03:08,149 INFO L280 TraceCheckUtils]: 47: Hoare triple {25841#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25841#true} is VALID [2020-07-17 22:03:08,149 INFO L280 TraceCheckUtils]: 48: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:08,150 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {25841#true} {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #539#return; {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:08,150 INFO L280 TraceCheckUtils]: 50: Hoare triple {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:08,151 INFO L280 TraceCheckUtils]: 51: Hoare triple {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:08,151 INFO L263 TraceCheckUtils]: 52: Hoare triple {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {25841#true} is VALID [2020-07-17 22:03:08,151 INFO L280 TraceCheckUtils]: 53: Hoare triple {25841#true} havoc ~tmp~2; {25841#true} is VALID [2020-07-17 22:03:08,151 INFO L280 TraceCheckUtils]: 54: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-17 22:03:08,151 INFO L263 TraceCheckUtils]: 55: Hoare triple {25841#true} call processEnvironment__wrappee__methaneQuery(); {25841#true} is VALID [2020-07-17 22:03:08,151 INFO L280 TraceCheckUtils]: 56: Hoare triple {25841#true} havoc ~tmp~1; {25841#true} is VALID [2020-07-17 22:03:08,151 INFO L280 TraceCheckUtils]: 57: Hoare triple {25841#true} assume !(0 != ~pumpRunning~0); {25841#true} is VALID [2020-07-17 22:03:08,151 INFO L263 TraceCheckUtils]: 58: Hoare triple {25841#true} call processEnvironment__wrappee__highWaterSensor(); {25841#true} is VALID [2020-07-17 22:03:08,152 INFO L280 TraceCheckUtils]: 59: Hoare triple {25841#true} havoc ~tmp~0; {25841#true} is VALID [2020-07-17 22:03:08,152 INFO L280 TraceCheckUtils]: 60: Hoare triple {25841#true} assume 0 == ~pumpRunning~0; {25841#true} is VALID [2020-07-17 22:03:08,152 INFO L263 TraceCheckUtils]: 61: Hoare triple {25841#true} call #t~ret0 := isHighWaterLevel(); {25841#true} is VALID [2020-07-17 22:03:08,152 INFO L280 TraceCheckUtils]: 62: Hoare triple {25841#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {25841#true} is VALID [2020-07-17 22:03:08,152 INFO L263 TraceCheckUtils]: 63: Hoare triple {25841#true} call #t~ret21 := isHighWaterSensorDry(); {25841#true} is VALID [2020-07-17 22:03:08,152 INFO L280 TraceCheckUtils]: 64: Hoare triple {25841#true} havoc ~retValue_acc~9; {25841#true} is VALID [2020-07-17 22:03:08,152 INFO L280 TraceCheckUtils]: 65: Hoare triple {25841#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25841#true} is VALID [2020-07-17 22:03:08,152 INFO L280 TraceCheckUtils]: 66: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:08,153 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {25841#true} {25841#true} #537#return; {25841#true} is VALID [2020-07-17 22:03:08,153 INFO L280 TraceCheckUtils]: 68: Hoare triple {25841#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {25841#true} is VALID [2020-07-17 22:03:08,153 INFO L280 TraceCheckUtils]: 69: Hoare triple {25841#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {25841#true} is VALID [2020-07-17 22:03:08,153 INFO L280 TraceCheckUtils]: 70: Hoare triple {25841#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {25841#true} is VALID [2020-07-17 22:03:08,153 INFO L280 TraceCheckUtils]: 71: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:08,153 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {25841#true} {25841#true} #551#return; {25841#true} is VALID [2020-07-17 22:03:08,153 INFO L280 TraceCheckUtils]: 73: Hoare triple {25841#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {25841#true} is VALID [2020-07-17 22:03:08,153 INFO L280 TraceCheckUtils]: 74: Hoare triple {25841#true} assume 0 != ~tmp~0; {25841#true} is VALID [2020-07-17 22:03:08,153 INFO L263 TraceCheckUtils]: 75: Hoare triple {25841#true} call activatePump(); {25841#true} is VALID [2020-07-17 22:03:08,154 INFO L280 TraceCheckUtils]: 76: Hoare triple {25841#true} havoc ~tmp~3; {25841#true} is VALID [2020-07-17 22:03:08,154 INFO L263 TraceCheckUtils]: 77: Hoare triple {25841#true} call #t~ret3 := isMethaneAlarm(); {25841#true} is VALID [2020-07-17 22:03:08,154 INFO L280 TraceCheckUtils]: 78: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:08,154 INFO L263 TraceCheckUtils]: 79: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-17 22:03:08,154 INFO L280 TraceCheckUtils]: 80: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-17 22:03:08,154 INFO L280 TraceCheckUtils]: 81: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:08,154 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-17 22:03:08,154 INFO L280 TraceCheckUtils]: 83: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:08,155 INFO L280 TraceCheckUtils]: 84: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:08,155 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {25841#true} {25841#true} #533#return; {25841#true} is VALID [2020-07-17 22:03:08,155 INFO L280 TraceCheckUtils]: 86: Hoare triple {25841#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {25841#true} is VALID [2020-07-17 22:03:08,155 INFO L280 TraceCheckUtils]: 87: Hoare triple {25841#true} assume !(0 != ~tmp~3); {25841#true} is VALID [2020-07-17 22:03:08,155 INFO L263 TraceCheckUtils]: 88: Hoare triple {25841#true} call activatePump__wrappee__lowWaterSensor(); {25841#true} is VALID [2020-07-17 22:03:08,155 INFO L280 TraceCheckUtils]: 89: Hoare triple {25841#true} ~pumpRunning~0 := 1; {25841#true} is VALID [2020-07-17 22:03:08,155 INFO L280 TraceCheckUtils]: 90: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:08,156 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {25841#true} {25841#true} #535#return; {25841#true} is VALID [2020-07-17 22:03:08,156 INFO L280 TraceCheckUtils]: 92: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:08,156 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {25841#true} {25841#true} #553#return; {25841#true} is VALID [2020-07-17 22:03:08,156 INFO L280 TraceCheckUtils]: 94: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:08,156 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {25841#true} {25841#true} #573#return; {25841#true} is VALID [2020-07-17 22:03:08,156 INFO L280 TraceCheckUtils]: 96: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:08,156 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {25841#true} {25841#true} #521#return; {25841#true} is VALID [2020-07-17 22:03:08,156 INFO L280 TraceCheckUtils]: 98: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:08,157 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {25841#true} {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #543#return; {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:08,157 INFO L263 TraceCheckUtils]: 100: Hoare triple {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {25841#true} is VALID [2020-07-17 22:03:08,157 INFO L280 TraceCheckUtils]: 101: Hoare triple {25841#true} havoc ~tmp~6;havoc ~tmp___0~2; {25841#true} is VALID [2020-07-17 22:03:08,157 INFO L263 TraceCheckUtils]: 102: Hoare triple {25841#true} call #t~ret24 := getWaterLevel(); {25841#true} is VALID [2020-07-17 22:03:08,158 INFO L280 TraceCheckUtils]: 103: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25841#true} is VALID [2020-07-17 22:03:08,158 INFO L280 TraceCheckUtils]: 104: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:08,158 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {25841#true} {25841#true} #561#return; {25841#true} is VALID [2020-07-17 22:03:08,158 INFO L280 TraceCheckUtils]: 106: Hoare triple {25841#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {25841#true} is VALID [2020-07-17 22:03:08,158 INFO L280 TraceCheckUtils]: 107: Hoare triple {25841#true} assume !(2 != ~tmp~6); {25841#true} is VALID [2020-07-17 22:03:08,158 INFO L280 TraceCheckUtils]: 108: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:08,159 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {25841#true} {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #545#return; {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:08,159 INFO L280 TraceCheckUtils]: 110: Hoare triple {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:08,160 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {26737#(<= ~waterLevel~0 2)} #529#return; {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:08,160 INFO L280 TraceCheckUtils]: 112: Hoare triple {26737#(<= ~waterLevel~0 2)} assume !false; {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:08,161 INFO L280 TraceCheckUtils]: 113: Hoare triple {26737#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:08,161 INFO L280 TraceCheckUtils]: 114: Hoare triple {26737#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:08,162 INFO L280 TraceCheckUtils]: 115: Hoare triple {26737#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~7); {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:08,162 INFO L280 TraceCheckUtils]: 116: Hoare triple {26737#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:08,162 INFO L280 TraceCheckUtils]: 117: Hoare triple {26737#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~3); {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:08,163 INFO L280 TraceCheckUtils]: 118: Hoare triple {26737#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:08,163 INFO L280 TraceCheckUtils]: 119: Hoare triple {26737#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:08,164 INFO L280 TraceCheckUtils]: 120: Hoare triple {26737#(<= ~waterLevel~0 2)} assume 0 != ~tmp___1~0; {26737#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:03:08,165 INFO L263 TraceCheckUtils]: 121: Hoare triple {26737#(<= ~waterLevel~0 2)} call timeShift(); {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:08,165 INFO L263 TraceCheckUtils]: 122: Hoare triple {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {25841#true} is VALID [2020-07-17 22:03:08,165 INFO L263 TraceCheckUtils]: 123: Hoare triple {25841#true} call #t~ret23 := isPumpRunning(); {25841#true} is VALID [2020-07-17 22:03:08,166 INFO L280 TraceCheckUtils]: 124: Hoare triple {25841#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25841#true} is VALID [2020-07-17 22:03:08,166 INFO L280 TraceCheckUtils]: 125: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:08,166 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {25841#true} {25841#true} #559#return; {25841#true} is VALID [2020-07-17 22:03:08,166 INFO L280 TraceCheckUtils]: 127: Hoare triple {25841#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25841#true} is VALID [2020-07-17 22:03:08,166 INFO L280 TraceCheckUtils]: 128: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:08,167 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {25841#true} {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #539#return; {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:08,168 INFO L280 TraceCheckUtils]: 130: Hoare triple {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:08,168 INFO L263 TraceCheckUtils]: 131: Hoare triple {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:08,169 INFO L280 TraceCheckUtils]: 132: Hoare triple {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {27029#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:08,170 INFO L280 TraceCheckUtils]: 133: Hoare triple {27029#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {27029#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:08,170 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {27029#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {26726#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #541#return; {27029#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:08,171 INFO L280 TraceCheckUtils]: 135: Hoare triple {27029#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {27029#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:08,171 INFO L263 TraceCheckUtils]: 136: Hoare triple {27029#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {25841#true} is VALID [2020-07-17 22:03:08,172 INFO L280 TraceCheckUtils]: 137: Hoare triple {25841#true} havoc ~tmp~2; {25841#true} is VALID [2020-07-17 22:03:08,172 INFO L280 TraceCheckUtils]: 138: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-17 22:03:08,172 INFO L263 TraceCheckUtils]: 139: Hoare triple {25841#true} call #t~ret2 := isMethaneAlarm(); {25841#true} is VALID [2020-07-17 22:03:08,172 INFO L280 TraceCheckUtils]: 140: Hoare triple {25841#true} havoc ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:08,172 INFO L263 TraceCheckUtils]: 141: Hoare triple {25841#true} call #t~ret4 := isMethaneLevelCritical(); {25841#true} is VALID [2020-07-17 22:03:08,173 INFO L280 TraceCheckUtils]: 142: Hoare triple {25841#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25841#true} is VALID [2020-07-17 22:03:08,173 INFO L280 TraceCheckUtils]: 143: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:08,173 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {25841#true} {25841#true} #581#return; {25841#true} is VALID [2020-07-17 22:03:08,173 INFO L280 TraceCheckUtils]: 145: Hoare triple {25841#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25841#true} is VALID [2020-07-17 22:03:08,173 INFO L280 TraceCheckUtils]: 146: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:08,173 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {25841#true} {25841#true} #515#return; {25841#true} is VALID [2020-07-17 22:03:08,174 INFO L280 TraceCheckUtils]: 148: Hoare triple {25841#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {25841#true} is VALID [2020-07-17 22:03:08,174 INFO L280 TraceCheckUtils]: 149: Hoare triple {25841#true} assume !(0 != ~tmp~2); {25841#true} is VALID [2020-07-17 22:03:08,174 INFO L263 TraceCheckUtils]: 150: Hoare triple {25841#true} call processEnvironment__wrappee__methaneQuery(); {25841#true} is VALID [2020-07-17 22:03:08,174 INFO L280 TraceCheckUtils]: 151: Hoare triple {25841#true} havoc ~tmp~1; {25841#true} is VALID [2020-07-17 22:03:08,174 INFO L280 TraceCheckUtils]: 152: Hoare triple {25841#true} assume 0 != ~pumpRunning~0; {25841#true} is VALID [2020-07-17 22:03:08,174 INFO L263 TraceCheckUtils]: 153: Hoare triple {25841#true} call #t~ret1 := isLowWaterLevel(); {25841#true} is VALID [2020-07-17 22:03:08,174 INFO L280 TraceCheckUtils]: 154: Hoare triple {25841#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {25841#true} is VALID [2020-07-17 22:03:08,175 INFO L263 TraceCheckUtils]: 155: Hoare triple {25841#true} call #t~ret22 := isLowWaterSensorDry(); {25841#true} is VALID [2020-07-17 22:03:08,175 INFO L280 TraceCheckUtils]: 156: Hoare triple {25841#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {25841#true} is VALID [2020-07-17 22:03:08,175 INFO L280 TraceCheckUtils]: 157: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:08,175 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {25841#true} {25841#true} #513#return; {25841#true} is VALID [2020-07-17 22:03:08,175 INFO L280 TraceCheckUtils]: 159: Hoare triple {25841#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {25841#true} is VALID [2020-07-17 22:03:08,175 INFO L280 TraceCheckUtils]: 160: Hoare triple {25841#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {25841#true} is VALID [2020-07-17 22:03:08,175 INFO L280 TraceCheckUtils]: 161: Hoare triple {25841#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {25841#true} is VALID [2020-07-17 22:03:08,175 INFO L280 TraceCheckUtils]: 162: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:08,176 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {25841#true} {25841#true} #567#return; {25841#true} is VALID [2020-07-17 22:03:08,176 INFO L280 TraceCheckUtils]: 164: Hoare triple {25841#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {25841#true} is VALID [2020-07-17 22:03:08,176 INFO L280 TraceCheckUtils]: 165: Hoare triple {25841#true} assume !(0 != ~tmp~1); {25841#true} is VALID [2020-07-17 22:03:08,176 INFO L263 TraceCheckUtils]: 166: Hoare triple {25841#true} call processEnvironment__wrappee__highWaterSensor(); {25841#true} is VALID [2020-07-17 22:03:08,176 INFO L280 TraceCheckUtils]: 167: Hoare triple {25841#true} havoc ~tmp~0; {25841#true} is VALID [2020-07-17 22:03:08,176 INFO L280 TraceCheckUtils]: 168: Hoare triple {25841#true} assume !(0 == ~pumpRunning~0); {25841#true} is VALID [2020-07-17 22:03:08,176 INFO L263 TraceCheckUtils]: 169: Hoare triple {25841#true} call processEnvironment__wrappee__base(); {25841#true} is VALID [2020-07-17 22:03:08,176 INFO L280 TraceCheckUtils]: 170: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:08,176 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {25841#true} {25841#true} #557#return; {25841#true} is VALID [2020-07-17 22:03:08,177 INFO L280 TraceCheckUtils]: 172: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:08,177 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {25841#true} {25841#true} #571#return; {25841#true} is VALID [2020-07-17 22:03:08,177 INFO L280 TraceCheckUtils]: 174: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:08,177 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {25841#true} {25841#true} #519#return; {25841#true} is VALID [2020-07-17 22:03:08,177 INFO L280 TraceCheckUtils]: 176: Hoare triple {25841#true} assume true; {25841#true} is VALID [2020-07-17 22:03:08,178 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {25841#true} {27029#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #543#return; {27029#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:08,178 INFO L263 TraceCheckUtils]: 178: Hoare triple {27029#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {25841#true} is VALID [2020-07-17 22:03:08,178 INFO L280 TraceCheckUtils]: 179: Hoare triple {25841#true} havoc ~tmp~6;havoc ~tmp___0~2; {25841#true} is VALID [2020-07-17 22:03:08,178 INFO L263 TraceCheckUtils]: 180: Hoare triple {25841#true} call #t~ret24 := getWaterLevel(); {25841#true} is VALID [2020-07-17 22:03:08,179 INFO L280 TraceCheckUtils]: 181: Hoare triple {25841#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {27177#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 22:03:08,179 INFO L280 TraceCheckUtils]: 182: Hoare triple {27177#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {27177#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 22:03:08,180 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {27177#(<= |getWaterLevel_#res| ~waterLevel~0)} {25841#true} #561#return; {27184#(<= |__utac_acc__Specification5_spec__3_#t~ret24| ~waterLevel~0)} is VALID [2020-07-17 22:03:08,181 INFO L280 TraceCheckUtils]: 184: Hoare triple {27184#(<= |__utac_acc__Specification5_spec__3_#t~ret24| ~waterLevel~0)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {27188#(<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0)} is VALID [2020-07-17 22:03:08,181 INFO L280 TraceCheckUtils]: 185: Hoare triple {27188#(<= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0)} assume !(2 != ~tmp~6); {27192#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:03:08,182 INFO L280 TraceCheckUtils]: 186: Hoare triple {27192#(<= 2 ~waterLevel~0)} assume true; {27192#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:03:08,183 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {27192#(<= 2 ~waterLevel~0)} {27029#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #545#return; {27199#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 22:03:08,183 INFO L280 TraceCheckUtils]: 188: Hoare triple {27199#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {27199#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 22:03:08,184 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {27199#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {26737#(<= ~waterLevel~0 2)} #529#return; {25842#false} is VALID [2020-07-17 22:03:08,184 INFO L280 TraceCheckUtils]: 190: Hoare triple {25842#false} assume !false; {25842#false} is VALID [2020-07-17 22:03:08,184 INFO L280 TraceCheckUtils]: 191: Hoare triple {25842#false} assume ~splverifierCounter~0 < 4; {25842#false} is VALID [2020-07-17 22:03:08,185 INFO L280 TraceCheckUtils]: 192: Hoare triple {25842#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {25842#false} is VALID [2020-07-17 22:03:08,185 INFO L280 TraceCheckUtils]: 193: Hoare triple {25842#false} assume !(0 != ~tmp~7); {25842#false} is VALID [2020-07-17 22:03:08,185 INFO L280 TraceCheckUtils]: 194: Hoare triple {25842#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {25842#false} is VALID [2020-07-17 22:03:08,185 INFO L280 TraceCheckUtils]: 195: Hoare triple {25842#false} assume !(0 != ~tmp___0~3); {25842#false} is VALID [2020-07-17 22:03:08,185 INFO L280 TraceCheckUtils]: 196: Hoare triple {25842#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {25842#false} is VALID [2020-07-17 22:03:08,185 INFO L280 TraceCheckUtils]: 197: Hoare triple {25842#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {25842#false} is VALID [2020-07-17 22:03:08,185 INFO L280 TraceCheckUtils]: 198: Hoare triple {25842#false} assume 0 != ~tmp___1~0; {25842#false} is VALID [2020-07-17 22:03:08,186 INFO L263 TraceCheckUtils]: 199: Hoare triple {25842#false} call timeShift(); {25842#false} is VALID [2020-07-17 22:03:08,186 INFO L263 TraceCheckUtils]: 200: Hoare triple {25842#false} call __utac_acc__Specification5_spec__2(); {25842#false} is VALID [2020-07-17 22:03:08,186 INFO L263 TraceCheckUtils]: 201: Hoare triple {25842#false} call #t~ret23 := isPumpRunning(); {25842#false} is VALID [2020-07-17 22:03:08,186 INFO L280 TraceCheckUtils]: 202: Hoare triple {25842#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25842#false} is VALID [2020-07-17 22:03:08,187 INFO L280 TraceCheckUtils]: 203: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-17 22:03:08,187 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {25842#false} {25842#false} #559#return; {25842#false} is VALID [2020-07-17 22:03:08,187 INFO L280 TraceCheckUtils]: 205: Hoare triple {25842#false} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25842#false} is VALID [2020-07-17 22:03:08,187 INFO L280 TraceCheckUtils]: 206: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-17 22:03:08,187 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {25842#false} {25842#false} #539#return; {25842#false} is VALID [2020-07-17 22:03:08,187 INFO L280 TraceCheckUtils]: 208: Hoare triple {25842#false} assume 0 != ~pumpRunning~0; {25842#false} is VALID [2020-07-17 22:03:08,188 INFO L263 TraceCheckUtils]: 209: Hoare triple {25842#false} call lowerWaterLevel(); {25842#false} is VALID [2020-07-17 22:03:08,188 INFO L280 TraceCheckUtils]: 210: Hoare triple {25842#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {25842#false} is VALID [2020-07-17 22:03:08,188 INFO L280 TraceCheckUtils]: 211: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-17 22:03:08,188 INFO L275 TraceCheckUtils]: 212: Hoare quadruple {25842#false} {25842#false} #541#return; {25842#false} is VALID [2020-07-17 22:03:08,188 INFO L280 TraceCheckUtils]: 213: Hoare triple {25842#false} assume 0 != ~systemActive~0; {25842#false} is VALID [2020-07-17 22:03:08,188 INFO L263 TraceCheckUtils]: 214: Hoare triple {25842#false} call processEnvironment(); {25842#false} is VALID [2020-07-17 22:03:08,189 INFO L280 TraceCheckUtils]: 215: Hoare triple {25842#false} havoc ~tmp~2; {25842#false} is VALID [2020-07-17 22:03:08,189 INFO L280 TraceCheckUtils]: 216: Hoare triple {25842#false} assume 0 != ~pumpRunning~0; {25842#false} is VALID [2020-07-17 22:03:08,189 INFO L263 TraceCheckUtils]: 217: Hoare triple {25842#false} call #t~ret2 := isMethaneAlarm(); {25842#false} is VALID [2020-07-17 22:03:08,189 INFO L280 TraceCheckUtils]: 218: Hoare triple {25842#false} havoc ~retValue_acc~0; {25842#false} is VALID [2020-07-17 22:03:08,189 INFO L263 TraceCheckUtils]: 219: Hoare triple {25842#false} call #t~ret4 := isMethaneLevelCritical(); {25842#false} is VALID [2020-07-17 22:03:08,190 INFO L280 TraceCheckUtils]: 220: Hoare triple {25842#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25842#false} is VALID [2020-07-17 22:03:08,190 INFO L280 TraceCheckUtils]: 221: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-17 22:03:08,190 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {25842#false} {25842#false} #581#return; {25842#false} is VALID [2020-07-17 22:03:08,190 INFO L280 TraceCheckUtils]: 223: Hoare triple {25842#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25842#false} is VALID [2020-07-17 22:03:08,190 INFO L280 TraceCheckUtils]: 224: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-17 22:03:08,190 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {25842#false} {25842#false} #515#return; {25842#false} is VALID [2020-07-17 22:03:08,190 INFO L280 TraceCheckUtils]: 226: Hoare triple {25842#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {25842#false} is VALID [2020-07-17 22:03:08,190 INFO L280 TraceCheckUtils]: 227: Hoare triple {25842#false} assume 0 != ~tmp~2; {25842#false} is VALID [2020-07-17 22:03:08,191 INFO L263 TraceCheckUtils]: 228: Hoare triple {25842#false} call deactivatePump(); {25842#false} is VALID [2020-07-17 22:03:08,191 INFO L280 TraceCheckUtils]: 229: Hoare triple {25842#false} ~pumpRunning~0 := 0; {25842#false} is VALID [2020-07-17 22:03:08,191 INFO L280 TraceCheckUtils]: 230: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-17 22:03:08,191 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {25842#false} {25842#false} #517#return; {25842#false} is VALID [2020-07-17 22:03:08,191 INFO L280 TraceCheckUtils]: 232: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-17 22:03:08,191 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {25842#false} {25842#false} #543#return; {25842#false} is VALID [2020-07-17 22:03:08,191 INFO L263 TraceCheckUtils]: 234: Hoare triple {25842#false} call __utac_acc__Specification5_spec__3(); {25842#false} is VALID [2020-07-17 22:03:08,191 INFO L280 TraceCheckUtils]: 235: Hoare triple {25842#false} havoc ~tmp~6;havoc ~tmp___0~2; {25842#false} is VALID [2020-07-17 22:03:08,191 INFO L263 TraceCheckUtils]: 236: Hoare triple {25842#false} call #t~ret24 := getWaterLevel(); {25842#false} is VALID [2020-07-17 22:03:08,192 INFO L280 TraceCheckUtils]: 237: Hoare triple {25842#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25842#false} is VALID [2020-07-17 22:03:08,192 INFO L280 TraceCheckUtils]: 238: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-17 22:03:08,192 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {25842#false} {25842#false} #561#return; {25842#false} is VALID [2020-07-17 22:03:08,192 INFO L280 TraceCheckUtils]: 240: Hoare triple {25842#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {25842#false} is VALID [2020-07-17 22:03:08,192 INFO L280 TraceCheckUtils]: 241: Hoare triple {25842#false} assume !(2 != ~tmp~6); {25842#false} is VALID [2020-07-17 22:03:08,192 INFO L280 TraceCheckUtils]: 242: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-17 22:03:08,192 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {25842#false} {25842#false} #545#return; {25842#false} is VALID [2020-07-17 22:03:08,192 INFO L280 TraceCheckUtils]: 244: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-17 22:03:08,193 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {25842#false} {25842#false} #529#return; {25842#false} is VALID [2020-07-17 22:03:08,193 INFO L280 TraceCheckUtils]: 246: Hoare triple {25842#false} assume !false; {25842#false} is VALID [2020-07-17 22:03:08,193 INFO L280 TraceCheckUtils]: 247: Hoare triple {25842#false} assume ~splverifierCounter~0 < 4; {25842#false} is VALID [2020-07-17 22:03:08,193 INFO L280 TraceCheckUtils]: 248: Hoare triple {25842#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {25842#false} is VALID [2020-07-17 22:03:08,193 INFO L280 TraceCheckUtils]: 249: Hoare triple {25842#false} assume 0 != ~tmp~7; {25842#false} is VALID [2020-07-17 22:03:08,193 INFO L263 TraceCheckUtils]: 250: Hoare triple {25842#false} call waterRise(); {25842#false} is VALID [2020-07-17 22:03:08,193 INFO L280 TraceCheckUtils]: 251: Hoare triple {25842#false} assume !(~waterLevel~0 < 2); {25842#false} is VALID [2020-07-17 22:03:08,194 INFO L280 TraceCheckUtils]: 252: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-17 22:03:08,194 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {25842#false} {25842#false} #523#return; {25842#false} is VALID [2020-07-17 22:03:08,194 INFO L280 TraceCheckUtils]: 254: Hoare triple {25842#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {25842#false} is VALID [2020-07-17 22:03:08,194 INFO L280 TraceCheckUtils]: 255: Hoare triple {25842#false} assume !(0 != ~tmp___0~3); {25842#false} is VALID [2020-07-17 22:03:08,194 INFO L280 TraceCheckUtils]: 256: Hoare triple {25842#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {25842#false} is VALID [2020-07-17 22:03:08,194 INFO L280 TraceCheckUtils]: 257: Hoare triple {25842#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {25842#false} is VALID [2020-07-17 22:03:08,195 INFO L280 TraceCheckUtils]: 258: Hoare triple {25842#false} assume 0 != ~tmp___1~0; {25842#false} is VALID [2020-07-17 22:03:08,195 INFO L263 TraceCheckUtils]: 259: Hoare triple {25842#false} call timeShift(); {25842#false} is VALID [2020-07-17 22:03:08,195 INFO L263 TraceCheckUtils]: 260: Hoare triple {25842#false} call __utac_acc__Specification5_spec__2(); {25842#false} is VALID [2020-07-17 22:03:08,195 INFO L263 TraceCheckUtils]: 261: Hoare triple {25842#false} call #t~ret23 := isPumpRunning(); {25842#false} is VALID [2020-07-17 22:03:08,195 INFO L280 TraceCheckUtils]: 262: Hoare triple {25842#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25842#false} is VALID [2020-07-17 22:03:08,195 INFO L280 TraceCheckUtils]: 263: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-17 22:03:08,196 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {25842#false} {25842#false} #559#return; {25842#false} is VALID [2020-07-17 22:03:08,196 INFO L280 TraceCheckUtils]: 265: Hoare triple {25842#false} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {25842#false} is VALID [2020-07-17 22:03:08,196 INFO L280 TraceCheckUtils]: 266: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-17 22:03:08,196 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {25842#false} {25842#false} #539#return; {25842#false} is VALID [2020-07-17 22:03:08,196 INFO L280 TraceCheckUtils]: 268: Hoare triple {25842#false} assume !(0 != ~pumpRunning~0); {25842#false} is VALID [2020-07-17 22:03:08,196 INFO L280 TraceCheckUtils]: 269: Hoare triple {25842#false} assume 0 != ~systemActive~0; {25842#false} is VALID [2020-07-17 22:03:08,197 INFO L263 TraceCheckUtils]: 270: Hoare triple {25842#false} call processEnvironment(); {25842#false} is VALID [2020-07-17 22:03:08,197 INFO L280 TraceCheckUtils]: 271: Hoare triple {25842#false} havoc ~tmp~2; {25842#false} is VALID [2020-07-17 22:03:08,197 INFO L280 TraceCheckUtils]: 272: Hoare triple {25842#false} assume !(0 != ~pumpRunning~0); {25842#false} is VALID [2020-07-17 22:03:08,197 INFO L263 TraceCheckUtils]: 273: Hoare triple {25842#false} call processEnvironment__wrappee__methaneQuery(); {25842#false} is VALID [2020-07-17 22:03:08,197 INFO L280 TraceCheckUtils]: 274: Hoare triple {25842#false} havoc ~tmp~1; {25842#false} is VALID [2020-07-17 22:03:08,198 INFO L280 TraceCheckUtils]: 275: Hoare triple {25842#false} assume !(0 != ~pumpRunning~0); {25842#false} is VALID [2020-07-17 22:03:08,198 INFO L263 TraceCheckUtils]: 276: Hoare triple {25842#false} call processEnvironment__wrappee__highWaterSensor(); {25842#false} is VALID [2020-07-17 22:03:08,198 INFO L280 TraceCheckUtils]: 277: Hoare triple {25842#false} havoc ~tmp~0; {25842#false} is VALID [2020-07-17 22:03:08,198 INFO L280 TraceCheckUtils]: 278: Hoare triple {25842#false} assume 0 == ~pumpRunning~0; {25842#false} is VALID [2020-07-17 22:03:08,198 INFO L263 TraceCheckUtils]: 279: Hoare triple {25842#false} call #t~ret0 := isHighWaterLevel(); {25842#false} is VALID [2020-07-17 22:03:08,199 INFO L280 TraceCheckUtils]: 280: Hoare triple {25842#false} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {25842#false} is VALID [2020-07-17 22:03:08,199 INFO L263 TraceCheckUtils]: 281: Hoare triple {25842#false} call #t~ret21 := isHighWaterSensorDry(); {25842#false} is VALID [2020-07-17 22:03:08,199 INFO L280 TraceCheckUtils]: 282: Hoare triple {25842#false} havoc ~retValue_acc~9; {25842#false} is VALID [2020-07-17 22:03:08,199 INFO L280 TraceCheckUtils]: 283: Hoare triple {25842#false} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {25842#false} is VALID [2020-07-17 22:03:08,199 INFO L280 TraceCheckUtils]: 284: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-17 22:03:08,199 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {25842#false} {25842#false} #537#return; {25842#false} is VALID [2020-07-17 22:03:08,200 INFO L280 TraceCheckUtils]: 286: Hoare triple {25842#false} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {25842#false} is VALID [2020-07-17 22:03:08,200 INFO L280 TraceCheckUtils]: 287: Hoare triple {25842#false} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {25842#false} is VALID [2020-07-17 22:03:08,200 INFO L280 TraceCheckUtils]: 288: Hoare triple {25842#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {25842#false} is VALID [2020-07-17 22:03:08,200 INFO L280 TraceCheckUtils]: 289: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-17 22:03:08,200 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {25842#false} {25842#false} #551#return; {25842#false} is VALID [2020-07-17 22:03:08,200 INFO L280 TraceCheckUtils]: 291: Hoare triple {25842#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {25842#false} is VALID [2020-07-17 22:03:08,201 INFO L280 TraceCheckUtils]: 292: Hoare triple {25842#false} assume 0 != ~tmp~0; {25842#false} is VALID [2020-07-17 22:03:08,201 INFO L263 TraceCheckUtils]: 293: Hoare triple {25842#false} call activatePump(); {25842#false} is VALID [2020-07-17 22:03:08,201 INFO L280 TraceCheckUtils]: 294: Hoare triple {25842#false} havoc ~tmp~3; {25842#false} is VALID [2020-07-17 22:03:08,201 INFO L263 TraceCheckUtils]: 295: Hoare triple {25842#false} call #t~ret3 := isMethaneAlarm(); {25842#false} is VALID [2020-07-17 22:03:08,201 INFO L280 TraceCheckUtils]: 296: Hoare triple {25842#false} havoc ~retValue_acc~0; {25842#false} is VALID [2020-07-17 22:03:08,201 INFO L263 TraceCheckUtils]: 297: Hoare triple {25842#false} call #t~ret4 := isMethaneLevelCritical(); {25842#false} is VALID [2020-07-17 22:03:08,202 INFO L280 TraceCheckUtils]: 298: Hoare triple {25842#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {25842#false} is VALID [2020-07-17 22:03:08,202 INFO L280 TraceCheckUtils]: 299: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-17 22:03:08,202 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {25842#false} {25842#false} #581#return; {25842#false} is VALID [2020-07-17 22:03:08,202 INFO L280 TraceCheckUtils]: 301: Hoare triple {25842#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {25842#false} is VALID [2020-07-17 22:03:08,202 INFO L280 TraceCheckUtils]: 302: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-17 22:03:08,203 INFO L275 TraceCheckUtils]: 303: Hoare quadruple {25842#false} {25842#false} #533#return; {25842#false} is VALID [2020-07-17 22:03:08,203 INFO L280 TraceCheckUtils]: 304: Hoare triple {25842#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {25842#false} is VALID [2020-07-17 22:03:08,203 INFO L280 TraceCheckUtils]: 305: Hoare triple {25842#false} assume !(0 != ~tmp~3); {25842#false} is VALID [2020-07-17 22:03:08,203 INFO L263 TraceCheckUtils]: 306: Hoare triple {25842#false} call activatePump__wrappee__lowWaterSensor(); {25842#false} is VALID [2020-07-17 22:03:08,203 INFO L280 TraceCheckUtils]: 307: Hoare triple {25842#false} ~pumpRunning~0 := 1; {25842#false} is VALID [2020-07-17 22:03:08,204 INFO L280 TraceCheckUtils]: 308: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-17 22:03:08,204 INFO L275 TraceCheckUtils]: 309: Hoare quadruple {25842#false} {25842#false} #535#return; {25842#false} is VALID [2020-07-17 22:03:08,204 INFO L280 TraceCheckUtils]: 310: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-17 22:03:08,204 INFO L275 TraceCheckUtils]: 311: Hoare quadruple {25842#false} {25842#false} #553#return; {25842#false} is VALID [2020-07-17 22:03:08,204 INFO L280 TraceCheckUtils]: 312: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-17 22:03:08,204 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {25842#false} {25842#false} #573#return; {25842#false} is VALID [2020-07-17 22:03:08,205 INFO L280 TraceCheckUtils]: 314: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-17 22:03:08,205 INFO L275 TraceCheckUtils]: 315: Hoare quadruple {25842#false} {25842#false} #521#return; {25842#false} is VALID [2020-07-17 22:03:08,205 INFO L280 TraceCheckUtils]: 316: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-17 22:03:08,205 INFO L275 TraceCheckUtils]: 317: Hoare quadruple {25842#false} {25842#false} #543#return; {25842#false} is VALID [2020-07-17 22:03:08,205 INFO L263 TraceCheckUtils]: 318: Hoare triple {25842#false} call __utac_acc__Specification5_spec__3(); {25842#false} is VALID [2020-07-17 22:03:08,205 INFO L280 TraceCheckUtils]: 319: Hoare triple {25842#false} havoc ~tmp~6;havoc ~tmp___0~2; {25842#false} is VALID [2020-07-17 22:03:08,206 INFO L263 TraceCheckUtils]: 320: Hoare triple {25842#false} call #t~ret24 := getWaterLevel(); {25842#false} is VALID [2020-07-17 22:03:08,206 INFO L280 TraceCheckUtils]: 321: Hoare triple {25842#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {25842#false} is VALID [2020-07-17 22:03:08,206 INFO L280 TraceCheckUtils]: 322: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-17 22:03:08,206 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {25842#false} {25842#false} #561#return; {25842#false} is VALID [2020-07-17 22:03:08,206 INFO L280 TraceCheckUtils]: 324: Hoare triple {25842#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {25842#false} is VALID [2020-07-17 22:03:08,206 INFO L280 TraceCheckUtils]: 325: Hoare triple {25842#false} assume 2 != ~tmp~6; {25842#false} is VALID [2020-07-17 22:03:08,207 INFO L263 TraceCheckUtils]: 326: Hoare triple {25842#false} call #t~ret25 := isPumpRunning(); {25842#false} is VALID [2020-07-17 22:03:08,207 INFO L280 TraceCheckUtils]: 327: Hoare triple {25842#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {25842#false} is VALID [2020-07-17 22:03:08,207 INFO L280 TraceCheckUtils]: 328: Hoare triple {25842#false} assume true; {25842#false} is VALID [2020-07-17 22:03:08,207 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {25842#false} {25842#false} #563#return; {25842#false} is VALID [2020-07-17 22:03:08,207 INFO L280 TraceCheckUtils]: 330: Hoare triple {25842#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {25842#false} is VALID [2020-07-17 22:03:08,208 INFO L280 TraceCheckUtils]: 331: Hoare triple {25842#false} assume 0 != ~tmp___0~2; {25842#false} is VALID [2020-07-17 22:03:08,208 INFO L280 TraceCheckUtils]: 332: Hoare triple {25842#false} assume 0 == ~switchedOnBeforeTS~0; {25842#false} is VALID [2020-07-17 22:03:08,208 INFO L263 TraceCheckUtils]: 333: Hoare triple {25842#false} call __automaton_fail(); {25842#false} is VALID [2020-07-17 22:03:08,208 INFO L280 TraceCheckUtils]: 334: Hoare triple {25842#false} assume !false; {25842#false} is VALID [2020-07-17 22:03:08,269 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 243 proven. 4 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2020-07-17 22:03:08,269 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:03:08,270 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 12] total 24 [2020-07-17 22:03:08,270 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [270710387] [2020-07-17 22:03:08,271 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 335 [2020-07-17 22:03:09,429 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:03:09,429 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2020-07-17 22:03:09,938 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 368 edges. 368 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:03:09,938 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-07-17 22:03:09,938 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:03:09,938 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-07-17 22:03:09,939 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=484, Unknown=0, NotChecked=0, Total=552 [2020-07-17 22:03:09,939 INFO L87 Difference]: Start difference. First operand 953 states and 1098 transitions. Second operand 24 states. [2020-07-17 22:03:12,187 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:03:18,808 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:03:20,135 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:03:22,275 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:03:30,857 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:03:32,975 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 22:03:41,545 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 22:03:43,869 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 22:03:45,376 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 22:03:45,989 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 22:03:46,513 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 22:03:48,318 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 22:03:49,055 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 22:03:49,932 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 22:03:50,732 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 22:03:51,206 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:03:51,874 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:03:53,880 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:03:54,925 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:03:55,657 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:03:56,131 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:03:56,568 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 22:03:58,855 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 22:04:00,234 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 22:04:18,534 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:04:19,502 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:04:20,117 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:04:20,551 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 22:04:21,576 WARN L193 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-07-17 22:04:22,215 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 22:04:22,900 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-07-17 22:04:23,366 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 22:05:23,364 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:05:23,365 INFO L93 Difference]: Finished difference Result 3578 states and 4840 transitions. [2020-07-17 22:05:23,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2020-07-17 22:05:23,365 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 335 [2020-07-17 22:05:23,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:05:23,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-17 22:05:23,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 1471 transitions. [2020-07-17 22:05:23,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-17 22:05:23,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 1471 transitions. [2020-07-17 22:05:23,432 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 86 states and 1471 transitions. [2020-07-17 22:05:29,087 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1471 edges. 1471 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:05:29,484 INFO L225 Difference]: With dead ends: 3578 [2020-07-17 22:05:29,484 INFO L226 Difference]: Without dead ends: 2661 [2020-07-17 22:05:29,493 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 564 GetRequests, 458 SyntacticMatches, 1 SemanticMatches, 105 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3903 ImplicationChecksByTransitivity, 14.6s TimeCoverageRelationStatistics Valid=1733, Invalid=9609, Unknown=0, NotChecked=0, Total=11342 [2020-07-17 22:05:29,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2661 states. [2020-07-17 22:05:50,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2661 to 1885. [2020-07-17 22:05:50,004 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:05:50,004 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2661 states. Second operand 1885 states. [2020-07-17 22:05:50,004 INFO L74 IsIncluded]: Start isIncluded. First operand 2661 states. Second operand 1885 states. [2020-07-17 22:05:50,004 INFO L87 Difference]: Start difference. First operand 2661 states. Second operand 1885 states. [2020-07-17 22:05:50,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:05:50,244 INFO L93 Difference]: Finished difference Result 2661 states and 3401 transitions. [2020-07-17 22:05:50,244 INFO L276 IsEmpty]: Start isEmpty. Operand 2661 states and 3401 transitions. [2020-07-17 22:05:50,254 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:05:50,254 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:05:50,254 INFO L74 IsIncluded]: Start isIncluded. First operand 1885 states. Second operand 2661 states. [2020-07-17 22:05:50,255 INFO L87 Difference]: Start difference. First operand 1885 states. Second operand 2661 states. [2020-07-17 22:05:50,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:05:50,567 INFO L93 Difference]: Finished difference Result 2661 states and 3401 transitions. [2020-07-17 22:05:50,567 INFO L276 IsEmpty]: Start isEmpty. Operand 2661 states and 3401 transitions. [2020-07-17 22:05:50,576 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:05:50,576 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:05:50,577 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:05:50,577 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:05:50,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1885 states. [2020-07-17 22:05:50,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1885 states to 1885 states and 2118 transitions. [2020-07-17 22:05:50,822 INFO L78 Accepts]: Start accepts. Automaton has 1885 states and 2118 transitions. Word has length 335 [2020-07-17 22:05:50,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:05:50,822 INFO L479 AbstractCegarLoop]: Abstraction has 1885 states and 2118 transitions. [2020-07-17 22:05:50,822 INFO L480 AbstractCegarLoop]: Interpolant automaton has 24 states. [2020-07-17 22:05:50,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2118 transitions. [2020-07-17 22:05:50,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 352 [2020-07-17 22:05:50,830 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:05:50,831 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2020-07-17 22:05:51,046 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:05:51,047 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:05:51,048 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:05:51,048 INFO L82 PathProgramCache]: Analyzing trace with hash 1029682449, now seen corresponding path program 1 times [2020-07-17 22:05:51,048 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:05:51,049 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2115138915] [2020-07-17 22:05:51,049 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:05:51,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:51,617 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 22:05:51,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:51,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {40881#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {40596#true} is VALID [2020-07-17 22:05:51,698 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:51,698 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #587#return; {40596#true} is VALID [2020-07-17 22:05:51,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:51,706 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:51,706 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {40596#true} {40596#true} #473#return; {40596#true} is VALID [2020-07-17 22:05:51,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:51,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:51,711 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {40596#true} {40596#true} #475#return; {40596#true} is VALID [2020-07-17 22:05:51,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:51,748 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {40882#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:05:51,749 INFO L280 TraceCheckUtils]: 1: Hoare triple {40882#(= 1 |valid_product_#res|)} assume true; {40882#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:05:51,751 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40882#(= 1 |valid_product_#res|)} {40596#true} #477#return; {40608#(= |main_#t~ret75| 1)} is VALID [2020-07-17 22:05:51,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:51,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:51,755 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {40596#true} {40596#true} #479#return; {40596#true} is VALID [2020-07-17 22:05:51,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:51,777 INFO L280 TraceCheckUtils]: 0: Hoare triple {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {40596#true} is VALID [2020-07-17 22:05:51,778 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:51,778 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #577#return; {40596#true} is VALID [2020-07-17 22:05:51,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:51,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {40596#true} is VALID [2020-07-17 22:05:51,801 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:51,801 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #523#return; {40596#true} is VALID [2020-07-17 22:05:51,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:51,855 INFO L280 TraceCheckUtils]: 0: Hoare triple {40885#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:51,856 INFO L280 TraceCheckUtils]: 1: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume true; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:51,857 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40886#(<= 1 ~methaneLevelCritical~0)} {40596#true} #525#return; {40621#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:05:51,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:51,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:51,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:51,942 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-17 22:05:51,942 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:51,942 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-17 22:05:51,943 INFO L263 TraceCheckUtils]: 0: Hoare triple {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {40596#true} is VALID [2020-07-17 22:05:51,943 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-17 22:05:51,943 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:51,943 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-17 22:05:51,944 INFO L280 TraceCheckUtils]: 4: Hoare triple {40596#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40596#true} is VALID [2020-07-17 22:05:51,944 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:51,944 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40596#true} {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {40596#true} is VALID [2020-07-17 22:05:51,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~9; {40596#true} is VALID [2020-07-17 22:05:52,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40596#true} is VALID [2020-07-17 22:05:52,131 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,131 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40596#true} {40596#true} #537#return; {40596#true} is VALID [2020-07-17 22:05:52,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {40596#true} is VALID [2020-07-17 22:05:52,132 INFO L263 TraceCheckUtils]: 1: Hoare triple {40596#true} call #t~ret21 := isHighWaterSensorDry(); {40596#true} is VALID [2020-07-17 22:05:52,132 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~9; {40596#true} is VALID [2020-07-17 22:05:52,132 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40596#true} is VALID [2020-07-17 22:05:52,132 INFO L280 TraceCheckUtils]: 4: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,133 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {40596#true} {40596#true} #537#return; {40596#true} is VALID [2020-07-17 22:05:52,133 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {40596#true} is VALID [2020-07-17 22:05:52,133 INFO L280 TraceCheckUtils]: 7: Hoare triple {40596#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {40596#true} is VALID [2020-07-17 22:05:52,133 INFO L280 TraceCheckUtils]: 8: Hoare triple {40596#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {40596#true} is VALID [2020-07-17 22:05:52,134 INFO L280 TraceCheckUtils]: 9: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,134 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40596#true} {40596#true} #551#return; {40596#true} is VALID [2020-07-17 22:05:52,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:05:52,470 INFO L280 TraceCheckUtils]: 1: Hoare triple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:05:52,472 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {40596#true} #581#return; {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} is VALID [2020-07-17 22:05:52,473 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:52,473 INFO L263 TraceCheckUtils]: 1: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-17 22:05:52,475 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:05:52,476 INFO L280 TraceCheckUtils]: 3: Hoare triple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:05:52,478 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {40596#true} #581#return; {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} is VALID [2020-07-17 22:05:52,480 INFO L280 TraceCheckUtils]: 5: Hoare triple {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:05:52,481 INFO L280 TraceCheckUtils]: 6: Hoare triple {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:05:52,483 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {40596#true} #533#return; {41076#(or (not (= 0 |activatePump_#t~ret3|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-17 22:05:52,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,488 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40596#true} is VALID [2020-07-17 22:05:52,488 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,489 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40942#(= 0 ~methaneLevelCritical~0)} #535#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,489 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40596#true} is VALID [2020-07-17 22:05:52,490 INFO L263 TraceCheckUtils]: 1: Hoare triple {40596#true} call #t~ret3 := isMethaneAlarm(); {40596#true} is VALID [2020-07-17 22:05:52,490 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:52,490 INFO L263 TraceCheckUtils]: 3: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-17 22:05:52,491 INFO L280 TraceCheckUtils]: 4: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:05:52,493 INFO L280 TraceCheckUtils]: 5: Hoare triple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:05:52,494 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {40596#true} #581#return; {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} is VALID [2020-07-17 22:05:52,496 INFO L280 TraceCheckUtils]: 7: Hoare triple {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:05:52,497 INFO L280 TraceCheckUtils]: 8: Hoare triple {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:05:52,499 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {40596#true} #533#return; {41076#(or (not (= 0 |activatePump_#t~ret3|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-17 22:05:52,501 INFO L280 TraceCheckUtils]: 10: Hoare triple {41076#(or (not (= 0 |activatePump_#t~ret3|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {41077#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~3)))} is VALID [2020-07-17 22:05:52,503 INFO L280 TraceCheckUtils]: 11: Hoare triple {41077#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~3)))} assume !(0 != ~tmp~3); {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,504 INFO L263 TraceCheckUtils]: 12: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__lowWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,505 INFO L280 TraceCheckUtils]: 13: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40596#true} is VALID [2020-07-17 22:05:52,505 INFO L280 TraceCheckUtils]: 14: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,506 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {40596#true} {40942#(= 0 ~methaneLevelCritical~0)} #535#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,507 INFO L280 TraceCheckUtils]: 16: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,509 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #553#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,509 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40596#true} is VALID [2020-07-17 22:05:52,510 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume 0 == ~pumpRunning~0; {40596#true} is VALID [2020-07-17 22:05:52,510 INFO L263 TraceCheckUtils]: 2: Hoare triple {40596#true} call #t~ret0 := isHighWaterLevel(); {40596#true} is VALID [2020-07-17 22:05:52,510 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {40596#true} is VALID [2020-07-17 22:05:52,510 INFO L263 TraceCheckUtils]: 4: Hoare triple {40596#true} call #t~ret21 := isHighWaterSensorDry(); {40596#true} is VALID [2020-07-17 22:05:52,511 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} havoc ~retValue_acc~9; {40596#true} is VALID [2020-07-17 22:05:52,511 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40596#true} is VALID [2020-07-17 22:05:52,511 INFO L280 TraceCheckUtils]: 7: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,511 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40596#true} {40596#true} #537#return; {40596#true} is VALID [2020-07-17 22:05:52,512 INFO L280 TraceCheckUtils]: 9: Hoare triple {40596#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {40596#true} is VALID [2020-07-17 22:05:52,512 INFO L280 TraceCheckUtils]: 10: Hoare triple {40596#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {40596#true} is VALID [2020-07-17 22:05:52,512 INFO L280 TraceCheckUtils]: 11: Hoare triple {40596#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {40596#true} is VALID [2020-07-17 22:05:52,512 INFO L280 TraceCheckUtils]: 12: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,512 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {40596#true} {40596#true} #551#return; {40596#true} is VALID [2020-07-17 22:05:52,513 INFO L280 TraceCheckUtils]: 14: Hoare triple {40596#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {40596#true} is VALID [2020-07-17 22:05:52,513 INFO L280 TraceCheckUtils]: 15: Hoare triple {40596#true} assume 0 != ~tmp~0; {40596#true} is VALID [2020-07-17 22:05:52,514 INFO L263 TraceCheckUtils]: 16: Hoare triple {40596#true} call activatePump(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,514 INFO L280 TraceCheckUtils]: 17: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40596#true} is VALID [2020-07-17 22:05:52,515 INFO L263 TraceCheckUtils]: 18: Hoare triple {40596#true} call #t~ret3 := isMethaneAlarm(); {40596#true} is VALID [2020-07-17 22:05:52,515 INFO L280 TraceCheckUtils]: 19: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:52,515 INFO L263 TraceCheckUtils]: 20: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-17 22:05:52,516 INFO L280 TraceCheckUtils]: 21: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:05:52,517 INFO L280 TraceCheckUtils]: 22: Hoare triple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:05:52,519 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {40596#true} #581#return; {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} is VALID [2020-07-17 22:05:52,520 INFO L280 TraceCheckUtils]: 24: Hoare triple {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:05:52,521 INFO L280 TraceCheckUtils]: 25: Hoare triple {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:05:52,522 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {40596#true} #533#return; {41076#(or (not (= 0 |activatePump_#t~ret3|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-17 22:05:52,523 INFO L280 TraceCheckUtils]: 27: Hoare triple {41076#(or (not (= 0 |activatePump_#t~ret3|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {41077#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~3)))} is VALID [2020-07-17 22:05:52,525 INFO L280 TraceCheckUtils]: 28: Hoare triple {41077#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~3)))} assume !(0 != ~tmp~3); {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,527 INFO L263 TraceCheckUtils]: 29: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__lowWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,527 INFO L280 TraceCheckUtils]: 30: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40596#true} is VALID [2020-07-17 22:05:52,528 INFO L280 TraceCheckUtils]: 31: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,529 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {40596#true} {40942#(= 0 ~methaneLevelCritical~0)} #535#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,530 INFO L280 TraceCheckUtils]: 33: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,531 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #553#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,532 INFO L280 TraceCheckUtils]: 35: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,534 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #573#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,536 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {40596#true} is VALID [2020-07-17 22:05:52,537 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume !(0 != ~pumpRunning~0); {40596#true} is VALID [2020-07-17 22:05:52,538 INFO L263 TraceCheckUtils]: 2: Hoare triple {40596#true} call processEnvironment__wrappee__highWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,538 INFO L280 TraceCheckUtils]: 3: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40596#true} is VALID [2020-07-17 22:05:52,539 INFO L280 TraceCheckUtils]: 4: Hoare triple {40596#true} assume 0 == ~pumpRunning~0; {40596#true} is VALID [2020-07-17 22:05:52,539 INFO L263 TraceCheckUtils]: 5: Hoare triple {40596#true} call #t~ret0 := isHighWaterLevel(); {40596#true} is VALID [2020-07-17 22:05:52,539 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {40596#true} is VALID [2020-07-17 22:05:52,539 INFO L263 TraceCheckUtils]: 7: Hoare triple {40596#true} call #t~ret21 := isHighWaterSensorDry(); {40596#true} is VALID [2020-07-17 22:05:52,539 INFO L280 TraceCheckUtils]: 8: Hoare triple {40596#true} havoc ~retValue_acc~9; {40596#true} is VALID [2020-07-17 22:05:52,540 INFO L280 TraceCheckUtils]: 9: Hoare triple {40596#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40596#true} is VALID [2020-07-17 22:05:52,540 INFO L280 TraceCheckUtils]: 10: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,540 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {40596#true} {40596#true} #537#return; {40596#true} is VALID [2020-07-17 22:05:52,540 INFO L280 TraceCheckUtils]: 12: Hoare triple {40596#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {40596#true} is VALID [2020-07-17 22:05:52,541 INFO L280 TraceCheckUtils]: 13: Hoare triple {40596#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {40596#true} is VALID [2020-07-17 22:05:52,541 INFO L280 TraceCheckUtils]: 14: Hoare triple {40596#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {40596#true} is VALID [2020-07-17 22:05:52,541 INFO L280 TraceCheckUtils]: 15: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,541 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {40596#true} {40596#true} #551#return; {40596#true} is VALID [2020-07-17 22:05:52,541 INFO L280 TraceCheckUtils]: 17: Hoare triple {40596#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {40596#true} is VALID [2020-07-17 22:05:52,542 INFO L280 TraceCheckUtils]: 18: Hoare triple {40596#true} assume 0 != ~tmp~0; {40596#true} is VALID [2020-07-17 22:05:52,543 INFO L263 TraceCheckUtils]: 19: Hoare triple {40596#true} call activatePump(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,543 INFO L280 TraceCheckUtils]: 20: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40596#true} is VALID [2020-07-17 22:05:52,543 INFO L263 TraceCheckUtils]: 21: Hoare triple {40596#true} call #t~ret3 := isMethaneAlarm(); {40596#true} is VALID [2020-07-17 22:05:52,544 INFO L280 TraceCheckUtils]: 22: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:52,544 INFO L263 TraceCheckUtils]: 23: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-17 22:05:52,545 INFO L280 TraceCheckUtils]: 24: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:05:52,547 INFO L280 TraceCheckUtils]: 25: Hoare triple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:05:52,548 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {40596#true} #581#return; {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} is VALID [2020-07-17 22:05:52,550 INFO L280 TraceCheckUtils]: 27: Hoare triple {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:05:52,551 INFO L280 TraceCheckUtils]: 28: Hoare triple {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:05:52,553 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {40596#true} #533#return; {41076#(or (not (= 0 |activatePump_#t~ret3|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-17 22:05:52,554 INFO L280 TraceCheckUtils]: 30: Hoare triple {41076#(or (not (= 0 |activatePump_#t~ret3|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {41077#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~3)))} is VALID [2020-07-17 22:05:52,555 INFO L280 TraceCheckUtils]: 31: Hoare triple {41077#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~3)))} assume !(0 != ~tmp~3); {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,557 INFO L263 TraceCheckUtils]: 32: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__lowWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,557 INFO L280 TraceCheckUtils]: 33: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40596#true} is VALID [2020-07-17 22:05:52,557 INFO L280 TraceCheckUtils]: 34: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,559 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {40596#true} {40942#(= 0 ~methaneLevelCritical~0)} #535#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,560 INFO L280 TraceCheckUtils]: 36: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,561 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #553#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,562 INFO L280 TraceCheckUtils]: 38: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,563 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #573#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,564 INFO L280 TraceCheckUtils]: 40: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,565 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #521#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,568 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40596#true} is VALID [2020-07-17 22:05:52,569 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume !(0 != ~pumpRunning~0); {40596#true} is VALID [2020-07-17 22:05:52,570 INFO L263 TraceCheckUtils]: 2: Hoare triple {40596#true} call processEnvironment__wrappee__methaneQuery(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,570 INFO L280 TraceCheckUtils]: 3: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {40596#true} is VALID [2020-07-17 22:05:52,571 INFO L280 TraceCheckUtils]: 4: Hoare triple {40596#true} assume !(0 != ~pumpRunning~0); {40596#true} is VALID [2020-07-17 22:05:52,572 INFO L263 TraceCheckUtils]: 5: Hoare triple {40596#true} call processEnvironment__wrappee__highWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,572 INFO L280 TraceCheckUtils]: 6: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40596#true} is VALID [2020-07-17 22:05:52,573 INFO L280 TraceCheckUtils]: 7: Hoare triple {40596#true} assume 0 == ~pumpRunning~0; {40596#true} is VALID [2020-07-17 22:05:52,573 INFO L263 TraceCheckUtils]: 8: Hoare triple {40596#true} call #t~ret0 := isHighWaterLevel(); {40596#true} is VALID [2020-07-17 22:05:52,573 INFO L280 TraceCheckUtils]: 9: Hoare triple {40596#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {40596#true} is VALID [2020-07-17 22:05:52,574 INFO L263 TraceCheckUtils]: 10: Hoare triple {40596#true} call #t~ret21 := isHighWaterSensorDry(); {40596#true} is VALID [2020-07-17 22:05:52,574 INFO L280 TraceCheckUtils]: 11: Hoare triple {40596#true} havoc ~retValue_acc~9; {40596#true} is VALID [2020-07-17 22:05:52,574 INFO L280 TraceCheckUtils]: 12: Hoare triple {40596#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40596#true} is VALID [2020-07-17 22:05:52,574 INFO L280 TraceCheckUtils]: 13: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,575 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {40596#true} {40596#true} #537#return; {40596#true} is VALID [2020-07-17 22:05:52,575 INFO L280 TraceCheckUtils]: 15: Hoare triple {40596#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {40596#true} is VALID [2020-07-17 22:05:52,575 INFO L280 TraceCheckUtils]: 16: Hoare triple {40596#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {40596#true} is VALID [2020-07-17 22:05:52,575 INFO L280 TraceCheckUtils]: 17: Hoare triple {40596#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {40596#true} is VALID [2020-07-17 22:05:52,576 INFO L280 TraceCheckUtils]: 18: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,576 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {40596#true} {40596#true} #551#return; {40596#true} is VALID [2020-07-17 22:05:52,576 INFO L280 TraceCheckUtils]: 20: Hoare triple {40596#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {40596#true} is VALID [2020-07-17 22:05:52,577 INFO L280 TraceCheckUtils]: 21: Hoare triple {40596#true} assume 0 != ~tmp~0; {40596#true} is VALID [2020-07-17 22:05:52,578 INFO L263 TraceCheckUtils]: 22: Hoare triple {40596#true} call activatePump(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,578 INFO L280 TraceCheckUtils]: 23: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40596#true} is VALID [2020-07-17 22:05:52,579 INFO L263 TraceCheckUtils]: 24: Hoare triple {40596#true} call #t~ret3 := isMethaneAlarm(); {40596#true} is VALID [2020-07-17 22:05:52,579 INFO L280 TraceCheckUtils]: 25: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:52,579 INFO L263 TraceCheckUtils]: 26: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-17 22:05:52,580 INFO L280 TraceCheckUtils]: 27: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:05:52,581 INFO L280 TraceCheckUtils]: 28: Hoare triple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:05:52,583 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {40596#true} #581#return; {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} is VALID [2020-07-17 22:05:52,584 INFO L280 TraceCheckUtils]: 30: Hoare triple {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:05:52,586 INFO L280 TraceCheckUtils]: 31: Hoare triple {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:05:52,587 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {40596#true} #533#return; {41076#(or (not (= 0 |activatePump_#t~ret3|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-17 22:05:52,589 INFO L280 TraceCheckUtils]: 33: Hoare triple {41076#(or (not (= 0 |activatePump_#t~ret3|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {41077#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~3)))} is VALID [2020-07-17 22:05:52,590 INFO L280 TraceCheckUtils]: 34: Hoare triple {41077#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~3)))} assume !(0 != ~tmp~3); {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,592 INFO L263 TraceCheckUtils]: 35: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__lowWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,592 INFO L280 TraceCheckUtils]: 36: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40596#true} is VALID [2020-07-17 22:05:52,592 INFO L280 TraceCheckUtils]: 37: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,593 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {40596#true} {40942#(= 0 ~methaneLevelCritical~0)} #535#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,594 INFO L280 TraceCheckUtils]: 39: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,595 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #553#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,597 INFO L280 TraceCheckUtils]: 41: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,598 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #573#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,599 INFO L280 TraceCheckUtils]: 43: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,600 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #521#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,601 INFO L280 TraceCheckUtils]: 45: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,602 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #543#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,613 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40596#true} is VALID [2020-07-17 22:05:52,613 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,613 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #561#return; {40596#true} is VALID [2020-07-17 22:05:52,613 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~tmp~6;havoc ~tmp___0~2; {40596#true} is VALID [2020-07-17 22:05:52,614 INFO L263 TraceCheckUtils]: 1: Hoare triple {40596#true} call #t~ret24 := getWaterLevel(); {40596#true} is VALID [2020-07-17 22:05:52,614 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40596#true} is VALID [2020-07-17 22:05:52,614 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,614 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40596#true} {40596#true} #561#return; {40596#true} is VALID [2020-07-17 22:05:52,614 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {40596#true} is VALID [2020-07-17 22:05:52,615 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume !(2 != ~tmp~6); {40596#true} is VALID [2020-07-17 22:05:52,615 INFO L280 TraceCheckUtils]: 7: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,616 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40596#true} {40942#(= 0 ~methaneLevelCritical~0)} #545#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,617 INFO L263 TraceCheckUtils]: 0: Hoare triple {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:05:52,617 INFO L263 TraceCheckUtils]: 1: Hoare triple {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {40596#true} is VALID [2020-07-17 22:05:52,618 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-17 22:05:52,618 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,618 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-17 22:05:52,618 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40596#true} is VALID [2020-07-17 22:05:52,618 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,619 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40596#true} {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {40596#true} is VALID [2020-07-17 22:05:52,619 INFO L280 TraceCheckUtils]: 8: Hoare triple {40596#true} assume !(0 != ~pumpRunning~0); {40596#true} is VALID [2020-07-17 22:05:52,619 INFO L280 TraceCheckUtils]: 9: Hoare triple {40596#true} assume 0 != ~systemActive~0; {40596#true} is VALID [2020-07-17 22:05:52,620 INFO L263 TraceCheckUtils]: 10: Hoare triple {40596#true} call processEnvironment(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,620 INFO L280 TraceCheckUtils]: 11: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40596#true} is VALID [2020-07-17 22:05:52,620 INFO L280 TraceCheckUtils]: 12: Hoare triple {40596#true} assume !(0 != ~pumpRunning~0); {40596#true} is VALID [2020-07-17 22:05:52,621 INFO L263 TraceCheckUtils]: 13: Hoare triple {40596#true} call processEnvironment__wrappee__methaneQuery(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,622 INFO L280 TraceCheckUtils]: 14: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {40596#true} is VALID [2020-07-17 22:05:52,622 INFO L280 TraceCheckUtils]: 15: Hoare triple {40596#true} assume !(0 != ~pumpRunning~0); {40596#true} is VALID [2020-07-17 22:05:52,623 INFO L263 TraceCheckUtils]: 16: Hoare triple {40596#true} call processEnvironment__wrappee__highWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,623 INFO L280 TraceCheckUtils]: 17: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40596#true} is VALID [2020-07-17 22:05:52,623 INFO L280 TraceCheckUtils]: 18: Hoare triple {40596#true} assume 0 == ~pumpRunning~0; {40596#true} is VALID [2020-07-17 22:05:52,623 INFO L263 TraceCheckUtils]: 19: Hoare triple {40596#true} call #t~ret0 := isHighWaterLevel(); {40596#true} is VALID [2020-07-17 22:05:52,624 INFO L280 TraceCheckUtils]: 20: Hoare triple {40596#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {40596#true} is VALID [2020-07-17 22:05:52,624 INFO L263 TraceCheckUtils]: 21: Hoare triple {40596#true} call #t~ret21 := isHighWaterSensorDry(); {40596#true} is VALID [2020-07-17 22:05:52,624 INFO L280 TraceCheckUtils]: 22: Hoare triple {40596#true} havoc ~retValue_acc~9; {40596#true} is VALID [2020-07-17 22:05:52,624 INFO L280 TraceCheckUtils]: 23: Hoare triple {40596#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40596#true} is VALID [2020-07-17 22:05:52,625 INFO L280 TraceCheckUtils]: 24: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,625 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40596#true} {40596#true} #537#return; {40596#true} is VALID [2020-07-17 22:05:52,625 INFO L280 TraceCheckUtils]: 26: Hoare triple {40596#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {40596#true} is VALID [2020-07-17 22:05:52,625 INFO L280 TraceCheckUtils]: 27: Hoare triple {40596#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {40596#true} is VALID [2020-07-17 22:05:52,626 INFO L280 TraceCheckUtils]: 28: Hoare triple {40596#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {40596#true} is VALID [2020-07-17 22:05:52,626 INFO L280 TraceCheckUtils]: 29: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,626 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {40596#true} {40596#true} #551#return; {40596#true} is VALID [2020-07-17 22:05:52,626 INFO L280 TraceCheckUtils]: 31: Hoare triple {40596#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {40596#true} is VALID [2020-07-17 22:05:52,627 INFO L280 TraceCheckUtils]: 32: Hoare triple {40596#true} assume 0 != ~tmp~0; {40596#true} is VALID [2020-07-17 22:05:52,628 INFO L263 TraceCheckUtils]: 33: Hoare triple {40596#true} call activatePump(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,628 INFO L280 TraceCheckUtils]: 34: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40596#true} is VALID [2020-07-17 22:05:52,628 INFO L263 TraceCheckUtils]: 35: Hoare triple {40596#true} call #t~ret3 := isMethaneAlarm(); {40596#true} is VALID [2020-07-17 22:05:52,629 INFO L280 TraceCheckUtils]: 36: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:52,629 INFO L263 TraceCheckUtils]: 37: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-17 22:05:52,630 INFO L280 TraceCheckUtils]: 38: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:05:52,632 INFO L280 TraceCheckUtils]: 39: Hoare triple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:05:52,633 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {40596#true} #581#return; {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} is VALID [2020-07-17 22:05:52,635 INFO L280 TraceCheckUtils]: 41: Hoare triple {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:05:52,636 INFO L280 TraceCheckUtils]: 42: Hoare triple {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:05:52,637 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {40596#true} #533#return; {41076#(or (not (= 0 |activatePump_#t~ret3|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-17 22:05:52,639 INFO L280 TraceCheckUtils]: 44: Hoare triple {41076#(or (not (= 0 |activatePump_#t~ret3|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {41077#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~3)))} is VALID [2020-07-17 22:05:52,640 INFO L280 TraceCheckUtils]: 45: Hoare triple {41077#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~3)))} assume !(0 != ~tmp~3); {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,641 INFO L263 TraceCheckUtils]: 46: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__lowWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,642 INFO L280 TraceCheckUtils]: 47: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40596#true} is VALID [2020-07-17 22:05:52,642 INFO L280 TraceCheckUtils]: 48: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,643 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {40596#true} {40942#(= 0 ~methaneLevelCritical~0)} #535#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,644 INFO L280 TraceCheckUtils]: 50: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,645 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #553#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,646 INFO L280 TraceCheckUtils]: 52: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,648 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #573#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,649 INFO L280 TraceCheckUtils]: 54: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,649 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #521#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,650 INFO L280 TraceCheckUtils]: 56: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,651 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #543#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,651 INFO L263 TraceCheckUtils]: 58: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {40596#true} is VALID [2020-07-17 22:05:52,651 INFO L280 TraceCheckUtils]: 59: Hoare triple {40596#true} havoc ~tmp~6;havoc ~tmp___0~2; {40596#true} is VALID [2020-07-17 22:05:52,652 INFO L263 TraceCheckUtils]: 60: Hoare triple {40596#true} call #t~ret24 := getWaterLevel(); {40596#true} is VALID [2020-07-17 22:05:52,652 INFO L280 TraceCheckUtils]: 61: Hoare triple {40596#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40596#true} is VALID [2020-07-17 22:05:52,652 INFO L280 TraceCheckUtils]: 62: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,652 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {40596#true} {40596#true} #561#return; {40596#true} is VALID [2020-07-17 22:05:52,652 INFO L280 TraceCheckUtils]: 64: Hoare triple {40596#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {40596#true} is VALID [2020-07-17 22:05:52,653 INFO L280 TraceCheckUtils]: 65: Hoare triple {40596#true} assume !(2 != ~tmp~6); {40596#true} is VALID [2020-07-17 22:05:52,653 INFO L280 TraceCheckUtils]: 66: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,654 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {40596#true} {40942#(= 0 ~methaneLevelCritical~0)} #545#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,655 INFO L280 TraceCheckUtils]: 68: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:52,656 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40621#(not (= 0 ~methaneLevelCritical~0))} #529#return; {40597#false} is VALID [2020-07-17 22:05:52,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-17 22:05:52,685 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,685 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-17 22:05:52,685 INFO L263 TraceCheckUtils]: 0: Hoare triple {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {40596#true} is VALID [2020-07-17 22:05:52,685 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-17 22:05:52,686 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,686 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-17 22:05:52,686 INFO L280 TraceCheckUtils]: 4: Hoare triple {40596#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40596#true} is VALID [2020-07-17 22:05:52,686 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,686 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40596#true} {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {40596#true} is VALID [2020-07-17 22:05:52,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,691 INFO L280 TraceCheckUtils]: 0: Hoare triple {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40596#true} is VALID [2020-07-17 22:05:52,691 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,691 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #541#return; {40596#true} is VALID [2020-07-17 22:05:52,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,705 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-17 22:05:52,706 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,706 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-17 22:05:52,706 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:52,706 INFO L263 TraceCheckUtils]: 1: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-17 22:05:52,707 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-17 22:05:52,707 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,707 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-17 22:05:52,707 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:52,707 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,707 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40596#true} {40596#true} #515#return; {40596#true} is VALID [2020-07-17 22:05:52,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {40596#true} is VALID [2020-07-17 22:05:52,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,722 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #513#return; {40596#true} is VALID [2020-07-17 22:05:52,723 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {40596#true} is VALID [2020-07-17 22:05:52,723 INFO L263 TraceCheckUtils]: 1: Hoare triple {40596#true} call #t~ret22 := isLowWaterSensorDry(); {40596#true} is VALID [2020-07-17 22:05:52,723 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {40596#true} is VALID [2020-07-17 22:05:52,723 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,723 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40596#true} {40596#true} #513#return; {40596#true} is VALID [2020-07-17 22:05:52,724 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {40596#true} is VALID [2020-07-17 22:05:52,724 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {40596#true} is VALID [2020-07-17 22:05:52,724 INFO L280 TraceCheckUtils]: 7: Hoare triple {40596#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {40596#true} is VALID [2020-07-17 22:05:52,724 INFO L280 TraceCheckUtils]: 8: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,725 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {40596#true} {40596#true} #567#return; {40596#true} is VALID [2020-07-17 22:05:52,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,732 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,733 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {40596#true} {40596#true} #557#return; {40596#true} is VALID [2020-07-17 22:05:52,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40596#true} is VALID [2020-07-17 22:05:52,733 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume !(0 == ~pumpRunning~0); {40596#true} is VALID [2020-07-17 22:05:52,734 INFO L263 TraceCheckUtils]: 2: Hoare triple {40596#true} call processEnvironment__wrappee__base(); {40596#true} is VALID [2020-07-17 22:05:52,734 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,734 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40596#true} {40596#true} #557#return; {40596#true} is VALID [2020-07-17 22:05:52,734 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,734 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40596#true} {40596#true} #571#return; {40596#true} is VALID [2020-07-17 22:05:52,735 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {40596#true} is VALID [2020-07-17 22:05:52,735 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume 0 != ~pumpRunning~0; {40596#true} is VALID [2020-07-17 22:05:52,735 INFO L263 TraceCheckUtils]: 2: Hoare triple {40596#true} call #t~ret1 := isLowWaterLevel(); {40596#true} is VALID [2020-07-17 22:05:52,735 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {40596#true} is VALID [2020-07-17 22:05:52,736 INFO L263 TraceCheckUtils]: 4: Hoare triple {40596#true} call #t~ret22 := isLowWaterSensorDry(); {40596#true} is VALID [2020-07-17 22:05:52,736 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {40596#true} is VALID [2020-07-17 22:05:52,736 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,736 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40596#true} {40596#true} #513#return; {40596#true} is VALID [2020-07-17 22:05:52,736 INFO L280 TraceCheckUtils]: 8: Hoare triple {40596#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {40596#true} is VALID [2020-07-17 22:05:52,737 INFO L280 TraceCheckUtils]: 9: Hoare triple {40596#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {40596#true} is VALID [2020-07-17 22:05:52,737 INFO L280 TraceCheckUtils]: 10: Hoare triple {40596#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {40596#true} is VALID [2020-07-17 22:05:52,737 INFO L280 TraceCheckUtils]: 11: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,737 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {40596#true} {40596#true} #567#return; {40596#true} is VALID [2020-07-17 22:05:52,738 INFO L280 TraceCheckUtils]: 13: Hoare triple {40596#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {40596#true} is VALID [2020-07-17 22:05:52,738 INFO L280 TraceCheckUtils]: 14: Hoare triple {40596#true} assume !(0 != ~tmp~1); {40596#true} is VALID [2020-07-17 22:05:52,739 INFO L263 TraceCheckUtils]: 15: Hoare triple {40596#true} call processEnvironment__wrappee__highWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,739 INFO L280 TraceCheckUtils]: 16: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40596#true} is VALID [2020-07-17 22:05:52,739 INFO L280 TraceCheckUtils]: 17: Hoare triple {40596#true} assume !(0 == ~pumpRunning~0); {40596#true} is VALID [2020-07-17 22:05:52,740 INFO L263 TraceCheckUtils]: 18: Hoare triple {40596#true} call processEnvironment__wrappee__base(); {40596#true} is VALID [2020-07-17 22:05:52,740 INFO L280 TraceCheckUtils]: 19: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,740 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {40596#true} {40596#true} #557#return; {40596#true} is VALID [2020-07-17 22:05:52,740 INFO L280 TraceCheckUtils]: 21: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,740 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {40596#true} {40596#true} #571#return; {40596#true} is VALID [2020-07-17 22:05:52,741 INFO L280 TraceCheckUtils]: 23: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,741 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {40596#true} {40596#true} #519#return; {40596#true} is VALID [2020-07-17 22:05:52,741 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40596#true} is VALID [2020-07-17 22:05:52,742 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume 0 != ~pumpRunning~0; {40596#true} is VALID [2020-07-17 22:05:52,742 INFO L263 TraceCheckUtils]: 2: Hoare triple {40596#true} call #t~ret2 := isMethaneAlarm(); {40596#true} is VALID [2020-07-17 22:05:52,742 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:52,742 INFO L263 TraceCheckUtils]: 4: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-17 22:05:52,742 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-17 22:05:52,743 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,743 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-17 22:05:52,743 INFO L280 TraceCheckUtils]: 8: Hoare triple {40596#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:52,743 INFO L280 TraceCheckUtils]: 9: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,744 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40596#true} {40596#true} #515#return; {40596#true} is VALID [2020-07-17 22:05:52,744 INFO L280 TraceCheckUtils]: 11: Hoare triple {40596#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {40596#true} is VALID [2020-07-17 22:05:52,744 INFO L280 TraceCheckUtils]: 12: Hoare triple {40596#true} assume !(0 != ~tmp~2); {40596#true} is VALID [2020-07-17 22:05:52,745 INFO L263 TraceCheckUtils]: 13: Hoare triple {40596#true} call processEnvironment__wrappee__methaneQuery(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,746 INFO L280 TraceCheckUtils]: 14: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {40596#true} is VALID [2020-07-17 22:05:52,746 INFO L280 TraceCheckUtils]: 15: Hoare triple {40596#true} assume 0 != ~pumpRunning~0; {40596#true} is VALID [2020-07-17 22:05:52,746 INFO L263 TraceCheckUtils]: 16: Hoare triple {40596#true} call #t~ret1 := isLowWaterLevel(); {40596#true} is VALID [2020-07-17 22:05:52,746 INFO L280 TraceCheckUtils]: 17: Hoare triple {40596#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {40596#true} is VALID [2020-07-17 22:05:52,747 INFO L263 TraceCheckUtils]: 18: Hoare triple {40596#true} call #t~ret22 := isLowWaterSensorDry(); {40596#true} is VALID [2020-07-17 22:05:52,747 INFO L280 TraceCheckUtils]: 19: Hoare triple {40596#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {40596#true} is VALID [2020-07-17 22:05:52,747 INFO L280 TraceCheckUtils]: 20: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,747 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {40596#true} {40596#true} #513#return; {40596#true} is VALID [2020-07-17 22:05:52,747 INFO L280 TraceCheckUtils]: 22: Hoare triple {40596#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {40596#true} is VALID [2020-07-17 22:05:52,748 INFO L280 TraceCheckUtils]: 23: Hoare triple {40596#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {40596#true} is VALID [2020-07-17 22:05:52,748 INFO L280 TraceCheckUtils]: 24: Hoare triple {40596#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {40596#true} is VALID [2020-07-17 22:05:52,748 INFO L280 TraceCheckUtils]: 25: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,748 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {40596#true} {40596#true} #567#return; {40596#true} is VALID [2020-07-17 22:05:52,749 INFO L280 TraceCheckUtils]: 27: Hoare triple {40596#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {40596#true} is VALID [2020-07-17 22:05:52,749 INFO L280 TraceCheckUtils]: 28: Hoare triple {40596#true} assume !(0 != ~tmp~1); {40596#true} is VALID [2020-07-17 22:05:52,750 INFO L263 TraceCheckUtils]: 29: Hoare triple {40596#true} call processEnvironment__wrappee__highWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,750 INFO L280 TraceCheckUtils]: 30: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40596#true} is VALID [2020-07-17 22:05:52,751 INFO L280 TraceCheckUtils]: 31: Hoare triple {40596#true} assume !(0 == ~pumpRunning~0); {40596#true} is VALID [2020-07-17 22:05:52,751 INFO L263 TraceCheckUtils]: 32: Hoare triple {40596#true} call processEnvironment__wrappee__base(); {40596#true} is VALID [2020-07-17 22:05:52,751 INFO L280 TraceCheckUtils]: 33: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,751 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {40596#true} {40596#true} #557#return; {40596#true} is VALID [2020-07-17 22:05:52,752 INFO L280 TraceCheckUtils]: 35: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,752 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {40596#true} {40596#true} #571#return; {40596#true} is VALID [2020-07-17 22:05:52,752 INFO L280 TraceCheckUtils]: 37: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,752 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {40596#true} {40596#true} #519#return; {40596#true} is VALID [2020-07-17 22:05:52,752 INFO L280 TraceCheckUtils]: 39: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,753 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {40596#true} {40596#true} #543#return; {40596#true} is VALID [2020-07-17 22:05:52,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,762 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40596#true} is VALID [2020-07-17 22:05:52,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,763 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #561#return; {40596#true} is VALID [2020-07-17 22:05:52,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,766 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-17 22:05:52,766 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,766 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #563#return; {40596#true} is VALID [2020-07-17 22:05:52,767 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~tmp~6;havoc ~tmp___0~2; {40596#true} is VALID [2020-07-17 22:05:52,767 INFO L263 TraceCheckUtils]: 1: Hoare triple {40596#true} call #t~ret24 := getWaterLevel(); {40596#true} is VALID [2020-07-17 22:05:52,767 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40596#true} is VALID [2020-07-17 22:05:52,767 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,767 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40596#true} {40596#true} #561#return; {40596#true} is VALID [2020-07-17 22:05:52,768 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {40596#true} is VALID [2020-07-17 22:05:52,768 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume 2 != ~tmp~6; {40596#true} is VALID [2020-07-17 22:05:52,768 INFO L263 TraceCheckUtils]: 7: Hoare triple {40596#true} call #t~ret25 := isPumpRunning(); {40596#true} is VALID [2020-07-17 22:05:52,768 INFO L280 TraceCheckUtils]: 8: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-17 22:05:52,769 INFO L280 TraceCheckUtils]: 9: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,769 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40596#true} {40596#true} #563#return; {40596#true} is VALID [2020-07-17 22:05:52,769 INFO L280 TraceCheckUtils]: 11: Hoare triple {40596#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {40596#true} is VALID [2020-07-17 22:05:52,769 INFO L280 TraceCheckUtils]: 12: Hoare triple {40596#true} assume !(0 != ~tmp___0~2); {40596#true} is VALID [2020-07-17 22:05:52,769 INFO L280 TraceCheckUtils]: 13: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,770 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {40596#true} {40596#true} #545#return; {40596#true} is VALID [2020-07-17 22:05:52,771 INFO L263 TraceCheckUtils]: 0: Hoare triple {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:05:52,772 INFO L263 TraceCheckUtils]: 1: Hoare triple {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {40596#true} is VALID [2020-07-17 22:05:52,772 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-17 22:05:52,772 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,772 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-17 22:05:52,772 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40596#true} is VALID [2020-07-17 22:05:52,773 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,773 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40596#true} {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {40596#true} is VALID [2020-07-17 22:05:52,773 INFO L280 TraceCheckUtils]: 8: Hoare triple {40596#true} assume 0 != ~pumpRunning~0; {40596#true} is VALID [2020-07-17 22:05:52,774 INFO L263 TraceCheckUtils]: 9: Hoare triple {40596#true} call lowerWaterLevel(); {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:52,774 INFO L280 TraceCheckUtils]: 10: Hoare triple {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40596#true} is VALID [2020-07-17 22:05:52,775 INFO L280 TraceCheckUtils]: 11: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,775 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {40596#true} {40596#true} #541#return; {40596#true} is VALID [2020-07-17 22:05:52,775 INFO L280 TraceCheckUtils]: 13: Hoare triple {40596#true} assume 0 != ~systemActive~0; {40596#true} is VALID [2020-07-17 22:05:52,776 INFO L263 TraceCheckUtils]: 14: Hoare triple {40596#true} call processEnvironment(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,777 INFO L280 TraceCheckUtils]: 15: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40596#true} is VALID [2020-07-17 22:05:52,777 INFO L280 TraceCheckUtils]: 16: Hoare triple {40596#true} assume 0 != ~pumpRunning~0; {40596#true} is VALID [2020-07-17 22:05:52,777 INFO L263 TraceCheckUtils]: 17: Hoare triple {40596#true} call #t~ret2 := isMethaneAlarm(); {40596#true} is VALID [2020-07-17 22:05:52,777 INFO L280 TraceCheckUtils]: 18: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:52,777 INFO L263 TraceCheckUtils]: 19: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-17 22:05:52,778 INFO L280 TraceCheckUtils]: 20: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-17 22:05:52,778 INFO L280 TraceCheckUtils]: 21: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,778 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-17 22:05:52,778 INFO L280 TraceCheckUtils]: 23: Hoare triple {40596#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:52,778 INFO L280 TraceCheckUtils]: 24: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,778 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40596#true} {40596#true} #515#return; {40596#true} is VALID [2020-07-17 22:05:52,779 INFO L280 TraceCheckUtils]: 26: Hoare triple {40596#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {40596#true} is VALID [2020-07-17 22:05:52,779 INFO L280 TraceCheckUtils]: 27: Hoare triple {40596#true} assume !(0 != ~tmp~2); {40596#true} is VALID [2020-07-17 22:05:52,780 INFO L263 TraceCheckUtils]: 28: Hoare triple {40596#true} call processEnvironment__wrappee__methaneQuery(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,780 INFO L280 TraceCheckUtils]: 29: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {40596#true} is VALID [2020-07-17 22:05:52,780 INFO L280 TraceCheckUtils]: 30: Hoare triple {40596#true} assume 0 != ~pumpRunning~0; {40596#true} is VALID [2020-07-17 22:05:52,780 INFO L263 TraceCheckUtils]: 31: Hoare triple {40596#true} call #t~ret1 := isLowWaterLevel(); {40596#true} is VALID [2020-07-17 22:05:52,781 INFO L280 TraceCheckUtils]: 32: Hoare triple {40596#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {40596#true} is VALID [2020-07-17 22:05:52,781 INFO L263 TraceCheckUtils]: 33: Hoare triple {40596#true} call #t~ret22 := isLowWaterSensorDry(); {40596#true} is VALID [2020-07-17 22:05:52,781 INFO L280 TraceCheckUtils]: 34: Hoare triple {40596#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {40596#true} is VALID [2020-07-17 22:05:52,781 INFO L280 TraceCheckUtils]: 35: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,781 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {40596#true} {40596#true} #513#return; {40596#true} is VALID [2020-07-17 22:05:52,782 INFO L280 TraceCheckUtils]: 37: Hoare triple {40596#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {40596#true} is VALID [2020-07-17 22:05:52,782 INFO L280 TraceCheckUtils]: 38: Hoare triple {40596#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {40596#true} is VALID [2020-07-17 22:05:52,782 INFO L280 TraceCheckUtils]: 39: Hoare triple {40596#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {40596#true} is VALID [2020-07-17 22:05:52,782 INFO L280 TraceCheckUtils]: 40: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,782 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {40596#true} {40596#true} #567#return; {40596#true} is VALID [2020-07-17 22:05:52,782 INFO L280 TraceCheckUtils]: 42: Hoare triple {40596#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {40596#true} is VALID [2020-07-17 22:05:52,783 INFO L280 TraceCheckUtils]: 43: Hoare triple {40596#true} assume !(0 != ~tmp~1); {40596#true} is VALID [2020-07-17 22:05:52,784 INFO L263 TraceCheckUtils]: 44: Hoare triple {40596#true} call processEnvironment__wrappee__highWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,784 INFO L280 TraceCheckUtils]: 45: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40596#true} is VALID [2020-07-17 22:05:52,784 INFO L280 TraceCheckUtils]: 46: Hoare triple {40596#true} assume !(0 == ~pumpRunning~0); {40596#true} is VALID [2020-07-17 22:05:52,785 INFO L263 TraceCheckUtils]: 47: Hoare triple {40596#true} call processEnvironment__wrappee__base(); {40596#true} is VALID [2020-07-17 22:05:52,785 INFO L280 TraceCheckUtils]: 48: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,785 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {40596#true} {40596#true} #557#return; {40596#true} is VALID [2020-07-17 22:05:52,785 INFO L280 TraceCheckUtils]: 50: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,785 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {40596#true} {40596#true} #571#return; {40596#true} is VALID [2020-07-17 22:05:52,786 INFO L280 TraceCheckUtils]: 52: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,786 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {40596#true} {40596#true} #519#return; {40596#true} is VALID [2020-07-17 22:05:52,786 INFO L280 TraceCheckUtils]: 54: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,786 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {40596#true} {40596#true} #543#return; {40596#true} is VALID [2020-07-17 22:05:52,786 INFO L263 TraceCheckUtils]: 56: Hoare triple {40596#true} call __utac_acc__Specification5_spec__3(); {40596#true} is VALID [2020-07-17 22:05:52,787 INFO L280 TraceCheckUtils]: 57: Hoare triple {40596#true} havoc ~tmp~6;havoc ~tmp___0~2; {40596#true} is VALID [2020-07-17 22:05:52,787 INFO L263 TraceCheckUtils]: 58: Hoare triple {40596#true} call #t~ret24 := getWaterLevel(); {40596#true} is VALID [2020-07-17 22:05:52,787 INFO L280 TraceCheckUtils]: 59: Hoare triple {40596#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40596#true} is VALID [2020-07-17 22:05:52,787 INFO L280 TraceCheckUtils]: 60: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,787 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {40596#true} {40596#true} #561#return; {40596#true} is VALID [2020-07-17 22:05:52,788 INFO L280 TraceCheckUtils]: 62: Hoare triple {40596#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {40596#true} is VALID [2020-07-17 22:05:52,788 INFO L280 TraceCheckUtils]: 63: Hoare triple {40596#true} assume 2 != ~tmp~6; {40596#true} is VALID [2020-07-17 22:05:52,788 INFO L263 TraceCheckUtils]: 64: Hoare triple {40596#true} call #t~ret25 := isPumpRunning(); {40596#true} is VALID [2020-07-17 22:05:52,788 INFO L280 TraceCheckUtils]: 65: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-17 22:05:52,788 INFO L280 TraceCheckUtils]: 66: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,789 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {40596#true} {40596#true} #563#return; {40596#true} is VALID [2020-07-17 22:05:52,789 INFO L280 TraceCheckUtils]: 68: Hoare triple {40596#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {40596#true} is VALID [2020-07-17 22:05:52,789 INFO L280 TraceCheckUtils]: 69: Hoare triple {40596#true} assume !(0 != ~tmp___0~2); {40596#true} is VALID [2020-07-17 22:05:52,789 INFO L280 TraceCheckUtils]: 70: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,789 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {40596#true} {40596#true} #545#return; {40596#true} is VALID [2020-07-17 22:05:52,789 INFO L280 TraceCheckUtils]: 72: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,790 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {40596#true} {40597#false} #529#return; {40597#false} is VALID [2020-07-17 22:05:52,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,813 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-17 22:05:52,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,814 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-17 22:05:52,814 INFO L263 TraceCheckUtils]: 0: Hoare triple {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {40596#true} is VALID [2020-07-17 22:05:52,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-17 22:05:52,815 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,815 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-17 22:05:52,815 INFO L280 TraceCheckUtils]: 4: Hoare triple {40596#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40596#true} is VALID [2020-07-17 22:05:52,815 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,815 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40596#true} {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {40596#true} is VALID [2020-07-17 22:05:52,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,819 INFO L280 TraceCheckUtils]: 0: Hoare triple {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40596#true} is VALID [2020-07-17 22:05:52,819 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,820 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #541#return; {40596#true} is VALID [2020-07-17 22:05:52,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-17 22:05:52,833 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,833 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-17 22:05:52,833 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:52,833 INFO L263 TraceCheckUtils]: 1: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-17 22:05:52,834 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-17 22:05:52,834 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,834 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-17 22:05:52,834 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:52,834 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,835 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40596#true} {40596#true} #515#return; {40596#true} is VALID [2020-07-17 22:05:52,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,838 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {40596#true} is VALID [2020-07-17 22:05:52,839 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,839 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #517#return; {40596#true} is VALID [2020-07-17 22:05:52,839 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40596#true} is VALID [2020-07-17 22:05:52,839 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume 0 != ~pumpRunning~0; {40596#true} is VALID [2020-07-17 22:05:52,839 INFO L263 TraceCheckUtils]: 2: Hoare triple {40596#true} call #t~ret2 := isMethaneAlarm(); {40596#true} is VALID [2020-07-17 22:05:52,840 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:52,840 INFO L263 TraceCheckUtils]: 4: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-17 22:05:52,840 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-17 22:05:52,840 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,840 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-17 22:05:52,841 INFO L280 TraceCheckUtils]: 8: Hoare triple {40596#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:52,841 INFO L280 TraceCheckUtils]: 9: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,841 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40596#true} {40596#true} #515#return; {40596#true} is VALID [2020-07-17 22:05:52,841 INFO L280 TraceCheckUtils]: 11: Hoare triple {40596#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {40596#true} is VALID [2020-07-17 22:05:52,841 INFO L280 TraceCheckUtils]: 12: Hoare triple {40596#true} assume 0 != ~tmp~2; {40596#true} is VALID [2020-07-17 22:05:52,842 INFO L263 TraceCheckUtils]: 13: Hoare triple {40596#true} call deactivatePump(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,843 INFO L280 TraceCheckUtils]: 14: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {40596#true} is VALID [2020-07-17 22:05:52,843 INFO L280 TraceCheckUtils]: 15: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,843 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {40596#true} {40596#true} #517#return; {40596#true} is VALID [2020-07-17 22:05:52,843 INFO L280 TraceCheckUtils]: 17: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,844 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {40596#true} {40596#true} #543#return; {40596#true} is VALID [2020-07-17 22:05:52,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,850 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40596#true} is VALID [2020-07-17 22:05:52,851 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,851 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #561#return; {40596#true} is VALID [2020-07-17 22:05:52,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,855 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-17 22:05:52,855 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,855 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #563#return; {40596#true} is VALID [2020-07-17 22:05:52,855 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~tmp~6;havoc ~tmp___0~2; {40596#true} is VALID [2020-07-17 22:05:52,856 INFO L263 TraceCheckUtils]: 1: Hoare triple {40596#true} call #t~ret24 := getWaterLevel(); {40596#true} is VALID [2020-07-17 22:05:52,856 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40596#true} is VALID [2020-07-17 22:05:52,856 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,856 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40596#true} {40596#true} #561#return; {40596#true} is VALID [2020-07-17 22:05:52,856 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {40596#true} is VALID [2020-07-17 22:05:52,857 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume 2 != ~tmp~6; {40596#true} is VALID [2020-07-17 22:05:52,857 INFO L263 TraceCheckUtils]: 7: Hoare triple {40596#true} call #t~ret25 := isPumpRunning(); {40596#true} is VALID [2020-07-17 22:05:52,857 INFO L280 TraceCheckUtils]: 8: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-17 22:05:52,858 INFO L280 TraceCheckUtils]: 9: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,858 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40596#true} {40596#true} #563#return; {40596#true} is VALID [2020-07-17 22:05:52,858 INFO L280 TraceCheckUtils]: 11: Hoare triple {40596#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {40596#true} is VALID [2020-07-17 22:05:52,858 INFO L280 TraceCheckUtils]: 12: Hoare triple {40596#true} assume !(0 != ~tmp___0~2); {40596#true} is VALID [2020-07-17 22:05:52,859 INFO L280 TraceCheckUtils]: 13: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,859 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {40596#true} {40596#true} #545#return; {40596#true} is VALID [2020-07-17 22:05:52,860 INFO L263 TraceCheckUtils]: 0: Hoare triple {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:05:52,861 INFO L263 TraceCheckUtils]: 1: Hoare triple {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {40596#true} is VALID [2020-07-17 22:05:52,861 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-17 22:05:52,861 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,861 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-17 22:05:52,861 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40596#true} is VALID [2020-07-17 22:05:52,862 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,862 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40596#true} {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {40596#true} is VALID [2020-07-17 22:05:52,862 INFO L280 TraceCheckUtils]: 8: Hoare triple {40596#true} assume 0 != ~pumpRunning~0; {40596#true} is VALID [2020-07-17 22:05:52,863 INFO L263 TraceCheckUtils]: 9: Hoare triple {40596#true} call lowerWaterLevel(); {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:52,863 INFO L280 TraceCheckUtils]: 10: Hoare triple {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40596#true} is VALID [2020-07-17 22:05:52,863 INFO L280 TraceCheckUtils]: 11: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,864 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {40596#true} {40596#true} #541#return; {40596#true} is VALID [2020-07-17 22:05:52,864 INFO L280 TraceCheckUtils]: 13: Hoare triple {40596#true} assume 0 != ~systemActive~0; {40596#true} is VALID [2020-07-17 22:05:52,865 INFO L263 TraceCheckUtils]: 14: Hoare triple {40596#true} call processEnvironment(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,865 INFO L280 TraceCheckUtils]: 15: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40596#true} is VALID [2020-07-17 22:05:52,865 INFO L280 TraceCheckUtils]: 16: Hoare triple {40596#true} assume 0 != ~pumpRunning~0; {40596#true} is VALID [2020-07-17 22:05:52,865 INFO L263 TraceCheckUtils]: 17: Hoare triple {40596#true} call #t~ret2 := isMethaneAlarm(); {40596#true} is VALID [2020-07-17 22:05:52,866 INFO L280 TraceCheckUtils]: 18: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:52,866 INFO L263 TraceCheckUtils]: 19: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-17 22:05:52,866 INFO L280 TraceCheckUtils]: 20: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-17 22:05:52,866 INFO L280 TraceCheckUtils]: 21: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,866 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-17 22:05:52,867 INFO L280 TraceCheckUtils]: 23: Hoare triple {40596#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:52,867 INFO L280 TraceCheckUtils]: 24: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,867 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40596#true} {40596#true} #515#return; {40596#true} is VALID [2020-07-17 22:05:52,867 INFO L280 TraceCheckUtils]: 26: Hoare triple {40596#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {40596#true} is VALID [2020-07-17 22:05:52,867 INFO L280 TraceCheckUtils]: 27: Hoare triple {40596#true} assume 0 != ~tmp~2; {40596#true} is VALID [2020-07-17 22:05:52,868 INFO L263 TraceCheckUtils]: 28: Hoare triple {40596#true} call deactivatePump(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,869 INFO L280 TraceCheckUtils]: 29: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {40596#true} is VALID [2020-07-17 22:05:52,869 INFO L280 TraceCheckUtils]: 30: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,869 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {40596#true} {40596#true} #517#return; {40596#true} is VALID [2020-07-17 22:05:52,869 INFO L280 TraceCheckUtils]: 32: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,869 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {40596#true} {40596#true} #543#return; {40596#true} is VALID [2020-07-17 22:05:52,869 INFO L263 TraceCheckUtils]: 34: Hoare triple {40596#true} call __utac_acc__Specification5_spec__3(); {40596#true} is VALID [2020-07-17 22:05:52,870 INFO L280 TraceCheckUtils]: 35: Hoare triple {40596#true} havoc ~tmp~6;havoc ~tmp___0~2; {40596#true} is VALID [2020-07-17 22:05:52,870 INFO L263 TraceCheckUtils]: 36: Hoare triple {40596#true} call #t~ret24 := getWaterLevel(); {40596#true} is VALID [2020-07-17 22:05:52,870 INFO L280 TraceCheckUtils]: 37: Hoare triple {40596#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40596#true} is VALID [2020-07-17 22:05:52,870 INFO L280 TraceCheckUtils]: 38: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,870 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {40596#true} {40596#true} #561#return; {40596#true} is VALID [2020-07-17 22:05:52,871 INFO L280 TraceCheckUtils]: 40: Hoare triple {40596#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {40596#true} is VALID [2020-07-17 22:05:52,871 INFO L280 TraceCheckUtils]: 41: Hoare triple {40596#true} assume 2 != ~tmp~6; {40596#true} is VALID [2020-07-17 22:05:52,871 INFO L263 TraceCheckUtils]: 42: Hoare triple {40596#true} call #t~ret25 := isPumpRunning(); {40596#true} is VALID [2020-07-17 22:05:52,871 INFO L280 TraceCheckUtils]: 43: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-17 22:05:52,871 INFO L280 TraceCheckUtils]: 44: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,872 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {40596#true} {40596#true} #563#return; {40596#true} is VALID [2020-07-17 22:05:52,872 INFO L280 TraceCheckUtils]: 46: Hoare triple {40596#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {40596#true} is VALID [2020-07-17 22:05:52,872 INFO L280 TraceCheckUtils]: 47: Hoare triple {40596#true} assume !(0 != ~tmp___0~2); {40596#true} is VALID [2020-07-17 22:05:52,872 INFO L280 TraceCheckUtils]: 48: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,872 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {40596#true} {40596#true} #545#return; {40596#true} is VALID [2020-07-17 22:05:52,872 INFO L280 TraceCheckUtils]: 50: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,873 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {40596#true} {40597#false} #529#return; {40597#false} is VALID [2020-07-17 22:05:52,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,879 INFO L280 TraceCheckUtils]: 0: Hoare triple {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {40596#true} is VALID [2020-07-17 22:05:52,880 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,880 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40597#false} #523#return; {40597#false} is VALID [2020-07-17 22:05:52,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,887 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-17 22:05:52,888 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,888 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-17 22:05:52,888 INFO L263 TraceCheckUtils]: 0: Hoare triple {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {40596#true} is VALID [2020-07-17 22:05:52,888 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-17 22:05:52,889 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,889 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-17 22:05:52,889 INFO L280 TraceCheckUtils]: 4: Hoare triple {40596#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40596#true} is VALID [2020-07-17 22:05:52,889 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,889 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40596#true} {40597#false} #539#return; {40597#false} is VALID [2020-07-17 22:05:52,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~9; {40596#true} is VALID [2020-07-17 22:05:52,928 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40596#true} is VALID [2020-07-17 22:05:52,928 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,928 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40596#true} {40596#true} #537#return; {40596#true} is VALID [2020-07-17 22:05:52,929 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {40596#true} is VALID [2020-07-17 22:05:52,929 INFO L263 TraceCheckUtils]: 1: Hoare triple {40596#true} call #t~ret21 := isHighWaterSensorDry(); {40596#true} is VALID [2020-07-17 22:05:52,930 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~9; {40596#true} is VALID [2020-07-17 22:05:52,930 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40596#true} is VALID [2020-07-17 22:05:52,930 INFO L280 TraceCheckUtils]: 4: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,930 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {40596#true} {40596#true} #537#return; {40596#true} is VALID [2020-07-17 22:05:52,931 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {40596#true} is VALID [2020-07-17 22:05:52,931 INFO L280 TraceCheckUtils]: 7: Hoare triple {40596#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {40596#true} is VALID [2020-07-17 22:05:52,931 INFO L280 TraceCheckUtils]: 8: Hoare triple {40596#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {40596#true} is VALID [2020-07-17 22:05:52,932 INFO L280 TraceCheckUtils]: 9: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,932 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40596#true} {40596#true} #551#return; {40596#true} is VALID [2020-07-17 22:05:52,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,945 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-17 22:05:52,945 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,946 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-17 22:05:52,946 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:52,946 INFO L263 TraceCheckUtils]: 1: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-17 22:05:52,947 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-17 22:05:52,947 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,947 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-17 22:05:52,947 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:52,947 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,948 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40596#true} {40596#true} #533#return; {40596#true} is VALID [2020-07-17 22:05:52,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:52,953 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40596#true} is VALID [2020-07-17 22:05:52,953 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,953 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40596#true} #535#return; {40596#true} is VALID [2020-07-17 22:05:52,954 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40596#true} is VALID [2020-07-17 22:05:52,954 INFO L263 TraceCheckUtils]: 1: Hoare triple {40596#true} call #t~ret3 := isMethaneAlarm(); {40596#true} is VALID [2020-07-17 22:05:52,954 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:52,955 INFO L263 TraceCheckUtils]: 3: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-17 22:05:52,955 INFO L280 TraceCheckUtils]: 4: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-17 22:05:52,955 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,956 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-17 22:05:52,956 INFO L280 TraceCheckUtils]: 7: Hoare triple {40596#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:52,956 INFO L280 TraceCheckUtils]: 8: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,957 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {40596#true} {40596#true} #533#return; {40596#true} is VALID [2020-07-17 22:05:52,957 INFO L280 TraceCheckUtils]: 10: Hoare triple {40596#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {40596#true} is VALID [2020-07-17 22:05:52,957 INFO L280 TraceCheckUtils]: 11: Hoare triple {40596#true} assume !(0 != ~tmp~3); {40596#true} is VALID [2020-07-17 22:05:52,958 INFO L263 TraceCheckUtils]: 12: Hoare triple {40596#true} call activatePump__wrappee__lowWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,959 INFO L280 TraceCheckUtils]: 13: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40596#true} is VALID [2020-07-17 22:05:52,959 INFO L280 TraceCheckUtils]: 14: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,959 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {40596#true} {40596#true} #535#return; {40596#true} is VALID [2020-07-17 22:05:52,960 INFO L280 TraceCheckUtils]: 16: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,960 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {40596#true} {40596#true} #553#return; {40596#true} is VALID [2020-07-17 22:05:52,961 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40596#true} is VALID [2020-07-17 22:05:52,961 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume 0 == ~pumpRunning~0; {40596#true} is VALID [2020-07-17 22:05:52,961 INFO L263 TraceCheckUtils]: 2: Hoare triple {40596#true} call #t~ret0 := isHighWaterLevel(); {40596#true} is VALID [2020-07-17 22:05:52,961 INFO L280 TraceCheckUtils]: 3: Hoare triple {40596#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {40596#true} is VALID [2020-07-17 22:05:52,962 INFO L263 TraceCheckUtils]: 4: Hoare triple {40596#true} call #t~ret21 := isHighWaterSensorDry(); {40596#true} is VALID [2020-07-17 22:05:52,962 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} havoc ~retValue_acc~9; {40596#true} is VALID [2020-07-17 22:05:52,962 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40596#true} is VALID [2020-07-17 22:05:52,962 INFO L280 TraceCheckUtils]: 7: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,963 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40596#true} {40596#true} #537#return; {40596#true} is VALID [2020-07-17 22:05:52,963 INFO L280 TraceCheckUtils]: 9: Hoare triple {40596#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {40596#true} is VALID [2020-07-17 22:05:52,963 INFO L280 TraceCheckUtils]: 10: Hoare triple {40596#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {40596#true} is VALID [2020-07-17 22:05:52,963 INFO L280 TraceCheckUtils]: 11: Hoare triple {40596#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {40596#true} is VALID [2020-07-17 22:05:52,963 INFO L280 TraceCheckUtils]: 12: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,964 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {40596#true} {40596#true} #551#return; {40596#true} is VALID [2020-07-17 22:05:52,964 INFO L280 TraceCheckUtils]: 14: Hoare triple {40596#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {40596#true} is VALID [2020-07-17 22:05:52,964 INFO L280 TraceCheckUtils]: 15: Hoare triple {40596#true} assume 0 != ~tmp~0; {40596#true} is VALID [2020-07-17 22:05:52,965 INFO L263 TraceCheckUtils]: 16: Hoare triple {40596#true} call activatePump(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,966 INFO L280 TraceCheckUtils]: 17: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40596#true} is VALID [2020-07-17 22:05:52,966 INFO L263 TraceCheckUtils]: 18: Hoare triple {40596#true} call #t~ret3 := isMethaneAlarm(); {40596#true} is VALID [2020-07-17 22:05:52,966 INFO L280 TraceCheckUtils]: 19: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:52,966 INFO L263 TraceCheckUtils]: 20: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-17 22:05:52,967 INFO L280 TraceCheckUtils]: 21: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-17 22:05:52,967 INFO L280 TraceCheckUtils]: 22: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,967 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-17 22:05:52,968 INFO L280 TraceCheckUtils]: 24: Hoare triple {40596#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:52,968 INFO L280 TraceCheckUtils]: 25: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,968 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {40596#true} {40596#true} #533#return; {40596#true} is VALID [2020-07-17 22:05:52,968 INFO L280 TraceCheckUtils]: 27: Hoare triple {40596#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {40596#true} is VALID [2020-07-17 22:05:52,969 INFO L280 TraceCheckUtils]: 28: Hoare triple {40596#true} assume !(0 != ~tmp~3); {40596#true} is VALID [2020-07-17 22:05:52,970 INFO L263 TraceCheckUtils]: 29: Hoare triple {40596#true} call activatePump__wrappee__lowWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,970 INFO L280 TraceCheckUtils]: 30: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40596#true} is VALID [2020-07-17 22:05:52,971 INFO L280 TraceCheckUtils]: 31: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,971 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {40596#true} {40596#true} #535#return; {40596#true} is VALID [2020-07-17 22:05:52,971 INFO L280 TraceCheckUtils]: 33: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,971 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {40596#true} {40596#true} #553#return; {40596#true} is VALID [2020-07-17 22:05:52,972 INFO L280 TraceCheckUtils]: 35: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,972 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {40596#true} {40596#true} #573#return; {40596#true} is VALID [2020-07-17 22:05:52,973 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {40596#true} is VALID [2020-07-17 22:05:52,974 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume !(0 != ~pumpRunning~0); {40596#true} is VALID [2020-07-17 22:05:52,975 INFO L263 TraceCheckUtils]: 2: Hoare triple {40596#true} call processEnvironment__wrappee__highWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,975 INFO L280 TraceCheckUtils]: 3: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40596#true} is VALID [2020-07-17 22:05:52,975 INFO L280 TraceCheckUtils]: 4: Hoare triple {40596#true} assume 0 == ~pumpRunning~0; {40596#true} is VALID [2020-07-17 22:05:52,975 INFO L263 TraceCheckUtils]: 5: Hoare triple {40596#true} call #t~ret0 := isHighWaterLevel(); {40596#true} is VALID [2020-07-17 22:05:52,976 INFO L280 TraceCheckUtils]: 6: Hoare triple {40596#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {40596#true} is VALID [2020-07-17 22:05:52,976 INFO L263 TraceCheckUtils]: 7: Hoare triple {40596#true} call #t~ret21 := isHighWaterSensorDry(); {40596#true} is VALID [2020-07-17 22:05:52,976 INFO L280 TraceCheckUtils]: 8: Hoare triple {40596#true} havoc ~retValue_acc~9; {40596#true} is VALID [2020-07-17 22:05:52,976 INFO L280 TraceCheckUtils]: 9: Hoare triple {40596#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40596#true} is VALID [2020-07-17 22:05:52,976 INFO L280 TraceCheckUtils]: 10: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,977 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {40596#true} {40596#true} #537#return; {40596#true} is VALID [2020-07-17 22:05:52,977 INFO L280 TraceCheckUtils]: 12: Hoare triple {40596#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {40596#true} is VALID [2020-07-17 22:05:52,977 INFO L280 TraceCheckUtils]: 13: Hoare triple {40596#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {40596#true} is VALID [2020-07-17 22:05:52,977 INFO L280 TraceCheckUtils]: 14: Hoare triple {40596#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {40596#true} is VALID [2020-07-17 22:05:52,978 INFO L280 TraceCheckUtils]: 15: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,978 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {40596#true} {40596#true} #551#return; {40596#true} is VALID [2020-07-17 22:05:52,978 INFO L280 TraceCheckUtils]: 17: Hoare triple {40596#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {40596#true} is VALID [2020-07-17 22:05:52,978 INFO L280 TraceCheckUtils]: 18: Hoare triple {40596#true} assume 0 != ~tmp~0; {40596#true} is VALID [2020-07-17 22:05:52,980 INFO L263 TraceCheckUtils]: 19: Hoare triple {40596#true} call activatePump(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,980 INFO L280 TraceCheckUtils]: 20: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40596#true} is VALID [2020-07-17 22:05:52,980 INFO L263 TraceCheckUtils]: 21: Hoare triple {40596#true} call #t~ret3 := isMethaneAlarm(); {40596#true} is VALID [2020-07-17 22:05:52,981 INFO L280 TraceCheckUtils]: 22: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:52,981 INFO L263 TraceCheckUtils]: 23: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-17 22:05:52,981 INFO L280 TraceCheckUtils]: 24: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-17 22:05:52,982 INFO L280 TraceCheckUtils]: 25: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,982 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-17 22:05:52,982 INFO L280 TraceCheckUtils]: 27: Hoare triple {40596#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:52,982 INFO L280 TraceCheckUtils]: 28: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,983 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {40596#true} {40596#true} #533#return; {40596#true} is VALID [2020-07-17 22:05:52,983 INFO L280 TraceCheckUtils]: 30: Hoare triple {40596#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {40596#true} is VALID [2020-07-17 22:05:52,983 INFO L280 TraceCheckUtils]: 31: Hoare triple {40596#true} assume !(0 != ~tmp~3); {40596#true} is VALID [2020-07-17 22:05:52,984 INFO L263 TraceCheckUtils]: 32: Hoare triple {40596#true} call activatePump__wrappee__lowWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,985 INFO L280 TraceCheckUtils]: 33: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40596#true} is VALID [2020-07-17 22:05:52,985 INFO L280 TraceCheckUtils]: 34: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,985 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {40596#true} {40596#true} #535#return; {40596#true} is VALID [2020-07-17 22:05:52,985 INFO L280 TraceCheckUtils]: 36: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,986 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {40596#true} {40596#true} #553#return; {40596#true} is VALID [2020-07-17 22:05:52,986 INFO L280 TraceCheckUtils]: 38: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,986 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {40596#true} {40596#true} #573#return; {40596#true} is VALID [2020-07-17 22:05:52,986 INFO L280 TraceCheckUtils]: 40: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,987 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {40596#true} {40596#true} #521#return; {40596#true} is VALID [2020-07-17 22:05:52,988 INFO L280 TraceCheckUtils]: 0: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40596#true} is VALID [2020-07-17 22:05:52,988 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume !(0 != ~pumpRunning~0); {40596#true} is VALID [2020-07-17 22:05:52,989 INFO L263 TraceCheckUtils]: 2: Hoare triple {40596#true} call processEnvironment__wrappee__methaneQuery(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,990 INFO L280 TraceCheckUtils]: 3: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {40596#true} is VALID [2020-07-17 22:05:52,990 INFO L280 TraceCheckUtils]: 4: Hoare triple {40596#true} assume !(0 != ~pumpRunning~0); {40596#true} is VALID [2020-07-17 22:05:52,991 INFO L263 TraceCheckUtils]: 5: Hoare triple {40596#true} call processEnvironment__wrappee__highWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,991 INFO L280 TraceCheckUtils]: 6: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40596#true} is VALID [2020-07-17 22:05:52,992 INFO L280 TraceCheckUtils]: 7: Hoare triple {40596#true} assume 0 == ~pumpRunning~0; {40596#true} is VALID [2020-07-17 22:05:52,992 INFO L263 TraceCheckUtils]: 8: Hoare triple {40596#true} call #t~ret0 := isHighWaterLevel(); {40596#true} is VALID [2020-07-17 22:05:52,992 INFO L280 TraceCheckUtils]: 9: Hoare triple {40596#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {40596#true} is VALID [2020-07-17 22:05:52,992 INFO L263 TraceCheckUtils]: 10: Hoare triple {40596#true} call #t~ret21 := isHighWaterSensorDry(); {40596#true} is VALID [2020-07-17 22:05:52,993 INFO L280 TraceCheckUtils]: 11: Hoare triple {40596#true} havoc ~retValue_acc~9; {40596#true} is VALID [2020-07-17 22:05:52,993 INFO L280 TraceCheckUtils]: 12: Hoare triple {40596#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40596#true} is VALID [2020-07-17 22:05:52,993 INFO L280 TraceCheckUtils]: 13: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,993 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {40596#true} {40596#true} #537#return; {40596#true} is VALID [2020-07-17 22:05:52,994 INFO L280 TraceCheckUtils]: 15: Hoare triple {40596#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {40596#true} is VALID [2020-07-17 22:05:52,994 INFO L280 TraceCheckUtils]: 16: Hoare triple {40596#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {40596#true} is VALID [2020-07-17 22:05:52,994 INFO L280 TraceCheckUtils]: 17: Hoare triple {40596#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {40596#true} is VALID [2020-07-17 22:05:52,994 INFO L280 TraceCheckUtils]: 18: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,995 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {40596#true} {40596#true} #551#return; {40596#true} is VALID [2020-07-17 22:05:52,995 INFO L280 TraceCheckUtils]: 20: Hoare triple {40596#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {40596#true} is VALID [2020-07-17 22:05:52,995 INFO L280 TraceCheckUtils]: 21: Hoare triple {40596#true} assume 0 != ~tmp~0; {40596#true} is VALID [2020-07-17 22:05:52,996 INFO L263 TraceCheckUtils]: 22: Hoare triple {40596#true} call activatePump(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:52,997 INFO L280 TraceCheckUtils]: 23: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40596#true} is VALID [2020-07-17 22:05:52,997 INFO L263 TraceCheckUtils]: 24: Hoare triple {40596#true} call #t~ret3 := isMethaneAlarm(); {40596#true} is VALID [2020-07-17 22:05:52,997 INFO L280 TraceCheckUtils]: 25: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:52,997 INFO L263 TraceCheckUtils]: 26: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-17 22:05:52,997 INFO L280 TraceCheckUtils]: 27: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-17 22:05:52,998 INFO L280 TraceCheckUtils]: 28: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,998 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-17 22:05:52,998 INFO L280 TraceCheckUtils]: 30: Hoare triple {40596#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:52,998 INFO L280 TraceCheckUtils]: 31: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:52,998 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {40596#true} {40596#true} #533#return; {40596#true} is VALID [2020-07-17 22:05:52,999 INFO L280 TraceCheckUtils]: 33: Hoare triple {40596#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {40596#true} is VALID [2020-07-17 22:05:52,999 INFO L280 TraceCheckUtils]: 34: Hoare triple {40596#true} assume !(0 != ~tmp~3); {40596#true} is VALID [2020-07-17 22:05:53,000 INFO L263 TraceCheckUtils]: 35: Hoare triple {40596#true} call activatePump__wrappee__lowWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,000 INFO L280 TraceCheckUtils]: 36: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40596#true} is VALID [2020-07-17 22:05:53,000 INFO L280 TraceCheckUtils]: 37: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,000 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {40596#true} {40596#true} #535#return; {40596#true} is VALID [2020-07-17 22:05:53,001 INFO L280 TraceCheckUtils]: 39: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,001 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {40596#true} {40596#true} #553#return; {40596#true} is VALID [2020-07-17 22:05:53,001 INFO L280 TraceCheckUtils]: 41: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,001 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {40596#true} {40596#true} #573#return; {40596#true} is VALID [2020-07-17 22:05:53,001 INFO L280 TraceCheckUtils]: 43: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,001 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {40596#true} {40596#true} #521#return; {40596#true} is VALID [2020-07-17 22:05:53,002 INFO L280 TraceCheckUtils]: 45: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,002 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {40596#true} {40597#false} #543#return; {40597#false} is VALID [2020-07-17 22:05:53,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,006 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40596#true} is VALID [2020-07-17 22:05:53,006 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,007 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40597#false} #561#return; {40597#false} is VALID [2020-07-17 22:05:53,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,010 INFO L280 TraceCheckUtils]: 0: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-17 22:05:53,010 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,011 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40596#true} {40597#false} #563#return; {40597#false} is VALID [2020-07-17 22:05:53,016 INFO L263 TraceCheckUtils]: 0: Hoare triple {40596#true} call ULTIMATE.init(); {40881#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 22:05:53,016 INFO L280 TraceCheckUtils]: 1: Hoare triple {40881#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {40596#true} is VALID [2020-07-17 22:05:53,016 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,017 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40596#true} {40596#true} #587#return; {40596#true} is VALID [2020-07-17 22:05:53,017 INFO L263 TraceCheckUtils]: 4: Hoare triple {40596#true} call #t~ret77 := main(); {40596#true} is VALID [2020-07-17 22:05:53,017 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} havoc ~retValue_acc~11;havoc ~tmp~11; {40596#true} is VALID [2020-07-17 22:05:53,017 INFO L263 TraceCheckUtils]: 6: Hoare triple {40596#true} call select_helpers(); {40596#true} is VALID [2020-07-17 22:05:53,017 INFO L280 TraceCheckUtils]: 7: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,017 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40596#true} {40596#true} #473#return; {40596#true} is VALID [2020-07-17 22:05:53,018 INFO L263 TraceCheckUtils]: 9: Hoare triple {40596#true} call select_features(); {40596#true} is VALID [2020-07-17 22:05:53,018 INFO L280 TraceCheckUtils]: 10: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,018 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {40596#true} {40596#true} #475#return; {40596#true} is VALID [2020-07-17 22:05:53,018 INFO L263 TraceCheckUtils]: 12: Hoare triple {40596#true} call #t~ret75 := valid_product(); {40596#true} is VALID [2020-07-17 22:05:53,019 INFO L280 TraceCheckUtils]: 13: Hoare triple {40596#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {40882#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:05:53,020 INFO L280 TraceCheckUtils]: 14: Hoare triple {40882#(= 1 |valid_product_#res|)} assume true; {40882#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:05:53,021 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {40882#(= 1 |valid_product_#res|)} {40596#true} #477#return; {40608#(= |main_#t~ret75| 1)} is VALID [2020-07-17 22:05:53,023 INFO L280 TraceCheckUtils]: 16: Hoare triple {40608#(= |main_#t~ret75| 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {40609#(= 1 main_~tmp~11)} is VALID [2020-07-17 22:05:53,023 INFO L280 TraceCheckUtils]: 17: Hoare triple {40609#(= 1 main_~tmp~11)} assume 0 != ~tmp~11; {40596#true} is VALID [2020-07-17 22:05:53,023 INFO L263 TraceCheckUtils]: 18: Hoare triple {40596#true} call setup(); {40596#true} is VALID [2020-07-17 22:05:53,023 INFO L280 TraceCheckUtils]: 19: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,024 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {40596#true} {40596#true} #479#return; {40596#true} is VALID [2020-07-17 22:05:53,024 INFO L263 TraceCheckUtils]: 21: Hoare triple {40596#true} call runTest(); {40596#true} is VALID [2020-07-17 22:05:53,025 INFO L263 TraceCheckUtils]: 22: Hoare triple {40596#true} call __utac_acc__Specification5_spec__1(); {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:05:53,025 INFO L280 TraceCheckUtils]: 23: Hoare triple {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {40596#true} is VALID [2020-07-17 22:05:53,025 INFO L280 TraceCheckUtils]: 24: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,025 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40596#true} {40596#true} #577#return; {40596#true} is VALID [2020-07-17 22:05:53,025 INFO L263 TraceCheckUtils]: 26: Hoare triple {40596#true} call test(); {40596#true} is VALID [2020-07-17 22:05:53,026 INFO L280 TraceCheckUtils]: 27: Hoare triple {40596#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {40596#true} is VALID [2020-07-17 22:05:53,026 INFO L280 TraceCheckUtils]: 28: Hoare triple {40596#true} assume !false; {40596#true} is VALID [2020-07-17 22:05:53,026 INFO L280 TraceCheckUtils]: 29: Hoare triple {40596#true} assume ~splverifierCounter~0 < 4; {40596#true} is VALID [2020-07-17 22:05:53,026 INFO L280 TraceCheckUtils]: 30: Hoare triple {40596#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {40596#true} is VALID [2020-07-17 22:05:53,026 INFO L280 TraceCheckUtils]: 31: Hoare triple {40596#true} assume 0 != ~tmp~7; {40596#true} is VALID [2020-07-17 22:05:53,027 INFO L263 TraceCheckUtils]: 32: Hoare triple {40596#true} call waterRise(); {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:53,028 INFO L280 TraceCheckUtils]: 33: Hoare triple {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {40596#true} is VALID [2020-07-17 22:05:53,028 INFO L280 TraceCheckUtils]: 34: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,028 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {40596#true} {40596#true} #523#return; {40596#true} is VALID [2020-07-17 22:05:53,028 INFO L280 TraceCheckUtils]: 36: Hoare triple {40596#true} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {40596#true} is VALID [2020-07-17 22:05:53,028 INFO L280 TraceCheckUtils]: 37: Hoare triple {40596#true} assume 0 != ~tmp___0~3; {40596#true} is VALID [2020-07-17 22:05:53,030 INFO L263 TraceCheckUtils]: 38: Hoare triple {40596#true} call changeMethaneLevel(); {40885#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-17 22:05:53,031 INFO L280 TraceCheckUtils]: 39: Hoare triple {40885#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:53,032 INFO L280 TraceCheckUtils]: 40: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume true; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:53,032 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {40886#(<= 1 ~methaneLevelCritical~0)} {40596#true} #525#return; {40621#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:05:53,033 INFO L280 TraceCheckUtils]: 42: Hoare triple {40621#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {40621#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:05:53,034 INFO L280 TraceCheckUtils]: 43: Hoare triple {40621#(not (= 0 ~methaneLevelCritical~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {40621#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:05:53,034 INFO L280 TraceCheckUtils]: 44: Hoare triple {40621#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp___1~0; {40621#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:05:53,035 INFO L263 TraceCheckUtils]: 45: Hoare triple {40621#(not (= 0 ~methaneLevelCritical~0))} call timeShift(); {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:05:53,036 INFO L263 TraceCheckUtils]: 46: Hoare triple {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:05:53,037 INFO L263 TraceCheckUtils]: 47: Hoare triple {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {40596#true} is VALID [2020-07-17 22:05:53,037 INFO L280 TraceCheckUtils]: 48: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-17 22:05:53,037 INFO L280 TraceCheckUtils]: 49: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,037 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-17 22:05:53,037 INFO L280 TraceCheckUtils]: 51: Hoare triple {40596#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40596#true} is VALID [2020-07-17 22:05:53,037 INFO L280 TraceCheckUtils]: 52: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,038 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {40596#true} {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {40596#true} is VALID [2020-07-17 22:05:53,038 INFO L280 TraceCheckUtils]: 54: Hoare triple {40596#true} assume !(0 != ~pumpRunning~0); {40596#true} is VALID [2020-07-17 22:05:53,038 INFO L280 TraceCheckUtils]: 55: Hoare triple {40596#true} assume 0 != ~systemActive~0; {40596#true} is VALID [2020-07-17 22:05:53,039 INFO L263 TraceCheckUtils]: 56: Hoare triple {40596#true} call processEnvironment(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,039 INFO L280 TraceCheckUtils]: 57: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40596#true} is VALID [2020-07-17 22:05:53,040 INFO L280 TraceCheckUtils]: 58: Hoare triple {40596#true} assume !(0 != ~pumpRunning~0); {40596#true} is VALID [2020-07-17 22:05:53,041 INFO L263 TraceCheckUtils]: 59: Hoare triple {40596#true} call processEnvironment__wrappee__methaneQuery(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,041 INFO L280 TraceCheckUtils]: 60: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {40596#true} is VALID [2020-07-17 22:05:53,041 INFO L280 TraceCheckUtils]: 61: Hoare triple {40596#true} assume !(0 != ~pumpRunning~0); {40596#true} is VALID [2020-07-17 22:05:53,042 INFO L263 TraceCheckUtils]: 62: Hoare triple {40596#true} call processEnvironment__wrappee__highWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,042 INFO L280 TraceCheckUtils]: 63: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40596#true} is VALID [2020-07-17 22:05:53,043 INFO L280 TraceCheckUtils]: 64: Hoare triple {40596#true} assume 0 == ~pumpRunning~0; {40596#true} is VALID [2020-07-17 22:05:53,043 INFO L263 TraceCheckUtils]: 65: Hoare triple {40596#true} call #t~ret0 := isHighWaterLevel(); {40596#true} is VALID [2020-07-17 22:05:53,043 INFO L280 TraceCheckUtils]: 66: Hoare triple {40596#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {40596#true} is VALID [2020-07-17 22:05:53,043 INFO L263 TraceCheckUtils]: 67: Hoare triple {40596#true} call #t~ret21 := isHighWaterSensorDry(); {40596#true} is VALID [2020-07-17 22:05:53,043 INFO L280 TraceCheckUtils]: 68: Hoare triple {40596#true} havoc ~retValue_acc~9; {40596#true} is VALID [2020-07-17 22:05:53,044 INFO L280 TraceCheckUtils]: 69: Hoare triple {40596#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40596#true} is VALID [2020-07-17 22:05:53,044 INFO L280 TraceCheckUtils]: 70: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,044 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {40596#true} {40596#true} #537#return; {40596#true} is VALID [2020-07-17 22:05:53,044 INFO L280 TraceCheckUtils]: 72: Hoare triple {40596#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {40596#true} is VALID [2020-07-17 22:05:53,044 INFO L280 TraceCheckUtils]: 73: Hoare triple {40596#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {40596#true} is VALID [2020-07-17 22:05:53,045 INFO L280 TraceCheckUtils]: 74: Hoare triple {40596#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {40596#true} is VALID [2020-07-17 22:05:53,045 INFO L280 TraceCheckUtils]: 75: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,045 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {40596#true} {40596#true} #551#return; {40596#true} is VALID [2020-07-17 22:05:53,045 INFO L280 TraceCheckUtils]: 77: Hoare triple {40596#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {40596#true} is VALID [2020-07-17 22:05:53,045 INFO L280 TraceCheckUtils]: 78: Hoare triple {40596#true} assume 0 != ~tmp~0; {40596#true} is VALID [2020-07-17 22:05:53,046 INFO L263 TraceCheckUtils]: 79: Hoare triple {40596#true} call activatePump(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,047 INFO L280 TraceCheckUtils]: 80: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40596#true} is VALID [2020-07-17 22:05:53,047 INFO L263 TraceCheckUtils]: 81: Hoare triple {40596#true} call #t~ret3 := isMethaneAlarm(); {40596#true} is VALID [2020-07-17 22:05:53,047 INFO L280 TraceCheckUtils]: 82: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:53,047 INFO L263 TraceCheckUtils]: 83: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-17 22:05:53,051 INFO L280 TraceCheckUtils]: 84: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:05:53,052 INFO L280 TraceCheckUtils]: 85: Hoare triple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:05:53,053 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {41086#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {40596#true} #581#return; {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} is VALID [2020-07-17 22:05:53,055 INFO L280 TraceCheckUtils]: 87: Hoare triple {41084#(and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|) (<= |isMethaneAlarm_#t~ret4| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:05:53,056 INFO L280 TraceCheckUtils]: 88: Hoare triple {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:05:53,057 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {41085#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {40596#true} #533#return; {41076#(or (not (= 0 |activatePump_#t~ret3|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} is VALID [2020-07-17 22:05:53,058 INFO L280 TraceCheckUtils]: 90: Hoare triple {41076#(or (not (= 0 |activatePump_#t~ret3|)) (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {41077#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~3)))} is VALID [2020-07-17 22:05:53,060 INFO L280 TraceCheckUtils]: 91: Hoare triple {41077#(or (and (<= ~methaneLevelCritical~0 0) (<= 0 ~methaneLevelCritical~0)) (not (= 0 activatePump_~tmp~3)))} assume !(0 != ~tmp~3); {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:53,061 INFO L263 TraceCheckUtils]: 92: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__lowWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,061 INFO L280 TraceCheckUtils]: 93: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40596#true} is VALID [2020-07-17 22:05:53,062 INFO L280 TraceCheckUtils]: 94: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,062 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {40596#true} {40942#(= 0 ~methaneLevelCritical~0)} #535#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:53,063 INFO L280 TraceCheckUtils]: 96: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:53,064 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #553#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:53,065 INFO L280 TraceCheckUtils]: 98: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:53,065 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #573#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:53,066 INFO L280 TraceCheckUtils]: 100: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:53,067 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #521#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:53,067 INFO L280 TraceCheckUtils]: 102: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:53,068 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40596#true} #543#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:53,068 INFO L263 TraceCheckUtils]: 104: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {40596#true} is VALID [2020-07-17 22:05:53,069 INFO L280 TraceCheckUtils]: 105: Hoare triple {40596#true} havoc ~tmp~6;havoc ~tmp___0~2; {40596#true} is VALID [2020-07-17 22:05:53,069 INFO L263 TraceCheckUtils]: 106: Hoare triple {40596#true} call #t~ret24 := getWaterLevel(); {40596#true} is VALID [2020-07-17 22:05:53,069 INFO L280 TraceCheckUtils]: 107: Hoare triple {40596#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40596#true} is VALID [2020-07-17 22:05:53,069 INFO L280 TraceCheckUtils]: 108: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,069 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {40596#true} {40596#true} #561#return; {40596#true} is VALID [2020-07-17 22:05:53,069 INFO L280 TraceCheckUtils]: 110: Hoare triple {40596#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {40596#true} is VALID [2020-07-17 22:05:53,069 INFO L280 TraceCheckUtils]: 111: Hoare triple {40596#true} assume !(2 != ~tmp~6); {40596#true} is VALID [2020-07-17 22:05:53,070 INFO L280 TraceCheckUtils]: 112: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,071 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {40596#true} {40942#(= 0 ~methaneLevelCritical~0)} #545#return; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:53,072 INFO L280 TraceCheckUtils]: 114: Hoare triple {40942#(= 0 ~methaneLevelCritical~0)} assume true; {40942#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:53,073 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {40942#(= 0 ~methaneLevelCritical~0)} {40621#(not (= 0 ~methaneLevelCritical~0))} #529#return; {40597#false} is VALID [2020-07-17 22:05:53,073 INFO L280 TraceCheckUtils]: 116: Hoare triple {40597#false} assume !false; {40597#false} is VALID [2020-07-17 22:05:53,074 INFO L280 TraceCheckUtils]: 117: Hoare triple {40597#false} assume ~splverifierCounter~0 < 4; {40597#false} is VALID [2020-07-17 22:05:53,074 INFO L280 TraceCheckUtils]: 118: Hoare triple {40597#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {40597#false} is VALID [2020-07-17 22:05:53,074 INFO L280 TraceCheckUtils]: 119: Hoare triple {40597#false} assume !(0 != ~tmp~7); {40597#false} is VALID [2020-07-17 22:05:53,074 INFO L280 TraceCheckUtils]: 120: Hoare triple {40597#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {40597#false} is VALID [2020-07-17 22:05:53,074 INFO L280 TraceCheckUtils]: 121: Hoare triple {40597#false} assume !(0 != ~tmp___0~3); {40597#false} is VALID [2020-07-17 22:05:53,074 INFO L280 TraceCheckUtils]: 122: Hoare triple {40597#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {40597#false} is VALID [2020-07-17 22:05:53,075 INFO L280 TraceCheckUtils]: 123: Hoare triple {40597#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {40597#false} is VALID [2020-07-17 22:05:53,075 INFO L280 TraceCheckUtils]: 124: Hoare triple {40597#false} assume 0 != ~tmp___1~0; {40597#false} is VALID [2020-07-17 22:05:53,075 INFO L263 TraceCheckUtils]: 125: Hoare triple {40597#false} call timeShift(); {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:05:53,076 INFO L263 TraceCheckUtils]: 126: Hoare triple {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:05:53,077 INFO L263 TraceCheckUtils]: 127: Hoare triple {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {40596#true} is VALID [2020-07-17 22:05:53,077 INFO L280 TraceCheckUtils]: 128: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-17 22:05:53,077 INFO L280 TraceCheckUtils]: 129: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,077 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-17 22:05:53,077 INFO L280 TraceCheckUtils]: 131: Hoare triple {40596#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40596#true} is VALID [2020-07-17 22:05:53,078 INFO L280 TraceCheckUtils]: 132: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,078 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {40596#true} {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {40596#true} is VALID [2020-07-17 22:05:53,078 INFO L280 TraceCheckUtils]: 134: Hoare triple {40596#true} assume 0 != ~pumpRunning~0; {40596#true} is VALID [2020-07-17 22:05:53,079 INFO L263 TraceCheckUtils]: 135: Hoare triple {40596#true} call lowerWaterLevel(); {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:53,079 INFO L280 TraceCheckUtils]: 136: Hoare triple {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40596#true} is VALID [2020-07-17 22:05:53,079 INFO L280 TraceCheckUtils]: 137: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,080 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {40596#true} {40596#true} #541#return; {40596#true} is VALID [2020-07-17 22:05:53,080 INFO L280 TraceCheckUtils]: 139: Hoare triple {40596#true} assume 0 != ~systemActive~0; {40596#true} is VALID [2020-07-17 22:05:53,081 INFO L263 TraceCheckUtils]: 140: Hoare triple {40596#true} call processEnvironment(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,081 INFO L280 TraceCheckUtils]: 141: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40596#true} is VALID [2020-07-17 22:05:53,081 INFO L280 TraceCheckUtils]: 142: Hoare triple {40596#true} assume 0 != ~pumpRunning~0; {40596#true} is VALID [2020-07-17 22:05:53,082 INFO L263 TraceCheckUtils]: 143: Hoare triple {40596#true} call #t~ret2 := isMethaneAlarm(); {40596#true} is VALID [2020-07-17 22:05:53,082 INFO L280 TraceCheckUtils]: 144: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:53,082 INFO L263 TraceCheckUtils]: 145: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-17 22:05:53,082 INFO L280 TraceCheckUtils]: 146: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-17 22:05:53,082 INFO L280 TraceCheckUtils]: 147: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,082 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-17 22:05:53,083 INFO L280 TraceCheckUtils]: 149: Hoare triple {40596#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:53,083 INFO L280 TraceCheckUtils]: 150: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,083 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {40596#true} {40596#true} #515#return; {40596#true} is VALID [2020-07-17 22:05:53,083 INFO L280 TraceCheckUtils]: 152: Hoare triple {40596#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {40596#true} is VALID [2020-07-17 22:05:53,083 INFO L280 TraceCheckUtils]: 153: Hoare triple {40596#true} assume !(0 != ~tmp~2); {40596#true} is VALID [2020-07-17 22:05:53,084 INFO L263 TraceCheckUtils]: 154: Hoare triple {40596#true} call processEnvironment__wrappee__methaneQuery(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,085 INFO L280 TraceCheckUtils]: 155: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {40596#true} is VALID [2020-07-17 22:05:53,085 INFO L280 TraceCheckUtils]: 156: Hoare triple {40596#true} assume 0 != ~pumpRunning~0; {40596#true} is VALID [2020-07-17 22:05:53,085 INFO L263 TraceCheckUtils]: 157: Hoare triple {40596#true} call #t~ret1 := isLowWaterLevel(); {40596#true} is VALID [2020-07-17 22:05:53,085 INFO L280 TraceCheckUtils]: 158: Hoare triple {40596#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {40596#true} is VALID [2020-07-17 22:05:53,085 INFO L263 TraceCheckUtils]: 159: Hoare triple {40596#true} call #t~ret22 := isLowWaterSensorDry(); {40596#true} is VALID [2020-07-17 22:05:53,086 INFO L280 TraceCheckUtils]: 160: Hoare triple {40596#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {40596#true} is VALID [2020-07-17 22:05:53,086 INFO L280 TraceCheckUtils]: 161: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,086 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {40596#true} {40596#true} #513#return; {40596#true} is VALID [2020-07-17 22:05:53,086 INFO L280 TraceCheckUtils]: 163: Hoare triple {40596#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {40596#true} is VALID [2020-07-17 22:05:53,086 INFO L280 TraceCheckUtils]: 164: Hoare triple {40596#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {40596#true} is VALID [2020-07-17 22:05:53,086 INFO L280 TraceCheckUtils]: 165: Hoare triple {40596#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {40596#true} is VALID [2020-07-17 22:05:53,087 INFO L280 TraceCheckUtils]: 166: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,087 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {40596#true} {40596#true} #567#return; {40596#true} is VALID [2020-07-17 22:05:53,087 INFO L280 TraceCheckUtils]: 168: Hoare triple {40596#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {40596#true} is VALID [2020-07-17 22:05:53,087 INFO L280 TraceCheckUtils]: 169: Hoare triple {40596#true} assume !(0 != ~tmp~1); {40596#true} is VALID [2020-07-17 22:05:53,088 INFO L263 TraceCheckUtils]: 170: Hoare triple {40596#true} call processEnvironment__wrappee__highWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,088 INFO L280 TraceCheckUtils]: 171: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40596#true} is VALID [2020-07-17 22:05:53,089 INFO L280 TraceCheckUtils]: 172: Hoare triple {40596#true} assume !(0 == ~pumpRunning~0); {40596#true} is VALID [2020-07-17 22:05:53,089 INFO L263 TraceCheckUtils]: 173: Hoare triple {40596#true} call processEnvironment__wrappee__base(); {40596#true} is VALID [2020-07-17 22:05:53,089 INFO L280 TraceCheckUtils]: 174: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,089 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {40596#true} {40596#true} #557#return; {40596#true} is VALID [2020-07-17 22:05:53,089 INFO L280 TraceCheckUtils]: 176: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,090 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {40596#true} {40596#true} #571#return; {40596#true} is VALID [2020-07-17 22:05:53,090 INFO L280 TraceCheckUtils]: 178: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,090 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {40596#true} {40596#true} #519#return; {40596#true} is VALID [2020-07-17 22:05:53,090 INFO L280 TraceCheckUtils]: 180: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,090 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {40596#true} {40596#true} #543#return; {40596#true} is VALID [2020-07-17 22:05:53,090 INFO L263 TraceCheckUtils]: 182: Hoare triple {40596#true} call __utac_acc__Specification5_spec__3(); {40596#true} is VALID [2020-07-17 22:05:53,091 INFO L280 TraceCheckUtils]: 183: Hoare triple {40596#true} havoc ~tmp~6;havoc ~tmp___0~2; {40596#true} is VALID [2020-07-17 22:05:53,091 INFO L263 TraceCheckUtils]: 184: Hoare triple {40596#true} call #t~ret24 := getWaterLevel(); {40596#true} is VALID [2020-07-17 22:05:53,091 INFO L280 TraceCheckUtils]: 185: Hoare triple {40596#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40596#true} is VALID [2020-07-17 22:05:53,091 INFO L280 TraceCheckUtils]: 186: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,091 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {40596#true} {40596#true} #561#return; {40596#true} is VALID [2020-07-17 22:05:53,091 INFO L280 TraceCheckUtils]: 188: Hoare triple {40596#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {40596#true} is VALID [2020-07-17 22:05:53,092 INFO L280 TraceCheckUtils]: 189: Hoare triple {40596#true} assume 2 != ~tmp~6; {40596#true} is VALID [2020-07-17 22:05:53,092 INFO L263 TraceCheckUtils]: 190: Hoare triple {40596#true} call #t~ret25 := isPumpRunning(); {40596#true} is VALID [2020-07-17 22:05:53,092 INFO L280 TraceCheckUtils]: 191: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-17 22:05:53,092 INFO L280 TraceCheckUtils]: 192: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,092 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {40596#true} {40596#true} #563#return; {40596#true} is VALID [2020-07-17 22:05:53,092 INFO L280 TraceCheckUtils]: 194: Hoare triple {40596#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {40596#true} is VALID [2020-07-17 22:05:53,093 INFO L280 TraceCheckUtils]: 195: Hoare triple {40596#true} assume !(0 != ~tmp___0~2); {40596#true} is VALID [2020-07-17 22:05:53,093 INFO L280 TraceCheckUtils]: 196: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,093 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {40596#true} {40596#true} #545#return; {40596#true} is VALID [2020-07-17 22:05:53,093 INFO L280 TraceCheckUtils]: 198: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,093 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {40596#true} {40597#false} #529#return; {40597#false} is VALID [2020-07-17 22:05:53,094 INFO L280 TraceCheckUtils]: 200: Hoare triple {40597#false} assume !false; {40597#false} is VALID [2020-07-17 22:05:53,094 INFO L280 TraceCheckUtils]: 201: Hoare triple {40597#false} assume ~splverifierCounter~0 < 4; {40597#false} is VALID [2020-07-17 22:05:53,094 INFO L280 TraceCheckUtils]: 202: Hoare triple {40597#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {40597#false} is VALID [2020-07-17 22:05:53,094 INFO L280 TraceCheckUtils]: 203: Hoare triple {40597#false} assume !(0 != ~tmp~7); {40597#false} is VALID [2020-07-17 22:05:53,094 INFO L280 TraceCheckUtils]: 204: Hoare triple {40597#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {40597#false} is VALID [2020-07-17 22:05:53,094 INFO L280 TraceCheckUtils]: 205: Hoare triple {40597#false} assume !(0 != ~tmp___0~3); {40597#false} is VALID [2020-07-17 22:05:53,095 INFO L280 TraceCheckUtils]: 206: Hoare triple {40597#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {40597#false} is VALID [2020-07-17 22:05:53,095 INFO L280 TraceCheckUtils]: 207: Hoare triple {40597#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {40597#false} is VALID [2020-07-17 22:05:53,095 INFO L280 TraceCheckUtils]: 208: Hoare triple {40597#false} assume 0 != ~tmp___1~0; {40597#false} is VALID [2020-07-17 22:05:53,095 INFO L263 TraceCheckUtils]: 209: Hoare triple {40597#false} call timeShift(); {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:05:53,096 INFO L263 TraceCheckUtils]: 210: Hoare triple {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:05:53,097 INFO L263 TraceCheckUtils]: 211: Hoare triple {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {40596#true} is VALID [2020-07-17 22:05:53,097 INFO L280 TraceCheckUtils]: 212: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-17 22:05:53,097 INFO L280 TraceCheckUtils]: 213: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,097 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-17 22:05:53,097 INFO L280 TraceCheckUtils]: 215: Hoare triple {40596#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40596#true} is VALID [2020-07-17 22:05:53,097 INFO L280 TraceCheckUtils]: 216: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,098 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {40596#true} {40887#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {40596#true} is VALID [2020-07-17 22:05:53,098 INFO L280 TraceCheckUtils]: 218: Hoare triple {40596#true} assume 0 != ~pumpRunning~0; {40596#true} is VALID [2020-07-17 22:05:53,099 INFO L263 TraceCheckUtils]: 219: Hoare triple {40596#true} call lowerWaterLevel(); {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:53,099 INFO L280 TraceCheckUtils]: 220: Hoare triple {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40596#true} is VALID [2020-07-17 22:05:53,099 INFO L280 TraceCheckUtils]: 221: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,099 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {40596#true} {40596#true} #541#return; {40596#true} is VALID [2020-07-17 22:05:53,099 INFO L280 TraceCheckUtils]: 223: Hoare triple {40596#true} assume 0 != ~systemActive~0; {40596#true} is VALID [2020-07-17 22:05:53,100 INFO L263 TraceCheckUtils]: 224: Hoare triple {40596#true} call processEnvironment(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,100 INFO L280 TraceCheckUtils]: 225: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40596#true} is VALID [2020-07-17 22:05:53,101 INFO L280 TraceCheckUtils]: 226: Hoare triple {40596#true} assume 0 != ~pumpRunning~0; {40596#true} is VALID [2020-07-17 22:05:53,101 INFO L263 TraceCheckUtils]: 227: Hoare triple {40596#true} call #t~ret2 := isMethaneAlarm(); {40596#true} is VALID [2020-07-17 22:05:53,101 INFO L280 TraceCheckUtils]: 228: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:53,101 INFO L263 TraceCheckUtils]: 229: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-17 22:05:53,101 INFO L280 TraceCheckUtils]: 230: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-17 22:05:53,101 INFO L280 TraceCheckUtils]: 231: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,102 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-17 22:05:53,102 INFO L280 TraceCheckUtils]: 233: Hoare triple {40596#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:53,102 INFO L280 TraceCheckUtils]: 234: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,102 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {40596#true} {40596#true} #515#return; {40596#true} is VALID [2020-07-17 22:05:53,102 INFO L280 TraceCheckUtils]: 236: Hoare triple {40596#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {40596#true} is VALID [2020-07-17 22:05:53,102 INFO L280 TraceCheckUtils]: 237: Hoare triple {40596#true} assume 0 != ~tmp~2; {40596#true} is VALID [2020-07-17 22:05:53,103 INFO L263 TraceCheckUtils]: 238: Hoare triple {40596#true} call deactivatePump(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,104 INFO L280 TraceCheckUtils]: 239: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {40596#true} is VALID [2020-07-17 22:05:53,104 INFO L280 TraceCheckUtils]: 240: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,104 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {40596#true} {40596#true} #517#return; {40596#true} is VALID [2020-07-17 22:05:53,104 INFO L280 TraceCheckUtils]: 242: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,104 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {40596#true} {40596#true} #543#return; {40596#true} is VALID [2020-07-17 22:05:53,104 INFO L263 TraceCheckUtils]: 244: Hoare triple {40596#true} call __utac_acc__Specification5_spec__3(); {40596#true} is VALID [2020-07-17 22:05:53,105 INFO L280 TraceCheckUtils]: 245: Hoare triple {40596#true} havoc ~tmp~6;havoc ~tmp___0~2; {40596#true} is VALID [2020-07-17 22:05:53,105 INFO L263 TraceCheckUtils]: 246: Hoare triple {40596#true} call #t~ret24 := getWaterLevel(); {40596#true} is VALID [2020-07-17 22:05:53,105 INFO L280 TraceCheckUtils]: 247: Hoare triple {40596#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40596#true} is VALID [2020-07-17 22:05:53,105 INFO L280 TraceCheckUtils]: 248: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,105 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {40596#true} {40596#true} #561#return; {40596#true} is VALID [2020-07-17 22:05:53,106 INFO L280 TraceCheckUtils]: 250: Hoare triple {40596#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {40596#true} is VALID [2020-07-17 22:05:53,106 INFO L280 TraceCheckUtils]: 251: Hoare triple {40596#true} assume 2 != ~tmp~6; {40596#true} is VALID [2020-07-17 22:05:53,106 INFO L263 TraceCheckUtils]: 252: Hoare triple {40596#true} call #t~ret25 := isPumpRunning(); {40596#true} is VALID [2020-07-17 22:05:53,106 INFO L280 TraceCheckUtils]: 253: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-17 22:05:53,106 INFO L280 TraceCheckUtils]: 254: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,107 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {40596#true} {40596#true} #563#return; {40596#true} is VALID [2020-07-17 22:05:53,107 INFO L280 TraceCheckUtils]: 256: Hoare triple {40596#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {40596#true} is VALID [2020-07-17 22:05:53,107 INFO L280 TraceCheckUtils]: 257: Hoare triple {40596#true} assume !(0 != ~tmp___0~2); {40596#true} is VALID [2020-07-17 22:05:53,107 INFO L280 TraceCheckUtils]: 258: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,107 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {40596#true} {40596#true} #545#return; {40596#true} is VALID [2020-07-17 22:05:53,107 INFO L280 TraceCheckUtils]: 260: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,108 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {40596#true} {40597#false} #529#return; {40597#false} is VALID [2020-07-17 22:05:53,108 INFO L280 TraceCheckUtils]: 262: Hoare triple {40597#false} assume !false; {40597#false} is VALID [2020-07-17 22:05:53,108 INFO L280 TraceCheckUtils]: 263: Hoare triple {40597#false} assume ~splverifierCounter~0 < 4; {40597#false} is VALID [2020-07-17 22:05:53,108 INFO L280 TraceCheckUtils]: 264: Hoare triple {40597#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {40597#false} is VALID [2020-07-17 22:05:53,108 INFO L280 TraceCheckUtils]: 265: Hoare triple {40597#false} assume 0 != ~tmp~7; {40597#false} is VALID [2020-07-17 22:05:53,108 INFO L263 TraceCheckUtils]: 266: Hoare triple {40597#false} call waterRise(); {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:53,109 INFO L280 TraceCheckUtils]: 267: Hoare triple {40884#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {40596#true} is VALID [2020-07-17 22:05:53,109 INFO L280 TraceCheckUtils]: 268: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,109 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {40596#true} {40597#false} #523#return; {40597#false} is VALID [2020-07-17 22:05:53,109 INFO L280 TraceCheckUtils]: 270: Hoare triple {40597#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {40597#false} is VALID [2020-07-17 22:05:53,109 INFO L280 TraceCheckUtils]: 271: Hoare triple {40597#false} assume !(0 != ~tmp___0~3); {40597#false} is VALID [2020-07-17 22:05:53,109 INFO L280 TraceCheckUtils]: 272: Hoare triple {40597#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {40597#false} is VALID [2020-07-17 22:05:53,109 INFO L280 TraceCheckUtils]: 273: Hoare triple {40597#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {40597#false} is VALID [2020-07-17 22:05:53,110 INFO L280 TraceCheckUtils]: 274: Hoare triple {40597#false} assume 0 != ~tmp___1~0; {40597#false} is VALID [2020-07-17 22:05:53,110 INFO L263 TraceCheckUtils]: 275: Hoare triple {40597#false} call timeShift(); {40597#false} is VALID [2020-07-17 22:05:53,110 INFO L263 TraceCheckUtils]: 276: Hoare triple {40597#false} call __utac_acc__Specification5_spec__2(); {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:05:53,110 INFO L263 TraceCheckUtils]: 277: Hoare triple {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {40596#true} is VALID [2020-07-17 22:05:53,110 INFO L280 TraceCheckUtils]: 278: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-17 22:05:53,111 INFO L280 TraceCheckUtils]: 279: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,111 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {40596#true} {40883#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {40596#true} is VALID [2020-07-17 22:05:53,111 INFO L280 TraceCheckUtils]: 281: Hoare triple {40596#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40596#true} is VALID [2020-07-17 22:05:53,111 INFO L280 TraceCheckUtils]: 282: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,111 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {40596#true} {40597#false} #539#return; {40597#false} is VALID [2020-07-17 22:05:53,111 INFO L280 TraceCheckUtils]: 284: Hoare triple {40597#false} assume !(0 != ~pumpRunning~0); {40597#false} is VALID [2020-07-17 22:05:53,111 INFO L280 TraceCheckUtils]: 285: Hoare triple {40597#false} assume 0 != ~systemActive~0; {40597#false} is VALID [2020-07-17 22:05:53,112 INFO L263 TraceCheckUtils]: 286: Hoare triple {40597#false} call processEnvironment(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,112 INFO L280 TraceCheckUtils]: 287: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {40596#true} is VALID [2020-07-17 22:05:53,112 INFO L280 TraceCheckUtils]: 288: Hoare triple {40596#true} assume !(0 != ~pumpRunning~0); {40596#true} is VALID [2020-07-17 22:05:53,113 INFO L263 TraceCheckUtils]: 289: Hoare triple {40596#true} call processEnvironment__wrappee__methaneQuery(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,113 INFO L280 TraceCheckUtils]: 290: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {40596#true} is VALID [2020-07-17 22:05:53,113 INFO L280 TraceCheckUtils]: 291: Hoare triple {40596#true} assume !(0 != ~pumpRunning~0); {40596#true} is VALID [2020-07-17 22:05:53,114 INFO L263 TraceCheckUtils]: 292: Hoare triple {40596#true} call processEnvironment__wrappee__highWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,114 INFO L280 TraceCheckUtils]: 293: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40596#true} is VALID [2020-07-17 22:05:53,114 INFO L280 TraceCheckUtils]: 294: Hoare triple {40596#true} assume 0 == ~pumpRunning~0; {40596#true} is VALID [2020-07-17 22:05:53,114 INFO L263 TraceCheckUtils]: 295: Hoare triple {40596#true} call #t~ret0 := isHighWaterLevel(); {40596#true} is VALID [2020-07-17 22:05:53,114 INFO L280 TraceCheckUtils]: 296: Hoare triple {40596#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {40596#true} is VALID [2020-07-17 22:05:53,114 INFO L263 TraceCheckUtils]: 297: Hoare triple {40596#true} call #t~ret21 := isHighWaterSensorDry(); {40596#true} is VALID [2020-07-17 22:05:53,114 INFO L280 TraceCheckUtils]: 298: Hoare triple {40596#true} havoc ~retValue_acc~9; {40596#true} is VALID [2020-07-17 22:05:53,115 INFO L280 TraceCheckUtils]: 299: Hoare triple {40596#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40596#true} is VALID [2020-07-17 22:05:53,115 INFO L280 TraceCheckUtils]: 300: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,115 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {40596#true} {40596#true} #537#return; {40596#true} is VALID [2020-07-17 22:05:53,115 INFO L280 TraceCheckUtils]: 302: Hoare triple {40596#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {40596#true} is VALID [2020-07-17 22:05:53,115 INFO L280 TraceCheckUtils]: 303: Hoare triple {40596#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {40596#true} is VALID [2020-07-17 22:05:53,115 INFO L280 TraceCheckUtils]: 304: Hoare triple {40596#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {40596#true} is VALID [2020-07-17 22:05:53,116 INFO L280 TraceCheckUtils]: 305: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,116 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {40596#true} {40596#true} #551#return; {40596#true} is VALID [2020-07-17 22:05:53,116 INFO L280 TraceCheckUtils]: 307: Hoare triple {40596#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {40596#true} is VALID [2020-07-17 22:05:53,116 INFO L280 TraceCheckUtils]: 308: Hoare triple {40596#true} assume 0 != ~tmp~0; {40596#true} is VALID [2020-07-17 22:05:53,117 INFO L263 TraceCheckUtils]: 309: Hoare triple {40596#true} call activatePump(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,117 INFO L280 TraceCheckUtils]: 310: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {40596#true} is VALID [2020-07-17 22:05:53,117 INFO L263 TraceCheckUtils]: 311: Hoare triple {40596#true} call #t~ret3 := isMethaneAlarm(); {40596#true} is VALID [2020-07-17 22:05:53,118 INFO L280 TraceCheckUtils]: 312: Hoare triple {40596#true} havoc ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:53,118 INFO L263 TraceCheckUtils]: 313: Hoare triple {40596#true} call #t~ret4 := isMethaneLevelCritical(); {40596#true} is VALID [2020-07-17 22:05:53,118 INFO L280 TraceCheckUtils]: 314: Hoare triple {40596#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40596#true} is VALID [2020-07-17 22:05:53,118 INFO L280 TraceCheckUtils]: 315: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,118 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {40596#true} {40596#true} #581#return; {40596#true} is VALID [2020-07-17 22:05:53,118 INFO L280 TraceCheckUtils]: 317: Hoare triple {40596#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40596#true} is VALID [2020-07-17 22:05:53,118 INFO L280 TraceCheckUtils]: 318: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,118 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {40596#true} {40596#true} #533#return; {40596#true} is VALID [2020-07-17 22:05:53,118 INFO L280 TraceCheckUtils]: 320: Hoare triple {40596#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {40596#true} is VALID [2020-07-17 22:05:53,119 INFO L280 TraceCheckUtils]: 321: Hoare triple {40596#true} assume !(0 != ~tmp~3); {40596#true} is VALID [2020-07-17 22:05:53,119 INFO L263 TraceCheckUtils]: 322: Hoare triple {40596#true} call activatePump__wrappee__lowWaterSensor(); {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,119 INFO L280 TraceCheckUtils]: 323: Hoare triple {40955#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40596#true} is VALID [2020-07-17 22:05:53,120 INFO L280 TraceCheckUtils]: 324: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,120 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {40596#true} {40596#true} #535#return; {40596#true} is VALID [2020-07-17 22:05:53,120 INFO L280 TraceCheckUtils]: 326: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,120 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {40596#true} {40596#true} #553#return; {40596#true} is VALID [2020-07-17 22:05:53,120 INFO L280 TraceCheckUtils]: 328: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,120 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {40596#true} {40596#true} #573#return; {40596#true} is VALID [2020-07-17 22:05:53,121 INFO L280 TraceCheckUtils]: 330: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,121 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {40596#true} {40596#true} #521#return; {40596#true} is VALID [2020-07-17 22:05:53,121 INFO L280 TraceCheckUtils]: 332: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,121 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {40596#true} {40597#false} #543#return; {40597#false} is VALID [2020-07-17 22:05:53,121 INFO L263 TraceCheckUtils]: 334: Hoare triple {40597#false} call __utac_acc__Specification5_spec__3(); {40597#false} is VALID [2020-07-17 22:05:53,121 INFO L280 TraceCheckUtils]: 335: Hoare triple {40597#false} havoc ~tmp~6;havoc ~tmp___0~2; {40597#false} is VALID [2020-07-17 22:05:53,121 INFO L263 TraceCheckUtils]: 336: Hoare triple {40597#false} call #t~ret24 := getWaterLevel(); {40596#true} is VALID [2020-07-17 22:05:53,122 INFO L280 TraceCheckUtils]: 337: Hoare triple {40596#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40596#true} is VALID [2020-07-17 22:05:53,122 INFO L280 TraceCheckUtils]: 338: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,122 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {40596#true} {40597#false} #561#return; {40597#false} is VALID [2020-07-17 22:05:53,122 INFO L280 TraceCheckUtils]: 340: Hoare triple {40597#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {40597#false} is VALID [2020-07-17 22:05:53,122 INFO L280 TraceCheckUtils]: 341: Hoare triple {40597#false} assume 2 != ~tmp~6; {40597#false} is VALID [2020-07-17 22:05:53,122 INFO L263 TraceCheckUtils]: 342: Hoare triple {40597#false} call #t~ret25 := isPumpRunning(); {40596#true} is VALID [2020-07-17 22:05:53,122 INFO L280 TraceCheckUtils]: 343: Hoare triple {40596#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40596#true} is VALID [2020-07-17 22:05:53,122 INFO L280 TraceCheckUtils]: 344: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:53,123 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {40596#true} {40597#false} #563#return; {40597#false} is VALID [2020-07-17 22:05:53,123 INFO L280 TraceCheckUtils]: 346: Hoare triple {40597#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {40597#false} is VALID [2020-07-17 22:05:53,123 INFO L280 TraceCheckUtils]: 347: Hoare triple {40597#false} assume 0 != ~tmp___0~2; {40597#false} is VALID [2020-07-17 22:05:53,123 INFO L280 TraceCheckUtils]: 348: Hoare triple {40597#false} assume 0 == ~switchedOnBeforeTS~0; {40597#false} is VALID [2020-07-17 22:05:53,123 INFO L263 TraceCheckUtils]: 349: Hoare triple {40597#false} call __automaton_fail(); {40597#false} is VALID [2020-07-17 22:05:53,123 INFO L280 TraceCheckUtils]: 350: Hoare triple {40597#false} assume !false; {40597#false} is VALID [2020-07-17 22:05:53,227 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 64 proven. 40 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2020-07-17 22:05:53,228 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2115138915] [2020-07-17 22:05:53,228 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [672512352] [2020-07-17 22:05:53,228 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 [2020-07-17 22:05:53,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,471 INFO L264 TraceCheckSpWp]: Trace formula consists of 1414 conjuncts, 9 conjunts are in the unsatisfiable core [2020-07-17 22:05:53,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,540 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:05:54,129 INFO L263 TraceCheckUtils]: 0: Hoare triple {40596#true} call ULTIMATE.init(); {40596#true} is VALID [2020-07-17 22:05:54,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {40596#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {40596#true} is VALID [2020-07-17 22:05:54,130 INFO L280 TraceCheckUtils]: 2: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:54,130 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40596#true} {40596#true} #587#return; {40596#true} is VALID [2020-07-17 22:05:54,130 INFO L263 TraceCheckUtils]: 4: Hoare triple {40596#true} call #t~ret77 := main(); {40596#true} is VALID [2020-07-17 22:05:54,130 INFO L280 TraceCheckUtils]: 5: Hoare triple {40596#true} havoc ~retValue_acc~11;havoc ~tmp~11; {40596#true} is VALID [2020-07-17 22:05:54,130 INFO L263 TraceCheckUtils]: 6: Hoare triple {40596#true} call select_helpers(); {40596#true} is VALID [2020-07-17 22:05:54,130 INFO L280 TraceCheckUtils]: 7: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:54,130 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40596#true} {40596#true} #473#return; {40596#true} is VALID [2020-07-17 22:05:54,131 INFO L263 TraceCheckUtils]: 9: Hoare triple {40596#true} call select_features(); {40596#true} is VALID [2020-07-17 22:05:54,131 INFO L280 TraceCheckUtils]: 10: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:54,131 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {40596#true} {40596#true} #475#return; {40596#true} is VALID [2020-07-17 22:05:54,131 INFO L263 TraceCheckUtils]: 12: Hoare triple {40596#true} call #t~ret75 := valid_product(); {40596#true} is VALID [2020-07-17 22:05:54,131 INFO L280 TraceCheckUtils]: 13: Hoare triple {40596#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {40596#true} is VALID [2020-07-17 22:05:54,131 INFO L280 TraceCheckUtils]: 14: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:54,131 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {40596#true} {40596#true} #477#return; {40596#true} is VALID [2020-07-17 22:05:54,131 INFO L280 TraceCheckUtils]: 16: Hoare triple {40596#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {40596#true} is VALID [2020-07-17 22:05:54,132 INFO L280 TraceCheckUtils]: 17: Hoare triple {40596#true} assume 0 != ~tmp~11; {40596#true} is VALID [2020-07-17 22:05:54,132 INFO L263 TraceCheckUtils]: 18: Hoare triple {40596#true} call setup(); {40596#true} is VALID [2020-07-17 22:05:54,132 INFO L280 TraceCheckUtils]: 19: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:54,132 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {40596#true} {40596#true} #479#return; {40596#true} is VALID [2020-07-17 22:05:54,132 INFO L263 TraceCheckUtils]: 21: Hoare triple {40596#true} call runTest(); {40596#true} is VALID [2020-07-17 22:05:54,132 INFO L263 TraceCheckUtils]: 22: Hoare triple {40596#true} call __utac_acc__Specification5_spec__1(); {40596#true} is VALID [2020-07-17 22:05:54,132 INFO L280 TraceCheckUtils]: 23: Hoare triple {40596#true} ~switchedOnBeforeTS~0 := 0; {40596#true} is VALID [2020-07-17 22:05:54,132 INFO L280 TraceCheckUtils]: 24: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:54,133 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40596#true} {40596#true} #577#return; {40596#true} is VALID [2020-07-17 22:05:54,133 INFO L263 TraceCheckUtils]: 26: Hoare triple {40596#true} call test(); {40596#true} is VALID [2020-07-17 22:05:54,133 INFO L280 TraceCheckUtils]: 27: Hoare triple {40596#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {40596#true} is VALID [2020-07-17 22:05:54,133 INFO L280 TraceCheckUtils]: 28: Hoare triple {40596#true} assume !false; {40596#true} is VALID [2020-07-17 22:05:54,133 INFO L280 TraceCheckUtils]: 29: Hoare triple {40596#true} assume ~splverifierCounter~0 < 4; {40596#true} is VALID [2020-07-17 22:05:54,133 INFO L280 TraceCheckUtils]: 30: Hoare triple {40596#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {40596#true} is VALID [2020-07-17 22:05:54,133 INFO L280 TraceCheckUtils]: 31: Hoare triple {40596#true} assume 0 != ~tmp~7; {40596#true} is VALID [2020-07-17 22:05:54,133 INFO L263 TraceCheckUtils]: 32: Hoare triple {40596#true} call waterRise(); {40596#true} is VALID [2020-07-17 22:05:54,134 INFO L280 TraceCheckUtils]: 33: Hoare triple {40596#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {40596#true} is VALID [2020-07-17 22:05:54,134 INFO L280 TraceCheckUtils]: 34: Hoare triple {40596#true} assume true; {40596#true} is VALID [2020-07-17 22:05:54,134 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {40596#true} {40596#true} #523#return; {40596#true} is VALID [2020-07-17 22:05:54,134 INFO L280 TraceCheckUtils]: 36: Hoare triple {40596#true} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {40596#true} is VALID [2020-07-17 22:05:54,134 INFO L280 TraceCheckUtils]: 37: Hoare triple {40596#true} assume 0 != ~tmp___0~3; {40596#true} is VALID [2020-07-17 22:05:54,134 INFO L263 TraceCheckUtils]: 38: Hoare triple {40596#true} call changeMethaneLevel(); {40596#true} is VALID [2020-07-17 22:05:54,135 INFO L280 TraceCheckUtils]: 39: Hoare triple {40596#true} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,136 INFO L280 TraceCheckUtils]: 40: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume true; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,136 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {40886#(<= 1 ~methaneLevelCritical~0)} {40596#true} #525#return; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,137 INFO L280 TraceCheckUtils]: 42: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,137 INFO L280 TraceCheckUtils]: 43: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,138 INFO L280 TraceCheckUtils]: 44: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,138 INFO L263 TraceCheckUtils]: 45: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} call timeShift(); {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,139 INFO L263 TraceCheckUtils]: 46: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__2(); {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,139 INFO L263 TraceCheckUtils]: 47: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} call #t~ret23 := isPumpRunning(); {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,140 INFO L280 TraceCheckUtils]: 48: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,141 INFO L280 TraceCheckUtils]: 49: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume true; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,141 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {40886#(<= 1 ~methaneLevelCritical~0)} {40886#(<= 1 ~methaneLevelCritical~0)} #559#return; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,142 INFO L280 TraceCheckUtils]: 51: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,143 INFO L280 TraceCheckUtils]: 52: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume true; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,144 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {40886#(<= 1 ~methaneLevelCritical~0)} {40886#(<= 1 ~methaneLevelCritical~0)} #539#return; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,145 INFO L280 TraceCheckUtils]: 54: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,146 INFO L280 TraceCheckUtils]: 55: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~systemActive~0; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,147 INFO L263 TraceCheckUtils]: 56: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} call processEnvironment(); {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,148 INFO L280 TraceCheckUtils]: 57: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~2; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,148 INFO L280 TraceCheckUtils]: 58: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,150 INFO L263 TraceCheckUtils]: 59: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} call processEnvironment__wrappee__methaneQuery(); {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,151 INFO L280 TraceCheckUtils]: 60: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~1; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,152 INFO L280 TraceCheckUtils]: 61: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,158 INFO L263 TraceCheckUtils]: 62: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} call processEnvironment__wrappee__highWaterSensor(); {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,159 INFO L280 TraceCheckUtils]: 63: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~0; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,160 INFO L280 TraceCheckUtils]: 64: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume 0 == ~pumpRunning~0; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,161 INFO L263 TraceCheckUtils]: 65: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} call #t~ret0 := isHighWaterLevel(); {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,162 INFO L280 TraceCheckUtils]: 66: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,163 INFO L263 TraceCheckUtils]: 67: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} call #t~ret21 := isHighWaterSensorDry(); {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,164 INFO L280 TraceCheckUtils]: 68: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~9; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,165 INFO L280 TraceCheckUtils]: 69: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,166 INFO L280 TraceCheckUtils]: 70: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume true; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,167 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {40886#(<= 1 ~methaneLevelCritical~0)} {40886#(<= 1 ~methaneLevelCritical~0)} #537#return; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,168 INFO L280 TraceCheckUtils]: 72: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,169 INFO L280 TraceCheckUtils]: 73: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,169 INFO L280 TraceCheckUtils]: 74: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,170 INFO L280 TraceCheckUtils]: 75: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume true; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,171 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {40886#(<= 1 ~methaneLevelCritical~0)} {40886#(<= 1 ~methaneLevelCritical~0)} #551#return; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,172 INFO L280 TraceCheckUtils]: 77: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,172 INFO L280 TraceCheckUtils]: 78: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp~0; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,173 INFO L263 TraceCheckUtils]: 79: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} call activatePump(); {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,174 INFO L280 TraceCheckUtils]: 80: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~3; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,175 INFO L263 TraceCheckUtils]: 81: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} call #t~ret3 := isMethaneAlarm(); {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,176 INFO L280 TraceCheckUtils]: 82: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~0; {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,177 INFO L263 TraceCheckUtils]: 83: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} call #t~ret4 := isMethaneLevelCritical(); {40886#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:05:54,178 INFO L280 TraceCheckUtils]: 84: Hoare triple {40886#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {41674#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:05:54,179 INFO L280 TraceCheckUtils]: 85: Hoare triple {41674#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {41674#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:05:54,181 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {41674#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {40886#(<= 1 ~methaneLevelCritical~0)} #581#return; {41681#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|))} is VALID [2020-07-17 22:05:54,182 INFO L280 TraceCheckUtils]: 87: Hoare triple {41681#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {41685#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:05:54,183 INFO L280 TraceCheckUtils]: 88: Hoare triple {41685#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {41685#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:05:54,185 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {41685#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {40886#(<= 1 ~methaneLevelCritical~0)} #533#return; {41692#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret3|))} is VALID [2020-07-17 22:05:54,186 INFO L280 TraceCheckUtils]: 90: Hoare triple {41692#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret3|))} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {41696#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3))} is VALID [2020-07-17 22:05:54,187 INFO L280 TraceCheckUtils]: 91: Hoare triple {41696#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3))} assume !(0 != ~tmp~3); {40597#false} is VALID [2020-07-17 22:05:54,188 INFO L263 TraceCheckUtils]: 92: Hoare triple {40597#false} call activatePump__wrappee__lowWaterSensor(); {40597#false} is VALID [2020-07-17 22:05:54,188 INFO L280 TraceCheckUtils]: 93: Hoare triple {40597#false} ~pumpRunning~0 := 1; {40597#false} is VALID [2020-07-17 22:05:54,188 INFO L280 TraceCheckUtils]: 94: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,188 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {40597#false} {40597#false} #535#return; {40597#false} is VALID [2020-07-17 22:05:54,188 INFO L280 TraceCheckUtils]: 96: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,189 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {40597#false} {40886#(<= 1 ~methaneLevelCritical~0)} #553#return; {40597#false} is VALID [2020-07-17 22:05:54,189 INFO L280 TraceCheckUtils]: 98: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,189 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {40597#false} {40886#(<= 1 ~methaneLevelCritical~0)} #573#return; {40597#false} is VALID [2020-07-17 22:05:54,189 INFO L280 TraceCheckUtils]: 100: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,189 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {40597#false} {40886#(<= 1 ~methaneLevelCritical~0)} #521#return; {40597#false} is VALID [2020-07-17 22:05:54,189 INFO L280 TraceCheckUtils]: 102: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,190 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {40597#false} {40886#(<= 1 ~methaneLevelCritical~0)} #543#return; {40597#false} is VALID [2020-07-17 22:05:54,190 INFO L263 TraceCheckUtils]: 104: Hoare triple {40597#false} call __utac_acc__Specification5_spec__3(); {40597#false} is VALID [2020-07-17 22:05:54,190 INFO L280 TraceCheckUtils]: 105: Hoare triple {40597#false} havoc ~tmp~6;havoc ~tmp___0~2; {40597#false} is VALID [2020-07-17 22:05:54,190 INFO L263 TraceCheckUtils]: 106: Hoare triple {40597#false} call #t~ret24 := getWaterLevel(); {40597#false} is VALID [2020-07-17 22:05:54,190 INFO L280 TraceCheckUtils]: 107: Hoare triple {40597#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40597#false} is VALID [2020-07-17 22:05:54,191 INFO L280 TraceCheckUtils]: 108: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,191 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {40597#false} {40597#false} #561#return; {40597#false} is VALID [2020-07-17 22:05:54,191 INFO L280 TraceCheckUtils]: 110: Hoare triple {40597#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {40597#false} is VALID [2020-07-17 22:05:54,191 INFO L280 TraceCheckUtils]: 111: Hoare triple {40597#false} assume !(2 != ~tmp~6); {40597#false} is VALID [2020-07-17 22:05:54,191 INFO L280 TraceCheckUtils]: 112: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,192 INFO L275 TraceCheckUtils]: 113: Hoare quadruple {40597#false} {40597#false} #545#return; {40597#false} is VALID [2020-07-17 22:05:54,192 INFO L280 TraceCheckUtils]: 114: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,192 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {40597#false} {40886#(<= 1 ~methaneLevelCritical~0)} #529#return; {40597#false} is VALID [2020-07-17 22:05:54,192 INFO L280 TraceCheckUtils]: 116: Hoare triple {40597#false} assume !false; {40597#false} is VALID [2020-07-17 22:05:54,193 INFO L280 TraceCheckUtils]: 117: Hoare triple {40597#false} assume ~splverifierCounter~0 < 4; {40597#false} is VALID [2020-07-17 22:05:54,193 INFO L280 TraceCheckUtils]: 118: Hoare triple {40597#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {40597#false} is VALID [2020-07-17 22:05:54,193 INFO L280 TraceCheckUtils]: 119: Hoare triple {40597#false} assume !(0 != ~tmp~7); {40597#false} is VALID [2020-07-17 22:05:54,194 INFO L280 TraceCheckUtils]: 120: Hoare triple {40597#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {40597#false} is VALID [2020-07-17 22:05:54,194 INFO L280 TraceCheckUtils]: 121: Hoare triple {40597#false} assume !(0 != ~tmp___0~3); {40597#false} is VALID [2020-07-17 22:05:54,194 INFO L280 TraceCheckUtils]: 122: Hoare triple {40597#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {40597#false} is VALID [2020-07-17 22:05:54,194 INFO L280 TraceCheckUtils]: 123: Hoare triple {40597#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {40597#false} is VALID [2020-07-17 22:05:54,195 INFO L280 TraceCheckUtils]: 124: Hoare triple {40597#false} assume 0 != ~tmp___1~0; {40597#false} is VALID [2020-07-17 22:05:54,195 INFO L263 TraceCheckUtils]: 125: Hoare triple {40597#false} call timeShift(); {40597#false} is VALID [2020-07-17 22:05:54,195 INFO L263 TraceCheckUtils]: 126: Hoare triple {40597#false} call __utac_acc__Specification5_spec__2(); {40597#false} is VALID [2020-07-17 22:05:54,196 INFO L263 TraceCheckUtils]: 127: Hoare triple {40597#false} call #t~ret23 := isPumpRunning(); {40597#false} is VALID [2020-07-17 22:05:54,196 INFO L280 TraceCheckUtils]: 128: Hoare triple {40597#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40597#false} is VALID [2020-07-17 22:05:54,196 INFO L280 TraceCheckUtils]: 129: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,196 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {40597#false} {40597#false} #559#return; {40597#false} is VALID [2020-07-17 22:05:54,197 INFO L280 TraceCheckUtils]: 131: Hoare triple {40597#false} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40597#false} is VALID [2020-07-17 22:05:54,197 INFO L280 TraceCheckUtils]: 132: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,197 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {40597#false} {40597#false} #539#return; {40597#false} is VALID [2020-07-17 22:05:54,197 INFO L280 TraceCheckUtils]: 134: Hoare triple {40597#false} assume 0 != ~pumpRunning~0; {40597#false} is VALID [2020-07-17 22:05:54,198 INFO L263 TraceCheckUtils]: 135: Hoare triple {40597#false} call lowerWaterLevel(); {40597#false} is VALID [2020-07-17 22:05:54,198 INFO L280 TraceCheckUtils]: 136: Hoare triple {40597#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40597#false} is VALID [2020-07-17 22:05:54,198 INFO L280 TraceCheckUtils]: 137: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,198 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {40597#false} {40597#false} #541#return; {40597#false} is VALID [2020-07-17 22:05:54,199 INFO L280 TraceCheckUtils]: 139: Hoare triple {40597#false} assume 0 != ~systemActive~0; {40597#false} is VALID [2020-07-17 22:05:54,199 INFO L263 TraceCheckUtils]: 140: Hoare triple {40597#false} call processEnvironment(); {40597#false} is VALID [2020-07-17 22:05:54,199 INFO L280 TraceCheckUtils]: 141: Hoare triple {40597#false} havoc ~tmp~2; {40597#false} is VALID [2020-07-17 22:05:54,199 INFO L280 TraceCheckUtils]: 142: Hoare triple {40597#false} assume 0 != ~pumpRunning~0; {40597#false} is VALID [2020-07-17 22:05:54,200 INFO L263 TraceCheckUtils]: 143: Hoare triple {40597#false} call #t~ret2 := isMethaneAlarm(); {40597#false} is VALID [2020-07-17 22:05:54,200 INFO L280 TraceCheckUtils]: 144: Hoare triple {40597#false} havoc ~retValue_acc~0; {40597#false} is VALID [2020-07-17 22:05:54,200 INFO L263 TraceCheckUtils]: 145: Hoare triple {40597#false} call #t~ret4 := isMethaneLevelCritical(); {40597#false} is VALID [2020-07-17 22:05:54,200 INFO L280 TraceCheckUtils]: 146: Hoare triple {40597#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40597#false} is VALID [2020-07-17 22:05:54,201 INFO L280 TraceCheckUtils]: 147: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,201 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {40597#false} {40597#false} #581#return; {40597#false} is VALID [2020-07-17 22:05:54,201 INFO L280 TraceCheckUtils]: 149: Hoare triple {40597#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40597#false} is VALID [2020-07-17 22:05:54,201 INFO L280 TraceCheckUtils]: 150: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,202 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {40597#false} {40597#false} #515#return; {40597#false} is VALID [2020-07-17 22:05:54,202 INFO L280 TraceCheckUtils]: 152: Hoare triple {40597#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {40597#false} is VALID [2020-07-17 22:05:54,202 INFO L280 TraceCheckUtils]: 153: Hoare triple {40597#false} assume !(0 != ~tmp~2); {40597#false} is VALID [2020-07-17 22:05:54,203 INFO L263 TraceCheckUtils]: 154: Hoare triple {40597#false} call processEnvironment__wrappee__methaneQuery(); {40597#false} is VALID [2020-07-17 22:05:54,203 INFO L280 TraceCheckUtils]: 155: Hoare triple {40597#false} havoc ~tmp~1; {40597#false} is VALID [2020-07-17 22:05:54,203 INFO L280 TraceCheckUtils]: 156: Hoare triple {40597#false} assume 0 != ~pumpRunning~0; {40597#false} is VALID [2020-07-17 22:05:54,203 INFO L263 TraceCheckUtils]: 157: Hoare triple {40597#false} call #t~ret1 := isLowWaterLevel(); {40597#false} is VALID [2020-07-17 22:05:54,204 INFO L280 TraceCheckUtils]: 158: Hoare triple {40597#false} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {40597#false} is VALID [2020-07-17 22:05:54,204 INFO L263 TraceCheckUtils]: 159: Hoare triple {40597#false} call #t~ret22 := isLowWaterSensorDry(); {40597#false} is VALID [2020-07-17 22:05:54,204 INFO L280 TraceCheckUtils]: 160: Hoare triple {40597#false} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {40597#false} is VALID [2020-07-17 22:05:54,205 INFO L280 TraceCheckUtils]: 161: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,205 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {40597#false} {40597#false} #513#return; {40597#false} is VALID [2020-07-17 22:05:54,205 INFO L280 TraceCheckUtils]: 163: Hoare triple {40597#false} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {40597#false} is VALID [2020-07-17 22:05:54,205 INFO L280 TraceCheckUtils]: 164: Hoare triple {40597#false} assume 0 != ~tmp~5;~tmp___0~1 := 0; {40597#false} is VALID [2020-07-17 22:05:54,206 INFO L280 TraceCheckUtils]: 165: Hoare triple {40597#false} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {40597#false} is VALID [2020-07-17 22:05:54,206 INFO L280 TraceCheckUtils]: 166: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,206 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {40597#false} {40597#false} #567#return; {40597#false} is VALID [2020-07-17 22:05:54,206 INFO L280 TraceCheckUtils]: 168: Hoare triple {40597#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {40597#false} is VALID [2020-07-17 22:05:54,207 INFO L280 TraceCheckUtils]: 169: Hoare triple {40597#false} assume !(0 != ~tmp~1); {40597#false} is VALID [2020-07-17 22:05:54,207 INFO L263 TraceCheckUtils]: 170: Hoare triple {40597#false} call processEnvironment__wrappee__highWaterSensor(); {40597#false} is VALID [2020-07-17 22:05:54,207 INFO L280 TraceCheckUtils]: 171: Hoare triple {40597#false} havoc ~tmp~0; {40597#false} is VALID [2020-07-17 22:05:54,208 INFO L280 TraceCheckUtils]: 172: Hoare triple {40597#false} assume !(0 == ~pumpRunning~0); {40597#false} is VALID [2020-07-17 22:05:54,208 INFO L263 TraceCheckUtils]: 173: Hoare triple {40597#false} call processEnvironment__wrappee__base(); {40597#false} is VALID [2020-07-17 22:05:54,208 INFO L280 TraceCheckUtils]: 174: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,208 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {40597#false} {40597#false} #557#return; {40597#false} is VALID [2020-07-17 22:05:54,209 INFO L280 TraceCheckUtils]: 176: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,209 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {40597#false} {40597#false} #571#return; {40597#false} is VALID [2020-07-17 22:05:54,209 INFO L280 TraceCheckUtils]: 178: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,209 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {40597#false} {40597#false} #519#return; {40597#false} is VALID [2020-07-17 22:05:54,210 INFO L280 TraceCheckUtils]: 180: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,210 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {40597#false} {40597#false} #543#return; {40597#false} is VALID [2020-07-17 22:05:54,210 INFO L263 TraceCheckUtils]: 182: Hoare triple {40597#false} call __utac_acc__Specification5_spec__3(); {40597#false} is VALID [2020-07-17 22:05:54,210 INFO L280 TraceCheckUtils]: 183: Hoare triple {40597#false} havoc ~tmp~6;havoc ~tmp___0~2; {40597#false} is VALID [2020-07-17 22:05:54,211 INFO L263 TraceCheckUtils]: 184: Hoare triple {40597#false} call #t~ret24 := getWaterLevel(); {40597#false} is VALID [2020-07-17 22:05:54,211 INFO L280 TraceCheckUtils]: 185: Hoare triple {40597#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40597#false} is VALID [2020-07-17 22:05:54,211 INFO L280 TraceCheckUtils]: 186: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,211 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {40597#false} {40597#false} #561#return; {40597#false} is VALID [2020-07-17 22:05:54,211 INFO L280 TraceCheckUtils]: 188: Hoare triple {40597#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {40597#false} is VALID [2020-07-17 22:05:54,212 INFO L280 TraceCheckUtils]: 189: Hoare triple {40597#false} assume 2 != ~tmp~6; {40597#false} is VALID [2020-07-17 22:05:54,212 INFO L263 TraceCheckUtils]: 190: Hoare triple {40597#false} call #t~ret25 := isPumpRunning(); {40597#false} is VALID [2020-07-17 22:05:54,212 INFO L280 TraceCheckUtils]: 191: Hoare triple {40597#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40597#false} is VALID [2020-07-17 22:05:54,212 INFO L280 TraceCheckUtils]: 192: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,212 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {40597#false} {40597#false} #563#return; {40597#false} is VALID [2020-07-17 22:05:54,212 INFO L280 TraceCheckUtils]: 194: Hoare triple {40597#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {40597#false} is VALID [2020-07-17 22:05:54,213 INFO L280 TraceCheckUtils]: 195: Hoare triple {40597#false} assume !(0 != ~tmp___0~2); {40597#false} is VALID [2020-07-17 22:05:54,213 INFO L280 TraceCheckUtils]: 196: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,213 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {40597#false} {40597#false} #545#return; {40597#false} is VALID [2020-07-17 22:05:54,213 INFO L280 TraceCheckUtils]: 198: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,213 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {40597#false} {40597#false} #529#return; {40597#false} is VALID [2020-07-17 22:05:54,214 INFO L280 TraceCheckUtils]: 200: Hoare triple {40597#false} assume !false; {40597#false} is VALID [2020-07-17 22:05:54,214 INFO L280 TraceCheckUtils]: 201: Hoare triple {40597#false} assume ~splverifierCounter~0 < 4; {40597#false} is VALID [2020-07-17 22:05:54,214 INFO L280 TraceCheckUtils]: 202: Hoare triple {40597#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {40597#false} is VALID [2020-07-17 22:05:54,214 INFO L280 TraceCheckUtils]: 203: Hoare triple {40597#false} assume !(0 != ~tmp~7); {40597#false} is VALID [2020-07-17 22:05:54,214 INFO L280 TraceCheckUtils]: 204: Hoare triple {40597#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {40597#false} is VALID [2020-07-17 22:05:54,214 INFO L280 TraceCheckUtils]: 205: Hoare triple {40597#false} assume !(0 != ~tmp___0~3); {40597#false} is VALID [2020-07-17 22:05:54,215 INFO L280 TraceCheckUtils]: 206: Hoare triple {40597#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {40597#false} is VALID [2020-07-17 22:05:54,215 INFO L280 TraceCheckUtils]: 207: Hoare triple {40597#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {40597#false} is VALID [2020-07-17 22:05:54,215 INFO L280 TraceCheckUtils]: 208: Hoare triple {40597#false} assume 0 != ~tmp___1~0; {40597#false} is VALID [2020-07-17 22:05:54,215 INFO L263 TraceCheckUtils]: 209: Hoare triple {40597#false} call timeShift(); {40597#false} is VALID [2020-07-17 22:05:54,215 INFO L263 TraceCheckUtils]: 210: Hoare triple {40597#false} call __utac_acc__Specification5_spec__2(); {40597#false} is VALID [2020-07-17 22:05:54,215 INFO L263 TraceCheckUtils]: 211: Hoare triple {40597#false} call #t~ret23 := isPumpRunning(); {40597#false} is VALID [2020-07-17 22:05:54,216 INFO L280 TraceCheckUtils]: 212: Hoare triple {40597#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40597#false} is VALID [2020-07-17 22:05:54,216 INFO L280 TraceCheckUtils]: 213: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,216 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {40597#false} {40597#false} #559#return; {40597#false} is VALID [2020-07-17 22:05:54,217 INFO L280 TraceCheckUtils]: 215: Hoare triple {40597#false} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40597#false} is VALID [2020-07-17 22:05:54,217 INFO L280 TraceCheckUtils]: 216: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,217 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {40597#false} {40597#false} #539#return; {40597#false} is VALID [2020-07-17 22:05:54,217 INFO L280 TraceCheckUtils]: 218: Hoare triple {40597#false} assume 0 != ~pumpRunning~0; {40597#false} is VALID [2020-07-17 22:05:54,218 INFO L263 TraceCheckUtils]: 219: Hoare triple {40597#false} call lowerWaterLevel(); {40597#false} is VALID [2020-07-17 22:05:54,218 INFO L280 TraceCheckUtils]: 220: Hoare triple {40597#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40597#false} is VALID [2020-07-17 22:05:54,218 INFO L280 TraceCheckUtils]: 221: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,219 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {40597#false} {40597#false} #541#return; {40597#false} is VALID [2020-07-17 22:05:54,219 INFO L280 TraceCheckUtils]: 223: Hoare triple {40597#false} assume 0 != ~systemActive~0; {40597#false} is VALID [2020-07-17 22:05:54,219 INFO L263 TraceCheckUtils]: 224: Hoare triple {40597#false} call processEnvironment(); {40597#false} is VALID [2020-07-17 22:05:54,219 INFO L280 TraceCheckUtils]: 225: Hoare triple {40597#false} havoc ~tmp~2; {40597#false} is VALID [2020-07-17 22:05:54,220 INFO L280 TraceCheckUtils]: 226: Hoare triple {40597#false} assume 0 != ~pumpRunning~0; {40597#false} is VALID [2020-07-17 22:05:54,220 INFO L263 TraceCheckUtils]: 227: Hoare triple {40597#false} call #t~ret2 := isMethaneAlarm(); {40597#false} is VALID [2020-07-17 22:05:54,220 INFO L280 TraceCheckUtils]: 228: Hoare triple {40597#false} havoc ~retValue_acc~0; {40597#false} is VALID [2020-07-17 22:05:54,220 INFO L263 TraceCheckUtils]: 229: Hoare triple {40597#false} call #t~ret4 := isMethaneLevelCritical(); {40597#false} is VALID [2020-07-17 22:05:54,221 INFO L280 TraceCheckUtils]: 230: Hoare triple {40597#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40597#false} is VALID [2020-07-17 22:05:54,221 INFO L280 TraceCheckUtils]: 231: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,221 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {40597#false} {40597#false} #581#return; {40597#false} is VALID [2020-07-17 22:05:54,222 INFO L280 TraceCheckUtils]: 233: Hoare triple {40597#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40597#false} is VALID [2020-07-17 22:05:54,222 INFO L280 TraceCheckUtils]: 234: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,222 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {40597#false} {40597#false} #515#return; {40597#false} is VALID [2020-07-17 22:05:54,222 INFO L280 TraceCheckUtils]: 236: Hoare triple {40597#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {40597#false} is VALID [2020-07-17 22:05:54,222 INFO L280 TraceCheckUtils]: 237: Hoare triple {40597#false} assume 0 != ~tmp~2; {40597#false} is VALID [2020-07-17 22:05:54,223 INFO L263 TraceCheckUtils]: 238: Hoare triple {40597#false} call deactivatePump(); {40597#false} is VALID [2020-07-17 22:05:54,223 INFO L280 TraceCheckUtils]: 239: Hoare triple {40597#false} ~pumpRunning~0 := 0; {40597#false} is VALID [2020-07-17 22:05:54,223 INFO L280 TraceCheckUtils]: 240: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,224 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {40597#false} {40597#false} #517#return; {40597#false} is VALID [2020-07-17 22:05:54,224 INFO L280 TraceCheckUtils]: 242: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,224 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {40597#false} {40597#false} #543#return; {40597#false} is VALID [2020-07-17 22:05:54,224 INFO L263 TraceCheckUtils]: 244: Hoare triple {40597#false} call __utac_acc__Specification5_spec__3(); {40597#false} is VALID [2020-07-17 22:05:54,225 INFO L280 TraceCheckUtils]: 245: Hoare triple {40597#false} havoc ~tmp~6;havoc ~tmp___0~2; {40597#false} is VALID [2020-07-17 22:05:54,225 INFO L263 TraceCheckUtils]: 246: Hoare triple {40597#false} call #t~ret24 := getWaterLevel(); {40597#false} is VALID [2020-07-17 22:05:54,225 INFO L280 TraceCheckUtils]: 247: Hoare triple {40597#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40597#false} is VALID [2020-07-17 22:05:54,225 INFO L280 TraceCheckUtils]: 248: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,226 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {40597#false} {40597#false} #561#return; {40597#false} is VALID [2020-07-17 22:05:54,226 INFO L280 TraceCheckUtils]: 250: Hoare triple {40597#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {40597#false} is VALID [2020-07-17 22:05:54,226 INFO L280 TraceCheckUtils]: 251: Hoare triple {40597#false} assume 2 != ~tmp~6; {40597#false} is VALID [2020-07-17 22:05:54,227 INFO L263 TraceCheckUtils]: 252: Hoare triple {40597#false} call #t~ret25 := isPumpRunning(); {40597#false} is VALID [2020-07-17 22:05:54,227 INFO L280 TraceCheckUtils]: 253: Hoare triple {40597#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40597#false} is VALID [2020-07-17 22:05:54,227 INFO L280 TraceCheckUtils]: 254: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,227 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {40597#false} {40597#false} #563#return; {40597#false} is VALID [2020-07-17 22:05:54,228 INFO L280 TraceCheckUtils]: 256: Hoare triple {40597#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {40597#false} is VALID [2020-07-17 22:05:54,228 INFO L280 TraceCheckUtils]: 257: Hoare triple {40597#false} assume !(0 != ~tmp___0~2); {40597#false} is VALID [2020-07-17 22:05:54,228 INFO L280 TraceCheckUtils]: 258: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,229 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {40597#false} {40597#false} #545#return; {40597#false} is VALID [2020-07-17 22:05:54,229 INFO L280 TraceCheckUtils]: 260: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,229 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {40597#false} {40597#false} #529#return; {40597#false} is VALID [2020-07-17 22:05:54,229 INFO L280 TraceCheckUtils]: 262: Hoare triple {40597#false} assume !false; {40597#false} is VALID [2020-07-17 22:05:54,230 INFO L280 TraceCheckUtils]: 263: Hoare triple {40597#false} assume ~splverifierCounter~0 < 4; {40597#false} is VALID [2020-07-17 22:05:54,230 INFO L280 TraceCheckUtils]: 264: Hoare triple {40597#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {40597#false} is VALID [2020-07-17 22:05:54,230 INFO L280 TraceCheckUtils]: 265: Hoare triple {40597#false} assume 0 != ~tmp~7; {40597#false} is VALID [2020-07-17 22:05:54,230 INFO L263 TraceCheckUtils]: 266: Hoare triple {40597#false} call waterRise(); {40597#false} is VALID [2020-07-17 22:05:54,231 INFO L280 TraceCheckUtils]: 267: Hoare triple {40597#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {40597#false} is VALID [2020-07-17 22:05:54,231 INFO L280 TraceCheckUtils]: 268: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,231 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {40597#false} {40597#false} #523#return; {40597#false} is VALID [2020-07-17 22:05:54,232 INFO L280 TraceCheckUtils]: 270: Hoare triple {40597#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {40597#false} is VALID [2020-07-17 22:05:54,232 INFO L280 TraceCheckUtils]: 271: Hoare triple {40597#false} assume !(0 != ~tmp___0~3); {40597#false} is VALID [2020-07-17 22:05:54,232 INFO L280 TraceCheckUtils]: 272: Hoare triple {40597#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {40597#false} is VALID [2020-07-17 22:05:54,232 INFO L280 TraceCheckUtils]: 273: Hoare triple {40597#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {40597#false} is VALID [2020-07-17 22:05:54,233 INFO L280 TraceCheckUtils]: 274: Hoare triple {40597#false} assume 0 != ~tmp___1~0; {40597#false} is VALID [2020-07-17 22:05:54,233 INFO L263 TraceCheckUtils]: 275: Hoare triple {40597#false} call timeShift(); {40597#false} is VALID [2020-07-17 22:05:54,233 INFO L263 TraceCheckUtils]: 276: Hoare triple {40597#false} call __utac_acc__Specification5_spec__2(); {40597#false} is VALID [2020-07-17 22:05:54,233 INFO L263 TraceCheckUtils]: 277: Hoare triple {40597#false} call #t~ret23 := isPumpRunning(); {40597#false} is VALID [2020-07-17 22:05:54,234 INFO L280 TraceCheckUtils]: 278: Hoare triple {40597#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40597#false} is VALID [2020-07-17 22:05:54,234 INFO L280 TraceCheckUtils]: 279: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,234 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {40597#false} {40597#false} #559#return; {40597#false} is VALID [2020-07-17 22:05:54,235 INFO L280 TraceCheckUtils]: 281: Hoare triple {40597#false} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {40597#false} is VALID [2020-07-17 22:05:54,235 INFO L280 TraceCheckUtils]: 282: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,235 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {40597#false} {40597#false} #539#return; {40597#false} is VALID [2020-07-17 22:05:54,235 INFO L280 TraceCheckUtils]: 284: Hoare triple {40597#false} assume !(0 != ~pumpRunning~0); {40597#false} is VALID [2020-07-17 22:05:54,235 INFO L280 TraceCheckUtils]: 285: Hoare triple {40597#false} assume 0 != ~systemActive~0; {40597#false} is VALID [2020-07-17 22:05:54,235 INFO L263 TraceCheckUtils]: 286: Hoare triple {40597#false} call processEnvironment(); {40597#false} is VALID [2020-07-17 22:05:54,236 INFO L280 TraceCheckUtils]: 287: Hoare triple {40597#false} havoc ~tmp~2; {40597#false} is VALID [2020-07-17 22:05:54,236 INFO L280 TraceCheckUtils]: 288: Hoare triple {40597#false} assume !(0 != ~pumpRunning~0); {40597#false} is VALID [2020-07-17 22:05:54,236 INFO L263 TraceCheckUtils]: 289: Hoare triple {40597#false} call processEnvironment__wrappee__methaneQuery(); {40597#false} is VALID [2020-07-17 22:05:54,236 INFO L280 TraceCheckUtils]: 290: Hoare triple {40597#false} havoc ~tmp~1; {40597#false} is VALID [2020-07-17 22:05:54,236 INFO L280 TraceCheckUtils]: 291: Hoare triple {40597#false} assume !(0 != ~pumpRunning~0); {40597#false} is VALID [2020-07-17 22:05:54,237 INFO L263 TraceCheckUtils]: 292: Hoare triple {40597#false} call processEnvironment__wrappee__highWaterSensor(); {40597#false} is VALID [2020-07-17 22:05:54,237 INFO L280 TraceCheckUtils]: 293: Hoare triple {40597#false} havoc ~tmp~0; {40597#false} is VALID [2020-07-17 22:05:54,237 INFO L280 TraceCheckUtils]: 294: Hoare triple {40597#false} assume 0 == ~pumpRunning~0; {40597#false} is VALID [2020-07-17 22:05:54,237 INFO L263 TraceCheckUtils]: 295: Hoare triple {40597#false} call #t~ret0 := isHighWaterLevel(); {40597#false} is VALID [2020-07-17 22:05:54,237 INFO L280 TraceCheckUtils]: 296: Hoare triple {40597#false} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {40597#false} is VALID [2020-07-17 22:05:54,238 INFO L263 TraceCheckUtils]: 297: Hoare triple {40597#false} call #t~ret21 := isHighWaterSensorDry(); {40597#false} is VALID [2020-07-17 22:05:54,238 INFO L280 TraceCheckUtils]: 298: Hoare triple {40597#false} havoc ~retValue_acc~9; {40597#false} is VALID [2020-07-17 22:05:54,238 INFO L280 TraceCheckUtils]: 299: Hoare triple {40597#false} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {40597#false} is VALID [2020-07-17 22:05:54,238 INFO L280 TraceCheckUtils]: 300: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,239 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {40597#false} {40597#false} #537#return; {40597#false} is VALID [2020-07-17 22:05:54,239 INFO L280 TraceCheckUtils]: 302: Hoare triple {40597#false} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {40597#false} is VALID [2020-07-17 22:05:54,239 INFO L280 TraceCheckUtils]: 303: Hoare triple {40597#false} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {40597#false} is VALID [2020-07-17 22:05:54,240 INFO L280 TraceCheckUtils]: 304: Hoare triple {40597#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {40597#false} is VALID [2020-07-17 22:05:54,240 INFO L280 TraceCheckUtils]: 305: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,240 INFO L275 TraceCheckUtils]: 306: Hoare quadruple {40597#false} {40597#false} #551#return; {40597#false} is VALID [2020-07-17 22:05:54,240 INFO L280 TraceCheckUtils]: 307: Hoare triple {40597#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {40597#false} is VALID [2020-07-17 22:05:54,241 INFO L280 TraceCheckUtils]: 308: Hoare triple {40597#false} assume 0 != ~tmp~0; {40597#false} is VALID [2020-07-17 22:05:54,241 INFO L263 TraceCheckUtils]: 309: Hoare triple {40597#false} call activatePump(); {40597#false} is VALID [2020-07-17 22:05:54,241 INFO L280 TraceCheckUtils]: 310: Hoare triple {40597#false} havoc ~tmp~3; {40597#false} is VALID [2020-07-17 22:05:54,242 INFO L263 TraceCheckUtils]: 311: Hoare triple {40597#false} call #t~ret3 := isMethaneAlarm(); {40597#false} is VALID [2020-07-17 22:05:54,242 INFO L280 TraceCheckUtils]: 312: Hoare triple {40597#false} havoc ~retValue_acc~0; {40597#false} is VALID [2020-07-17 22:05:54,250 INFO L263 TraceCheckUtils]: 313: Hoare triple {40597#false} call #t~ret4 := isMethaneLevelCritical(); {40597#false} is VALID [2020-07-17 22:05:54,251 INFO L280 TraceCheckUtils]: 314: Hoare triple {40597#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {40597#false} is VALID [2020-07-17 22:05:54,251 INFO L280 TraceCheckUtils]: 315: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,251 INFO L275 TraceCheckUtils]: 316: Hoare quadruple {40597#false} {40597#false} #581#return; {40597#false} is VALID [2020-07-17 22:05:54,252 INFO L280 TraceCheckUtils]: 317: Hoare triple {40597#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {40597#false} is VALID [2020-07-17 22:05:54,252 INFO L280 TraceCheckUtils]: 318: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,252 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {40597#false} {40597#false} #533#return; {40597#false} is VALID [2020-07-17 22:05:54,252 INFO L280 TraceCheckUtils]: 320: Hoare triple {40597#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {40597#false} is VALID [2020-07-17 22:05:54,253 INFO L280 TraceCheckUtils]: 321: Hoare triple {40597#false} assume !(0 != ~tmp~3); {40597#false} is VALID [2020-07-17 22:05:54,253 INFO L263 TraceCheckUtils]: 322: Hoare triple {40597#false} call activatePump__wrappee__lowWaterSensor(); {40597#false} is VALID [2020-07-17 22:05:54,253 INFO L280 TraceCheckUtils]: 323: Hoare triple {40597#false} ~pumpRunning~0 := 1; {40597#false} is VALID [2020-07-17 22:05:54,254 INFO L280 TraceCheckUtils]: 324: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,254 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {40597#false} {40597#false} #535#return; {40597#false} is VALID [2020-07-17 22:05:54,254 INFO L280 TraceCheckUtils]: 326: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,254 INFO L275 TraceCheckUtils]: 327: Hoare quadruple {40597#false} {40597#false} #553#return; {40597#false} is VALID [2020-07-17 22:05:54,255 INFO L280 TraceCheckUtils]: 328: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,255 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {40597#false} {40597#false} #573#return; {40597#false} is VALID [2020-07-17 22:05:54,255 INFO L280 TraceCheckUtils]: 330: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,255 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {40597#false} {40597#false} #521#return; {40597#false} is VALID [2020-07-17 22:05:54,256 INFO L280 TraceCheckUtils]: 332: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,256 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {40597#false} {40597#false} #543#return; {40597#false} is VALID [2020-07-17 22:05:54,256 INFO L263 TraceCheckUtils]: 334: Hoare triple {40597#false} call __utac_acc__Specification5_spec__3(); {40597#false} is VALID [2020-07-17 22:05:54,256 INFO L280 TraceCheckUtils]: 335: Hoare triple {40597#false} havoc ~tmp~6;havoc ~tmp___0~2; {40597#false} is VALID [2020-07-17 22:05:54,257 INFO L263 TraceCheckUtils]: 336: Hoare triple {40597#false} call #t~ret24 := getWaterLevel(); {40597#false} is VALID [2020-07-17 22:05:54,257 INFO L280 TraceCheckUtils]: 337: Hoare triple {40597#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {40597#false} is VALID [2020-07-17 22:05:54,257 INFO L280 TraceCheckUtils]: 338: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,257 INFO L275 TraceCheckUtils]: 339: Hoare quadruple {40597#false} {40597#false} #561#return; {40597#false} is VALID [2020-07-17 22:05:54,257 INFO L280 TraceCheckUtils]: 340: Hoare triple {40597#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {40597#false} is VALID [2020-07-17 22:05:54,258 INFO L280 TraceCheckUtils]: 341: Hoare triple {40597#false} assume 2 != ~tmp~6; {40597#false} is VALID [2020-07-17 22:05:54,258 INFO L263 TraceCheckUtils]: 342: Hoare triple {40597#false} call #t~ret25 := isPumpRunning(); {40597#false} is VALID [2020-07-17 22:05:54,258 INFO L280 TraceCheckUtils]: 343: Hoare triple {40597#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40597#false} is VALID [2020-07-17 22:05:54,258 INFO L280 TraceCheckUtils]: 344: Hoare triple {40597#false} assume true; {40597#false} is VALID [2020-07-17 22:05:54,258 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {40597#false} {40597#false} #563#return; {40597#false} is VALID [2020-07-17 22:05:54,258 INFO L280 TraceCheckUtils]: 346: Hoare triple {40597#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {40597#false} is VALID [2020-07-17 22:05:54,259 INFO L280 TraceCheckUtils]: 347: Hoare triple {40597#false} assume 0 != ~tmp___0~2; {40597#false} is VALID [2020-07-17 22:05:54,259 INFO L280 TraceCheckUtils]: 348: Hoare triple {40597#false} assume 0 == ~switchedOnBeforeTS~0; {40597#false} is VALID [2020-07-17 22:05:54,259 INFO L263 TraceCheckUtils]: 349: Hoare triple {40597#false} call __automaton_fail(); {40597#false} is VALID [2020-07-17 22:05:54,259 INFO L280 TraceCheckUtils]: 350: Hoare triple {40597#false} assume !false; {40597#false} is VALID [2020-07-17 22:05:54,351 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2020-07-17 22:05:54,351 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 22:05:54,352 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [19] total 24 [2020-07-17 22:05:54,352 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1620002282] [2020-07-17 22:05:54,354 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 351 [2020-07-17 22:05:54,355 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:05:54,355 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-17 22:05:54,800 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 228 edges. 228 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:05:54,801 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-17 22:05:54,801 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:05:54,802 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-17 22:05:54,802 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=484, Unknown=0, NotChecked=0, Total=552 [2020-07-17 22:05:54,802 INFO L87 Difference]: Start difference. First operand 1885 states and 2118 transitions. Second operand 8 states. [2020-07-17 22:06:17,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:06:17,758 INFO L93 Difference]: Finished difference Result 3464 states and 3912 transitions. [2020-07-17 22:06:17,759 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-17 22:06:17,759 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 351 [2020-07-17 22:06:17,759 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:06:17,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:06:17,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 489 transitions. [2020-07-17 22:06:17,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:06:17,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 489 transitions. [2020-07-17 22:06:17,768 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 489 transitions. [2020-07-17 22:06:18,629 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 489 edges. 489 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:06:18,837 INFO L225 Difference]: With dead ends: 3464 [2020-07-17 22:06:18,837 INFO L226 Difference]: Without dead ends: 1793 [2020-07-17 22:06:18,843 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 489 GetRequests, 462 SyntacticMatches, 5 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 124 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=68, Invalid=484, Unknown=0, NotChecked=0, Total=552 [2020-07-17 22:06:18,845 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1793 states. [2020-07-17 22:06:38,044 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1793 to 1756. [2020-07-17 22:06:38,044 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:06:38,044 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1793 states. Second operand 1756 states. [2020-07-17 22:06:38,044 INFO L74 IsIncluded]: Start isIncluded. First operand 1793 states. Second operand 1756 states. [2020-07-17 22:06:38,045 INFO L87 Difference]: Start difference. First operand 1793 states. Second operand 1756 states. [2020-07-17 22:06:38,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:06:38,152 INFO L93 Difference]: Finished difference Result 1793 states and 2010 transitions. [2020-07-17 22:06:38,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 2010 transitions. [2020-07-17 22:06:38,155 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:06:38,156 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:06:38,156 INFO L74 IsIncluded]: Start isIncluded. First operand 1756 states. Second operand 1793 states. [2020-07-17 22:06:38,156 INFO L87 Difference]: Start difference. First operand 1756 states. Second operand 1793 states. [2020-07-17 22:06:38,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:06:38,311 INFO L93 Difference]: Finished difference Result 1793 states and 2010 transitions. [2020-07-17 22:06:38,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 2010 transitions. [2020-07-17 22:06:38,314 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:06:38,314 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:06:38,314 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:06:38,314 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:06:38,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1756 states. [2020-07-17 22:06:38,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 1756 states and 1964 transitions. [2020-07-17 22:06:38,458 INFO L78 Accepts]: Start accepts. Automaton has 1756 states and 1964 transitions. Word has length 351 [2020-07-17 22:06:38,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:06:38,458 INFO L479 AbstractCegarLoop]: Abstraction has 1756 states and 1964 transitions. [2020-07-17 22:06:38,458 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-17 22:06:38,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1756 states and 1964 transitions. [2020-07-17 22:06:38,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2020-07-17 22:06:38,467 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:06:38,468 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2020-07-17 22:06:38,681 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2020-07-17 22:06:38,682 INFO L427 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:06:38,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:06:38,683 INFO L82 PathProgramCache]: Analyzing trace with hash 606835575, now seen corresponding path program 1 times [2020-07-17 22:06:38,683 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:06:38,684 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [248908370] [2020-07-17 22:06:38,684 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:06:38,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,179 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 22:06:39,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {53446#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {53158#true} is VALID [2020-07-17 22:06:39,237 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,237 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #587#return; {53158#true} is VALID [2020-07-17 22:06:39,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,242 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,243 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {53158#true} {53158#true} #473#return; {53158#true} is VALID [2020-07-17 22:06:39,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,246 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,246 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {53158#true} {53158#true} #475#return; {53158#true} is VALID [2020-07-17 22:06:39,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,269 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {53447#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:06:39,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {53447#(= 1 |valid_product_#res|)} assume true; {53447#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:06:39,271 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53447#(= 1 |valid_product_#res|)} {53158#true} #477#return; {53170#(= |main_#t~ret75| 1)} is VALID [2020-07-17 22:06:39,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,274 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,275 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {53158#true} {53158#true} #479#return; {53158#true} is VALID [2020-07-17 22:06:39,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,295 INFO L280 TraceCheckUtils]: 0: Hoare triple {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {53158#true} is VALID [2020-07-17 22:06:39,295 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,295 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #577#return; {53158#true} is VALID [2020-07-17 22:06:39,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,319 INFO L280 TraceCheckUtils]: 0: Hoare triple {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {53158#true} is VALID [2020-07-17 22:06:39,319 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,319 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #523#return; {53158#true} is VALID [2020-07-17 22:06:39,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-17 22:06:39,366 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,366 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-17 22:06:39,366 INFO L263 TraceCheckUtils]: 0: Hoare triple {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {53158#true} is VALID [2020-07-17 22:06:39,366 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-17 22:06:39,367 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,367 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-17 22:06:39,367 INFO L280 TraceCheckUtils]: 4: Hoare triple {53158#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53158#true} is VALID [2020-07-17 22:06:39,367 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,367 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {53158#true} {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {53158#true} is VALID [2020-07-17 22:06:39,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,420 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~9; {53158#true} is VALID [2020-07-17 22:06:39,420 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53158#true} is VALID [2020-07-17 22:06:39,420 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,420 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53158#true} {53158#true} #537#return; {53158#true} is VALID [2020-07-17 22:06:39,421 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {53158#true} is VALID [2020-07-17 22:06:39,421 INFO L263 TraceCheckUtils]: 1: Hoare triple {53158#true} call #t~ret21 := isHighWaterSensorDry(); {53158#true} is VALID [2020-07-17 22:06:39,421 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~9; {53158#true} is VALID [2020-07-17 22:06:39,421 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53158#true} is VALID [2020-07-17 22:06:39,422 INFO L280 TraceCheckUtils]: 4: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,422 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {53158#true} {53158#true} #537#return; {53158#true} is VALID [2020-07-17 22:06:39,422 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {53158#true} is VALID [2020-07-17 22:06:39,422 INFO L280 TraceCheckUtils]: 7: Hoare triple {53158#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {53158#true} is VALID [2020-07-17 22:06:39,422 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {53158#true} is VALID [2020-07-17 22:06:39,423 INFO L280 TraceCheckUtils]: 9: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,423 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {53158#true} {53158#true} #551#return; {53158#true} is VALID [2020-07-17 22:06:39,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,434 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-17 22:06:39,434 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,434 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-17 22:06:39,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:39,435 INFO L263 TraceCheckUtils]: 1: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-17 22:06:39,435 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-17 22:06:39,435 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,436 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-17 22:06:39,436 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:39,436 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,436 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53158#true} {53158#true} #533#return; {53158#true} is VALID [2020-07-17 22:06:39,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53158#true} is VALID [2020-07-17 22:06:39,441 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,441 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #535#return; {53158#true} is VALID [2020-07-17 22:06:39,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {53158#true} is VALID [2020-07-17 22:06:39,441 INFO L263 TraceCheckUtils]: 1: Hoare triple {53158#true} call #t~ret3 := isMethaneAlarm(); {53158#true} is VALID [2020-07-17 22:06:39,442 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:39,442 INFO L263 TraceCheckUtils]: 3: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-17 22:06:39,442 INFO L280 TraceCheckUtils]: 4: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-17 22:06:39,442 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,443 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-17 22:06:39,443 INFO L280 TraceCheckUtils]: 7: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:39,443 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,443 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {53158#true} {53158#true} #533#return; {53158#true} is VALID [2020-07-17 22:06:39,444 INFO L280 TraceCheckUtils]: 10: Hoare triple {53158#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {53158#true} is VALID [2020-07-17 22:06:39,444 INFO L280 TraceCheckUtils]: 11: Hoare triple {53158#true} assume !(0 != ~tmp~3); {53158#true} is VALID [2020-07-17 22:06:39,445 INFO L263 TraceCheckUtils]: 12: Hoare triple {53158#true} call activatePump__wrappee__lowWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:39,445 INFO L280 TraceCheckUtils]: 13: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53158#true} is VALID [2020-07-17 22:06:39,445 INFO L280 TraceCheckUtils]: 14: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,446 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {53158#true} {53158#true} #535#return; {53158#true} is VALID [2020-07-17 22:06:39,446 INFO L280 TraceCheckUtils]: 16: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,446 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {53158#true} {53158#true} #553#return; {53158#true} is VALID [2020-07-17 22:06:39,447 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {53158#true} is VALID [2020-07-17 22:06:39,447 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume 0 == ~pumpRunning~0; {53158#true} is VALID [2020-07-17 22:06:39,447 INFO L263 TraceCheckUtils]: 2: Hoare triple {53158#true} call #t~ret0 := isHighWaterLevel(); {53158#true} is VALID [2020-07-17 22:06:39,447 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {53158#true} is VALID [2020-07-17 22:06:39,447 INFO L263 TraceCheckUtils]: 4: Hoare triple {53158#true} call #t~ret21 := isHighWaterSensorDry(); {53158#true} is VALID [2020-07-17 22:06:39,448 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} havoc ~retValue_acc~9; {53158#true} is VALID [2020-07-17 22:06:39,448 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53158#true} is VALID [2020-07-17 22:06:39,448 INFO L280 TraceCheckUtils]: 7: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,448 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {53158#true} {53158#true} #537#return; {53158#true} is VALID [2020-07-17 22:06:39,448 INFO L280 TraceCheckUtils]: 9: Hoare triple {53158#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {53158#true} is VALID [2020-07-17 22:06:39,449 INFO L280 TraceCheckUtils]: 10: Hoare triple {53158#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {53158#true} is VALID [2020-07-17 22:06:39,449 INFO L280 TraceCheckUtils]: 11: Hoare triple {53158#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {53158#true} is VALID [2020-07-17 22:06:39,449 INFO L280 TraceCheckUtils]: 12: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,449 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {53158#true} {53158#true} #551#return; {53158#true} is VALID [2020-07-17 22:06:39,449 INFO L280 TraceCheckUtils]: 14: Hoare triple {53158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {53158#true} is VALID [2020-07-17 22:06:39,450 INFO L280 TraceCheckUtils]: 15: Hoare triple {53158#true} assume 0 != ~tmp~0; {53158#true} is VALID [2020-07-17 22:06:39,451 INFO L263 TraceCheckUtils]: 16: Hoare triple {53158#true} call activatePump(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:39,451 INFO L280 TraceCheckUtils]: 17: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {53158#true} is VALID [2020-07-17 22:06:39,451 INFO L263 TraceCheckUtils]: 18: Hoare triple {53158#true} call #t~ret3 := isMethaneAlarm(); {53158#true} is VALID [2020-07-17 22:06:39,452 INFO L280 TraceCheckUtils]: 19: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:39,452 INFO L263 TraceCheckUtils]: 20: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-17 22:06:39,452 INFO L280 TraceCheckUtils]: 21: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-17 22:06:39,452 INFO L280 TraceCheckUtils]: 22: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,452 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-17 22:06:39,453 INFO L280 TraceCheckUtils]: 24: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:39,453 INFO L280 TraceCheckUtils]: 25: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,453 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {53158#true} {53158#true} #533#return; {53158#true} is VALID [2020-07-17 22:06:39,453 INFO L280 TraceCheckUtils]: 27: Hoare triple {53158#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {53158#true} is VALID [2020-07-17 22:06:39,453 INFO L280 TraceCheckUtils]: 28: Hoare triple {53158#true} assume !(0 != ~tmp~3); {53158#true} is VALID [2020-07-17 22:06:39,455 INFO L263 TraceCheckUtils]: 29: Hoare triple {53158#true} call activatePump__wrappee__lowWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:39,455 INFO L280 TraceCheckUtils]: 30: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53158#true} is VALID [2020-07-17 22:06:39,455 INFO L280 TraceCheckUtils]: 31: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,455 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {53158#true} {53158#true} #535#return; {53158#true} is VALID [2020-07-17 22:06:39,455 INFO L280 TraceCheckUtils]: 33: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,456 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {53158#true} {53158#true} #553#return; {53158#true} is VALID [2020-07-17 22:06:39,456 INFO L280 TraceCheckUtils]: 35: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,456 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {53158#true} {53158#true} #573#return; {53158#true} is VALID [2020-07-17 22:06:39,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {53158#true} is VALID [2020-07-17 22:06:39,457 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-17 22:06:39,458 INFO L263 TraceCheckUtils]: 2: Hoare triple {53158#true} call processEnvironment__wrappee__highWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:39,459 INFO L280 TraceCheckUtils]: 3: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {53158#true} is VALID [2020-07-17 22:06:39,459 INFO L280 TraceCheckUtils]: 4: Hoare triple {53158#true} assume 0 == ~pumpRunning~0; {53158#true} is VALID [2020-07-17 22:06:39,459 INFO L263 TraceCheckUtils]: 5: Hoare triple {53158#true} call #t~ret0 := isHighWaterLevel(); {53158#true} is VALID [2020-07-17 22:06:39,459 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {53158#true} is VALID [2020-07-17 22:06:39,459 INFO L263 TraceCheckUtils]: 7: Hoare triple {53158#true} call #t~ret21 := isHighWaterSensorDry(); {53158#true} is VALID [2020-07-17 22:06:39,460 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} havoc ~retValue_acc~9; {53158#true} is VALID [2020-07-17 22:06:39,460 INFO L280 TraceCheckUtils]: 9: Hoare triple {53158#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53158#true} is VALID [2020-07-17 22:06:39,460 INFO L280 TraceCheckUtils]: 10: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,460 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {53158#true} {53158#true} #537#return; {53158#true} is VALID [2020-07-17 22:06:39,460 INFO L280 TraceCheckUtils]: 12: Hoare triple {53158#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {53158#true} is VALID [2020-07-17 22:06:39,461 INFO L280 TraceCheckUtils]: 13: Hoare triple {53158#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {53158#true} is VALID [2020-07-17 22:06:39,461 INFO L280 TraceCheckUtils]: 14: Hoare triple {53158#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {53158#true} is VALID [2020-07-17 22:06:39,461 INFO L280 TraceCheckUtils]: 15: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,461 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {53158#true} {53158#true} #551#return; {53158#true} is VALID [2020-07-17 22:06:39,461 INFO L280 TraceCheckUtils]: 17: Hoare triple {53158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {53158#true} is VALID [2020-07-17 22:06:39,462 INFO L280 TraceCheckUtils]: 18: Hoare triple {53158#true} assume 0 != ~tmp~0; {53158#true} is VALID [2020-07-17 22:06:39,463 INFO L263 TraceCheckUtils]: 19: Hoare triple {53158#true} call activatePump(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:39,463 INFO L280 TraceCheckUtils]: 20: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {53158#true} is VALID [2020-07-17 22:06:39,463 INFO L263 TraceCheckUtils]: 21: Hoare triple {53158#true} call #t~ret3 := isMethaneAlarm(); {53158#true} is VALID [2020-07-17 22:06:39,463 INFO L280 TraceCheckUtils]: 22: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:39,464 INFO L263 TraceCheckUtils]: 23: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-17 22:06:39,464 INFO L280 TraceCheckUtils]: 24: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-17 22:06:39,464 INFO L280 TraceCheckUtils]: 25: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,464 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-17 22:06:39,464 INFO L280 TraceCheckUtils]: 27: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:39,465 INFO L280 TraceCheckUtils]: 28: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,465 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {53158#true} {53158#true} #533#return; {53158#true} is VALID [2020-07-17 22:06:39,465 INFO L280 TraceCheckUtils]: 30: Hoare triple {53158#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {53158#true} is VALID [2020-07-17 22:06:39,465 INFO L280 TraceCheckUtils]: 31: Hoare triple {53158#true} assume !(0 != ~tmp~3); {53158#true} is VALID [2020-07-17 22:06:39,467 INFO L263 TraceCheckUtils]: 32: Hoare triple {53158#true} call activatePump__wrappee__lowWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:39,467 INFO L280 TraceCheckUtils]: 33: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53158#true} is VALID [2020-07-17 22:06:39,467 INFO L280 TraceCheckUtils]: 34: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,468 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {53158#true} {53158#true} #535#return; {53158#true} is VALID [2020-07-17 22:06:39,468 INFO L280 TraceCheckUtils]: 36: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,468 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {53158#true} {53158#true} #553#return; {53158#true} is VALID [2020-07-17 22:06:39,469 INFO L280 TraceCheckUtils]: 38: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,469 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {53158#true} {53158#true} #573#return; {53158#true} is VALID [2020-07-17 22:06:39,469 INFO L280 TraceCheckUtils]: 40: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,470 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {53158#true} {53158#true} #521#return; {53158#true} is VALID [2020-07-17 22:06:39,471 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {53158#true} is VALID [2020-07-17 22:06:39,472 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-17 22:06:39,473 INFO L263 TraceCheckUtils]: 2: Hoare triple {53158#true} call processEnvironment__wrappee__methaneQuery(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:39,473 INFO L280 TraceCheckUtils]: 3: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {53158#true} is VALID [2020-07-17 22:06:39,474 INFO L280 TraceCheckUtils]: 4: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-17 22:06:39,475 INFO L263 TraceCheckUtils]: 5: Hoare triple {53158#true} call processEnvironment__wrappee__highWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:39,475 INFO L280 TraceCheckUtils]: 6: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {53158#true} is VALID [2020-07-17 22:06:39,475 INFO L280 TraceCheckUtils]: 7: Hoare triple {53158#true} assume 0 == ~pumpRunning~0; {53158#true} is VALID [2020-07-17 22:06:39,476 INFO L263 TraceCheckUtils]: 8: Hoare triple {53158#true} call #t~ret0 := isHighWaterLevel(); {53158#true} is VALID [2020-07-17 22:06:39,476 INFO L280 TraceCheckUtils]: 9: Hoare triple {53158#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {53158#true} is VALID [2020-07-17 22:06:39,476 INFO L263 TraceCheckUtils]: 10: Hoare triple {53158#true} call #t~ret21 := isHighWaterSensorDry(); {53158#true} is VALID [2020-07-17 22:06:39,476 INFO L280 TraceCheckUtils]: 11: Hoare triple {53158#true} havoc ~retValue_acc~9; {53158#true} is VALID [2020-07-17 22:06:39,476 INFO L280 TraceCheckUtils]: 12: Hoare triple {53158#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53158#true} is VALID [2020-07-17 22:06:39,477 INFO L280 TraceCheckUtils]: 13: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,477 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {53158#true} {53158#true} #537#return; {53158#true} is VALID [2020-07-17 22:06:39,477 INFO L280 TraceCheckUtils]: 15: Hoare triple {53158#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {53158#true} is VALID [2020-07-17 22:06:39,477 INFO L280 TraceCheckUtils]: 16: Hoare triple {53158#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {53158#true} is VALID [2020-07-17 22:06:39,477 INFO L280 TraceCheckUtils]: 17: Hoare triple {53158#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {53158#true} is VALID [2020-07-17 22:06:39,477 INFO L280 TraceCheckUtils]: 18: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,478 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {53158#true} {53158#true} #551#return; {53158#true} is VALID [2020-07-17 22:06:39,478 INFO L280 TraceCheckUtils]: 20: Hoare triple {53158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {53158#true} is VALID [2020-07-17 22:06:39,478 INFO L280 TraceCheckUtils]: 21: Hoare triple {53158#true} assume 0 != ~tmp~0; {53158#true} is VALID [2020-07-17 22:06:39,479 INFO L263 TraceCheckUtils]: 22: Hoare triple {53158#true} call activatePump(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:39,480 INFO L280 TraceCheckUtils]: 23: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {53158#true} is VALID [2020-07-17 22:06:39,480 INFO L263 TraceCheckUtils]: 24: Hoare triple {53158#true} call #t~ret3 := isMethaneAlarm(); {53158#true} is VALID [2020-07-17 22:06:39,480 INFO L280 TraceCheckUtils]: 25: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:39,481 INFO L263 TraceCheckUtils]: 26: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-17 22:06:39,481 INFO L280 TraceCheckUtils]: 27: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-17 22:06:39,481 INFO L280 TraceCheckUtils]: 28: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,481 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-17 22:06:39,482 INFO L280 TraceCheckUtils]: 30: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:39,482 INFO L280 TraceCheckUtils]: 31: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,482 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {53158#true} {53158#true} #533#return; {53158#true} is VALID [2020-07-17 22:06:39,482 INFO L280 TraceCheckUtils]: 33: Hoare triple {53158#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {53158#true} is VALID [2020-07-17 22:06:39,483 INFO L280 TraceCheckUtils]: 34: Hoare triple {53158#true} assume !(0 != ~tmp~3); {53158#true} is VALID [2020-07-17 22:06:39,484 INFO L263 TraceCheckUtils]: 35: Hoare triple {53158#true} call activatePump__wrappee__lowWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:39,484 INFO L280 TraceCheckUtils]: 36: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53158#true} is VALID [2020-07-17 22:06:39,485 INFO L280 TraceCheckUtils]: 37: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,485 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {53158#true} {53158#true} #535#return; {53158#true} is VALID [2020-07-17 22:06:39,485 INFO L280 TraceCheckUtils]: 39: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,486 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {53158#true} {53158#true} #553#return; {53158#true} is VALID [2020-07-17 22:06:39,486 INFO L280 TraceCheckUtils]: 41: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,486 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {53158#true} {53158#true} #573#return; {53158#true} is VALID [2020-07-17 22:06:39,486 INFO L280 TraceCheckUtils]: 43: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,486 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {53158#true} {53158#true} #521#return; {53158#true} is VALID [2020-07-17 22:06:39,487 INFO L280 TraceCheckUtils]: 45: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,487 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {53158#true} {53158#true} #543#return; {53158#true} is VALID [2020-07-17 22:06:39,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,496 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-17 22:06:39,497 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,497 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #561#return; {53158#true} is VALID [2020-07-17 22:06:39,497 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~tmp~6;havoc ~tmp___0~2; {53158#true} is VALID [2020-07-17 22:06:39,497 INFO L263 TraceCheckUtils]: 1: Hoare triple {53158#true} call #t~ret24 := getWaterLevel(); {53158#true} is VALID [2020-07-17 22:06:39,497 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-17 22:06:39,498 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,498 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53158#true} {53158#true} #561#return; {53158#true} is VALID [2020-07-17 22:06:39,498 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {53158#true} is VALID [2020-07-17 22:06:39,498 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume !(2 != ~tmp~6); {53158#true} is VALID [2020-07-17 22:06:39,498 INFO L280 TraceCheckUtils]: 7: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,499 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {53158#true} {53158#true} #545#return; {53158#true} is VALID [2020-07-17 22:06:39,500 INFO L263 TraceCheckUtils]: 0: Hoare triple {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:06:39,500 INFO L263 TraceCheckUtils]: 1: Hoare triple {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {53158#true} is VALID [2020-07-17 22:06:39,501 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-17 22:06:39,501 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,501 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-17 22:06:39,501 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53158#true} is VALID [2020-07-17 22:06:39,501 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,501 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53158#true} {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {53158#true} is VALID [2020-07-17 22:06:39,502 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-17 22:06:39,502 INFO L280 TraceCheckUtils]: 9: Hoare triple {53158#true} assume 0 != ~systemActive~0; {53158#true} is VALID [2020-07-17 22:06:39,503 INFO L263 TraceCheckUtils]: 10: Hoare triple {53158#true} call processEnvironment(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:39,503 INFO L280 TraceCheckUtils]: 11: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {53158#true} is VALID [2020-07-17 22:06:39,504 INFO L280 TraceCheckUtils]: 12: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-17 22:06:39,505 INFO L263 TraceCheckUtils]: 13: Hoare triple {53158#true} call processEnvironment__wrappee__methaneQuery(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:39,505 INFO L280 TraceCheckUtils]: 14: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {53158#true} is VALID [2020-07-17 22:06:39,505 INFO L280 TraceCheckUtils]: 15: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-17 22:06:39,507 INFO L263 TraceCheckUtils]: 16: Hoare triple {53158#true} call processEnvironment__wrappee__highWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:39,507 INFO L280 TraceCheckUtils]: 17: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {53158#true} is VALID [2020-07-17 22:06:39,507 INFO L280 TraceCheckUtils]: 18: Hoare triple {53158#true} assume 0 == ~pumpRunning~0; {53158#true} is VALID [2020-07-17 22:06:39,507 INFO L263 TraceCheckUtils]: 19: Hoare triple {53158#true} call #t~ret0 := isHighWaterLevel(); {53158#true} is VALID [2020-07-17 22:06:39,508 INFO L280 TraceCheckUtils]: 20: Hoare triple {53158#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {53158#true} is VALID [2020-07-17 22:06:39,508 INFO L263 TraceCheckUtils]: 21: Hoare triple {53158#true} call #t~ret21 := isHighWaterSensorDry(); {53158#true} is VALID [2020-07-17 22:06:39,508 INFO L280 TraceCheckUtils]: 22: Hoare triple {53158#true} havoc ~retValue_acc~9; {53158#true} is VALID [2020-07-17 22:06:39,508 INFO L280 TraceCheckUtils]: 23: Hoare triple {53158#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53158#true} is VALID [2020-07-17 22:06:39,509 INFO L280 TraceCheckUtils]: 24: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,509 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {53158#true} {53158#true} #537#return; {53158#true} is VALID [2020-07-17 22:06:39,509 INFO L280 TraceCheckUtils]: 26: Hoare triple {53158#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {53158#true} is VALID [2020-07-17 22:06:39,509 INFO L280 TraceCheckUtils]: 27: Hoare triple {53158#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {53158#true} is VALID [2020-07-17 22:06:39,510 INFO L280 TraceCheckUtils]: 28: Hoare triple {53158#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {53158#true} is VALID [2020-07-17 22:06:39,510 INFO L280 TraceCheckUtils]: 29: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,510 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {53158#true} {53158#true} #551#return; {53158#true} is VALID [2020-07-17 22:06:39,510 INFO L280 TraceCheckUtils]: 31: Hoare triple {53158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {53158#true} is VALID [2020-07-17 22:06:39,510 INFO L280 TraceCheckUtils]: 32: Hoare triple {53158#true} assume 0 != ~tmp~0; {53158#true} is VALID [2020-07-17 22:06:39,512 INFO L263 TraceCheckUtils]: 33: Hoare triple {53158#true} call activatePump(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:39,512 INFO L280 TraceCheckUtils]: 34: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {53158#true} is VALID [2020-07-17 22:06:39,512 INFO L263 TraceCheckUtils]: 35: Hoare triple {53158#true} call #t~ret3 := isMethaneAlarm(); {53158#true} is VALID [2020-07-17 22:06:39,512 INFO L280 TraceCheckUtils]: 36: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:39,512 INFO L263 TraceCheckUtils]: 37: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-17 22:06:39,513 INFO L280 TraceCheckUtils]: 38: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-17 22:06:39,513 INFO L280 TraceCheckUtils]: 39: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,513 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-17 22:06:39,513 INFO L280 TraceCheckUtils]: 41: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:39,514 INFO L280 TraceCheckUtils]: 42: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,514 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {53158#true} {53158#true} #533#return; {53158#true} is VALID [2020-07-17 22:06:39,514 INFO L280 TraceCheckUtils]: 44: Hoare triple {53158#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {53158#true} is VALID [2020-07-17 22:06:39,515 INFO L280 TraceCheckUtils]: 45: Hoare triple {53158#true} assume !(0 != ~tmp~3); {53158#true} is VALID [2020-07-17 22:06:39,516 INFO L263 TraceCheckUtils]: 46: Hoare triple {53158#true} call activatePump__wrappee__lowWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:39,516 INFO L280 TraceCheckUtils]: 47: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53158#true} is VALID [2020-07-17 22:06:39,517 INFO L280 TraceCheckUtils]: 48: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,517 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {53158#true} {53158#true} #535#return; {53158#true} is VALID [2020-07-17 22:06:39,517 INFO L280 TraceCheckUtils]: 50: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,517 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {53158#true} {53158#true} #553#return; {53158#true} is VALID [2020-07-17 22:06:39,518 INFO L280 TraceCheckUtils]: 52: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,518 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {53158#true} {53158#true} #573#return; {53158#true} is VALID [2020-07-17 22:06:39,518 INFO L280 TraceCheckUtils]: 54: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,518 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {53158#true} {53158#true} #521#return; {53158#true} is VALID [2020-07-17 22:06:39,519 INFO L280 TraceCheckUtils]: 56: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,519 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {53158#true} {53158#true} #543#return; {53158#true} is VALID [2020-07-17 22:06:39,519 INFO L263 TraceCheckUtils]: 58: Hoare triple {53158#true} call __utac_acc__Specification5_spec__3(); {53158#true} is VALID [2020-07-17 22:06:39,519 INFO L280 TraceCheckUtils]: 59: Hoare triple {53158#true} havoc ~tmp~6;havoc ~tmp___0~2; {53158#true} is VALID [2020-07-17 22:06:39,520 INFO L263 TraceCheckUtils]: 60: Hoare triple {53158#true} call #t~ret24 := getWaterLevel(); {53158#true} is VALID [2020-07-17 22:06:39,520 INFO L280 TraceCheckUtils]: 61: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-17 22:06:39,520 INFO L280 TraceCheckUtils]: 62: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,520 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {53158#true} {53158#true} #561#return; {53158#true} is VALID [2020-07-17 22:06:39,520 INFO L280 TraceCheckUtils]: 64: Hoare triple {53158#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {53158#true} is VALID [2020-07-17 22:06:39,521 INFO L280 TraceCheckUtils]: 65: Hoare triple {53158#true} assume !(2 != ~tmp~6); {53158#true} is VALID [2020-07-17 22:06:39,521 INFO L280 TraceCheckUtils]: 66: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,521 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {53158#true} {53158#true} #545#return; {53158#true} is VALID [2020-07-17 22:06:39,521 INFO L280 TraceCheckUtils]: 68: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,521 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {53158#true} {53158#true} #529#return; {53158#true} is VALID [2020-07-17 22:06:39,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,573 INFO L280 TraceCheckUtils]: 0: Hoare triple {53647#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:39,574 INFO L280 TraceCheckUtils]: 1: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} assume true; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:39,575 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53648#(<= 1 ~methaneLevelCritical~0)} {53158#true} #525#return; {53253#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:06:39,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,621 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-17 22:06:39,622 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,622 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-17 22:06:39,622 INFO L263 TraceCheckUtils]: 0: Hoare triple {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {53158#true} is VALID [2020-07-17 22:06:39,622 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-17 22:06:39,623 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,623 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-17 22:06:39,623 INFO L280 TraceCheckUtils]: 4: Hoare triple {53158#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53158#true} is VALID [2020-07-17 22:06:39,623 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,623 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {53158#true} {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {53158#true} is VALID [2020-07-17 22:06:39,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,628 INFO L280 TraceCheckUtils]: 0: Hoare triple {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {53158#true} is VALID [2020-07-17 22:06:39,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,629 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53656#(not (= 0 ~pumpRunning~0))} #541#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,647 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-17 22:06:39,648 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,648 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-17 22:06:39,648 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:39,648 INFO L263 TraceCheckUtils]: 1: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-17 22:06:39,649 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-17 22:06:39,649 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,649 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-17 22:06:39,649 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:39,649 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,650 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53158#true} {53158#true} #515#return; {53158#true} is VALID [2020-07-17 22:06:39,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,666 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {53158#true} is VALID [2020-07-17 22:06:39,666 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,667 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #513#return; {53158#true} is VALID [2020-07-17 22:06:39,667 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {53158#true} is VALID [2020-07-17 22:06:39,667 INFO L263 TraceCheckUtils]: 1: Hoare triple {53158#true} call #t~ret22 := isLowWaterSensorDry(); {53158#true} is VALID [2020-07-17 22:06:39,667 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {53158#true} is VALID [2020-07-17 22:06:39,668 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,668 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53158#true} {53158#true} #513#return; {53158#true} is VALID [2020-07-17 22:06:39,668 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {53158#true} is VALID [2020-07-17 22:06:39,668 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {53158#true} is VALID [2020-07-17 22:06:39,668 INFO L280 TraceCheckUtils]: 7: Hoare triple {53158#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {53158#true} is VALID [2020-07-17 22:06:39,669 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,669 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {53158#true} {53158#true} #567#return; {53158#true} is VALID [2020-07-17 22:06:39,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,678 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,680 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {53158#true} {53656#(not (= 0 ~pumpRunning~0))} #557#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,680 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {53158#true} is VALID [2020-07-17 22:06:39,681 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume !(0 == ~pumpRunning~0); {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,681 INFO L263 TraceCheckUtils]: 2: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {53158#true} is VALID [2020-07-17 22:06:39,681 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,682 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53158#true} {53656#(not (= 0 ~pumpRunning~0))} #557#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,683 INFO L280 TraceCheckUtils]: 5: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} assume true; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,684 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {53656#(not (= 0 ~pumpRunning~0))} {53158#true} #571#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,685 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {53158#true} is VALID [2020-07-17 22:06:39,685 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume 0 != ~pumpRunning~0; {53158#true} is VALID [2020-07-17 22:06:39,685 INFO L263 TraceCheckUtils]: 2: Hoare triple {53158#true} call #t~ret1 := isLowWaterLevel(); {53158#true} is VALID [2020-07-17 22:06:39,685 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {53158#true} is VALID [2020-07-17 22:06:39,685 INFO L263 TraceCheckUtils]: 4: Hoare triple {53158#true} call #t~ret22 := isLowWaterSensorDry(); {53158#true} is VALID [2020-07-17 22:06:39,686 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {53158#true} is VALID [2020-07-17 22:06:39,686 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,686 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53158#true} {53158#true} #513#return; {53158#true} is VALID [2020-07-17 22:06:39,686 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {53158#true} is VALID [2020-07-17 22:06:39,686 INFO L280 TraceCheckUtils]: 9: Hoare triple {53158#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {53158#true} is VALID [2020-07-17 22:06:39,687 INFO L280 TraceCheckUtils]: 10: Hoare triple {53158#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {53158#true} is VALID [2020-07-17 22:06:39,687 INFO L280 TraceCheckUtils]: 11: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,687 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {53158#true} {53158#true} #567#return; {53158#true} is VALID [2020-07-17 22:06:39,687 INFO L280 TraceCheckUtils]: 13: Hoare triple {53158#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {53158#true} is VALID [2020-07-17 22:06:39,687 INFO L280 TraceCheckUtils]: 14: Hoare triple {53158#true} assume !(0 != ~tmp~1); {53158#true} is VALID [2020-07-17 22:06:39,689 INFO L263 TraceCheckUtils]: 15: Hoare triple {53158#true} call processEnvironment__wrappee__highWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:39,689 INFO L280 TraceCheckUtils]: 16: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {53158#true} is VALID [2020-07-17 22:06:39,690 INFO L280 TraceCheckUtils]: 17: Hoare triple {53158#true} assume !(0 == ~pumpRunning~0); {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,690 INFO L263 TraceCheckUtils]: 18: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {53158#true} is VALID [2020-07-17 22:06:39,690 INFO L280 TraceCheckUtils]: 19: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,691 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {53158#true} {53656#(not (= 0 ~pumpRunning~0))} #557#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,692 INFO L280 TraceCheckUtils]: 21: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} assume true; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,693 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {53656#(not (= 0 ~pumpRunning~0))} {53158#true} #571#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,694 INFO L280 TraceCheckUtils]: 23: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} assume true; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,695 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {53656#(not (= 0 ~pumpRunning~0))} {53158#true} #519#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {53158#true} is VALID [2020-07-17 22:06:39,696 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume 0 != ~pumpRunning~0; {53158#true} is VALID [2020-07-17 22:06:39,696 INFO L263 TraceCheckUtils]: 2: Hoare triple {53158#true} call #t~ret2 := isMethaneAlarm(); {53158#true} is VALID [2020-07-17 22:06:39,696 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:39,697 INFO L263 TraceCheckUtils]: 4: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-17 22:06:39,697 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-17 22:06:39,697 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,697 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-17 22:06:39,698 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:39,698 INFO L280 TraceCheckUtils]: 9: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,698 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {53158#true} {53158#true} #515#return; {53158#true} is VALID [2020-07-17 22:06:39,698 INFO L280 TraceCheckUtils]: 11: Hoare triple {53158#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {53158#true} is VALID [2020-07-17 22:06:39,698 INFO L280 TraceCheckUtils]: 12: Hoare triple {53158#true} assume !(0 != ~tmp~2); {53158#true} is VALID [2020-07-17 22:06:39,700 INFO L263 TraceCheckUtils]: 13: Hoare triple {53158#true} call processEnvironment__wrappee__methaneQuery(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:39,700 INFO L280 TraceCheckUtils]: 14: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {53158#true} is VALID [2020-07-17 22:06:39,700 INFO L280 TraceCheckUtils]: 15: Hoare triple {53158#true} assume 0 != ~pumpRunning~0; {53158#true} is VALID [2020-07-17 22:06:39,700 INFO L263 TraceCheckUtils]: 16: Hoare triple {53158#true} call #t~ret1 := isLowWaterLevel(); {53158#true} is VALID [2020-07-17 22:06:39,700 INFO L280 TraceCheckUtils]: 17: Hoare triple {53158#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {53158#true} is VALID [2020-07-17 22:06:39,701 INFO L263 TraceCheckUtils]: 18: Hoare triple {53158#true} call #t~ret22 := isLowWaterSensorDry(); {53158#true} is VALID [2020-07-17 22:06:39,701 INFO L280 TraceCheckUtils]: 19: Hoare triple {53158#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {53158#true} is VALID [2020-07-17 22:06:39,701 INFO L280 TraceCheckUtils]: 20: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,701 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {53158#true} {53158#true} #513#return; {53158#true} is VALID [2020-07-17 22:06:39,701 INFO L280 TraceCheckUtils]: 22: Hoare triple {53158#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {53158#true} is VALID [2020-07-17 22:06:39,702 INFO L280 TraceCheckUtils]: 23: Hoare triple {53158#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {53158#true} is VALID [2020-07-17 22:06:39,702 INFO L280 TraceCheckUtils]: 24: Hoare triple {53158#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {53158#true} is VALID [2020-07-17 22:06:39,702 INFO L280 TraceCheckUtils]: 25: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,702 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {53158#true} {53158#true} #567#return; {53158#true} is VALID [2020-07-17 22:06:39,702 INFO L280 TraceCheckUtils]: 27: Hoare triple {53158#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {53158#true} is VALID [2020-07-17 22:06:39,703 INFO L280 TraceCheckUtils]: 28: Hoare triple {53158#true} assume !(0 != ~tmp~1); {53158#true} is VALID [2020-07-17 22:06:39,704 INFO L263 TraceCheckUtils]: 29: Hoare triple {53158#true} call processEnvironment__wrappee__highWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:39,704 INFO L280 TraceCheckUtils]: 30: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {53158#true} is VALID [2020-07-17 22:06:39,705 INFO L280 TraceCheckUtils]: 31: Hoare triple {53158#true} assume !(0 == ~pumpRunning~0); {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,705 INFO L263 TraceCheckUtils]: 32: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {53158#true} is VALID [2020-07-17 22:06:39,705 INFO L280 TraceCheckUtils]: 33: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,706 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {53158#true} {53656#(not (= 0 ~pumpRunning~0))} #557#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,707 INFO L280 TraceCheckUtils]: 35: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} assume true; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,708 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {53656#(not (= 0 ~pumpRunning~0))} {53158#true} #571#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,709 INFO L280 TraceCheckUtils]: 37: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} assume true; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,710 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {53656#(not (= 0 ~pumpRunning~0))} {53158#true} #519#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,711 INFO L280 TraceCheckUtils]: 39: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} assume true; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,711 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {53656#(not (= 0 ~pumpRunning~0))} {53656#(not (= 0 ~pumpRunning~0))} #543#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,795 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-17 22:06:39,795 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,795 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #561#return; {53158#true} is VALID [2020-07-17 22:06:39,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,824 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:06:39,825 INFO L280 TraceCheckUtils]: 1: Hoare triple {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:06:39,826 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} {53158#true} #563#return; {53783#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} is VALID [2020-07-17 22:06:39,826 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~tmp~6;havoc ~tmp___0~2; {53158#true} is VALID [2020-07-17 22:06:39,826 INFO L263 TraceCheckUtils]: 1: Hoare triple {53158#true} call #t~ret24 := getWaterLevel(); {53158#true} is VALID [2020-07-17 22:06:39,827 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-17 22:06:39,827 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,827 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53158#true} {53158#true} #561#return; {53158#true} is VALID [2020-07-17 22:06:39,827 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {53158#true} is VALID [2020-07-17 22:06:39,827 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume 2 != ~tmp~6; {53158#true} is VALID [2020-07-17 22:06:39,828 INFO L263 TraceCheckUtils]: 7: Hoare triple {53158#true} call #t~ret25 := isPumpRunning(); {53158#true} is VALID [2020-07-17 22:06:39,834 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:06:39,835 INFO L280 TraceCheckUtils]: 9: Hoare triple {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:06:39,836 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} {53158#true} #563#return; {53783#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} is VALID [2020-07-17 22:06:39,837 INFO L280 TraceCheckUtils]: 11: Hoare triple {53783#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {53784#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 22:06:39,837 INFO L280 TraceCheckUtils]: 12: Hoare triple {53784#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {53785#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:06:39,838 INFO L280 TraceCheckUtils]: 13: Hoare triple {53785#(= 0 ~pumpRunning~0)} assume true; {53785#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:06:39,839 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {53785#(= 0 ~pumpRunning~0)} {53656#(not (= 0 ~pumpRunning~0))} #545#return; {53159#false} is VALID [2020-07-17 22:06:39,840 INFO L263 TraceCheckUtils]: 0: Hoare triple {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:06:39,840 INFO L263 TraceCheckUtils]: 1: Hoare triple {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {53158#true} is VALID [2020-07-17 22:06:39,840 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-17 22:06:39,841 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,841 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-17 22:06:39,841 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53158#true} is VALID [2020-07-17 22:06:39,841 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,841 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53158#true} {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {53158#true} is VALID [2020-07-17 22:06:39,842 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} assume 0 != ~pumpRunning~0; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,843 INFO L263 TraceCheckUtils]: 9: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:06:39,843 INFO L280 TraceCheckUtils]: 10: Hoare triple {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {53158#true} is VALID [2020-07-17 22:06:39,843 INFO L280 TraceCheckUtils]: 11: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,844 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {53158#true} {53656#(not (= 0 ~pumpRunning~0))} #541#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,845 INFO L280 TraceCheckUtils]: 13: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,846 INFO L263 TraceCheckUtils]: 14: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:39,846 INFO L280 TraceCheckUtils]: 15: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {53158#true} is VALID [2020-07-17 22:06:39,846 INFO L280 TraceCheckUtils]: 16: Hoare triple {53158#true} assume 0 != ~pumpRunning~0; {53158#true} is VALID [2020-07-17 22:06:39,846 INFO L263 TraceCheckUtils]: 17: Hoare triple {53158#true} call #t~ret2 := isMethaneAlarm(); {53158#true} is VALID [2020-07-17 22:06:39,846 INFO L280 TraceCheckUtils]: 18: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:39,847 INFO L263 TraceCheckUtils]: 19: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-17 22:06:39,847 INFO L280 TraceCheckUtils]: 20: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-17 22:06:39,847 INFO L280 TraceCheckUtils]: 21: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,847 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-17 22:06:39,847 INFO L280 TraceCheckUtils]: 23: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:39,847 INFO L280 TraceCheckUtils]: 24: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,847 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {53158#true} {53158#true} #515#return; {53158#true} is VALID [2020-07-17 22:06:39,848 INFO L280 TraceCheckUtils]: 26: Hoare triple {53158#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {53158#true} is VALID [2020-07-17 22:06:39,848 INFO L280 TraceCheckUtils]: 27: Hoare triple {53158#true} assume !(0 != ~tmp~2); {53158#true} is VALID [2020-07-17 22:06:39,849 INFO L263 TraceCheckUtils]: 28: Hoare triple {53158#true} call processEnvironment__wrappee__methaneQuery(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:39,849 INFO L280 TraceCheckUtils]: 29: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {53158#true} is VALID [2020-07-17 22:06:39,849 INFO L280 TraceCheckUtils]: 30: Hoare triple {53158#true} assume 0 != ~pumpRunning~0; {53158#true} is VALID [2020-07-17 22:06:39,849 INFO L263 TraceCheckUtils]: 31: Hoare triple {53158#true} call #t~ret1 := isLowWaterLevel(); {53158#true} is VALID [2020-07-17 22:06:39,850 INFO L280 TraceCheckUtils]: 32: Hoare triple {53158#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {53158#true} is VALID [2020-07-17 22:06:39,850 INFO L263 TraceCheckUtils]: 33: Hoare triple {53158#true} call #t~ret22 := isLowWaterSensorDry(); {53158#true} is VALID [2020-07-17 22:06:39,850 INFO L280 TraceCheckUtils]: 34: Hoare triple {53158#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {53158#true} is VALID [2020-07-17 22:06:39,850 INFO L280 TraceCheckUtils]: 35: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,850 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {53158#true} {53158#true} #513#return; {53158#true} is VALID [2020-07-17 22:06:39,851 INFO L280 TraceCheckUtils]: 37: Hoare triple {53158#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {53158#true} is VALID [2020-07-17 22:06:39,851 INFO L280 TraceCheckUtils]: 38: Hoare triple {53158#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {53158#true} is VALID [2020-07-17 22:06:39,851 INFO L280 TraceCheckUtils]: 39: Hoare triple {53158#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {53158#true} is VALID [2020-07-17 22:06:39,851 INFO L280 TraceCheckUtils]: 40: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,851 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {53158#true} {53158#true} #567#return; {53158#true} is VALID [2020-07-17 22:06:39,852 INFO L280 TraceCheckUtils]: 42: Hoare triple {53158#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {53158#true} is VALID [2020-07-17 22:06:39,852 INFO L280 TraceCheckUtils]: 43: Hoare triple {53158#true} assume !(0 != ~tmp~1); {53158#true} is VALID [2020-07-17 22:06:39,853 INFO L263 TraceCheckUtils]: 44: Hoare triple {53158#true} call processEnvironment__wrappee__highWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:39,853 INFO L280 TraceCheckUtils]: 45: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {53158#true} is VALID [2020-07-17 22:06:39,854 INFO L280 TraceCheckUtils]: 46: Hoare triple {53158#true} assume !(0 == ~pumpRunning~0); {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,854 INFO L263 TraceCheckUtils]: 47: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {53158#true} is VALID [2020-07-17 22:06:39,854 INFO L280 TraceCheckUtils]: 48: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,855 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {53158#true} {53656#(not (= 0 ~pumpRunning~0))} #557#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,855 INFO L280 TraceCheckUtils]: 50: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} assume true; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,856 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {53656#(not (= 0 ~pumpRunning~0))} {53158#true} #571#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,856 INFO L280 TraceCheckUtils]: 52: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} assume true; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,857 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {53656#(not (= 0 ~pumpRunning~0))} {53158#true} #519#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,857 INFO L280 TraceCheckUtils]: 54: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} assume true; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,858 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {53656#(not (= 0 ~pumpRunning~0))} {53656#(not (= 0 ~pumpRunning~0))} #543#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:39,859 INFO L263 TraceCheckUtils]: 56: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {53158#true} is VALID [2020-07-17 22:06:39,859 INFO L280 TraceCheckUtils]: 57: Hoare triple {53158#true} havoc ~tmp~6;havoc ~tmp___0~2; {53158#true} is VALID [2020-07-17 22:06:39,859 INFO L263 TraceCheckUtils]: 58: Hoare triple {53158#true} call #t~ret24 := getWaterLevel(); {53158#true} is VALID [2020-07-17 22:06:39,859 INFO L280 TraceCheckUtils]: 59: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-17 22:06:39,859 INFO L280 TraceCheckUtils]: 60: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,860 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {53158#true} {53158#true} #561#return; {53158#true} is VALID [2020-07-17 22:06:39,860 INFO L280 TraceCheckUtils]: 62: Hoare triple {53158#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {53158#true} is VALID [2020-07-17 22:06:39,860 INFO L280 TraceCheckUtils]: 63: Hoare triple {53158#true} assume 2 != ~tmp~6; {53158#true} is VALID [2020-07-17 22:06:39,860 INFO L263 TraceCheckUtils]: 64: Hoare triple {53158#true} call #t~ret25 := isPumpRunning(); {53158#true} is VALID [2020-07-17 22:06:39,861 INFO L280 TraceCheckUtils]: 65: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:06:39,862 INFO L280 TraceCheckUtils]: 66: Hoare triple {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:06:39,862 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} {53158#true} #563#return; {53783#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} is VALID [2020-07-17 22:06:39,863 INFO L280 TraceCheckUtils]: 68: Hoare triple {53783#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {53784#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 22:06:39,864 INFO L280 TraceCheckUtils]: 69: Hoare triple {53784#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {53785#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:06:39,864 INFO L280 TraceCheckUtils]: 70: Hoare triple {53785#(= 0 ~pumpRunning~0)} assume true; {53785#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:06:39,865 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {53785#(= 0 ~pumpRunning~0)} {53656#(not (= 0 ~pumpRunning~0))} #545#return; {53159#false} is VALID [2020-07-17 22:06:39,865 INFO L280 TraceCheckUtils]: 72: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:39,865 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {53159#false} {53253#(not (= 0 ~methaneLevelCritical~0))} #529#return; {53159#false} is VALID [2020-07-17 22:06:39,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-17 22:06:39,895 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,896 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-17 22:06:39,896 INFO L263 TraceCheckUtils]: 0: Hoare triple {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {53158#true} is VALID [2020-07-17 22:06:39,896 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-17 22:06:39,897 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,897 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-17 22:06:39,897 INFO L280 TraceCheckUtils]: 4: Hoare triple {53158#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53158#true} is VALID [2020-07-17 22:06:39,897 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,898 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {53158#true} {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {53158#true} is VALID [2020-07-17 22:06:39,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,903 INFO L280 TraceCheckUtils]: 0: Hoare triple {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {53158#true} is VALID [2020-07-17 22:06:39,904 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,904 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #541#return; {53158#true} is VALID [2020-07-17 22:06:39,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,925 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-17 22:06:39,925 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,926 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-17 22:06:39,926 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:39,926 INFO L263 TraceCheckUtils]: 1: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-17 22:06:39,926 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-17 22:06:39,927 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,927 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-17 22:06:39,927 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:39,927 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,927 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53158#true} {53158#true} #515#return; {53158#true} is VALID [2020-07-17 22:06:39,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,931 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {53158#true} is VALID [2020-07-17 22:06:39,931 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,932 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #517#return; {53158#true} is VALID [2020-07-17 22:06:39,932 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {53158#true} is VALID [2020-07-17 22:06:39,932 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume 0 != ~pumpRunning~0; {53158#true} is VALID [2020-07-17 22:06:39,932 INFO L263 TraceCheckUtils]: 2: Hoare triple {53158#true} call #t~ret2 := isMethaneAlarm(); {53158#true} is VALID [2020-07-17 22:06:39,932 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:39,933 INFO L263 TraceCheckUtils]: 4: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-17 22:06:39,933 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-17 22:06:39,933 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,933 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-17 22:06:39,934 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:39,934 INFO L280 TraceCheckUtils]: 9: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,934 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {53158#true} {53158#true} #515#return; {53158#true} is VALID [2020-07-17 22:06:39,934 INFO L280 TraceCheckUtils]: 11: Hoare triple {53158#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {53158#true} is VALID [2020-07-17 22:06:39,934 INFO L280 TraceCheckUtils]: 12: Hoare triple {53158#true} assume 0 != ~tmp~2; {53158#true} is VALID [2020-07-17 22:06:39,938 INFO L263 TraceCheckUtils]: 13: Hoare triple {53158#true} call deactivatePump(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:39,938 INFO L280 TraceCheckUtils]: 14: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {53158#true} is VALID [2020-07-17 22:06:39,938 INFO L280 TraceCheckUtils]: 15: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,938 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {53158#true} {53158#true} #517#return; {53158#true} is VALID [2020-07-17 22:06:39,939 INFO L280 TraceCheckUtils]: 17: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,939 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {53158#true} {53158#true} #543#return; {53158#true} is VALID [2020-07-17 22:06:39,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,955 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-17 22:06:39,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,956 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #561#return; {53158#true} is VALID [2020-07-17 22:06:39,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-17 22:06:39,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,960 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #563#return; {53158#true} is VALID [2020-07-17 22:06:39,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~tmp~6;havoc ~tmp___0~2; {53158#true} is VALID [2020-07-17 22:06:39,960 INFO L263 TraceCheckUtils]: 1: Hoare triple {53158#true} call #t~ret24 := getWaterLevel(); {53158#true} is VALID [2020-07-17 22:06:39,961 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-17 22:06:39,961 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,961 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53158#true} {53158#true} #561#return; {53158#true} is VALID [2020-07-17 22:06:39,961 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {53158#true} is VALID [2020-07-17 22:06:39,961 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume 2 != ~tmp~6; {53158#true} is VALID [2020-07-17 22:06:39,962 INFO L263 TraceCheckUtils]: 7: Hoare triple {53158#true} call #t~ret25 := isPumpRunning(); {53158#true} is VALID [2020-07-17 22:06:39,962 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-17 22:06:39,962 INFO L280 TraceCheckUtils]: 9: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,962 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {53158#true} {53158#true} #563#return; {53158#true} is VALID [2020-07-17 22:06:39,962 INFO L280 TraceCheckUtils]: 11: Hoare triple {53158#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {53158#true} is VALID [2020-07-17 22:06:39,963 INFO L280 TraceCheckUtils]: 12: Hoare triple {53158#true} assume !(0 != ~tmp___0~2); {53158#true} is VALID [2020-07-17 22:06:39,963 INFO L280 TraceCheckUtils]: 13: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,963 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {53158#true} {53158#true} #545#return; {53158#true} is VALID [2020-07-17 22:06:39,965 INFO L263 TraceCheckUtils]: 0: Hoare triple {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:06:39,965 INFO L263 TraceCheckUtils]: 1: Hoare triple {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {53158#true} is VALID [2020-07-17 22:06:39,965 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-17 22:06:39,966 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,966 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-17 22:06:39,966 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53158#true} is VALID [2020-07-17 22:06:39,967 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,967 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53158#true} {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {53158#true} is VALID [2020-07-17 22:06:39,967 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} assume 0 != ~pumpRunning~0; {53158#true} is VALID [2020-07-17 22:06:39,968 INFO L263 TraceCheckUtils]: 9: Hoare triple {53158#true} call lowerWaterLevel(); {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:06:39,969 INFO L280 TraceCheckUtils]: 10: Hoare triple {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {53158#true} is VALID [2020-07-17 22:06:39,969 INFO L280 TraceCheckUtils]: 11: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,969 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {53158#true} {53158#true} #541#return; {53158#true} is VALID [2020-07-17 22:06:39,970 INFO L280 TraceCheckUtils]: 13: Hoare triple {53158#true} assume 0 != ~systemActive~0; {53158#true} is VALID [2020-07-17 22:06:39,971 INFO L263 TraceCheckUtils]: 14: Hoare triple {53158#true} call processEnvironment(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:39,971 INFO L280 TraceCheckUtils]: 15: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {53158#true} is VALID [2020-07-17 22:06:39,971 INFO L280 TraceCheckUtils]: 16: Hoare triple {53158#true} assume 0 != ~pumpRunning~0; {53158#true} is VALID [2020-07-17 22:06:39,971 INFO L263 TraceCheckUtils]: 17: Hoare triple {53158#true} call #t~ret2 := isMethaneAlarm(); {53158#true} is VALID [2020-07-17 22:06:39,972 INFO L280 TraceCheckUtils]: 18: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:39,972 INFO L263 TraceCheckUtils]: 19: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-17 22:06:39,972 INFO L280 TraceCheckUtils]: 20: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-17 22:06:39,972 INFO L280 TraceCheckUtils]: 21: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,972 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-17 22:06:39,973 INFO L280 TraceCheckUtils]: 23: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:39,973 INFO L280 TraceCheckUtils]: 24: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,973 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {53158#true} {53158#true} #515#return; {53158#true} is VALID [2020-07-17 22:06:39,974 INFO L280 TraceCheckUtils]: 26: Hoare triple {53158#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {53158#true} is VALID [2020-07-17 22:06:39,974 INFO L280 TraceCheckUtils]: 27: Hoare triple {53158#true} assume 0 != ~tmp~2; {53158#true} is VALID [2020-07-17 22:06:39,975 INFO L263 TraceCheckUtils]: 28: Hoare triple {53158#true} call deactivatePump(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:39,975 INFO L280 TraceCheckUtils]: 29: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {53158#true} is VALID [2020-07-17 22:06:39,975 INFO L280 TraceCheckUtils]: 30: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,976 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {53158#true} {53158#true} #517#return; {53158#true} is VALID [2020-07-17 22:06:39,976 INFO L280 TraceCheckUtils]: 32: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,976 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {53158#true} {53158#true} #543#return; {53158#true} is VALID [2020-07-17 22:06:39,976 INFO L263 TraceCheckUtils]: 34: Hoare triple {53158#true} call __utac_acc__Specification5_spec__3(); {53158#true} is VALID [2020-07-17 22:06:39,977 INFO L280 TraceCheckUtils]: 35: Hoare triple {53158#true} havoc ~tmp~6;havoc ~tmp___0~2; {53158#true} is VALID [2020-07-17 22:06:39,977 INFO L263 TraceCheckUtils]: 36: Hoare triple {53158#true} call #t~ret24 := getWaterLevel(); {53158#true} is VALID [2020-07-17 22:06:39,977 INFO L280 TraceCheckUtils]: 37: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-17 22:06:39,977 INFO L280 TraceCheckUtils]: 38: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,978 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {53158#true} {53158#true} #561#return; {53158#true} is VALID [2020-07-17 22:06:39,978 INFO L280 TraceCheckUtils]: 40: Hoare triple {53158#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {53158#true} is VALID [2020-07-17 22:06:39,978 INFO L280 TraceCheckUtils]: 41: Hoare triple {53158#true} assume 2 != ~tmp~6; {53158#true} is VALID [2020-07-17 22:06:39,978 INFO L263 TraceCheckUtils]: 42: Hoare triple {53158#true} call #t~ret25 := isPumpRunning(); {53158#true} is VALID [2020-07-17 22:06:39,979 INFO L280 TraceCheckUtils]: 43: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-17 22:06:39,979 INFO L280 TraceCheckUtils]: 44: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,979 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {53158#true} {53158#true} #563#return; {53158#true} is VALID [2020-07-17 22:06:39,979 INFO L280 TraceCheckUtils]: 46: Hoare triple {53158#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {53158#true} is VALID [2020-07-17 22:06:39,979 INFO L280 TraceCheckUtils]: 47: Hoare triple {53158#true} assume !(0 != ~tmp___0~2); {53158#true} is VALID [2020-07-17 22:06:39,979 INFO L280 TraceCheckUtils]: 48: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,980 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {53158#true} {53158#true} #545#return; {53158#true} is VALID [2020-07-17 22:06:39,980 INFO L280 TraceCheckUtils]: 50: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,980 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {53158#true} {53159#false} #529#return; {53159#false} is VALID [2020-07-17 22:06:39,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,986 INFO L280 TraceCheckUtils]: 0: Hoare triple {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {53158#true} is VALID [2020-07-17 22:06:39,986 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,986 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53159#false} #523#return; {53159#false} is VALID [2020-07-17 22:06:39,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:39,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {53647#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume 0 != ~methaneLevelCritical~0;~methaneLevelCritical~0 := 0; {53158#true} is VALID [2020-07-17 22:06:39,990 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:39,990 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53159#false} #525#return; {53159#false} is VALID [2020-07-17 22:06:39,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:40,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:40,005 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-17 22:06:40,005 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,005 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-17 22:06:40,005 INFO L263 TraceCheckUtils]: 0: Hoare triple {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {53158#true} is VALID [2020-07-17 22:06:40,006 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-17 22:06:40,006 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,006 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-17 22:06:40,007 INFO L280 TraceCheckUtils]: 4: Hoare triple {53158#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53158#true} is VALID [2020-07-17 22:06:40,007 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,007 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {53158#true} {53159#false} #539#return; {53159#false} is VALID [2020-07-17 22:06:40,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:40,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:40,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:40,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:40,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:40,097 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~9; {53158#true} is VALID [2020-07-17 22:06:40,098 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53158#true} is VALID [2020-07-17 22:06:40,098 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,098 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53158#true} {53158#true} #537#return; {53158#true} is VALID [2020-07-17 22:06:40,099 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {53158#true} is VALID [2020-07-17 22:06:40,099 INFO L263 TraceCheckUtils]: 1: Hoare triple {53158#true} call #t~ret21 := isHighWaterSensorDry(); {53158#true} is VALID [2020-07-17 22:06:40,099 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~9; {53158#true} is VALID [2020-07-17 22:06:40,100 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53158#true} is VALID [2020-07-17 22:06:40,100 INFO L280 TraceCheckUtils]: 4: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,100 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {53158#true} {53158#true} #537#return; {53158#true} is VALID [2020-07-17 22:06:40,101 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {53158#true} is VALID [2020-07-17 22:06:40,101 INFO L280 TraceCheckUtils]: 7: Hoare triple {53158#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {53158#true} is VALID [2020-07-17 22:06:40,101 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {53158#true} is VALID [2020-07-17 22:06:40,102 INFO L280 TraceCheckUtils]: 9: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,102 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {53158#true} {53158#true} #551#return; {53158#true} is VALID [2020-07-17 22:06:40,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:40,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:40,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:40,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-17 22:06:40,114 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,114 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-17 22:06:40,114 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:40,114 INFO L263 TraceCheckUtils]: 1: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-17 22:06:40,115 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-17 22:06:40,115 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,115 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-17 22:06:40,115 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:40,115 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,116 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {53158#true} {53158#true} #533#return; {53158#true} is VALID [2020-07-17 22:06:40,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:40,119 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53158#true} is VALID [2020-07-17 22:06:40,120 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,120 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53158#true} #535#return; {53158#true} is VALID [2020-07-17 22:06:40,121 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {53158#true} is VALID [2020-07-17 22:06:40,121 INFO L263 TraceCheckUtils]: 1: Hoare triple {53158#true} call #t~ret3 := isMethaneAlarm(); {53158#true} is VALID [2020-07-17 22:06:40,121 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:40,121 INFO L263 TraceCheckUtils]: 3: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-17 22:06:40,122 INFO L280 TraceCheckUtils]: 4: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-17 22:06:40,122 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,122 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-17 22:06:40,123 INFO L280 TraceCheckUtils]: 7: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:40,123 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,123 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {53158#true} {53158#true} #533#return; {53158#true} is VALID [2020-07-17 22:06:40,124 INFO L280 TraceCheckUtils]: 10: Hoare triple {53158#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {53158#true} is VALID [2020-07-17 22:06:40,124 INFO L280 TraceCheckUtils]: 11: Hoare triple {53158#true} assume !(0 != ~tmp~3); {53158#true} is VALID [2020-07-17 22:06:40,125 INFO L263 TraceCheckUtils]: 12: Hoare triple {53158#true} call activatePump__wrappee__lowWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:40,126 INFO L280 TraceCheckUtils]: 13: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53158#true} is VALID [2020-07-17 22:06:40,126 INFO L280 TraceCheckUtils]: 14: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,126 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {53158#true} {53158#true} #535#return; {53158#true} is VALID [2020-07-17 22:06:40,126 INFO L280 TraceCheckUtils]: 16: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,127 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {53158#true} {53158#true} #553#return; {53158#true} is VALID [2020-07-17 22:06:40,127 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {53158#true} is VALID [2020-07-17 22:06:40,127 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume 0 == ~pumpRunning~0; {53158#true} is VALID [2020-07-17 22:06:40,128 INFO L263 TraceCheckUtils]: 2: Hoare triple {53158#true} call #t~ret0 := isHighWaterLevel(); {53158#true} is VALID [2020-07-17 22:06:40,128 INFO L280 TraceCheckUtils]: 3: Hoare triple {53158#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {53158#true} is VALID [2020-07-17 22:06:40,128 INFO L263 TraceCheckUtils]: 4: Hoare triple {53158#true} call #t~ret21 := isHighWaterSensorDry(); {53158#true} is VALID [2020-07-17 22:06:40,128 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} havoc ~retValue_acc~9; {53158#true} is VALID [2020-07-17 22:06:40,129 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53158#true} is VALID [2020-07-17 22:06:40,129 INFO L280 TraceCheckUtils]: 7: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,129 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {53158#true} {53158#true} #537#return; {53158#true} is VALID [2020-07-17 22:06:40,130 INFO L280 TraceCheckUtils]: 9: Hoare triple {53158#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {53158#true} is VALID [2020-07-17 22:06:40,130 INFO L280 TraceCheckUtils]: 10: Hoare triple {53158#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {53158#true} is VALID [2020-07-17 22:06:40,130 INFO L280 TraceCheckUtils]: 11: Hoare triple {53158#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {53158#true} is VALID [2020-07-17 22:06:40,130 INFO L280 TraceCheckUtils]: 12: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,131 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {53158#true} {53158#true} #551#return; {53158#true} is VALID [2020-07-17 22:06:40,131 INFO L280 TraceCheckUtils]: 14: Hoare triple {53158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {53158#true} is VALID [2020-07-17 22:06:40,131 INFO L280 TraceCheckUtils]: 15: Hoare triple {53158#true} assume 0 != ~tmp~0; {53158#true} is VALID [2020-07-17 22:06:40,132 INFO L263 TraceCheckUtils]: 16: Hoare triple {53158#true} call activatePump(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:40,132 INFO L280 TraceCheckUtils]: 17: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {53158#true} is VALID [2020-07-17 22:06:40,132 INFO L263 TraceCheckUtils]: 18: Hoare triple {53158#true} call #t~ret3 := isMethaneAlarm(); {53158#true} is VALID [2020-07-17 22:06:40,133 INFO L280 TraceCheckUtils]: 19: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:40,133 INFO L263 TraceCheckUtils]: 20: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-17 22:06:40,133 INFO L280 TraceCheckUtils]: 21: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-17 22:06:40,133 INFO L280 TraceCheckUtils]: 22: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,133 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-17 22:06:40,134 INFO L280 TraceCheckUtils]: 24: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:40,134 INFO L280 TraceCheckUtils]: 25: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,134 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {53158#true} {53158#true} #533#return; {53158#true} is VALID [2020-07-17 22:06:40,134 INFO L280 TraceCheckUtils]: 27: Hoare triple {53158#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {53158#true} is VALID [2020-07-17 22:06:40,134 INFO L280 TraceCheckUtils]: 28: Hoare triple {53158#true} assume !(0 != ~tmp~3); {53158#true} is VALID [2020-07-17 22:06:40,136 INFO L263 TraceCheckUtils]: 29: Hoare triple {53158#true} call activatePump__wrappee__lowWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:40,136 INFO L280 TraceCheckUtils]: 30: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53158#true} is VALID [2020-07-17 22:06:40,136 INFO L280 TraceCheckUtils]: 31: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,137 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {53158#true} {53158#true} #535#return; {53158#true} is VALID [2020-07-17 22:06:40,137 INFO L280 TraceCheckUtils]: 33: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,137 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {53158#true} {53158#true} #553#return; {53158#true} is VALID [2020-07-17 22:06:40,137 INFO L280 TraceCheckUtils]: 35: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,137 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {53158#true} {53158#true} #573#return; {53158#true} is VALID [2020-07-17 22:06:40,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {53158#true} is VALID [2020-07-17 22:06:40,138 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-17 22:06:40,139 INFO L263 TraceCheckUtils]: 2: Hoare triple {53158#true} call processEnvironment__wrappee__highWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:40,140 INFO L280 TraceCheckUtils]: 3: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {53158#true} is VALID [2020-07-17 22:06:40,140 INFO L280 TraceCheckUtils]: 4: Hoare triple {53158#true} assume 0 == ~pumpRunning~0; {53158#true} is VALID [2020-07-17 22:06:40,140 INFO L263 TraceCheckUtils]: 5: Hoare triple {53158#true} call #t~ret0 := isHighWaterLevel(); {53158#true} is VALID [2020-07-17 22:06:40,140 INFO L280 TraceCheckUtils]: 6: Hoare triple {53158#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {53158#true} is VALID [2020-07-17 22:06:40,140 INFO L263 TraceCheckUtils]: 7: Hoare triple {53158#true} call #t~ret21 := isHighWaterSensorDry(); {53158#true} is VALID [2020-07-17 22:06:40,140 INFO L280 TraceCheckUtils]: 8: Hoare triple {53158#true} havoc ~retValue_acc~9; {53158#true} is VALID [2020-07-17 22:06:40,141 INFO L280 TraceCheckUtils]: 9: Hoare triple {53158#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53158#true} is VALID [2020-07-17 22:06:40,141 INFO L280 TraceCheckUtils]: 10: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,141 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {53158#true} {53158#true} #537#return; {53158#true} is VALID [2020-07-17 22:06:40,141 INFO L280 TraceCheckUtils]: 12: Hoare triple {53158#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {53158#true} is VALID [2020-07-17 22:06:40,141 INFO L280 TraceCheckUtils]: 13: Hoare triple {53158#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {53158#true} is VALID [2020-07-17 22:06:40,141 INFO L280 TraceCheckUtils]: 14: Hoare triple {53158#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {53158#true} is VALID [2020-07-17 22:06:40,142 INFO L280 TraceCheckUtils]: 15: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,142 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {53158#true} {53158#true} #551#return; {53158#true} is VALID [2020-07-17 22:06:40,142 INFO L280 TraceCheckUtils]: 17: Hoare triple {53158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {53158#true} is VALID [2020-07-17 22:06:40,142 INFO L280 TraceCheckUtils]: 18: Hoare triple {53158#true} assume 0 != ~tmp~0; {53158#true} is VALID [2020-07-17 22:06:40,143 INFO L263 TraceCheckUtils]: 19: Hoare triple {53158#true} call activatePump(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:40,144 INFO L280 TraceCheckUtils]: 20: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {53158#true} is VALID [2020-07-17 22:06:40,144 INFO L263 TraceCheckUtils]: 21: Hoare triple {53158#true} call #t~ret3 := isMethaneAlarm(); {53158#true} is VALID [2020-07-17 22:06:40,144 INFO L280 TraceCheckUtils]: 22: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:40,144 INFO L263 TraceCheckUtils]: 23: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-17 22:06:40,144 INFO L280 TraceCheckUtils]: 24: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-17 22:06:40,144 INFO L280 TraceCheckUtils]: 25: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,145 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-17 22:06:40,145 INFO L280 TraceCheckUtils]: 27: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:40,145 INFO L280 TraceCheckUtils]: 28: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,145 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {53158#true} {53158#true} #533#return; {53158#true} is VALID [2020-07-17 22:06:40,145 INFO L280 TraceCheckUtils]: 30: Hoare triple {53158#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {53158#true} is VALID [2020-07-17 22:06:40,146 INFO L280 TraceCheckUtils]: 31: Hoare triple {53158#true} assume !(0 != ~tmp~3); {53158#true} is VALID [2020-07-17 22:06:40,147 INFO L263 TraceCheckUtils]: 32: Hoare triple {53158#true} call activatePump__wrappee__lowWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:40,147 INFO L280 TraceCheckUtils]: 33: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53158#true} is VALID [2020-07-17 22:06:40,147 INFO L280 TraceCheckUtils]: 34: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,147 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {53158#true} {53158#true} #535#return; {53158#true} is VALID [2020-07-17 22:06:40,147 INFO L280 TraceCheckUtils]: 36: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,148 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {53158#true} {53158#true} #553#return; {53158#true} is VALID [2020-07-17 22:06:40,148 INFO L280 TraceCheckUtils]: 38: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,148 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {53158#true} {53158#true} #573#return; {53158#true} is VALID [2020-07-17 22:06:40,148 INFO L280 TraceCheckUtils]: 40: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,148 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {53158#true} {53158#true} #521#return; {53158#true} is VALID [2020-07-17 22:06:40,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {53158#true} is VALID [2020-07-17 22:06:40,150 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-17 22:06:40,151 INFO L263 TraceCheckUtils]: 2: Hoare triple {53158#true} call processEnvironment__wrappee__methaneQuery(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:40,151 INFO L280 TraceCheckUtils]: 3: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {53158#true} is VALID [2020-07-17 22:06:40,151 INFO L280 TraceCheckUtils]: 4: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-17 22:06:40,152 INFO L263 TraceCheckUtils]: 5: Hoare triple {53158#true} call processEnvironment__wrappee__highWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:40,152 INFO L280 TraceCheckUtils]: 6: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {53158#true} is VALID [2020-07-17 22:06:40,153 INFO L280 TraceCheckUtils]: 7: Hoare triple {53158#true} assume 0 == ~pumpRunning~0; {53158#true} is VALID [2020-07-17 22:06:40,153 INFO L263 TraceCheckUtils]: 8: Hoare triple {53158#true} call #t~ret0 := isHighWaterLevel(); {53158#true} is VALID [2020-07-17 22:06:40,153 INFO L280 TraceCheckUtils]: 9: Hoare triple {53158#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {53158#true} is VALID [2020-07-17 22:06:40,153 INFO L263 TraceCheckUtils]: 10: Hoare triple {53158#true} call #t~ret21 := isHighWaterSensorDry(); {53158#true} is VALID [2020-07-17 22:06:40,154 INFO L280 TraceCheckUtils]: 11: Hoare triple {53158#true} havoc ~retValue_acc~9; {53158#true} is VALID [2020-07-17 22:06:40,154 INFO L280 TraceCheckUtils]: 12: Hoare triple {53158#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53158#true} is VALID [2020-07-17 22:06:40,154 INFO L280 TraceCheckUtils]: 13: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,154 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {53158#true} {53158#true} #537#return; {53158#true} is VALID [2020-07-17 22:06:40,155 INFO L280 TraceCheckUtils]: 15: Hoare triple {53158#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {53158#true} is VALID [2020-07-17 22:06:40,155 INFO L280 TraceCheckUtils]: 16: Hoare triple {53158#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {53158#true} is VALID [2020-07-17 22:06:40,155 INFO L280 TraceCheckUtils]: 17: Hoare triple {53158#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {53158#true} is VALID [2020-07-17 22:06:40,155 INFO L280 TraceCheckUtils]: 18: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,155 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {53158#true} {53158#true} #551#return; {53158#true} is VALID [2020-07-17 22:06:40,156 INFO L280 TraceCheckUtils]: 20: Hoare triple {53158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {53158#true} is VALID [2020-07-17 22:06:40,156 INFO L280 TraceCheckUtils]: 21: Hoare triple {53158#true} assume 0 != ~tmp~0; {53158#true} is VALID [2020-07-17 22:06:40,157 INFO L263 TraceCheckUtils]: 22: Hoare triple {53158#true} call activatePump(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:40,157 INFO L280 TraceCheckUtils]: 23: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {53158#true} is VALID [2020-07-17 22:06:40,158 INFO L263 TraceCheckUtils]: 24: Hoare triple {53158#true} call #t~ret3 := isMethaneAlarm(); {53158#true} is VALID [2020-07-17 22:06:40,158 INFO L280 TraceCheckUtils]: 25: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:40,158 INFO L263 TraceCheckUtils]: 26: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-17 22:06:40,158 INFO L280 TraceCheckUtils]: 27: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-17 22:06:40,159 INFO L280 TraceCheckUtils]: 28: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,159 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-17 22:06:40,159 INFO L280 TraceCheckUtils]: 30: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:40,159 INFO L280 TraceCheckUtils]: 31: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,160 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {53158#true} {53158#true} #533#return; {53158#true} is VALID [2020-07-17 22:06:40,160 INFO L280 TraceCheckUtils]: 33: Hoare triple {53158#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {53158#true} is VALID [2020-07-17 22:06:40,160 INFO L280 TraceCheckUtils]: 34: Hoare triple {53158#true} assume !(0 != ~tmp~3); {53158#true} is VALID [2020-07-17 22:06:40,161 INFO L263 TraceCheckUtils]: 35: Hoare triple {53158#true} call activatePump__wrappee__lowWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:40,162 INFO L280 TraceCheckUtils]: 36: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53158#true} is VALID [2020-07-17 22:06:40,162 INFO L280 TraceCheckUtils]: 37: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,162 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {53158#true} {53158#true} #535#return; {53158#true} is VALID [2020-07-17 22:06:40,162 INFO L280 TraceCheckUtils]: 39: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,163 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {53158#true} {53158#true} #553#return; {53158#true} is VALID [2020-07-17 22:06:40,163 INFO L280 TraceCheckUtils]: 41: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,163 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {53158#true} {53158#true} #573#return; {53158#true} is VALID [2020-07-17 22:06:40,163 INFO L280 TraceCheckUtils]: 43: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,163 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {53158#true} {53158#true} #521#return; {53158#true} is VALID [2020-07-17 22:06:40,164 INFO L280 TraceCheckUtils]: 45: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,164 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {53158#true} {53159#false} #543#return; {53159#false} is VALID [2020-07-17 22:06:40,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:40,168 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-17 22:06:40,169 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,169 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53159#false} #561#return; {53159#false} is VALID [2020-07-17 22:06:40,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:40,172 INFO L280 TraceCheckUtils]: 0: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-17 22:06:40,172 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,172 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {53158#true} {53159#false} #563#return; {53159#false} is VALID [2020-07-17 22:06:40,177 INFO L263 TraceCheckUtils]: 0: Hoare triple {53158#true} call ULTIMATE.init(); {53446#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 22:06:40,178 INFO L280 TraceCheckUtils]: 1: Hoare triple {53446#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {53158#true} is VALID [2020-07-17 22:06:40,178 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,178 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53158#true} {53158#true} #587#return; {53158#true} is VALID [2020-07-17 22:06:40,178 INFO L263 TraceCheckUtils]: 4: Hoare triple {53158#true} call #t~ret77 := main(); {53158#true} is VALID [2020-07-17 22:06:40,179 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} havoc ~retValue_acc~11;havoc ~tmp~11; {53158#true} is VALID [2020-07-17 22:06:40,179 INFO L263 TraceCheckUtils]: 6: Hoare triple {53158#true} call select_helpers(); {53158#true} is VALID [2020-07-17 22:06:40,179 INFO L280 TraceCheckUtils]: 7: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,179 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {53158#true} {53158#true} #473#return; {53158#true} is VALID [2020-07-17 22:06:40,179 INFO L263 TraceCheckUtils]: 9: Hoare triple {53158#true} call select_features(); {53158#true} is VALID [2020-07-17 22:06:40,180 INFO L280 TraceCheckUtils]: 10: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,180 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {53158#true} {53158#true} #475#return; {53158#true} is VALID [2020-07-17 22:06:40,180 INFO L263 TraceCheckUtils]: 12: Hoare triple {53158#true} call #t~ret75 := valid_product(); {53158#true} is VALID [2020-07-17 22:06:40,181 INFO L280 TraceCheckUtils]: 13: Hoare triple {53158#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {53447#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:06:40,182 INFO L280 TraceCheckUtils]: 14: Hoare triple {53447#(= 1 |valid_product_#res|)} assume true; {53447#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:06:40,183 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {53447#(= 1 |valid_product_#res|)} {53158#true} #477#return; {53170#(= |main_#t~ret75| 1)} is VALID [2020-07-17 22:06:40,184 INFO L280 TraceCheckUtils]: 16: Hoare triple {53170#(= |main_#t~ret75| 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {53171#(= 1 main_~tmp~11)} is VALID [2020-07-17 22:06:40,184 INFO L280 TraceCheckUtils]: 17: Hoare triple {53171#(= 1 main_~tmp~11)} assume 0 != ~tmp~11; {53158#true} is VALID [2020-07-17 22:06:40,184 INFO L263 TraceCheckUtils]: 18: Hoare triple {53158#true} call setup(); {53158#true} is VALID [2020-07-17 22:06:40,185 INFO L280 TraceCheckUtils]: 19: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,185 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {53158#true} {53158#true} #479#return; {53158#true} is VALID [2020-07-17 22:06:40,185 INFO L263 TraceCheckUtils]: 21: Hoare triple {53158#true} call runTest(); {53158#true} is VALID [2020-07-17 22:06:40,186 INFO L263 TraceCheckUtils]: 22: Hoare triple {53158#true} call __utac_acc__Specification5_spec__1(); {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:06:40,186 INFO L280 TraceCheckUtils]: 23: Hoare triple {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {53158#true} is VALID [2020-07-17 22:06:40,186 INFO L280 TraceCheckUtils]: 24: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,187 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {53158#true} {53158#true} #577#return; {53158#true} is VALID [2020-07-17 22:06:40,187 INFO L263 TraceCheckUtils]: 26: Hoare triple {53158#true} call test(); {53158#true} is VALID [2020-07-17 22:06:40,187 INFO L280 TraceCheckUtils]: 27: Hoare triple {53158#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {53158#true} is VALID [2020-07-17 22:06:40,187 INFO L280 TraceCheckUtils]: 28: Hoare triple {53158#true} assume !false; {53158#true} is VALID [2020-07-17 22:06:40,187 INFO L280 TraceCheckUtils]: 29: Hoare triple {53158#true} assume ~splverifierCounter~0 < 4; {53158#true} is VALID [2020-07-17 22:06:40,187 INFO L280 TraceCheckUtils]: 30: Hoare triple {53158#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {53158#true} is VALID [2020-07-17 22:06:40,188 INFO L280 TraceCheckUtils]: 31: Hoare triple {53158#true} assume 0 != ~tmp~7; {53158#true} is VALID [2020-07-17 22:06:40,189 INFO L263 TraceCheckUtils]: 32: Hoare triple {53158#true} call waterRise(); {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:06:40,189 INFO L280 TraceCheckUtils]: 33: Hoare triple {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {53158#true} is VALID [2020-07-17 22:06:40,189 INFO L280 TraceCheckUtils]: 34: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,189 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {53158#true} {53158#true} #523#return; {53158#true} is VALID [2020-07-17 22:06:40,189 INFO L280 TraceCheckUtils]: 36: Hoare triple {53158#true} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {53158#true} is VALID [2020-07-17 22:06:40,190 INFO L280 TraceCheckUtils]: 37: Hoare triple {53158#true} assume !(0 != ~tmp___0~3); {53158#true} is VALID [2020-07-17 22:06:40,190 INFO L280 TraceCheckUtils]: 38: Hoare triple {53158#true} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {53158#true} is VALID [2020-07-17 22:06:40,190 INFO L280 TraceCheckUtils]: 39: Hoare triple {53158#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {53158#true} is VALID [2020-07-17 22:06:40,190 INFO L280 TraceCheckUtils]: 40: Hoare triple {53158#true} assume 0 != ~tmp___1~0; {53158#true} is VALID [2020-07-17 22:06:40,191 INFO L263 TraceCheckUtils]: 41: Hoare triple {53158#true} call timeShift(); {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:06:40,193 INFO L263 TraceCheckUtils]: 42: Hoare triple {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:06:40,193 INFO L263 TraceCheckUtils]: 43: Hoare triple {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {53158#true} is VALID [2020-07-17 22:06:40,193 INFO L280 TraceCheckUtils]: 44: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-17 22:06:40,193 INFO L280 TraceCheckUtils]: 45: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,193 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-17 22:06:40,194 INFO L280 TraceCheckUtils]: 47: Hoare triple {53158#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53158#true} is VALID [2020-07-17 22:06:40,194 INFO L280 TraceCheckUtils]: 48: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,194 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {53158#true} {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {53158#true} is VALID [2020-07-17 22:06:40,194 INFO L280 TraceCheckUtils]: 50: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-17 22:06:40,194 INFO L280 TraceCheckUtils]: 51: Hoare triple {53158#true} assume 0 != ~systemActive~0; {53158#true} is VALID [2020-07-17 22:06:40,195 INFO L263 TraceCheckUtils]: 52: Hoare triple {53158#true} call processEnvironment(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:40,196 INFO L280 TraceCheckUtils]: 53: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {53158#true} is VALID [2020-07-17 22:06:40,196 INFO L280 TraceCheckUtils]: 54: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-17 22:06:40,197 INFO L263 TraceCheckUtils]: 55: Hoare triple {53158#true} call processEnvironment__wrappee__methaneQuery(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:40,197 INFO L280 TraceCheckUtils]: 56: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {53158#true} is VALID [2020-07-17 22:06:40,197 INFO L280 TraceCheckUtils]: 57: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-17 22:06:40,198 INFO L263 TraceCheckUtils]: 58: Hoare triple {53158#true} call processEnvironment__wrappee__highWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:40,198 INFO L280 TraceCheckUtils]: 59: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {53158#true} is VALID [2020-07-17 22:06:40,199 INFO L280 TraceCheckUtils]: 60: Hoare triple {53158#true} assume 0 == ~pumpRunning~0; {53158#true} is VALID [2020-07-17 22:06:40,199 INFO L263 TraceCheckUtils]: 61: Hoare triple {53158#true} call #t~ret0 := isHighWaterLevel(); {53158#true} is VALID [2020-07-17 22:06:40,199 INFO L280 TraceCheckUtils]: 62: Hoare triple {53158#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {53158#true} is VALID [2020-07-17 22:06:40,199 INFO L263 TraceCheckUtils]: 63: Hoare triple {53158#true} call #t~ret21 := isHighWaterSensorDry(); {53158#true} is VALID [2020-07-17 22:06:40,199 INFO L280 TraceCheckUtils]: 64: Hoare triple {53158#true} havoc ~retValue_acc~9; {53158#true} is VALID [2020-07-17 22:06:40,200 INFO L280 TraceCheckUtils]: 65: Hoare triple {53158#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53158#true} is VALID [2020-07-17 22:06:40,200 INFO L280 TraceCheckUtils]: 66: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,200 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {53158#true} {53158#true} #537#return; {53158#true} is VALID [2020-07-17 22:06:40,200 INFO L280 TraceCheckUtils]: 68: Hoare triple {53158#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {53158#true} is VALID [2020-07-17 22:06:40,200 INFO L280 TraceCheckUtils]: 69: Hoare triple {53158#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {53158#true} is VALID [2020-07-17 22:06:40,201 INFO L280 TraceCheckUtils]: 70: Hoare triple {53158#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {53158#true} is VALID [2020-07-17 22:06:40,201 INFO L280 TraceCheckUtils]: 71: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,201 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {53158#true} {53158#true} #551#return; {53158#true} is VALID [2020-07-17 22:06:40,201 INFO L280 TraceCheckUtils]: 73: Hoare triple {53158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {53158#true} is VALID [2020-07-17 22:06:40,201 INFO L280 TraceCheckUtils]: 74: Hoare triple {53158#true} assume 0 != ~tmp~0; {53158#true} is VALID [2020-07-17 22:06:40,203 INFO L263 TraceCheckUtils]: 75: Hoare triple {53158#true} call activatePump(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:40,203 INFO L280 TraceCheckUtils]: 76: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {53158#true} is VALID [2020-07-17 22:06:40,203 INFO L263 TraceCheckUtils]: 77: Hoare triple {53158#true} call #t~ret3 := isMethaneAlarm(); {53158#true} is VALID [2020-07-17 22:06:40,203 INFO L280 TraceCheckUtils]: 78: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:40,203 INFO L263 TraceCheckUtils]: 79: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-17 22:06:40,204 INFO L280 TraceCheckUtils]: 80: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-17 22:06:40,204 INFO L280 TraceCheckUtils]: 81: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,204 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-17 22:06:40,204 INFO L280 TraceCheckUtils]: 83: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:40,204 INFO L280 TraceCheckUtils]: 84: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,205 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {53158#true} {53158#true} #533#return; {53158#true} is VALID [2020-07-17 22:06:40,205 INFO L280 TraceCheckUtils]: 86: Hoare triple {53158#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {53158#true} is VALID [2020-07-17 22:06:40,205 INFO L280 TraceCheckUtils]: 87: Hoare triple {53158#true} assume !(0 != ~tmp~3); {53158#true} is VALID [2020-07-17 22:06:40,206 INFO L263 TraceCheckUtils]: 88: Hoare triple {53158#true} call activatePump__wrappee__lowWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:40,206 INFO L280 TraceCheckUtils]: 89: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53158#true} is VALID [2020-07-17 22:06:40,206 INFO L280 TraceCheckUtils]: 90: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,207 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {53158#true} {53158#true} #535#return; {53158#true} is VALID [2020-07-17 22:06:40,207 INFO L280 TraceCheckUtils]: 92: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,207 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {53158#true} {53158#true} #553#return; {53158#true} is VALID [2020-07-17 22:06:40,207 INFO L280 TraceCheckUtils]: 94: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,207 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {53158#true} {53158#true} #573#return; {53158#true} is VALID [2020-07-17 22:06:40,208 INFO L280 TraceCheckUtils]: 96: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,208 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {53158#true} {53158#true} #521#return; {53158#true} is VALID [2020-07-17 22:06:40,208 INFO L280 TraceCheckUtils]: 98: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,208 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {53158#true} {53158#true} #543#return; {53158#true} is VALID [2020-07-17 22:06:40,208 INFO L263 TraceCheckUtils]: 100: Hoare triple {53158#true} call __utac_acc__Specification5_spec__3(); {53158#true} is VALID [2020-07-17 22:06:40,209 INFO L280 TraceCheckUtils]: 101: Hoare triple {53158#true} havoc ~tmp~6;havoc ~tmp___0~2; {53158#true} is VALID [2020-07-17 22:06:40,209 INFO L263 TraceCheckUtils]: 102: Hoare triple {53158#true} call #t~ret24 := getWaterLevel(); {53158#true} is VALID [2020-07-17 22:06:40,209 INFO L280 TraceCheckUtils]: 103: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-17 22:06:40,209 INFO L280 TraceCheckUtils]: 104: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,209 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {53158#true} {53158#true} #561#return; {53158#true} is VALID [2020-07-17 22:06:40,209 INFO L280 TraceCheckUtils]: 106: Hoare triple {53158#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {53158#true} is VALID [2020-07-17 22:06:40,210 INFO L280 TraceCheckUtils]: 107: Hoare triple {53158#true} assume !(2 != ~tmp~6); {53158#true} is VALID [2020-07-17 22:06:40,210 INFO L280 TraceCheckUtils]: 108: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,210 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {53158#true} {53158#true} #545#return; {53158#true} is VALID [2020-07-17 22:06:40,210 INFO L280 TraceCheckUtils]: 110: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,210 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {53158#true} {53158#true} #529#return; {53158#true} is VALID [2020-07-17 22:06:40,210 INFO L280 TraceCheckUtils]: 112: Hoare triple {53158#true} assume !false; {53158#true} is VALID [2020-07-17 22:06:40,211 INFO L280 TraceCheckUtils]: 113: Hoare triple {53158#true} assume ~splverifierCounter~0 < 4; {53158#true} is VALID [2020-07-17 22:06:40,211 INFO L280 TraceCheckUtils]: 114: Hoare triple {53158#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {53158#true} is VALID [2020-07-17 22:06:40,211 INFO L280 TraceCheckUtils]: 115: Hoare triple {53158#true} assume !(0 != ~tmp~7); {53158#true} is VALID [2020-07-17 22:06:40,211 INFO L280 TraceCheckUtils]: 116: Hoare triple {53158#true} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {53158#true} is VALID [2020-07-17 22:06:40,211 INFO L280 TraceCheckUtils]: 117: Hoare triple {53158#true} assume 0 != ~tmp___0~3; {53158#true} is VALID [2020-07-17 22:06:40,212 INFO L263 TraceCheckUtils]: 118: Hoare triple {53158#true} call changeMethaneLevel(); {53647#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-17 22:06:40,213 INFO L280 TraceCheckUtils]: 119: Hoare triple {53647#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:40,214 INFO L280 TraceCheckUtils]: 120: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} assume true; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:40,215 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {53648#(<= 1 ~methaneLevelCritical~0)} {53158#true} #525#return; {53253#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:06:40,215 INFO L280 TraceCheckUtils]: 122: Hoare triple {53253#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {53253#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:06:40,216 INFO L280 TraceCheckUtils]: 123: Hoare triple {53253#(not (= 0 ~methaneLevelCritical~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {53253#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:06:40,217 INFO L280 TraceCheckUtils]: 124: Hoare triple {53253#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp___1~0; {53253#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:06:40,218 INFO L263 TraceCheckUtils]: 125: Hoare triple {53253#(not (= 0 ~methaneLevelCritical~0))} call timeShift(); {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:06:40,219 INFO L263 TraceCheckUtils]: 126: Hoare triple {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:06:40,219 INFO L263 TraceCheckUtils]: 127: Hoare triple {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {53158#true} is VALID [2020-07-17 22:06:40,219 INFO L280 TraceCheckUtils]: 128: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-17 22:06:40,220 INFO L280 TraceCheckUtils]: 129: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,220 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-17 22:06:40,220 INFO L280 TraceCheckUtils]: 131: Hoare triple {53158#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53158#true} is VALID [2020-07-17 22:06:40,220 INFO L280 TraceCheckUtils]: 132: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,220 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {53158#true} {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {53158#true} is VALID [2020-07-17 22:06:40,221 INFO L280 TraceCheckUtils]: 134: Hoare triple {53158#true} assume 0 != ~pumpRunning~0; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:40,222 INFO L263 TraceCheckUtils]: 135: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:06:40,222 INFO L280 TraceCheckUtils]: 136: Hoare triple {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {53158#true} is VALID [2020-07-17 22:06:40,222 INFO L280 TraceCheckUtils]: 137: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,223 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {53158#true} {53656#(not (= 0 ~pumpRunning~0))} #541#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:40,223 INFO L280 TraceCheckUtils]: 139: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:40,224 INFO L263 TraceCheckUtils]: 140: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:40,224 INFO L280 TraceCheckUtils]: 141: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {53158#true} is VALID [2020-07-17 22:06:40,224 INFO L280 TraceCheckUtils]: 142: Hoare triple {53158#true} assume 0 != ~pumpRunning~0; {53158#true} is VALID [2020-07-17 22:06:40,225 INFO L263 TraceCheckUtils]: 143: Hoare triple {53158#true} call #t~ret2 := isMethaneAlarm(); {53158#true} is VALID [2020-07-17 22:06:40,225 INFO L280 TraceCheckUtils]: 144: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:40,225 INFO L263 TraceCheckUtils]: 145: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-17 22:06:40,225 INFO L280 TraceCheckUtils]: 146: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-17 22:06:40,225 INFO L280 TraceCheckUtils]: 147: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,225 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-17 22:06:40,226 INFO L280 TraceCheckUtils]: 149: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:40,226 INFO L280 TraceCheckUtils]: 150: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,226 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {53158#true} {53158#true} #515#return; {53158#true} is VALID [2020-07-17 22:06:40,226 INFO L280 TraceCheckUtils]: 152: Hoare triple {53158#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {53158#true} is VALID [2020-07-17 22:06:40,226 INFO L280 TraceCheckUtils]: 153: Hoare triple {53158#true} assume !(0 != ~tmp~2); {53158#true} is VALID [2020-07-17 22:06:40,227 INFO L263 TraceCheckUtils]: 154: Hoare triple {53158#true} call processEnvironment__wrappee__methaneQuery(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:40,227 INFO L280 TraceCheckUtils]: 155: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {53158#true} is VALID [2020-07-17 22:06:40,227 INFO L280 TraceCheckUtils]: 156: Hoare triple {53158#true} assume 0 != ~pumpRunning~0; {53158#true} is VALID [2020-07-17 22:06:40,228 INFO L263 TraceCheckUtils]: 157: Hoare triple {53158#true} call #t~ret1 := isLowWaterLevel(); {53158#true} is VALID [2020-07-17 22:06:40,228 INFO L280 TraceCheckUtils]: 158: Hoare triple {53158#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {53158#true} is VALID [2020-07-17 22:06:40,228 INFO L263 TraceCheckUtils]: 159: Hoare triple {53158#true} call #t~ret22 := isLowWaterSensorDry(); {53158#true} is VALID [2020-07-17 22:06:40,228 INFO L280 TraceCheckUtils]: 160: Hoare triple {53158#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {53158#true} is VALID [2020-07-17 22:06:40,228 INFO L280 TraceCheckUtils]: 161: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,228 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {53158#true} {53158#true} #513#return; {53158#true} is VALID [2020-07-17 22:06:40,229 INFO L280 TraceCheckUtils]: 163: Hoare triple {53158#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {53158#true} is VALID [2020-07-17 22:06:40,229 INFO L280 TraceCheckUtils]: 164: Hoare triple {53158#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {53158#true} is VALID [2020-07-17 22:06:40,229 INFO L280 TraceCheckUtils]: 165: Hoare triple {53158#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {53158#true} is VALID [2020-07-17 22:06:40,229 INFO L280 TraceCheckUtils]: 166: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,229 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {53158#true} {53158#true} #567#return; {53158#true} is VALID [2020-07-17 22:06:40,229 INFO L280 TraceCheckUtils]: 168: Hoare triple {53158#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {53158#true} is VALID [2020-07-17 22:06:40,230 INFO L280 TraceCheckUtils]: 169: Hoare triple {53158#true} assume !(0 != ~tmp~1); {53158#true} is VALID [2020-07-17 22:06:40,230 INFO L263 TraceCheckUtils]: 170: Hoare triple {53158#true} call processEnvironment__wrappee__highWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:40,231 INFO L280 TraceCheckUtils]: 171: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {53158#true} is VALID [2020-07-17 22:06:40,231 INFO L280 TraceCheckUtils]: 172: Hoare triple {53158#true} assume !(0 == ~pumpRunning~0); {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:40,231 INFO L263 TraceCheckUtils]: 173: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {53158#true} is VALID [2020-07-17 22:06:40,232 INFO L280 TraceCheckUtils]: 174: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,232 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {53158#true} {53656#(not (= 0 ~pumpRunning~0))} #557#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:40,233 INFO L280 TraceCheckUtils]: 176: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} assume true; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:40,234 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {53656#(not (= 0 ~pumpRunning~0))} {53158#true} #571#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:40,235 INFO L280 TraceCheckUtils]: 178: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} assume true; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:40,235 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {53656#(not (= 0 ~pumpRunning~0))} {53158#true} #519#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:40,236 INFO L280 TraceCheckUtils]: 180: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} assume true; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:40,237 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {53656#(not (= 0 ~pumpRunning~0))} {53656#(not (= 0 ~pumpRunning~0))} #543#return; {53656#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:06:40,237 INFO L263 TraceCheckUtils]: 182: Hoare triple {53656#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {53158#true} is VALID [2020-07-17 22:06:40,237 INFO L280 TraceCheckUtils]: 183: Hoare triple {53158#true} havoc ~tmp~6;havoc ~tmp___0~2; {53158#true} is VALID [2020-07-17 22:06:40,237 INFO L263 TraceCheckUtils]: 184: Hoare triple {53158#true} call #t~ret24 := getWaterLevel(); {53158#true} is VALID [2020-07-17 22:06:40,237 INFO L280 TraceCheckUtils]: 185: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-17 22:06:40,238 INFO L280 TraceCheckUtils]: 186: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,238 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {53158#true} {53158#true} #561#return; {53158#true} is VALID [2020-07-17 22:06:40,238 INFO L280 TraceCheckUtils]: 188: Hoare triple {53158#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {53158#true} is VALID [2020-07-17 22:06:40,238 INFO L280 TraceCheckUtils]: 189: Hoare triple {53158#true} assume 2 != ~tmp~6; {53158#true} is VALID [2020-07-17 22:06:40,238 INFO L263 TraceCheckUtils]: 190: Hoare triple {53158#true} call #t~ret25 := isPumpRunning(); {53158#true} is VALID [2020-07-17 22:06:40,239 INFO L280 TraceCheckUtils]: 191: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:06:40,240 INFO L280 TraceCheckUtils]: 192: Hoare triple {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:06:40,241 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {53786#(= ~pumpRunning~0 |isPumpRunning_#res|)} {53158#true} #563#return; {53783#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} is VALID [2020-07-17 22:06:40,241 INFO L280 TraceCheckUtils]: 194: Hoare triple {53783#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {53784#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 22:06:40,242 INFO L280 TraceCheckUtils]: 195: Hoare triple {53784#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {53785#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:06:40,243 INFO L280 TraceCheckUtils]: 196: Hoare triple {53785#(= 0 ~pumpRunning~0)} assume true; {53785#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:06:40,243 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {53785#(= 0 ~pumpRunning~0)} {53656#(not (= 0 ~pumpRunning~0))} #545#return; {53159#false} is VALID [2020-07-17 22:06:40,244 INFO L280 TraceCheckUtils]: 198: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:40,244 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {53159#false} {53253#(not (= 0 ~methaneLevelCritical~0))} #529#return; {53159#false} is VALID [2020-07-17 22:06:40,244 INFO L280 TraceCheckUtils]: 200: Hoare triple {53159#false} assume !false; {53159#false} is VALID [2020-07-17 22:06:40,244 INFO L280 TraceCheckUtils]: 201: Hoare triple {53159#false} assume ~splverifierCounter~0 < 4; {53159#false} is VALID [2020-07-17 22:06:40,244 INFO L280 TraceCheckUtils]: 202: Hoare triple {53159#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {53159#false} is VALID [2020-07-17 22:06:40,245 INFO L280 TraceCheckUtils]: 203: Hoare triple {53159#false} assume !(0 != ~tmp~7); {53159#false} is VALID [2020-07-17 22:06:40,245 INFO L280 TraceCheckUtils]: 204: Hoare triple {53159#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {53159#false} is VALID [2020-07-17 22:06:40,245 INFO L280 TraceCheckUtils]: 205: Hoare triple {53159#false} assume !(0 != ~tmp___0~3); {53159#false} is VALID [2020-07-17 22:06:40,245 INFO L280 TraceCheckUtils]: 206: Hoare triple {53159#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {53159#false} is VALID [2020-07-17 22:06:40,245 INFO L280 TraceCheckUtils]: 207: Hoare triple {53159#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {53159#false} is VALID [2020-07-17 22:06:40,245 INFO L280 TraceCheckUtils]: 208: Hoare triple {53159#false} assume 0 != ~tmp___1~0; {53159#false} is VALID [2020-07-17 22:06:40,245 INFO L263 TraceCheckUtils]: 209: Hoare triple {53159#false} call timeShift(); {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:06:40,246 INFO L263 TraceCheckUtils]: 210: Hoare triple {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:06:40,247 INFO L263 TraceCheckUtils]: 211: Hoare triple {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {53158#true} is VALID [2020-07-17 22:06:40,247 INFO L280 TraceCheckUtils]: 212: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-17 22:06:40,247 INFO L280 TraceCheckUtils]: 213: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,247 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-17 22:06:40,247 INFO L280 TraceCheckUtils]: 215: Hoare triple {53158#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53158#true} is VALID [2020-07-17 22:06:40,247 INFO L280 TraceCheckUtils]: 216: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,248 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {53158#true} {53450#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {53158#true} is VALID [2020-07-17 22:06:40,248 INFO L280 TraceCheckUtils]: 218: Hoare triple {53158#true} assume 0 != ~pumpRunning~0; {53158#true} is VALID [2020-07-17 22:06:40,249 INFO L263 TraceCheckUtils]: 219: Hoare triple {53158#true} call lowerWaterLevel(); {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:06:40,249 INFO L280 TraceCheckUtils]: 220: Hoare triple {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {53158#true} is VALID [2020-07-17 22:06:40,249 INFO L280 TraceCheckUtils]: 221: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,249 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {53158#true} {53158#true} #541#return; {53158#true} is VALID [2020-07-17 22:06:40,249 INFO L280 TraceCheckUtils]: 223: Hoare triple {53158#true} assume 0 != ~systemActive~0; {53158#true} is VALID [2020-07-17 22:06:40,250 INFO L263 TraceCheckUtils]: 224: Hoare triple {53158#true} call processEnvironment(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:40,250 INFO L280 TraceCheckUtils]: 225: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {53158#true} is VALID [2020-07-17 22:06:40,250 INFO L280 TraceCheckUtils]: 226: Hoare triple {53158#true} assume 0 != ~pumpRunning~0; {53158#true} is VALID [2020-07-17 22:06:40,250 INFO L263 TraceCheckUtils]: 227: Hoare triple {53158#true} call #t~ret2 := isMethaneAlarm(); {53158#true} is VALID [2020-07-17 22:06:40,251 INFO L280 TraceCheckUtils]: 228: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:40,251 INFO L263 TraceCheckUtils]: 229: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-17 22:06:40,251 INFO L280 TraceCheckUtils]: 230: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-17 22:06:40,251 INFO L280 TraceCheckUtils]: 231: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,251 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-17 22:06:40,251 INFO L280 TraceCheckUtils]: 233: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:40,252 INFO L280 TraceCheckUtils]: 234: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,252 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {53158#true} {53158#true} #515#return; {53158#true} is VALID [2020-07-17 22:06:40,252 INFO L280 TraceCheckUtils]: 236: Hoare triple {53158#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {53158#true} is VALID [2020-07-17 22:06:40,252 INFO L280 TraceCheckUtils]: 237: Hoare triple {53158#true} assume 0 != ~tmp~2; {53158#true} is VALID [2020-07-17 22:06:40,253 INFO L263 TraceCheckUtils]: 238: Hoare triple {53158#true} call deactivatePump(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:40,253 INFO L280 TraceCheckUtils]: 239: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {53158#true} is VALID [2020-07-17 22:06:40,254 INFO L280 TraceCheckUtils]: 240: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,254 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {53158#true} {53158#true} #517#return; {53158#true} is VALID [2020-07-17 22:06:40,254 INFO L280 TraceCheckUtils]: 242: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,254 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {53158#true} {53158#true} #543#return; {53158#true} is VALID [2020-07-17 22:06:40,254 INFO L263 TraceCheckUtils]: 244: Hoare triple {53158#true} call __utac_acc__Specification5_spec__3(); {53158#true} is VALID [2020-07-17 22:06:40,255 INFO L280 TraceCheckUtils]: 245: Hoare triple {53158#true} havoc ~tmp~6;havoc ~tmp___0~2; {53158#true} is VALID [2020-07-17 22:06:40,255 INFO L263 TraceCheckUtils]: 246: Hoare triple {53158#true} call #t~ret24 := getWaterLevel(); {53158#true} is VALID [2020-07-17 22:06:40,255 INFO L280 TraceCheckUtils]: 247: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-17 22:06:40,255 INFO L280 TraceCheckUtils]: 248: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,255 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {53158#true} {53158#true} #561#return; {53158#true} is VALID [2020-07-17 22:06:40,256 INFO L280 TraceCheckUtils]: 250: Hoare triple {53158#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {53158#true} is VALID [2020-07-17 22:06:40,256 INFO L280 TraceCheckUtils]: 251: Hoare triple {53158#true} assume 2 != ~tmp~6; {53158#true} is VALID [2020-07-17 22:06:40,256 INFO L263 TraceCheckUtils]: 252: Hoare triple {53158#true} call #t~ret25 := isPumpRunning(); {53158#true} is VALID [2020-07-17 22:06:40,256 INFO L280 TraceCheckUtils]: 253: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-17 22:06:40,256 INFO L280 TraceCheckUtils]: 254: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,257 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {53158#true} {53158#true} #563#return; {53158#true} is VALID [2020-07-17 22:06:40,257 INFO L280 TraceCheckUtils]: 256: Hoare triple {53158#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {53158#true} is VALID [2020-07-17 22:06:40,257 INFO L280 TraceCheckUtils]: 257: Hoare triple {53158#true} assume !(0 != ~tmp___0~2); {53158#true} is VALID [2020-07-17 22:06:40,257 INFO L280 TraceCheckUtils]: 258: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,257 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {53158#true} {53158#true} #545#return; {53158#true} is VALID [2020-07-17 22:06:40,257 INFO L280 TraceCheckUtils]: 260: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,258 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {53158#true} {53159#false} #529#return; {53159#false} is VALID [2020-07-17 22:06:40,258 INFO L280 TraceCheckUtils]: 262: Hoare triple {53159#false} assume !false; {53159#false} is VALID [2020-07-17 22:06:40,258 INFO L280 TraceCheckUtils]: 263: Hoare triple {53159#false} assume ~splverifierCounter~0 < 4; {53159#false} is VALID [2020-07-17 22:06:40,258 INFO L280 TraceCheckUtils]: 264: Hoare triple {53159#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {53159#false} is VALID [2020-07-17 22:06:40,258 INFO L280 TraceCheckUtils]: 265: Hoare triple {53159#false} assume 0 != ~tmp~7; {53159#false} is VALID [2020-07-17 22:06:40,258 INFO L263 TraceCheckUtils]: 266: Hoare triple {53159#false} call waterRise(); {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:06:40,259 INFO L280 TraceCheckUtils]: 267: Hoare triple {53449#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {53158#true} is VALID [2020-07-17 22:06:40,259 INFO L280 TraceCheckUtils]: 268: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,259 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {53158#true} {53159#false} #523#return; {53159#false} is VALID [2020-07-17 22:06:40,259 INFO L280 TraceCheckUtils]: 270: Hoare triple {53159#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {53159#false} is VALID [2020-07-17 22:06:40,259 INFO L280 TraceCheckUtils]: 271: Hoare triple {53159#false} assume 0 != ~tmp___0~3; {53159#false} is VALID [2020-07-17 22:06:40,260 INFO L263 TraceCheckUtils]: 272: Hoare triple {53159#false} call changeMethaneLevel(); {53647#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-17 22:06:40,260 INFO L280 TraceCheckUtils]: 273: Hoare triple {53647#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume 0 != ~methaneLevelCritical~0;~methaneLevelCritical~0 := 0; {53158#true} is VALID [2020-07-17 22:06:40,260 INFO L280 TraceCheckUtils]: 274: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,260 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {53158#true} {53159#false} #525#return; {53159#false} is VALID [2020-07-17 22:06:40,260 INFO L280 TraceCheckUtils]: 276: Hoare triple {53159#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {53159#false} is VALID [2020-07-17 22:06:40,261 INFO L280 TraceCheckUtils]: 277: Hoare triple {53159#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {53159#false} is VALID [2020-07-17 22:06:40,261 INFO L280 TraceCheckUtils]: 278: Hoare triple {53159#false} assume 0 != ~tmp___1~0; {53159#false} is VALID [2020-07-17 22:06:40,261 INFO L263 TraceCheckUtils]: 279: Hoare triple {53159#false} call timeShift(); {53159#false} is VALID [2020-07-17 22:06:40,261 INFO L263 TraceCheckUtils]: 280: Hoare triple {53159#false} call __utac_acc__Specification5_spec__2(); {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:06:40,261 INFO L263 TraceCheckUtils]: 281: Hoare triple {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {53158#true} is VALID [2020-07-17 22:06:40,261 INFO L280 TraceCheckUtils]: 282: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-17 22:06:40,262 INFO L280 TraceCheckUtils]: 283: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,262 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {53158#true} {53448#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {53158#true} is VALID [2020-07-17 22:06:40,262 INFO L280 TraceCheckUtils]: 285: Hoare triple {53158#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53158#true} is VALID [2020-07-17 22:06:40,262 INFO L280 TraceCheckUtils]: 286: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,262 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {53158#true} {53159#false} #539#return; {53159#false} is VALID [2020-07-17 22:06:40,262 INFO L280 TraceCheckUtils]: 288: Hoare triple {53159#false} assume !(0 != ~pumpRunning~0); {53159#false} is VALID [2020-07-17 22:06:40,263 INFO L280 TraceCheckUtils]: 289: Hoare triple {53159#false} assume 0 != ~systemActive~0; {53159#false} is VALID [2020-07-17 22:06:40,263 INFO L263 TraceCheckUtils]: 290: Hoare triple {53159#false} call processEnvironment(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:40,263 INFO L280 TraceCheckUtils]: 291: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {53158#true} is VALID [2020-07-17 22:06:40,263 INFO L280 TraceCheckUtils]: 292: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-17 22:06:40,264 INFO L263 TraceCheckUtils]: 293: Hoare triple {53158#true} call processEnvironment__wrappee__methaneQuery(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:40,265 INFO L280 TraceCheckUtils]: 294: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {53158#true} is VALID [2020-07-17 22:06:40,265 INFO L280 TraceCheckUtils]: 295: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-17 22:06:40,265 INFO L263 TraceCheckUtils]: 296: Hoare triple {53158#true} call processEnvironment__wrappee__highWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:40,266 INFO L280 TraceCheckUtils]: 297: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {53158#true} is VALID [2020-07-17 22:06:40,266 INFO L280 TraceCheckUtils]: 298: Hoare triple {53158#true} assume 0 == ~pumpRunning~0; {53158#true} is VALID [2020-07-17 22:06:40,266 INFO L263 TraceCheckUtils]: 299: Hoare triple {53158#true} call #t~ret0 := isHighWaterLevel(); {53158#true} is VALID [2020-07-17 22:06:40,266 INFO L280 TraceCheckUtils]: 300: Hoare triple {53158#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {53158#true} is VALID [2020-07-17 22:06:40,266 INFO L263 TraceCheckUtils]: 301: Hoare triple {53158#true} call #t~ret21 := isHighWaterSensorDry(); {53158#true} is VALID [2020-07-17 22:06:40,266 INFO L280 TraceCheckUtils]: 302: Hoare triple {53158#true} havoc ~retValue_acc~9; {53158#true} is VALID [2020-07-17 22:06:40,267 INFO L280 TraceCheckUtils]: 303: Hoare triple {53158#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53158#true} is VALID [2020-07-17 22:06:40,267 INFO L280 TraceCheckUtils]: 304: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,267 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {53158#true} {53158#true} #537#return; {53158#true} is VALID [2020-07-17 22:06:40,267 INFO L280 TraceCheckUtils]: 306: Hoare triple {53158#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {53158#true} is VALID [2020-07-17 22:06:40,267 INFO L280 TraceCheckUtils]: 307: Hoare triple {53158#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {53158#true} is VALID [2020-07-17 22:06:40,267 INFO L280 TraceCheckUtils]: 308: Hoare triple {53158#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {53158#true} is VALID [2020-07-17 22:06:40,268 INFO L280 TraceCheckUtils]: 309: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,268 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {53158#true} {53158#true} #551#return; {53158#true} is VALID [2020-07-17 22:06:40,268 INFO L280 TraceCheckUtils]: 311: Hoare triple {53158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {53158#true} is VALID [2020-07-17 22:06:40,268 INFO L280 TraceCheckUtils]: 312: Hoare triple {53158#true} assume 0 != ~tmp~0; {53158#true} is VALID [2020-07-17 22:06:40,269 INFO L263 TraceCheckUtils]: 313: Hoare triple {53158#true} call activatePump(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:40,269 INFO L280 TraceCheckUtils]: 314: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {53158#true} is VALID [2020-07-17 22:06:40,269 INFO L263 TraceCheckUtils]: 315: Hoare triple {53158#true} call #t~ret3 := isMethaneAlarm(); {53158#true} is VALID [2020-07-17 22:06:40,270 INFO L280 TraceCheckUtils]: 316: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:40,270 INFO L263 TraceCheckUtils]: 317: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-17 22:06:40,270 INFO L280 TraceCheckUtils]: 318: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-17 22:06:40,270 INFO L280 TraceCheckUtils]: 319: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,270 INFO L275 TraceCheckUtils]: 320: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-17 22:06:40,270 INFO L280 TraceCheckUtils]: 321: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:40,271 INFO L280 TraceCheckUtils]: 322: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,271 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {53158#true} {53158#true} #533#return; {53158#true} is VALID [2020-07-17 22:06:40,271 INFO L280 TraceCheckUtils]: 324: Hoare triple {53158#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {53158#true} is VALID [2020-07-17 22:06:40,271 INFO L280 TraceCheckUtils]: 325: Hoare triple {53158#true} assume !(0 != ~tmp~3); {53158#true} is VALID [2020-07-17 22:06:40,272 INFO L263 TraceCheckUtils]: 326: Hoare triple {53158#true} call activatePump__wrappee__lowWaterSensor(); {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:06:40,272 INFO L280 TraceCheckUtils]: 327: Hoare triple {53517#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {53158#true} is VALID [2020-07-17 22:06:40,272 INFO L280 TraceCheckUtils]: 328: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,273 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {53158#true} {53158#true} #535#return; {53158#true} is VALID [2020-07-17 22:06:40,273 INFO L280 TraceCheckUtils]: 330: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,273 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {53158#true} {53158#true} #553#return; {53158#true} is VALID [2020-07-17 22:06:40,273 INFO L280 TraceCheckUtils]: 332: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,273 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {53158#true} {53158#true} #573#return; {53158#true} is VALID [2020-07-17 22:06:40,274 INFO L280 TraceCheckUtils]: 334: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,274 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {53158#true} {53158#true} #521#return; {53158#true} is VALID [2020-07-17 22:06:40,274 INFO L280 TraceCheckUtils]: 336: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,274 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {53158#true} {53159#false} #543#return; {53159#false} is VALID [2020-07-17 22:06:40,274 INFO L263 TraceCheckUtils]: 338: Hoare triple {53159#false} call __utac_acc__Specification5_spec__3(); {53159#false} is VALID [2020-07-17 22:06:40,274 INFO L280 TraceCheckUtils]: 339: Hoare triple {53159#false} havoc ~tmp~6;havoc ~tmp___0~2; {53159#false} is VALID [2020-07-17 22:06:40,274 INFO L263 TraceCheckUtils]: 340: Hoare triple {53159#false} call #t~ret24 := getWaterLevel(); {53158#true} is VALID [2020-07-17 22:06:40,275 INFO L280 TraceCheckUtils]: 341: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-17 22:06:40,275 INFO L280 TraceCheckUtils]: 342: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,275 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {53158#true} {53159#false} #561#return; {53159#false} is VALID [2020-07-17 22:06:40,275 INFO L280 TraceCheckUtils]: 344: Hoare triple {53159#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {53159#false} is VALID [2020-07-17 22:06:40,275 INFO L280 TraceCheckUtils]: 345: Hoare triple {53159#false} assume 2 != ~tmp~6; {53159#false} is VALID [2020-07-17 22:06:40,276 INFO L263 TraceCheckUtils]: 346: Hoare triple {53159#false} call #t~ret25 := isPumpRunning(); {53158#true} is VALID [2020-07-17 22:06:40,276 INFO L280 TraceCheckUtils]: 347: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-17 22:06:40,276 INFO L280 TraceCheckUtils]: 348: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:40,276 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {53158#true} {53159#false} #563#return; {53159#false} is VALID [2020-07-17 22:06:40,276 INFO L280 TraceCheckUtils]: 350: Hoare triple {53159#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {53159#false} is VALID [2020-07-17 22:06:40,276 INFO L280 TraceCheckUtils]: 351: Hoare triple {53159#false} assume 0 != ~tmp___0~2; {53159#false} is VALID [2020-07-17 22:06:40,277 INFO L280 TraceCheckUtils]: 352: Hoare triple {53159#false} assume 0 == ~switchedOnBeforeTS~0; {53159#false} is VALID [2020-07-17 22:06:40,277 INFO L263 TraceCheckUtils]: 353: Hoare triple {53159#false} call __automaton_fail(); {53159#false} is VALID [2020-07-17 22:06:40,277 INFO L280 TraceCheckUtils]: 354: Hoare triple {53159#false} assume !false; {53159#false} is VALID [2020-07-17 22:06:40,386 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 96 proven. 28 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2020-07-17 22:06:40,387 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [248908370] [2020-07-17 22:06:40,389 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2042960235] [2020-07-17 22:06:40,390 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 [2020-07-17 22:06:40,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:40,637 INFO L264 TraceCheckSpWp]: Trace formula consists of 1423 conjuncts, 9 conjunts are in the unsatisfiable core [2020-07-17 22:06:40,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:06:40,724 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:06:41,273 INFO L263 TraceCheckUtils]: 0: Hoare triple {53158#true} call ULTIMATE.init(); {53158#true} is VALID [2020-07-17 22:06:41,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {53158#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {53158#true} is VALID [2020-07-17 22:06:41,273 INFO L280 TraceCheckUtils]: 2: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:41,273 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {53158#true} {53158#true} #587#return; {53158#true} is VALID [2020-07-17 22:06:41,273 INFO L263 TraceCheckUtils]: 4: Hoare triple {53158#true} call #t~ret77 := main(); {53158#true} is VALID [2020-07-17 22:06:41,273 INFO L280 TraceCheckUtils]: 5: Hoare triple {53158#true} havoc ~retValue_acc~11;havoc ~tmp~11; {53158#true} is VALID [2020-07-17 22:06:41,274 INFO L263 TraceCheckUtils]: 6: Hoare triple {53158#true} call select_helpers(); {53158#true} is VALID [2020-07-17 22:06:41,274 INFO L280 TraceCheckUtils]: 7: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:41,274 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {53158#true} {53158#true} #473#return; {53158#true} is VALID [2020-07-17 22:06:41,274 INFO L263 TraceCheckUtils]: 9: Hoare triple {53158#true} call select_features(); {53158#true} is VALID [2020-07-17 22:06:41,274 INFO L280 TraceCheckUtils]: 10: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:41,274 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {53158#true} {53158#true} #475#return; {53158#true} is VALID [2020-07-17 22:06:41,274 INFO L263 TraceCheckUtils]: 12: Hoare triple {53158#true} call #t~ret75 := valid_product(); {53158#true} is VALID [2020-07-17 22:06:41,274 INFO L280 TraceCheckUtils]: 13: Hoare triple {53158#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {53158#true} is VALID [2020-07-17 22:06:41,274 INFO L280 TraceCheckUtils]: 14: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:41,275 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {53158#true} {53158#true} #477#return; {53158#true} is VALID [2020-07-17 22:06:41,275 INFO L280 TraceCheckUtils]: 16: Hoare triple {53158#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {53158#true} is VALID [2020-07-17 22:06:41,275 INFO L280 TraceCheckUtils]: 17: Hoare triple {53158#true} assume 0 != ~tmp~11; {53158#true} is VALID [2020-07-17 22:06:41,275 INFO L263 TraceCheckUtils]: 18: Hoare triple {53158#true} call setup(); {53158#true} is VALID [2020-07-17 22:06:41,275 INFO L280 TraceCheckUtils]: 19: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:41,275 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {53158#true} {53158#true} #479#return; {53158#true} is VALID [2020-07-17 22:06:41,275 INFO L263 TraceCheckUtils]: 21: Hoare triple {53158#true} call runTest(); {53158#true} is VALID [2020-07-17 22:06:41,275 INFO L263 TraceCheckUtils]: 22: Hoare triple {53158#true} call __utac_acc__Specification5_spec__1(); {53158#true} is VALID [2020-07-17 22:06:41,276 INFO L280 TraceCheckUtils]: 23: Hoare triple {53158#true} ~switchedOnBeforeTS~0 := 0; {53158#true} is VALID [2020-07-17 22:06:41,276 INFO L280 TraceCheckUtils]: 24: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:41,276 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {53158#true} {53158#true} #577#return; {53158#true} is VALID [2020-07-17 22:06:41,276 INFO L263 TraceCheckUtils]: 26: Hoare triple {53158#true} call test(); {53158#true} is VALID [2020-07-17 22:06:41,276 INFO L280 TraceCheckUtils]: 27: Hoare triple {53158#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {53158#true} is VALID [2020-07-17 22:06:41,276 INFO L280 TraceCheckUtils]: 28: Hoare triple {53158#true} assume !false; {53158#true} is VALID [2020-07-17 22:06:41,276 INFO L280 TraceCheckUtils]: 29: Hoare triple {53158#true} assume ~splverifierCounter~0 < 4; {53158#true} is VALID [2020-07-17 22:06:41,276 INFO L280 TraceCheckUtils]: 30: Hoare triple {53158#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {53158#true} is VALID [2020-07-17 22:06:41,276 INFO L280 TraceCheckUtils]: 31: Hoare triple {53158#true} assume 0 != ~tmp~7; {53158#true} is VALID [2020-07-17 22:06:41,277 INFO L263 TraceCheckUtils]: 32: Hoare triple {53158#true} call waterRise(); {53158#true} is VALID [2020-07-17 22:06:41,277 INFO L280 TraceCheckUtils]: 33: Hoare triple {53158#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {53158#true} is VALID [2020-07-17 22:06:41,277 INFO L280 TraceCheckUtils]: 34: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:41,277 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {53158#true} {53158#true} #523#return; {53158#true} is VALID [2020-07-17 22:06:41,277 INFO L280 TraceCheckUtils]: 36: Hoare triple {53158#true} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {53158#true} is VALID [2020-07-17 22:06:41,277 INFO L280 TraceCheckUtils]: 37: Hoare triple {53158#true} assume !(0 != ~tmp___0~3); {53158#true} is VALID [2020-07-17 22:06:41,277 INFO L280 TraceCheckUtils]: 38: Hoare triple {53158#true} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {53158#true} is VALID [2020-07-17 22:06:41,277 INFO L280 TraceCheckUtils]: 39: Hoare triple {53158#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {53158#true} is VALID [2020-07-17 22:06:41,278 INFO L280 TraceCheckUtils]: 40: Hoare triple {53158#true} assume 0 != ~tmp___1~0; {53158#true} is VALID [2020-07-17 22:06:41,278 INFO L263 TraceCheckUtils]: 41: Hoare triple {53158#true} call timeShift(); {53158#true} is VALID [2020-07-17 22:06:41,278 INFO L263 TraceCheckUtils]: 42: Hoare triple {53158#true} call __utac_acc__Specification5_spec__2(); {53158#true} is VALID [2020-07-17 22:06:41,278 INFO L263 TraceCheckUtils]: 43: Hoare triple {53158#true} call #t~ret23 := isPumpRunning(); {53158#true} is VALID [2020-07-17 22:06:41,278 INFO L280 TraceCheckUtils]: 44: Hoare triple {53158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53158#true} is VALID [2020-07-17 22:06:41,278 INFO L280 TraceCheckUtils]: 45: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:41,278 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {53158#true} {53158#true} #559#return; {53158#true} is VALID [2020-07-17 22:06:41,278 INFO L280 TraceCheckUtils]: 47: Hoare triple {53158#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53158#true} is VALID [2020-07-17 22:06:41,278 INFO L280 TraceCheckUtils]: 48: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:41,279 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {53158#true} {53158#true} #539#return; {53158#true} is VALID [2020-07-17 22:06:41,279 INFO L280 TraceCheckUtils]: 50: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-17 22:06:41,279 INFO L280 TraceCheckUtils]: 51: Hoare triple {53158#true} assume 0 != ~systemActive~0; {53158#true} is VALID [2020-07-17 22:06:41,279 INFO L263 TraceCheckUtils]: 52: Hoare triple {53158#true} call processEnvironment(); {53158#true} is VALID [2020-07-17 22:06:41,279 INFO L280 TraceCheckUtils]: 53: Hoare triple {53158#true} havoc ~tmp~2; {53158#true} is VALID [2020-07-17 22:06:41,279 INFO L280 TraceCheckUtils]: 54: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-17 22:06:41,279 INFO L263 TraceCheckUtils]: 55: Hoare triple {53158#true} call processEnvironment__wrappee__methaneQuery(); {53158#true} is VALID [2020-07-17 22:06:41,279 INFO L280 TraceCheckUtils]: 56: Hoare triple {53158#true} havoc ~tmp~1; {53158#true} is VALID [2020-07-17 22:06:41,279 INFO L280 TraceCheckUtils]: 57: Hoare triple {53158#true} assume !(0 != ~pumpRunning~0); {53158#true} is VALID [2020-07-17 22:06:41,280 INFO L263 TraceCheckUtils]: 58: Hoare triple {53158#true} call processEnvironment__wrappee__highWaterSensor(); {53158#true} is VALID [2020-07-17 22:06:41,280 INFO L280 TraceCheckUtils]: 59: Hoare triple {53158#true} havoc ~tmp~0; {53158#true} is VALID [2020-07-17 22:06:41,280 INFO L280 TraceCheckUtils]: 60: Hoare triple {53158#true} assume 0 == ~pumpRunning~0; {53158#true} is VALID [2020-07-17 22:06:41,280 INFO L263 TraceCheckUtils]: 61: Hoare triple {53158#true} call #t~ret0 := isHighWaterLevel(); {53158#true} is VALID [2020-07-17 22:06:41,280 INFO L280 TraceCheckUtils]: 62: Hoare triple {53158#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {53158#true} is VALID [2020-07-17 22:06:41,280 INFO L263 TraceCheckUtils]: 63: Hoare triple {53158#true} call #t~ret21 := isHighWaterSensorDry(); {53158#true} is VALID [2020-07-17 22:06:41,280 INFO L280 TraceCheckUtils]: 64: Hoare triple {53158#true} havoc ~retValue_acc~9; {53158#true} is VALID [2020-07-17 22:06:41,280 INFO L280 TraceCheckUtils]: 65: Hoare triple {53158#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53158#true} is VALID [2020-07-17 22:06:41,281 INFO L280 TraceCheckUtils]: 66: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:41,281 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {53158#true} {53158#true} #537#return; {53158#true} is VALID [2020-07-17 22:06:41,281 INFO L280 TraceCheckUtils]: 68: Hoare triple {53158#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {53158#true} is VALID [2020-07-17 22:06:41,281 INFO L280 TraceCheckUtils]: 69: Hoare triple {53158#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {53158#true} is VALID [2020-07-17 22:06:41,281 INFO L280 TraceCheckUtils]: 70: Hoare triple {53158#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {53158#true} is VALID [2020-07-17 22:06:41,281 INFO L280 TraceCheckUtils]: 71: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:41,281 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {53158#true} {53158#true} #551#return; {53158#true} is VALID [2020-07-17 22:06:41,281 INFO L280 TraceCheckUtils]: 73: Hoare triple {53158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {53158#true} is VALID [2020-07-17 22:06:41,281 INFO L280 TraceCheckUtils]: 74: Hoare triple {53158#true} assume 0 != ~tmp~0; {53158#true} is VALID [2020-07-17 22:06:41,282 INFO L263 TraceCheckUtils]: 75: Hoare triple {53158#true} call activatePump(); {53158#true} is VALID [2020-07-17 22:06:41,282 INFO L280 TraceCheckUtils]: 76: Hoare triple {53158#true} havoc ~tmp~3; {53158#true} is VALID [2020-07-17 22:06:41,282 INFO L263 TraceCheckUtils]: 77: Hoare triple {53158#true} call #t~ret3 := isMethaneAlarm(); {53158#true} is VALID [2020-07-17 22:06:41,282 INFO L280 TraceCheckUtils]: 78: Hoare triple {53158#true} havoc ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:41,282 INFO L263 TraceCheckUtils]: 79: Hoare triple {53158#true} call #t~ret4 := isMethaneLevelCritical(); {53158#true} is VALID [2020-07-17 22:06:41,282 INFO L280 TraceCheckUtils]: 80: Hoare triple {53158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53158#true} is VALID [2020-07-17 22:06:41,283 INFO L280 TraceCheckUtils]: 81: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:41,283 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {53158#true} {53158#true} #581#return; {53158#true} is VALID [2020-07-17 22:06:41,283 INFO L280 TraceCheckUtils]: 83: Hoare triple {53158#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53158#true} is VALID [2020-07-17 22:06:41,283 INFO L280 TraceCheckUtils]: 84: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:41,283 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {53158#true} {53158#true} #533#return; {53158#true} is VALID [2020-07-17 22:06:41,283 INFO L280 TraceCheckUtils]: 86: Hoare triple {53158#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {53158#true} is VALID [2020-07-17 22:06:41,284 INFO L280 TraceCheckUtils]: 87: Hoare triple {53158#true} assume !(0 != ~tmp~3); {53158#true} is VALID [2020-07-17 22:06:41,284 INFO L263 TraceCheckUtils]: 88: Hoare triple {53158#true} call activatePump__wrappee__lowWaterSensor(); {53158#true} is VALID [2020-07-17 22:06:41,284 INFO L280 TraceCheckUtils]: 89: Hoare triple {53158#true} ~pumpRunning~0 := 1; {53158#true} is VALID [2020-07-17 22:06:41,284 INFO L280 TraceCheckUtils]: 90: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:41,284 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {53158#true} {53158#true} #535#return; {53158#true} is VALID [2020-07-17 22:06:41,284 INFO L280 TraceCheckUtils]: 92: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:41,285 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {53158#true} {53158#true} #553#return; {53158#true} is VALID [2020-07-17 22:06:41,285 INFO L280 TraceCheckUtils]: 94: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:41,285 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {53158#true} {53158#true} #573#return; {53158#true} is VALID [2020-07-17 22:06:41,285 INFO L280 TraceCheckUtils]: 96: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:41,285 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {53158#true} {53158#true} #521#return; {53158#true} is VALID [2020-07-17 22:06:41,285 INFO L280 TraceCheckUtils]: 98: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:41,286 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {53158#true} {53158#true} #543#return; {53158#true} is VALID [2020-07-17 22:06:41,286 INFO L263 TraceCheckUtils]: 100: Hoare triple {53158#true} call __utac_acc__Specification5_spec__3(); {53158#true} is VALID [2020-07-17 22:06:41,286 INFO L280 TraceCheckUtils]: 101: Hoare triple {53158#true} havoc ~tmp~6;havoc ~tmp___0~2; {53158#true} is VALID [2020-07-17 22:06:41,286 INFO L263 TraceCheckUtils]: 102: Hoare triple {53158#true} call #t~ret24 := getWaterLevel(); {53158#true} is VALID [2020-07-17 22:06:41,286 INFO L280 TraceCheckUtils]: 103: Hoare triple {53158#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53158#true} is VALID [2020-07-17 22:06:41,286 INFO L280 TraceCheckUtils]: 104: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:41,287 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {53158#true} {53158#true} #561#return; {53158#true} is VALID [2020-07-17 22:06:41,287 INFO L280 TraceCheckUtils]: 106: Hoare triple {53158#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {53158#true} is VALID [2020-07-17 22:06:41,287 INFO L280 TraceCheckUtils]: 107: Hoare triple {53158#true} assume !(2 != ~tmp~6); {53158#true} is VALID [2020-07-17 22:06:41,287 INFO L280 TraceCheckUtils]: 108: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:41,287 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {53158#true} {53158#true} #545#return; {53158#true} is VALID [2020-07-17 22:06:41,287 INFO L280 TraceCheckUtils]: 110: Hoare triple {53158#true} assume true; {53158#true} is VALID [2020-07-17 22:06:41,288 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {53158#true} {53158#true} #529#return; {53158#true} is VALID [2020-07-17 22:06:41,288 INFO L280 TraceCheckUtils]: 112: Hoare triple {53158#true} assume !false; {53158#true} is VALID [2020-07-17 22:06:41,288 INFO L280 TraceCheckUtils]: 113: Hoare triple {53158#true} assume ~splverifierCounter~0 < 4; {53158#true} is VALID [2020-07-17 22:06:41,288 INFO L280 TraceCheckUtils]: 114: Hoare triple {53158#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {53158#true} is VALID [2020-07-17 22:06:41,288 INFO L280 TraceCheckUtils]: 115: Hoare triple {53158#true} assume !(0 != ~tmp~7); {53158#true} is VALID [2020-07-17 22:06:41,288 INFO L280 TraceCheckUtils]: 116: Hoare triple {53158#true} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {53158#true} is VALID [2020-07-17 22:06:41,289 INFO L280 TraceCheckUtils]: 117: Hoare triple {53158#true} assume 0 != ~tmp___0~3; {53158#true} is VALID [2020-07-17 22:06:41,289 INFO L263 TraceCheckUtils]: 118: Hoare triple {53158#true} call changeMethaneLevel(); {53158#true} is VALID [2020-07-17 22:06:41,296 INFO L280 TraceCheckUtils]: 119: Hoare triple {53158#true} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:41,296 INFO L280 TraceCheckUtils]: 120: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} assume true; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:41,297 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {53648#(<= 1 ~methaneLevelCritical~0)} {53158#true} #525#return; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:41,297 INFO L280 TraceCheckUtils]: 122: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:41,298 INFO L280 TraceCheckUtils]: 123: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:41,299 INFO L280 TraceCheckUtils]: 124: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:41,300 INFO L263 TraceCheckUtils]: 125: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} call timeShift(); {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:41,301 INFO L263 TraceCheckUtils]: 126: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__2(); {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:41,301 INFO L263 TraceCheckUtils]: 127: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} call #t~ret23 := isPumpRunning(); {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:41,302 INFO L280 TraceCheckUtils]: 128: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:41,303 INFO L280 TraceCheckUtils]: 129: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} assume true; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:41,304 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {53648#(<= 1 ~methaneLevelCritical~0)} {53648#(<= 1 ~methaneLevelCritical~0)} #559#return; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:41,304 INFO L280 TraceCheckUtils]: 131: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:41,305 INFO L280 TraceCheckUtils]: 132: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} assume true; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:41,305 INFO L275 TraceCheckUtils]: 133: Hoare quadruple {53648#(<= 1 ~methaneLevelCritical~0)} {53648#(<= 1 ~methaneLevelCritical~0)} #539#return; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:41,306 INFO L280 TraceCheckUtils]: 134: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~pumpRunning~0; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:41,306 INFO L263 TraceCheckUtils]: 135: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} call lowerWaterLevel(); {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:41,307 INFO L280 TraceCheckUtils]: 136: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:41,308 INFO L280 TraceCheckUtils]: 137: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} assume true; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:41,308 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {53648#(<= 1 ~methaneLevelCritical~0)} {53648#(<= 1 ~methaneLevelCritical~0)} #541#return; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:41,309 INFO L280 TraceCheckUtils]: 139: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~systemActive~0; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:41,310 INFO L263 TraceCheckUtils]: 140: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} call processEnvironment(); {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:41,310 INFO L280 TraceCheckUtils]: 141: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} havoc ~tmp~2; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:41,311 INFO L280 TraceCheckUtils]: 142: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} assume 0 != ~pumpRunning~0; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:41,311 INFO L263 TraceCheckUtils]: 143: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} call #t~ret2 := isMethaneAlarm(); {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:41,312 INFO L280 TraceCheckUtils]: 144: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~0; {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:41,312 INFO L263 TraceCheckUtils]: 145: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} call #t~ret4 := isMethaneLevelCritical(); {53648#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-17 22:06:41,314 INFO L280 TraceCheckUtils]: 146: Hoare triple {53648#(<= 1 ~methaneLevelCritical~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {54424#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:06:41,314 INFO L280 TraceCheckUtils]: 147: Hoare triple {54424#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {54424#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-17 22:06:41,316 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {54424#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {53648#(<= 1 ~methaneLevelCritical~0)} #581#return; {54431#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|))} is VALID [2020-07-17 22:06:41,317 INFO L280 TraceCheckUtils]: 149: Hoare triple {54431#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret4|))} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {54435#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:06:41,318 INFO L280 TraceCheckUtils]: 150: Hoare triple {54435#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {54435#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-17 22:06:41,319 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {54435#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {53648#(<= 1 ~methaneLevelCritical~0)} #515#return; {54442#(and (<= ~methaneLevelCritical~0 |processEnvironment_#t~ret2|) (<= 1 ~methaneLevelCritical~0))} is VALID [2020-07-17 22:06:41,320 INFO L280 TraceCheckUtils]: 152: Hoare triple {54442#(and (<= ~methaneLevelCritical~0 |processEnvironment_#t~ret2|) (<= 1 ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {54446#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 processEnvironment_~tmp~2))} is VALID [2020-07-17 22:06:41,321 INFO L280 TraceCheckUtils]: 153: Hoare triple {54446#(and (<= 1 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 processEnvironment_~tmp~2))} assume !(0 != ~tmp~2); {53159#false} is VALID [2020-07-17 22:06:41,321 INFO L263 TraceCheckUtils]: 154: Hoare triple {53159#false} call processEnvironment__wrappee__methaneQuery(); {53159#false} is VALID [2020-07-17 22:06:41,321 INFO L280 TraceCheckUtils]: 155: Hoare triple {53159#false} havoc ~tmp~1; {53159#false} is VALID [2020-07-17 22:06:41,321 INFO L280 TraceCheckUtils]: 156: Hoare triple {53159#false} assume 0 != ~pumpRunning~0; {53159#false} is VALID [2020-07-17 22:06:41,322 INFO L263 TraceCheckUtils]: 157: Hoare triple {53159#false} call #t~ret1 := isLowWaterLevel(); {53159#false} is VALID [2020-07-17 22:06:41,322 INFO L280 TraceCheckUtils]: 158: Hoare triple {53159#false} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {53159#false} is VALID [2020-07-17 22:06:41,322 INFO L263 TraceCheckUtils]: 159: Hoare triple {53159#false} call #t~ret22 := isLowWaterSensorDry(); {53159#false} is VALID [2020-07-17 22:06:41,322 INFO L280 TraceCheckUtils]: 160: Hoare triple {53159#false} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {53159#false} is VALID [2020-07-17 22:06:41,322 INFO L280 TraceCheckUtils]: 161: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,323 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {53159#false} {53159#false} #513#return; {53159#false} is VALID [2020-07-17 22:06:41,323 INFO L280 TraceCheckUtils]: 163: Hoare triple {53159#false} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {53159#false} is VALID [2020-07-17 22:06:41,323 INFO L280 TraceCheckUtils]: 164: Hoare triple {53159#false} assume 0 != ~tmp~5;~tmp___0~1 := 0; {53159#false} is VALID [2020-07-17 22:06:41,323 INFO L280 TraceCheckUtils]: 165: Hoare triple {53159#false} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {53159#false} is VALID [2020-07-17 22:06:41,323 INFO L280 TraceCheckUtils]: 166: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,323 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {53159#false} {53159#false} #567#return; {53159#false} is VALID [2020-07-17 22:06:41,323 INFO L280 TraceCheckUtils]: 168: Hoare triple {53159#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {53159#false} is VALID [2020-07-17 22:06:41,324 INFO L280 TraceCheckUtils]: 169: Hoare triple {53159#false} assume !(0 != ~tmp~1); {53159#false} is VALID [2020-07-17 22:06:41,324 INFO L263 TraceCheckUtils]: 170: Hoare triple {53159#false} call processEnvironment__wrappee__highWaterSensor(); {53159#false} is VALID [2020-07-17 22:06:41,324 INFO L280 TraceCheckUtils]: 171: Hoare triple {53159#false} havoc ~tmp~0; {53159#false} is VALID [2020-07-17 22:06:41,324 INFO L280 TraceCheckUtils]: 172: Hoare triple {53159#false} assume !(0 == ~pumpRunning~0); {53159#false} is VALID [2020-07-17 22:06:41,324 INFO L263 TraceCheckUtils]: 173: Hoare triple {53159#false} call processEnvironment__wrappee__base(); {53159#false} is VALID [2020-07-17 22:06:41,324 INFO L280 TraceCheckUtils]: 174: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,324 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {53159#false} {53159#false} #557#return; {53159#false} is VALID [2020-07-17 22:06:41,324 INFO L280 TraceCheckUtils]: 176: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,325 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {53159#false} {53159#false} #571#return; {53159#false} is VALID [2020-07-17 22:06:41,325 INFO L280 TraceCheckUtils]: 178: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,325 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {53159#false} {53159#false} #519#return; {53159#false} is VALID [2020-07-17 22:06:41,325 INFO L280 TraceCheckUtils]: 180: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,325 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {53159#false} {53648#(<= 1 ~methaneLevelCritical~0)} #543#return; {53159#false} is VALID [2020-07-17 22:06:41,325 INFO L263 TraceCheckUtils]: 182: Hoare triple {53159#false} call __utac_acc__Specification5_spec__3(); {53159#false} is VALID [2020-07-17 22:06:41,325 INFO L280 TraceCheckUtils]: 183: Hoare triple {53159#false} havoc ~tmp~6;havoc ~tmp___0~2; {53159#false} is VALID [2020-07-17 22:06:41,325 INFO L263 TraceCheckUtils]: 184: Hoare triple {53159#false} call #t~ret24 := getWaterLevel(); {53159#false} is VALID [2020-07-17 22:06:41,325 INFO L280 TraceCheckUtils]: 185: Hoare triple {53159#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53159#false} is VALID [2020-07-17 22:06:41,326 INFO L280 TraceCheckUtils]: 186: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,326 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {53159#false} {53159#false} #561#return; {53159#false} is VALID [2020-07-17 22:06:41,326 INFO L280 TraceCheckUtils]: 188: Hoare triple {53159#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {53159#false} is VALID [2020-07-17 22:06:41,326 INFO L280 TraceCheckUtils]: 189: Hoare triple {53159#false} assume 2 != ~tmp~6; {53159#false} is VALID [2020-07-17 22:06:41,326 INFO L263 TraceCheckUtils]: 190: Hoare triple {53159#false} call #t~ret25 := isPumpRunning(); {53159#false} is VALID [2020-07-17 22:06:41,326 INFO L280 TraceCheckUtils]: 191: Hoare triple {53159#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53159#false} is VALID [2020-07-17 22:06:41,326 INFO L280 TraceCheckUtils]: 192: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,326 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {53159#false} {53159#false} #563#return; {53159#false} is VALID [2020-07-17 22:06:41,326 INFO L280 TraceCheckUtils]: 194: Hoare triple {53159#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {53159#false} is VALID [2020-07-17 22:06:41,327 INFO L280 TraceCheckUtils]: 195: Hoare triple {53159#false} assume !(0 != ~tmp___0~2); {53159#false} is VALID [2020-07-17 22:06:41,327 INFO L280 TraceCheckUtils]: 196: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,327 INFO L275 TraceCheckUtils]: 197: Hoare quadruple {53159#false} {53159#false} #545#return; {53159#false} is VALID [2020-07-17 22:06:41,327 INFO L280 TraceCheckUtils]: 198: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,327 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {53159#false} {53648#(<= 1 ~methaneLevelCritical~0)} #529#return; {53159#false} is VALID [2020-07-17 22:06:41,327 INFO L280 TraceCheckUtils]: 200: Hoare triple {53159#false} assume !false; {53159#false} is VALID [2020-07-17 22:06:41,327 INFO L280 TraceCheckUtils]: 201: Hoare triple {53159#false} assume ~splverifierCounter~0 < 4; {53159#false} is VALID [2020-07-17 22:06:41,327 INFO L280 TraceCheckUtils]: 202: Hoare triple {53159#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {53159#false} is VALID [2020-07-17 22:06:41,328 INFO L280 TraceCheckUtils]: 203: Hoare triple {53159#false} assume !(0 != ~tmp~7); {53159#false} is VALID [2020-07-17 22:06:41,328 INFO L280 TraceCheckUtils]: 204: Hoare triple {53159#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {53159#false} is VALID [2020-07-17 22:06:41,328 INFO L280 TraceCheckUtils]: 205: Hoare triple {53159#false} assume !(0 != ~tmp___0~3); {53159#false} is VALID [2020-07-17 22:06:41,328 INFO L280 TraceCheckUtils]: 206: Hoare triple {53159#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {53159#false} is VALID [2020-07-17 22:06:41,328 INFO L280 TraceCheckUtils]: 207: Hoare triple {53159#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {53159#false} is VALID [2020-07-17 22:06:41,328 INFO L280 TraceCheckUtils]: 208: Hoare triple {53159#false} assume 0 != ~tmp___1~0; {53159#false} is VALID [2020-07-17 22:06:41,328 INFO L263 TraceCheckUtils]: 209: Hoare triple {53159#false} call timeShift(); {53159#false} is VALID [2020-07-17 22:06:41,329 INFO L263 TraceCheckUtils]: 210: Hoare triple {53159#false} call __utac_acc__Specification5_spec__2(); {53159#false} is VALID [2020-07-17 22:06:41,329 INFO L263 TraceCheckUtils]: 211: Hoare triple {53159#false} call #t~ret23 := isPumpRunning(); {53159#false} is VALID [2020-07-17 22:06:41,329 INFO L280 TraceCheckUtils]: 212: Hoare triple {53159#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53159#false} is VALID [2020-07-17 22:06:41,329 INFO L280 TraceCheckUtils]: 213: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,329 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {53159#false} {53159#false} #559#return; {53159#false} is VALID [2020-07-17 22:06:41,329 INFO L280 TraceCheckUtils]: 215: Hoare triple {53159#false} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53159#false} is VALID [2020-07-17 22:06:41,330 INFO L280 TraceCheckUtils]: 216: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,330 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {53159#false} {53159#false} #539#return; {53159#false} is VALID [2020-07-17 22:06:41,330 INFO L280 TraceCheckUtils]: 218: Hoare triple {53159#false} assume 0 != ~pumpRunning~0; {53159#false} is VALID [2020-07-17 22:06:41,330 INFO L263 TraceCheckUtils]: 219: Hoare triple {53159#false} call lowerWaterLevel(); {53159#false} is VALID [2020-07-17 22:06:41,330 INFO L280 TraceCheckUtils]: 220: Hoare triple {53159#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {53159#false} is VALID [2020-07-17 22:06:41,330 INFO L280 TraceCheckUtils]: 221: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,331 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {53159#false} {53159#false} #541#return; {53159#false} is VALID [2020-07-17 22:06:41,331 INFO L280 TraceCheckUtils]: 223: Hoare triple {53159#false} assume 0 != ~systemActive~0; {53159#false} is VALID [2020-07-17 22:06:41,331 INFO L263 TraceCheckUtils]: 224: Hoare triple {53159#false} call processEnvironment(); {53159#false} is VALID [2020-07-17 22:06:41,331 INFO L280 TraceCheckUtils]: 225: Hoare triple {53159#false} havoc ~tmp~2; {53159#false} is VALID [2020-07-17 22:06:41,331 INFO L280 TraceCheckUtils]: 226: Hoare triple {53159#false} assume 0 != ~pumpRunning~0; {53159#false} is VALID [2020-07-17 22:06:41,332 INFO L263 TraceCheckUtils]: 227: Hoare triple {53159#false} call #t~ret2 := isMethaneAlarm(); {53159#false} is VALID [2020-07-17 22:06:41,332 INFO L280 TraceCheckUtils]: 228: Hoare triple {53159#false} havoc ~retValue_acc~0; {53159#false} is VALID [2020-07-17 22:06:41,332 INFO L263 TraceCheckUtils]: 229: Hoare triple {53159#false} call #t~ret4 := isMethaneLevelCritical(); {53159#false} is VALID [2020-07-17 22:06:41,332 INFO L280 TraceCheckUtils]: 230: Hoare triple {53159#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53159#false} is VALID [2020-07-17 22:06:41,332 INFO L280 TraceCheckUtils]: 231: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,332 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {53159#false} {53159#false} #581#return; {53159#false} is VALID [2020-07-17 22:06:41,333 INFO L280 TraceCheckUtils]: 233: Hoare triple {53159#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53159#false} is VALID [2020-07-17 22:06:41,333 INFO L280 TraceCheckUtils]: 234: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,333 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {53159#false} {53159#false} #515#return; {53159#false} is VALID [2020-07-17 22:06:41,333 INFO L280 TraceCheckUtils]: 236: Hoare triple {53159#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {53159#false} is VALID [2020-07-17 22:06:41,333 INFO L280 TraceCheckUtils]: 237: Hoare triple {53159#false} assume 0 != ~tmp~2; {53159#false} is VALID [2020-07-17 22:06:41,333 INFO L263 TraceCheckUtils]: 238: Hoare triple {53159#false} call deactivatePump(); {53159#false} is VALID [2020-07-17 22:06:41,334 INFO L280 TraceCheckUtils]: 239: Hoare triple {53159#false} ~pumpRunning~0 := 0; {53159#false} is VALID [2020-07-17 22:06:41,334 INFO L280 TraceCheckUtils]: 240: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,334 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {53159#false} {53159#false} #517#return; {53159#false} is VALID [2020-07-17 22:06:41,334 INFO L280 TraceCheckUtils]: 242: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,334 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {53159#false} {53159#false} #543#return; {53159#false} is VALID [2020-07-17 22:06:41,334 INFO L263 TraceCheckUtils]: 244: Hoare triple {53159#false} call __utac_acc__Specification5_spec__3(); {53159#false} is VALID [2020-07-17 22:06:41,335 INFO L280 TraceCheckUtils]: 245: Hoare triple {53159#false} havoc ~tmp~6;havoc ~tmp___0~2; {53159#false} is VALID [2020-07-17 22:06:41,335 INFO L263 TraceCheckUtils]: 246: Hoare triple {53159#false} call #t~ret24 := getWaterLevel(); {53159#false} is VALID [2020-07-17 22:06:41,335 INFO L280 TraceCheckUtils]: 247: Hoare triple {53159#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53159#false} is VALID [2020-07-17 22:06:41,335 INFO L280 TraceCheckUtils]: 248: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,335 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {53159#false} {53159#false} #561#return; {53159#false} is VALID [2020-07-17 22:06:41,335 INFO L280 TraceCheckUtils]: 250: Hoare triple {53159#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {53159#false} is VALID [2020-07-17 22:06:41,336 INFO L280 TraceCheckUtils]: 251: Hoare triple {53159#false} assume 2 != ~tmp~6; {53159#false} is VALID [2020-07-17 22:06:41,336 INFO L263 TraceCheckUtils]: 252: Hoare triple {53159#false} call #t~ret25 := isPumpRunning(); {53159#false} is VALID [2020-07-17 22:06:41,336 INFO L280 TraceCheckUtils]: 253: Hoare triple {53159#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53159#false} is VALID [2020-07-17 22:06:41,336 INFO L280 TraceCheckUtils]: 254: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,336 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {53159#false} {53159#false} #563#return; {53159#false} is VALID [2020-07-17 22:06:41,336 INFO L280 TraceCheckUtils]: 256: Hoare triple {53159#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {53159#false} is VALID [2020-07-17 22:06:41,337 INFO L280 TraceCheckUtils]: 257: Hoare triple {53159#false} assume !(0 != ~tmp___0~2); {53159#false} is VALID [2020-07-17 22:06:41,337 INFO L280 TraceCheckUtils]: 258: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,337 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {53159#false} {53159#false} #545#return; {53159#false} is VALID [2020-07-17 22:06:41,337 INFO L280 TraceCheckUtils]: 260: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,337 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {53159#false} {53159#false} #529#return; {53159#false} is VALID [2020-07-17 22:06:41,337 INFO L280 TraceCheckUtils]: 262: Hoare triple {53159#false} assume !false; {53159#false} is VALID [2020-07-17 22:06:41,338 INFO L280 TraceCheckUtils]: 263: Hoare triple {53159#false} assume ~splverifierCounter~0 < 4; {53159#false} is VALID [2020-07-17 22:06:41,338 INFO L280 TraceCheckUtils]: 264: Hoare triple {53159#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {53159#false} is VALID [2020-07-17 22:06:41,338 INFO L280 TraceCheckUtils]: 265: Hoare triple {53159#false} assume 0 != ~tmp~7; {53159#false} is VALID [2020-07-17 22:06:41,338 INFO L263 TraceCheckUtils]: 266: Hoare triple {53159#false} call waterRise(); {53159#false} is VALID [2020-07-17 22:06:41,338 INFO L280 TraceCheckUtils]: 267: Hoare triple {53159#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {53159#false} is VALID [2020-07-17 22:06:41,338 INFO L280 TraceCheckUtils]: 268: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,339 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {53159#false} {53159#false} #523#return; {53159#false} is VALID [2020-07-17 22:06:41,339 INFO L280 TraceCheckUtils]: 270: Hoare triple {53159#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {53159#false} is VALID [2020-07-17 22:06:41,339 INFO L280 TraceCheckUtils]: 271: Hoare triple {53159#false} assume 0 != ~tmp___0~3; {53159#false} is VALID [2020-07-17 22:06:41,339 INFO L263 TraceCheckUtils]: 272: Hoare triple {53159#false} call changeMethaneLevel(); {53159#false} is VALID [2020-07-17 22:06:41,339 INFO L280 TraceCheckUtils]: 273: Hoare triple {53159#false} assume 0 != ~methaneLevelCritical~0;~methaneLevelCritical~0 := 0; {53159#false} is VALID [2020-07-17 22:06:41,339 INFO L280 TraceCheckUtils]: 274: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,340 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {53159#false} {53159#false} #525#return; {53159#false} is VALID [2020-07-17 22:06:41,340 INFO L280 TraceCheckUtils]: 276: Hoare triple {53159#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {53159#false} is VALID [2020-07-17 22:06:41,340 INFO L280 TraceCheckUtils]: 277: Hoare triple {53159#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {53159#false} is VALID [2020-07-17 22:06:41,340 INFO L280 TraceCheckUtils]: 278: Hoare triple {53159#false} assume 0 != ~tmp___1~0; {53159#false} is VALID [2020-07-17 22:06:41,340 INFO L263 TraceCheckUtils]: 279: Hoare triple {53159#false} call timeShift(); {53159#false} is VALID [2020-07-17 22:06:41,340 INFO L263 TraceCheckUtils]: 280: Hoare triple {53159#false} call __utac_acc__Specification5_spec__2(); {53159#false} is VALID [2020-07-17 22:06:41,341 INFO L263 TraceCheckUtils]: 281: Hoare triple {53159#false} call #t~ret23 := isPumpRunning(); {53159#false} is VALID [2020-07-17 22:06:41,341 INFO L280 TraceCheckUtils]: 282: Hoare triple {53159#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53159#false} is VALID [2020-07-17 22:06:41,341 INFO L280 TraceCheckUtils]: 283: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,341 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {53159#false} {53159#false} #559#return; {53159#false} is VALID [2020-07-17 22:06:41,341 INFO L280 TraceCheckUtils]: 285: Hoare triple {53159#false} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {53159#false} is VALID [2020-07-17 22:06:41,341 INFO L280 TraceCheckUtils]: 286: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,342 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {53159#false} {53159#false} #539#return; {53159#false} is VALID [2020-07-17 22:06:41,342 INFO L280 TraceCheckUtils]: 288: Hoare triple {53159#false} assume !(0 != ~pumpRunning~0); {53159#false} is VALID [2020-07-17 22:06:41,342 INFO L280 TraceCheckUtils]: 289: Hoare triple {53159#false} assume 0 != ~systemActive~0; {53159#false} is VALID [2020-07-17 22:06:41,342 INFO L263 TraceCheckUtils]: 290: Hoare triple {53159#false} call processEnvironment(); {53159#false} is VALID [2020-07-17 22:06:41,342 INFO L280 TraceCheckUtils]: 291: Hoare triple {53159#false} havoc ~tmp~2; {53159#false} is VALID [2020-07-17 22:06:41,342 INFO L280 TraceCheckUtils]: 292: Hoare triple {53159#false} assume !(0 != ~pumpRunning~0); {53159#false} is VALID [2020-07-17 22:06:41,343 INFO L263 TraceCheckUtils]: 293: Hoare triple {53159#false} call processEnvironment__wrappee__methaneQuery(); {53159#false} is VALID [2020-07-17 22:06:41,343 INFO L280 TraceCheckUtils]: 294: Hoare triple {53159#false} havoc ~tmp~1; {53159#false} is VALID [2020-07-17 22:06:41,343 INFO L280 TraceCheckUtils]: 295: Hoare triple {53159#false} assume !(0 != ~pumpRunning~0); {53159#false} is VALID [2020-07-17 22:06:41,343 INFO L263 TraceCheckUtils]: 296: Hoare triple {53159#false} call processEnvironment__wrappee__highWaterSensor(); {53159#false} is VALID [2020-07-17 22:06:41,343 INFO L280 TraceCheckUtils]: 297: Hoare triple {53159#false} havoc ~tmp~0; {53159#false} is VALID [2020-07-17 22:06:41,343 INFO L280 TraceCheckUtils]: 298: Hoare triple {53159#false} assume 0 == ~pumpRunning~0; {53159#false} is VALID [2020-07-17 22:06:41,343 INFO L263 TraceCheckUtils]: 299: Hoare triple {53159#false} call #t~ret0 := isHighWaterLevel(); {53159#false} is VALID [2020-07-17 22:06:41,344 INFO L280 TraceCheckUtils]: 300: Hoare triple {53159#false} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {53159#false} is VALID [2020-07-17 22:06:41,344 INFO L263 TraceCheckUtils]: 301: Hoare triple {53159#false} call #t~ret21 := isHighWaterSensorDry(); {53159#false} is VALID [2020-07-17 22:06:41,344 INFO L280 TraceCheckUtils]: 302: Hoare triple {53159#false} havoc ~retValue_acc~9; {53159#false} is VALID [2020-07-17 22:06:41,344 INFO L280 TraceCheckUtils]: 303: Hoare triple {53159#false} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {53159#false} is VALID [2020-07-17 22:06:41,344 INFO L280 TraceCheckUtils]: 304: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,344 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {53159#false} {53159#false} #537#return; {53159#false} is VALID [2020-07-17 22:06:41,345 INFO L280 TraceCheckUtils]: 306: Hoare triple {53159#false} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {53159#false} is VALID [2020-07-17 22:06:41,345 INFO L280 TraceCheckUtils]: 307: Hoare triple {53159#false} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {53159#false} is VALID [2020-07-17 22:06:41,345 INFO L280 TraceCheckUtils]: 308: Hoare triple {53159#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {53159#false} is VALID [2020-07-17 22:06:41,345 INFO L280 TraceCheckUtils]: 309: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,345 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {53159#false} {53159#false} #551#return; {53159#false} is VALID [2020-07-17 22:06:41,346 INFO L280 TraceCheckUtils]: 311: Hoare triple {53159#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {53159#false} is VALID [2020-07-17 22:06:41,346 INFO L280 TraceCheckUtils]: 312: Hoare triple {53159#false} assume 0 != ~tmp~0; {53159#false} is VALID [2020-07-17 22:06:41,346 INFO L263 TraceCheckUtils]: 313: Hoare triple {53159#false} call activatePump(); {53159#false} is VALID [2020-07-17 22:06:41,346 INFO L280 TraceCheckUtils]: 314: Hoare triple {53159#false} havoc ~tmp~3; {53159#false} is VALID [2020-07-17 22:06:41,346 INFO L263 TraceCheckUtils]: 315: Hoare triple {53159#false} call #t~ret3 := isMethaneAlarm(); {53159#false} is VALID [2020-07-17 22:06:41,346 INFO L280 TraceCheckUtils]: 316: Hoare triple {53159#false} havoc ~retValue_acc~0; {53159#false} is VALID [2020-07-17 22:06:41,347 INFO L263 TraceCheckUtils]: 317: Hoare triple {53159#false} call #t~ret4 := isMethaneLevelCritical(); {53159#false} is VALID [2020-07-17 22:06:41,347 INFO L280 TraceCheckUtils]: 318: Hoare triple {53159#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {53159#false} is VALID [2020-07-17 22:06:41,347 INFO L280 TraceCheckUtils]: 319: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,347 INFO L275 TraceCheckUtils]: 320: Hoare quadruple {53159#false} {53159#false} #581#return; {53159#false} is VALID [2020-07-17 22:06:41,347 INFO L280 TraceCheckUtils]: 321: Hoare triple {53159#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {53159#false} is VALID [2020-07-17 22:06:41,347 INFO L280 TraceCheckUtils]: 322: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,348 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {53159#false} {53159#false} #533#return; {53159#false} is VALID [2020-07-17 22:06:41,348 INFO L280 TraceCheckUtils]: 324: Hoare triple {53159#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {53159#false} is VALID [2020-07-17 22:06:41,348 INFO L280 TraceCheckUtils]: 325: Hoare triple {53159#false} assume !(0 != ~tmp~3); {53159#false} is VALID [2020-07-17 22:06:41,348 INFO L263 TraceCheckUtils]: 326: Hoare triple {53159#false} call activatePump__wrappee__lowWaterSensor(); {53159#false} is VALID [2020-07-17 22:06:41,348 INFO L280 TraceCheckUtils]: 327: Hoare triple {53159#false} ~pumpRunning~0 := 1; {53159#false} is VALID [2020-07-17 22:06:41,349 INFO L280 TraceCheckUtils]: 328: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,349 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {53159#false} {53159#false} #535#return; {53159#false} is VALID [2020-07-17 22:06:41,349 INFO L280 TraceCheckUtils]: 330: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,349 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {53159#false} {53159#false} #553#return; {53159#false} is VALID [2020-07-17 22:06:41,349 INFO L280 TraceCheckUtils]: 332: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,349 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {53159#false} {53159#false} #573#return; {53159#false} is VALID [2020-07-17 22:06:41,350 INFO L280 TraceCheckUtils]: 334: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,350 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {53159#false} {53159#false} #521#return; {53159#false} is VALID [2020-07-17 22:06:41,350 INFO L280 TraceCheckUtils]: 336: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,350 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {53159#false} {53159#false} #543#return; {53159#false} is VALID [2020-07-17 22:06:41,350 INFO L263 TraceCheckUtils]: 338: Hoare triple {53159#false} call __utac_acc__Specification5_spec__3(); {53159#false} is VALID [2020-07-17 22:06:41,351 INFO L280 TraceCheckUtils]: 339: Hoare triple {53159#false} havoc ~tmp~6;havoc ~tmp___0~2; {53159#false} is VALID [2020-07-17 22:06:41,351 INFO L263 TraceCheckUtils]: 340: Hoare triple {53159#false} call #t~ret24 := getWaterLevel(); {53159#false} is VALID [2020-07-17 22:06:41,351 INFO L280 TraceCheckUtils]: 341: Hoare triple {53159#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {53159#false} is VALID [2020-07-17 22:06:41,351 INFO L280 TraceCheckUtils]: 342: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,351 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {53159#false} {53159#false} #561#return; {53159#false} is VALID [2020-07-17 22:06:41,351 INFO L280 TraceCheckUtils]: 344: Hoare triple {53159#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {53159#false} is VALID [2020-07-17 22:06:41,352 INFO L280 TraceCheckUtils]: 345: Hoare triple {53159#false} assume 2 != ~tmp~6; {53159#false} is VALID [2020-07-17 22:06:41,352 INFO L263 TraceCheckUtils]: 346: Hoare triple {53159#false} call #t~ret25 := isPumpRunning(); {53159#false} is VALID [2020-07-17 22:06:41,352 INFO L280 TraceCheckUtils]: 347: Hoare triple {53159#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {53159#false} is VALID [2020-07-17 22:06:41,352 INFO L280 TraceCheckUtils]: 348: Hoare triple {53159#false} assume true; {53159#false} is VALID [2020-07-17 22:06:41,352 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {53159#false} {53159#false} #563#return; {53159#false} is VALID [2020-07-17 22:06:41,352 INFO L280 TraceCheckUtils]: 350: Hoare triple {53159#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {53159#false} is VALID [2020-07-17 22:06:41,353 INFO L280 TraceCheckUtils]: 351: Hoare triple {53159#false} assume 0 != ~tmp___0~2; {53159#false} is VALID [2020-07-17 22:06:41,353 INFO L280 TraceCheckUtils]: 352: Hoare triple {53159#false} assume 0 == ~switchedOnBeforeTS~0; {53159#false} is VALID [2020-07-17 22:06:41,353 INFO L263 TraceCheckUtils]: 353: Hoare triple {53159#false} call __automaton_fail(); {53159#false} is VALID [2020-07-17 22:06:41,353 INFO L280 TraceCheckUtils]: 354: Hoare triple {53159#false} assume !false; {53159#false} is VALID [2020-07-17 22:06:41,419 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 263 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2020-07-17 22:06:41,420 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-17 22:06:41,420 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [18] total 23 [2020-07-17 22:06:41,420 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1233978305] [2020-07-17 22:06:41,421 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 355 [2020-07-17 22:06:41,421 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:06:41,422 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-17 22:06:41,861 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 286 edges. 286 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:06:41,862 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-17 22:06:41,862 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:06:41,862 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-17 22:06:41,863 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=444, Unknown=0, NotChecked=0, Total=506 [2020-07-17 22:06:41,863 INFO L87 Difference]: Start difference. First operand 1756 states and 1964 transitions. Second operand 8 states. [2020-07-17 22:07:01,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:01,495 INFO L93 Difference]: Finished difference Result 3161 states and 3555 transitions. [2020-07-17 22:07:01,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-17 22:07:01,495 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 355 [2020-07-17 22:07:01,495 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:07:01,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:07:01,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 460 transitions. [2020-07-17 22:07:01,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-17 22:07:01,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 460 transitions. [2020-07-17 22:07:01,501 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 460 transitions. [2020-07-17 22:07:02,202 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 460 edges. 460 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:07:02,340 INFO L225 Difference]: With dead ends: 3161 [2020-07-17 22:07:02,340 INFO L226 Difference]: Without dead ends: 1619 [2020-07-17 22:07:02,344 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 495 GetRequests, 473 SyntacticMatches, 1 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 74 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=62, Invalid=444, Unknown=0, NotChecked=0, Total=506 [2020-07-17 22:07:02,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1619 states. [2020-07-17 22:07:19,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1619 to 1619. [2020-07-17 22:07:19,847 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:07:19,848 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1619 states. Second operand 1619 states. [2020-07-17 22:07:19,848 INFO L74 IsIncluded]: Start isIncluded. First operand 1619 states. Second operand 1619 states. [2020-07-17 22:07:19,848 INFO L87 Difference]: Start difference. First operand 1619 states. Second operand 1619 states. [2020-07-17 22:07:19,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:19,938 INFO L93 Difference]: Finished difference Result 1619 states and 1809 transitions. [2020-07-17 22:07:19,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 1809 transitions. [2020-07-17 22:07:19,941 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:07:19,941 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:07:19,941 INFO L74 IsIncluded]: Start isIncluded. First operand 1619 states. Second operand 1619 states. [2020-07-17 22:07:19,941 INFO L87 Difference]: Start difference. First operand 1619 states. Second operand 1619 states. [2020-07-17 22:07:20,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:20,026 INFO L93 Difference]: Finished difference Result 1619 states and 1809 transitions. [2020-07-17 22:07:20,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 1809 transitions. [2020-07-17 22:07:20,029 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:07:20,029 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:07:20,029 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:07:20,029 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:07:20,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1619 states. [2020-07-17 22:07:20,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 1619 states and 1809 transitions. [2020-07-17 22:07:20,144 INFO L78 Accepts]: Start accepts. Automaton has 1619 states and 1809 transitions. Word has length 355 [2020-07-17 22:07:20,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:07:20,144 INFO L479 AbstractCegarLoop]: Abstraction has 1619 states and 1809 transitions. [2020-07-17 22:07:20,144 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-17 22:07:20,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 1809 transitions. [2020-07-17 22:07:20,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2020-07-17 22:07:20,148 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:07:20,148 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 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] [2020-07-17 22:07:20,348 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:07:20,349 INFO L427 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:07:20,349 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:07:20,350 INFO L82 PathProgramCache]: Analyzing trace with hash 1043691767, now seen corresponding path program 2 times [2020-07-17 22:07:20,350 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:07:20,350 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [859707240] [2020-07-17 22:07:20,351 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:07:20,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:20,840 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 22:07:20,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:20,903 INFO L280 TraceCheckUtils]: 0: Hoare triple {65082#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {64794#true} is VALID [2020-07-17 22:07:20,903 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:20,904 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #587#return; {64794#true} is VALID [2020-07-17 22:07:20,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:20,908 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:20,909 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {64794#true} {64794#true} #473#return; {64794#true} is VALID [2020-07-17 22:07:20,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:20,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:20,914 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {64794#true} {64794#true} #475#return; {64794#true} is VALID [2020-07-17 22:07:20,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:20,935 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {65083#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:07:20,936 INFO L280 TraceCheckUtils]: 1: Hoare triple {65083#(= 1 |valid_product_#res|)} assume true; {65083#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:07:20,937 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {65083#(= 1 |valid_product_#res|)} {64794#true} #477#return; {64806#(= |main_#t~ret75| 1)} is VALID [2020-07-17 22:07:20,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:20,940 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:20,940 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {64794#true} {64794#true} #479#return; {64794#true} is VALID [2020-07-17 22:07:20,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:20,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {64794#true} is VALID [2020-07-17 22:07:20,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:20,960 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #577#return; {64794#true} is VALID [2020-07-17 22:07:20,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:20,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {64794#true} is VALID [2020-07-17 22:07:20,989 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:20,989 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #523#return; {64794#true} is VALID [2020-07-17 22:07:21,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,063 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-17 22:07:21,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,064 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-17 22:07:21,064 INFO L263 TraceCheckUtils]: 0: Hoare triple {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {64794#true} is VALID [2020-07-17 22:07:21,064 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-17 22:07:21,064 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,065 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-17 22:07:21,065 INFO L280 TraceCheckUtils]: 4: Hoare triple {64794#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64794#true} is VALID [2020-07-17 22:07:21,065 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,065 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {64794#true} {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {64794#true} is VALID [2020-07-17 22:07:21,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,132 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~9; {64794#true} is VALID [2020-07-17 22:07:21,133 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64794#true} is VALID [2020-07-17 22:07:21,133 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,134 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {64794#true} {64794#true} #537#return; {64794#true} is VALID [2020-07-17 22:07:21,134 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {64794#true} is VALID [2020-07-17 22:07:21,134 INFO L263 TraceCheckUtils]: 1: Hoare triple {64794#true} call #t~ret21 := isHighWaterSensorDry(); {64794#true} is VALID [2020-07-17 22:07:21,134 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~9; {64794#true} is VALID [2020-07-17 22:07:21,135 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64794#true} is VALID [2020-07-17 22:07:21,135 INFO L280 TraceCheckUtils]: 4: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,135 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {64794#true} {64794#true} #537#return; {64794#true} is VALID [2020-07-17 22:07:21,135 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {64794#true} is VALID [2020-07-17 22:07:21,136 INFO L280 TraceCheckUtils]: 7: Hoare triple {64794#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {64794#true} is VALID [2020-07-17 22:07:21,136 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {64794#true} is VALID [2020-07-17 22:07:21,136 INFO L280 TraceCheckUtils]: 9: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,136 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {64794#true} {64794#true} #551#return; {64794#true} is VALID [2020-07-17 22:07:21,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-17 22:07:21,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,151 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-17 22:07:21,152 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,152 INFO L263 TraceCheckUtils]: 1: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-17 22:07:21,152 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-17 22:07:21,152 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,153 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-17 22:07:21,153 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,153 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,153 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {64794#true} {64794#true} #533#return; {64794#true} is VALID [2020-07-17 22:07:21,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,159 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,160 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #535#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,161 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {64794#true} is VALID [2020-07-17 22:07:21,161 INFO L263 TraceCheckUtils]: 1: Hoare triple {64794#true} call #t~ret3 := isMethaneAlarm(); {64794#true} is VALID [2020-07-17 22:07:21,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,161 INFO L263 TraceCheckUtils]: 3: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-17 22:07:21,162 INFO L280 TraceCheckUtils]: 4: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-17 22:07:21,162 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,162 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-17 22:07:21,162 INFO L280 TraceCheckUtils]: 7: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,162 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,163 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {64794#true} {64794#true} #533#return; {64794#true} is VALID [2020-07-17 22:07:21,163 INFO L280 TraceCheckUtils]: 10: Hoare triple {64794#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {64794#true} is VALID [2020-07-17 22:07:21,163 INFO L280 TraceCheckUtils]: 11: Hoare triple {64794#true} assume !(0 != ~tmp~3); {64794#true} is VALID [2020-07-17 22:07:21,164 INFO L263 TraceCheckUtils]: 12: Hoare triple {64794#true} call activatePump__wrappee__lowWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,165 INFO L280 TraceCheckUtils]: 13: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,166 INFO L280 TraceCheckUtils]: 14: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,167 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #535#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,168 INFO L280 TraceCheckUtils]: 16: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,168 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #553#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,169 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {64794#true} is VALID [2020-07-17 22:07:21,169 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume 0 == ~pumpRunning~0; {64794#true} is VALID [2020-07-17 22:07:21,169 INFO L263 TraceCheckUtils]: 2: Hoare triple {64794#true} call #t~ret0 := isHighWaterLevel(); {64794#true} is VALID [2020-07-17 22:07:21,169 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {64794#true} is VALID [2020-07-17 22:07:21,170 INFO L263 TraceCheckUtils]: 4: Hoare triple {64794#true} call #t~ret21 := isHighWaterSensorDry(); {64794#true} is VALID [2020-07-17 22:07:21,170 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} havoc ~retValue_acc~9; {64794#true} is VALID [2020-07-17 22:07:21,170 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64794#true} is VALID [2020-07-17 22:07:21,170 INFO L280 TraceCheckUtils]: 7: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,170 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {64794#true} {64794#true} #537#return; {64794#true} is VALID [2020-07-17 22:07:21,171 INFO L280 TraceCheckUtils]: 9: Hoare triple {64794#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {64794#true} is VALID [2020-07-17 22:07:21,171 INFO L280 TraceCheckUtils]: 10: Hoare triple {64794#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {64794#true} is VALID [2020-07-17 22:07:21,171 INFO L280 TraceCheckUtils]: 11: Hoare triple {64794#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {64794#true} is VALID [2020-07-17 22:07:21,171 INFO L280 TraceCheckUtils]: 12: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,171 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {64794#true} {64794#true} #551#return; {64794#true} is VALID [2020-07-17 22:07:21,172 INFO L280 TraceCheckUtils]: 14: Hoare triple {64794#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {64794#true} is VALID [2020-07-17 22:07:21,172 INFO L280 TraceCheckUtils]: 15: Hoare triple {64794#true} assume 0 != ~tmp~0; {64794#true} is VALID [2020-07-17 22:07:21,173 INFO L263 TraceCheckUtils]: 16: Hoare triple {64794#true} call activatePump(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,173 INFO L280 TraceCheckUtils]: 17: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {64794#true} is VALID [2020-07-17 22:07:21,173 INFO L263 TraceCheckUtils]: 18: Hoare triple {64794#true} call #t~ret3 := isMethaneAlarm(); {64794#true} is VALID [2020-07-17 22:07:21,173 INFO L280 TraceCheckUtils]: 19: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,174 INFO L263 TraceCheckUtils]: 20: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-17 22:07:21,174 INFO L280 TraceCheckUtils]: 21: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-17 22:07:21,174 INFO L280 TraceCheckUtils]: 22: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,174 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-17 22:07:21,174 INFO L280 TraceCheckUtils]: 24: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,175 INFO L280 TraceCheckUtils]: 25: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,175 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {64794#true} {64794#true} #533#return; {64794#true} is VALID [2020-07-17 22:07:21,175 INFO L280 TraceCheckUtils]: 27: Hoare triple {64794#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {64794#true} is VALID [2020-07-17 22:07:21,175 INFO L280 TraceCheckUtils]: 28: Hoare triple {64794#true} assume !(0 != ~tmp~3); {64794#true} is VALID [2020-07-17 22:07:21,176 INFO L263 TraceCheckUtils]: 29: Hoare triple {64794#true} call activatePump__wrappee__lowWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,177 INFO L280 TraceCheckUtils]: 30: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,178 INFO L280 TraceCheckUtils]: 31: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,179 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #535#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,180 INFO L280 TraceCheckUtils]: 33: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,180 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #553#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,181 INFO L280 TraceCheckUtils]: 35: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,182 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #573#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,183 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {64794#true} is VALID [2020-07-17 22:07:21,183 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-17 22:07:21,184 INFO L263 TraceCheckUtils]: 2: Hoare triple {64794#true} call processEnvironment__wrappee__highWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,184 INFO L280 TraceCheckUtils]: 3: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {64794#true} is VALID [2020-07-17 22:07:21,184 INFO L280 TraceCheckUtils]: 4: Hoare triple {64794#true} assume 0 == ~pumpRunning~0; {64794#true} is VALID [2020-07-17 22:07:21,185 INFO L263 TraceCheckUtils]: 5: Hoare triple {64794#true} call #t~ret0 := isHighWaterLevel(); {64794#true} is VALID [2020-07-17 22:07:21,185 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {64794#true} is VALID [2020-07-17 22:07:21,185 INFO L263 TraceCheckUtils]: 7: Hoare triple {64794#true} call #t~ret21 := isHighWaterSensorDry(); {64794#true} is VALID [2020-07-17 22:07:21,185 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} havoc ~retValue_acc~9; {64794#true} is VALID [2020-07-17 22:07:21,185 INFO L280 TraceCheckUtils]: 9: Hoare triple {64794#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64794#true} is VALID [2020-07-17 22:07:21,186 INFO L280 TraceCheckUtils]: 10: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,186 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {64794#true} {64794#true} #537#return; {64794#true} is VALID [2020-07-17 22:07:21,186 INFO L280 TraceCheckUtils]: 12: Hoare triple {64794#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {64794#true} is VALID [2020-07-17 22:07:21,186 INFO L280 TraceCheckUtils]: 13: Hoare triple {64794#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {64794#true} is VALID [2020-07-17 22:07:21,186 INFO L280 TraceCheckUtils]: 14: Hoare triple {64794#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {64794#true} is VALID [2020-07-17 22:07:21,187 INFO L280 TraceCheckUtils]: 15: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,187 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {64794#true} {64794#true} #551#return; {64794#true} is VALID [2020-07-17 22:07:21,187 INFO L280 TraceCheckUtils]: 17: Hoare triple {64794#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {64794#true} is VALID [2020-07-17 22:07:21,187 INFO L280 TraceCheckUtils]: 18: Hoare triple {64794#true} assume 0 != ~tmp~0; {64794#true} is VALID [2020-07-17 22:07:21,188 INFO L263 TraceCheckUtils]: 19: Hoare triple {64794#true} call activatePump(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,189 INFO L280 TraceCheckUtils]: 20: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {64794#true} is VALID [2020-07-17 22:07:21,189 INFO L263 TraceCheckUtils]: 21: Hoare triple {64794#true} call #t~ret3 := isMethaneAlarm(); {64794#true} is VALID [2020-07-17 22:07:21,189 INFO L280 TraceCheckUtils]: 22: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,189 INFO L263 TraceCheckUtils]: 23: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-17 22:07:21,189 INFO L280 TraceCheckUtils]: 24: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-17 22:07:21,190 INFO L280 TraceCheckUtils]: 25: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,190 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-17 22:07:21,190 INFO L280 TraceCheckUtils]: 27: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,190 INFO L280 TraceCheckUtils]: 28: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,190 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {64794#true} {64794#true} #533#return; {64794#true} is VALID [2020-07-17 22:07:21,191 INFO L280 TraceCheckUtils]: 30: Hoare triple {64794#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {64794#true} is VALID [2020-07-17 22:07:21,191 INFO L280 TraceCheckUtils]: 31: Hoare triple {64794#true} assume !(0 != ~tmp~3); {64794#true} is VALID [2020-07-17 22:07:21,192 INFO L263 TraceCheckUtils]: 32: Hoare triple {64794#true} call activatePump__wrappee__lowWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,193 INFO L280 TraceCheckUtils]: 33: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,238 INFO L280 TraceCheckUtils]: 34: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,243 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #535#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,244 INFO L280 TraceCheckUtils]: 36: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,245 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #553#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,245 INFO L280 TraceCheckUtils]: 38: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,246 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #573#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,247 INFO L280 TraceCheckUtils]: 40: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,248 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #521#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,249 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {64794#true} is VALID [2020-07-17 22:07:21,250 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-17 22:07:21,251 INFO L263 TraceCheckUtils]: 2: Hoare triple {64794#true} call processEnvironment__wrappee__methaneQuery(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,251 INFO L280 TraceCheckUtils]: 3: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {64794#true} is VALID [2020-07-17 22:07:21,251 INFO L280 TraceCheckUtils]: 4: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-17 22:07:21,252 INFO L263 TraceCheckUtils]: 5: Hoare triple {64794#true} call processEnvironment__wrappee__highWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,253 INFO L280 TraceCheckUtils]: 6: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {64794#true} is VALID [2020-07-17 22:07:21,253 INFO L280 TraceCheckUtils]: 7: Hoare triple {64794#true} assume 0 == ~pumpRunning~0; {64794#true} is VALID [2020-07-17 22:07:21,253 INFO L263 TraceCheckUtils]: 8: Hoare triple {64794#true} call #t~ret0 := isHighWaterLevel(); {64794#true} is VALID [2020-07-17 22:07:21,253 INFO L280 TraceCheckUtils]: 9: Hoare triple {64794#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {64794#true} is VALID [2020-07-17 22:07:21,253 INFO L263 TraceCheckUtils]: 10: Hoare triple {64794#true} call #t~ret21 := isHighWaterSensorDry(); {64794#true} is VALID [2020-07-17 22:07:21,253 INFO L280 TraceCheckUtils]: 11: Hoare triple {64794#true} havoc ~retValue_acc~9; {64794#true} is VALID [2020-07-17 22:07:21,254 INFO L280 TraceCheckUtils]: 12: Hoare triple {64794#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64794#true} is VALID [2020-07-17 22:07:21,254 INFO L280 TraceCheckUtils]: 13: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,254 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {64794#true} {64794#true} #537#return; {64794#true} is VALID [2020-07-17 22:07:21,254 INFO L280 TraceCheckUtils]: 15: Hoare triple {64794#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {64794#true} is VALID [2020-07-17 22:07:21,255 INFO L280 TraceCheckUtils]: 16: Hoare triple {64794#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {64794#true} is VALID [2020-07-17 22:07:21,255 INFO L280 TraceCheckUtils]: 17: Hoare triple {64794#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {64794#true} is VALID [2020-07-17 22:07:21,255 INFO L280 TraceCheckUtils]: 18: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,255 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {64794#true} {64794#true} #551#return; {64794#true} is VALID [2020-07-17 22:07:21,255 INFO L280 TraceCheckUtils]: 20: Hoare triple {64794#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {64794#true} is VALID [2020-07-17 22:07:21,255 INFO L280 TraceCheckUtils]: 21: Hoare triple {64794#true} assume 0 != ~tmp~0; {64794#true} is VALID [2020-07-17 22:07:21,257 INFO L263 TraceCheckUtils]: 22: Hoare triple {64794#true} call activatePump(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,257 INFO L280 TraceCheckUtils]: 23: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {64794#true} is VALID [2020-07-17 22:07:21,257 INFO L263 TraceCheckUtils]: 24: Hoare triple {64794#true} call #t~ret3 := isMethaneAlarm(); {64794#true} is VALID [2020-07-17 22:07:21,257 INFO L280 TraceCheckUtils]: 25: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,257 INFO L263 TraceCheckUtils]: 26: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-17 22:07:21,258 INFO L280 TraceCheckUtils]: 27: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-17 22:07:21,258 INFO L280 TraceCheckUtils]: 28: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,258 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-17 22:07:21,258 INFO L280 TraceCheckUtils]: 30: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,258 INFO L280 TraceCheckUtils]: 31: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,258 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {64794#true} {64794#true} #533#return; {64794#true} is VALID [2020-07-17 22:07:21,259 INFO L280 TraceCheckUtils]: 33: Hoare triple {64794#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {64794#true} is VALID [2020-07-17 22:07:21,259 INFO L280 TraceCheckUtils]: 34: Hoare triple {64794#true} assume !(0 != ~tmp~3); {64794#true} is VALID [2020-07-17 22:07:21,260 INFO L263 TraceCheckUtils]: 35: Hoare triple {64794#true} call activatePump__wrappee__lowWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,261 INFO L280 TraceCheckUtils]: 36: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,261 INFO L280 TraceCheckUtils]: 37: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,262 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #535#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,263 INFO L280 TraceCheckUtils]: 39: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,264 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #553#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,264 INFO L280 TraceCheckUtils]: 41: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,265 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #573#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,265 INFO L280 TraceCheckUtils]: 43: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,266 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #521#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,266 INFO L280 TraceCheckUtils]: 45: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,267 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #543#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,277 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-17 22:07:21,277 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,277 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #561#return; {64794#true} is VALID [2020-07-17 22:07:21,278 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~tmp~6;havoc ~tmp___0~2; {64794#true} is VALID [2020-07-17 22:07:21,278 INFO L263 TraceCheckUtils]: 1: Hoare triple {64794#true} call #t~ret24 := getWaterLevel(); {64794#true} is VALID [2020-07-17 22:07:21,278 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-17 22:07:21,278 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,278 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64794#true} {64794#true} #561#return; {64794#true} is VALID [2020-07-17 22:07:21,278 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {64794#true} is VALID [2020-07-17 22:07:21,278 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume !(2 != ~tmp~6); {64794#true} is VALID [2020-07-17 22:07:21,279 INFO L280 TraceCheckUtils]: 7: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,279 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {64794#true} {65141#(<= 1 ~pumpRunning~0)} #545#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,280 INFO L263 TraceCheckUtils]: 0: Hoare triple {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:07:21,280 INFO L263 TraceCheckUtils]: 1: Hoare triple {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {64794#true} is VALID [2020-07-17 22:07:21,280 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-17 22:07:21,280 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,280 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-17 22:07:21,281 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64794#true} is VALID [2020-07-17 22:07:21,281 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,281 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {64794#true} {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {64794#true} is VALID [2020-07-17 22:07:21,281 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-17 22:07:21,281 INFO L280 TraceCheckUtils]: 9: Hoare triple {64794#true} assume 0 != ~systemActive~0; {64794#true} is VALID [2020-07-17 22:07:21,282 INFO L263 TraceCheckUtils]: 10: Hoare triple {64794#true} call processEnvironment(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,282 INFO L280 TraceCheckUtils]: 11: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {64794#true} is VALID [2020-07-17 22:07:21,283 INFO L280 TraceCheckUtils]: 12: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-17 22:07:21,283 INFO L263 TraceCheckUtils]: 13: Hoare triple {64794#true} call processEnvironment__wrappee__methaneQuery(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,283 INFO L280 TraceCheckUtils]: 14: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {64794#true} is VALID [2020-07-17 22:07:21,284 INFO L280 TraceCheckUtils]: 15: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-17 22:07:21,284 INFO L263 TraceCheckUtils]: 16: Hoare triple {64794#true} call processEnvironment__wrappee__highWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,284 INFO L280 TraceCheckUtils]: 17: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {64794#true} is VALID [2020-07-17 22:07:21,284 INFO L280 TraceCheckUtils]: 18: Hoare triple {64794#true} assume 0 == ~pumpRunning~0; {64794#true} is VALID [2020-07-17 22:07:21,284 INFO L263 TraceCheckUtils]: 19: Hoare triple {64794#true} call #t~ret0 := isHighWaterLevel(); {64794#true} is VALID [2020-07-17 22:07:21,285 INFO L280 TraceCheckUtils]: 20: Hoare triple {64794#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {64794#true} is VALID [2020-07-17 22:07:21,285 INFO L263 TraceCheckUtils]: 21: Hoare triple {64794#true} call #t~ret21 := isHighWaterSensorDry(); {64794#true} is VALID [2020-07-17 22:07:21,285 INFO L280 TraceCheckUtils]: 22: Hoare triple {64794#true} havoc ~retValue_acc~9; {64794#true} is VALID [2020-07-17 22:07:21,285 INFO L280 TraceCheckUtils]: 23: Hoare triple {64794#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64794#true} is VALID [2020-07-17 22:07:21,285 INFO L280 TraceCheckUtils]: 24: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,285 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {64794#true} {64794#true} #537#return; {64794#true} is VALID [2020-07-17 22:07:21,285 INFO L280 TraceCheckUtils]: 26: Hoare triple {64794#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {64794#true} is VALID [2020-07-17 22:07:21,285 INFO L280 TraceCheckUtils]: 27: Hoare triple {64794#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {64794#true} is VALID [2020-07-17 22:07:21,286 INFO L280 TraceCheckUtils]: 28: Hoare triple {64794#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {64794#true} is VALID [2020-07-17 22:07:21,286 INFO L280 TraceCheckUtils]: 29: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,286 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {64794#true} {64794#true} #551#return; {64794#true} is VALID [2020-07-17 22:07:21,286 INFO L280 TraceCheckUtils]: 31: Hoare triple {64794#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {64794#true} is VALID [2020-07-17 22:07:21,286 INFO L280 TraceCheckUtils]: 32: Hoare triple {64794#true} assume 0 != ~tmp~0; {64794#true} is VALID [2020-07-17 22:07:21,287 INFO L263 TraceCheckUtils]: 33: Hoare triple {64794#true} call activatePump(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,287 INFO L280 TraceCheckUtils]: 34: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {64794#true} is VALID [2020-07-17 22:07:21,287 INFO L263 TraceCheckUtils]: 35: Hoare triple {64794#true} call #t~ret3 := isMethaneAlarm(); {64794#true} is VALID [2020-07-17 22:07:21,287 INFO L280 TraceCheckUtils]: 36: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,287 INFO L263 TraceCheckUtils]: 37: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-17 22:07:21,287 INFO L280 TraceCheckUtils]: 38: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-17 22:07:21,287 INFO L280 TraceCheckUtils]: 39: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,287 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-17 22:07:21,288 INFO L280 TraceCheckUtils]: 41: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,288 INFO L280 TraceCheckUtils]: 42: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,288 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {64794#true} {64794#true} #533#return; {64794#true} is VALID [2020-07-17 22:07:21,288 INFO L280 TraceCheckUtils]: 44: Hoare triple {64794#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {64794#true} is VALID [2020-07-17 22:07:21,288 INFO L280 TraceCheckUtils]: 45: Hoare triple {64794#true} assume !(0 != ~tmp~3); {64794#true} is VALID [2020-07-17 22:07:21,289 INFO L263 TraceCheckUtils]: 46: Hoare triple {64794#true} call activatePump__wrappee__lowWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,289 INFO L280 TraceCheckUtils]: 47: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,290 INFO L280 TraceCheckUtils]: 48: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,290 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #535#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,291 INFO L280 TraceCheckUtils]: 50: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,291 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #553#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,292 INFO L280 TraceCheckUtils]: 52: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,293 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #573#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,293 INFO L280 TraceCheckUtils]: 54: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,294 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #521#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,295 INFO L280 TraceCheckUtils]: 56: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,296 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #543#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,296 INFO L263 TraceCheckUtils]: 58: Hoare triple {65141#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {64794#true} is VALID [2020-07-17 22:07:21,296 INFO L280 TraceCheckUtils]: 59: Hoare triple {64794#true} havoc ~tmp~6;havoc ~tmp___0~2; {64794#true} is VALID [2020-07-17 22:07:21,296 INFO L263 TraceCheckUtils]: 60: Hoare triple {64794#true} call #t~ret24 := getWaterLevel(); {64794#true} is VALID [2020-07-17 22:07:21,297 INFO L280 TraceCheckUtils]: 61: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-17 22:07:21,297 INFO L280 TraceCheckUtils]: 62: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,297 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {64794#true} {64794#true} #561#return; {64794#true} is VALID [2020-07-17 22:07:21,297 INFO L280 TraceCheckUtils]: 64: Hoare triple {64794#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {64794#true} is VALID [2020-07-17 22:07:21,298 INFO L280 TraceCheckUtils]: 65: Hoare triple {64794#true} assume !(2 != ~tmp~6); {64794#true} is VALID [2020-07-17 22:07:21,298 INFO L280 TraceCheckUtils]: 66: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,298 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {64794#true} {65141#(<= 1 ~pumpRunning~0)} #545#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,299 INFO L280 TraceCheckUtils]: 68: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,299 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #529#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,329 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-17 22:07:21,329 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,329 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-17 22:07:21,329 INFO L263 TraceCheckUtils]: 0: Hoare triple {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {64794#true} is VALID [2020-07-17 22:07:21,330 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-17 22:07:21,330 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,330 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-17 22:07:21,330 INFO L280 TraceCheckUtils]: 4: Hoare triple {64794#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64794#true} is VALID [2020-07-17 22:07:21,330 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,331 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {64794#true} {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {64794#true} is VALID [2020-07-17 22:07:21,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {64794#true} is VALID [2020-07-17 22:07:21,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,344 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64886#(not (= 0 ~pumpRunning~0))} #541#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,368 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-17 22:07:21,368 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,368 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-17 22:07:21,368 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,369 INFO L263 TraceCheckUtils]: 1: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-17 22:07:21,369 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-17 22:07:21,369 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,369 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-17 22:07:21,369 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,370 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,370 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {64794#true} {64794#true} #515#return; {64794#true} is VALID [2020-07-17 22:07:21,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,391 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {64794#true} is VALID [2020-07-17 22:07:21,392 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,392 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #513#return; {64794#true} is VALID [2020-07-17 22:07:21,392 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {64794#true} is VALID [2020-07-17 22:07:21,393 INFO L263 TraceCheckUtils]: 1: Hoare triple {64794#true} call #t~ret22 := isLowWaterSensorDry(); {64794#true} is VALID [2020-07-17 22:07:21,393 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {64794#true} is VALID [2020-07-17 22:07:21,393 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,393 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64794#true} {64794#true} #513#return; {64794#true} is VALID [2020-07-17 22:07:21,393 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {64794#true} is VALID [2020-07-17 22:07:21,394 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {64794#true} is VALID [2020-07-17 22:07:21,394 INFO L280 TraceCheckUtils]: 7: Hoare triple {64794#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {64794#true} is VALID [2020-07-17 22:07:21,394 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,394 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {64794#true} {64794#true} #567#return; {64794#true} is VALID [2020-07-17 22:07:21,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,404 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,405 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {64794#true} {64886#(not (= 0 ~pumpRunning~0))} #557#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,406 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {64794#true} is VALID [2020-07-17 22:07:21,406 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume !(0 == ~pumpRunning~0); {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,406 INFO L263 TraceCheckUtils]: 2: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {64794#true} is VALID [2020-07-17 22:07:21,407 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,408 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64794#true} {64886#(not (= 0 ~pumpRunning~0))} #557#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,408 INFO L280 TraceCheckUtils]: 5: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume true; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,409 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {64886#(not (= 0 ~pumpRunning~0))} {64794#true} #571#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,409 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {64794#true} is VALID [2020-07-17 22:07:21,410 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume 0 != ~pumpRunning~0; {64794#true} is VALID [2020-07-17 22:07:21,410 INFO L263 TraceCheckUtils]: 2: Hoare triple {64794#true} call #t~ret1 := isLowWaterLevel(); {64794#true} is VALID [2020-07-17 22:07:21,410 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {64794#true} is VALID [2020-07-17 22:07:21,410 INFO L263 TraceCheckUtils]: 4: Hoare triple {64794#true} call #t~ret22 := isLowWaterSensorDry(); {64794#true} is VALID [2020-07-17 22:07:21,410 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {64794#true} is VALID [2020-07-17 22:07:21,411 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,411 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {64794#true} {64794#true} #513#return; {64794#true} is VALID [2020-07-17 22:07:21,411 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {64794#true} is VALID [2020-07-17 22:07:21,411 INFO L280 TraceCheckUtils]: 9: Hoare triple {64794#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {64794#true} is VALID [2020-07-17 22:07:21,411 INFO L280 TraceCheckUtils]: 10: Hoare triple {64794#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {64794#true} is VALID [2020-07-17 22:07:21,412 INFO L280 TraceCheckUtils]: 11: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,412 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {64794#true} {64794#true} #567#return; {64794#true} is VALID [2020-07-17 22:07:21,412 INFO L280 TraceCheckUtils]: 13: Hoare triple {64794#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {64794#true} is VALID [2020-07-17 22:07:21,412 INFO L280 TraceCheckUtils]: 14: Hoare triple {64794#true} assume !(0 != ~tmp~1); {64794#true} is VALID [2020-07-17 22:07:21,413 INFO L263 TraceCheckUtils]: 15: Hoare triple {64794#true} call processEnvironment__wrappee__highWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,414 INFO L280 TraceCheckUtils]: 16: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {64794#true} is VALID [2020-07-17 22:07:21,414 INFO L280 TraceCheckUtils]: 17: Hoare triple {64794#true} assume !(0 == ~pumpRunning~0); {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,415 INFO L263 TraceCheckUtils]: 18: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {64794#true} is VALID [2020-07-17 22:07:21,415 INFO L280 TraceCheckUtils]: 19: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,416 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {64794#true} {64886#(not (= 0 ~pumpRunning~0))} #557#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,416 INFO L280 TraceCheckUtils]: 21: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume true; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,417 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {64886#(not (= 0 ~pumpRunning~0))} {64794#true} #571#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,419 INFO L280 TraceCheckUtils]: 23: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume true; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,420 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {64886#(not (= 0 ~pumpRunning~0))} {64794#true} #519#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,420 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {64794#true} is VALID [2020-07-17 22:07:21,420 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume 0 != ~pumpRunning~0; {64794#true} is VALID [2020-07-17 22:07:21,421 INFO L263 TraceCheckUtils]: 2: Hoare triple {64794#true} call #t~ret2 := isMethaneAlarm(); {64794#true} is VALID [2020-07-17 22:07:21,421 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,421 INFO L263 TraceCheckUtils]: 4: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-17 22:07:21,421 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-17 22:07:21,421 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,422 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-17 22:07:21,422 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,422 INFO L280 TraceCheckUtils]: 9: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,422 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {64794#true} {64794#true} #515#return; {64794#true} is VALID [2020-07-17 22:07:21,422 INFO L280 TraceCheckUtils]: 11: Hoare triple {64794#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {64794#true} is VALID [2020-07-17 22:07:21,422 INFO L280 TraceCheckUtils]: 12: Hoare triple {64794#true} assume !(0 != ~tmp~2); {64794#true} is VALID [2020-07-17 22:07:21,423 INFO L263 TraceCheckUtils]: 13: Hoare triple {64794#true} call processEnvironment__wrappee__methaneQuery(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,424 INFO L280 TraceCheckUtils]: 14: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {64794#true} is VALID [2020-07-17 22:07:21,424 INFO L280 TraceCheckUtils]: 15: Hoare triple {64794#true} assume 0 != ~pumpRunning~0; {64794#true} is VALID [2020-07-17 22:07:21,424 INFO L263 TraceCheckUtils]: 16: Hoare triple {64794#true} call #t~ret1 := isLowWaterLevel(); {64794#true} is VALID [2020-07-17 22:07:21,424 INFO L280 TraceCheckUtils]: 17: Hoare triple {64794#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {64794#true} is VALID [2020-07-17 22:07:21,424 INFO L263 TraceCheckUtils]: 18: Hoare triple {64794#true} call #t~ret22 := isLowWaterSensorDry(); {64794#true} is VALID [2020-07-17 22:07:21,425 INFO L280 TraceCheckUtils]: 19: Hoare triple {64794#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {64794#true} is VALID [2020-07-17 22:07:21,425 INFO L280 TraceCheckUtils]: 20: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,425 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {64794#true} {64794#true} #513#return; {64794#true} is VALID [2020-07-17 22:07:21,425 INFO L280 TraceCheckUtils]: 22: Hoare triple {64794#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {64794#true} is VALID [2020-07-17 22:07:21,425 INFO L280 TraceCheckUtils]: 23: Hoare triple {64794#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {64794#true} is VALID [2020-07-17 22:07:21,426 INFO L280 TraceCheckUtils]: 24: Hoare triple {64794#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {64794#true} is VALID [2020-07-17 22:07:21,426 INFO L280 TraceCheckUtils]: 25: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,426 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {64794#true} {64794#true} #567#return; {64794#true} is VALID [2020-07-17 22:07:21,426 INFO L280 TraceCheckUtils]: 27: Hoare triple {64794#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {64794#true} is VALID [2020-07-17 22:07:21,426 INFO L280 TraceCheckUtils]: 28: Hoare triple {64794#true} assume !(0 != ~tmp~1); {64794#true} is VALID [2020-07-17 22:07:21,428 INFO L263 TraceCheckUtils]: 29: Hoare triple {64794#true} call processEnvironment__wrappee__highWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,428 INFO L280 TraceCheckUtils]: 30: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {64794#true} is VALID [2020-07-17 22:07:21,429 INFO L280 TraceCheckUtils]: 31: Hoare triple {64794#true} assume !(0 == ~pumpRunning~0); {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,429 INFO L263 TraceCheckUtils]: 32: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {64794#true} is VALID [2020-07-17 22:07:21,430 INFO L280 TraceCheckUtils]: 33: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,431 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {64794#true} {64886#(not (= 0 ~pumpRunning~0))} #557#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,431 INFO L280 TraceCheckUtils]: 35: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume true; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,432 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {64886#(not (= 0 ~pumpRunning~0))} {64794#true} #571#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,433 INFO L280 TraceCheckUtils]: 37: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume true; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,437 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {64886#(not (= 0 ~pumpRunning~0))} {64794#true} #519#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,438 INFO L280 TraceCheckUtils]: 39: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume true; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,439 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {64886#(not (= 0 ~pumpRunning~0))} {64886#(not (= 0 ~pumpRunning~0))} #543#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,512 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-17 22:07:21,512 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,512 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #561#return; {64794#true} is VALID [2020-07-17 22:07:21,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,541 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:07:21,542 INFO L280 TraceCheckUtils]: 1: Hoare triple {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:07:21,543 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} {64794#true} #563#return; {65417#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} is VALID [2020-07-17 22:07:21,543 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~tmp~6;havoc ~tmp___0~2; {64794#true} is VALID [2020-07-17 22:07:21,543 INFO L263 TraceCheckUtils]: 1: Hoare triple {64794#true} call #t~ret24 := getWaterLevel(); {64794#true} is VALID [2020-07-17 22:07:21,544 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-17 22:07:21,544 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,544 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64794#true} {64794#true} #561#return; {64794#true} is VALID [2020-07-17 22:07:21,544 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {64794#true} is VALID [2020-07-17 22:07:21,544 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume 2 != ~tmp~6; {64794#true} is VALID [2020-07-17 22:07:21,544 INFO L263 TraceCheckUtils]: 7: Hoare triple {64794#true} call #t~ret25 := isPumpRunning(); {64794#true} is VALID [2020-07-17 22:07:21,545 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:07:21,545 INFO L280 TraceCheckUtils]: 9: Hoare triple {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:07:21,546 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} {64794#true} #563#return; {65417#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} is VALID [2020-07-17 22:07:21,547 INFO L280 TraceCheckUtils]: 11: Hoare triple {65417#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {65418#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 22:07:21,547 INFO L280 TraceCheckUtils]: 12: Hoare triple {65418#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {65419#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,548 INFO L280 TraceCheckUtils]: 13: Hoare triple {65419#(= 0 ~pumpRunning~0)} assume true; {65419#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,549 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {65419#(= 0 ~pumpRunning~0)} {64886#(not (= 0 ~pumpRunning~0))} #545#return; {64795#false} is VALID [2020-07-17 22:07:21,550 INFO L263 TraceCheckUtils]: 0: Hoare triple {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:07:21,550 INFO L263 TraceCheckUtils]: 1: Hoare triple {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {64794#true} is VALID [2020-07-17 22:07:21,551 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-17 22:07:21,551 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,551 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-17 22:07:21,551 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64794#true} is VALID [2020-07-17 22:07:21,551 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,552 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {64794#true} {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {64794#true} is VALID [2020-07-17 22:07:21,552 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} assume 0 != ~pumpRunning~0; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,553 INFO L263 TraceCheckUtils]: 9: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:07:21,554 INFO L280 TraceCheckUtils]: 10: Hoare triple {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {64794#true} is VALID [2020-07-17 22:07:21,554 INFO L280 TraceCheckUtils]: 11: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,554 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {64794#true} {64886#(not (= 0 ~pumpRunning~0))} #541#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,555 INFO L280 TraceCheckUtils]: 13: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,556 INFO L263 TraceCheckUtils]: 14: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,556 INFO L280 TraceCheckUtils]: 15: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {64794#true} is VALID [2020-07-17 22:07:21,556 INFO L280 TraceCheckUtils]: 16: Hoare triple {64794#true} assume 0 != ~pumpRunning~0; {64794#true} is VALID [2020-07-17 22:07:21,556 INFO L263 TraceCheckUtils]: 17: Hoare triple {64794#true} call #t~ret2 := isMethaneAlarm(); {64794#true} is VALID [2020-07-17 22:07:21,556 INFO L280 TraceCheckUtils]: 18: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,556 INFO L263 TraceCheckUtils]: 19: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-17 22:07:21,556 INFO L280 TraceCheckUtils]: 20: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-17 22:07:21,557 INFO L280 TraceCheckUtils]: 21: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,557 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-17 22:07:21,557 INFO L280 TraceCheckUtils]: 23: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,557 INFO L280 TraceCheckUtils]: 24: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,557 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {64794#true} {64794#true} #515#return; {64794#true} is VALID [2020-07-17 22:07:21,558 INFO L280 TraceCheckUtils]: 26: Hoare triple {64794#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {64794#true} is VALID [2020-07-17 22:07:21,558 INFO L280 TraceCheckUtils]: 27: Hoare triple {64794#true} assume !(0 != ~tmp~2); {64794#true} is VALID [2020-07-17 22:07:21,559 INFO L263 TraceCheckUtils]: 28: Hoare triple {64794#true} call processEnvironment__wrappee__methaneQuery(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,559 INFO L280 TraceCheckUtils]: 29: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {64794#true} is VALID [2020-07-17 22:07:21,559 INFO L280 TraceCheckUtils]: 30: Hoare triple {64794#true} assume 0 != ~pumpRunning~0; {64794#true} is VALID [2020-07-17 22:07:21,559 INFO L263 TraceCheckUtils]: 31: Hoare triple {64794#true} call #t~ret1 := isLowWaterLevel(); {64794#true} is VALID [2020-07-17 22:07:21,559 INFO L280 TraceCheckUtils]: 32: Hoare triple {64794#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {64794#true} is VALID [2020-07-17 22:07:21,559 INFO L263 TraceCheckUtils]: 33: Hoare triple {64794#true} call #t~ret22 := isLowWaterSensorDry(); {64794#true} is VALID [2020-07-17 22:07:21,559 INFO L280 TraceCheckUtils]: 34: Hoare triple {64794#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {64794#true} is VALID [2020-07-17 22:07:21,559 INFO L280 TraceCheckUtils]: 35: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,560 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {64794#true} {64794#true} #513#return; {64794#true} is VALID [2020-07-17 22:07:21,560 INFO L280 TraceCheckUtils]: 37: Hoare triple {64794#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {64794#true} is VALID [2020-07-17 22:07:21,560 INFO L280 TraceCheckUtils]: 38: Hoare triple {64794#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {64794#true} is VALID [2020-07-17 22:07:21,560 INFO L280 TraceCheckUtils]: 39: Hoare triple {64794#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {64794#true} is VALID [2020-07-17 22:07:21,560 INFO L280 TraceCheckUtils]: 40: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,560 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {64794#true} {64794#true} #567#return; {64794#true} is VALID [2020-07-17 22:07:21,560 INFO L280 TraceCheckUtils]: 42: Hoare triple {64794#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {64794#true} is VALID [2020-07-17 22:07:21,560 INFO L280 TraceCheckUtils]: 43: Hoare triple {64794#true} assume !(0 != ~tmp~1); {64794#true} is VALID [2020-07-17 22:07:21,561 INFO L263 TraceCheckUtils]: 44: Hoare triple {64794#true} call processEnvironment__wrappee__highWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,561 INFO L280 TraceCheckUtils]: 45: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {64794#true} is VALID [2020-07-17 22:07:21,562 INFO L280 TraceCheckUtils]: 46: Hoare triple {64794#true} assume !(0 == ~pumpRunning~0); {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,562 INFO L263 TraceCheckUtils]: 47: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {64794#true} is VALID [2020-07-17 22:07:21,562 INFO L280 TraceCheckUtils]: 48: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,562 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {64794#true} {64886#(not (= 0 ~pumpRunning~0))} #557#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,563 INFO L280 TraceCheckUtils]: 50: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume true; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,563 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {64886#(not (= 0 ~pumpRunning~0))} {64794#true} #571#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,564 INFO L280 TraceCheckUtils]: 52: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume true; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,564 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {64886#(not (= 0 ~pumpRunning~0))} {64794#true} #519#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,565 INFO L280 TraceCheckUtils]: 54: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume true; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,566 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {64886#(not (= 0 ~pumpRunning~0))} {64886#(not (= 0 ~pumpRunning~0))} #543#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,566 INFO L263 TraceCheckUtils]: 56: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {64794#true} is VALID [2020-07-17 22:07:21,567 INFO L280 TraceCheckUtils]: 57: Hoare triple {64794#true} havoc ~tmp~6;havoc ~tmp___0~2; {64794#true} is VALID [2020-07-17 22:07:21,567 INFO L263 TraceCheckUtils]: 58: Hoare triple {64794#true} call #t~ret24 := getWaterLevel(); {64794#true} is VALID [2020-07-17 22:07:21,568 INFO L280 TraceCheckUtils]: 59: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-17 22:07:21,568 INFO L280 TraceCheckUtils]: 60: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,568 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {64794#true} {64794#true} #561#return; {64794#true} is VALID [2020-07-17 22:07:21,568 INFO L280 TraceCheckUtils]: 62: Hoare triple {64794#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {64794#true} is VALID [2020-07-17 22:07:21,568 INFO L280 TraceCheckUtils]: 63: Hoare triple {64794#true} assume 2 != ~tmp~6; {64794#true} is VALID [2020-07-17 22:07:21,569 INFO L263 TraceCheckUtils]: 64: Hoare triple {64794#true} call #t~ret25 := isPumpRunning(); {64794#true} is VALID [2020-07-17 22:07:21,569 INFO L280 TraceCheckUtils]: 65: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:07:21,570 INFO L280 TraceCheckUtils]: 66: Hoare triple {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:07:21,571 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} {64794#true} #563#return; {65417#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} is VALID [2020-07-17 22:07:21,572 INFO L280 TraceCheckUtils]: 68: Hoare triple {65417#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {65418#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 22:07:21,573 INFO L280 TraceCheckUtils]: 69: Hoare triple {65418#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {65419#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,574 INFO L280 TraceCheckUtils]: 70: Hoare triple {65419#(= 0 ~pumpRunning~0)} assume true; {65419#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,574 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {65419#(= 0 ~pumpRunning~0)} {64886#(not (= 0 ~pumpRunning~0))} #545#return; {64795#false} is VALID [2020-07-17 22:07:21,575 INFO L280 TraceCheckUtils]: 72: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:21,575 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {64795#false} {64886#(not (= 0 ~pumpRunning~0))} #529#return; {64795#false} is VALID [2020-07-17 22:07:21,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {65421#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {64794#true} is VALID [2020-07-17 22:07:21,610 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,610 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64795#false} #525#return; {64795#false} is VALID [2020-07-17 22:07:21,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-17 22:07:21,637 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,637 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-17 22:07:21,637 INFO L263 TraceCheckUtils]: 0: Hoare triple {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {64794#true} is VALID [2020-07-17 22:07:21,638 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-17 22:07:21,638 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,638 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-17 22:07:21,638 INFO L280 TraceCheckUtils]: 4: Hoare triple {64794#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64794#true} is VALID [2020-07-17 22:07:21,638 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,638 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {64794#true} {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {64794#true} is VALID [2020-07-17 22:07:21,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,647 INFO L280 TraceCheckUtils]: 0: Hoare triple {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {64794#true} is VALID [2020-07-17 22:07:21,647 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,647 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #541#return; {64794#true} is VALID [2020-07-17 22:07:21,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,666 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-17 22:07:21,667 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,667 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-17 22:07:21,667 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,667 INFO L263 TraceCheckUtils]: 1: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-17 22:07:21,667 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-17 22:07:21,668 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,668 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-17 22:07:21,668 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,668 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,668 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {64794#true} {64794#true} #515#return; {64794#true} is VALID [2020-07-17 22:07:21,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,674 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {64794#true} is VALID [2020-07-17 22:07:21,675 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,675 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #517#return; {64794#true} is VALID [2020-07-17 22:07:21,675 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {64794#true} is VALID [2020-07-17 22:07:21,675 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume 0 != ~pumpRunning~0; {64794#true} is VALID [2020-07-17 22:07:21,675 INFO L263 TraceCheckUtils]: 2: Hoare triple {64794#true} call #t~ret2 := isMethaneAlarm(); {64794#true} is VALID [2020-07-17 22:07:21,676 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,676 INFO L263 TraceCheckUtils]: 4: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-17 22:07:21,676 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-17 22:07:21,676 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,676 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-17 22:07:21,677 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,677 INFO L280 TraceCheckUtils]: 9: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,677 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {64794#true} {64794#true} #515#return; {64794#true} is VALID [2020-07-17 22:07:21,677 INFO L280 TraceCheckUtils]: 11: Hoare triple {64794#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {64794#true} is VALID [2020-07-17 22:07:21,677 INFO L280 TraceCheckUtils]: 12: Hoare triple {64794#true} assume 0 != ~tmp~2; {64794#true} is VALID [2020-07-17 22:07:21,679 INFO L263 TraceCheckUtils]: 13: Hoare triple {64794#true} call deactivatePump(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,679 INFO L280 TraceCheckUtils]: 14: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {64794#true} is VALID [2020-07-17 22:07:21,679 INFO L280 TraceCheckUtils]: 15: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,680 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {64794#true} {64794#true} #517#return; {64794#true} is VALID [2020-07-17 22:07:21,680 INFO L280 TraceCheckUtils]: 17: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,680 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {64794#true} {64794#true} #543#return; {64794#true} is VALID [2020-07-17 22:07:21,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,688 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-17 22:07:21,688 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,689 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #561#return; {64794#true} is VALID [2020-07-17 22:07:21,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,694 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-17 22:07:21,695 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,695 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #563#return; {64794#true} is VALID [2020-07-17 22:07:21,695 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~tmp~6;havoc ~tmp___0~2; {64794#true} is VALID [2020-07-17 22:07:21,695 INFO L263 TraceCheckUtils]: 1: Hoare triple {64794#true} call #t~ret24 := getWaterLevel(); {64794#true} is VALID [2020-07-17 22:07:21,696 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-17 22:07:21,696 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,696 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64794#true} {64794#true} #561#return; {64794#true} is VALID [2020-07-17 22:07:21,696 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {64794#true} is VALID [2020-07-17 22:07:21,696 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume 2 != ~tmp~6; {64794#true} is VALID [2020-07-17 22:07:21,696 INFO L263 TraceCheckUtils]: 7: Hoare triple {64794#true} call #t~ret25 := isPumpRunning(); {64794#true} is VALID [2020-07-17 22:07:21,697 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-17 22:07:21,697 INFO L280 TraceCheckUtils]: 9: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,697 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {64794#true} {64794#true} #563#return; {64794#true} is VALID [2020-07-17 22:07:21,697 INFO L280 TraceCheckUtils]: 11: Hoare triple {64794#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {64794#true} is VALID [2020-07-17 22:07:21,697 INFO L280 TraceCheckUtils]: 12: Hoare triple {64794#true} assume !(0 != ~tmp___0~2); {64794#true} is VALID [2020-07-17 22:07:21,698 INFO L280 TraceCheckUtils]: 13: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,698 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {64794#true} {64794#true} #545#return; {64794#true} is VALID [2020-07-17 22:07:21,699 INFO L263 TraceCheckUtils]: 0: Hoare triple {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:07:21,700 INFO L263 TraceCheckUtils]: 1: Hoare triple {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {64794#true} is VALID [2020-07-17 22:07:21,700 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-17 22:07:21,700 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,700 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-17 22:07:21,700 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64794#true} is VALID [2020-07-17 22:07:21,700 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,701 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {64794#true} {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {64794#true} is VALID [2020-07-17 22:07:21,701 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} assume 0 != ~pumpRunning~0; {64794#true} is VALID [2020-07-17 22:07:21,702 INFO L263 TraceCheckUtils]: 9: Hoare triple {64794#true} call lowerWaterLevel(); {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:07:21,702 INFO L280 TraceCheckUtils]: 10: Hoare triple {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {64794#true} is VALID [2020-07-17 22:07:21,702 INFO L280 TraceCheckUtils]: 11: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,703 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {64794#true} {64794#true} #541#return; {64794#true} is VALID [2020-07-17 22:07:21,703 INFO L280 TraceCheckUtils]: 13: Hoare triple {64794#true} assume 0 != ~systemActive~0; {64794#true} is VALID [2020-07-17 22:07:21,704 INFO L263 TraceCheckUtils]: 14: Hoare triple {64794#true} call processEnvironment(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,704 INFO L280 TraceCheckUtils]: 15: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {64794#true} is VALID [2020-07-17 22:07:21,704 INFO L280 TraceCheckUtils]: 16: Hoare triple {64794#true} assume 0 != ~pumpRunning~0; {64794#true} is VALID [2020-07-17 22:07:21,704 INFO L263 TraceCheckUtils]: 17: Hoare triple {64794#true} call #t~ret2 := isMethaneAlarm(); {64794#true} is VALID [2020-07-17 22:07:21,705 INFO L280 TraceCheckUtils]: 18: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,705 INFO L263 TraceCheckUtils]: 19: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-17 22:07:21,705 INFO L280 TraceCheckUtils]: 20: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-17 22:07:21,705 INFO L280 TraceCheckUtils]: 21: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,705 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-17 22:07:21,705 INFO L280 TraceCheckUtils]: 23: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,706 INFO L280 TraceCheckUtils]: 24: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,706 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {64794#true} {64794#true} #515#return; {64794#true} is VALID [2020-07-17 22:07:21,706 INFO L280 TraceCheckUtils]: 26: Hoare triple {64794#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {64794#true} is VALID [2020-07-17 22:07:21,706 INFO L280 TraceCheckUtils]: 27: Hoare triple {64794#true} assume 0 != ~tmp~2; {64794#true} is VALID [2020-07-17 22:07:21,707 INFO L263 TraceCheckUtils]: 28: Hoare triple {64794#true} call deactivatePump(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,708 INFO L280 TraceCheckUtils]: 29: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {64794#true} is VALID [2020-07-17 22:07:21,708 INFO L280 TraceCheckUtils]: 30: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,708 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {64794#true} {64794#true} #517#return; {64794#true} is VALID [2020-07-17 22:07:21,708 INFO L280 TraceCheckUtils]: 32: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,708 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {64794#true} {64794#true} #543#return; {64794#true} is VALID [2020-07-17 22:07:21,708 INFO L263 TraceCheckUtils]: 34: Hoare triple {64794#true} call __utac_acc__Specification5_spec__3(); {64794#true} is VALID [2020-07-17 22:07:21,709 INFO L280 TraceCheckUtils]: 35: Hoare triple {64794#true} havoc ~tmp~6;havoc ~tmp___0~2; {64794#true} is VALID [2020-07-17 22:07:21,709 INFO L263 TraceCheckUtils]: 36: Hoare triple {64794#true} call #t~ret24 := getWaterLevel(); {64794#true} is VALID [2020-07-17 22:07:21,709 INFO L280 TraceCheckUtils]: 37: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-17 22:07:21,709 INFO L280 TraceCheckUtils]: 38: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,709 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {64794#true} {64794#true} #561#return; {64794#true} is VALID [2020-07-17 22:07:21,710 INFO L280 TraceCheckUtils]: 40: Hoare triple {64794#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {64794#true} is VALID [2020-07-17 22:07:21,710 INFO L280 TraceCheckUtils]: 41: Hoare triple {64794#true} assume 2 != ~tmp~6; {64794#true} is VALID [2020-07-17 22:07:21,710 INFO L263 TraceCheckUtils]: 42: Hoare triple {64794#true} call #t~ret25 := isPumpRunning(); {64794#true} is VALID [2020-07-17 22:07:21,710 INFO L280 TraceCheckUtils]: 43: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-17 22:07:21,710 INFO L280 TraceCheckUtils]: 44: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,710 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {64794#true} {64794#true} #563#return; {64794#true} is VALID [2020-07-17 22:07:21,711 INFO L280 TraceCheckUtils]: 46: Hoare triple {64794#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {64794#true} is VALID [2020-07-17 22:07:21,711 INFO L280 TraceCheckUtils]: 47: Hoare triple {64794#true} assume !(0 != ~tmp___0~2); {64794#true} is VALID [2020-07-17 22:07:21,711 INFO L280 TraceCheckUtils]: 48: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,711 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {64794#true} {64794#true} #545#return; {64794#true} is VALID [2020-07-17 22:07:21,711 INFO L280 TraceCheckUtils]: 50: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,711 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {64794#true} {64795#false} #529#return; {64795#false} is VALID [2020-07-17 22:07:21,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,716 INFO L280 TraceCheckUtils]: 0: Hoare triple {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {64794#true} is VALID [2020-07-17 22:07:21,717 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,717 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64795#false} #523#return; {64795#false} is VALID [2020-07-17 22:07:21,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,719 INFO L280 TraceCheckUtils]: 0: Hoare triple {65421#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume 0 != ~methaneLevelCritical~0;~methaneLevelCritical~0 := 0; {64794#true} is VALID [2020-07-17 22:07:21,720 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,720 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64795#false} #525#return; {64795#false} is VALID [2020-07-17 22:07:21,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,724 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-17 22:07:21,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,724 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-17 22:07:21,724 INFO L263 TraceCheckUtils]: 0: Hoare triple {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {64794#true} is VALID [2020-07-17 22:07:21,725 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-17 22:07:21,725 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,725 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-17 22:07:21,725 INFO L280 TraceCheckUtils]: 4: Hoare triple {64794#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64794#true} is VALID [2020-07-17 22:07:21,725 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,725 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {64794#true} {64795#false} #539#return; {64795#false} is VALID [2020-07-17 22:07:21,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,754 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~9; {64794#true} is VALID [2020-07-17 22:07:21,754 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64794#true} is VALID [2020-07-17 22:07:21,754 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,755 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {64794#true} {64794#true} #537#return; {64794#true} is VALID [2020-07-17 22:07:21,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {64794#true} is VALID [2020-07-17 22:07:21,755 INFO L263 TraceCheckUtils]: 1: Hoare triple {64794#true} call #t~ret21 := isHighWaterSensorDry(); {64794#true} is VALID [2020-07-17 22:07:21,755 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~9; {64794#true} is VALID [2020-07-17 22:07:21,755 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64794#true} is VALID [2020-07-17 22:07:21,756 INFO L280 TraceCheckUtils]: 4: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,756 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {64794#true} {64794#true} #537#return; {64794#true} is VALID [2020-07-17 22:07:21,756 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {64794#true} is VALID [2020-07-17 22:07:21,756 INFO L280 TraceCheckUtils]: 7: Hoare triple {64794#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {64794#true} is VALID [2020-07-17 22:07:21,757 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {64794#true} is VALID [2020-07-17 22:07:21,757 INFO L280 TraceCheckUtils]: 9: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,757 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {64794#true} {64794#true} #551#return; {64794#true} is VALID [2020-07-17 22:07:21,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,768 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-17 22:07:21,768 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,768 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-17 22:07:21,768 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,769 INFO L263 TraceCheckUtils]: 1: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-17 22:07:21,769 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-17 22:07:21,769 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,769 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-17 22:07:21,770 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,770 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,770 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {64794#true} {64794#true} #533#return; {64794#true} is VALID [2020-07-17 22:07:21,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {64794#true} is VALID [2020-07-17 22:07:21,774 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,774 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64794#true} #535#return; {64794#true} is VALID [2020-07-17 22:07:21,774 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {64794#true} is VALID [2020-07-17 22:07:21,774 INFO L263 TraceCheckUtils]: 1: Hoare triple {64794#true} call #t~ret3 := isMethaneAlarm(); {64794#true} is VALID [2020-07-17 22:07:21,774 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,775 INFO L263 TraceCheckUtils]: 3: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-17 22:07:21,775 INFO L280 TraceCheckUtils]: 4: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-17 22:07:21,775 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,775 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-17 22:07:21,775 INFO L280 TraceCheckUtils]: 7: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,776 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,776 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {64794#true} {64794#true} #533#return; {64794#true} is VALID [2020-07-17 22:07:21,776 INFO L280 TraceCheckUtils]: 10: Hoare triple {64794#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {64794#true} is VALID [2020-07-17 22:07:21,776 INFO L280 TraceCheckUtils]: 11: Hoare triple {64794#true} assume !(0 != ~tmp~3); {64794#true} is VALID [2020-07-17 22:07:21,777 INFO L263 TraceCheckUtils]: 12: Hoare triple {64794#true} call activatePump__wrappee__lowWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,778 INFO L280 TraceCheckUtils]: 13: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {64794#true} is VALID [2020-07-17 22:07:21,778 INFO L280 TraceCheckUtils]: 14: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,778 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {64794#true} {64794#true} #535#return; {64794#true} is VALID [2020-07-17 22:07:21,778 INFO L280 TraceCheckUtils]: 16: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,778 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {64794#true} {64794#true} #553#return; {64794#true} is VALID [2020-07-17 22:07:21,779 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {64794#true} is VALID [2020-07-17 22:07:21,779 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume 0 == ~pumpRunning~0; {64794#true} is VALID [2020-07-17 22:07:21,779 INFO L263 TraceCheckUtils]: 2: Hoare triple {64794#true} call #t~ret0 := isHighWaterLevel(); {64794#true} is VALID [2020-07-17 22:07:21,779 INFO L280 TraceCheckUtils]: 3: Hoare triple {64794#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {64794#true} is VALID [2020-07-17 22:07:21,779 INFO L263 TraceCheckUtils]: 4: Hoare triple {64794#true} call #t~ret21 := isHighWaterSensorDry(); {64794#true} is VALID [2020-07-17 22:07:21,780 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} havoc ~retValue_acc~9; {64794#true} is VALID [2020-07-17 22:07:21,780 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64794#true} is VALID [2020-07-17 22:07:21,780 INFO L280 TraceCheckUtils]: 7: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,780 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {64794#true} {64794#true} #537#return; {64794#true} is VALID [2020-07-17 22:07:21,780 INFO L280 TraceCheckUtils]: 9: Hoare triple {64794#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {64794#true} is VALID [2020-07-17 22:07:21,781 INFO L280 TraceCheckUtils]: 10: Hoare triple {64794#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {64794#true} is VALID [2020-07-17 22:07:21,781 INFO L280 TraceCheckUtils]: 11: Hoare triple {64794#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {64794#true} is VALID [2020-07-17 22:07:21,781 INFO L280 TraceCheckUtils]: 12: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,781 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {64794#true} {64794#true} #551#return; {64794#true} is VALID [2020-07-17 22:07:21,781 INFO L280 TraceCheckUtils]: 14: Hoare triple {64794#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {64794#true} is VALID [2020-07-17 22:07:21,782 INFO L280 TraceCheckUtils]: 15: Hoare triple {64794#true} assume 0 != ~tmp~0; {64794#true} is VALID [2020-07-17 22:07:21,783 INFO L263 TraceCheckUtils]: 16: Hoare triple {64794#true} call activatePump(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,783 INFO L280 TraceCheckUtils]: 17: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {64794#true} is VALID [2020-07-17 22:07:21,783 INFO L263 TraceCheckUtils]: 18: Hoare triple {64794#true} call #t~ret3 := isMethaneAlarm(); {64794#true} is VALID [2020-07-17 22:07:21,783 INFO L280 TraceCheckUtils]: 19: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,784 INFO L263 TraceCheckUtils]: 20: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-17 22:07:21,784 INFO L280 TraceCheckUtils]: 21: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-17 22:07:21,784 INFO L280 TraceCheckUtils]: 22: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,784 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-17 22:07:21,784 INFO L280 TraceCheckUtils]: 24: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,784 INFO L280 TraceCheckUtils]: 25: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,785 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {64794#true} {64794#true} #533#return; {64794#true} is VALID [2020-07-17 22:07:21,785 INFO L280 TraceCheckUtils]: 27: Hoare triple {64794#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {64794#true} is VALID [2020-07-17 22:07:21,785 INFO L280 TraceCheckUtils]: 28: Hoare triple {64794#true} assume !(0 != ~tmp~3); {64794#true} is VALID [2020-07-17 22:07:21,786 INFO L263 TraceCheckUtils]: 29: Hoare triple {64794#true} call activatePump__wrappee__lowWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,786 INFO L280 TraceCheckUtils]: 30: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {64794#true} is VALID [2020-07-17 22:07:21,787 INFO L280 TraceCheckUtils]: 31: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,787 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {64794#true} {64794#true} #535#return; {64794#true} is VALID [2020-07-17 22:07:21,787 INFO L280 TraceCheckUtils]: 33: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,787 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {64794#true} {64794#true} #553#return; {64794#true} is VALID [2020-07-17 22:07:21,787 INFO L280 TraceCheckUtils]: 35: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,788 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {64794#true} {64794#true} #573#return; {64794#true} is VALID [2020-07-17 22:07:21,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {64794#true} is VALID [2020-07-17 22:07:21,789 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-17 22:07:21,790 INFO L263 TraceCheckUtils]: 2: Hoare triple {64794#true} call processEnvironment__wrappee__highWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,790 INFO L280 TraceCheckUtils]: 3: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {64794#true} is VALID [2020-07-17 22:07:21,790 INFO L280 TraceCheckUtils]: 4: Hoare triple {64794#true} assume 0 == ~pumpRunning~0; {64794#true} is VALID [2020-07-17 22:07:21,790 INFO L263 TraceCheckUtils]: 5: Hoare triple {64794#true} call #t~ret0 := isHighWaterLevel(); {64794#true} is VALID [2020-07-17 22:07:21,790 INFO L280 TraceCheckUtils]: 6: Hoare triple {64794#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {64794#true} is VALID [2020-07-17 22:07:21,791 INFO L263 TraceCheckUtils]: 7: Hoare triple {64794#true} call #t~ret21 := isHighWaterSensorDry(); {64794#true} is VALID [2020-07-17 22:07:21,791 INFO L280 TraceCheckUtils]: 8: Hoare triple {64794#true} havoc ~retValue_acc~9; {64794#true} is VALID [2020-07-17 22:07:21,791 INFO L280 TraceCheckUtils]: 9: Hoare triple {64794#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64794#true} is VALID [2020-07-17 22:07:21,791 INFO L280 TraceCheckUtils]: 10: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,791 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {64794#true} {64794#true} #537#return; {64794#true} is VALID [2020-07-17 22:07:21,791 INFO L280 TraceCheckUtils]: 12: Hoare triple {64794#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {64794#true} is VALID [2020-07-17 22:07:21,792 INFO L280 TraceCheckUtils]: 13: Hoare triple {64794#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {64794#true} is VALID [2020-07-17 22:07:21,792 INFO L280 TraceCheckUtils]: 14: Hoare triple {64794#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {64794#true} is VALID [2020-07-17 22:07:21,792 INFO L280 TraceCheckUtils]: 15: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,792 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {64794#true} {64794#true} #551#return; {64794#true} is VALID [2020-07-17 22:07:21,792 INFO L280 TraceCheckUtils]: 17: Hoare triple {64794#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {64794#true} is VALID [2020-07-17 22:07:21,793 INFO L280 TraceCheckUtils]: 18: Hoare triple {64794#true} assume 0 != ~tmp~0; {64794#true} is VALID [2020-07-17 22:07:21,794 INFO L263 TraceCheckUtils]: 19: Hoare triple {64794#true} call activatePump(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,794 INFO L280 TraceCheckUtils]: 20: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {64794#true} is VALID [2020-07-17 22:07:21,794 INFO L263 TraceCheckUtils]: 21: Hoare triple {64794#true} call #t~ret3 := isMethaneAlarm(); {64794#true} is VALID [2020-07-17 22:07:21,794 INFO L280 TraceCheckUtils]: 22: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,794 INFO L263 TraceCheckUtils]: 23: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-17 22:07:21,795 INFO L280 TraceCheckUtils]: 24: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-17 22:07:21,795 INFO L280 TraceCheckUtils]: 25: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,795 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-17 22:07:21,795 INFO L280 TraceCheckUtils]: 27: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,795 INFO L280 TraceCheckUtils]: 28: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,795 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {64794#true} {64794#true} #533#return; {64794#true} is VALID [2020-07-17 22:07:21,796 INFO L280 TraceCheckUtils]: 30: Hoare triple {64794#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {64794#true} is VALID [2020-07-17 22:07:21,796 INFO L280 TraceCheckUtils]: 31: Hoare triple {64794#true} assume !(0 != ~tmp~3); {64794#true} is VALID [2020-07-17 22:07:21,797 INFO L263 TraceCheckUtils]: 32: Hoare triple {64794#true} call activatePump__wrappee__lowWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,797 INFO L280 TraceCheckUtils]: 33: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {64794#true} is VALID [2020-07-17 22:07:21,797 INFO L280 TraceCheckUtils]: 34: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,797 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {64794#true} {64794#true} #535#return; {64794#true} is VALID [2020-07-17 22:07:21,798 INFO L280 TraceCheckUtils]: 36: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,798 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {64794#true} {64794#true} #553#return; {64794#true} is VALID [2020-07-17 22:07:21,798 INFO L280 TraceCheckUtils]: 38: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,798 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {64794#true} {64794#true} #573#return; {64794#true} is VALID [2020-07-17 22:07:21,798 INFO L280 TraceCheckUtils]: 40: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,798 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {64794#true} {64794#true} #521#return; {64794#true} is VALID [2020-07-17 22:07:21,800 INFO L280 TraceCheckUtils]: 0: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {64794#true} is VALID [2020-07-17 22:07:21,800 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-17 22:07:21,801 INFO L263 TraceCheckUtils]: 2: Hoare triple {64794#true} call processEnvironment__wrappee__methaneQuery(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,801 INFO L280 TraceCheckUtils]: 3: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {64794#true} is VALID [2020-07-17 22:07:21,801 INFO L280 TraceCheckUtils]: 4: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-17 22:07:21,802 INFO L263 TraceCheckUtils]: 5: Hoare triple {64794#true} call processEnvironment__wrappee__highWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,803 INFO L280 TraceCheckUtils]: 6: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {64794#true} is VALID [2020-07-17 22:07:21,803 INFO L280 TraceCheckUtils]: 7: Hoare triple {64794#true} assume 0 == ~pumpRunning~0; {64794#true} is VALID [2020-07-17 22:07:21,803 INFO L263 TraceCheckUtils]: 8: Hoare triple {64794#true} call #t~ret0 := isHighWaterLevel(); {64794#true} is VALID [2020-07-17 22:07:21,803 INFO L280 TraceCheckUtils]: 9: Hoare triple {64794#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {64794#true} is VALID [2020-07-17 22:07:21,803 INFO L263 TraceCheckUtils]: 10: Hoare triple {64794#true} call #t~ret21 := isHighWaterSensorDry(); {64794#true} is VALID [2020-07-17 22:07:21,804 INFO L280 TraceCheckUtils]: 11: Hoare triple {64794#true} havoc ~retValue_acc~9; {64794#true} is VALID [2020-07-17 22:07:21,804 INFO L280 TraceCheckUtils]: 12: Hoare triple {64794#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64794#true} is VALID [2020-07-17 22:07:21,804 INFO L280 TraceCheckUtils]: 13: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,804 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {64794#true} {64794#true} #537#return; {64794#true} is VALID [2020-07-17 22:07:21,804 INFO L280 TraceCheckUtils]: 15: Hoare triple {64794#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {64794#true} is VALID [2020-07-17 22:07:21,804 INFO L280 TraceCheckUtils]: 16: Hoare triple {64794#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {64794#true} is VALID [2020-07-17 22:07:21,805 INFO L280 TraceCheckUtils]: 17: Hoare triple {64794#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {64794#true} is VALID [2020-07-17 22:07:21,805 INFO L280 TraceCheckUtils]: 18: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,805 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {64794#true} {64794#true} #551#return; {64794#true} is VALID [2020-07-17 22:07:21,805 INFO L280 TraceCheckUtils]: 20: Hoare triple {64794#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {64794#true} is VALID [2020-07-17 22:07:21,805 INFO L280 TraceCheckUtils]: 21: Hoare triple {64794#true} assume 0 != ~tmp~0; {64794#true} is VALID [2020-07-17 22:07:21,806 INFO L263 TraceCheckUtils]: 22: Hoare triple {64794#true} call activatePump(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,807 INFO L280 TraceCheckUtils]: 23: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {64794#true} is VALID [2020-07-17 22:07:21,807 INFO L263 TraceCheckUtils]: 24: Hoare triple {64794#true} call #t~ret3 := isMethaneAlarm(); {64794#true} is VALID [2020-07-17 22:07:21,807 INFO L280 TraceCheckUtils]: 25: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,807 INFO L263 TraceCheckUtils]: 26: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-17 22:07:21,807 INFO L280 TraceCheckUtils]: 27: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-17 22:07:21,808 INFO L280 TraceCheckUtils]: 28: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,808 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-17 22:07:21,808 INFO L280 TraceCheckUtils]: 30: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,808 INFO L280 TraceCheckUtils]: 31: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,808 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {64794#true} {64794#true} #533#return; {64794#true} is VALID [2020-07-17 22:07:21,808 INFO L280 TraceCheckUtils]: 33: Hoare triple {64794#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {64794#true} is VALID [2020-07-17 22:07:21,809 INFO L280 TraceCheckUtils]: 34: Hoare triple {64794#true} assume !(0 != ~tmp~3); {64794#true} is VALID [2020-07-17 22:07:21,812 INFO L263 TraceCheckUtils]: 35: Hoare triple {64794#true} call activatePump__wrappee__lowWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,812 INFO L280 TraceCheckUtils]: 36: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {64794#true} is VALID [2020-07-17 22:07:21,812 INFO L280 TraceCheckUtils]: 37: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,812 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {64794#true} {64794#true} #535#return; {64794#true} is VALID [2020-07-17 22:07:21,812 INFO L280 TraceCheckUtils]: 39: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,813 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {64794#true} {64794#true} #553#return; {64794#true} is VALID [2020-07-17 22:07:21,813 INFO L280 TraceCheckUtils]: 41: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,813 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {64794#true} {64794#true} #573#return; {64794#true} is VALID [2020-07-17 22:07:21,813 INFO L280 TraceCheckUtils]: 43: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,813 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {64794#true} {64794#true} #521#return; {64794#true} is VALID [2020-07-17 22:07:21,813 INFO L280 TraceCheckUtils]: 45: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,814 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {64794#true} {64795#false} #543#return; {64795#false} is VALID [2020-07-17 22:07:21,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,818 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-17 22:07:21,818 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,818 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64795#false} #561#return; {64795#false} is VALID [2020-07-17 22:07:21,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:21,821 INFO L280 TraceCheckUtils]: 0: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-17 22:07:21,822 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,822 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {64794#true} {64795#false} #563#return; {64795#false} is VALID [2020-07-17 22:07:21,827 INFO L263 TraceCheckUtils]: 0: Hoare triple {64794#true} call ULTIMATE.init(); {65082#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 22:07:21,827 INFO L280 TraceCheckUtils]: 1: Hoare triple {65082#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string14.base| |old(#t~string14.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~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {64794#true} is VALID [2020-07-17 22:07:21,827 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,827 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {64794#true} {64794#true} #587#return; {64794#true} is VALID [2020-07-17 22:07:21,828 INFO L263 TraceCheckUtils]: 4: Hoare triple {64794#true} call #t~ret77 := main(); {64794#true} is VALID [2020-07-17 22:07:21,828 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} havoc ~retValue_acc~11;havoc ~tmp~11; {64794#true} is VALID [2020-07-17 22:07:21,828 INFO L263 TraceCheckUtils]: 6: Hoare triple {64794#true} call select_helpers(); {64794#true} is VALID [2020-07-17 22:07:21,828 INFO L280 TraceCheckUtils]: 7: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,828 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {64794#true} {64794#true} #473#return; {64794#true} is VALID [2020-07-17 22:07:21,828 INFO L263 TraceCheckUtils]: 9: Hoare triple {64794#true} call select_features(); {64794#true} is VALID [2020-07-17 22:07:21,829 INFO L280 TraceCheckUtils]: 10: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,829 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {64794#true} {64794#true} #475#return; {64794#true} is VALID [2020-07-17 22:07:21,829 INFO L263 TraceCheckUtils]: 12: Hoare triple {64794#true} call #t~ret75 := valid_product(); {64794#true} is VALID [2020-07-17 22:07:21,830 INFO L280 TraceCheckUtils]: 13: Hoare triple {64794#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {65083#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:07:21,831 INFO L280 TraceCheckUtils]: 14: Hoare triple {65083#(= 1 |valid_product_#res|)} assume true; {65083#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:07:21,832 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {65083#(= 1 |valid_product_#res|)} {64794#true} #477#return; {64806#(= |main_#t~ret75| 1)} is VALID [2020-07-17 22:07:21,833 INFO L280 TraceCheckUtils]: 16: Hoare triple {64806#(= |main_#t~ret75| 1)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {64807#(= 1 main_~tmp~11)} is VALID [2020-07-17 22:07:21,833 INFO L280 TraceCheckUtils]: 17: Hoare triple {64807#(= 1 main_~tmp~11)} assume 0 != ~tmp~11; {64794#true} is VALID [2020-07-17 22:07:21,833 INFO L263 TraceCheckUtils]: 18: Hoare triple {64794#true} call setup(); {64794#true} is VALID [2020-07-17 22:07:21,833 INFO L280 TraceCheckUtils]: 19: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,833 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {64794#true} {64794#true} #479#return; {64794#true} is VALID [2020-07-17 22:07:21,833 INFO L263 TraceCheckUtils]: 21: Hoare triple {64794#true} call runTest(); {64794#true} is VALID [2020-07-17 22:07:21,834 INFO L263 TraceCheckUtils]: 22: Hoare triple {64794#true} call __utac_acc__Specification5_spec__1(); {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:07:21,834 INFO L280 TraceCheckUtils]: 23: Hoare triple {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {64794#true} is VALID [2020-07-17 22:07:21,835 INFO L280 TraceCheckUtils]: 24: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,835 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {64794#true} {64794#true} #577#return; {64794#true} is VALID [2020-07-17 22:07:21,835 INFO L263 TraceCheckUtils]: 26: Hoare triple {64794#true} call test(); {64794#true} is VALID [2020-07-17 22:07:21,835 INFO L280 TraceCheckUtils]: 27: Hoare triple {64794#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {64794#true} is VALID [2020-07-17 22:07:21,835 INFO L280 TraceCheckUtils]: 28: Hoare triple {64794#true} assume !false; {64794#true} is VALID [2020-07-17 22:07:21,835 INFO L280 TraceCheckUtils]: 29: Hoare triple {64794#true} assume ~splverifierCounter~0 < 4; {64794#true} is VALID [2020-07-17 22:07:21,836 INFO L280 TraceCheckUtils]: 30: Hoare triple {64794#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {64794#true} is VALID [2020-07-17 22:07:21,836 INFO L280 TraceCheckUtils]: 31: Hoare triple {64794#true} assume 0 != ~tmp~7; {64794#true} is VALID [2020-07-17 22:07:21,837 INFO L263 TraceCheckUtils]: 32: Hoare triple {64794#true} call waterRise(); {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:07:21,837 INFO L280 TraceCheckUtils]: 33: Hoare triple {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {64794#true} is VALID [2020-07-17 22:07:21,837 INFO L280 TraceCheckUtils]: 34: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,837 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {64794#true} {64794#true} #523#return; {64794#true} is VALID [2020-07-17 22:07:21,837 INFO L280 TraceCheckUtils]: 36: Hoare triple {64794#true} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {64794#true} is VALID [2020-07-17 22:07:21,837 INFO L280 TraceCheckUtils]: 37: Hoare triple {64794#true} assume !(0 != ~tmp___0~3); {64794#true} is VALID [2020-07-17 22:07:21,838 INFO L280 TraceCheckUtils]: 38: Hoare triple {64794#true} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {64794#true} is VALID [2020-07-17 22:07:21,838 INFO L280 TraceCheckUtils]: 39: Hoare triple {64794#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {64794#true} is VALID [2020-07-17 22:07:21,838 INFO L280 TraceCheckUtils]: 40: Hoare triple {64794#true} assume 0 != ~tmp___1~0; {64794#true} is VALID [2020-07-17 22:07:21,839 INFO L263 TraceCheckUtils]: 41: Hoare triple {64794#true} call timeShift(); {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:07:21,840 INFO L263 TraceCheckUtils]: 42: Hoare triple {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:07:21,840 INFO L263 TraceCheckUtils]: 43: Hoare triple {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {64794#true} is VALID [2020-07-17 22:07:21,840 INFO L280 TraceCheckUtils]: 44: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-17 22:07:21,840 INFO L280 TraceCheckUtils]: 45: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,841 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-17 22:07:21,841 INFO L280 TraceCheckUtils]: 47: Hoare triple {64794#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64794#true} is VALID [2020-07-17 22:07:21,841 INFO L280 TraceCheckUtils]: 48: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,841 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {64794#true} {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {64794#true} is VALID [2020-07-17 22:07:21,841 INFO L280 TraceCheckUtils]: 50: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-17 22:07:21,841 INFO L280 TraceCheckUtils]: 51: Hoare triple {64794#true} assume 0 != ~systemActive~0; {64794#true} is VALID [2020-07-17 22:07:21,842 INFO L263 TraceCheckUtils]: 52: Hoare triple {64794#true} call processEnvironment(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,843 INFO L280 TraceCheckUtils]: 53: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {64794#true} is VALID [2020-07-17 22:07:21,843 INFO L280 TraceCheckUtils]: 54: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-17 22:07:21,844 INFO L263 TraceCheckUtils]: 55: Hoare triple {64794#true} call processEnvironment__wrappee__methaneQuery(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,844 INFO L280 TraceCheckUtils]: 56: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {64794#true} is VALID [2020-07-17 22:07:21,844 INFO L280 TraceCheckUtils]: 57: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-17 22:07:21,845 INFO L263 TraceCheckUtils]: 58: Hoare triple {64794#true} call processEnvironment__wrappee__highWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,845 INFO L280 TraceCheckUtils]: 59: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {64794#true} is VALID [2020-07-17 22:07:21,845 INFO L280 TraceCheckUtils]: 60: Hoare triple {64794#true} assume 0 == ~pumpRunning~0; {64794#true} is VALID [2020-07-17 22:07:21,845 INFO L263 TraceCheckUtils]: 61: Hoare triple {64794#true} call #t~ret0 := isHighWaterLevel(); {64794#true} is VALID [2020-07-17 22:07:21,845 INFO L280 TraceCheckUtils]: 62: Hoare triple {64794#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {64794#true} is VALID [2020-07-17 22:07:21,846 INFO L263 TraceCheckUtils]: 63: Hoare triple {64794#true} call #t~ret21 := isHighWaterSensorDry(); {64794#true} is VALID [2020-07-17 22:07:21,846 INFO L280 TraceCheckUtils]: 64: Hoare triple {64794#true} havoc ~retValue_acc~9; {64794#true} is VALID [2020-07-17 22:07:21,846 INFO L280 TraceCheckUtils]: 65: Hoare triple {64794#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64794#true} is VALID [2020-07-17 22:07:21,846 INFO L280 TraceCheckUtils]: 66: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,846 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {64794#true} {64794#true} #537#return; {64794#true} is VALID [2020-07-17 22:07:21,846 INFO L280 TraceCheckUtils]: 68: Hoare triple {64794#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {64794#true} is VALID [2020-07-17 22:07:21,847 INFO L280 TraceCheckUtils]: 69: Hoare triple {64794#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {64794#true} is VALID [2020-07-17 22:07:21,847 INFO L280 TraceCheckUtils]: 70: Hoare triple {64794#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {64794#true} is VALID [2020-07-17 22:07:21,847 INFO L280 TraceCheckUtils]: 71: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,847 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {64794#true} {64794#true} #551#return; {64794#true} is VALID [2020-07-17 22:07:21,847 INFO L280 TraceCheckUtils]: 73: Hoare triple {64794#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {64794#true} is VALID [2020-07-17 22:07:21,848 INFO L280 TraceCheckUtils]: 74: Hoare triple {64794#true} assume 0 != ~tmp~0; {64794#true} is VALID [2020-07-17 22:07:21,849 INFO L263 TraceCheckUtils]: 75: Hoare triple {64794#true} call activatePump(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,849 INFO L280 TraceCheckUtils]: 76: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {64794#true} is VALID [2020-07-17 22:07:21,849 INFO L263 TraceCheckUtils]: 77: Hoare triple {64794#true} call #t~ret3 := isMethaneAlarm(); {64794#true} is VALID [2020-07-17 22:07:21,849 INFO L280 TraceCheckUtils]: 78: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,849 INFO L263 TraceCheckUtils]: 79: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-17 22:07:21,849 INFO L280 TraceCheckUtils]: 80: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-17 22:07:21,850 INFO L280 TraceCheckUtils]: 81: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,850 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-17 22:07:21,850 INFO L280 TraceCheckUtils]: 83: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,850 INFO L280 TraceCheckUtils]: 84: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,850 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {64794#true} {64794#true} #533#return; {64794#true} is VALID [2020-07-17 22:07:21,850 INFO L280 TraceCheckUtils]: 86: Hoare triple {64794#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {64794#true} is VALID [2020-07-17 22:07:21,851 INFO L280 TraceCheckUtils]: 87: Hoare triple {64794#true} assume !(0 != ~tmp~3); {64794#true} is VALID [2020-07-17 22:07:21,851 INFO L263 TraceCheckUtils]: 88: Hoare triple {64794#true} call activatePump__wrappee__lowWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,852 INFO L280 TraceCheckUtils]: 89: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,852 INFO L280 TraceCheckUtils]: 90: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,853 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #535#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,854 INFO L280 TraceCheckUtils]: 92: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,854 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #553#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,855 INFO L280 TraceCheckUtils]: 94: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,855 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #573#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,855 INFO L280 TraceCheckUtils]: 96: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,856 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #521#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,857 INFO L280 TraceCheckUtils]: 98: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,858 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #543#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,858 INFO L263 TraceCheckUtils]: 100: Hoare triple {65141#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {64794#true} is VALID [2020-07-17 22:07:21,858 INFO L280 TraceCheckUtils]: 101: Hoare triple {64794#true} havoc ~tmp~6;havoc ~tmp___0~2; {64794#true} is VALID [2020-07-17 22:07:21,858 INFO L263 TraceCheckUtils]: 102: Hoare triple {64794#true} call #t~ret24 := getWaterLevel(); {64794#true} is VALID [2020-07-17 22:07:21,858 INFO L280 TraceCheckUtils]: 103: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-17 22:07:21,859 INFO L280 TraceCheckUtils]: 104: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,859 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {64794#true} {64794#true} #561#return; {64794#true} is VALID [2020-07-17 22:07:21,859 INFO L280 TraceCheckUtils]: 106: Hoare triple {64794#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {64794#true} is VALID [2020-07-17 22:07:21,859 INFO L280 TraceCheckUtils]: 107: Hoare triple {64794#true} assume !(2 != ~tmp~6); {64794#true} is VALID [2020-07-17 22:07:21,859 INFO L280 TraceCheckUtils]: 108: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,860 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {64794#true} {65141#(<= 1 ~pumpRunning~0)} #545#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,861 INFO L280 TraceCheckUtils]: 110: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,862 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #529#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,862 INFO L280 TraceCheckUtils]: 112: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume !false; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,863 INFO L280 TraceCheckUtils]: 113: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,863 INFO L280 TraceCheckUtils]: 114: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,864 INFO L280 TraceCheckUtils]: 115: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~7); {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,865 INFO L280 TraceCheckUtils]: 116: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,865 INFO L280 TraceCheckUtils]: 117: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~3); {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,866 INFO L280 TraceCheckUtils]: 118: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,866 INFO L280 TraceCheckUtils]: 119: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,867 INFO L280 TraceCheckUtils]: 120: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___1~0; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,867 INFO L263 TraceCheckUtils]: 121: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} call timeShift(); {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:07:21,868 INFO L263 TraceCheckUtils]: 122: Hoare triple {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:07:21,868 INFO L263 TraceCheckUtils]: 123: Hoare triple {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {64794#true} is VALID [2020-07-17 22:07:21,868 INFO L280 TraceCheckUtils]: 124: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-17 22:07:21,868 INFO L280 TraceCheckUtils]: 125: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,868 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-17 22:07:21,869 INFO L280 TraceCheckUtils]: 127: Hoare triple {64794#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64794#true} is VALID [2020-07-17 22:07:21,869 INFO L280 TraceCheckUtils]: 128: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,869 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {64794#true} {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {64794#true} is VALID [2020-07-17 22:07:21,870 INFO L280 TraceCheckUtils]: 130: Hoare triple {64794#true} assume 0 != ~pumpRunning~0; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,871 INFO L263 TraceCheckUtils]: 131: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:07:21,871 INFO L280 TraceCheckUtils]: 132: Hoare triple {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {64794#true} is VALID [2020-07-17 22:07:21,871 INFO L280 TraceCheckUtils]: 133: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,871 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {64794#true} {64886#(not (= 0 ~pumpRunning~0))} #541#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,872 INFO L280 TraceCheckUtils]: 135: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,872 INFO L263 TraceCheckUtils]: 136: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,873 INFO L280 TraceCheckUtils]: 137: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {64794#true} is VALID [2020-07-17 22:07:21,873 INFO L280 TraceCheckUtils]: 138: Hoare triple {64794#true} assume 0 != ~pumpRunning~0; {64794#true} is VALID [2020-07-17 22:07:21,873 INFO L263 TraceCheckUtils]: 139: Hoare triple {64794#true} call #t~ret2 := isMethaneAlarm(); {64794#true} is VALID [2020-07-17 22:07:21,873 INFO L280 TraceCheckUtils]: 140: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,873 INFO L263 TraceCheckUtils]: 141: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-17 22:07:21,873 INFO L280 TraceCheckUtils]: 142: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-17 22:07:21,874 INFO L280 TraceCheckUtils]: 143: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,874 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-17 22:07:21,874 INFO L280 TraceCheckUtils]: 145: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,874 INFO L280 TraceCheckUtils]: 146: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,874 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {64794#true} {64794#true} #515#return; {64794#true} is VALID [2020-07-17 22:07:21,875 INFO L280 TraceCheckUtils]: 148: Hoare triple {64794#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {64794#true} is VALID [2020-07-17 22:07:21,875 INFO L280 TraceCheckUtils]: 149: Hoare triple {64794#true} assume !(0 != ~tmp~2); {64794#true} is VALID [2020-07-17 22:07:21,876 INFO L263 TraceCheckUtils]: 150: Hoare triple {64794#true} call processEnvironment__wrappee__methaneQuery(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,876 INFO L280 TraceCheckUtils]: 151: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {64794#true} is VALID [2020-07-17 22:07:21,876 INFO L280 TraceCheckUtils]: 152: Hoare triple {64794#true} assume 0 != ~pumpRunning~0; {64794#true} is VALID [2020-07-17 22:07:21,876 INFO L263 TraceCheckUtils]: 153: Hoare triple {64794#true} call #t~ret1 := isLowWaterLevel(); {64794#true} is VALID [2020-07-17 22:07:21,876 INFO L280 TraceCheckUtils]: 154: Hoare triple {64794#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {64794#true} is VALID [2020-07-17 22:07:21,876 INFO L263 TraceCheckUtils]: 155: Hoare triple {64794#true} call #t~ret22 := isLowWaterSensorDry(); {64794#true} is VALID [2020-07-17 22:07:21,876 INFO L280 TraceCheckUtils]: 156: Hoare triple {64794#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {64794#true} is VALID [2020-07-17 22:07:21,877 INFO L280 TraceCheckUtils]: 157: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,877 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {64794#true} {64794#true} #513#return; {64794#true} is VALID [2020-07-17 22:07:21,877 INFO L280 TraceCheckUtils]: 159: Hoare triple {64794#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {64794#true} is VALID [2020-07-17 22:07:21,877 INFO L280 TraceCheckUtils]: 160: Hoare triple {64794#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {64794#true} is VALID [2020-07-17 22:07:21,877 INFO L280 TraceCheckUtils]: 161: Hoare triple {64794#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {64794#true} is VALID [2020-07-17 22:07:21,877 INFO L280 TraceCheckUtils]: 162: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,877 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {64794#true} {64794#true} #567#return; {64794#true} is VALID [2020-07-17 22:07:21,877 INFO L280 TraceCheckUtils]: 164: Hoare triple {64794#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {64794#true} is VALID [2020-07-17 22:07:21,877 INFO L280 TraceCheckUtils]: 165: Hoare triple {64794#true} assume !(0 != ~tmp~1); {64794#true} is VALID [2020-07-17 22:07:21,878 INFO L263 TraceCheckUtils]: 166: Hoare triple {64794#true} call processEnvironment__wrappee__highWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,878 INFO L280 TraceCheckUtils]: 167: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {64794#true} is VALID [2020-07-17 22:07:21,879 INFO L280 TraceCheckUtils]: 168: Hoare triple {64794#true} assume !(0 == ~pumpRunning~0); {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,879 INFO L263 TraceCheckUtils]: 169: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {64794#true} is VALID [2020-07-17 22:07:21,879 INFO L280 TraceCheckUtils]: 170: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,880 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {64794#true} {64886#(not (= 0 ~pumpRunning~0))} #557#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,880 INFO L280 TraceCheckUtils]: 172: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume true; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,881 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {64886#(not (= 0 ~pumpRunning~0))} {64794#true} #571#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,881 INFO L280 TraceCheckUtils]: 174: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume true; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,882 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {64886#(not (= 0 ~pumpRunning~0))} {64794#true} #519#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,882 INFO L280 TraceCheckUtils]: 176: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} assume true; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,883 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {64886#(not (= 0 ~pumpRunning~0))} {64886#(not (= 0 ~pumpRunning~0))} #543#return; {64886#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:07:21,884 INFO L263 TraceCheckUtils]: 178: Hoare triple {64886#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {64794#true} is VALID [2020-07-17 22:07:21,884 INFO L280 TraceCheckUtils]: 179: Hoare triple {64794#true} havoc ~tmp~6;havoc ~tmp___0~2; {64794#true} is VALID [2020-07-17 22:07:21,884 INFO L263 TraceCheckUtils]: 180: Hoare triple {64794#true} call #t~ret24 := getWaterLevel(); {64794#true} is VALID [2020-07-17 22:07:21,884 INFO L280 TraceCheckUtils]: 181: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-17 22:07:21,884 INFO L280 TraceCheckUtils]: 182: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,885 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {64794#true} {64794#true} #561#return; {64794#true} is VALID [2020-07-17 22:07:21,885 INFO L280 TraceCheckUtils]: 184: Hoare triple {64794#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {64794#true} is VALID [2020-07-17 22:07:21,885 INFO L280 TraceCheckUtils]: 185: Hoare triple {64794#true} assume 2 != ~tmp~6; {64794#true} is VALID [2020-07-17 22:07:21,885 INFO L263 TraceCheckUtils]: 186: Hoare triple {64794#true} call #t~ret25 := isPumpRunning(); {64794#true} is VALID [2020-07-17 22:07:21,886 INFO L280 TraceCheckUtils]: 187: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:07:21,886 INFO L280 TraceCheckUtils]: 188: Hoare triple {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:07:21,887 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {65420#(= ~pumpRunning~0 |isPumpRunning_#res|)} {64794#true} #563#return; {65417#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} is VALID [2020-07-17 22:07:21,887 INFO L280 TraceCheckUtils]: 190: Hoare triple {65417#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {65418#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 22:07:21,888 INFO L280 TraceCheckUtils]: 191: Hoare triple {65418#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {65419#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,888 INFO L280 TraceCheckUtils]: 192: Hoare triple {65419#(= 0 ~pumpRunning~0)} assume true; {65419#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:07:21,889 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {65419#(= 0 ~pumpRunning~0)} {64886#(not (= 0 ~pumpRunning~0))} #545#return; {64795#false} is VALID [2020-07-17 22:07:21,889 INFO L280 TraceCheckUtils]: 194: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:21,889 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {64795#false} {64886#(not (= 0 ~pumpRunning~0))} #529#return; {64795#false} is VALID [2020-07-17 22:07:21,889 INFO L280 TraceCheckUtils]: 196: Hoare triple {64795#false} assume !false; {64795#false} is VALID [2020-07-17 22:07:21,889 INFO L280 TraceCheckUtils]: 197: Hoare triple {64795#false} assume ~splverifierCounter~0 < 4; {64795#false} is VALID [2020-07-17 22:07:21,890 INFO L280 TraceCheckUtils]: 198: Hoare triple {64795#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {64795#false} is VALID [2020-07-17 22:07:21,890 INFO L280 TraceCheckUtils]: 199: Hoare triple {64795#false} assume !(0 != ~tmp~7); {64795#false} is VALID [2020-07-17 22:07:21,890 INFO L280 TraceCheckUtils]: 200: Hoare triple {64795#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {64795#false} is VALID [2020-07-17 22:07:21,890 INFO L280 TraceCheckUtils]: 201: Hoare triple {64795#false} assume 0 != ~tmp___0~3; {64795#false} is VALID [2020-07-17 22:07:21,890 INFO L263 TraceCheckUtils]: 202: Hoare triple {64795#false} call changeMethaneLevel(); {65421#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-17 22:07:21,890 INFO L280 TraceCheckUtils]: 203: Hoare triple {65421#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {64794#true} is VALID [2020-07-17 22:07:21,891 INFO L280 TraceCheckUtils]: 204: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,891 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {64794#true} {64795#false} #525#return; {64795#false} is VALID [2020-07-17 22:07:21,891 INFO L280 TraceCheckUtils]: 206: Hoare triple {64795#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {64795#false} is VALID [2020-07-17 22:07:21,891 INFO L280 TraceCheckUtils]: 207: Hoare triple {64795#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {64795#false} is VALID [2020-07-17 22:07:21,891 INFO L280 TraceCheckUtils]: 208: Hoare triple {64795#false} assume 0 != ~tmp___1~0; {64795#false} is VALID [2020-07-17 22:07:21,892 INFO L263 TraceCheckUtils]: 209: Hoare triple {64795#false} call timeShift(); {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:07:21,892 INFO L263 TraceCheckUtils]: 210: Hoare triple {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:07:21,893 INFO L263 TraceCheckUtils]: 211: Hoare triple {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {64794#true} is VALID [2020-07-17 22:07:21,893 INFO L280 TraceCheckUtils]: 212: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-17 22:07:21,893 INFO L280 TraceCheckUtils]: 213: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,893 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-17 22:07:21,893 INFO L280 TraceCheckUtils]: 215: Hoare triple {64794#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64794#true} is VALID [2020-07-17 22:07:21,893 INFO L280 TraceCheckUtils]: 216: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,893 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {64794#true} {65086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #539#return; {64794#true} is VALID [2020-07-17 22:07:21,893 INFO L280 TraceCheckUtils]: 218: Hoare triple {64794#true} assume 0 != ~pumpRunning~0; {64794#true} is VALID [2020-07-17 22:07:21,894 INFO L263 TraceCheckUtils]: 219: Hoare triple {64794#true} call lowerWaterLevel(); {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:07:21,894 INFO L280 TraceCheckUtils]: 220: Hoare triple {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {64794#true} is VALID [2020-07-17 22:07:21,894 INFO L280 TraceCheckUtils]: 221: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,895 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {64794#true} {64794#true} #541#return; {64794#true} is VALID [2020-07-17 22:07:21,895 INFO L280 TraceCheckUtils]: 223: Hoare triple {64794#true} assume 0 != ~systemActive~0; {64794#true} is VALID [2020-07-17 22:07:21,896 INFO L263 TraceCheckUtils]: 224: Hoare triple {64794#true} call processEnvironment(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,896 INFO L280 TraceCheckUtils]: 225: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {64794#true} is VALID [2020-07-17 22:07:21,896 INFO L280 TraceCheckUtils]: 226: Hoare triple {64794#true} assume 0 != ~pumpRunning~0; {64794#true} is VALID [2020-07-17 22:07:21,896 INFO L263 TraceCheckUtils]: 227: Hoare triple {64794#true} call #t~ret2 := isMethaneAlarm(); {64794#true} is VALID [2020-07-17 22:07:21,896 INFO L280 TraceCheckUtils]: 228: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,897 INFO L263 TraceCheckUtils]: 229: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-17 22:07:21,897 INFO L280 TraceCheckUtils]: 230: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-17 22:07:21,897 INFO L280 TraceCheckUtils]: 231: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,897 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-17 22:07:21,897 INFO L280 TraceCheckUtils]: 233: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,898 INFO L280 TraceCheckUtils]: 234: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,898 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {64794#true} {64794#true} #515#return; {64794#true} is VALID [2020-07-17 22:07:21,898 INFO L280 TraceCheckUtils]: 236: Hoare triple {64794#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {64794#true} is VALID [2020-07-17 22:07:21,899 INFO L280 TraceCheckUtils]: 237: Hoare triple {64794#true} assume 0 != ~tmp~2; {64794#true} is VALID [2020-07-17 22:07:21,906 INFO L263 TraceCheckUtils]: 238: Hoare triple {64794#true} call deactivatePump(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,906 INFO L280 TraceCheckUtils]: 239: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {64794#true} is VALID [2020-07-17 22:07:21,907 INFO L280 TraceCheckUtils]: 240: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,907 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {64794#true} {64794#true} #517#return; {64794#true} is VALID [2020-07-17 22:07:21,907 INFO L280 TraceCheckUtils]: 242: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,907 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {64794#true} {64794#true} #543#return; {64794#true} is VALID [2020-07-17 22:07:21,907 INFO L263 TraceCheckUtils]: 244: Hoare triple {64794#true} call __utac_acc__Specification5_spec__3(); {64794#true} is VALID [2020-07-17 22:07:21,907 INFO L280 TraceCheckUtils]: 245: Hoare triple {64794#true} havoc ~tmp~6;havoc ~tmp___0~2; {64794#true} is VALID [2020-07-17 22:07:21,908 INFO L263 TraceCheckUtils]: 246: Hoare triple {64794#true} call #t~ret24 := getWaterLevel(); {64794#true} is VALID [2020-07-17 22:07:21,908 INFO L280 TraceCheckUtils]: 247: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-17 22:07:21,908 INFO L280 TraceCheckUtils]: 248: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,908 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {64794#true} {64794#true} #561#return; {64794#true} is VALID [2020-07-17 22:07:21,908 INFO L280 TraceCheckUtils]: 250: Hoare triple {64794#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {64794#true} is VALID [2020-07-17 22:07:21,908 INFO L280 TraceCheckUtils]: 251: Hoare triple {64794#true} assume 2 != ~tmp~6; {64794#true} is VALID [2020-07-17 22:07:21,909 INFO L263 TraceCheckUtils]: 252: Hoare triple {64794#true} call #t~ret25 := isPumpRunning(); {64794#true} is VALID [2020-07-17 22:07:21,909 INFO L280 TraceCheckUtils]: 253: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-17 22:07:21,909 INFO L280 TraceCheckUtils]: 254: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,909 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {64794#true} {64794#true} #563#return; {64794#true} is VALID [2020-07-17 22:07:21,909 INFO L280 TraceCheckUtils]: 256: Hoare triple {64794#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {64794#true} is VALID [2020-07-17 22:07:21,909 INFO L280 TraceCheckUtils]: 257: Hoare triple {64794#true} assume !(0 != ~tmp___0~2); {64794#true} is VALID [2020-07-17 22:07:21,910 INFO L280 TraceCheckUtils]: 258: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,910 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {64794#true} {64794#true} #545#return; {64794#true} is VALID [2020-07-17 22:07:21,910 INFO L280 TraceCheckUtils]: 260: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,910 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {64794#true} {64795#false} #529#return; {64795#false} is VALID [2020-07-17 22:07:21,910 INFO L280 TraceCheckUtils]: 262: Hoare triple {64795#false} assume !false; {64795#false} is VALID [2020-07-17 22:07:21,910 INFO L280 TraceCheckUtils]: 263: Hoare triple {64795#false} assume ~splverifierCounter~0 < 4; {64795#false} is VALID [2020-07-17 22:07:21,911 INFO L280 TraceCheckUtils]: 264: Hoare triple {64795#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {64795#false} is VALID [2020-07-17 22:07:21,911 INFO L280 TraceCheckUtils]: 265: Hoare triple {64795#false} assume 0 != ~tmp~7; {64795#false} is VALID [2020-07-17 22:07:21,911 INFO L263 TraceCheckUtils]: 266: Hoare triple {64795#false} call waterRise(); {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:07:21,911 INFO L280 TraceCheckUtils]: 267: Hoare triple {65085#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {64794#true} is VALID [2020-07-17 22:07:21,911 INFO L280 TraceCheckUtils]: 268: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,911 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {64794#true} {64795#false} #523#return; {64795#false} is VALID [2020-07-17 22:07:21,912 INFO L280 TraceCheckUtils]: 270: Hoare triple {64795#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {64795#false} is VALID [2020-07-17 22:07:21,912 INFO L280 TraceCheckUtils]: 271: Hoare triple {64795#false} assume 0 != ~tmp___0~3; {64795#false} is VALID [2020-07-17 22:07:21,912 INFO L263 TraceCheckUtils]: 272: Hoare triple {64795#false} call changeMethaneLevel(); {65421#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-17 22:07:21,912 INFO L280 TraceCheckUtils]: 273: Hoare triple {65421#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume 0 != ~methaneLevelCritical~0;~methaneLevelCritical~0 := 0; {64794#true} is VALID [2020-07-17 22:07:21,912 INFO L280 TraceCheckUtils]: 274: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,912 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {64794#true} {64795#false} #525#return; {64795#false} is VALID [2020-07-17 22:07:21,913 INFO L280 TraceCheckUtils]: 276: Hoare triple {64795#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {64795#false} is VALID [2020-07-17 22:07:21,913 INFO L280 TraceCheckUtils]: 277: Hoare triple {64795#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {64795#false} is VALID [2020-07-17 22:07:21,913 INFO L280 TraceCheckUtils]: 278: Hoare triple {64795#false} assume 0 != ~tmp___1~0; {64795#false} is VALID [2020-07-17 22:07:21,913 INFO L263 TraceCheckUtils]: 279: Hoare triple {64795#false} call timeShift(); {64795#false} is VALID [2020-07-17 22:07:21,913 INFO L263 TraceCheckUtils]: 280: Hoare triple {64795#false} call __utac_acc__Specification5_spec__2(); {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:07:21,913 INFO L263 TraceCheckUtils]: 281: Hoare triple {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret23 := isPumpRunning(); {64794#true} is VALID [2020-07-17 22:07:21,914 INFO L280 TraceCheckUtils]: 282: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-17 22:07:21,914 INFO L280 TraceCheckUtils]: 283: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,914 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {64794#true} {65084#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #559#return; {64794#true} is VALID [2020-07-17 22:07:21,914 INFO L280 TraceCheckUtils]: 285: Hoare triple {64794#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64794#true} is VALID [2020-07-17 22:07:21,914 INFO L280 TraceCheckUtils]: 286: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,914 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {64794#true} {64795#false} #539#return; {64795#false} is VALID [2020-07-17 22:07:21,914 INFO L280 TraceCheckUtils]: 288: Hoare triple {64795#false} assume !(0 != ~pumpRunning~0); {64795#false} is VALID [2020-07-17 22:07:21,915 INFO L280 TraceCheckUtils]: 289: Hoare triple {64795#false} assume 0 != ~systemActive~0; {64795#false} is VALID [2020-07-17 22:07:21,915 INFO L263 TraceCheckUtils]: 290: Hoare triple {64795#false} call processEnvironment(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,915 INFO L280 TraceCheckUtils]: 291: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {64794#true} is VALID [2020-07-17 22:07:21,915 INFO L280 TraceCheckUtils]: 292: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-17 22:07:21,917 INFO L263 TraceCheckUtils]: 293: Hoare triple {64794#true} call processEnvironment__wrappee__methaneQuery(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,917 INFO L280 TraceCheckUtils]: 294: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {64794#true} is VALID [2020-07-17 22:07:21,917 INFO L280 TraceCheckUtils]: 295: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-17 22:07:21,918 INFO L263 TraceCheckUtils]: 296: Hoare triple {64794#true} call processEnvironment__wrappee__highWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,918 INFO L280 TraceCheckUtils]: 297: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {64794#true} is VALID [2020-07-17 22:07:21,919 INFO L280 TraceCheckUtils]: 298: Hoare triple {64794#true} assume 0 == ~pumpRunning~0; {64794#true} is VALID [2020-07-17 22:07:21,919 INFO L263 TraceCheckUtils]: 299: Hoare triple {64794#true} call #t~ret0 := isHighWaterLevel(); {64794#true} is VALID [2020-07-17 22:07:21,919 INFO L280 TraceCheckUtils]: 300: Hoare triple {64794#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {64794#true} is VALID [2020-07-17 22:07:21,919 INFO L263 TraceCheckUtils]: 301: Hoare triple {64794#true} call #t~ret21 := isHighWaterSensorDry(); {64794#true} is VALID [2020-07-17 22:07:21,919 INFO L280 TraceCheckUtils]: 302: Hoare triple {64794#true} havoc ~retValue_acc~9; {64794#true} is VALID [2020-07-17 22:07:21,919 INFO L280 TraceCheckUtils]: 303: Hoare triple {64794#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64794#true} is VALID [2020-07-17 22:07:21,920 INFO L280 TraceCheckUtils]: 304: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,920 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {64794#true} {64794#true} #537#return; {64794#true} is VALID [2020-07-17 22:07:21,920 INFO L280 TraceCheckUtils]: 306: Hoare triple {64794#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {64794#true} is VALID [2020-07-17 22:07:21,920 INFO L280 TraceCheckUtils]: 307: Hoare triple {64794#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {64794#true} is VALID [2020-07-17 22:07:21,920 INFO L280 TraceCheckUtils]: 308: Hoare triple {64794#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {64794#true} is VALID [2020-07-17 22:07:21,920 INFO L280 TraceCheckUtils]: 309: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,921 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {64794#true} {64794#true} #551#return; {64794#true} is VALID [2020-07-17 22:07:21,921 INFO L280 TraceCheckUtils]: 311: Hoare triple {64794#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {64794#true} is VALID [2020-07-17 22:07:21,921 INFO L280 TraceCheckUtils]: 312: Hoare triple {64794#true} assume 0 != ~tmp~0; {64794#true} is VALID [2020-07-17 22:07:21,926 INFO L263 TraceCheckUtils]: 313: Hoare triple {64794#true} call activatePump(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,926 INFO L280 TraceCheckUtils]: 314: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {64794#true} is VALID [2020-07-17 22:07:21,926 INFO L263 TraceCheckUtils]: 315: Hoare triple {64794#true} call #t~ret3 := isMethaneAlarm(); {64794#true} is VALID [2020-07-17 22:07:21,927 INFO L280 TraceCheckUtils]: 316: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,927 INFO L263 TraceCheckUtils]: 317: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-17 22:07:21,927 INFO L280 TraceCheckUtils]: 318: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-17 22:07:21,927 INFO L280 TraceCheckUtils]: 319: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,927 INFO L275 TraceCheckUtils]: 320: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-17 22:07:21,927 INFO L280 TraceCheckUtils]: 321: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:21,928 INFO L280 TraceCheckUtils]: 322: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,928 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {64794#true} {64794#true} #533#return; {64794#true} is VALID [2020-07-17 22:07:21,928 INFO L280 TraceCheckUtils]: 324: Hoare triple {64794#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {64794#true} is VALID [2020-07-17 22:07:21,928 INFO L280 TraceCheckUtils]: 325: Hoare triple {64794#true} assume !(0 != ~tmp~3); {64794#true} is VALID [2020-07-17 22:07:21,929 INFO L263 TraceCheckUtils]: 326: Hoare triple {64794#true} call activatePump__wrappee__lowWaterSensor(); {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:07:21,929 INFO L280 TraceCheckUtils]: 327: Hoare triple {65154#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {64794#true} is VALID [2020-07-17 22:07:21,929 INFO L280 TraceCheckUtils]: 328: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,930 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {64794#true} {64794#true} #535#return; {64794#true} is VALID [2020-07-17 22:07:21,930 INFO L280 TraceCheckUtils]: 330: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,930 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {64794#true} {64794#true} #553#return; {64794#true} is VALID [2020-07-17 22:07:21,930 INFO L280 TraceCheckUtils]: 332: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,930 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {64794#true} {64794#true} #573#return; {64794#true} is VALID [2020-07-17 22:07:21,930 INFO L280 TraceCheckUtils]: 334: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,931 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {64794#true} {64794#true} #521#return; {64794#true} is VALID [2020-07-17 22:07:21,931 INFO L280 TraceCheckUtils]: 336: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,931 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {64794#true} {64795#false} #543#return; {64795#false} is VALID [2020-07-17 22:07:21,931 INFO L263 TraceCheckUtils]: 338: Hoare triple {64795#false} call __utac_acc__Specification5_spec__3(); {64795#false} is VALID [2020-07-17 22:07:21,931 INFO L280 TraceCheckUtils]: 339: Hoare triple {64795#false} havoc ~tmp~6;havoc ~tmp___0~2; {64795#false} is VALID [2020-07-17 22:07:21,931 INFO L263 TraceCheckUtils]: 340: Hoare triple {64795#false} call #t~ret24 := getWaterLevel(); {64794#true} is VALID [2020-07-17 22:07:21,932 INFO L280 TraceCheckUtils]: 341: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-17 22:07:21,932 INFO L280 TraceCheckUtils]: 342: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,932 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {64794#true} {64795#false} #561#return; {64795#false} is VALID [2020-07-17 22:07:21,932 INFO L280 TraceCheckUtils]: 344: Hoare triple {64795#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {64795#false} is VALID [2020-07-17 22:07:21,932 INFO L280 TraceCheckUtils]: 345: Hoare triple {64795#false} assume 2 != ~tmp~6; {64795#false} is VALID [2020-07-17 22:07:21,932 INFO L263 TraceCheckUtils]: 346: Hoare triple {64795#false} call #t~ret25 := isPumpRunning(); {64794#true} is VALID [2020-07-17 22:07:21,932 INFO L280 TraceCheckUtils]: 347: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-17 22:07:21,933 INFO L280 TraceCheckUtils]: 348: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:21,933 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {64794#true} {64795#false} #563#return; {64795#false} is VALID [2020-07-17 22:07:21,933 INFO L280 TraceCheckUtils]: 350: Hoare triple {64795#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {64795#false} is VALID [2020-07-17 22:07:21,933 INFO L280 TraceCheckUtils]: 351: Hoare triple {64795#false} assume 0 != ~tmp___0~2; {64795#false} is VALID [2020-07-17 22:07:21,933 INFO L280 TraceCheckUtils]: 352: Hoare triple {64795#false} assume 0 == ~switchedOnBeforeTS~0; {64795#false} is VALID [2020-07-17 22:07:21,933 INFO L263 TraceCheckUtils]: 353: Hoare triple {64795#false} call __automaton_fail(); {64795#false} is VALID [2020-07-17 22:07:21,934 INFO L280 TraceCheckUtils]: 354: Hoare triple {64795#false} assume !false; {64795#false} is VALID [2020-07-17 22:07:22,021 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 94 proven. 48 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2020-07-17 22:07:22,021 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [859707240] [2020-07-17 22:07:22,021 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [666699523] [2020-07-17 22:07:22,021 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 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 [2020-07-17 22:07:22,327 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-17 22:07:22,327 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-17 22:07:22,332 INFO L264 TraceCheckSpWp]: Trace formula consists of 1423 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-17 22:07:22,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:07:22,414 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:07:23,011 INFO L263 TraceCheckUtils]: 0: Hoare triple {64794#true} call ULTIMATE.init(); {64794#true} is VALID [2020-07-17 22:07:23,011 INFO L280 TraceCheckUtils]: 1: Hoare triple {64794#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #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(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4; {64794#true} is VALID [2020-07-17 22:07:23,011 INFO L280 TraceCheckUtils]: 2: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:23,011 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {64794#true} {64794#true} #587#return; {64794#true} is VALID [2020-07-17 22:07:23,011 INFO L263 TraceCheckUtils]: 4: Hoare triple {64794#true} call #t~ret77 := main(); {64794#true} is VALID [2020-07-17 22:07:23,011 INFO L280 TraceCheckUtils]: 5: Hoare triple {64794#true} havoc ~retValue_acc~11;havoc ~tmp~11; {64794#true} is VALID [2020-07-17 22:07:23,012 INFO L263 TraceCheckUtils]: 6: Hoare triple {64794#true} call select_helpers(); {64794#true} is VALID [2020-07-17 22:07:23,012 INFO L280 TraceCheckUtils]: 7: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:23,012 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {64794#true} {64794#true} #473#return; {64794#true} is VALID [2020-07-17 22:07:23,012 INFO L263 TraceCheckUtils]: 9: Hoare triple {64794#true} call select_features(); {64794#true} is VALID [2020-07-17 22:07:23,012 INFO L280 TraceCheckUtils]: 10: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:23,012 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {64794#true} {64794#true} #475#return; {64794#true} is VALID [2020-07-17 22:07:23,012 INFO L263 TraceCheckUtils]: 12: Hoare triple {64794#true} call #t~ret75 := valid_product(); {64794#true} is VALID [2020-07-17 22:07:23,012 INFO L280 TraceCheckUtils]: 13: Hoare triple {64794#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {64794#true} is VALID [2020-07-17 22:07:23,013 INFO L280 TraceCheckUtils]: 14: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:23,013 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {64794#true} {64794#true} #477#return; {64794#true} is VALID [2020-07-17 22:07:23,013 INFO L280 TraceCheckUtils]: 16: Hoare triple {64794#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~11 := #t~ret75;havoc #t~ret75; {64794#true} is VALID [2020-07-17 22:07:23,013 INFO L280 TraceCheckUtils]: 17: Hoare triple {64794#true} assume 0 != ~tmp~11; {64794#true} is VALID [2020-07-17 22:07:23,013 INFO L263 TraceCheckUtils]: 18: Hoare triple {64794#true} call setup(); {64794#true} is VALID [2020-07-17 22:07:23,013 INFO L280 TraceCheckUtils]: 19: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:23,013 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {64794#true} {64794#true} #479#return; {64794#true} is VALID [2020-07-17 22:07:23,013 INFO L263 TraceCheckUtils]: 21: Hoare triple {64794#true} call runTest(); {64794#true} is VALID [2020-07-17 22:07:23,013 INFO L263 TraceCheckUtils]: 22: Hoare triple {64794#true} call __utac_acc__Specification5_spec__1(); {64794#true} is VALID [2020-07-17 22:07:23,014 INFO L280 TraceCheckUtils]: 23: Hoare triple {64794#true} ~switchedOnBeforeTS~0 := 0; {64794#true} is VALID [2020-07-17 22:07:23,014 INFO L280 TraceCheckUtils]: 24: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:23,014 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {64794#true} {64794#true} #577#return; {64794#true} is VALID [2020-07-17 22:07:23,014 INFO L263 TraceCheckUtils]: 26: Hoare triple {64794#true} call test(); {64794#true} is VALID [2020-07-17 22:07:23,014 INFO L280 TraceCheckUtils]: 27: Hoare triple {64794#true} havoc ~splverifierCounter~0;havoc ~tmp~7;havoc ~tmp___0~3;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {64794#true} is VALID [2020-07-17 22:07:23,014 INFO L280 TraceCheckUtils]: 28: Hoare triple {64794#true} assume !false; {64794#true} is VALID [2020-07-17 22:07:23,014 INFO L280 TraceCheckUtils]: 29: Hoare triple {64794#true} assume ~splverifierCounter~0 < 4; {64794#true} is VALID [2020-07-17 22:07:23,014 INFO L280 TraceCheckUtils]: 30: Hoare triple {64794#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {64794#true} is VALID [2020-07-17 22:07:23,014 INFO L280 TraceCheckUtils]: 31: Hoare triple {64794#true} assume 0 != ~tmp~7; {64794#true} is VALID [2020-07-17 22:07:23,015 INFO L263 TraceCheckUtils]: 32: Hoare triple {64794#true} call waterRise(); {64794#true} is VALID [2020-07-17 22:07:23,015 INFO L280 TraceCheckUtils]: 33: Hoare triple {64794#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {64794#true} is VALID [2020-07-17 22:07:23,015 INFO L280 TraceCheckUtils]: 34: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:23,015 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {64794#true} {64794#true} #523#return; {64794#true} is VALID [2020-07-17 22:07:23,015 INFO L280 TraceCheckUtils]: 36: Hoare triple {64794#true} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {64794#true} is VALID [2020-07-17 22:07:23,015 INFO L280 TraceCheckUtils]: 37: Hoare triple {64794#true} assume !(0 != ~tmp___0~3); {64794#true} is VALID [2020-07-17 22:07:23,015 INFO L280 TraceCheckUtils]: 38: Hoare triple {64794#true} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {64794#true} is VALID [2020-07-17 22:07:23,015 INFO L280 TraceCheckUtils]: 39: Hoare triple {64794#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {64794#true} is VALID [2020-07-17 22:07:23,015 INFO L280 TraceCheckUtils]: 40: Hoare triple {64794#true} assume 0 != ~tmp___1~0; {64794#true} is VALID [2020-07-17 22:07:23,016 INFO L263 TraceCheckUtils]: 41: Hoare triple {64794#true} call timeShift(); {64794#true} is VALID [2020-07-17 22:07:23,016 INFO L263 TraceCheckUtils]: 42: Hoare triple {64794#true} call __utac_acc__Specification5_spec__2(); {64794#true} is VALID [2020-07-17 22:07:23,016 INFO L263 TraceCheckUtils]: 43: Hoare triple {64794#true} call #t~ret23 := isPumpRunning(); {64794#true} is VALID [2020-07-17 22:07:23,016 INFO L280 TraceCheckUtils]: 44: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-17 22:07:23,016 INFO L280 TraceCheckUtils]: 45: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:23,016 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {64794#true} {64794#true} #559#return; {64794#true} is VALID [2020-07-17 22:07:23,016 INFO L280 TraceCheckUtils]: 47: Hoare triple {64794#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64794#true} is VALID [2020-07-17 22:07:23,016 INFO L280 TraceCheckUtils]: 48: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:23,016 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {64794#true} {64794#true} #539#return; {64794#true} is VALID [2020-07-17 22:07:23,017 INFO L280 TraceCheckUtils]: 50: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-17 22:07:23,017 INFO L280 TraceCheckUtils]: 51: Hoare triple {64794#true} assume 0 != ~systemActive~0; {64794#true} is VALID [2020-07-17 22:07:23,017 INFO L263 TraceCheckUtils]: 52: Hoare triple {64794#true} call processEnvironment(); {64794#true} is VALID [2020-07-17 22:07:23,017 INFO L280 TraceCheckUtils]: 53: Hoare triple {64794#true} havoc ~tmp~2; {64794#true} is VALID [2020-07-17 22:07:23,017 INFO L280 TraceCheckUtils]: 54: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-17 22:07:23,017 INFO L263 TraceCheckUtils]: 55: Hoare triple {64794#true} call processEnvironment__wrappee__methaneQuery(); {64794#true} is VALID [2020-07-17 22:07:23,017 INFO L280 TraceCheckUtils]: 56: Hoare triple {64794#true} havoc ~tmp~1; {64794#true} is VALID [2020-07-17 22:07:23,017 INFO L280 TraceCheckUtils]: 57: Hoare triple {64794#true} assume !(0 != ~pumpRunning~0); {64794#true} is VALID [2020-07-17 22:07:23,017 INFO L263 TraceCheckUtils]: 58: Hoare triple {64794#true} call processEnvironment__wrappee__highWaterSensor(); {64794#true} is VALID [2020-07-17 22:07:23,018 INFO L280 TraceCheckUtils]: 59: Hoare triple {64794#true} havoc ~tmp~0; {64794#true} is VALID [2020-07-17 22:07:23,018 INFO L280 TraceCheckUtils]: 60: Hoare triple {64794#true} assume 0 == ~pumpRunning~0; {64794#true} is VALID [2020-07-17 22:07:23,018 INFO L263 TraceCheckUtils]: 61: Hoare triple {64794#true} call #t~ret0 := isHighWaterLevel(); {64794#true} is VALID [2020-07-17 22:07:23,018 INFO L280 TraceCheckUtils]: 62: Hoare triple {64794#true} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {64794#true} is VALID [2020-07-17 22:07:23,018 INFO L263 TraceCheckUtils]: 63: Hoare triple {64794#true} call #t~ret21 := isHighWaterSensorDry(); {64794#true} is VALID [2020-07-17 22:07:23,018 INFO L280 TraceCheckUtils]: 64: Hoare triple {64794#true} havoc ~retValue_acc~9; {64794#true} is VALID [2020-07-17 22:07:23,018 INFO L280 TraceCheckUtils]: 65: Hoare triple {64794#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64794#true} is VALID [2020-07-17 22:07:23,018 INFO L280 TraceCheckUtils]: 66: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:23,019 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {64794#true} {64794#true} #537#return; {64794#true} is VALID [2020-07-17 22:07:23,019 INFO L280 TraceCheckUtils]: 68: Hoare triple {64794#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {64794#true} is VALID [2020-07-17 22:07:23,019 INFO L280 TraceCheckUtils]: 69: Hoare triple {64794#true} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {64794#true} is VALID [2020-07-17 22:07:23,019 INFO L280 TraceCheckUtils]: 70: Hoare triple {64794#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {64794#true} is VALID [2020-07-17 22:07:23,019 INFO L280 TraceCheckUtils]: 71: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:23,019 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {64794#true} {64794#true} #551#return; {64794#true} is VALID [2020-07-17 22:07:23,019 INFO L280 TraceCheckUtils]: 73: Hoare triple {64794#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {64794#true} is VALID [2020-07-17 22:07:23,019 INFO L280 TraceCheckUtils]: 74: Hoare triple {64794#true} assume 0 != ~tmp~0; {64794#true} is VALID [2020-07-17 22:07:23,019 INFO L263 TraceCheckUtils]: 75: Hoare triple {64794#true} call activatePump(); {64794#true} is VALID [2020-07-17 22:07:23,020 INFO L280 TraceCheckUtils]: 76: Hoare triple {64794#true} havoc ~tmp~3; {64794#true} is VALID [2020-07-17 22:07:23,020 INFO L263 TraceCheckUtils]: 77: Hoare triple {64794#true} call #t~ret3 := isMethaneAlarm(); {64794#true} is VALID [2020-07-17 22:07:23,020 INFO L280 TraceCheckUtils]: 78: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:23,020 INFO L263 TraceCheckUtils]: 79: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-17 22:07:23,020 INFO L280 TraceCheckUtils]: 80: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-17 22:07:23,020 INFO L280 TraceCheckUtils]: 81: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:23,020 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-17 22:07:23,020 INFO L280 TraceCheckUtils]: 83: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:23,020 INFO L280 TraceCheckUtils]: 84: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:23,021 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {64794#true} {64794#true} #533#return; {64794#true} is VALID [2020-07-17 22:07:23,021 INFO L280 TraceCheckUtils]: 86: Hoare triple {64794#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {64794#true} is VALID [2020-07-17 22:07:23,021 INFO L280 TraceCheckUtils]: 87: Hoare triple {64794#true} assume !(0 != ~tmp~3); {64794#true} is VALID [2020-07-17 22:07:23,021 INFO L263 TraceCheckUtils]: 88: Hoare triple {64794#true} call activatePump__wrappee__lowWaterSensor(); {64794#true} is VALID [2020-07-17 22:07:23,022 INFO L280 TraceCheckUtils]: 89: Hoare triple {64794#true} ~pumpRunning~0 := 1; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,022 INFO L280 TraceCheckUtils]: 90: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,023 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #535#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,024 INFO L280 TraceCheckUtils]: 92: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,024 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #553#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,025 INFO L280 TraceCheckUtils]: 94: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,025 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #573#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,026 INFO L280 TraceCheckUtils]: 96: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,027 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #521#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,028 INFO L280 TraceCheckUtils]: 98: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,028 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #543#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,029 INFO L263 TraceCheckUtils]: 100: Hoare triple {65141#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,029 INFO L280 TraceCheckUtils]: 101: Hoare triple {65141#(<= 1 ~pumpRunning~0)} havoc ~tmp~6;havoc ~tmp___0~2; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,030 INFO L263 TraceCheckUtils]: 102: Hoare triple {65141#(<= 1 ~pumpRunning~0)} call #t~ret24 := getWaterLevel(); {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,032 INFO L280 TraceCheckUtils]: 103: Hoare triple {65141#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,034 INFO L280 TraceCheckUtils]: 104: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,035 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {65141#(<= 1 ~pumpRunning~0)} #561#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,036 INFO L280 TraceCheckUtils]: 106: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,036 INFO L280 TraceCheckUtils]: 107: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~6); {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,036 INFO L280 TraceCheckUtils]: 108: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,037 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {65141#(<= 1 ~pumpRunning~0)} #545#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,037 INFO L280 TraceCheckUtils]: 110: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume true; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,038 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {65141#(<= 1 ~pumpRunning~0)} {64794#true} #529#return; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,038 INFO L280 TraceCheckUtils]: 112: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume !false; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,039 INFO L280 TraceCheckUtils]: 113: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,039 INFO L280 TraceCheckUtils]: 114: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,040 INFO L280 TraceCheckUtils]: 115: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~7); {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,041 INFO L280 TraceCheckUtils]: 116: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,041 INFO L280 TraceCheckUtils]: 117: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~3); {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,042 INFO L280 TraceCheckUtils]: 118: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,043 INFO L280 TraceCheckUtils]: 119: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,043 INFO L280 TraceCheckUtils]: 120: Hoare triple {65141#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {65141#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,044 INFO L263 TraceCheckUtils]: 121: Hoare triple {65141#(<= 1 ~pumpRunning~0)} call timeShift(); {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,044 INFO L263 TraceCheckUtils]: 122: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {64794#true} is VALID [2020-07-17 22:07:23,044 INFO L263 TraceCheckUtils]: 123: Hoare triple {64794#true} call #t~ret23 := isPumpRunning(); {64794#true} is VALID [2020-07-17 22:07:23,044 INFO L280 TraceCheckUtils]: 124: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64794#true} is VALID [2020-07-17 22:07:23,044 INFO L280 TraceCheckUtils]: 125: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:23,044 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {64794#true} {64794#true} #559#return; {64794#true} is VALID [2020-07-17 22:07:23,044 INFO L280 TraceCheckUtils]: 127: Hoare triple {64794#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64794#true} is VALID [2020-07-17 22:07:23,045 INFO L280 TraceCheckUtils]: 128: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:23,045 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {64794#true} {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #539#return; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,046 INFO L280 TraceCheckUtils]: 130: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,046 INFO L263 TraceCheckUtils]: 131: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {64794#true} is VALID [2020-07-17 22:07:23,046 INFO L280 TraceCheckUtils]: 132: Hoare triple {64794#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {64794#true} is VALID [2020-07-17 22:07:23,046 INFO L280 TraceCheckUtils]: 133: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:23,047 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {64794#true} {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #541#return; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,048 INFO L280 TraceCheckUtils]: 135: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,048 INFO L263 TraceCheckUtils]: 136: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,049 INFO L280 TraceCheckUtils]: 137: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~2; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,049 INFO L280 TraceCheckUtils]: 138: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,050 INFO L263 TraceCheckUtils]: 139: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret2 := isMethaneAlarm(); {64794#true} is VALID [2020-07-17 22:07:23,050 INFO L280 TraceCheckUtils]: 140: Hoare triple {64794#true} havoc ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:23,050 INFO L263 TraceCheckUtils]: 141: Hoare triple {64794#true} call #t~ret4 := isMethaneLevelCritical(); {64794#true} is VALID [2020-07-17 22:07:23,050 INFO L280 TraceCheckUtils]: 142: Hoare triple {64794#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64794#true} is VALID [2020-07-17 22:07:23,050 INFO L280 TraceCheckUtils]: 143: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:23,050 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {64794#true} {64794#true} #581#return; {64794#true} is VALID [2020-07-17 22:07:23,050 INFO L280 TraceCheckUtils]: 145: Hoare triple {64794#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64794#true} is VALID [2020-07-17 22:07:23,051 INFO L280 TraceCheckUtils]: 146: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:23,052 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {64794#true} {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #515#return; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,052 INFO L280 TraceCheckUtils]: 148: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,053 INFO L280 TraceCheckUtils]: 149: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~2); {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,053 INFO L263 TraceCheckUtils]: 150: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,054 INFO L280 TraceCheckUtils]: 151: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~1; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,054 INFO L280 TraceCheckUtils]: 152: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,054 INFO L263 TraceCheckUtils]: 153: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret1 := isLowWaterLevel(); {64794#true} is VALID [2020-07-17 22:07:23,055 INFO L280 TraceCheckUtils]: 154: Hoare triple {64794#true} havoc ~retValue_acc~3;havoc ~tmp~5;havoc ~tmp___0~1; {64794#true} is VALID [2020-07-17 22:07:23,055 INFO L263 TraceCheckUtils]: 155: Hoare triple {64794#true} call #t~ret22 := isLowWaterSensorDry(); {64794#true} is VALID [2020-07-17 22:07:23,055 INFO L280 TraceCheckUtils]: 156: Hoare triple {64794#true} havoc ~retValue_acc~10;~retValue_acc~10 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~10; {64794#true} is VALID [2020-07-17 22:07:23,055 INFO L280 TraceCheckUtils]: 157: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:23,055 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {64794#true} {64794#true} #513#return; {64794#true} is VALID [2020-07-17 22:07:23,055 INFO L280 TraceCheckUtils]: 159: Hoare triple {64794#true} assume -2147483648 <= #t~ret22 && #t~ret22 <= 2147483647;~tmp~5 := #t~ret22;havoc #t~ret22; {64794#true} is VALID [2020-07-17 22:07:23,055 INFO L280 TraceCheckUtils]: 160: Hoare triple {64794#true} assume 0 != ~tmp~5;~tmp___0~1 := 0; {64794#true} is VALID [2020-07-17 22:07:23,055 INFO L280 TraceCheckUtils]: 161: Hoare triple {64794#true} ~retValue_acc~3 := ~tmp___0~1;#res := ~retValue_acc~3; {64794#true} is VALID [2020-07-17 22:07:23,056 INFO L280 TraceCheckUtils]: 162: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:23,056 INFO L275 TraceCheckUtils]: 163: Hoare quadruple {64794#true} {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #567#return; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,057 INFO L280 TraceCheckUtils]: 164: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,057 INFO L280 TraceCheckUtils]: 165: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~1); {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,058 INFO L263 TraceCheckUtils]: 166: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,058 INFO L280 TraceCheckUtils]: 167: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~0; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,059 INFO L280 TraceCheckUtils]: 168: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,059 INFO L263 TraceCheckUtils]: 169: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {64794#true} is VALID [2020-07-17 22:07:23,059 INFO L280 TraceCheckUtils]: 170: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:23,059 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {64794#true} {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #557#return; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,060 INFO L280 TraceCheckUtils]: 172: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,061 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #571#return; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,062 INFO L280 TraceCheckUtils]: 174: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,063 INFO L275 TraceCheckUtils]: 175: Hoare quadruple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #519#return; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,063 INFO L280 TraceCheckUtils]: 176: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,064 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #543#return; {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:07:23,064 INFO L263 TraceCheckUtils]: 178: Hoare triple {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {64794#true} is VALID [2020-07-17 22:07:23,065 INFO L280 TraceCheckUtils]: 179: Hoare triple {64794#true} havoc ~tmp~6;havoc ~tmp___0~2; {64794#true} is VALID [2020-07-17 22:07:23,065 INFO L263 TraceCheckUtils]: 180: Hoare triple {64794#true} call #t~ret24 := getWaterLevel(); {64794#true} is VALID [2020-07-17 22:07:23,065 INFO L280 TraceCheckUtils]: 181: Hoare triple {64794#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64794#true} is VALID [2020-07-17 22:07:23,065 INFO L280 TraceCheckUtils]: 182: Hoare triple {64794#true} assume true; {64794#true} is VALID [2020-07-17 22:07:23,065 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {64794#true} {64794#true} #561#return; {64794#true} is VALID [2020-07-17 22:07:23,065 INFO L280 TraceCheckUtils]: 184: Hoare triple {64794#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {64794#true} is VALID [2020-07-17 22:07:23,065 INFO L280 TraceCheckUtils]: 185: Hoare triple {64794#true} assume 2 != ~tmp~6; {64794#true} is VALID [2020-07-17 22:07:23,066 INFO L263 TraceCheckUtils]: 186: Hoare triple {64794#true} call #t~ret25 := isPumpRunning(); {64794#true} is VALID [2020-07-17 22:07:23,067 INFO L280 TraceCheckUtils]: 187: Hoare triple {64794#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {66183#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:07:23,068 INFO L280 TraceCheckUtils]: 188: Hoare triple {66183#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {66183#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:07:23,069 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {66183#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {64794#true} #563#return; {66190#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} is VALID [2020-07-17 22:07:23,070 INFO L280 TraceCheckUtils]: 190: Hoare triple {66190#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret25|)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {66194#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 22:07:23,071 INFO L280 TraceCheckUtils]: 191: Hoare triple {66194#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {66198#(<= ~pumpRunning~0 0)} is VALID [2020-07-17 22:07:23,071 INFO L280 TraceCheckUtils]: 192: Hoare triple {66198#(<= ~pumpRunning~0 0)} assume true; {66198#(<= ~pumpRunning~0 0)} is VALID [2020-07-17 22:07:23,072 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {66198#(<= ~pumpRunning~0 0)} {65984#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #545#return; {66205#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-17 22:07:23,073 INFO L280 TraceCheckUtils]: 194: Hoare triple {66205#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {66205#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-17 22:07:23,074 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {66205#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {65141#(<= 1 ~pumpRunning~0)} #529#return; {64795#false} is VALID [2020-07-17 22:07:23,074 INFO L280 TraceCheckUtils]: 196: Hoare triple {64795#false} assume !false; {64795#false} is VALID [2020-07-17 22:07:23,074 INFO L280 TraceCheckUtils]: 197: Hoare triple {64795#false} assume ~splverifierCounter~0 < 4; {64795#false} is VALID [2020-07-17 22:07:23,074 INFO L280 TraceCheckUtils]: 198: Hoare triple {64795#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {64795#false} is VALID [2020-07-17 22:07:23,074 INFO L280 TraceCheckUtils]: 199: Hoare triple {64795#false} assume !(0 != ~tmp~7); {64795#false} is VALID [2020-07-17 22:07:23,075 INFO L280 TraceCheckUtils]: 200: Hoare triple {64795#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {64795#false} is VALID [2020-07-17 22:07:23,075 INFO L280 TraceCheckUtils]: 201: Hoare triple {64795#false} assume 0 != ~tmp___0~3; {64795#false} is VALID [2020-07-17 22:07:23,075 INFO L263 TraceCheckUtils]: 202: Hoare triple {64795#false} call changeMethaneLevel(); {64795#false} is VALID [2020-07-17 22:07:23,075 INFO L280 TraceCheckUtils]: 203: Hoare triple {64795#false} assume !(0 != ~methaneLevelCritical~0);~methaneLevelCritical~0 := 1; {64795#false} is VALID [2020-07-17 22:07:23,075 INFO L280 TraceCheckUtils]: 204: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:23,076 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {64795#false} {64795#false} #525#return; {64795#false} is VALID [2020-07-17 22:07:23,076 INFO L280 TraceCheckUtils]: 206: Hoare triple {64795#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {64795#false} is VALID [2020-07-17 22:07:23,076 INFO L280 TraceCheckUtils]: 207: Hoare triple {64795#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {64795#false} is VALID [2020-07-17 22:07:23,076 INFO L280 TraceCheckUtils]: 208: Hoare triple {64795#false} assume 0 != ~tmp___1~0; {64795#false} is VALID [2020-07-17 22:07:23,076 INFO L263 TraceCheckUtils]: 209: Hoare triple {64795#false} call timeShift(); {64795#false} is VALID [2020-07-17 22:07:23,077 INFO L263 TraceCheckUtils]: 210: Hoare triple {64795#false} call __utac_acc__Specification5_spec__2(); {64795#false} is VALID [2020-07-17 22:07:23,077 INFO L263 TraceCheckUtils]: 211: Hoare triple {64795#false} call #t~ret23 := isPumpRunning(); {64795#false} is VALID [2020-07-17 22:07:23,077 INFO L280 TraceCheckUtils]: 212: Hoare triple {64795#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64795#false} is VALID [2020-07-17 22:07:23,077 INFO L280 TraceCheckUtils]: 213: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:23,077 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {64795#false} {64795#false} #559#return; {64795#false} is VALID [2020-07-17 22:07:23,078 INFO L280 TraceCheckUtils]: 215: Hoare triple {64795#false} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64795#false} is VALID [2020-07-17 22:07:23,078 INFO L280 TraceCheckUtils]: 216: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:23,078 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {64795#false} {64795#false} #539#return; {64795#false} is VALID [2020-07-17 22:07:23,078 INFO L280 TraceCheckUtils]: 218: Hoare triple {64795#false} assume 0 != ~pumpRunning~0; {64795#false} is VALID [2020-07-17 22:07:23,078 INFO L263 TraceCheckUtils]: 219: Hoare triple {64795#false} call lowerWaterLevel(); {64795#false} is VALID [2020-07-17 22:07:23,079 INFO L280 TraceCheckUtils]: 220: Hoare triple {64795#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {64795#false} is VALID [2020-07-17 22:07:23,079 INFO L280 TraceCheckUtils]: 221: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:23,079 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {64795#false} {64795#false} #541#return; {64795#false} is VALID [2020-07-17 22:07:23,079 INFO L280 TraceCheckUtils]: 223: Hoare triple {64795#false} assume 0 != ~systemActive~0; {64795#false} is VALID [2020-07-17 22:07:23,079 INFO L263 TraceCheckUtils]: 224: Hoare triple {64795#false} call processEnvironment(); {64795#false} is VALID [2020-07-17 22:07:23,079 INFO L280 TraceCheckUtils]: 225: Hoare triple {64795#false} havoc ~tmp~2; {64795#false} is VALID [2020-07-17 22:07:23,079 INFO L280 TraceCheckUtils]: 226: Hoare triple {64795#false} assume 0 != ~pumpRunning~0; {64795#false} is VALID [2020-07-17 22:07:23,079 INFO L263 TraceCheckUtils]: 227: Hoare triple {64795#false} call #t~ret2 := isMethaneAlarm(); {64795#false} is VALID [2020-07-17 22:07:23,080 INFO L280 TraceCheckUtils]: 228: Hoare triple {64795#false} havoc ~retValue_acc~0; {64795#false} is VALID [2020-07-17 22:07:23,080 INFO L263 TraceCheckUtils]: 229: Hoare triple {64795#false} call #t~ret4 := isMethaneLevelCritical(); {64795#false} is VALID [2020-07-17 22:07:23,080 INFO L280 TraceCheckUtils]: 230: Hoare triple {64795#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64795#false} is VALID [2020-07-17 22:07:23,080 INFO L280 TraceCheckUtils]: 231: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:23,080 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {64795#false} {64795#false} #581#return; {64795#false} is VALID [2020-07-17 22:07:23,080 INFO L280 TraceCheckUtils]: 233: Hoare triple {64795#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64795#false} is VALID [2020-07-17 22:07:23,080 INFO L280 TraceCheckUtils]: 234: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:23,080 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {64795#false} {64795#false} #515#return; {64795#false} is VALID [2020-07-17 22:07:23,081 INFO L280 TraceCheckUtils]: 236: Hoare triple {64795#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {64795#false} is VALID [2020-07-17 22:07:23,081 INFO L280 TraceCheckUtils]: 237: Hoare triple {64795#false} assume 0 != ~tmp~2; {64795#false} is VALID [2020-07-17 22:07:23,081 INFO L263 TraceCheckUtils]: 238: Hoare triple {64795#false} call deactivatePump(); {64795#false} is VALID [2020-07-17 22:07:23,081 INFO L280 TraceCheckUtils]: 239: Hoare triple {64795#false} ~pumpRunning~0 := 0; {64795#false} is VALID [2020-07-17 22:07:23,081 INFO L280 TraceCheckUtils]: 240: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:23,081 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {64795#false} {64795#false} #517#return; {64795#false} is VALID [2020-07-17 22:07:23,081 INFO L280 TraceCheckUtils]: 242: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:23,081 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {64795#false} {64795#false} #543#return; {64795#false} is VALID [2020-07-17 22:07:23,081 INFO L263 TraceCheckUtils]: 244: Hoare triple {64795#false} call __utac_acc__Specification5_spec__3(); {64795#false} is VALID [2020-07-17 22:07:23,082 INFO L280 TraceCheckUtils]: 245: Hoare triple {64795#false} havoc ~tmp~6;havoc ~tmp___0~2; {64795#false} is VALID [2020-07-17 22:07:23,082 INFO L263 TraceCheckUtils]: 246: Hoare triple {64795#false} call #t~ret24 := getWaterLevel(); {64795#false} is VALID [2020-07-17 22:07:23,082 INFO L280 TraceCheckUtils]: 247: Hoare triple {64795#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64795#false} is VALID [2020-07-17 22:07:23,082 INFO L280 TraceCheckUtils]: 248: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:23,082 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {64795#false} {64795#false} #561#return; {64795#false} is VALID [2020-07-17 22:07:23,082 INFO L280 TraceCheckUtils]: 250: Hoare triple {64795#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {64795#false} is VALID [2020-07-17 22:07:23,082 INFO L280 TraceCheckUtils]: 251: Hoare triple {64795#false} assume 2 != ~tmp~6; {64795#false} is VALID [2020-07-17 22:07:23,082 INFO L263 TraceCheckUtils]: 252: Hoare triple {64795#false} call #t~ret25 := isPumpRunning(); {64795#false} is VALID [2020-07-17 22:07:23,082 INFO L280 TraceCheckUtils]: 253: Hoare triple {64795#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64795#false} is VALID [2020-07-17 22:07:23,083 INFO L280 TraceCheckUtils]: 254: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:23,083 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {64795#false} {64795#false} #563#return; {64795#false} is VALID [2020-07-17 22:07:23,083 INFO L280 TraceCheckUtils]: 256: Hoare triple {64795#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {64795#false} is VALID [2020-07-17 22:07:23,083 INFO L280 TraceCheckUtils]: 257: Hoare triple {64795#false} assume !(0 != ~tmp___0~2); {64795#false} is VALID [2020-07-17 22:07:23,083 INFO L280 TraceCheckUtils]: 258: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:23,083 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {64795#false} {64795#false} #545#return; {64795#false} is VALID [2020-07-17 22:07:23,083 INFO L280 TraceCheckUtils]: 260: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:23,083 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {64795#false} {64795#false} #529#return; {64795#false} is VALID [2020-07-17 22:07:23,083 INFO L280 TraceCheckUtils]: 262: Hoare triple {64795#false} assume !false; {64795#false} is VALID [2020-07-17 22:07:23,084 INFO L280 TraceCheckUtils]: 263: Hoare triple {64795#false} assume ~splverifierCounter~0 < 4; {64795#false} is VALID [2020-07-17 22:07:23,084 INFO L280 TraceCheckUtils]: 264: Hoare triple {64795#false} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~tmp~7 := #t~nondet26;havoc #t~nondet26; {64795#false} is VALID [2020-07-17 22:07:23,084 INFO L280 TraceCheckUtils]: 265: Hoare triple {64795#false} assume 0 != ~tmp~7; {64795#false} is VALID [2020-07-17 22:07:23,084 INFO L263 TraceCheckUtils]: 266: Hoare triple {64795#false} call waterRise(); {64795#false} is VALID [2020-07-17 22:07:23,084 INFO L280 TraceCheckUtils]: 267: Hoare triple {64795#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {64795#false} is VALID [2020-07-17 22:07:23,084 INFO L280 TraceCheckUtils]: 268: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:23,084 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {64795#false} {64795#false} #523#return; {64795#false} is VALID [2020-07-17 22:07:23,084 INFO L280 TraceCheckUtils]: 270: Hoare triple {64795#false} assume -2147483648 <= #t~nondet27 && #t~nondet27 <= 2147483647;~tmp___0~3 := #t~nondet27;havoc #t~nondet27; {64795#false} is VALID [2020-07-17 22:07:23,084 INFO L280 TraceCheckUtils]: 271: Hoare triple {64795#false} assume 0 != ~tmp___0~3; {64795#false} is VALID [2020-07-17 22:07:23,085 INFO L263 TraceCheckUtils]: 272: Hoare triple {64795#false} call changeMethaneLevel(); {64795#false} is VALID [2020-07-17 22:07:23,085 INFO L280 TraceCheckUtils]: 273: Hoare triple {64795#false} assume 0 != ~methaneLevelCritical~0;~methaneLevelCritical~0 := 0; {64795#false} is VALID [2020-07-17 22:07:23,085 INFO L280 TraceCheckUtils]: 274: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:23,085 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {64795#false} {64795#false} #525#return; {64795#false} is VALID [2020-07-17 22:07:23,085 INFO L280 TraceCheckUtils]: 276: Hoare triple {64795#false} assume -2147483648 <= #t~nondet28 && #t~nondet28 <= 2147483647;~tmp___2~0 := #t~nondet28;havoc #t~nondet28; {64795#false} is VALID [2020-07-17 22:07:23,085 INFO L280 TraceCheckUtils]: 277: Hoare triple {64795#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet29 && #t~nondet29 <= 2147483647;~tmp___1~0 := #t~nondet29;havoc #t~nondet29; {64795#false} is VALID [2020-07-17 22:07:23,085 INFO L280 TraceCheckUtils]: 278: Hoare triple {64795#false} assume 0 != ~tmp___1~0; {64795#false} is VALID [2020-07-17 22:07:23,085 INFO L263 TraceCheckUtils]: 279: Hoare triple {64795#false} call timeShift(); {64795#false} is VALID [2020-07-17 22:07:23,085 INFO L263 TraceCheckUtils]: 280: Hoare triple {64795#false} call __utac_acc__Specification5_spec__2(); {64795#false} is VALID [2020-07-17 22:07:23,086 INFO L263 TraceCheckUtils]: 281: Hoare triple {64795#false} call #t~ret23 := isPumpRunning(); {64795#false} is VALID [2020-07-17 22:07:23,086 INFO L280 TraceCheckUtils]: 282: Hoare triple {64795#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64795#false} is VALID [2020-07-17 22:07:23,086 INFO L280 TraceCheckUtils]: 283: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:23,086 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {64795#false} {64795#false} #559#return; {64795#false} is VALID [2020-07-17 22:07:23,086 INFO L280 TraceCheckUtils]: 285: Hoare triple {64795#false} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret23;havoc #t~ret23; {64795#false} is VALID [2020-07-17 22:07:23,086 INFO L280 TraceCheckUtils]: 286: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:23,086 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {64795#false} {64795#false} #539#return; {64795#false} is VALID [2020-07-17 22:07:23,086 INFO L280 TraceCheckUtils]: 288: Hoare triple {64795#false} assume !(0 != ~pumpRunning~0); {64795#false} is VALID [2020-07-17 22:07:23,087 INFO L280 TraceCheckUtils]: 289: Hoare triple {64795#false} assume 0 != ~systemActive~0; {64795#false} is VALID [2020-07-17 22:07:23,087 INFO L263 TraceCheckUtils]: 290: Hoare triple {64795#false} call processEnvironment(); {64795#false} is VALID [2020-07-17 22:07:23,087 INFO L280 TraceCheckUtils]: 291: Hoare triple {64795#false} havoc ~tmp~2; {64795#false} is VALID [2020-07-17 22:07:23,087 INFO L280 TraceCheckUtils]: 292: Hoare triple {64795#false} assume !(0 != ~pumpRunning~0); {64795#false} is VALID [2020-07-17 22:07:23,087 INFO L263 TraceCheckUtils]: 293: Hoare triple {64795#false} call processEnvironment__wrappee__methaneQuery(); {64795#false} is VALID [2020-07-17 22:07:23,087 INFO L280 TraceCheckUtils]: 294: Hoare triple {64795#false} havoc ~tmp~1; {64795#false} is VALID [2020-07-17 22:07:23,087 INFO L280 TraceCheckUtils]: 295: Hoare triple {64795#false} assume !(0 != ~pumpRunning~0); {64795#false} is VALID [2020-07-17 22:07:23,087 INFO L263 TraceCheckUtils]: 296: Hoare triple {64795#false} call processEnvironment__wrappee__highWaterSensor(); {64795#false} is VALID [2020-07-17 22:07:23,087 INFO L280 TraceCheckUtils]: 297: Hoare triple {64795#false} havoc ~tmp~0; {64795#false} is VALID [2020-07-17 22:07:23,088 INFO L280 TraceCheckUtils]: 298: Hoare triple {64795#false} assume 0 == ~pumpRunning~0; {64795#false} is VALID [2020-07-17 22:07:23,088 INFO L263 TraceCheckUtils]: 299: Hoare triple {64795#false} call #t~ret0 := isHighWaterLevel(); {64795#false} is VALID [2020-07-17 22:07:23,088 INFO L280 TraceCheckUtils]: 300: Hoare triple {64795#false} havoc ~retValue_acc~2;havoc ~tmp~4;havoc ~tmp___0~0; {64795#false} is VALID [2020-07-17 22:07:23,088 INFO L263 TraceCheckUtils]: 301: Hoare triple {64795#false} call #t~ret21 := isHighWaterSensorDry(); {64795#false} is VALID [2020-07-17 22:07:23,088 INFO L280 TraceCheckUtils]: 302: Hoare triple {64795#false} havoc ~retValue_acc~9; {64795#false} is VALID [2020-07-17 22:07:23,088 INFO L280 TraceCheckUtils]: 303: Hoare triple {64795#false} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {64795#false} is VALID [2020-07-17 22:07:23,088 INFO L280 TraceCheckUtils]: 304: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:23,088 INFO L275 TraceCheckUtils]: 305: Hoare quadruple {64795#false} {64795#false} #537#return; {64795#false} is VALID [2020-07-17 22:07:23,088 INFO L280 TraceCheckUtils]: 306: Hoare triple {64795#false} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647;~tmp~4 := #t~ret21;havoc #t~ret21; {64795#false} is VALID [2020-07-17 22:07:23,089 INFO L280 TraceCheckUtils]: 307: Hoare triple {64795#false} assume !(0 != ~tmp~4);~tmp___0~0 := 1; {64795#false} is VALID [2020-07-17 22:07:23,089 INFO L280 TraceCheckUtils]: 308: Hoare triple {64795#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {64795#false} is VALID [2020-07-17 22:07:23,089 INFO L280 TraceCheckUtils]: 309: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:23,089 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {64795#false} {64795#false} #551#return; {64795#false} is VALID [2020-07-17 22:07:23,089 INFO L280 TraceCheckUtils]: 311: Hoare triple {64795#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {64795#false} is VALID [2020-07-17 22:07:23,089 INFO L280 TraceCheckUtils]: 312: Hoare triple {64795#false} assume 0 != ~tmp~0; {64795#false} is VALID [2020-07-17 22:07:23,089 INFO L263 TraceCheckUtils]: 313: Hoare triple {64795#false} call activatePump(); {64795#false} is VALID [2020-07-17 22:07:23,089 INFO L280 TraceCheckUtils]: 314: Hoare triple {64795#false} havoc ~tmp~3; {64795#false} is VALID [2020-07-17 22:07:23,089 INFO L263 TraceCheckUtils]: 315: Hoare triple {64795#false} call #t~ret3 := isMethaneAlarm(); {64795#false} is VALID [2020-07-17 22:07:23,090 INFO L280 TraceCheckUtils]: 316: Hoare triple {64795#false} havoc ~retValue_acc~0; {64795#false} is VALID [2020-07-17 22:07:23,090 INFO L263 TraceCheckUtils]: 317: Hoare triple {64795#false} call #t~ret4 := isMethaneLevelCritical(); {64795#false} is VALID [2020-07-17 22:07:23,090 INFO L280 TraceCheckUtils]: 318: Hoare triple {64795#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {64795#false} is VALID [2020-07-17 22:07:23,090 INFO L280 TraceCheckUtils]: 319: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:23,090 INFO L275 TraceCheckUtils]: 320: Hoare quadruple {64795#false} {64795#false} #581#return; {64795#false} is VALID [2020-07-17 22:07:23,090 INFO L280 TraceCheckUtils]: 321: Hoare triple {64795#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647;~retValue_acc~0 := #t~ret4;havoc #t~ret4;#res := ~retValue_acc~0; {64795#false} is VALID [2020-07-17 22:07:23,090 INFO L280 TraceCheckUtils]: 322: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:23,090 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {64795#false} {64795#false} #533#return; {64795#false} is VALID [2020-07-17 22:07:23,090 INFO L280 TraceCheckUtils]: 324: Hoare triple {64795#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~tmp~3 := #t~ret3;havoc #t~ret3; {64795#false} is VALID [2020-07-17 22:07:23,091 INFO L280 TraceCheckUtils]: 325: Hoare triple {64795#false} assume !(0 != ~tmp~3); {64795#false} is VALID [2020-07-17 22:07:23,091 INFO L263 TraceCheckUtils]: 326: Hoare triple {64795#false} call activatePump__wrappee__lowWaterSensor(); {64795#false} is VALID [2020-07-17 22:07:23,091 INFO L280 TraceCheckUtils]: 327: Hoare triple {64795#false} ~pumpRunning~0 := 1; {64795#false} is VALID [2020-07-17 22:07:23,091 INFO L280 TraceCheckUtils]: 328: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:23,091 INFO L275 TraceCheckUtils]: 329: Hoare quadruple {64795#false} {64795#false} #535#return; {64795#false} is VALID [2020-07-17 22:07:23,091 INFO L280 TraceCheckUtils]: 330: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:23,091 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {64795#false} {64795#false} #553#return; {64795#false} is VALID [2020-07-17 22:07:23,091 INFO L280 TraceCheckUtils]: 332: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:23,092 INFO L275 TraceCheckUtils]: 333: Hoare quadruple {64795#false} {64795#false} #573#return; {64795#false} is VALID [2020-07-17 22:07:23,092 INFO L280 TraceCheckUtils]: 334: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:23,092 INFO L275 TraceCheckUtils]: 335: Hoare quadruple {64795#false} {64795#false} #521#return; {64795#false} is VALID [2020-07-17 22:07:23,092 INFO L280 TraceCheckUtils]: 336: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:23,092 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {64795#false} {64795#false} #543#return; {64795#false} is VALID [2020-07-17 22:07:23,092 INFO L263 TraceCheckUtils]: 338: Hoare triple {64795#false} call __utac_acc__Specification5_spec__3(); {64795#false} is VALID [2020-07-17 22:07:23,092 INFO L280 TraceCheckUtils]: 339: Hoare triple {64795#false} havoc ~tmp~6;havoc ~tmp___0~2; {64795#false} is VALID [2020-07-17 22:07:23,092 INFO L263 TraceCheckUtils]: 340: Hoare triple {64795#false} call #t~ret24 := getWaterLevel(); {64795#false} is VALID [2020-07-17 22:07:23,092 INFO L280 TraceCheckUtils]: 341: Hoare triple {64795#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {64795#false} is VALID [2020-07-17 22:07:23,093 INFO L280 TraceCheckUtils]: 342: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:23,093 INFO L275 TraceCheckUtils]: 343: Hoare quadruple {64795#false} {64795#false} #561#return; {64795#false} is VALID [2020-07-17 22:07:23,093 INFO L280 TraceCheckUtils]: 344: Hoare triple {64795#false} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647;~tmp~6 := #t~ret24;havoc #t~ret24; {64795#false} is VALID [2020-07-17 22:07:23,093 INFO L280 TraceCheckUtils]: 345: Hoare triple {64795#false} assume 2 != ~tmp~6; {64795#false} is VALID [2020-07-17 22:07:23,093 INFO L263 TraceCheckUtils]: 346: Hoare triple {64795#false} call #t~ret25 := isPumpRunning(); {64795#false} is VALID [2020-07-17 22:07:23,093 INFO L280 TraceCheckUtils]: 347: Hoare triple {64795#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {64795#false} is VALID [2020-07-17 22:07:23,094 INFO L280 TraceCheckUtils]: 348: Hoare triple {64795#false} assume true; {64795#false} is VALID [2020-07-17 22:07:23,094 INFO L275 TraceCheckUtils]: 349: Hoare quadruple {64795#false} {64795#false} #563#return; {64795#false} is VALID [2020-07-17 22:07:23,094 INFO L280 TraceCheckUtils]: 350: Hoare triple {64795#false} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp___0~2 := #t~ret25;havoc #t~ret25; {64795#false} is VALID [2020-07-17 22:07:23,094 INFO L280 TraceCheckUtils]: 351: Hoare triple {64795#false} assume 0 != ~tmp___0~2; {64795#false} is VALID [2020-07-17 22:07:23,094 INFO L280 TraceCheckUtils]: 352: Hoare triple {64795#false} assume 0 == ~switchedOnBeforeTS~0; {64795#false} is VALID [2020-07-17 22:07:23,094 INFO L263 TraceCheckUtils]: 353: Hoare triple {64795#false} call __automaton_fail(); {64795#false} is VALID [2020-07-17 22:07:23,095 INFO L280 TraceCheckUtils]: 354: Hoare triple {64795#false} assume !false; {64795#false} is VALID [2020-07-17 22:07:23,159 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 280 proven. 18 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2020-07-17 22:07:23,159 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:07:23,160 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 9] total 23 [2020-07-17 22:07:23,160 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [317505139] [2020-07-17 22:07:23,161 INFO L78 Accepts]: Start accepts. Automaton has 23 states. Word has length 355