/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_product48.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 21:47:25,198 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 21:47:25,201 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 21:47:25,212 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 21:47:25,213 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 21:47:25,214 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 21:47:25,215 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 21:47:25,217 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 21:47:25,218 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 21:47:25,219 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 21:47:25,220 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 21:47:25,221 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 21:47:25,221 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 21:47:25,222 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 21:47:25,223 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 21:47:25,225 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 21:47:25,225 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 21:47:25,226 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 21:47:25,228 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 21:47:25,230 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 21:47:25,231 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 21:47:25,232 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 21:47:25,233 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 21:47:25,234 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 21:47:25,236 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 21:47:25,236 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 21:47:25,236 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 21:47:25,237 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 21:47:25,238 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 21:47:25,239 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 21:47:25,239 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 21:47:25,239 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 21:47:25,240 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 21:47:25,241 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 21:47:25,242 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 21:47:25,242 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 21:47:25,243 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 21:47:25,243 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 21:47:25,243 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 21:47:25,244 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 21:47:25,245 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 21:47:25,248 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 21:47:25,262 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 21:47:25,262 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 21:47:25,264 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 21:47:25,264 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 21:47:25,264 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 21:47:25,264 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 21:47:25,265 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 21:47:25,265 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 21:47:25,265 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 21:47:25,265 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 21:47:25,265 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 21:47:25,265 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 21:47:25,266 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 21:47:25,266 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 21:47:25,266 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 21:47:25,266 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 21:47:25,266 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 21:47:25,267 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 21:47:25,267 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 21:47:25,267 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 21:47:25,267 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 21:47:25,267 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:47:25,268 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 21:47:25,268 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 21:47:25,268 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 21:47:25,268 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 21:47:25,268 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 21:47:25,269 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 21:47:25,269 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 21:47:25,269 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 21:47:25,611 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 21:47:25,631 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 21:47:25,633 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 21:47:25,634 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 21:47:25,635 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 21:47:25,636 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product48.cil.c [2020-07-17 21:47:25,709 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8007cd958/9a0a6f1c229546cd9ce858111683bb98/FLAG7f06c9654 [2020-07-17 21:47:26,232 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 21:47:26,232 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product48.cil.c [2020-07-17 21:47:26,248 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8007cd958/9a0a6f1c229546cd9ce858111683bb98/FLAG7f06c9654 [2020-07-17 21:47:26,548 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8007cd958/9a0a6f1c229546cd9ce858111683bb98 [2020-07-17 21:47:26,557 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 21:47:26,561 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 21:47:26,562 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 21:47:26,562 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 21:47:26,565 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 21:47:26,567 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:47:26" (1/1) ... [2020-07-17 21:47:26,570 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@118c986e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:47:26, skipping insertion in model container [2020-07-17 21:47:26,570 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:47:26" (1/1) ... [2020-07-17 21:47:26,577 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 21:47:26,631 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 21:47:27,022 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:47:27,136 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 21:47:27,235 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:47:27,273 INFO L208 MainTranslator]: Completed translation [2020-07-17 21:47:27,274 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:47:27 WrapperNode [2020-07-17 21:47:27,274 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 21:47:27,274 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 21:47:27,275 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 21:47:27,275 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 21:47:27,285 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:47:27" (1/1) ... [2020-07-17 21:47:27,285 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:47:27" (1/1) ... [2020-07-17 21:47:27,306 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:47:27" (1/1) ... [2020-07-17 21:47:27,306 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:47:27" (1/1) ... [2020-07-17 21:47:27,357 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:47:27" (1/1) ... [2020-07-17 21:47:27,370 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:47:27" (1/1) ... [2020-07-17 21:47:27,375 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:47:27" (1/1) ... [2020-07-17 21:47:27,383 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 21:47:27,383 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 21:47:27,383 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 21:47:27,383 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 21:47:27,384 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:47:27" (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 21:47:27,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 21:47:27,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 21:47:27,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 21:47:27,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 21:47:27,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 21:47:27,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 21:47:27,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 21:47:27,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 21:47:27,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 21:47:27,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 21:47:27,450 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 21:47:27,450 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 21:47:27,450 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-17 21:47:27,450 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-17 21:47:27,450 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 21:47:27,451 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-17 21:47:27,451 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 21:47:27,451 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 21:47:27,451 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 21:47:27,451 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 21:47:27,451 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 21:47:27,451 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-17 21:47:27,452 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-17 21:47:27,452 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-17 21:47:27,452 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 21:47:27,452 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 21:47:27,452 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 21:47:27,452 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 21:47:27,453 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 21:47:27,453 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 21:47:27,453 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-17 21:47:27,453 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 21:47:27,453 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 21:47:27,453 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 21:47:27,453 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 21:47:27,454 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 21:47:27,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:47:27,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:47:27,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:47:27,454 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 21:47:27,454 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 21:47:27,455 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 21:47:27,455 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 21:47:27,455 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 21:47:27,455 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 21:47:27,455 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 21:47:27,455 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 21:47:27,455 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 21:47:27,455 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 21:47:27,456 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 21:47:27,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 21:47:27,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 21:47:27,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 21:47:27,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 21:47:27,456 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 21:47:27,456 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 21:47:27,456 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 21:47:27,457 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 21:47:27,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 21:47:27,457 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 21:47:27,457 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 21:47:27,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 21:47:27,457 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 21:47:27,457 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 21:47:27,457 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 21:47:27,457 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 21:47:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-17 21:47:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-17 21:47:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 21:47:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 21:47:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 21:47:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 21:47:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 21:47:27,458 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 21:47:27,459 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-17 21:47:27,459 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 21:47:27,459 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 21:47:27,459 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 21:47:27,459 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 21:47:27,459 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:47:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:47:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 21:47:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-17 21:47:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-17 21:47:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-17 21:47:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 21:47:27,460 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-17 21:47:27,461 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 21:47:27,461 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 21:47:27,461 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 21:47:27,461 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:47:27,461 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 21:47:27,461 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 21:47:27,462 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 21:47:27,462 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 21:47:27,462 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 21:47:27,462 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 21:47:27,462 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 21:47:27,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 21:47:27,462 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 21:47:29,021 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 21:47:29,021 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 21:47:29,027 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:47:29 BoogieIcfgContainer [2020-07-17 21:47:29,027 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 21:47:29,029 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 21:47:29,029 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 21:47:29,032 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 21:47:29,033 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 09:47:26" (1/3) ... [2020-07-17 21:47:29,034 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@519869b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:47:29, skipping insertion in model container [2020-07-17 21:47:29,034 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:47:27" (2/3) ... [2020-07-17 21:47:29,034 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@519869b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:47:29, skipping insertion in model container [2020-07-17 21:47:29,035 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:47:29" (3/3) ... [2020-07-17 21:47:29,037 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product48.cil.c [2020-07-17 21:47:29,048 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 21:47:29,057 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 21:47:29,072 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 21:47:29,098 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 21:47:29,099 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 21:47:29,099 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 21:47:29,099 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 21:47:29,100 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 21:47:29,100 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 21:47:29,100 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 21:47:29,100 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 21:47:29,126 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states. [2020-07-17 21:47:29,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-17 21:47:29,138 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:47:29,139 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 21:47:29,140 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:47:29,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:47:29,147 INFO L82 PathProgramCache]: Analyzing trace with hash -1391539258, now seen corresponding path program 1 times [2020-07-17 21:47:29,160 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:47:29,160 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [839885171] [2020-07-17 21:47:29,161 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:47:29,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:29,947 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:47:29,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:30,023 INFO L280 TraceCheckUtils]: 0: Hoare triple {229#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {199#true} is VALID [2020-07-17 21:47:30,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:47:30,024 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {199#true} #559#return; {199#true} is VALID [2020-07-17 21:47:30,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:30,031 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:47:30,032 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {199#true} {199#true} #451#return; {199#true} is VALID [2020-07-17 21:47:30,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:30,036 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:47:30,037 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {199#true} {199#true} #453#return; {199#true} is VALID [2020-07-17 21:47:30,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:30,044 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {199#true} is VALID [2020-07-17 21:47:30,044 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:47:30,045 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {199#true} #455#return; {199#true} is VALID [2020-07-17 21:47:30,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:30,050 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:47:30,050 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {199#true} {199#true} #457#return; {199#true} is VALID [2020-07-17 21:47:30,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:30,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {199#true} is VALID [2020-07-17 21:47:30,073 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:47:30,073 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {199#true} #549#return; {199#true} is VALID [2020-07-17 21:47:30,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:30,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:30,087 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {199#true} is VALID [2020-07-17 21:47:30,087 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:47:30,088 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {199#true} is VALID [2020-07-17 21:47:30,088 INFO L263 TraceCheckUtils]: 0: Hoare triple {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {199#true} is VALID [2020-07-17 21:47:30,089 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {199#true} is VALID [2020-07-17 21:47:30,089 INFO L280 TraceCheckUtils]: 2: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:47:30,089 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {199#true} {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {199#true} is VALID [2020-07-17 21:47:30,090 INFO L280 TraceCheckUtils]: 4: Hoare triple {199#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {199#true} is VALID [2020-07-17 21:47:30,090 INFO L280 TraceCheckUtils]: 5: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:47:30,090 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {199#true} {200#false} #519#return; {200#false} is VALID [2020-07-17 21:47:30,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:30,095 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {199#true} is VALID [2020-07-17 21:47:30,096 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:47:30,096 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {200#false} #533#return; {200#false} is VALID [2020-07-17 21:47:30,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:30,100 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {199#true} is VALID [2020-07-17 21:47:30,100 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:47:30,101 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {200#false} #535#return; {200#false} is VALID [2020-07-17 21:47:30,106 INFO L263 TraceCheckUtils]: 0: Hoare triple {199#true} call ULTIMATE.init(); {229#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:47:30,106 INFO L280 TraceCheckUtils]: 1: Hoare triple {229#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {199#true} is VALID [2020-07-17 21:47:30,107 INFO L280 TraceCheckUtils]: 2: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:47:30,107 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {199#true} {199#true} #559#return; {199#true} is VALID [2020-07-17 21:47:30,107 INFO L263 TraceCheckUtils]: 4: Hoare triple {199#true} call #t~ret75 := main(); {199#true} is VALID [2020-07-17 21:47:30,108 INFO L280 TraceCheckUtils]: 5: Hoare triple {199#true} havoc ~retValue_acc~9;havoc ~tmp~8; {199#true} is VALID [2020-07-17 21:47:30,108 INFO L263 TraceCheckUtils]: 6: Hoare triple {199#true} call select_helpers(); {199#true} is VALID [2020-07-17 21:47:30,109 INFO L280 TraceCheckUtils]: 7: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:47:30,109 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {199#true} {199#true} #451#return; {199#true} is VALID [2020-07-17 21:47:30,109 INFO L263 TraceCheckUtils]: 9: Hoare triple {199#true} call select_features(); {199#true} is VALID [2020-07-17 21:47:30,110 INFO L280 TraceCheckUtils]: 10: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:47:30,110 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {199#true} {199#true} #453#return; {199#true} is VALID [2020-07-17 21:47:30,110 INFO L263 TraceCheckUtils]: 12: Hoare triple {199#true} call #t~ret70 := valid_product(); {199#true} is VALID [2020-07-17 21:47:30,110 INFO L280 TraceCheckUtils]: 13: Hoare triple {199#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {199#true} is VALID [2020-07-17 21:47:30,111 INFO L280 TraceCheckUtils]: 14: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:47:30,111 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {199#true} {199#true} #455#return; {199#true} is VALID [2020-07-17 21:47:30,111 INFO L280 TraceCheckUtils]: 16: Hoare triple {199#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {199#true} is VALID [2020-07-17 21:47:30,115 INFO L280 TraceCheckUtils]: 17: Hoare triple {199#true} assume 0 != ~tmp~8; {199#true} is VALID [2020-07-17 21:47:30,116 INFO L263 TraceCheckUtils]: 18: Hoare triple {199#true} call setup(); {199#true} is VALID [2020-07-17 21:47:30,116 INFO L280 TraceCheckUtils]: 19: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:47:30,116 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {199#true} {199#true} #457#return; {199#true} is VALID [2020-07-17 21:47:30,117 INFO L263 TraceCheckUtils]: 21: Hoare triple {199#true} call runTest(); {199#true} is VALID [2020-07-17 21:47:30,118 INFO L263 TraceCheckUtils]: 22: Hoare triple {199#true} call __utac_acc__Specification5_spec__1(); {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:30,118 INFO L280 TraceCheckUtils]: 23: Hoare triple {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {199#true} is VALID [2020-07-17 21:47:30,118 INFO L280 TraceCheckUtils]: 24: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:47:30,119 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {199#true} {199#true} #549#return; {199#true} is VALID [2020-07-17 21:47:30,119 INFO L263 TraceCheckUtils]: 26: Hoare triple {199#true} call test(); {199#true} is VALID [2020-07-17 21:47:30,119 INFO L280 TraceCheckUtils]: 27: Hoare triple {199#true} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {199#true} is VALID [2020-07-17 21:47:30,120 INFO L280 TraceCheckUtils]: 28: Hoare triple {199#true} assume !true; {200#false} is VALID [2020-07-17 21:47:30,121 INFO L263 TraceCheckUtils]: 29: Hoare triple {200#false} call cleanup(); {200#false} is VALID [2020-07-17 21:47:30,121 INFO L280 TraceCheckUtils]: 30: Hoare triple {200#false} havoc ~i~0;havoc ~__cil_tmp2~0; {200#false} is VALID [2020-07-17 21:47:30,121 INFO L263 TraceCheckUtils]: 31: Hoare triple {200#false} call timeShift(); {200#false} is VALID [2020-07-17 21:47:30,122 INFO L263 TraceCheckUtils]: 32: Hoare triple {200#false} call __utac_acc__Specification5_spec__2(); {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:30,122 INFO L263 TraceCheckUtils]: 33: Hoare triple {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {199#true} is VALID [2020-07-17 21:47:30,122 INFO L280 TraceCheckUtils]: 34: Hoare triple {199#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {199#true} is VALID [2020-07-17 21:47:30,122 INFO L280 TraceCheckUtils]: 35: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:47:30,123 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {199#true} {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {199#true} is VALID [2020-07-17 21:47:30,123 INFO L280 TraceCheckUtils]: 37: Hoare triple {199#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {199#true} is VALID [2020-07-17 21:47:30,126 INFO L280 TraceCheckUtils]: 38: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:47:30,126 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {199#true} {200#false} #519#return; {200#false} is VALID [2020-07-17 21:47:30,127 INFO L280 TraceCheckUtils]: 40: Hoare triple {200#false} assume !(0 != ~pumpRunning~0); {200#false} is VALID [2020-07-17 21:47:30,127 INFO L280 TraceCheckUtils]: 41: Hoare triple {200#false} assume !(0 != ~systemActive~0); {200#false} is VALID [2020-07-17 21:47:30,127 INFO L263 TraceCheckUtils]: 42: Hoare triple {200#false} call __utac_acc__Specification5_spec__3(); {200#false} is VALID [2020-07-17 21:47:30,127 INFO L280 TraceCheckUtils]: 43: Hoare triple {200#false} havoc ~tmp~9;havoc ~tmp___0~2; {200#false} is VALID [2020-07-17 21:47:30,128 INFO L263 TraceCheckUtils]: 44: Hoare triple {200#false} call #t~ret72 := getWaterLevel(); {199#true} is VALID [2020-07-17 21:47:30,128 INFO L280 TraceCheckUtils]: 45: Hoare triple {199#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {199#true} is VALID [2020-07-17 21:47:30,128 INFO L280 TraceCheckUtils]: 46: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:47:30,129 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {199#true} {200#false} #533#return; {200#false} is VALID [2020-07-17 21:47:30,129 INFO L280 TraceCheckUtils]: 48: Hoare triple {200#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {200#false} is VALID [2020-07-17 21:47:30,129 INFO L280 TraceCheckUtils]: 49: Hoare triple {200#false} assume 2 != ~tmp~9; {200#false} is VALID [2020-07-17 21:47:30,130 INFO L263 TraceCheckUtils]: 50: Hoare triple {200#false} call #t~ret73 := isPumpRunning(); {199#true} is VALID [2020-07-17 21:47:30,130 INFO L280 TraceCheckUtils]: 51: Hoare triple {199#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {199#true} is VALID [2020-07-17 21:47:30,130 INFO L280 TraceCheckUtils]: 52: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:47:30,131 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {199#true} {200#false} #535#return; {200#false} is VALID [2020-07-17 21:47:30,131 INFO L280 TraceCheckUtils]: 54: Hoare triple {200#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {200#false} is VALID [2020-07-17 21:47:30,131 INFO L280 TraceCheckUtils]: 55: Hoare triple {200#false} assume 0 != ~tmp___0~2; {200#false} is VALID [2020-07-17 21:47:30,132 INFO L280 TraceCheckUtils]: 56: Hoare triple {200#false} assume 0 == ~switchedOnBeforeTS~0; {200#false} is VALID [2020-07-17 21:47:30,132 INFO L263 TraceCheckUtils]: 57: Hoare triple {200#false} call __automaton_fail(); {200#false} is VALID [2020-07-17 21:47:30,132 INFO L280 TraceCheckUtils]: 58: Hoare triple {200#false} assume !false; {200#false} is VALID [2020-07-17 21:47:30,145 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 21:47:30,147 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [839885171] [2020-07-17 21:47:30,148 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:47:30,148 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 21:47:30,149 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [616053352] [2020-07-17 21:47:30,157 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:47:30,163 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:47:30,168 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-17 21:47:30,262 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 21:47:30,262 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 21:47:30,262 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:47:30,271 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 21:47:30,272 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:47:30,274 INFO L87 Difference]: Start difference. First operand 196 states. Second operand 4 states. [2020-07-17 21:47:35,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:35,486 INFO L93 Difference]: Finished difference Result 340 states and 436 transitions. [2020-07-17 21:47:35,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 21:47:35,486 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:47:35,487 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:47:35,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:47:35,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 436 transitions. [2020-07-17 21:47:35,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:47:35,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 436 transitions. [2020-07-17 21:47:35,536 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 436 transitions. [2020-07-17 21:47:36,814 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 436 edges. 436 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:47:36,859 INFO L225 Difference]: With dead ends: 340 [2020-07-17 21:47:36,859 INFO L226 Difference]: Without dead ends: 188 [2020-07-17 21:47:36,869 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 21:47:36,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 188 states. [2020-07-17 21:47:38,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 188 to 153. [2020-07-17 21:47:38,336 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:47:38,336 INFO L82 GeneralOperation]: Start isEquivalent. First operand 188 states. Second operand 153 states. [2020-07-17 21:47:38,337 INFO L74 IsIncluded]: Start isIncluded. First operand 188 states. Second operand 153 states. [2020-07-17 21:47:38,337 INFO L87 Difference]: Start difference. First operand 188 states. Second operand 153 states. [2020-07-17 21:47:38,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:38,355 INFO L93 Difference]: Finished difference Result 188 states and 234 transitions. [2020-07-17 21:47:38,355 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 234 transitions. [2020-07-17 21:47:38,358 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:47:38,358 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:47:38,359 INFO L74 IsIncluded]: Start isIncluded. First operand 153 states. Second operand 188 states. [2020-07-17 21:47:38,359 INFO L87 Difference]: Start difference. First operand 153 states. Second operand 188 states. [2020-07-17 21:47:38,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:38,372 INFO L93 Difference]: Finished difference Result 188 states and 234 transitions. [2020-07-17 21:47:38,372 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 234 transitions. [2020-07-17 21:47:38,376 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:47:38,376 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:47:38,376 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:47:38,376 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:47:38,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 153 states. [2020-07-17 21:47:38,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 153 states and 180 transitions. [2020-07-17 21:47:38,386 INFO L78 Accepts]: Start accepts. Automaton has 153 states and 180 transitions. Word has length 59 [2020-07-17 21:47:38,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:47:38,387 INFO L479 AbstractCegarLoop]: Abstraction has 153 states and 180 transitions. [2020-07-17 21:47:38,387 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 21:47:38,387 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 180 transitions. [2020-07-17 21:47:38,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-17 21:47:38,390 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:47:38,390 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 21:47:38,390 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 21:47:38,391 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:47:38,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:47:38,391 INFO L82 PathProgramCache]: Analyzing trace with hash 404948371, now seen corresponding path program 1 times [2020-07-17 21:47:38,391 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:47:38,392 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [737220417] [2020-07-17 21:47:38,392 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:47:38,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:38,822 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:47:38,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:38,904 INFO L280 TraceCheckUtils]: 0: Hoare triple {1336#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {1305#true} is VALID [2020-07-17 21:47:38,904 INFO L280 TraceCheckUtils]: 1: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-17 21:47:38,905 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1305#true} {1305#true} #559#return; {1305#true} is VALID [2020-07-17 21:47:38,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:38,913 INFO L280 TraceCheckUtils]: 0: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-17 21:47:38,913 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1305#true} {1305#true} #451#return; {1305#true} is VALID [2020-07-17 21:47:38,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:38,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-17 21:47:38,916 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1305#true} {1305#true} #453#return; {1305#true} is VALID [2020-07-17 21:47:38,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:38,925 INFO L280 TraceCheckUtils]: 0: Hoare triple {1305#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {1305#true} is VALID [2020-07-17 21:47:38,926 INFO L280 TraceCheckUtils]: 1: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-17 21:47:38,926 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1305#true} {1305#true} #455#return; {1305#true} is VALID [2020-07-17 21:47:38,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:38,930 INFO L280 TraceCheckUtils]: 0: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-17 21:47:38,930 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1305#true} {1305#true} #457#return; {1305#true} is VALID [2020-07-17 21:47:38,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:38,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {1337#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1305#true} is VALID [2020-07-17 21:47:38,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-17 21:47:38,945 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1305#true} {1305#true} #549#return; {1305#true} is VALID [2020-07-17 21:47:38,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:38,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:38,961 INFO L280 TraceCheckUtils]: 0: Hoare triple {1305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1305#true} is VALID [2020-07-17 21:47:38,962 INFO L280 TraceCheckUtils]: 1: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-17 21:47:38,962 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1305#true} {1337#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {1305#true} is VALID [2020-07-17 21:47:38,962 INFO L263 TraceCheckUtils]: 0: Hoare triple {1337#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {1305#true} is VALID [2020-07-17 21:47:38,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {1305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1305#true} is VALID [2020-07-17 21:47:38,963 INFO L280 TraceCheckUtils]: 2: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-17 21:47:38,963 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1305#true} {1337#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {1305#true} is VALID [2020-07-17 21:47:38,963 INFO L280 TraceCheckUtils]: 4: Hoare triple {1305#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {1305#true} is VALID [2020-07-17 21:47:38,964 INFO L280 TraceCheckUtils]: 5: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-17 21:47:38,964 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1305#true} {1306#false} #519#return; {1306#false} is VALID [2020-07-17 21:47:38,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:38,970 INFO L280 TraceCheckUtils]: 0: Hoare triple {1305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {1305#true} is VALID [2020-07-17 21:47:38,971 INFO L280 TraceCheckUtils]: 1: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-17 21:47:38,971 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1305#true} {1306#false} #533#return; {1306#false} is VALID [2020-07-17 21:47:38,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:38,975 INFO L280 TraceCheckUtils]: 0: Hoare triple {1305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1305#true} is VALID [2020-07-17 21:47:38,976 INFO L280 TraceCheckUtils]: 1: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-17 21:47:38,976 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1305#true} {1306#false} #535#return; {1306#false} is VALID [2020-07-17 21:47:39,004 INFO L263 TraceCheckUtils]: 0: Hoare triple {1305#true} call ULTIMATE.init(); {1336#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:47:39,004 INFO L280 TraceCheckUtils]: 1: Hoare triple {1336#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {1305#true} is VALID [2020-07-17 21:47:39,005 INFO L280 TraceCheckUtils]: 2: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-17 21:47:39,005 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1305#true} {1305#true} #559#return; {1305#true} is VALID [2020-07-17 21:47:39,006 INFO L263 TraceCheckUtils]: 4: Hoare triple {1305#true} call #t~ret75 := main(); {1305#true} is VALID [2020-07-17 21:47:39,006 INFO L280 TraceCheckUtils]: 5: Hoare triple {1305#true} havoc ~retValue_acc~9;havoc ~tmp~8; {1305#true} is VALID [2020-07-17 21:47:39,006 INFO L263 TraceCheckUtils]: 6: Hoare triple {1305#true} call select_helpers(); {1305#true} is VALID [2020-07-17 21:47:39,007 INFO L280 TraceCheckUtils]: 7: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-17 21:47:39,007 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1305#true} {1305#true} #451#return; {1305#true} is VALID [2020-07-17 21:47:39,007 INFO L263 TraceCheckUtils]: 9: Hoare triple {1305#true} call select_features(); {1305#true} is VALID [2020-07-17 21:47:39,007 INFO L280 TraceCheckUtils]: 10: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-17 21:47:39,008 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1305#true} {1305#true} #453#return; {1305#true} is VALID [2020-07-17 21:47:39,008 INFO L263 TraceCheckUtils]: 12: Hoare triple {1305#true} call #t~ret70 := valid_product(); {1305#true} is VALID [2020-07-17 21:47:39,008 INFO L280 TraceCheckUtils]: 13: Hoare triple {1305#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {1305#true} is VALID [2020-07-17 21:47:39,008 INFO L280 TraceCheckUtils]: 14: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-17 21:47:39,009 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1305#true} {1305#true} #455#return; {1305#true} is VALID [2020-07-17 21:47:39,009 INFO L280 TraceCheckUtils]: 16: Hoare triple {1305#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {1305#true} is VALID [2020-07-17 21:47:39,009 INFO L280 TraceCheckUtils]: 17: Hoare triple {1305#true} assume 0 != ~tmp~8; {1305#true} is VALID [2020-07-17 21:47:39,009 INFO L263 TraceCheckUtils]: 18: Hoare triple {1305#true} call setup(); {1305#true} is VALID [2020-07-17 21:47:39,009 INFO L280 TraceCheckUtils]: 19: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-17 21:47:39,010 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1305#true} {1305#true} #457#return; {1305#true} is VALID [2020-07-17 21:47:39,010 INFO L263 TraceCheckUtils]: 21: Hoare triple {1305#true} call runTest(); {1305#true} is VALID [2020-07-17 21:47:39,010 INFO L263 TraceCheckUtils]: 22: Hoare triple {1305#true} call __utac_acc__Specification5_spec__1(); {1337#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:39,011 INFO L280 TraceCheckUtils]: 23: Hoare triple {1337#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1305#true} is VALID [2020-07-17 21:47:39,011 INFO L280 TraceCheckUtils]: 24: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-17 21:47:39,011 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1305#true} {1305#true} #549#return; {1305#true} is VALID [2020-07-17 21:47:39,011 INFO L263 TraceCheckUtils]: 26: Hoare triple {1305#true} call test(); {1305#true} is VALID [2020-07-17 21:47:39,012 INFO L280 TraceCheckUtils]: 27: Hoare triple {1305#true} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1322#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:47:39,012 INFO L280 TraceCheckUtils]: 28: Hoare triple {1322#(= 0 test_~splverifierCounter~0)} assume !false; {1322#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:47:39,013 INFO L280 TraceCheckUtils]: 29: Hoare triple {1322#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1306#false} is VALID [2020-07-17 21:47:39,013 INFO L263 TraceCheckUtils]: 30: Hoare triple {1306#false} call cleanup(); {1306#false} is VALID [2020-07-17 21:47:39,013 INFO L280 TraceCheckUtils]: 31: Hoare triple {1306#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1306#false} is VALID [2020-07-17 21:47:39,014 INFO L263 TraceCheckUtils]: 32: Hoare triple {1306#false} call timeShift(); {1306#false} is VALID [2020-07-17 21:47:39,014 INFO L263 TraceCheckUtils]: 33: Hoare triple {1306#false} call __utac_acc__Specification5_spec__2(); {1337#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:39,014 INFO L263 TraceCheckUtils]: 34: Hoare triple {1337#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {1305#true} is VALID [2020-07-17 21:47:39,014 INFO L280 TraceCheckUtils]: 35: Hoare triple {1305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1305#true} is VALID [2020-07-17 21:47:39,014 INFO L280 TraceCheckUtils]: 36: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-17 21:47:39,015 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1305#true} {1337#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {1305#true} is VALID [2020-07-17 21:47:39,015 INFO L280 TraceCheckUtils]: 38: Hoare triple {1305#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {1305#true} is VALID [2020-07-17 21:47:39,015 INFO L280 TraceCheckUtils]: 39: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-17 21:47:39,015 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1305#true} {1306#false} #519#return; {1306#false} is VALID [2020-07-17 21:47:39,015 INFO L280 TraceCheckUtils]: 41: Hoare triple {1306#false} assume !(0 != ~pumpRunning~0); {1306#false} is VALID [2020-07-17 21:47:39,016 INFO L280 TraceCheckUtils]: 42: Hoare triple {1306#false} assume !(0 != ~systemActive~0); {1306#false} is VALID [2020-07-17 21:47:39,016 INFO L263 TraceCheckUtils]: 43: Hoare triple {1306#false} call __utac_acc__Specification5_spec__3(); {1306#false} is VALID [2020-07-17 21:47:39,016 INFO L280 TraceCheckUtils]: 44: Hoare triple {1306#false} havoc ~tmp~9;havoc ~tmp___0~2; {1306#false} is VALID [2020-07-17 21:47:39,016 INFO L263 TraceCheckUtils]: 45: Hoare triple {1306#false} call #t~ret72 := getWaterLevel(); {1305#true} is VALID [2020-07-17 21:47:39,016 INFO L280 TraceCheckUtils]: 46: Hoare triple {1305#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {1305#true} is VALID [2020-07-17 21:47:39,016 INFO L280 TraceCheckUtils]: 47: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-17 21:47:39,017 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1305#true} {1306#false} #533#return; {1306#false} is VALID [2020-07-17 21:47:39,017 INFO L280 TraceCheckUtils]: 49: Hoare triple {1306#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {1306#false} is VALID [2020-07-17 21:47:39,017 INFO L280 TraceCheckUtils]: 50: Hoare triple {1306#false} assume 2 != ~tmp~9; {1306#false} is VALID [2020-07-17 21:47:39,017 INFO L263 TraceCheckUtils]: 51: Hoare triple {1306#false} call #t~ret73 := isPumpRunning(); {1305#true} is VALID [2020-07-17 21:47:39,018 INFO L280 TraceCheckUtils]: 52: Hoare triple {1305#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1305#true} is VALID [2020-07-17 21:47:39,018 INFO L280 TraceCheckUtils]: 53: Hoare triple {1305#true} assume true; {1305#true} is VALID [2020-07-17 21:47:39,018 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1305#true} {1306#false} #535#return; {1306#false} is VALID [2020-07-17 21:47:39,019 INFO L280 TraceCheckUtils]: 55: Hoare triple {1306#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {1306#false} is VALID [2020-07-17 21:47:39,019 INFO L280 TraceCheckUtils]: 56: Hoare triple {1306#false} assume 0 != ~tmp___0~2; {1306#false} is VALID [2020-07-17 21:47:39,019 INFO L280 TraceCheckUtils]: 57: Hoare triple {1306#false} assume 0 == ~switchedOnBeforeTS~0; {1306#false} is VALID [2020-07-17 21:47:39,019 INFO L263 TraceCheckUtils]: 58: Hoare triple {1306#false} call __automaton_fail(); {1306#false} is VALID [2020-07-17 21:47:39,020 INFO L280 TraceCheckUtils]: 59: Hoare triple {1306#false} assume !false; {1306#false} is VALID [2020-07-17 21:47:39,027 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 21:47:39,028 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [737220417] [2020-07-17 21:47:39,028 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:47:39,028 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 21:47:39,029 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [575942642] [2020-07-17 21:47:39,031 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-17 21:47:39,031 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:47:39,031 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 21:47:39,115 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 21:47:39,115 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 21:47:39,115 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:47:39,116 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 21:47:39,116 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-17 21:47:39,116 INFO L87 Difference]: Start difference. First operand 153 states and 180 transitions. Second operand 5 states. [2020-07-17 21:47:40,623 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:47:45,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:45,117 INFO L93 Difference]: Finished difference Result 275 states and 336 transitions. [2020-07-17 21:47:45,117 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-17 21:47:45,117 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-17 21:47:45,117 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:47:45,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 21:47:45,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 336 transitions. [2020-07-17 21:47:45,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 21:47:45,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 336 transitions. [2020-07-17 21:47:45,140 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 336 transitions. [2020-07-17 21:47:46,310 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 336 edges. 336 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:47:46,318 INFO L225 Difference]: With dead ends: 275 [2020-07-17 21:47:46,319 INFO L226 Difference]: Without dead ends: 178 [2020-07-17 21:47:46,320 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-17 21:47:46,321 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 178 states. [2020-07-17 21:47:47,942 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 178 to 144. [2020-07-17 21:47:47,942 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:47:47,942 INFO L82 GeneralOperation]: Start isEquivalent. First operand 178 states. Second operand 144 states. [2020-07-17 21:47:47,942 INFO L74 IsIncluded]: Start isIncluded. First operand 178 states. Second operand 144 states. [2020-07-17 21:47:47,942 INFO L87 Difference]: Start difference. First operand 178 states. Second operand 144 states. [2020-07-17 21:47:47,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:47,953 INFO L93 Difference]: Finished difference Result 178 states and 220 transitions. [2020-07-17 21:47:47,953 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 220 transitions. [2020-07-17 21:47:47,955 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:47:47,955 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:47:47,955 INFO L74 IsIncluded]: Start isIncluded. First operand 144 states. Second operand 178 states. [2020-07-17 21:47:47,955 INFO L87 Difference]: Start difference. First operand 144 states. Second operand 178 states. [2020-07-17 21:47:47,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:47,965 INFO L93 Difference]: Finished difference Result 178 states and 220 transitions. [2020-07-17 21:47:47,965 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 220 transitions. [2020-07-17 21:47:47,966 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:47:47,966 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:47:47,966 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:47:47,966 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:47:47,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 144 states. [2020-07-17 21:47:47,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 144 states and 168 transitions. [2020-07-17 21:47:47,973 INFO L78 Accepts]: Start accepts. Automaton has 144 states and 168 transitions. Word has length 60 [2020-07-17 21:47:47,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:47:47,973 INFO L479 AbstractCegarLoop]: Abstraction has 144 states and 168 transitions. [2020-07-17 21:47:47,974 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 21:47:47,974 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 168 transitions. [2020-07-17 21:47:47,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-17 21:47:47,976 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:47:47,976 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 21:47:47,976 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 21:47:47,976 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:47:47,977 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:47:47,977 INFO L82 PathProgramCache]: Analyzing trace with hash 539093391, now seen corresponding path program 1 times [2020-07-17 21:47:47,977 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:47:47,977 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1927393399] [2020-07-17 21:47:47,977 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:47:48,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,485 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:47:48,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,575 INFO L280 TraceCheckUtils]: 0: Hoare triple {2332#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {2303#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:47:48,575 INFO L280 TraceCheckUtils]: 1: Hoare triple {2303#(= 1 ~systemActive~0)} assume true; {2303#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:47:48,576 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2303#(= 1 ~systemActive~0)} {2298#true} #559#return; {2303#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:47:48,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,580 INFO L280 TraceCheckUtils]: 0: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-17 21:47:48,580 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2298#true} {2303#(= 1 ~systemActive~0)} #451#return; {2303#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:47:48,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,584 INFO L280 TraceCheckUtils]: 0: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-17 21:47:48,584 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2298#true} {2303#(= 1 ~systemActive~0)} #453#return; {2303#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:47:48,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {2298#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {2333#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:47:48,610 INFO L280 TraceCheckUtils]: 1: Hoare triple {2333#(= 1 |valid_product_#res|)} assume true; {2333#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:47:48,611 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2333#(= 1 |valid_product_#res|)} {2303#(= 1 ~systemActive~0)} #455#return; {2311#(= |main_#t~ret70| ~systemActive~0)} is VALID [2020-07-17 21:47:48,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-17 21:47:48,616 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2298#true} {2313#(not (= 0 ~systemActive~0))} #457#return; {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:48,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,632 INFO L280 TraceCheckUtils]: 0: Hoare triple {2334#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2298#true} is VALID [2020-07-17 21:47:48,632 INFO L280 TraceCheckUtils]: 1: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-17 21:47:48,633 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2298#true} {2313#(not (= 0 ~systemActive~0))} #549#return; {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:48,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {2298#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2298#true} is VALID [2020-07-17 21:47:48,642 INFO L280 TraceCheckUtils]: 1: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-17 21:47:48,642 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2298#true} {2334#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {2298#true} is VALID [2020-07-17 21:47:48,642 INFO L263 TraceCheckUtils]: 0: Hoare triple {2334#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {2298#true} is VALID [2020-07-17 21:47:48,643 INFO L280 TraceCheckUtils]: 1: Hoare triple {2298#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2298#true} is VALID [2020-07-17 21:47:48,643 INFO L280 TraceCheckUtils]: 2: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-17 21:47:48,643 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2298#true} {2334#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {2298#true} is VALID [2020-07-17 21:47:48,643 INFO L280 TraceCheckUtils]: 4: Hoare triple {2298#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {2298#true} is VALID [2020-07-17 21:47:48,644 INFO L280 TraceCheckUtils]: 5: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-17 21:47:48,644 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2298#true} {2313#(not (= 0 ~systemActive~0))} #519#return; {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:48,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,648 INFO L280 TraceCheckUtils]: 0: Hoare triple {2298#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {2298#true} is VALID [2020-07-17 21:47:48,648 INFO L280 TraceCheckUtils]: 1: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-17 21:47:48,648 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2298#true} {2299#false} #533#return; {2299#false} is VALID [2020-07-17 21:47:48,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:48,652 INFO L280 TraceCheckUtils]: 0: Hoare triple {2298#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2298#true} is VALID [2020-07-17 21:47:48,652 INFO L280 TraceCheckUtils]: 1: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-17 21:47:48,652 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2298#true} {2299#false} #535#return; {2299#false} is VALID [2020-07-17 21:47:48,657 INFO L263 TraceCheckUtils]: 0: Hoare triple {2298#true} call ULTIMATE.init(); {2332#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:47:48,663 INFO L280 TraceCheckUtils]: 1: Hoare triple {2332#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {2303#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:47:48,663 INFO L280 TraceCheckUtils]: 2: Hoare triple {2303#(= 1 ~systemActive~0)} assume true; {2303#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:47:48,664 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2303#(= 1 ~systemActive~0)} {2298#true} #559#return; {2303#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:47:48,664 INFO L263 TraceCheckUtils]: 4: Hoare triple {2303#(= 1 ~systemActive~0)} call #t~ret75 := main(); {2303#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:47:48,665 INFO L280 TraceCheckUtils]: 5: Hoare triple {2303#(= 1 ~systemActive~0)} havoc ~retValue_acc~9;havoc ~tmp~8; {2303#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:47:48,665 INFO L263 TraceCheckUtils]: 6: Hoare triple {2303#(= 1 ~systemActive~0)} call select_helpers(); {2298#true} is VALID [2020-07-17 21:47:48,665 INFO L280 TraceCheckUtils]: 7: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-17 21:47:48,666 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2298#true} {2303#(= 1 ~systemActive~0)} #451#return; {2303#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:47:48,666 INFO L263 TraceCheckUtils]: 9: Hoare triple {2303#(= 1 ~systemActive~0)} call select_features(); {2298#true} is VALID [2020-07-17 21:47:48,667 INFO L280 TraceCheckUtils]: 10: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-17 21:47:48,667 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2298#true} {2303#(= 1 ~systemActive~0)} #453#return; {2303#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:47:48,668 INFO L263 TraceCheckUtils]: 12: Hoare triple {2303#(= 1 ~systemActive~0)} call #t~ret70 := valid_product(); {2298#true} is VALID [2020-07-17 21:47:48,668 INFO L280 TraceCheckUtils]: 13: Hoare triple {2298#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {2333#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:47:48,669 INFO L280 TraceCheckUtils]: 14: Hoare triple {2333#(= 1 |valid_product_#res|)} assume true; {2333#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:47:48,670 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2333#(= 1 |valid_product_#res|)} {2303#(= 1 ~systemActive~0)} #455#return; {2311#(= |main_#t~ret70| ~systemActive~0)} is VALID [2020-07-17 21:47:48,670 INFO L280 TraceCheckUtils]: 16: Hoare triple {2311#(= |main_#t~ret70| ~systemActive~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {2312#(= main_~tmp~8 ~systemActive~0)} is VALID [2020-07-17 21:47:48,671 INFO L280 TraceCheckUtils]: 17: Hoare triple {2312#(= main_~tmp~8 ~systemActive~0)} assume 0 != ~tmp~8; {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:48,671 INFO L263 TraceCheckUtils]: 18: Hoare triple {2313#(not (= 0 ~systemActive~0))} call setup(); {2298#true} is VALID [2020-07-17 21:47:48,672 INFO L280 TraceCheckUtils]: 19: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-17 21:47:48,672 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2298#true} {2313#(not (= 0 ~systemActive~0))} #457#return; {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:48,673 INFO L263 TraceCheckUtils]: 21: Hoare triple {2313#(not (= 0 ~systemActive~0))} call runTest(); {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:48,674 INFO L263 TraceCheckUtils]: 22: Hoare triple {2313#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {2334#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:48,674 INFO L280 TraceCheckUtils]: 23: Hoare triple {2334#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2298#true} is VALID [2020-07-17 21:47:48,675 INFO L280 TraceCheckUtils]: 24: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-17 21:47:48,675 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2298#true} {2313#(not (= 0 ~systemActive~0))} #549#return; {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:48,676 INFO L263 TraceCheckUtils]: 26: Hoare triple {2313#(not (= 0 ~systemActive~0))} call test(); {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:48,676 INFO L280 TraceCheckUtils]: 27: Hoare triple {2313#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:48,677 INFO L280 TraceCheckUtils]: 28: Hoare triple {2313#(not (= 0 ~systemActive~0))} assume !false; {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:48,677 INFO L280 TraceCheckUtils]: 29: Hoare triple {2313#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:48,678 INFO L280 TraceCheckUtils]: 30: Hoare triple {2313#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:48,679 INFO L280 TraceCheckUtils]: 31: Hoare triple {2313#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~3); {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:48,679 INFO L280 TraceCheckUtils]: 32: Hoare triple {2313#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:48,680 INFO L280 TraceCheckUtils]: 33: Hoare triple {2313#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~0); {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:48,680 INFO L280 TraceCheckUtils]: 34: Hoare triple {2313#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:48,686 INFO L280 TraceCheckUtils]: 35: Hoare triple {2313#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:48,690 INFO L280 TraceCheckUtils]: 36: Hoare triple {2313#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___1~0); {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:48,695 INFO L263 TraceCheckUtils]: 37: Hoare triple {2313#(not (= 0 ~systemActive~0))} call timeShift(); {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:48,701 INFO L263 TraceCheckUtils]: 38: Hoare triple {2313#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {2334#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:48,702 INFO L263 TraceCheckUtils]: 39: Hoare triple {2334#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {2298#true} is VALID [2020-07-17 21:47:48,702 INFO L280 TraceCheckUtils]: 40: Hoare triple {2298#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2298#true} is VALID [2020-07-17 21:47:48,702 INFO L280 TraceCheckUtils]: 41: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-17 21:47:48,702 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2298#true} {2334#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {2298#true} is VALID [2020-07-17 21:47:48,703 INFO L280 TraceCheckUtils]: 43: Hoare triple {2298#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {2298#true} is VALID [2020-07-17 21:47:48,703 INFO L280 TraceCheckUtils]: 44: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-17 21:47:48,707 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2298#true} {2313#(not (= 0 ~systemActive~0))} #519#return; {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:48,707 INFO L280 TraceCheckUtils]: 46: Hoare triple {2313#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2313#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:48,708 INFO L280 TraceCheckUtils]: 47: Hoare triple {2313#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2299#false} is VALID [2020-07-17 21:47:48,708 INFO L263 TraceCheckUtils]: 48: Hoare triple {2299#false} call __utac_acc__Specification5_spec__3(); {2299#false} is VALID [2020-07-17 21:47:48,708 INFO L280 TraceCheckUtils]: 49: Hoare triple {2299#false} havoc ~tmp~9;havoc ~tmp___0~2; {2299#false} is VALID [2020-07-17 21:47:48,709 INFO L263 TraceCheckUtils]: 50: Hoare triple {2299#false} call #t~ret72 := getWaterLevel(); {2298#true} is VALID [2020-07-17 21:47:48,709 INFO L280 TraceCheckUtils]: 51: Hoare triple {2298#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {2298#true} is VALID [2020-07-17 21:47:48,709 INFO L280 TraceCheckUtils]: 52: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-17 21:47:48,709 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2298#true} {2299#false} #533#return; {2299#false} is VALID [2020-07-17 21:47:48,709 INFO L280 TraceCheckUtils]: 54: Hoare triple {2299#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {2299#false} is VALID [2020-07-17 21:47:48,710 INFO L280 TraceCheckUtils]: 55: Hoare triple {2299#false} assume 2 != ~tmp~9; {2299#false} is VALID [2020-07-17 21:47:48,710 INFO L263 TraceCheckUtils]: 56: Hoare triple {2299#false} call #t~ret73 := isPumpRunning(); {2298#true} is VALID [2020-07-17 21:47:48,710 INFO L280 TraceCheckUtils]: 57: Hoare triple {2298#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2298#true} is VALID [2020-07-17 21:47:48,710 INFO L280 TraceCheckUtils]: 58: Hoare triple {2298#true} assume true; {2298#true} is VALID [2020-07-17 21:47:48,711 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2298#true} {2299#false} #535#return; {2299#false} is VALID [2020-07-17 21:47:48,711 INFO L280 TraceCheckUtils]: 60: Hoare triple {2299#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {2299#false} is VALID [2020-07-17 21:47:48,711 INFO L280 TraceCheckUtils]: 61: Hoare triple {2299#false} assume 0 != ~tmp___0~2; {2299#false} is VALID [2020-07-17 21:47:48,711 INFO L280 TraceCheckUtils]: 62: Hoare triple {2299#false} assume 0 == ~switchedOnBeforeTS~0; {2299#false} is VALID [2020-07-17 21:47:48,712 INFO L263 TraceCheckUtils]: 63: Hoare triple {2299#false} call __automaton_fail(); {2299#false} is VALID [2020-07-17 21:47:48,712 INFO L280 TraceCheckUtils]: 64: Hoare triple {2299#false} assume !false; {2299#false} is VALID [2020-07-17 21:47:48,721 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 21:47:48,722 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1927393399] [2020-07-17 21:47:48,722 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:47:48,722 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:47:48,723 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [308692167] [2020-07-17 21:47:48,723 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-17 21:47:48,724 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:47:48,724 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:47:48,814 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 21:47:48,814 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:47:48,815 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:47:48,815 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:47:48,815 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:47:48,815 INFO L87 Difference]: Start difference. First operand 144 states and 168 transitions. Second operand 9 states. [2020-07-17 21:47:49,693 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:47:50,673 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:47:51,095 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:47:51,446 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:47:56,255 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:48:08,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:08,275 INFO L93 Difference]: Finished difference Result 485 states and 599 transitions. [2020-07-17 21:48:08,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-17 21:48:08,275 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-17 21:48:08,276 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:48:08,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:48:08,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 599 transitions. [2020-07-17 21:48:08,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:48:08,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 599 transitions. [2020-07-17 21:48:08,302 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 599 transitions. [2020-07-17 21:48:10,317 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 599 edges. 599 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:48:10,339 INFO L225 Difference]: With dead ends: 485 [2020-07-17 21:48:10,339 INFO L226 Difference]: Without dead ends: 369 [2020-07-17 21:48:10,340 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-17 21:48:10,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states. [2020-07-17 21:48:13,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 304. [2020-07-17 21:48:13,370 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:48:13,370 INFO L82 GeneralOperation]: Start isEquivalent. First operand 369 states. Second operand 304 states. [2020-07-17 21:48:13,370 INFO L74 IsIncluded]: Start isIncluded. First operand 369 states. Second operand 304 states. [2020-07-17 21:48:13,370 INFO L87 Difference]: Start difference. First operand 369 states. Second operand 304 states. [2020-07-17 21:48:13,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:13,391 INFO L93 Difference]: Finished difference Result 369 states and 453 transitions. [2020-07-17 21:48:13,391 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 453 transitions. [2020-07-17 21:48:13,393 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:48:13,393 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:48:13,393 INFO L74 IsIncluded]: Start isIncluded. First operand 304 states. Second operand 369 states. [2020-07-17 21:48:13,394 INFO L87 Difference]: Start difference. First operand 304 states. Second operand 369 states. [2020-07-17 21:48:13,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:13,414 INFO L93 Difference]: Finished difference Result 369 states and 453 transitions. [2020-07-17 21:48:13,414 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 453 transitions. [2020-07-17 21:48:13,416 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:48:13,416 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:48:13,416 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:48:13,416 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:48:13,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 304 states. [2020-07-17 21:48:13,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 304 states and 368 transitions. [2020-07-17 21:48:13,432 INFO L78 Accepts]: Start accepts. Automaton has 304 states and 368 transitions. Word has length 65 [2020-07-17 21:48:13,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:48:13,433 INFO L479 AbstractCegarLoop]: Abstraction has 304 states and 368 transitions. [2020-07-17 21:48:13,433 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:48:13,433 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 368 transitions. [2020-07-17 21:48:13,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-17 21:48:13,434 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:48:13,435 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] [2020-07-17 21:48:13,435 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 21:48:13,435 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:48:13,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:48:13,436 INFO L82 PathProgramCache]: Analyzing trace with hash -652418830, now seen corresponding path program 1 times [2020-07-17 21:48:13,436 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:48:13,436 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1916293558] [2020-07-17 21:48:13,436 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:48:13,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:13,902 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:48:13,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:13,970 INFO L280 TraceCheckUtils]: 0: Hoare triple {4235#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:13,974 INFO L280 TraceCheckUtils]: 1: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume true; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:13,975 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4203#(= 0 ~pumpRunning~0)} {4198#true} #559#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:13,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:13,978 INFO L280 TraceCheckUtils]: 0: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-17 21:48:13,979 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4198#true} {4203#(= 0 ~pumpRunning~0)} #451#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:13,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:13,982 INFO L280 TraceCheckUtils]: 0: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-17 21:48:13,983 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4198#true} {4203#(= 0 ~pumpRunning~0)} #453#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:13,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:13,986 INFO L280 TraceCheckUtils]: 0: Hoare triple {4198#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {4198#true} is VALID [2020-07-17 21:48:13,986 INFO L280 TraceCheckUtils]: 1: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-17 21:48:13,987 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4198#true} {4203#(= 0 ~pumpRunning~0)} #455#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:13,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:13,996 INFO L280 TraceCheckUtils]: 0: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-17 21:48:13,997 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4198#true} {4203#(= 0 ~pumpRunning~0)} #457#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:14,012 INFO L280 TraceCheckUtils]: 0: Hoare triple {4236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4198#true} is VALID [2020-07-17 21:48:14,013 INFO L280 TraceCheckUtils]: 1: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-17 21:48:14,013 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4198#true} {4203#(= 0 ~pumpRunning~0)} #549#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:14,034 INFO L280 TraceCheckUtils]: 0: Hoare triple {4237#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,035 INFO L280 TraceCheckUtils]: 1: Hoare triple {4203#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,035 INFO L280 TraceCheckUtils]: 2: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume true; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,036 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4203#(= 0 ~pumpRunning~0)} {4203#(= 0 ~pumpRunning~0)} #507#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:14,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:14,044 INFO L280 TraceCheckUtils]: 0: Hoare triple {4198#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4198#true} is VALID [2020-07-17 21:48:14,044 INFO L280 TraceCheckUtils]: 1: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-17 21:48:14,045 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4198#true} {4236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {4198#true} is VALID [2020-07-17 21:48:14,045 INFO L263 TraceCheckUtils]: 0: Hoare triple {4236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {4198#true} is VALID [2020-07-17 21:48:14,045 INFO L280 TraceCheckUtils]: 1: Hoare triple {4198#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4198#true} is VALID [2020-07-17 21:48:14,045 INFO L280 TraceCheckUtils]: 2: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-17 21:48:14,046 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4198#true} {4236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {4198#true} is VALID [2020-07-17 21:48:14,046 INFO L280 TraceCheckUtils]: 4: Hoare triple {4198#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {4198#true} is VALID [2020-07-17 21:48:14,046 INFO L280 TraceCheckUtils]: 5: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-17 21:48:14,047 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4198#true} {4203#(= 0 ~pumpRunning~0)} #519#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:14,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {4198#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {4198#true} is VALID [2020-07-17 21:48:14,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-17 21:48:14,052 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4198#true} {4203#(= 0 ~pumpRunning~0)} #533#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:14,069 INFO L280 TraceCheckUtils]: 0: Hoare triple {4198#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4241#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:48:14,069 INFO L280 TraceCheckUtils]: 1: Hoare triple {4241#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4241#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:48:14,070 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4241#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4203#(= 0 ~pumpRunning~0)} #535#return; {4233#(= 0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-17 21:48:14,075 INFO L263 TraceCheckUtils]: 0: Hoare triple {4198#true} call ULTIMATE.init(); {4235#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:48:14,083 INFO L280 TraceCheckUtils]: 1: Hoare triple {4235#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,084 INFO L280 TraceCheckUtils]: 2: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume true; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,085 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4203#(= 0 ~pumpRunning~0)} {4198#true} #559#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,086 INFO L263 TraceCheckUtils]: 4: Hoare triple {4203#(= 0 ~pumpRunning~0)} call #t~ret75 := main(); {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,086 INFO L280 TraceCheckUtils]: 5: Hoare triple {4203#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~9;havoc ~tmp~8; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,087 INFO L263 TraceCheckUtils]: 6: Hoare triple {4203#(= 0 ~pumpRunning~0)} call select_helpers(); {4198#true} is VALID [2020-07-17 21:48:14,087 INFO L280 TraceCheckUtils]: 7: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-17 21:48:14,087 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4198#true} {4203#(= 0 ~pumpRunning~0)} #451#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,088 INFO L263 TraceCheckUtils]: 9: Hoare triple {4203#(= 0 ~pumpRunning~0)} call select_features(); {4198#true} is VALID [2020-07-17 21:48:14,088 INFO L280 TraceCheckUtils]: 10: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-17 21:48:14,088 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4198#true} {4203#(= 0 ~pumpRunning~0)} #453#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,089 INFO L263 TraceCheckUtils]: 12: Hoare triple {4203#(= 0 ~pumpRunning~0)} call #t~ret70 := valid_product(); {4198#true} is VALID [2020-07-17 21:48:14,089 INFO L280 TraceCheckUtils]: 13: Hoare triple {4198#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {4198#true} is VALID [2020-07-17 21:48:14,089 INFO L280 TraceCheckUtils]: 14: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-17 21:48:14,090 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4198#true} {4203#(= 0 ~pumpRunning~0)} #455#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,091 INFO L280 TraceCheckUtils]: 16: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,091 INFO L280 TraceCheckUtils]: 17: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~8; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,091 INFO L263 TraceCheckUtils]: 18: Hoare triple {4203#(= 0 ~pumpRunning~0)} call setup(); {4198#true} is VALID [2020-07-17 21:48:14,092 INFO L280 TraceCheckUtils]: 19: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-17 21:48:14,092 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4198#true} {4203#(= 0 ~pumpRunning~0)} #457#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,093 INFO L263 TraceCheckUtils]: 21: Hoare triple {4203#(= 0 ~pumpRunning~0)} call runTest(); {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,093 INFO L263 TraceCheckUtils]: 22: Hoare triple {4203#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {4236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:14,094 INFO L280 TraceCheckUtils]: 23: Hoare triple {4236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4198#true} is VALID [2020-07-17 21:48:14,094 INFO L280 TraceCheckUtils]: 24: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-17 21:48:14,095 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4198#true} {4203#(= 0 ~pumpRunning~0)} #549#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,095 INFO L263 TraceCheckUtils]: 26: Hoare triple {4203#(= 0 ~pumpRunning~0)} call test(); {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,096 INFO L280 TraceCheckUtils]: 27: Hoare triple {4203#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,096 INFO L280 TraceCheckUtils]: 28: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume !false; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,097 INFO L280 TraceCheckUtils]: 29: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,097 INFO L280 TraceCheckUtils]: 30: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,098 INFO L280 TraceCheckUtils]: 31: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~3); {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,099 INFO L280 TraceCheckUtils]: 32: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,099 INFO L280 TraceCheckUtils]: 33: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,100 INFO L280 TraceCheckUtils]: 34: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,100 INFO L280 TraceCheckUtils]: 35: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,101 INFO L280 TraceCheckUtils]: 36: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,102 INFO L263 TraceCheckUtils]: 37: Hoare triple {4203#(= 0 ~pumpRunning~0)} call stopSystem(); {4237#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:48:14,102 INFO L280 TraceCheckUtils]: 38: Hoare triple {4237#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,103 INFO L280 TraceCheckUtils]: 39: Hoare triple {4203#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,103 INFO L280 TraceCheckUtils]: 40: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume true; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,104 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {4203#(= 0 ~pumpRunning~0)} {4203#(= 0 ~pumpRunning~0)} #507#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,105 INFO L263 TraceCheckUtils]: 42: Hoare triple {4203#(= 0 ~pumpRunning~0)} call timeShift(); {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,105 INFO L263 TraceCheckUtils]: 43: Hoare triple {4203#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {4236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:14,106 INFO L263 TraceCheckUtils]: 44: Hoare triple {4236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {4198#true} is VALID [2020-07-17 21:48:14,106 INFO L280 TraceCheckUtils]: 45: Hoare triple {4198#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4198#true} is VALID [2020-07-17 21:48:14,106 INFO L280 TraceCheckUtils]: 46: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-17 21:48:14,106 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {4198#true} {4236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {4198#true} is VALID [2020-07-17 21:48:14,107 INFO L280 TraceCheckUtils]: 48: Hoare triple {4198#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {4198#true} is VALID [2020-07-17 21:48:14,107 INFO L280 TraceCheckUtils]: 49: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-17 21:48:14,108 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {4198#true} {4203#(= 0 ~pumpRunning~0)} #519#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,109 INFO L280 TraceCheckUtils]: 51: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,110 INFO L280 TraceCheckUtils]: 52: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,111 INFO L263 TraceCheckUtils]: 53: Hoare triple {4203#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,111 INFO L280 TraceCheckUtils]: 54: Hoare triple {4203#(= 0 ~pumpRunning~0)} havoc ~tmp~9;havoc ~tmp___0~2; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,112 INFO L263 TraceCheckUtils]: 55: Hoare triple {4203#(= 0 ~pumpRunning~0)} call #t~ret72 := getWaterLevel(); {4198#true} is VALID [2020-07-17 21:48:14,112 INFO L280 TraceCheckUtils]: 56: Hoare triple {4198#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {4198#true} is VALID [2020-07-17 21:48:14,112 INFO L280 TraceCheckUtils]: 57: Hoare triple {4198#true} assume true; {4198#true} is VALID [2020-07-17 21:48:14,113 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {4198#true} {4203#(= 0 ~pumpRunning~0)} #533#return; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,114 INFO L280 TraceCheckUtils]: 59: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,115 INFO L280 TraceCheckUtils]: 60: Hoare triple {4203#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~9; {4203#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:48:14,115 INFO L263 TraceCheckUtils]: 61: Hoare triple {4203#(= 0 ~pumpRunning~0)} call #t~ret73 := isPumpRunning(); {4198#true} is VALID [2020-07-17 21:48:14,116 INFO L280 TraceCheckUtils]: 62: Hoare triple {4198#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {4241#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:48:14,116 INFO L280 TraceCheckUtils]: 63: Hoare triple {4241#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4241#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:48:14,117 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {4241#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4203#(= 0 ~pumpRunning~0)} #535#return; {4233#(= 0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-17 21:48:14,118 INFO L280 TraceCheckUtils]: 65: Hoare triple {4233#(= 0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {4234#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:48:14,119 INFO L280 TraceCheckUtils]: 66: Hoare triple {4234#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume 0 != ~tmp___0~2; {4199#false} is VALID [2020-07-17 21:48:14,119 INFO L280 TraceCheckUtils]: 67: Hoare triple {4199#false} assume 0 == ~switchedOnBeforeTS~0; {4199#false} is VALID [2020-07-17 21:48:14,119 INFO L263 TraceCheckUtils]: 68: Hoare triple {4199#false} call __automaton_fail(); {4199#false} is VALID [2020-07-17 21:48:14,119 INFO L280 TraceCheckUtils]: 69: Hoare triple {4199#false} assume !false; {4199#false} is VALID [2020-07-17 21:48:14,133 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 21:48:14,133 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1916293558] [2020-07-17 21:48:14,134 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:48:14,134 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:48:14,134 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [78325309] [2020-07-17 21:48:14,135 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-17 21:48:14,135 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:48:14,135 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:48:14,236 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:48:14,237 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:48:14,237 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:48:14,237 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:48:14,237 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:48:14,238 INFO L87 Difference]: Start difference. First operand 304 states and 368 transitions. Second operand 9 states. [2020-07-17 21:48:15,318 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:48:18,870 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:48:24,451 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:48:24,866 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:48:25,966 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:48:26,605 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:48:31,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:31,208 INFO L93 Difference]: Finished difference Result 795 states and 1028 transitions. [2020-07-17 21:48:31,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-17 21:48:31,209 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-17 21:48:31,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:48:31,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:48:31,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 507 transitions. [2020-07-17 21:48:31,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:48:31,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 507 transitions. [2020-07-17 21:48:31,232 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 507 transitions. [2020-07-17 21:48:32,786 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 507 edges. 507 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:48:32,811 INFO L225 Difference]: With dead ends: 795 [2020-07-17 21:48:32,812 INFO L226 Difference]: Without dead ends: 519 [2020-07-17 21:48:32,813 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-17 21:48:32,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 519 states. [2020-07-17 21:48:36,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 519 to 451. [2020-07-17 21:48:36,762 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:48:36,762 INFO L82 GeneralOperation]: Start isEquivalent. First operand 519 states. Second operand 451 states. [2020-07-17 21:48:36,762 INFO L74 IsIncluded]: Start isIncluded. First operand 519 states. Second operand 451 states. [2020-07-17 21:48:36,762 INFO L87 Difference]: Start difference. First operand 519 states. Second operand 451 states. [2020-07-17 21:48:36,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:36,797 INFO L93 Difference]: Finished difference Result 519 states and 646 transitions. [2020-07-17 21:48:36,797 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 646 transitions. [2020-07-17 21:48:36,799 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:48:36,799 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:48:36,799 INFO L74 IsIncluded]: Start isIncluded. First operand 451 states. Second operand 519 states. [2020-07-17 21:48:36,800 INFO L87 Difference]: Start difference. First operand 451 states. Second operand 519 states. [2020-07-17 21:48:36,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:36,824 INFO L93 Difference]: Finished difference Result 519 states and 646 transitions. [2020-07-17 21:48:36,825 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 646 transitions. [2020-07-17 21:48:36,828 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:48:36,828 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:48:36,828 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:48:36,828 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:48:36,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 451 states. [2020-07-17 21:48:36,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 451 states and 537 transitions. [2020-07-17 21:48:36,848 INFO L78 Accepts]: Start accepts. Automaton has 451 states and 537 transitions. Word has length 70 [2020-07-17 21:48:36,848 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:48:36,848 INFO L479 AbstractCegarLoop]: Abstraction has 451 states and 537 transitions. [2020-07-17 21:48:36,848 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:48:36,849 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 537 transitions. [2020-07-17 21:48:36,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-07-17 21:48:36,852 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:48:36,852 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] [2020-07-17 21:48:36,852 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 21:48:36,852 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:48:36,852 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:48:36,853 INFO L82 PathProgramCache]: Analyzing trace with hash -918633805, now seen corresponding path program 1 times [2020-07-17 21:48:36,853 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:48:36,853 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1021004904] [2020-07-17 21:48:36,853 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:48:36,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:37,177 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:48:37,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:37,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {7091#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,252 INFO L280 TraceCheckUtils]: 1: Hoare triple {7023#(= 1 ~waterLevel~0)} assume true; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,260 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7023#(= 1 ~waterLevel~0)} {7018#true} #559#return; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:37,264 INFO L280 TraceCheckUtils]: 0: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,265 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7018#true} {7023#(= 1 ~waterLevel~0)} #451#return; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:37,268 INFO L280 TraceCheckUtils]: 0: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,268 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7018#true} {7023#(= 1 ~waterLevel~0)} #453#return; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:37,271 INFO L280 TraceCheckUtils]: 0: Hoare triple {7018#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {7018#true} is VALID [2020-07-17 21:48:37,272 INFO L280 TraceCheckUtils]: 1: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,272 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7018#true} {7023#(= 1 ~waterLevel~0)} #455#return; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:37,275 INFO L280 TraceCheckUtils]: 0: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,276 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7018#true} {7023#(= 1 ~waterLevel~0)} #457#return; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:37,290 INFO L280 TraceCheckUtils]: 0: Hoare triple {7092#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7018#true} is VALID [2020-07-17 21:48:37,290 INFO L280 TraceCheckUtils]: 1: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,291 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7018#true} {7023#(= 1 ~waterLevel~0)} #549#return; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:37,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:37,300 INFO L280 TraceCheckUtils]: 0: Hoare triple {7018#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7018#true} is VALID [2020-07-17 21:48:37,300 INFO L280 TraceCheckUtils]: 1: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,301 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7018#true} {7092#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {7018#true} is VALID [2020-07-17 21:48:37,301 INFO L263 TraceCheckUtils]: 0: Hoare triple {7092#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {7018#true} is VALID [2020-07-17 21:48:37,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {7018#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7018#true} is VALID [2020-07-17 21:48:37,301 INFO L280 TraceCheckUtils]: 2: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,302 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7018#true} {7092#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {7018#true} is VALID [2020-07-17 21:48:37,302 INFO L280 TraceCheckUtils]: 4: Hoare triple {7018#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {7018#true} is VALID [2020-07-17 21:48:37,302 INFO L280 TraceCheckUtils]: 5: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,303 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7018#true} {7023#(= 1 ~waterLevel~0)} #519#return; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:37,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:37,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:37,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:37,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {7018#true} havoc ~retValue_acc~8; {7018#true} is VALID [2020-07-17 21:48:37,441 INFO L280 TraceCheckUtils]: 1: Hoare triple {7018#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-17 21:48:37,441 INFO L280 TraceCheckUtils]: 2: Hoare triple {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} assume true; {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-17 21:48:37,442 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} {7018#true} #517#return; {7167#(and (<= 0 |isHighWaterLevel_#t~ret59|) (<= |isHighWaterLevel_#t~ret59| 0))} is VALID [2020-07-17 21:48:37,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {7018#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {7018#true} is VALID [2020-07-17 21:48:37,443 INFO L263 TraceCheckUtils]: 1: Hoare triple {7018#true} call #t~ret59 := isHighWaterSensorDry(); {7018#true} is VALID [2020-07-17 21:48:37,443 INFO L280 TraceCheckUtils]: 2: Hoare triple {7018#true} havoc ~retValue_acc~8; {7018#true} is VALID [2020-07-17 21:48:37,444 INFO L280 TraceCheckUtils]: 3: Hoare triple {7018#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-17 21:48:37,444 INFO L280 TraceCheckUtils]: 4: Hoare triple {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} assume true; {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-17 21:48:37,445 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} {7018#true} #517#return; {7167#(and (<= 0 |isHighWaterLevel_#t~ret59|) (<= |isHighWaterLevel_#t~ret59| 0))} is VALID [2020-07-17 21:48:37,446 INFO L280 TraceCheckUtils]: 6: Hoare triple {7167#(and (<= 0 |isHighWaterLevel_#t~ret59|) (<= |isHighWaterLevel_#t~ret59| 0))} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {7168#(and (<= isHighWaterLevel_~tmp~7 0) (<= 0 isHighWaterLevel_~tmp~7))} is VALID [2020-07-17 21:48:37,447 INFO L280 TraceCheckUtils]: 7: Hoare triple {7168#(and (<= isHighWaterLevel_~tmp~7 0) (<= 0 isHighWaterLevel_~tmp~7))} assume 0 != ~tmp~7;~tmp___0~1 := 0; {7019#false} is VALID [2020-07-17 21:48:37,447 INFO L280 TraceCheckUtils]: 8: Hoare triple {7019#false} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {7019#false} is VALID [2020-07-17 21:48:37,447 INFO L280 TraceCheckUtils]: 9: Hoare triple {7019#false} assume true; {7019#false} is VALID [2020-07-17 21:48:37,447 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {7019#false} {7018#true} #539#return; {7019#false} is VALID [2020-07-17 21:48:37,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:37,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:37,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:37,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {7018#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {7018#true} is VALID [2020-07-17 21:48:37,459 INFO L280 TraceCheckUtils]: 1: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,459 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7018#true} {7018#true} #553#return; {7018#true} is VALID [2020-07-17 21:48:37,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {7018#true} havoc ~retValue_acc~3; {7018#true} is VALID [2020-07-17 21:48:37,460 INFO L263 TraceCheckUtils]: 1: Hoare triple {7018#true} call #t~ret42 := isMethaneLevelCritical(); {7018#true} is VALID [2020-07-17 21:48:37,460 INFO L280 TraceCheckUtils]: 2: Hoare triple {7018#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {7018#true} is VALID [2020-07-17 21:48:37,461 INFO L280 TraceCheckUtils]: 3: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,461 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7018#true} {7018#true} #553#return; {7018#true} is VALID [2020-07-17 21:48:37,461 INFO L280 TraceCheckUtils]: 5: Hoare triple {7018#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {7018#true} is VALID [2020-07-17 21:48:37,461 INFO L280 TraceCheckUtils]: 6: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,462 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7018#true} {7018#true} #513#return; {7018#true} is VALID [2020-07-17 21:48:37,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:37,465 INFO L280 TraceCheckUtils]: 0: Hoare triple {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7018#true} is VALID [2020-07-17 21:48:37,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,466 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7018#true} {7018#true} #515#return; {7018#true} is VALID [2020-07-17 21:48:37,466 INFO L280 TraceCheckUtils]: 0: Hoare triple {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7018#true} is VALID [2020-07-17 21:48:37,467 INFO L263 TraceCheckUtils]: 1: Hoare triple {7018#true} call #t~ret41 := isMethaneAlarm(); {7018#true} is VALID [2020-07-17 21:48:37,467 INFO L280 TraceCheckUtils]: 2: Hoare triple {7018#true} havoc ~retValue_acc~3; {7018#true} is VALID [2020-07-17 21:48:37,467 INFO L263 TraceCheckUtils]: 3: Hoare triple {7018#true} call #t~ret42 := isMethaneLevelCritical(); {7018#true} is VALID [2020-07-17 21:48:37,467 INFO L280 TraceCheckUtils]: 4: Hoare triple {7018#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {7018#true} is VALID [2020-07-17 21:48:37,467 INFO L280 TraceCheckUtils]: 5: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,468 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7018#true} {7018#true} #553#return; {7018#true} is VALID [2020-07-17 21:48:37,468 INFO L280 TraceCheckUtils]: 7: Hoare triple {7018#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {7018#true} is VALID [2020-07-17 21:48:37,468 INFO L280 TraceCheckUtils]: 8: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,468 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7018#true} {7018#true} #513#return; {7018#true} is VALID [2020-07-17 21:48:37,468 INFO L280 TraceCheckUtils]: 10: Hoare triple {7018#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {7018#true} is VALID [2020-07-17 21:48:37,469 INFO L280 TraceCheckUtils]: 11: Hoare triple {7018#true} assume !(0 != ~tmp~6); {7018#true} is VALID [2020-07-17 21:48:37,470 INFO L263 TraceCheckUtils]: 12: Hoare triple {7018#true} call activatePump__wrappee__highWaterSensor(); {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:37,470 INFO L280 TraceCheckUtils]: 13: Hoare triple {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7018#true} is VALID [2020-07-17 21:48:37,470 INFO L280 TraceCheckUtils]: 14: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,470 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7018#true} {7018#true} #515#return; {7018#true} is VALID [2020-07-17 21:48:37,470 INFO L280 TraceCheckUtils]: 16: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,471 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7018#true} {7019#false} #541#return; {7019#false} is VALID [2020-07-17 21:48:37,471 INFO L280 TraceCheckUtils]: 0: Hoare triple {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7018#true} is VALID [2020-07-17 21:48:37,471 INFO L280 TraceCheckUtils]: 1: Hoare triple {7018#true} assume 0 == ~pumpRunning~0; {7018#true} is VALID [2020-07-17 21:48:37,471 INFO L263 TraceCheckUtils]: 2: Hoare triple {7018#true} call #t~ret39 := isHighWaterLevel(); {7018#true} is VALID [2020-07-17 21:48:37,472 INFO L280 TraceCheckUtils]: 3: Hoare triple {7018#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {7018#true} is VALID [2020-07-17 21:48:37,472 INFO L263 TraceCheckUtils]: 4: Hoare triple {7018#true} call #t~ret59 := isHighWaterSensorDry(); {7018#true} is VALID [2020-07-17 21:48:37,472 INFO L280 TraceCheckUtils]: 5: Hoare triple {7018#true} havoc ~retValue_acc~8; {7018#true} is VALID [2020-07-17 21:48:37,473 INFO L280 TraceCheckUtils]: 6: Hoare triple {7018#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-17 21:48:37,473 INFO L280 TraceCheckUtils]: 7: Hoare triple {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} assume true; {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-17 21:48:37,475 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} {7018#true} #517#return; {7167#(and (<= 0 |isHighWaterLevel_#t~ret59|) (<= |isHighWaterLevel_#t~ret59| 0))} is VALID [2020-07-17 21:48:37,475 INFO L280 TraceCheckUtils]: 9: Hoare triple {7167#(and (<= 0 |isHighWaterLevel_#t~ret59|) (<= |isHighWaterLevel_#t~ret59| 0))} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {7168#(and (<= isHighWaterLevel_~tmp~7 0) (<= 0 isHighWaterLevel_~tmp~7))} is VALID [2020-07-17 21:48:37,476 INFO L280 TraceCheckUtils]: 10: Hoare triple {7168#(and (<= isHighWaterLevel_~tmp~7 0) (<= 0 isHighWaterLevel_~tmp~7))} assume 0 != ~tmp~7;~tmp___0~1 := 0; {7019#false} is VALID [2020-07-17 21:48:37,476 INFO L280 TraceCheckUtils]: 11: Hoare triple {7019#false} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {7019#false} is VALID [2020-07-17 21:48:37,477 INFO L280 TraceCheckUtils]: 12: Hoare triple {7019#false} assume true; {7019#false} is VALID [2020-07-17 21:48:37,477 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7019#false} {7018#true} #539#return; {7019#false} is VALID [2020-07-17 21:48:37,477 INFO L280 TraceCheckUtils]: 14: Hoare triple {7019#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {7019#false} is VALID [2020-07-17 21:48:37,477 INFO L280 TraceCheckUtils]: 15: Hoare triple {7019#false} assume 0 != ~tmp~4; {7019#false} is VALID [2020-07-17 21:48:37,477 INFO L263 TraceCheckUtils]: 16: Hoare triple {7019#false} call activatePump(); {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:37,478 INFO L280 TraceCheckUtils]: 17: Hoare triple {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7018#true} is VALID [2020-07-17 21:48:37,478 INFO L263 TraceCheckUtils]: 18: Hoare triple {7018#true} call #t~ret41 := isMethaneAlarm(); {7018#true} is VALID [2020-07-17 21:48:37,478 INFO L280 TraceCheckUtils]: 19: Hoare triple {7018#true} havoc ~retValue_acc~3; {7018#true} is VALID [2020-07-17 21:48:37,478 INFO L263 TraceCheckUtils]: 20: Hoare triple {7018#true} call #t~ret42 := isMethaneLevelCritical(); {7018#true} is VALID [2020-07-17 21:48:37,478 INFO L280 TraceCheckUtils]: 21: Hoare triple {7018#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {7018#true} is VALID [2020-07-17 21:48:37,479 INFO L280 TraceCheckUtils]: 22: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,479 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {7018#true} {7018#true} #553#return; {7018#true} is VALID [2020-07-17 21:48:37,479 INFO L280 TraceCheckUtils]: 24: Hoare triple {7018#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {7018#true} is VALID [2020-07-17 21:48:37,479 INFO L280 TraceCheckUtils]: 25: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,480 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7018#true} {7018#true} #513#return; {7018#true} is VALID [2020-07-17 21:48:37,480 INFO L280 TraceCheckUtils]: 27: Hoare triple {7018#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {7018#true} is VALID [2020-07-17 21:48:37,480 INFO L280 TraceCheckUtils]: 28: Hoare triple {7018#true} assume !(0 != ~tmp~6); {7018#true} is VALID [2020-07-17 21:48:37,482 INFO L263 TraceCheckUtils]: 29: Hoare triple {7018#true} call activatePump__wrappee__highWaterSensor(); {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:37,482 INFO L280 TraceCheckUtils]: 30: Hoare triple {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7018#true} is VALID [2020-07-17 21:48:37,482 INFO L280 TraceCheckUtils]: 31: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,482 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {7018#true} {7018#true} #515#return; {7018#true} is VALID [2020-07-17 21:48:37,482 INFO L280 TraceCheckUtils]: 33: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,483 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7018#true} {7019#false} #541#return; {7019#false} is VALID [2020-07-17 21:48:37,483 INFO L280 TraceCheckUtils]: 35: Hoare triple {7019#false} assume true; {7019#false} is VALID [2020-07-17 21:48:37,483 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7019#false} {7018#true} #499#return; {7019#false} is VALID [2020-07-17 21:48:37,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7018#true} is VALID [2020-07-17 21:48:37,485 INFO L280 TraceCheckUtils]: 1: Hoare triple {7018#true} assume !(0 != ~pumpRunning~0); {7018#true} is VALID [2020-07-17 21:48:37,486 INFO L263 TraceCheckUtils]: 2: Hoare triple {7018#true} call processEnvironment__wrappee__methaneQuery(); {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:37,486 INFO L280 TraceCheckUtils]: 3: Hoare triple {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7018#true} is VALID [2020-07-17 21:48:37,486 INFO L280 TraceCheckUtils]: 4: Hoare triple {7018#true} assume 0 == ~pumpRunning~0; {7018#true} is VALID [2020-07-17 21:48:37,486 INFO L263 TraceCheckUtils]: 5: Hoare triple {7018#true} call #t~ret39 := isHighWaterLevel(); {7018#true} is VALID [2020-07-17 21:48:37,486 INFO L280 TraceCheckUtils]: 6: Hoare triple {7018#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {7018#true} is VALID [2020-07-17 21:48:37,487 INFO L263 TraceCheckUtils]: 7: Hoare triple {7018#true} call #t~ret59 := isHighWaterSensorDry(); {7018#true} is VALID [2020-07-17 21:48:37,487 INFO L280 TraceCheckUtils]: 8: Hoare triple {7018#true} havoc ~retValue_acc~8; {7018#true} is VALID [2020-07-17 21:48:37,487 INFO L280 TraceCheckUtils]: 9: Hoare triple {7018#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-17 21:48:37,488 INFO L280 TraceCheckUtils]: 10: Hoare triple {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} assume true; {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-17 21:48:37,489 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} {7018#true} #517#return; {7167#(and (<= 0 |isHighWaterLevel_#t~ret59|) (<= |isHighWaterLevel_#t~ret59| 0))} is VALID [2020-07-17 21:48:37,490 INFO L280 TraceCheckUtils]: 12: Hoare triple {7167#(and (<= 0 |isHighWaterLevel_#t~ret59|) (<= |isHighWaterLevel_#t~ret59| 0))} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {7168#(and (<= isHighWaterLevel_~tmp~7 0) (<= 0 isHighWaterLevel_~tmp~7))} is VALID [2020-07-17 21:48:37,491 INFO L280 TraceCheckUtils]: 13: Hoare triple {7168#(and (<= isHighWaterLevel_~tmp~7 0) (<= 0 isHighWaterLevel_~tmp~7))} assume 0 != ~tmp~7;~tmp___0~1 := 0; {7019#false} is VALID [2020-07-17 21:48:37,491 INFO L280 TraceCheckUtils]: 14: Hoare triple {7019#false} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {7019#false} is VALID [2020-07-17 21:48:37,491 INFO L280 TraceCheckUtils]: 15: Hoare triple {7019#false} assume true; {7019#false} is VALID [2020-07-17 21:48:37,491 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7019#false} {7018#true} #539#return; {7019#false} is VALID [2020-07-17 21:48:37,492 INFO L280 TraceCheckUtils]: 17: Hoare triple {7019#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {7019#false} is VALID [2020-07-17 21:48:37,492 INFO L280 TraceCheckUtils]: 18: Hoare triple {7019#false} assume 0 != ~tmp~4; {7019#false} is VALID [2020-07-17 21:48:37,492 INFO L263 TraceCheckUtils]: 19: Hoare triple {7019#false} call activatePump(); {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:37,492 INFO L280 TraceCheckUtils]: 20: Hoare triple {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7018#true} is VALID [2020-07-17 21:48:37,492 INFO L263 TraceCheckUtils]: 21: Hoare triple {7018#true} call #t~ret41 := isMethaneAlarm(); {7018#true} is VALID [2020-07-17 21:48:37,493 INFO L280 TraceCheckUtils]: 22: Hoare triple {7018#true} havoc ~retValue_acc~3; {7018#true} is VALID [2020-07-17 21:48:37,493 INFO L263 TraceCheckUtils]: 23: Hoare triple {7018#true} call #t~ret42 := isMethaneLevelCritical(); {7018#true} is VALID [2020-07-17 21:48:37,493 INFO L280 TraceCheckUtils]: 24: Hoare triple {7018#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {7018#true} is VALID [2020-07-17 21:48:37,493 INFO L280 TraceCheckUtils]: 25: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,493 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7018#true} {7018#true} #553#return; {7018#true} is VALID [2020-07-17 21:48:37,494 INFO L280 TraceCheckUtils]: 27: Hoare triple {7018#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {7018#true} is VALID [2020-07-17 21:48:37,494 INFO L280 TraceCheckUtils]: 28: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,494 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7018#true} {7018#true} #513#return; {7018#true} is VALID [2020-07-17 21:48:37,499 INFO L280 TraceCheckUtils]: 30: Hoare triple {7018#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {7018#true} is VALID [2020-07-17 21:48:37,500 INFO L280 TraceCheckUtils]: 31: Hoare triple {7018#true} assume !(0 != ~tmp~6); {7018#true} is VALID [2020-07-17 21:48:37,513 INFO L263 TraceCheckUtils]: 32: Hoare triple {7018#true} call activatePump__wrappee__highWaterSensor(); {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:37,513 INFO L280 TraceCheckUtils]: 33: Hoare triple {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7018#true} is VALID [2020-07-17 21:48:37,513 INFO L280 TraceCheckUtils]: 34: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,513 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7018#true} {7018#true} #515#return; {7018#true} is VALID [2020-07-17 21:48:37,514 INFO L280 TraceCheckUtils]: 36: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,514 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {7018#true} {7019#false} #541#return; {7019#false} is VALID [2020-07-17 21:48:37,514 INFO L280 TraceCheckUtils]: 38: Hoare triple {7019#false} assume true; {7019#false} is VALID [2020-07-17 21:48:37,514 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7019#false} {7018#true} #499#return; {7019#false} is VALID [2020-07-17 21:48:37,514 INFO L280 TraceCheckUtils]: 40: Hoare triple {7019#false} assume true; {7019#false} is VALID [2020-07-17 21:48:37,515 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7019#false} {7023#(= 1 ~waterLevel~0)} #523#return; {7019#false} is VALID [2020-07-17 21:48:37,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:37,521 INFO L280 TraceCheckUtils]: 0: Hoare triple {7018#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {7018#true} is VALID [2020-07-17 21:48:37,522 INFO L280 TraceCheckUtils]: 1: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,522 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7018#true} {7019#false} #533#return; {7019#false} is VALID [2020-07-17 21:48:37,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:37,525 INFO L280 TraceCheckUtils]: 0: Hoare triple {7018#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7018#true} is VALID [2020-07-17 21:48:37,526 INFO L280 TraceCheckUtils]: 1: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,526 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7018#true} {7019#false} #535#return; {7019#false} is VALID [2020-07-17 21:48:37,530 INFO L263 TraceCheckUtils]: 0: Hoare triple {7018#true} call ULTIMATE.init(); {7091#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:48:37,536 INFO L280 TraceCheckUtils]: 1: Hoare triple {7091#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,537 INFO L280 TraceCheckUtils]: 2: Hoare triple {7023#(= 1 ~waterLevel~0)} assume true; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,538 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7023#(= 1 ~waterLevel~0)} {7018#true} #559#return; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,538 INFO L263 TraceCheckUtils]: 4: Hoare triple {7023#(= 1 ~waterLevel~0)} call #t~ret75 := main(); {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,539 INFO L280 TraceCheckUtils]: 5: Hoare triple {7023#(= 1 ~waterLevel~0)} havoc ~retValue_acc~9;havoc ~tmp~8; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,539 INFO L263 TraceCheckUtils]: 6: Hoare triple {7023#(= 1 ~waterLevel~0)} call select_helpers(); {7018#true} is VALID [2020-07-17 21:48:37,539 INFO L280 TraceCheckUtils]: 7: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,540 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7018#true} {7023#(= 1 ~waterLevel~0)} #451#return; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,540 INFO L263 TraceCheckUtils]: 9: Hoare triple {7023#(= 1 ~waterLevel~0)} call select_features(); {7018#true} is VALID [2020-07-17 21:48:37,540 INFO L280 TraceCheckUtils]: 10: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,541 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7018#true} {7023#(= 1 ~waterLevel~0)} #453#return; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,541 INFO L263 TraceCheckUtils]: 12: Hoare triple {7023#(= 1 ~waterLevel~0)} call #t~ret70 := valid_product(); {7018#true} is VALID [2020-07-17 21:48:37,541 INFO L280 TraceCheckUtils]: 13: Hoare triple {7018#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {7018#true} is VALID [2020-07-17 21:48:37,542 INFO L280 TraceCheckUtils]: 14: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,542 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7018#true} {7023#(= 1 ~waterLevel~0)} #455#return; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,543 INFO L280 TraceCheckUtils]: 16: Hoare triple {7023#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,543 INFO L280 TraceCheckUtils]: 17: Hoare triple {7023#(= 1 ~waterLevel~0)} assume 0 != ~tmp~8; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,543 INFO L263 TraceCheckUtils]: 18: Hoare triple {7023#(= 1 ~waterLevel~0)} call setup(); {7018#true} is VALID [2020-07-17 21:48:37,543 INFO L280 TraceCheckUtils]: 19: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,544 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7018#true} {7023#(= 1 ~waterLevel~0)} #457#return; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,545 INFO L263 TraceCheckUtils]: 21: Hoare triple {7023#(= 1 ~waterLevel~0)} call runTest(); {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,545 INFO L263 TraceCheckUtils]: 22: Hoare triple {7023#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {7092#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:37,545 INFO L280 TraceCheckUtils]: 23: Hoare triple {7092#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7018#true} is VALID [2020-07-17 21:48:37,546 INFO L280 TraceCheckUtils]: 24: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,546 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7018#true} {7023#(= 1 ~waterLevel~0)} #549#return; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,547 INFO L263 TraceCheckUtils]: 26: Hoare triple {7023#(= 1 ~waterLevel~0)} call test(); {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,547 INFO L280 TraceCheckUtils]: 27: Hoare triple {7023#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,548 INFO L280 TraceCheckUtils]: 28: Hoare triple {7023#(= 1 ~waterLevel~0)} assume !false; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,548 INFO L280 TraceCheckUtils]: 29: Hoare triple {7023#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,549 INFO L280 TraceCheckUtils]: 30: Hoare triple {7023#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,549 INFO L280 TraceCheckUtils]: 31: Hoare triple {7023#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~3); {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,550 INFO L280 TraceCheckUtils]: 32: Hoare triple {7023#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,550 INFO L280 TraceCheckUtils]: 33: Hoare triple {7023#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,551 INFO L280 TraceCheckUtils]: 34: Hoare triple {7023#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,551 INFO L280 TraceCheckUtils]: 35: Hoare triple {7023#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,552 INFO L280 TraceCheckUtils]: 36: Hoare triple {7023#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,553 INFO L263 TraceCheckUtils]: 37: Hoare triple {7023#(= 1 ~waterLevel~0)} call timeShift(); {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,553 INFO L263 TraceCheckUtils]: 38: Hoare triple {7023#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {7092#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:37,553 INFO L263 TraceCheckUtils]: 39: Hoare triple {7092#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {7018#true} is VALID [2020-07-17 21:48:37,554 INFO L280 TraceCheckUtils]: 40: Hoare triple {7018#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7018#true} is VALID [2020-07-17 21:48:37,554 INFO L280 TraceCheckUtils]: 41: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,554 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {7018#true} {7092#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {7018#true} is VALID [2020-07-17 21:48:37,554 INFO L280 TraceCheckUtils]: 43: Hoare triple {7018#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {7018#true} is VALID [2020-07-17 21:48:37,555 INFO L280 TraceCheckUtils]: 44: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,555 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {7018#true} {7023#(= 1 ~waterLevel~0)} #519#return; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,556 INFO L280 TraceCheckUtils]: 46: Hoare triple {7023#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,556 INFO L280 TraceCheckUtils]: 47: Hoare triple {7023#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {7023#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:37,557 INFO L263 TraceCheckUtils]: 48: Hoare triple {7023#(= 1 ~waterLevel~0)} call processEnvironment(); {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:37,557 INFO L280 TraceCheckUtils]: 49: Hoare triple {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7018#true} is VALID [2020-07-17 21:48:37,558 INFO L280 TraceCheckUtils]: 50: Hoare triple {7018#true} assume !(0 != ~pumpRunning~0); {7018#true} is VALID [2020-07-17 21:48:37,558 INFO L263 TraceCheckUtils]: 51: Hoare triple {7018#true} call processEnvironment__wrappee__methaneQuery(); {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:37,558 INFO L280 TraceCheckUtils]: 52: Hoare triple {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {7018#true} is VALID [2020-07-17 21:48:37,559 INFO L280 TraceCheckUtils]: 53: Hoare triple {7018#true} assume 0 == ~pumpRunning~0; {7018#true} is VALID [2020-07-17 21:48:37,559 INFO L263 TraceCheckUtils]: 54: Hoare triple {7018#true} call #t~ret39 := isHighWaterLevel(); {7018#true} is VALID [2020-07-17 21:48:37,559 INFO L280 TraceCheckUtils]: 55: Hoare triple {7018#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {7018#true} is VALID [2020-07-17 21:48:37,559 INFO L263 TraceCheckUtils]: 56: Hoare triple {7018#true} call #t~ret59 := isHighWaterSensorDry(); {7018#true} is VALID [2020-07-17 21:48:37,560 INFO L280 TraceCheckUtils]: 57: Hoare triple {7018#true} havoc ~retValue_acc~8; {7018#true} is VALID [2020-07-17 21:48:37,560 INFO L280 TraceCheckUtils]: 58: Hoare triple {7018#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-17 21:48:37,561 INFO L280 TraceCheckUtils]: 59: Hoare triple {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} assume true; {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} is VALID [2020-07-17 21:48:37,562 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {7169#(and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|))} {7018#true} #517#return; {7167#(and (<= 0 |isHighWaterLevel_#t~ret59|) (<= |isHighWaterLevel_#t~ret59| 0))} is VALID [2020-07-17 21:48:37,563 INFO L280 TraceCheckUtils]: 61: Hoare triple {7167#(and (<= 0 |isHighWaterLevel_#t~ret59|) (<= |isHighWaterLevel_#t~ret59| 0))} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {7168#(and (<= isHighWaterLevel_~tmp~7 0) (<= 0 isHighWaterLevel_~tmp~7))} is VALID [2020-07-17 21:48:37,563 INFO L280 TraceCheckUtils]: 62: Hoare triple {7168#(and (<= isHighWaterLevel_~tmp~7 0) (<= 0 isHighWaterLevel_~tmp~7))} assume 0 != ~tmp~7;~tmp___0~1 := 0; {7019#false} is VALID [2020-07-17 21:48:37,564 INFO L280 TraceCheckUtils]: 63: Hoare triple {7019#false} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {7019#false} is VALID [2020-07-17 21:48:37,564 INFO L280 TraceCheckUtils]: 64: Hoare triple {7019#false} assume true; {7019#false} is VALID [2020-07-17 21:48:37,564 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {7019#false} {7018#true} #539#return; {7019#false} is VALID [2020-07-17 21:48:37,564 INFO L280 TraceCheckUtils]: 66: Hoare triple {7019#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {7019#false} is VALID [2020-07-17 21:48:37,564 INFO L280 TraceCheckUtils]: 67: Hoare triple {7019#false} assume 0 != ~tmp~4; {7019#false} is VALID [2020-07-17 21:48:37,564 INFO L263 TraceCheckUtils]: 68: Hoare triple {7019#false} call activatePump(); {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:37,565 INFO L280 TraceCheckUtils]: 69: Hoare triple {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7018#true} is VALID [2020-07-17 21:48:37,565 INFO L263 TraceCheckUtils]: 70: Hoare triple {7018#true} call #t~ret41 := isMethaneAlarm(); {7018#true} is VALID [2020-07-17 21:48:37,565 INFO L280 TraceCheckUtils]: 71: Hoare triple {7018#true} havoc ~retValue_acc~3; {7018#true} is VALID [2020-07-17 21:48:37,565 INFO L263 TraceCheckUtils]: 72: Hoare triple {7018#true} call #t~ret42 := isMethaneLevelCritical(); {7018#true} is VALID [2020-07-17 21:48:37,565 INFO L280 TraceCheckUtils]: 73: Hoare triple {7018#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {7018#true} is VALID [2020-07-17 21:48:37,565 INFO L280 TraceCheckUtils]: 74: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,566 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {7018#true} {7018#true} #553#return; {7018#true} is VALID [2020-07-17 21:48:37,566 INFO L280 TraceCheckUtils]: 76: Hoare triple {7018#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {7018#true} is VALID [2020-07-17 21:48:37,566 INFO L280 TraceCheckUtils]: 77: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,566 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {7018#true} {7018#true} #513#return; {7018#true} is VALID [2020-07-17 21:48:37,566 INFO L280 TraceCheckUtils]: 79: Hoare triple {7018#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {7018#true} is VALID [2020-07-17 21:48:37,567 INFO L280 TraceCheckUtils]: 80: Hoare triple {7018#true} assume !(0 != ~tmp~6); {7018#true} is VALID [2020-07-17 21:48:37,567 INFO L263 TraceCheckUtils]: 81: Hoare triple {7018#true} call activatePump__wrappee__highWaterSensor(); {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:37,567 INFO L280 TraceCheckUtils]: 82: Hoare triple {7096#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7018#true} is VALID [2020-07-17 21:48:37,568 INFO L280 TraceCheckUtils]: 83: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,568 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {7018#true} {7018#true} #515#return; {7018#true} is VALID [2020-07-17 21:48:37,568 INFO L280 TraceCheckUtils]: 85: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,568 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {7018#true} {7019#false} #541#return; {7019#false} is VALID [2020-07-17 21:48:37,568 INFO L280 TraceCheckUtils]: 87: Hoare triple {7019#false} assume true; {7019#false} is VALID [2020-07-17 21:48:37,569 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {7019#false} {7018#true} #499#return; {7019#false} is VALID [2020-07-17 21:48:37,569 INFO L280 TraceCheckUtils]: 89: Hoare triple {7019#false} assume true; {7019#false} is VALID [2020-07-17 21:48:37,569 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {7019#false} {7023#(= 1 ~waterLevel~0)} #523#return; {7019#false} is VALID [2020-07-17 21:48:37,569 INFO L263 TraceCheckUtils]: 91: Hoare triple {7019#false} call __utac_acc__Specification5_spec__3(); {7019#false} is VALID [2020-07-17 21:48:37,569 INFO L280 TraceCheckUtils]: 92: Hoare triple {7019#false} havoc ~tmp~9;havoc ~tmp___0~2; {7019#false} is VALID [2020-07-17 21:48:37,570 INFO L263 TraceCheckUtils]: 93: Hoare triple {7019#false} call #t~ret72 := getWaterLevel(); {7018#true} is VALID [2020-07-17 21:48:37,570 INFO L280 TraceCheckUtils]: 94: Hoare triple {7018#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {7018#true} is VALID [2020-07-17 21:48:37,570 INFO L280 TraceCheckUtils]: 95: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,570 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {7018#true} {7019#false} #533#return; {7019#false} is VALID [2020-07-17 21:48:37,570 INFO L280 TraceCheckUtils]: 97: Hoare triple {7019#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {7019#false} is VALID [2020-07-17 21:48:37,570 INFO L280 TraceCheckUtils]: 98: Hoare triple {7019#false} assume 2 != ~tmp~9; {7019#false} is VALID [2020-07-17 21:48:37,571 INFO L263 TraceCheckUtils]: 99: Hoare triple {7019#false} call #t~ret73 := isPumpRunning(); {7018#true} is VALID [2020-07-17 21:48:37,571 INFO L280 TraceCheckUtils]: 100: Hoare triple {7018#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {7018#true} is VALID [2020-07-17 21:48:37,571 INFO L280 TraceCheckUtils]: 101: Hoare triple {7018#true} assume true; {7018#true} is VALID [2020-07-17 21:48:37,571 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {7018#true} {7019#false} #535#return; {7019#false} is VALID [2020-07-17 21:48:37,571 INFO L280 TraceCheckUtils]: 103: Hoare triple {7019#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {7019#false} is VALID [2020-07-17 21:48:37,572 INFO L280 TraceCheckUtils]: 104: Hoare triple {7019#false} assume 0 != ~tmp___0~2; {7019#false} is VALID [2020-07-17 21:48:37,572 INFO L280 TraceCheckUtils]: 105: Hoare triple {7019#false} assume 0 == ~switchedOnBeforeTS~0; {7019#false} is VALID [2020-07-17 21:48:37,572 INFO L263 TraceCheckUtils]: 106: Hoare triple {7019#false} call __automaton_fail(); {7019#false} is VALID [2020-07-17 21:48:37,574 INFO L280 TraceCheckUtils]: 107: Hoare triple {7019#false} assume !false; {7019#false} is VALID [2020-07-17 21:48:37,592 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 21:48:37,592 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1021004904] [2020-07-17 21:48:37,592 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:48:37,593 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:48:37,593 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1797903425] [2020-07-17 21:48:37,594 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 108 [2020-07-17 21:48:37,595 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:48:37,595 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:48:37,709 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:48:37,710 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:48:37,710 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:48:37,710 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:48:37,710 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:48:37,710 INFO L87 Difference]: Start difference. First operand 451 states and 537 transitions. Second operand 9 states. [2020-07-17 21:48:38,690 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:48:45,712 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:48:46,141 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:48:46,666 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:48:47,152 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:48:59,406 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:59,407 INFO L93 Difference]: Finished difference Result 1362 states and 1793 transitions. [2020-07-17 21:48:59,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-17 21:48:59,407 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 108 [2020-07-17 21:48:59,407 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:48:59,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:48:59,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 598 transitions. [2020-07-17 21:48:59,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:48:59,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 598 transitions. [2020-07-17 21:48:59,429 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 598 transitions. [2020-07-17 21:49:01,312 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 598 edges. 598 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:49:01,376 INFO L225 Difference]: With dead ends: 1362 [2020-07-17 21:49:01,376 INFO L226 Difference]: Without dead ends: 939 [2020-07-17 21:49:01,378 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 44 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=82, Invalid=224, Unknown=0, NotChecked=0, Total=306 [2020-07-17 21:49:01,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 939 states. [2020-07-17 21:49:08,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 939 to 811. [2020-07-17 21:49:08,102 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:49:08,102 INFO L82 GeneralOperation]: Start isEquivalent. First operand 939 states. Second operand 811 states. [2020-07-17 21:49:08,102 INFO L74 IsIncluded]: Start isIncluded. First operand 939 states. Second operand 811 states. [2020-07-17 21:49:08,102 INFO L87 Difference]: Start difference. First operand 939 states. Second operand 811 states. [2020-07-17 21:49:08,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:49:08,163 INFO L93 Difference]: Finished difference Result 939 states and 1186 transitions. [2020-07-17 21:49:08,163 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1186 transitions. [2020-07-17 21:49:08,166 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:49:08,167 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:49:08,167 INFO L74 IsIncluded]: Start isIncluded. First operand 811 states. Second operand 939 states. [2020-07-17 21:49:08,167 INFO L87 Difference]: Start difference. First operand 811 states. Second operand 939 states. [2020-07-17 21:49:08,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:49:08,241 INFO L93 Difference]: Finished difference Result 939 states and 1186 transitions. [2020-07-17 21:49:08,241 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1186 transitions. [2020-07-17 21:49:08,244 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:49:08,244 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:49:08,245 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:49:08,245 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:49:08,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 811 states. [2020-07-17 21:49:08,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 811 states and 969 transitions. [2020-07-17 21:49:08,314 INFO L78 Accepts]: Start accepts. Automaton has 811 states and 969 transitions. Word has length 108 [2020-07-17 21:49:08,315 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:49:08,315 INFO L479 AbstractCegarLoop]: Abstraction has 811 states and 969 transitions. [2020-07-17 21:49:08,315 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:49:08,315 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 969 transitions. [2020-07-17 21:49:08,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-07-17 21:49:08,318 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:49:08,318 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] [2020-07-17 21:49:08,318 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-17 21:49:08,319 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:49:08,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:49:08,319 INFO L82 PathProgramCache]: Analyzing trace with hash -678093676, now seen corresponding path program 1 times [2020-07-17 21:49:08,319 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:49:08,320 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [822429747] [2020-07-17 21:49:08,320 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:49:08,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:08,646 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:49:08,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:08,695 INFO L280 TraceCheckUtils]: 0: Hoare triple {12109#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {12037#true} is VALID [2020-07-17 21:49:08,695 INFO L280 TraceCheckUtils]: 1: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,695 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12037#true} {12037#true} #559#return; {12037#true} is VALID [2020-07-17 21:49:08,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:08,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,698 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12037#true} {12037#true} #451#return; {12037#true} is VALID [2020-07-17 21:49:08,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:08,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,701 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12037#true} {12037#true} #453#return; {12037#true} is VALID [2020-07-17 21:49:08,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:08,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {12037#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {12037#true} is VALID [2020-07-17 21:49:08,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,704 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12037#true} {12037#true} #455#return; {12037#true} is VALID [2020-07-17 21:49:08,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:08,707 INFO L280 TraceCheckUtils]: 0: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,707 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12037#true} {12037#true} #457#return; {12037#true} is VALID [2020-07-17 21:49:08,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:08,744 INFO L280 TraceCheckUtils]: 0: Hoare triple {12110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {12037#true} is VALID [2020-07-17 21:49:08,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,744 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12037#true} {12037#true} #549#return; {12037#true} is VALID [2020-07-17 21:49:08,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:08,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:08,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {12037#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {12037#true} is VALID [2020-07-17 21:49:08,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,751 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12037#true} {12110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {12037#true} is VALID [2020-07-17 21:49:08,752 INFO L263 TraceCheckUtils]: 0: Hoare triple {12110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {12037#true} is VALID [2020-07-17 21:49:08,752 INFO L280 TraceCheckUtils]: 1: Hoare triple {12037#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {12037#true} is VALID [2020-07-17 21:49:08,752 INFO L280 TraceCheckUtils]: 2: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,752 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12037#true} {12110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {12037#true} is VALID [2020-07-17 21:49:08,752 INFO L280 TraceCheckUtils]: 4: Hoare triple {12037#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {12037#true} is VALID [2020-07-17 21:49:08,753 INFO L280 TraceCheckUtils]: 5: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,753 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {12037#true} {12037#true} #519#return; {12037#true} is VALID [2020-07-17 21:49:08,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:08,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:08,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:08,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:08,865 INFO L280 TraceCheckUtils]: 0: Hoare triple {12037#true} havoc ~retValue_acc~8; {12037#true} is VALID [2020-07-17 21:49:08,866 INFO L280 TraceCheckUtils]: 1: Hoare triple {12037#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {12037#true} is VALID [2020-07-17 21:49:08,866 INFO L280 TraceCheckUtils]: 2: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,866 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12037#true} {12037#true} #517#return; {12037#true} is VALID [2020-07-17 21:49:08,867 INFO L280 TraceCheckUtils]: 0: Hoare triple {12037#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {12037#true} is VALID [2020-07-17 21:49:08,867 INFO L263 TraceCheckUtils]: 1: Hoare triple {12037#true} call #t~ret59 := isHighWaterSensorDry(); {12037#true} is VALID [2020-07-17 21:49:08,868 INFO L280 TraceCheckUtils]: 2: Hoare triple {12037#true} havoc ~retValue_acc~8; {12037#true} is VALID [2020-07-17 21:49:08,868 INFO L280 TraceCheckUtils]: 3: Hoare triple {12037#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {12037#true} is VALID [2020-07-17 21:49:08,868 INFO L280 TraceCheckUtils]: 4: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,868 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12037#true} {12037#true} #517#return; {12037#true} is VALID [2020-07-17 21:49:08,868 INFO L280 TraceCheckUtils]: 6: Hoare triple {12037#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {12037#true} is VALID [2020-07-17 21:49:08,869 INFO L280 TraceCheckUtils]: 7: Hoare triple {12037#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {12187#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:49:08,870 INFO L280 TraceCheckUtils]: 8: Hoare triple {12187#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:49:08,871 INFO L280 TraceCheckUtils]: 9: Hoare triple {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:49:08,872 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {12037#true} #539#return; {12163#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret39|)} is VALID [2020-07-17 21:49:08,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:08,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:08,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:08,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {12037#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {12037#true} is VALID [2020-07-17 21:49:08,885 INFO L280 TraceCheckUtils]: 1: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,886 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12037#true} {12037#true} #553#return; {12037#true} is VALID [2020-07-17 21:49:08,886 INFO L280 TraceCheckUtils]: 0: Hoare triple {12037#true} havoc ~retValue_acc~3; {12037#true} is VALID [2020-07-17 21:49:08,886 INFO L263 TraceCheckUtils]: 1: Hoare triple {12037#true} call #t~ret42 := isMethaneLevelCritical(); {12037#true} is VALID [2020-07-17 21:49:08,887 INFO L280 TraceCheckUtils]: 2: Hoare triple {12037#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {12037#true} is VALID [2020-07-17 21:49:08,887 INFO L280 TraceCheckUtils]: 3: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,887 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12037#true} {12037#true} #553#return; {12037#true} is VALID [2020-07-17 21:49:08,887 INFO L280 TraceCheckUtils]: 5: Hoare triple {12037#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {12037#true} is VALID [2020-07-17 21:49:08,887 INFO L280 TraceCheckUtils]: 6: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,888 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {12037#true} {12037#true} #513#return; {12037#true} is VALID [2020-07-17 21:49:08,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:08,893 INFO L280 TraceCheckUtils]: 0: Hoare triple {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12037#true} is VALID [2020-07-17 21:49:08,893 INFO L280 TraceCheckUtils]: 1: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,893 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12037#true} {12037#true} #515#return; {12037#true} is VALID [2020-07-17 21:49:08,894 INFO L280 TraceCheckUtils]: 0: Hoare triple {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {12037#true} is VALID [2020-07-17 21:49:08,894 INFO L263 TraceCheckUtils]: 1: Hoare triple {12037#true} call #t~ret41 := isMethaneAlarm(); {12037#true} is VALID [2020-07-17 21:49:08,894 INFO L280 TraceCheckUtils]: 2: Hoare triple {12037#true} havoc ~retValue_acc~3; {12037#true} is VALID [2020-07-17 21:49:08,894 INFO L263 TraceCheckUtils]: 3: Hoare triple {12037#true} call #t~ret42 := isMethaneLevelCritical(); {12037#true} is VALID [2020-07-17 21:49:08,894 INFO L280 TraceCheckUtils]: 4: Hoare triple {12037#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {12037#true} is VALID [2020-07-17 21:49:08,895 INFO L280 TraceCheckUtils]: 5: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,895 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {12037#true} {12037#true} #553#return; {12037#true} is VALID [2020-07-17 21:49:08,895 INFO L280 TraceCheckUtils]: 7: Hoare triple {12037#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {12037#true} is VALID [2020-07-17 21:49:08,895 INFO L280 TraceCheckUtils]: 8: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,896 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12037#true} {12037#true} #513#return; {12037#true} is VALID [2020-07-17 21:49:08,896 INFO L280 TraceCheckUtils]: 10: Hoare triple {12037#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {12037#true} is VALID [2020-07-17 21:49:08,896 INFO L280 TraceCheckUtils]: 11: Hoare triple {12037#true} assume !(0 != ~tmp~6); {12037#true} is VALID [2020-07-17 21:49:08,897 INFO L263 TraceCheckUtils]: 12: Hoare triple {12037#true} call activatePump__wrappee__highWaterSensor(); {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:08,897 INFO L280 TraceCheckUtils]: 13: Hoare triple {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12037#true} is VALID [2020-07-17 21:49:08,897 INFO L280 TraceCheckUtils]: 14: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,898 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12037#true} {12037#true} #515#return; {12037#true} is VALID [2020-07-17 21:49:08,898 INFO L280 TraceCheckUtils]: 16: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,898 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {12037#true} {12038#false} #541#return; {12038#false} is VALID [2020-07-17 21:49:08,899 INFO L280 TraceCheckUtils]: 0: Hoare triple {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {12037#true} is VALID [2020-07-17 21:49:08,899 INFO L280 TraceCheckUtils]: 1: Hoare triple {12037#true} assume 0 == ~pumpRunning~0; {12037#true} is VALID [2020-07-17 21:49:08,899 INFO L263 TraceCheckUtils]: 2: Hoare triple {12037#true} call #t~ret39 := isHighWaterLevel(); {12037#true} is VALID [2020-07-17 21:49:08,899 INFO L280 TraceCheckUtils]: 3: Hoare triple {12037#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {12037#true} is VALID [2020-07-17 21:49:08,900 INFO L263 TraceCheckUtils]: 4: Hoare triple {12037#true} call #t~ret59 := isHighWaterSensorDry(); {12037#true} is VALID [2020-07-17 21:49:08,900 INFO L280 TraceCheckUtils]: 5: Hoare triple {12037#true} havoc ~retValue_acc~8; {12037#true} is VALID [2020-07-17 21:49:08,900 INFO L280 TraceCheckUtils]: 6: Hoare triple {12037#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {12037#true} is VALID [2020-07-17 21:49:08,900 INFO L280 TraceCheckUtils]: 7: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,901 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {12037#true} {12037#true} #517#return; {12037#true} is VALID [2020-07-17 21:49:08,901 INFO L280 TraceCheckUtils]: 9: Hoare triple {12037#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {12037#true} is VALID [2020-07-17 21:49:08,902 INFO L280 TraceCheckUtils]: 10: Hoare triple {12037#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {12187#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:49:08,903 INFO L280 TraceCheckUtils]: 11: Hoare triple {12187#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:49:08,903 INFO L280 TraceCheckUtils]: 12: Hoare triple {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:49:08,904 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {12037#true} #539#return; {12163#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret39|)} is VALID [2020-07-17 21:49:08,905 INFO L280 TraceCheckUtils]: 14: Hoare triple {12163#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret39|)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {12164#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} is VALID [2020-07-17 21:49:08,906 INFO L280 TraceCheckUtils]: 15: Hoare triple {12164#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} assume 0 != ~tmp~4; {12038#false} is VALID [2020-07-17 21:49:08,906 INFO L263 TraceCheckUtils]: 16: Hoare triple {12038#false} call activatePump(); {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:08,906 INFO L280 TraceCheckUtils]: 17: Hoare triple {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {12037#true} is VALID [2020-07-17 21:49:08,907 INFO L263 TraceCheckUtils]: 18: Hoare triple {12037#true} call #t~ret41 := isMethaneAlarm(); {12037#true} is VALID [2020-07-17 21:49:08,907 INFO L280 TraceCheckUtils]: 19: Hoare triple {12037#true} havoc ~retValue_acc~3; {12037#true} is VALID [2020-07-17 21:49:08,907 INFO L263 TraceCheckUtils]: 20: Hoare triple {12037#true} call #t~ret42 := isMethaneLevelCritical(); {12037#true} is VALID [2020-07-17 21:49:08,907 INFO L280 TraceCheckUtils]: 21: Hoare triple {12037#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {12037#true} is VALID [2020-07-17 21:49:08,907 INFO L280 TraceCheckUtils]: 22: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,908 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {12037#true} {12037#true} #553#return; {12037#true} is VALID [2020-07-17 21:49:08,908 INFO L280 TraceCheckUtils]: 24: Hoare triple {12037#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {12037#true} is VALID [2020-07-17 21:49:08,908 INFO L280 TraceCheckUtils]: 25: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,908 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12037#true} {12037#true} #513#return; {12037#true} is VALID [2020-07-17 21:49:08,908 INFO L280 TraceCheckUtils]: 27: Hoare triple {12037#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {12037#true} is VALID [2020-07-17 21:49:08,909 INFO L280 TraceCheckUtils]: 28: Hoare triple {12037#true} assume !(0 != ~tmp~6); {12037#true} is VALID [2020-07-17 21:49:08,909 INFO L263 TraceCheckUtils]: 29: Hoare triple {12037#true} call activatePump__wrappee__highWaterSensor(); {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:08,910 INFO L280 TraceCheckUtils]: 30: Hoare triple {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12037#true} is VALID [2020-07-17 21:49:08,910 INFO L280 TraceCheckUtils]: 31: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,910 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {12037#true} {12037#true} #515#return; {12037#true} is VALID [2020-07-17 21:49:08,910 INFO L280 TraceCheckUtils]: 33: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,911 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {12037#true} {12038#false} #541#return; {12038#false} is VALID [2020-07-17 21:49:08,911 INFO L280 TraceCheckUtils]: 35: Hoare triple {12038#false} assume true; {12038#false} is VALID [2020-07-17 21:49:08,911 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {12038#false} {12037#true} #499#return; {12038#false} is VALID [2020-07-17 21:49:08,912 INFO L280 TraceCheckUtils]: 0: Hoare triple {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {12037#true} is VALID [2020-07-17 21:49:08,913 INFO L280 TraceCheckUtils]: 1: Hoare triple {12037#true} assume !(0 != ~pumpRunning~0); {12037#true} is VALID [2020-07-17 21:49:08,913 INFO L263 TraceCheckUtils]: 2: Hoare triple {12037#true} call processEnvironment__wrappee__methaneQuery(); {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:08,913 INFO L280 TraceCheckUtils]: 3: Hoare triple {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {12037#true} is VALID [2020-07-17 21:49:08,914 INFO L280 TraceCheckUtils]: 4: Hoare triple {12037#true} assume 0 == ~pumpRunning~0; {12037#true} is VALID [2020-07-17 21:49:08,914 INFO L263 TraceCheckUtils]: 5: Hoare triple {12037#true} call #t~ret39 := isHighWaterLevel(); {12037#true} is VALID [2020-07-17 21:49:08,914 INFO L280 TraceCheckUtils]: 6: Hoare triple {12037#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {12037#true} is VALID [2020-07-17 21:49:08,914 INFO L263 TraceCheckUtils]: 7: Hoare triple {12037#true} call #t~ret59 := isHighWaterSensorDry(); {12037#true} is VALID [2020-07-17 21:49:08,914 INFO L280 TraceCheckUtils]: 8: Hoare triple {12037#true} havoc ~retValue_acc~8; {12037#true} is VALID [2020-07-17 21:49:08,915 INFO L280 TraceCheckUtils]: 9: Hoare triple {12037#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {12037#true} is VALID [2020-07-17 21:49:08,915 INFO L280 TraceCheckUtils]: 10: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,915 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {12037#true} {12037#true} #517#return; {12037#true} is VALID [2020-07-17 21:49:08,915 INFO L280 TraceCheckUtils]: 12: Hoare triple {12037#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {12037#true} is VALID [2020-07-17 21:49:08,916 INFO L280 TraceCheckUtils]: 13: Hoare triple {12037#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {12187#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:49:08,917 INFO L280 TraceCheckUtils]: 14: Hoare triple {12187#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:49:08,917 INFO L280 TraceCheckUtils]: 15: Hoare triple {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:49:08,918 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {12037#true} #539#return; {12163#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret39|)} is VALID [2020-07-17 21:49:08,919 INFO L280 TraceCheckUtils]: 17: Hoare triple {12163#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret39|)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {12164#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} is VALID [2020-07-17 21:49:08,920 INFO L280 TraceCheckUtils]: 18: Hoare triple {12164#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} assume 0 != ~tmp~4; {12038#false} is VALID [2020-07-17 21:49:08,920 INFO L263 TraceCheckUtils]: 19: Hoare triple {12038#false} call activatePump(); {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:08,920 INFO L280 TraceCheckUtils]: 20: Hoare triple {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {12037#true} is VALID [2020-07-17 21:49:08,920 INFO L263 TraceCheckUtils]: 21: Hoare triple {12037#true} call #t~ret41 := isMethaneAlarm(); {12037#true} is VALID [2020-07-17 21:49:08,920 INFO L280 TraceCheckUtils]: 22: Hoare triple {12037#true} havoc ~retValue_acc~3; {12037#true} is VALID [2020-07-17 21:49:08,921 INFO L263 TraceCheckUtils]: 23: Hoare triple {12037#true} call #t~ret42 := isMethaneLevelCritical(); {12037#true} is VALID [2020-07-17 21:49:08,921 INFO L280 TraceCheckUtils]: 24: Hoare triple {12037#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {12037#true} is VALID [2020-07-17 21:49:08,921 INFO L280 TraceCheckUtils]: 25: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,921 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {12037#true} {12037#true} #553#return; {12037#true} is VALID [2020-07-17 21:49:08,921 INFO L280 TraceCheckUtils]: 27: Hoare triple {12037#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {12037#true} is VALID [2020-07-17 21:49:08,921 INFO L280 TraceCheckUtils]: 28: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,922 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {12037#true} {12037#true} #513#return; {12037#true} is VALID [2020-07-17 21:49:08,922 INFO L280 TraceCheckUtils]: 30: Hoare triple {12037#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {12037#true} is VALID [2020-07-17 21:49:08,922 INFO L280 TraceCheckUtils]: 31: Hoare triple {12037#true} assume !(0 != ~tmp~6); {12037#true} is VALID [2020-07-17 21:49:08,923 INFO L263 TraceCheckUtils]: 32: Hoare triple {12037#true} call activatePump__wrappee__highWaterSensor(); {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:08,923 INFO L280 TraceCheckUtils]: 33: Hoare triple {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12037#true} is VALID [2020-07-17 21:49:08,923 INFO L280 TraceCheckUtils]: 34: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,923 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {12037#true} {12037#true} #515#return; {12037#true} is VALID [2020-07-17 21:49:08,923 INFO L280 TraceCheckUtils]: 36: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,924 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {12037#true} {12038#false} #541#return; {12038#false} is VALID [2020-07-17 21:49:08,924 INFO L280 TraceCheckUtils]: 38: Hoare triple {12038#false} assume true; {12038#false} is VALID [2020-07-17 21:49:08,924 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {12038#false} {12037#true} #499#return; {12038#false} is VALID [2020-07-17 21:49:08,924 INFO L280 TraceCheckUtils]: 40: Hoare triple {12038#false} assume true; {12038#false} is VALID [2020-07-17 21:49:08,924 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {12038#false} {12037#true} #523#return; {12038#false} is VALID [2020-07-17 21:49:08,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:08,929 INFO L280 TraceCheckUtils]: 0: Hoare triple {12037#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {12037#true} is VALID [2020-07-17 21:49:08,930 INFO L280 TraceCheckUtils]: 1: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,930 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12037#true} {12038#false} #533#return; {12038#false} is VALID [2020-07-17 21:49:08,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:08,933 INFO L280 TraceCheckUtils]: 0: Hoare triple {12037#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {12037#true} is VALID [2020-07-17 21:49:08,934 INFO L280 TraceCheckUtils]: 1: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,934 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12037#true} {12038#false} #535#return; {12038#false} is VALID [2020-07-17 21:49:08,938 INFO L263 TraceCheckUtils]: 0: Hoare triple {12037#true} call ULTIMATE.init(); {12109#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:49:08,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {12109#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {12037#true} is VALID [2020-07-17 21:49:08,938 INFO L280 TraceCheckUtils]: 2: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,939 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12037#true} {12037#true} #559#return; {12037#true} is VALID [2020-07-17 21:49:08,939 INFO L263 TraceCheckUtils]: 4: Hoare triple {12037#true} call #t~ret75 := main(); {12037#true} is VALID [2020-07-17 21:49:08,939 INFO L280 TraceCheckUtils]: 5: Hoare triple {12037#true} havoc ~retValue_acc~9;havoc ~tmp~8; {12037#true} is VALID [2020-07-17 21:49:08,939 INFO L263 TraceCheckUtils]: 6: Hoare triple {12037#true} call select_helpers(); {12037#true} is VALID [2020-07-17 21:49:08,939 INFO L280 TraceCheckUtils]: 7: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,939 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {12037#true} {12037#true} #451#return; {12037#true} is VALID [2020-07-17 21:49:08,940 INFO L263 TraceCheckUtils]: 9: Hoare triple {12037#true} call select_features(); {12037#true} is VALID [2020-07-17 21:49:08,940 INFO L280 TraceCheckUtils]: 10: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,940 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {12037#true} {12037#true} #453#return; {12037#true} is VALID [2020-07-17 21:49:08,940 INFO L263 TraceCheckUtils]: 12: Hoare triple {12037#true} call #t~ret70 := valid_product(); {12037#true} is VALID [2020-07-17 21:49:08,940 INFO L280 TraceCheckUtils]: 13: Hoare triple {12037#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {12037#true} is VALID [2020-07-17 21:49:08,941 INFO L280 TraceCheckUtils]: 14: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,941 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {12037#true} {12037#true} #455#return; {12037#true} is VALID [2020-07-17 21:49:08,941 INFO L280 TraceCheckUtils]: 16: Hoare triple {12037#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {12037#true} is VALID [2020-07-17 21:49:08,941 INFO L280 TraceCheckUtils]: 17: Hoare triple {12037#true} assume 0 != ~tmp~8; {12037#true} is VALID [2020-07-17 21:49:08,941 INFO L263 TraceCheckUtils]: 18: Hoare triple {12037#true} call setup(); {12037#true} is VALID [2020-07-17 21:49:08,941 INFO L280 TraceCheckUtils]: 19: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,942 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {12037#true} {12037#true} #457#return; {12037#true} is VALID [2020-07-17 21:49:08,942 INFO L263 TraceCheckUtils]: 21: Hoare triple {12037#true} call runTest(); {12037#true} is VALID [2020-07-17 21:49:08,942 INFO L263 TraceCheckUtils]: 22: Hoare triple {12037#true} call __utac_acc__Specification5_spec__1(); {12110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:49:08,943 INFO L280 TraceCheckUtils]: 23: Hoare triple {12110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {12037#true} is VALID [2020-07-17 21:49:08,943 INFO L280 TraceCheckUtils]: 24: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,943 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {12037#true} {12037#true} #549#return; {12037#true} is VALID [2020-07-17 21:49:08,943 INFO L263 TraceCheckUtils]: 26: Hoare triple {12037#true} call test(); {12037#true} is VALID [2020-07-17 21:49:08,943 INFO L280 TraceCheckUtils]: 27: Hoare triple {12037#true} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {12037#true} is VALID [2020-07-17 21:49:08,943 INFO L280 TraceCheckUtils]: 28: Hoare triple {12037#true} assume !false; {12037#true} is VALID [2020-07-17 21:49:08,944 INFO L280 TraceCheckUtils]: 29: Hoare triple {12037#true} assume ~splverifierCounter~0 < 4; {12037#true} is VALID [2020-07-17 21:49:08,944 INFO L280 TraceCheckUtils]: 30: Hoare triple {12037#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {12037#true} is VALID [2020-07-17 21:49:08,944 INFO L280 TraceCheckUtils]: 31: Hoare triple {12037#true} assume !(0 != ~tmp~3); {12037#true} is VALID [2020-07-17 21:49:08,944 INFO L280 TraceCheckUtils]: 32: Hoare triple {12037#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {12037#true} is VALID [2020-07-17 21:49:08,944 INFO L280 TraceCheckUtils]: 33: Hoare triple {12037#true} assume !(0 != ~tmp___0~0); {12037#true} is VALID [2020-07-17 21:49:08,945 INFO L280 TraceCheckUtils]: 34: Hoare triple {12037#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {12037#true} is VALID [2020-07-17 21:49:08,945 INFO L280 TraceCheckUtils]: 35: Hoare triple {12037#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {12037#true} is VALID [2020-07-17 21:49:08,945 INFO L280 TraceCheckUtils]: 36: Hoare triple {12037#true} assume !(0 != ~tmp___1~0); {12037#true} is VALID [2020-07-17 21:49:08,945 INFO L263 TraceCheckUtils]: 37: Hoare triple {12037#true} call timeShift(); {12037#true} is VALID [2020-07-17 21:49:08,946 INFO L263 TraceCheckUtils]: 38: Hoare triple {12037#true} call __utac_acc__Specification5_spec__2(); {12110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:49:08,946 INFO L263 TraceCheckUtils]: 39: Hoare triple {12110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {12037#true} is VALID [2020-07-17 21:49:08,946 INFO L280 TraceCheckUtils]: 40: Hoare triple {12037#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {12037#true} is VALID [2020-07-17 21:49:08,946 INFO L280 TraceCheckUtils]: 41: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,946 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {12037#true} {12110#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {12037#true} is VALID [2020-07-17 21:49:08,947 INFO L280 TraceCheckUtils]: 43: Hoare triple {12037#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {12037#true} is VALID [2020-07-17 21:49:08,947 INFO L280 TraceCheckUtils]: 44: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,947 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {12037#true} {12037#true} #519#return; {12037#true} is VALID [2020-07-17 21:49:08,947 INFO L280 TraceCheckUtils]: 46: Hoare triple {12037#true} assume !(0 != ~pumpRunning~0); {12037#true} is VALID [2020-07-17 21:49:08,947 INFO L280 TraceCheckUtils]: 47: Hoare triple {12037#true} assume 0 != ~systemActive~0; {12037#true} is VALID [2020-07-17 21:49:08,948 INFO L263 TraceCheckUtils]: 48: Hoare triple {12037#true} call processEnvironment(); {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:08,948 INFO L280 TraceCheckUtils]: 49: Hoare triple {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {12037#true} is VALID [2020-07-17 21:49:08,948 INFO L280 TraceCheckUtils]: 50: Hoare triple {12037#true} assume !(0 != ~pumpRunning~0); {12037#true} is VALID [2020-07-17 21:49:08,949 INFO L263 TraceCheckUtils]: 51: Hoare triple {12037#true} call processEnvironment__wrappee__methaneQuery(); {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:08,949 INFO L280 TraceCheckUtils]: 52: Hoare triple {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {12037#true} is VALID [2020-07-17 21:49:08,949 INFO L280 TraceCheckUtils]: 53: Hoare triple {12037#true} assume 0 == ~pumpRunning~0; {12037#true} is VALID [2020-07-17 21:49:08,949 INFO L263 TraceCheckUtils]: 54: Hoare triple {12037#true} call #t~ret39 := isHighWaterLevel(); {12037#true} is VALID [2020-07-17 21:49:08,950 INFO L280 TraceCheckUtils]: 55: Hoare triple {12037#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {12037#true} is VALID [2020-07-17 21:49:08,950 INFO L263 TraceCheckUtils]: 56: Hoare triple {12037#true} call #t~ret59 := isHighWaterSensorDry(); {12037#true} is VALID [2020-07-17 21:49:08,950 INFO L280 TraceCheckUtils]: 57: Hoare triple {12037#true} havoc ~retValue_acc~8; {12037#true} is VALID [2020-07-17 21:49:08,950 INFO L280 TraceCheckUtils]: 58: Hoare triple {12037#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {12037#true} is VALID [2020-07-17 21:49:08,950 INFO L280 TraceCheckUtils]: 59: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,951 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {12037#true} {12037#true} #517#return; {12037#true} is VALID [2020-07-17 21:49:08,951 INFO L280 TraceCheckUtils]: 61: Hoare triple {12037#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {12037#true} is VALID [2020-07-17 21:49:08,952 INFO L280 TraceCheckUtils]: 62: Hoare triple {12037#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {12187#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:49:08,952 INFO L280 TraceCheckUtils]: 63: Hoare triple {12187#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:49:08,953 INFO L280 TraceCheckUtils]: 64: Hoare triple {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:49:08,954 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {12188#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {12037#true} #539#return; {12163#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret39|)} is VALID [2020-07-17 21:49:08,955 INFO L280 TraceCheckUtils]: 66: Hoare triple {12163#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret39|)} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {12164#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} is VALID [2020-07-17 21:49:08,955 INFO L280 TraceCheckUtils]: 67: Hoare triple {12164#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~4)} assume 0 != ~tmp~4; {12038#false} is VALID [2020-07-17 21:49:08,956 INFO L263 TraceCheckUtils]: 68: Hoare triple {12038#false} call activatePump(); {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:08,956 INFO L280 TraceCheckUtils]: 69: Hoare triple {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {12037#true} is VALID [2020-07-17 21:49:08,956 INFO L263 TraceCheckUtils]: 70: Hoare triple {12037#true} call #t~ret41 := isMethaneAlarm(); {12037#true} is VALID [2020-07-17 21:49:08,956 INFO L280 TraceCheckUtils]: 71: Hoare triple {12037#true} havoc ~retValue_acc~3; {12037#true} is VALID [2020-07-17 21:49:08,956 INFO L263 TraceCheckUtils]: 72: Hoare triple {12037#true} call #t~ret42 := isMethaneLevelCritical(); {12037#true} is VALID [2020-07-17 21:49:08,957 INFO L280 TraceCheckUtils]: 73: Hoare triple {12037#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {12037#true} is VALID [2020-07-17 21:49:08,957 INFO L280 TraceCheckUtils]: 74: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,957 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {12037#true} {12037#true} #553#return; {12037#true} is VALID [2020-07-17 21:49:08,957 INFO L280 TraceCheckUtils]: 76: Hoare triple {12037#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {12037#true} is VALID [2020-07-17 21:49:08,957 INFO L280 TraceCheckUtils]: 77: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,958 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {12037#true} {12037#true} #513#return; {12037#true} is VALID [2020-07-17 21:49:08,958 INFO L280 TraceCheckUtils]: 79: Hoare triple {12037#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {12037#true} is VALID [2020-07-17 21:49:08,958 INFO L280 TraceCheckUtils]: 80: Hoare triple {12037#true} assume !(0 != ~tmp~6); {12037#true} is VALID [2020-07-17 21:49:08,959 INFO L263 TraceCheckUtils]: 81: Hoare triple {12037#true} call activatePump__wrappee__highWaterSensor(); {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:08,959 INFO L280 TraceCheckUtils]: 82: Hoare triple {12114#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {12037#true} is VALID [2020-07-17 21:49:08,959 INFO L280 TraceCheckUtils]: 83: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,959 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {12037#true} {12037#true} #515#return; {12037#true} is VALID [2020-07-17 21:49:08,959 INFO L280 TraceCheckUtils]: 85: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,960 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {12037#true} {12038#false} #541#return; {12038#false} is VALID [2020-07-17 21:49:08,960 INFO L280 TraceCheckUtils]: 87: Hoare triple {12038#false} assume true; {12038#false} is VALID [2020-07-17 21:49:08,960 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {12038#false} {12037#true} #499#return; {12038#false} is VALID [2020-07-17 21:49:08,960 INFO L280 TraceCheckUtils]: 89: Hoare triple {12038#false} assume true; {12038#false} is VALID [2020-07-17 21:49:08,960 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {12038#false} {12037#true} #523#return; {12038#false} is VALID [2020-07-17 21:49:08,960 INFO L263 TraceCheckUtils]: 91: Hoare triple {12038#false} call __utac_acc__Specification5_spec__3(); {12038#false} is VALID [2020-07-17 21:49:08,961 INFO L280 TraceCheckUtils]: 92: Hoare triple {12038#false} havoc ~tmp~9;havoc ~tmp___0~2; {12038#false} is VALID [2020-07-17 21:49:08,961 INFO L263 TraceCheckUtils]: 93: Hoare triple {12038#false} call #t~ret72 := getWaterLevel(); {12037#true} is VALID [2020-07-17 21:49:08,961 INFO L280 TraceCheckUtils]: 94: Hoare triple {12037#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {12037#true} is VALID [2020-07-17 21:49:08,961 INFO L280 TraceCheckUtils]: 95: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,961 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {12037#true} {12038#false} #533#return; {12038#false} is VALID [2020-07-17 21:49:08,962 INFO L280 TraceCheckUtils]: 97: Hoare triple {12038#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {12038#false} is VALID [2020-07-17 21:49:08,962 INFO L280 TraceCheckUtils]: 98: Hoare triple {12038#false} assume 2 != ~tmp~9; {12038#false} is VALID [2020-07-17 21:49:08,962 INFO L263 TraceCheckUtils]: 99: Hoare triple {12038#false} call #t~ret73 := isPumpRunning(); {12037#true} is VALID [2020-07-17 21:49:08,962 INFO L280 TraceCheckUtils]: 100: Hoare triple {12037#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {12037#true} is VALID [2020-07-17 21:49:08,962 INFO L280 TraceCheckUtils]: 101: Hoare triple {12037#true} assume true; {12037#true} is VALID [2020-07-17 21:49:08,962 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {12037#true} {12038#false} #535#return; {12038#false} is VALID [2020-07-17 21:49:08,963 INFO L280 TraceCheckUtils]: 103: Hoare triple {12038#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {12038#false} is VALID [2020-07-17 21:49:08,963 INFO L280 TraceCheckUtils]: 104: Hoare triple {12038#false} assume 0 != ~tmp___0~2; {12038#false} is VALID [2020-07-17 21:49:08,963 INFO L280 TraceCheckUtils]: 105: Hoare triple {12038#false} assume 0 == ~switchedOnBeforeTS~0; {12038#false} is VALID [2020-07-17 21:49:08,963 INFO L263 TraceCheckUtils]: 106: Hoare triple {12038#false} call __automaton_fail(); {12038#false} is VALID [2020-07-17 21:49:08,963 INFO L280 TraceCheckUtils]: 107: Hoare triple {12038#false} assume !false; {12038#false} is VALID [2020-07-17 21:49:08,979 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 21:49:08,979 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [822429747] [2020-07-17 21:49:08,980 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:49:08,980 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:49:08,981 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2048881228] [2020-07-17 21:49:08,982 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 108 [2020-07-17 21:49:08,982 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:49:08,982 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:49:09,098 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:49:09,098 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:49:09,098 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:49:09,099 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:49:09,099 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:49:09,099 INFO L87 Difference]: Start difference. First operand 811 states and 969 transitions. Second operand 9 states. [2020-07-17 21:49:16,206 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:49:16,793 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:49:17,681 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:49:18,238 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:49:28,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:49:28,435 INFO L93 Difference]: Finished difference Result 1729 states and 2208 transitions. [2020-07-17 21:49:28,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 21:49:28,435 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 108 [2020-07-17 21:49:28,437 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:49:28,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:49:28,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 408 transitions. [2020-07-17 21:49:28,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:49:28,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 408 transitions. [2020-07-17 21:49:28,451 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 408 transitions. [2020-07-17 21:49:29,724 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 408 edges. 408 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:49:29,791 INFO L225 Difference]: With dead ends: 1729 [2020-07-17 21:49:29,791 INFO L226 Difference]: Without dead ends: 946 [2020-07-17 21:49:29,796 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-17 21:49:29,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 946 states. [2020-07-17 21:49:36,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 946 to 831. [2020-07-17 21:49:36,643 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:49:36,643 INFO L82 GeneralOperation]: Start isEquivalent. First operand 946 states. Second operand 831 states. [2020-07-17 21:49:36,643 INFO L74 IsIncluded]: Start isIncluded. First operand 946 states. Second operand 831 states. [2020-07-17 21:49:36,643 INFO L87 Difference]: Start difference. First operand 946 states. Second operand 831 states. [2020-07-17 21:49:36,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:49:36,703 INFO L93 Difference]: Finished difference Result 946 states and 1193 transitions. [2020-07-17 21:49:36,704 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1193 transitions. [2020-07-17 21:49:36,707 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:49:36,707 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:49:36,707 INFO L74 IsIncluded]: Start isIncluded. First operand 831 states. Second operand 946 states. [2020-07-17 21:49:36,708 INFO L87 Difference]: Start difference. First operand 831 states. Second operand 946 states. [2020-07-17 21:49:36,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:49:36,768 INFO L93 Difference]: Finished difference Result 946 states and 1193 transitions. [2020-07-17 21:49:36,768 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1193 transitions. [2020-07-17 21:49:36,775 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:49:36,776 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:49:36,776 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:49:36,776 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:49:36,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 831 states. [2020-07-17 21:49:36,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 831 states and 989 transitions. [2020-07-17 21:49:36,834 INFO L78 Accepts]: Start accepts. Automaton has 831 states and 989 transitions. Word has length 108 [2020-07-17 21:49:36,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:49:36,835 INFO L479 AbstractCegarLoop]: Abstraction has 831 states and 989 transitions. [2020-07-17 21:49:36,835 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:49:36,835 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 989 transitions. [2020-07-17 21:49:36,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2020-07-17 21:49:36,843 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:49:36,843 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] [2020-07-17 21:49:36,844 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-17 21:49:36,844 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:49:36,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:49:36,844 INFO L82 PathProgramCache]: Analyzing trace with hash 1250179026, now seen corresponding path program 1 times [2020-07-17 21:49:36,846 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:49:36,847 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [284185329] [2020-07-17 21:49:36,847 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:49:36,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:37,162 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:49:37,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:37,224 INFO L280 TraceCheckUtils]: 0: Hoare triple {17635#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {17561#true} is VALID [2020-07-17 21:49:37,224 INFO L280 TraceCheckUtils]: 1: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,224 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17561#true} {17561#true} #559#return; {17561#true} is VALID [2020-07-17 21:49:37,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:37,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,227 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17561#true} {17561#true} #451#return; {17561#true} is VALID [2020-07-17 21:49:37,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:37,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,229 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17561#true} {17561#true} #453#return; {17561#true} is VALID [2020-07-17 21:49:37,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:37,250 INFO L280 TraceCheckUtils]: 0: Hoare triple {17561#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {17636#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:49:37,251 INFO L280 TraceCheckUtils]: 1: Hoare triple {17636#(= 1 |valid_product_#res|)} assume true; {17636#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:49:37,252 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17636#(= 1 |valid_product_#res|)} {17561#true} #455#return; {17573#(= |main_#t~ret70| 1)} is VALID [2020-07-17 21:49:37,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:37,254 INFO L280 TraceCheckUtils]: 0: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,254 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17561#true} {17561#true} #457#return; {17561#true} is VALID [2020-07-17 21:49:37,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:37,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {17637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {17561#true} is VALID [2020-07-17 21:49:37,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,270 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17561#true} {17561#true} #549#return; {17561#true} is VALID [2020-07-17 21:49:37,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:37,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:37,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {17561#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {17561#true} is VALID [2020-07-17 21:49:37,279 INFO L280 TraceCheckUtils]: 1: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,279 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17561#true} {17637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {17561#true} is VALID [2020-07-17 21:49:37,280 INFO L263 TraceCheckUtils]: 0: Hoare triple {17637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {17561#true} is VALID [2020-07-17 21:49:37,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {17561#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {17561#true} is VALID [2020-07-17 21:49:37,280 INFO L280 TraceCheckUtils]: 2: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,280 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17561#true} {17637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {17561#true} is VALID [2020-07-17 21:49:37,280 INFO L280 TraceCheckUtils]: 4: Hoare triple {17561#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {17561#true} is VALID [2020-07-17 21:49:37,281 INFO L280 TraceCheckUtils]: 5: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,281 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17561#true} {17561#true} #519#return; {17561#true} is VALID [2020-07-17 21:49:37,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:37,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:37,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:37,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:37,373 INFO L280 TraceCheckUtils]: 0: Hoare triple {17561#true} havoc ~retValue_acc~8; {17561#true} is VALID [2020-07-17 21:49:37,374 INFO L280 TraceCheckUtils]: 1: Hoare triple {17561#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {17714#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:49:37,375 INFO L280 TraceCheckUtils]: 2: Hoare triple {17714#(= 1 |isHighWaterSensorDry_#res|)} assume true; {17714#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:49:37,375 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17714#(= 1 |isHighWaterSensorDry_#res|)} {17561#true} #517#return; {17712#(= 1 |isHighWaterLevel_#t~ret59|)} is VALID [2020-07-17 21:49:37,376 INFO L280 TraceCheckUtils]: 0: Hoare triple {17561#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {17561#true} is VALID [2020-07-17 21:49:37,376 INFO L263 TraceCheckUtils]: 1: Hoare triple {17561#true} call #t~ret59 := isHighWaterSensorDry(); {17561#true} is VALID [2020-07-17 21:49:37,376 INFO L280 TraceCheckUtils]: 2: Hoare triple {17561#true} havoc ~retValue_acc~8; {17561#true} is VALID [2020-07-17 21:49:37,377 INFO L280 TraceCheckUtils]: 3: Hoare triple {17561#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {17714#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:49:37,377 INFO L280 TraceCheckUtils]: 4: Hoare triple {17714#(= 1 |isHighWaterSensorDry_#res|)} assume true; {17714#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:49:37,378 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17714#(= 1 |isHighWaterSensorDry_#res|)} {17561#true} #517#return; {17712#(= 1 |isHighWaterLevel_#t~ret59|)} is VALID [2020-07-17 21:49:37,379 INFO L280 TraceCheckUtils]: 6: Hoare triple {17712#(= 1 |isHighWaterLevel_#t~ret59|)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {17713#(= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-17 21:49:37,379 INFO L280 TraceCheckUtils]: 7: Hoare triple {17713#(= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {17562#false} is VALID [2020-07-17 21:49:37,380 INFO L280 TraceCheckUtils]: 8: Hoare triple {17562#false} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {17562#false} is VALID [2020-07-17 21:49:37,380 INFO L280 TraceCheckUtils]: 9: Hoare triple {17562#false} assume true; {17562#false} is VALID [2020-07-17 21:49:37,380 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {17562#false} {17561#true} #539#return; {17562#false} is VALID [2020-07-17 21:49:37,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:37,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:37,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:37,391 INFO L280 TraceCheckUtils]: 0: Hoare triple {17561#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {17561#true} is VALID [2020-07-17 21:49:37,391 INFO L280 TraceCheckUtils]: 1: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,391 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17561#true} {17561#true} #553#return; {17561#true} is VALID [2020-07-17 21:49:37,392 INFO L280 TraceCheckUtils]: 0: Hoare triple {17561#true} havoc ~retValue_acc~3; {17561#true} is VALID [2020-07-17 21:49:37,392 INFO L263 TraceCheckUtils]: 1: Hoare triple {17561#true} call #t~ret42 := isMethaneLevelCritical(); {17561#true} is VALID [2020-07-17 21:49:37,392 INFO L280 TraceCheckUtils]: 2: Hoare triple {17561#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {17561#true} is VALID [2020-07-17 21:49:37,392 INFO L280 TraceCheckUtils]: 3: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,393 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17561#true} {17561#true} #553#return; {17561#true} is VALID [2020-07-17 21:49:37,393 INFO L280 TraceCheckUtils]: 5: Hoare triple {17561#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {17561#true} is VALID [2020-07-17 21:49:37,393 INFO L280 TraceCheckUtils]: 6: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,393 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17561#true} {17561#true} #513#return; {17561#true} is VALID [2020-07-17 21:49:37,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:37,396 INFO L280 TraceCheckUtils]: 0: Hoare triple {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17561#true} is VALID [2020-07-17 21:49:37,396 INFO L280 TraceCheckUtils]: 1: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,396 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17561#true} {17561#true} #515#return; {17561#true} is VALID [2020-07-17 21:49:37,396 INFO L280 TraceCheckUtils]: 0: Hoare triple {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17561#true} is VALID [2020-07-17 21:49:37,397 INFO L263 TraceCheckUtils]: 1: Hoare triple {17561#true} call #t~ret41 := isMethaneAlarm(); {17561#true} is VALID [2020-07-17 21:49:37,397 INFO L280 TraceCheckUtils]: 2: Hoare triple {17561#true} havoc ~retValue_acc~3; {17561#true} is VALID [2020-07-17 21:49:37,397 INFO L263 TraceCheckUtils]: 3: Hoare triple {17561#true} call #t~ret42 := isMethaneLevelCritical(); {17561#true} is VALID [2020-07-17 21:49:37,397 INFO L280 TraceCheckUtils]: 4: Hoare triple {17561#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {17561#true} is VALID [2020-07-17 21:49:37,397 INFO L280 TraceCheckUtils]: 5: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,398 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17561#true} {17561#true} #553#return; {17561#true} is VALID [2020-07-17 21:49:37,398 INFO L280 TraceCheckUtils]: 7: Hoare triple {17561#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {17561#true} is VALID [2020-07-17 21:49:37,398 INFO L280 TraceCheckUtils]: 8: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,398 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17561#true} {17561#true} #513#return; {17561#true} is VALID [2020-07-17 21:49:37,399 INFO L280 TraceCheckUtils]: 10: Hoare triple {17561#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {17561#true} is VALID [2020-07-17 21:49:37,399 INFO L280 TraceCheckUtils]: 11: Hoare triple {17561#true} assume !(0 != ~tmp~6); {17561#true} is VALID [2020-07-17 21:49:37,399 INFO L263 TraceCheckUtils]: 12: Hoare triple {17561#true} call activatePump__wrappee__highWaterSensor(); {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:37,400 INFO L280 TraceCheckUtils]: 13: Hoare triple {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17561#true} is VALID [2020-07-17 21:49:37,400 INFO L280 TraceCheckUtils]: 14: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,400 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17561#true} {17561#true} #515#return; {17561#true} is VALID [2020-07-17 21:49:37,400 INFO L280 TraceCheckUtils]: 16: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,400 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {17561#true} {17562#false} #541#return; {17562#false} is VALID [2020-07-17 21:49:37,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17561#true} is VALID [2020-07-17 21:49:37,401 INFO L280 TraceCheckUtils]: 1: Hoare triple {17561#true} assume 0 == ~pumpRunning~0; {17561#true} is VALID [2020-07-17 21:49:37,401 INFO L263 TraceCheckUtils]: 2: Hoare triple {17561#true} call #t~ret39 := isHighWaterLevel(); {17561#true} is VALID [2020-07-17 21:49:37,402 INFO L280 TraceCheckUtils]: 3: Hoare triple {17561#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {17561#true} is VALID [2020-07-17 21:49:37,402 INFO L263 TraceCheckUtils]: 4: Hoare triple {17561#true} call #t~ret59 := isHighWaterSensorDry(); {17561#true} is VALID [2020-07-17 21:49:37,402 INFO L280 TraceCheckUtils]: 5: Hoare triple {17561#true} havoc ~retValue_acc~8; {17561#true} is VALID [2020-07-17 21:49:37,403 INFO L280 TraceCheckUtils]: 6: Hoare triple {17561#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {17714#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:49:37,403 INFO L280 TraceCheckUtils]: 7: Hoare triple {17714#(= 1 |isHighWaterSensorDry_#res|)} assume true; {17714#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:49:37,404 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17714#(= 1 |isHighWaterSensorDry_#res|)} {17561#true} #517#return; {17712#(= 1 |isHighWaterLevel_#t~ret59|)} is VALID [2020-07-17 21:49:37,405 INFO L280 TraceCheckUtils]: 9: Hoare triple {17712#(= 1 |isHighWaterLevel_#t~ret59|)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {17713#(= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-17 21:49:37,405 INFO L280 TraceCheckUtils]: 10: Hoare triple {17713#(= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {17562#false} is VALID [2020-07-17 21:49:37,405 INFO L280 TraceCheckUtils]: 11: Hoare triple {17562#false} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {17562#false} is VALID [2020-07-17 21:49:37,406 INFO L280 TraceCheckUtils]: 12: Hoare triple {17562#false} assume true; {17562#false} is VALID [2020-07-17 21:49:37,406 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {17562#false} {17561#true} #539#return; {17562#false} is VALID [2020-07-17 21:49:37,406 INFO L280 TraceCheckUtils]: 14: Hoare triple {17562#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {17562#false} is VALID [2020-07-17 21:49:37,406 INFO L280 TraceCheckUtils]: 15: Hoare triple {17562#false} assume 0 != ~tmp~4; {17562#false} is VALID [2020-07-17 21:49:37,406 INFO L263 TraceCheckUtils]: 16: Hoare triple {17562#false} call activatePump(); {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:37,407 INFO L280 TraceCheckUtils]: 17: Hoare triple {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17561#true} is VALID [2020-07-17 21:49:37,407 INFO L263 TraceCheckUtils]: 18: Hoare triple {17561#true} call #t~ret41 := isMethaneAlarm(); {17561#true} is VALID [2020-07-17 21:49:37,407 INFO L280 TraceCheckUtils]: 19: Hoare triple {17561#true} havoc ~retValue_acc~3; {17561#true} is VALID [2020-07-17 21:49:37,407 INFO L263 TraceCheckUtils]: 20: Hoare triple {17561#true} call #t~ret42 := isMethaneLevelCritical(); {17561#true} is VALID [2020-07-17 21:49:37,408 INFO L280 TraceCheckUtils]: 21: Hoare triple {17561#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {17561#true} is VALID [2020-07-17 21:49:37,408 INFO L280 TraceCheckUtils]: 22: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,408 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {17561#true} {17561#true} #553#return; {17561#true} is VALID [2020-07-17 21:49:37,408 INFO L280 TraceCheckUtils]: 24: Hoare triple {17561#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {17561#true} is VALID [2020-07-17 21:49:37,408 INFO L280 TraceCheckUtils]: 25: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,409 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17561#true} {17561#true} #513#return; {17561#true} is VALID [2020-07-17 21:49:37,409 INFO L280 TraceCheckUtils]: 27: Hoare triple {17561#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {17561#true} is VALID [2020-07-17 21:49:37,409 INFO L280 TraceCheckUtils]: 28: Hoare triple {17561#true} assume !(0 != ~tmp~6); {17561#true} is VALID [2020-07-17 21:49:37,411 INFO L263 TraceCheckUtils]: 29: Hoare triple {17561#true} call activatePump__wrappee__highWaterSensor(); {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:37,411 INFO L280 TraceCheckUtils]: 30: Hoare triple {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17561#true} is VALID [2020-07-17 21:49:37,411 INFO L280 TraceCheckUtils]: 31: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,411 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {17561#true} {17561#true} #515#return; {17561#true} is VALID [2020-07-17 21:49:37,411 INFO L280 TraceCheckUtils]: 33: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,412 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {17561#true} {17562#false} #541#return; {17562#false} is VALID [2020-07-17 21:49:37,412 INFO L280 TraceCheckUtils]: 35: Hoare triple {17562#false} assume true; {17562#false} is VALID [2020-07-17 21:49:37,412 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {17562#false} {17561#true} #499#return; {17562#false} is VALID [2020-07-17 21:49:37,413 INFO L280 TraceCheckUtils]: 0: Hoare triple {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17561#true} is VALID [2020-07-17 21:49:37,413 INFO L280 TraceCheckUtils]: 1: Hoare triple {17561#true} assume !(0 != ~pumpRunning~0); {17561#true} is VALID [2020-07-17 21:49:37,414 INFO L263 TraceCheckUtils]: 2: Hoare triple {17561#true} call processEnvironment__wrappee__methaneQuery(); {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:37,414 INFO L280 TraceCheckUtils]: 3: Hoare triple {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17561#true} is VALID [2020-07-17 21:49:37,414 INFO L280 TraceCheckUtils]: 4: Hoare triple {17561#true} assume 0 == ~pumpRunning~0; {17561#true} is VALID [2020-07-17 21:49:37,414 INFO L263 TraceCheckUtils]: 5: Hoare triple {17561#true} call #t~ret39 := isHighWaterLevel(); {17561#true} is VALID [2020-07-17 21:49:37,415 INFO L280 TraceCheckUtils]: 6: Hoare triple {17561#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {17561#true} is VALID [2020-07-17 21:49:37,415 INFO L263 TraceCheckUtils]: 7: Hoare triple {17561#true} call #t~ret59 := isHighWaterSensorDry(); {17561#true} is VALID [2020-07-17 21:49:37,415 INFO L280 TraceCheckUtils]: 8: Hoare triple {17561#true} havoc ~retValue_acc~8; {17561#true} is VALID [2020-07-17 21:49:37,416 INFO L280 TraceCheckUtils]: 9: Hoare triple {17561#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {17714#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:49:37,416 INFO L280 TraceCheckUtils]: 10: Hoare triple {17714#(= 1 |isHighWaterSensorDry_#res|)} assume true; {17714#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:49:37,417 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17714#(= 1 |isHighWaterSensorDry_#res|)} {17561#true} #517#return; {17712#(= 1 |isHighWaterLevel_#t~ret59|)} is VALID [2020-07-17 21:49:37,418 INFO L280 TraceCheckUtils]: 12: Hoare triple {17712#(= 1 |isHighWaterLevel_#t~ret59|)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {17713#(= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-17 21:49:37,418 INFO L280 TraceCheckUtils]: 13: Hoare triple {17713#(= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {17562#false} is VALID [2020-07-17 21:49:37,418 INFO L280 TraceCheckUtils]: 14: Hoare triple {17562#false} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {17562#false} is VALID [2020-07-17 21:49:37,419 INFO L280 TraceCheckUtils]: 15: Hoare triple {17562#false} assume true; {17562#false} is VALID [2020-07-17 21:49:37,419 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17562#false} {17561#true} #539#return; {17562#false} is VALID [2020-07-17 21:49:37,419 INFO L280 TraceCheckUtils]: 17: Hoare triple {17562#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {17562#false} is VALID [2020-07-17 21:49:37,419 INFO L280 TraceCheckUtils]: 18: Hoare triple {17562#false} assume 0 != ~tmp~4; {17562#false} is VALID [2020-07-17 21:49:37,419 INFO L263 TraceCheckUtils]: 19: Hoare triple {17562#false} call activatePump(); {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:37,419 INFO L280 TraceCheckUtils]: 20: Hoare triple {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17561#true} is VALID [2020-07-17 21:49:37,420 INFO L263 TraceCheckUtils]: 21: Hoare triple {17561#true} call #t~ret41 := isMethaneAlarm(); {17561#true} is VALID [2020-07-17 21:49:37,420 INFO L280 TraceCheckUtils]: 22: Hoare triple {17561#true} havoc ~retValue_acc~3; {17561#true} is VALID [2020-07-17 21:49:37,420 INFO L263 TraceCheckUtils]: 23: Hoare triple {17561#true} call #t~ret42 := isMethaneLevelCritical(); {17561#true} is VALID [2020-07-17 21:49:37,420 INFO L280 TraceCheckUtils]: 24: Hoare triple {17561#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {17561#true} is VALID [2020-07-17 21:49:37,420 INFO L280 TraceCheckUtils]: 25: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,421 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17561#true} {17561#true} #553#return; {17561#true} is VALID [2020-07-17 21:49:37,421 INFO L280 TraceCheckUtils]: 27: Hoare triple {17561#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {17561#true} is VALID [2020-07-17 21:49:37,421 INFO L280 TraceCheckUtils]: 28: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,421 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {17561#true} {17561#true} #513#return; {17561#true} is VALID [2020-07-17 21:49:37,421 INFO L280 TraceCheckUtils]: 30: Hoare triple {17561#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {17561#true} is VALID [2020-07-17 21:49:37,422 INFO L280 TraceCheckUtils]: 31: Hoare triple {17561#true} assume !(0 != ~tmp~6); {17561#true} is VALID [2020-07-17 21:49:37,422 INFO L263 TraceCheckUtils]: 32: Hoare triple {17561#true} call activatePump__wrappee__highWaterSensor(); {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:37,423 INFO L280 TraceCheckUtils]: 33: Hoare triple {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17561#true} is VALID [2020-07-17 21:49:37,423 INFO L280 TraceCheckUtils]: 34: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,423 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17561#true} {17561#true} #515#return; {17561#true} is VALID [2020-07-17 21:49:37,423 INFO L280 TraceCheckUtils]: 36: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,423 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {17561#true} {17562#false} #541#return; {17562#false} is VALID [2020-07-17 21:49:37,424 INFO L280 TraceCheckUtils]: 38: Hoare triple {17562#false} assume true; {17562#false} is VALID [2020-07-17 21:49:37,424 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {17562#false} {17561#true} #499#return; {17562#false} is VALID [2020-07-17 21:49:37,424 INFO L280 TraceCheckUtils]: 40: Hoare triple {17562#false} assume true; {17562#false} is VALID [2020-07-17 21:49:37,424 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {17562#false} {17561#true} #523#return; {17562#false} is VALID [2020-07-17 21:49:37,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:37,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {17561#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {17561#true} is VALID [2020-07-17 21:49:37,428 INFO L280 TraceCheckUtils]: 1: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,429 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17561#true} {17562#false} #533#return; {17562#false} is VALID [2020-07-17 21:49:37,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:37,431 INFO L280 TraceCheckUtils]: 0: Hoare triple {17561#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {17561#true} is VALID [2020-07-17 21:49:37,431 INFO L280 TraceCheckUtils]: 1: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,431 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17561#true} {17562#false} #535#return; {17562#false} is VALID [2020-07-17 21:49:37,435 INFO L263 TraceCheckUtils]: 0: Hoare triple {17561#true} call ULTIMATE.init(); {17635#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:49:37,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {17635#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {17561#true} is VALID [2020-07-17 21:49:37,436 INFO L280 TraceCheckUtils]: 2: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,436 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17561#true} {17561#true} #559#return; {17561#true} is VALID [2020-07-17 21:49:37,436 INFO L263 TraceCheckUtils]: 4: Hoare triple {17561#true} call #t~ret75 := main(); {17561#true} is VALID [2020-07-17 21:49:37,436 INFO L280 TraceCheckUtils]: 5: Hoare triple {17561#true} havoc ~retValue_acc~9;havoc ~tmp~8; {17561#true} is VALID [2020-07-17 21:49:37,436 INFO L263 TraceCheckUtils]: 6: Hoare triple {17561#true} call select_helpers(); {17561#true} is VALID [2020-07-17 21:49:37,437 INFO L280 TraceCheckUtils]: 7: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,437 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17561#true} {17561#true} #451#return; {17561#true} is VALID [2020-07-17 21:49:37,437 INFO L263 TraceCheckUtils]: 9: Hoare triple {17561#true} call select_features(); {17561#true} is VALID [2020-07-17 21:49:37,437 INFO L280 TraceCheckUtils]: 10: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,437 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17561#true} {17561#true} #453#return; {17561#true} is VALID [2020-07-17 21:49:37,438 INFO L263 TraceCheckUtils]: 12: Hoare triple {17561#true} call #t~ret70 := valid_product(); {17561#true} is VALID [2020-07-17 21:49:37,438 INFO L280 TraceCheckUtils]: 13: Hoare triple {17561#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {17636#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:49:37,439 INFO L280 TraceCheckUtils]: 14: Hoare triple {17636#(= 1 |valid_product_#res|)} assume true; {17636#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:49:37,439 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17636#(= 1 |valid_product_#res|)} {17561#true} #455#return; {17573#(= |main_#t~ret70| 1)} is VALID [2020-07-17 21:49:37,440 INFO L280 TraceCheckUtils]: 16: Hoare triple {17573#(= |main_#t~ret70| 1)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {17574#(= 1 main_~tmp~8)} is VALID [2020-07-17 21:49:37,440 INFO L280 TraceCheckUtils]: 17: Hoare triple {17574#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {17561#true} is VALID [2020-07-17 21:49:37,441 INFO L263 TraceCheckUtils]: 18: Hoare triple {17561#true} call setup(); {17561#true} is VALID [2020-07-17 21:49:37,441 INFO L280 TraceCheckUtils]: 19: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,441 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17561#true} {17561#true} #457#return; {17561#true} is VALID [2020-07-17 21:49:37,441 INFO L263 TraceCheckUtils]: 21: Hoare triple {17561#true} call runTest(); {17561#true} is VALID [2020-07-17 21:49:37,442 INFO L263 TraceCheckUtils]: 22: Hoare triple {17561#true} call __utac_acc__Specification5_spec__1(); {17637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:49:37,442 INFO L280 TraceCheckUtils]: 23: Hoare triple {17637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {17561#true} is VALID [2020-07-17 21:49:37,442 INFO L280 TraceCheckUtils]: 24: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,442 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17561#true} {17561#true} #549#return; {17561#true} is VALID [2020-07-17 21:49:37,442 INFO L263 TraceCheckUtils]: 26: Hoare triple {17561#true} call test(); {17561#true} is VALID [2020-07-17 21:49:37,443 INFO L280 TraceCheckUtils]: 27: Hoare triple {17561#true} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {17561#true} is VALID [2020-07-17 21:49:37,443 INFO L280 TraceCheckUtils]: 28: Hoare triple {17561#true} assume !false; {17561#true} is VALID [2020-07-17 21:49:37,443 INFO L280 TraceCheckUtils]: 29: Hoare triple {17561#true} assume ~splverifierCounter~0 < 4; {17561#true} is VALID [2020-07-17 21:49:37,443 INFO L280 TraceCheckUtils]: 30: Hoare triple {17561#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {17561#true} is VALID [2020-07-17 21:49:37,443 INFO L280 TraceCheckUtils]: 31: Hoare triple {17561#true} assume !(0 != ~tmp~3); {17561#true} is VALID [2020-07-17 21:49:37,444 INFO L280 TraceCheckUtils]: 32: Hoare triple {17561#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {17561#true} is VALID [2020-07-17 21:49:37,444 INFO L280 TraceCheckUtils]: 33: Hoare triple {17561#true} assume !(0 != ~tmp___0~0); {17561#true} is VALID [2020-07-17 21:49:37,444 INFO L280 TraceCheckUtils]: 34: Hoare triple {17561#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {17561#true} is VALID [2020-07-17 21:49:37,444 INFO L280 TraceCheckUtils]: 35: Hoare triple {17561#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {17561#true} is VALID [2020-07-17 21:49:37,444 INFO L280 TraceCheckUtils]: 36: Hoare triple {17561#true} assume !(0 != ~tmp___1~0); {17561#true} is VALID [2020-07-17 21:49:37,444 INFO L263 TraceCheckUtils]: 37: Hoare triple {17561#true} call timeShift(); {17561#true} is VALID [2020-07-17 21:49:37,445 INFO L263 TraceCheckUtils]: 38: Hoare triple {17561#true} call __utac_acc__Specification5_spec__2(); {17637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:49:37,446 INFO L263 TraceCheckUtils]: 39: Hoare triple {17637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {17561#true} is VALID [2020-07-17 21:49:37,446 INFO L280 TraceCheckUtils]: 40: Hoare triple {17561#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {17561#true} is VALID [2020-07-17 21:49:37,446 INFO L280 TraceCheckUtils]: 41: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,446 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {17561#true} {17637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {17561#true} is VALID [2020-07-17 21:49:37,446 INFO L280 TraceCheckUtils]: 43: Hoare triple {17561#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {17561#true} is VALID [2020-07-17 21:49:37,447 INFO L280 TraceCheckUtils]: 44: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,447 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {17561#true} {17561#true} #519#return; {17561#true} is VALID [2020-07-17 21:49:37,447 INFO L280 TraceCheckUtils]: 46: Hoare triple {17561#true} assume !(0 != ~pumpRunning~0); {17561#true} is VALID [2020-07-17 21:49:37,447 INFO L280 TraceCheckUtils]: 47: Hoare triple {17561#true} assume 0 != ~systemActive~0; {17561#true} is VALID [2020-07-17 21:49:37,448 INFO L263 TraceCheckUtils]: 48: Hoare triple {17561#true} call processEnvironment(); {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:37,448 INFO L280 TraceCheckUtils]: 49: Hoare triple {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {17561#true} is VALID [2020-07-17 21:49:37,448 INFO L280 TraceCheckUtils]: 50: Hoare triple {17561#true} assume !(0 != ~pumpRunning~0); {17561#true} is VALID [2020-07-17 21:49:37,449 INFO L263 TraceCheckUtils]: 51: Hoare triple {17561#true} call processEnvironment__wrappee__methaneQuery(); {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:37,449 INFO L280 TraceCheckUtils]: 52: Hoare triple {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17561#true} is VALID [2020-07-17 21:49:37,449 INFO L280 TraceCheckUtils]: 53: Hoare triple {17561#true} assume 0 == ~pumpRunning~0; {17561#true} is VALID [2020-07-17 21:49:37,449 INFO L263 TraceCheckUtils]: 54: Hoare triple {17561#true} call #t~ret39 := isHighWaterLevel(); {17561#true} is VALID [2020-07-17 21:49:37,449 INFO L280 TraceCheckUtils]: 55: Hoare triple {17561#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {17561#true} is VALID [2020-07-17 21:49:37,450 INFO L263 TraceCheckUtils]: 56: Hoare triple {17561#true} call #t~ret59 := isHighWaterSensorDry(); {17561#true} is VALID [2020-07-17 21:49:37,450 INFO L280 TraceCheckUtils]: 57: Hoare triple {17561#true} havoc ~retValue_acc~8; {17561#true} is VALID [2020-07-17 21:49:37,450 INFO L280 TraceCheckUtils]: 58: Hoare triple {17561#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {17714#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:49:37,451 INFO L280 TraceCheckUtils]: 59: Hoare triple {17714#(= 1 |isHighWaterSensorDry_#res|)} assume true; {17714#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:49:37,452 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {17714#(= 1 |isHighWaterSensorDry_#res|)} {17561#true} #517#return; {17712#(= 1 |isHighWaterLevel_#t~ret59|)} is VALID [2020-07-17 21:49:37,452 INFO L280 TraceCheckUtils]: 61: Hoare triple {17712#(= 1 |isHighWaterLevel_#t~ret59|)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {17713#(= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-17 21:49:37,453 INFO L280 TraceCheckUtils]: 62: Hoare triple {17713#(= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {17562#false} is VALID [2020-07-17 21:49:37,453 INFO L280 TraceCheckUtils]: 63: Hoare triple {17562#false} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {17562#false} is VALID [2020-07-17 21:49:37,453 INFO L280 TraceCheckUtils]: 64: Hoare triple {17562#false} assume true; {17562#false} is VALID [2020-07-17 21:49:37,454 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {17562#false} {17561#true} #539#return; {17562#false} is VALID [2020-07-17 21:49:37,454 INFO L280 TraceCheckUtils]: 66: Hoare triple {17562#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {17562#false} is VALID [2020-07-17 21:49:37,454 INFO L280 TraceCheckUtils]: 67: Hoare triple {17562#false} assume 0 != ~tmp~4; {17562#false} is VALID [2020-07-17 21:49:37,454 INFO L263 TraceCheckUtils]: 68: Hoare triple {17562#false} call activatePump(); {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:37,454 INFO L280 TraceCheckUtils]: 69: Hoare triple {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17561#true} is VALID [2020-07-17 21:49:37,455 INFO L263 TraceCheckUtils]: 70: Hoare triple {17561#true} call #t~ret41 := isMethaneAlarm(); {17561#true} is VALID [2020-07-17 21:49:37,455 INFO L280 TraceCheckUtils]: 71: Hoare triple {17561#true} havoc ~retValue_acc~3; {17561#true} is VALID [2020-07-17 21:49:37,455 INFO L263 TraceCheckUtils]: 72: Hoare triple {17561#true} call #t~ret42 := isMethaneLevelCritical(); {17561#true} is VALID [2020-07-17 21:49:37,455 INFO L280 TraceCheckUtils]: 73: Hoare triple {17561#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {17561#true} is VALID [2020-07-17 21:49:37,455 INFO L280 TraceCheckUtils]: 74: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,456 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {17561#true} {17561#true} #553#return; {17561#true} is VALID [2020-07-17 21:49:37,456 INFO L280 TraceCheckUtils]: 76: Hoare triple {17561#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {17561#true} is VALID [2020-07-17 21:49:37,456 INFO L280 TraceCheckUtils]: 77: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,456 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {17561#true} {17561#true} #513#return; {17561#true} is VALID [2020-07-17 21:49:37,456 INFO L280 TraceCheckUtils]: 79: Hoare triple {17561#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {17561#true} is VALID [2020-07-17 21:49:37,457 INFO L280 TraceCheckUtils]: 80: Hoare triple {17561#true} assume !(0 != ~tmp~6); {17561#true} is VALID [2020-07-17 21:49:37,457 INFO L263 TraceCheckUtils]: 81: Hoare triple {17561#true} call activatePump__wrappee__highWaterSensor(); {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:37,457 INFO L280 TraceCheckUtils]: 82: Hoare triple {17641#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17561#true} is VALID [2020-07-17 21:49:37,457 INFO L280 TraceCheckUtils]: 83: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,458 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {17561#true} {17561#true} #515#return; {17561#true} is VALID [2020-07-17 21:49:37,458 INFO L280 TraceCheckUtils]: 85: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,458 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {17561#true} {17562#false} #541#return; {17562#false} is VALID [2020-07-17 21:49:37,458 INFO L280 TraceCheckUtils]: 87: Hoare triple {17562#false} assume true; {17562#false} is VALID [2020-07-17 21:49:37,458 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {17562#false} {17561#true} #499#return; {17562#false} is VALID [2020-07-17 21:49:37,459 INFO L280 TraceCheckUtils]: 89: Hoare triple {17562#false} assume true; {17562#false} is VALID [2020-07-17 21:49:37,459 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {17562#false} {17561#true} #523#return; {17562#false} is VALID [2020-07-17 21:49:37,459 INFO L263 TraceCheckUtils]: 91: Hoare triple {17562#false} call __utac_acc__Specification5_spec__3(); {17562#false} is VALID [2020-07-17 21:49:37,459 INFO L280 TraceCheckUtils]: 92: Hoare triple {17562#false} havoc ~tmp~9;havoc ~tmp___0~2; {17562#false} is VALID [2020-07-17 21:49:37,459 INFO L263 TraceCheckUtils]: 93: Hoare triple {17562#false} call #t~ret72 := getWaterLevel(); {17561#true} is VALID [2020-07-17 21:49:37,459 INFO L280 TraceCheckUtils]: 94: Hoare triple {17561#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {17561#true} is VALID [2020-07-17 21:49:37,460 INFO L280 TraceCheckUtils]: 95: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,460 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {17561#true} {17562#false} #533#return; {17562#false} is VALID [2020-07-17 21:49:37,460 INFO L280 TraceCheckUtils]: 97: Hoare triple {17562#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {17562#false} is VALID [2020-07-17 21:49:37,460 INFO L280 TraceCheckUtils]: 98: Hoare triple {17562#false} assume 2 != ~tmp~9; {17562#false} is VALID [2020-07-17 21:49:37,460 INFO L263 TraceCheckUtils]: 99: Hoare triple {17562#false} call #t~ret73 := isPumpRunning(); {17561#true} is VALID [2020-07-17 21:49:37,461 INFO L280 TraceCheckUtils]: 100: Hoare triple {17561#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {17561#true} is VALID [2020-07-17 21:49:37,461 INFO L280 TraceCheckUtils]: 101: Hoare triple {17561#true} assume true; {17561#true} is VALID [2020-07-17 21:49:37,461 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {17561#true} {17562#false} #535#return; {17562#false} is VALID [2020-07-17 21:49:37,461 INFO L280 TraceCheckUtils]: 103: Hoare triple {17562#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {17562#false} is VALID [2020-07-17 21:49:37,461 INFO L280 TraceCheckUtils]: 104: Hoare triple {17562#false} assume 0 != ~tmp___0~2; {17562#false} is VALID [2020-07-17 21:49:37,462 INFO L280 TraceCheckUtils]: 105: Hoare triple {17562#false} assume 0 == ~switchedOnBeforeTS~0; {17562#false} is VALID [2020-07-17 21:49:37,462 INFO L263 TraceCheckUtils]: 106: Hoare triple {17562#false} call __automaton_fail(); {17562#false} is VALID [2020-07-17 21:49:37,462 INFO L280 TraceCheckUtils]: 107: Hoare triple {17562#false} assume !false; {17562#false} is VALID [2020-07-17 21:49:37,475 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 21:49:37,475 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [284185329] [2020-07-17 21:49:37,475 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:49:37,475 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-17 21:49:37,480 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1059418958] [2020-07-17 21:49:37,481 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 108 [2020-07-17 21:49:37,481 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:49:37,482 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-17 21:49:37,632 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 106 edges. 106 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:49:37,632 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 21:49:37,633 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:49:37,633 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 21:49:37,633 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-17 21:49:37,633 INFO L87 Difference]: Start difference. First operand 831 states and 989 transitions. Second operand 11 states. [2020-07-17 21:49:39,403 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:49:39,850 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:49:40,178 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:49:45,979 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:49:46,688 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:49:47,107 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:49:57,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:49:57,180 INFO L93 Difference]: Finished difference Result 1544 states and 1934 transitions. [2020-07-17 21:49:57,180 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-17 21:49:57,180 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 108 [2020-07-17 21:49:57,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:49:57,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 21:49:57,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 406 transitions. [2020-07-17 21:49:57,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 21:49:57,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 406 transitions. [2020-07-17 21:49:57,189 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 406 transitions. [2020-07-17 21:49:58,405 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 406 edges. 406 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:49:58,437 INFO L225 Difference]: With dead ends: 1544 [2020-07-17 21:49:58,437 INFO L226 Difference]: Without dead ends: 741 [2020-07-17 21:49:58,439 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 40 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 21:49:58,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 741 states. [2020-07-17 21:50:04,085 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 741 to 664. [2020-07-17 21:50:04,086 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:50:04,086 INFO L82 GeneralOperation]: Start isEquivalent. First operand 741 states. Second operand 664 states. [2020-07-17 21:50:04,086 INFO L74 IsIncluded]: Start isIncluded. First operand 741 states. Second operand 664 states. [2020-07-17 21:50:04,086 INFO L87 Difference]: Start difference. First operand 741 states. Second operand 664 states. [2020-07-17 21:50:04,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:50:04,112 INFO L93 Difference]: Finished difference Result 741 states and 909 transitions. [2020-07-17 21:50:04,112 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 909 transitions. [2020-07-17 21:50:04,115 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:50:04,115 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:50:04,115 INFO L74 IsIncluded]: Start isIncluded. First operand 664 states. Second operand 741 states. [2020-07-17 21:50:04,115 INFO L87 Difference]: Start difference. First operand 664 states. Second operand 741 states. [2020-07-17 21:50:04,150 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:50:04,150 INFO L93 Difference]: Finished difference Result 741 states and 909 transitions. [2020-07-17 21:50:04,151 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 909 transitions. [2020-07-17 21:50:04,153 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:50:04,153 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:50:04,154 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:50:04,154 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:50:04,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 664 states. [2020-07-17 21:50:04,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 664 states and 775 transitions. [2020-07-17 21:50:04,180 INFO L78 Accepts]: Start accepts. Automaton has 664 states and 775 transitions. Word has length 108 [2020-07-17 21:50:04,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:50:04,181 INFO L479 AbstractCegarLoop]: Abstraction has 664 states and 775 transitions. [2020-07-17 21:50:04,181 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 21:50:04,181 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 775 transitions. [2020-07-17 21:50:04,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2020-07-17 21:50:04,184 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:50:04,185 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] [2020-07-17 21:50:04,185 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-17 21:50:04,185 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:50:04,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:50:04,186 INFO L82 PathProgramCache]: Analyzing trace with hash 1890897259, now seen corresponding path program 1 times [2020-07-17 21:50:04,187 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:50:04,187 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1059666543] [2020-07-17 21:50:04,187 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:50:04,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:04,605 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:50:04,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:04,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {22287#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,685 INFO L280 TraceCheckUtils]: 1: Hoare triple {22213#(= 1 ~waterLevel~0)} assume true; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,685 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22213#(= 1 ~waterLevel~0)} {22208#true} #559#return; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:04,689 INFO L280 TraceCheckUtils]: 0: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,689 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {22208#true} {22213#(= 1 ~waterLevel~0)} #451#return; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:04,697 INFO L280 TraceCheckUtils]: 0: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,698 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {22208#true} {22213#(= 1 ~waterLevel~0)} #453#return; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:04,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {22208#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {22208#true} is VALID [2020-07-17 21:50:04,701 INFO L280 TraceCheckUtils]: 1: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,702 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22208#true} {22213#(= 1 ~waterLevel~0)} #455#return; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:04,705 INFO L280 TraceCheckUtils]: 0: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,705 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {22208#true} {22213#(= 1 ~waterLevel~0)} #457#return; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:04,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {22288#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {22208#true} is VALID [2020-07-17 21:50:04,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,721 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22208#true} {22213#(= 1 ~waterLevel~0)} #549#return; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:04,780 INFO L280 TraceCheckUtils]: 0: Hoare triple {22289#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {22290#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:50:04,781 INFO L280 TraceCheckUtils]: 1: Hoare triple {22290#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {22290#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:50:04,782 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22290#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {22213#(= 1 ~waterLevel~0)} #501#return; {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:04,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:04,789 INFO L280 TraceCheckUtils]: 0: Hoare triple {22208#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {22208#true} is VALID [2020-07-17 21:50:04,789 INFO L280 TraceCheckUtils]: 1: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,790 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22208#true} {22288#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {22208#true} is VALID [2020-07-17 21:50:04,790 INFO L263 TraceCheckUtils]: 0: Hoare triple {22288#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {22208#true} is VALID [2020-07-17 21:50:04,790 INFO L280 TraceCheckUtils]: 1: Hoare triple {22208#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {22208#true} is VALID [2020-07-17 21:50:04,790 INFO L280 TraceCheckUtils]: 2: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,790 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {22208#true} {22288#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {22208#true} is VALID [2020-07-17 21:50:04,791 INFO L280 TraceCheckUtils]: 4: Hoare triple {22208#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {22208#true} is VALID [2020-07-17 21:50:04,791 INFO L280 TraceCheckUtils]: 5: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,791 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {22208#true} {22229#(= 2 ~waterLevel~0)} #519#return; {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:04,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:04,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:04,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:04,826 INFO L280 TraceCheckUtils]: 0: Hoare triple {22208#true} havoc ~retValue_acc~8; {22208#true} is VALID [2020-07-17 21:50:04,826 INFO L280 TraceCheckUtils]: 1: Hoare triple {22208#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {22208#true} is VALID [2020-07-17 21:50:04,827 INFO L280 TraceCheckUtils]: 2: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,827 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {22208#true} {22208#true} #517#return; {22208#true} is VALID [2020-07-17 21:50:04,827 INFO L280 TraceCheckUtils]: 0: Hoare triple {22208#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {22208#true} is VALID [2020-07-17 21:50:04,827 INFO L263 TraceCheckUtils]: 1: Hoare triple {22208#true} call #t~ret59 := isHighWaterSensorDry(); {22208#true} is VALID [2020-07-17 21:50:04,828 INFO L280 TraceCheckUtils]: 2: Hoare triple {22208#true} havoc ~retValue_acc~8; {22208#true} is VALID [2020-07-17 21:50:04,828 INFO L280 TraceCheckUtils]: 3: Hoare triple {22208#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {22208#true} is VALID [2020-07-17 21:50:04,828 INFO L280 TraceCheckUtils]: 4: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,828 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {22208#true} {22208#true} #517#return; {22208#true} is VALID [2020-07-17 21:50:04,828 INFO L280 TraceCheckUtils]: 6: Hoare triple {22208#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {22208#true} is VALID [2020-07-17 21:50:04,829 INFO L280 TraceCheckUtils]: 7: Hoare triple {22208#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {22208#true} is VALID [2020-07-17 21:50:04,829 INFO L280 TraceCheckUtils]: 8: Hoare triple {22208#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {22208#true} is VALID [2020-07-17 21:50:04,829 INFO L280 TraceCheckUtils]: 9: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,829 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {22208#true} {22208#true} #539#return; {22208#true} is VALID [2020-07-17 21:50:04,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:04,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:04,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:04,839 INFO L280 TraceCheckUtils]: 0: Hoare triple {22208#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {22208#true} is VALID [2020-07-17 21:50:04,839 INFO L280 TraceCheckUtils]: 1: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,840 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22208#true} {22208#true} #553#return; {22208#true} is VALID [2020-07-17 21:50:04,840 INFO L280 TraceCheckUtils]: 0: Hoare triple {22208#true} havoc ~retValue_acc~3; {22208#true} is VALID [2020-07-17 21:50:04,840 INFO L263 TraceCheckUtils]: 1: Hoare triple {22208#true} call #t~ret42 := isMethaneLevelCritical(); {22208#true} is VALID [2020-07-17 21:50:04,840 INFO L280 TraceCheckUtils]: 2: Hoare triple {22208#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {22208#true} is VALID [2020-07-17 21:50:04,841 INFO L280 TraceCheckUtils]: 3: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,841 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {22208#true} {22208#true} #553#return; {22208#true} is VALID [2020-07-17 21:50:04,841 INFO L280 TraceCheckUtils]: 5: Hoare triple {22208#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {22208#true} is VALID [2020-07-17 21:50:04,841 INFO L280 TraceCheckUtils]: 6: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,842 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {22208#true} {22208#true} #513#return; {22208#true} is VALID [2020-07-17 21:50:04,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:04,845 INFO L280 TraceCheckUtils]: 0: Hoare triple {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {22208#true} is VALID [2020-07-17 21:50:04,845 INFO L280 TraceCheckUtils]: 1: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,846 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22208#true} {22208#true} #515#return; {22208#true} is VALID [2020-07-17 21:50:04,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {22208#true} is VALID [2020-07-17 21:50:04,846 INFO L263 TraceCheckUtils]: 1: Hoare triple {22208#true} call #t~ret41 := isMethaneAlarm(); {22208#true} is VALID [2020-07-17 21:50:04,846 INFO L280 TraceCheckUtils]: 2: Hoare triple {22208#true} havoc ~retValue_acc~3; {22208#true} is VALID [2020-07-17 21:50:04,846 INFO L263 TraceCheckUtils]: 3: Hoare triple {22208#true} call #t~ret42 := isMethaneLevelCritical(); {22208#true} is VALID [2020-07-17 21:50:04,847 INFO L280 TraceCheckUtils]: 4: Hoare triple {22208#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {22208#true} is VALID [2020-07-17 21:50:04,847 INFO L280 TraceCheckUtils]: 5: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,847 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {22208#true} {22208#true} #553#return; {22208#true} is VALID [2020-07-17 21:50:04,847 INFO L280 TraceCheckUtils]: 7: Hoare triple {22208#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {22208#true} is VALID [2020-07-17 21:50:04,848 INFO L280 TraceCheckUtils]: 8: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,848 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {22208#true} {22208#true} #513#return; {22208#true} is VALID [2020-07-17 21:50:04,848 INFO L280 TraceCheckUtils]: 10: Hoare triple {22208#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {22208#true} is VALID [2020-07-17 21:50:04,848 INFO L280 TraceCheckUtils]: 11: Hoare triple {22208#true} assume !(0 != ~tmp~6); {22208#true} is VALID [2020-07-17 21:50:04,849 INFO L263 TraceCheckUtils]: 12: Hoare triple {22208#true} call activatePump__wrappee__highWaterSensor(); {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:04,849 INFO L280 TraceCheckUtils]: 13: Hoare triple {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {22208#true} is VALID [2020-07-17 21:50:04,849 INFO L280 TraceCheckUtils]: 14: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,850 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {22208#true} {22208#true} #515#return; {22208#true} is VALID [2020-07-17 21:50:04,850 INFO L280 TraceCheckUtils]: 16: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,850 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {22208#true} {22208#true} #541#return; {22208#true} is VALID [2020-07-17 21:50:04,850 INFO L280 TraceCheckUtils]: 0: Hoare triple {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {22208#true} is VALID [2020-07-17 21:50:04,851 INFO L280 TraceCheckUtils]: 1: Hoare triple {22208#true} assume 0 == ~pumpRunning~0; {22208#true} is VALID [2020-07-17 21:50:04,851 INFO L263 TraceCheckUtils]: 2: Hoare triple {22208#true} call #t~ret39 := isHighWaterLevel(); {22208#true} is VALID [2020-07-17 21:50:04,851 INFO L280 TraceCheckUtils]: 3: Hoare triple {22208#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {22208#true} is VALID [2020-07-17 21:50:04,851 INFO L263 TraceCheckUtils]: 4: Hoare triple {22208#true} call #t~ret59 := isHighWaterSensorDry(); {22208#true} is VALID [2020-07-17 21:50:04,851 INFO L280 TraceCheckUtils]: 5: Hoare triple {22208#true} havoc ~retValue_acc~8; {22208#true} is VALID [2020-07-17 21:50:04,852 INFO L280 TraceCheckUtils]: 6: Hoare triple {22208#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {22208#true} is VALID [2020-07-17 21:50:04,852 INFO L280 TraceCheckUtils]: 7: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,852 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {22208#true} {22208#true} #517#return; {22208#true} is VALID [2020-07-17 21:50:04,852 INFO L280 TraceCheckUtils]: 9: Hoare triple {22208#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {22208#true} is VALID [2020-07-17 21:50:04,852 INFO L280 TraceCheckUtils]: 10: Hoare triple {22208#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {22208#true} is VALID [2020-07-17 21:50:04,853 INFO L280 TraceCheckUtils]: 11: Hoare triple {22208#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {22208#true} is VALID [2020-07-17 21:50:04,853 INFO L280 TraceCheckUtils]: 12: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,853 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {22208#true} {22208#true} #539#return; {22208#true} is VALID [2020-07-17 21:50:04,853 INFO L280 TraceCheckUtils]: 14: Hoare triple {22208#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {22208#true} is VALID [2020-07-17 21:50:04,853 INFO L280 TraceCheckUtils]: 15: Hoare triple {22208#true} assume 0 != ~tmp~4; {22208#true} is VALID [2020-07-17 21:50:04,854 INFO L263 TraceCheckUtils]: 16: Hoare triple {22208#true} call activatePump(); {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:04,855 INFO L280 TraceCheckUtils]: 17: Hoare triple {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {22208#true} is VALID [2020-07-17 21:50:04,855 INFO L263 TraceCheckUtils]: 18: Hoare triple {22208#true} call #t~ret41 := isMethaneAlarm(); {22208#true} is VALID [2020-07-17 21:50:04,855 INFO L280 TraceCheckUtils]: 19: Hoare triple {22208#true} havoc ~retValue_acc~3; {22208#true} is VALID [2020-07-17 21:50:04,855 INFO L263 TraceCheckUtils]: 20: Hoare triple {22208#true} call #t~ret42 := isMethaneLevelCritical(); {22208#true} is VALID [2020-07-17 21:50:04,855 INFO L280 TraceCheckUtils]: 21: Hoare triple {22208#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {22208#true} is VALID [2020-07-17 21:50:04,856 INFO L280 TraceCheckUtils]: 22: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,856 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {22208#true} {22208#true} #553#return; {22208#true} is VALID [2020-07-17 21:50:04,856 INFO L280 TraceCheckUtils]: 24: Hoare triple {22208#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {22208#true} is VALID [2020-07-17 21:50:04,856 INFO L280 TraceCheckUtils]: 25: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,856 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {22208#true} {22208#true} #513#return; {22208#true} is VALID [2020-07-17 21:50:04,857 INFO L280 TraceCheckUtils]: 27: Hoare triple {22208#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {22208#true} is VALID [2020-07-17 21:50:04,857 INFO L280 TraceCheckUtils]: 28: Hoare triple {22208#true} assume !(0 != ~tmp~6); {22208#true} is VALID [2020-07-17 21:50:04,857 INFO L263 TraceCheckUtils]: 29: Hoare triple {22208#true} call activatePump__wrappee__highWaterSensor(); {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:04,858 INFO L280 TraceCheckUtils]: 30: Hoare triple {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {22208#true} is VALID [2020-07-17 21:50:04,858 INFO L280 TraceCheckUtils]: 31: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,858 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {22208#true} {22208#true} #515#return; {22208#true} is VALID [2020-07-17 21:50:04,858 INFO L280 TraceCheckUtils]: 33: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,858 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {22208#true} {22208#true} #541#return; {22208#true} is VALID [2020-07-17 21:50:04,859 INFO L280 TraceCheckUtils]: 35: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,859 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {22208#true} {22208#true} #499#return; {22208#true} is VALID [2020-07-17 21:50:04,860 INFO L280 TraceCheckUtils]: 0: Hoare triple {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {22208#true} is VALID [2020-07-17 21:50:04,860 INFO L280 TraceCheckUtils]: 1: Hoare triple {22208#true} assume !(0 != ~pumpRunning~0); {22208#true} is VALID [2020-07-17 21:50:04,861 INFO L263 TraceCheckUtils]: 2: Hoare triple {22208#true} call processEnvironment__wrappee__methaneQuery(); {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:04,861 INFO L280 TraceCheckUtils]: 3: Hoare triple {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {22208#true} is VALID [2020-07-17 21:50:04,861 INFO L280 TraceCheckUtils]: 4: Hoare triple {22208#true} assume 0 == ~pumpRunning~0; {22208#true} is VALID [2020-07-17 21:50:04,861 INFO L263 TraceCheckUtils]: 5: Hoare triple {22208#true} call #t~ret39 := isHighWaterLevel(); {22208#true} is VALID [2020-07-17 21:50:04,862 INFO L280 TraceCheckUtils]: 6: Hoare triple {22208#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {22208#true} is VALID [2020-07-17 21:50:04,862 INFO L263 TraceCheckUtils]: 7: Hoare triple {22208#true} call #t~ret59 := isHighWaterSensorDry(); {22208#true} is VALID [2020-07-17 21:50:04,862 INFO L280 TraceCheckUtils]: 8: Hoare triple {22208#true} havoc ~retValue_acc~8; {22208#true} is VALID [2020-07-17 21:50:04,862 INFO L280 TraceCheckUtils]: 9: Hoare triple {22208#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {22208#true} is VALID [2020-07-17 21:50:04,862 INFO L280 TraceCheckUtils]: 10: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,862 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {22208#true} {22208#true} #517#return; {22208#true} is VALID [2020-07-17 21:50:04,863 INFO L280 TraceCheckUtils]: 12: Hoare triple {22208#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {22208#true} is VALID [2020-07-17 21:50:04,863 INFO L280 TraceCheckUtils]: 13: Hoare triple {22208#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {22208#true} is VALID [2020-07-17 21:50:04,863 INFO L280 TraceCheckUtils]: 14: Hoare triple {22208#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {22208#true} is VALID [2020-07-17 21:50:04,863 INFO L280 TraceCheckUtils]: 15: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,863 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {22208#true} {22208#true} #539#return; {22208#true} is VALID [2020-07-17 21:50:04,864 INFO L280 TraceCheckUtils]: 17: Hoare triple {22208#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {22208#true} is VALID [2020-07-17 21:50:04,864 INFO L280 TraceCheckUtils]: 18: Hoare triple {22208#true} assume 0 != ~tmp~4; {22208#true} is VALID [2020-07-17 21:50:04,864 INFO L263 TraceCheckUtils]: 19: Hoare triple {22208#true} call activatePump(); {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:04,865 INFO L280 TraceCheckUtils]: 20: Hoare triple {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {22208#true} is VALID [2020-07-17 21:50:04,865 INFO L263 TraceCheckUtils]: 21: Hoare triple {22208#true} call #t~ret41 := isMethaneAlarm(); {22208#true} is VALID [2020-07-17 21:50:04,865 INFO L280 TraceCheckUtils]: 22: Hoare triple {22208#true} havoc ~retValue_acc~3; {22208#true} is VALID [2020-07-17 21:50:04,865 INFO L263 TraceCheckUtils]: 23: Hoare triple {22208#true} call #t~ret42 := isMethaneLevelCritical(); {22208#true} is VALID [2020-07-17 21:50:04,865 INFO L280 TraceCheckUtils]: 24: Hoare triple {22208#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {22208#true} is VALID [2020-07-17 21:50:04,866 INFO L280 TraceCheckUtils]: 25: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,866 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {22208#true} {22208#true} #553#return; {22208#true} is VALID [2020-07-17 21:50:04,866 INFO L280 TraceCheckUtils]: 27: Hoare triple {22208#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {22208#true} is VALID [2020-07-17 21:50:04,866 INFO L280 TraceCheckUtils]: 28: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,866 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {22208#true} {22208#true} #513#return; {22208#true} is VALID [2020-07-17 21:50:04,867 INFO L280 TraceCheckUtils]: 30: Hoare triple {22208#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {22208#true} is VALID [2020-07-17 21:50:04,867 INFO L280 TraceCheckUtils]: 31: Hoare triple {22208#true} assume !(0 != ~tmp~6); {22208#true} is VALID [2020-07-17 21:50:04,868 INFO L263 TraceCheckUtils]: 32: Hoare triple {22208#true} call activatePump__wrappee__highWaterSensor(); {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:04,868 INFO L280 TraceCheckUtils]: 33: Hoare triple {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {22208#true} is VALID [2020-07-17 21:50:04,868 INFO L280 TraceCheckUtils]: 34: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,868 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {22208#true} {22208#true} #515#return; {22208#true} is VALID [2020-07-17 21:50:04,868 INFO L280 TraceCheckUtils]: 36: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,869 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {22208#true} {22208#true} #541#return; {22208#true} is VALID [2020-07-17 21:50:04,869 INFO L280 TraceCheckUtils]: 38: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,869 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {22208#true} {22208#true} #499#return; {22208#true} is VALID [2020-07-17 21:50:04,869 INFO L280 TraceCheckUtils]: 40: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,870 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {22208#true} {22229#(= 2 ~waterLevel~0)} #523#return; {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:04,890 INFO L280 TraceCheckUtils]: 0: Hoare triple {22208#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {22379#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:04,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {22379#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {22379#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:04,891 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22379#(= |getWaterLevel_#res| ~waterLevel~0)} {22229#(= 2 ~waterLevel~0)} #533#return; {22282#(= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)} is VALID [2020-07-17 21:50:04,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:04,894 INFO L280 TraceCheckUtils]: 0: Hoare triple {22208#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {22208#true} is VALID [2020-07-17 21:50:04,895 INFO L280 TraceCheckUtils]: 1: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,895 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22208#true} {22209#false} #535#return; {22209#false} is VALID [2020-07-17 21:50:04,899 INFO L263 TraceCheckUtils]: 0: Hoare triple {22208#true} call ULTIMATE.init(); {22287#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:50:04,905 INFO L280 TraceCheckUtils]: 1: Hoare triple {22287#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,906 INFO L280 TraceCheckUtils]: 2: Hoare triple {22213#(= 1 ~waterLevel~0)} assume true; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,906 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {22213#(= 1 ~waterLevel~0)} {22208#true} #559#return; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,907 INFO L263 TraceCheckUtils]: 4: Hoare triple {22213#(= 1 ~waterLevel~0)} call #t~ret75 := main(); {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,907 INFO L280 TraceCheckUtils]: 5: Hoare triple {22213#(= 1 ~waterLevel~0)} havoc ~retValue_acc~9;havoc ~tmp~8; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,908 INFO L263 TraceCheckUtils]: 6: Hoare triple {22213#(= 1 ~waterLevel~0)} call select_helpers(); {22208#true} is VALID [2020-07-17 21:50:04,908 INFO L280 TraceCheckUtils]: 7: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,908 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {22208#true} {22213#(= 1 ~waterLevel~0)} #451#return; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,909 INFO L263 TraceCheckUtils]: 9: Hoare triple {22213#(= 1 ~waterLevel~0)} call select_features(); {22208#true} is VALID [2020-07-17 21:50:04,909 INFO L280 TraceCheckUtils]: 10: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,909 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {22208#true} {22213#(= 1 ~waterLevel~0)} #453#return; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,910 INFO L263 TraceCheckUtils]: 12: Hoare triple {22213#(= 1 ~waterLevel~0)} call #t~ret70 := valid_product(); {22208#true} is VALID [2020-07-17 21:50:04,910 INFO L280 TraceCheckUtils]: 13: Hoare triple {22208#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {22208#true} is VALID [2020-07-17 21:50:04,910 INFO L280 TraceCheckUtils]: 14: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,945 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {22208#true} {22213#(= 1 ~waterLevel~0)} #455#return; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,952 INFO L280 TraceCheckUtils]: 16: Hoare triple {22213#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,953 INFO L280 TraceCheckUtils]: 17: Hoare triple {22213#(= 1 ~waterLevel~0)} assume 0 != ~tmp~8; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,953 INFO L263 TraceCheckUtils]: 18: Hoare triple {22213#(= 1 ~waterLevel~0)} call setup(); {22208#true} is VALID [2020-07-17 21:50:04,953 INFO L280 TraceCheckUtils]: 19: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,954 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {22208#true} {22213#(= 1 ~waterLevel~0)} #457#return; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,954 INFO L263 TraceCheckUtils]: 21: Hoare triple {22213#(= 1 ~waterLevel~0)} call runTest(); {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,955 INFO L263 TraceCheckUtils]: 22: Hoare triple {22213#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {22288#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:04,955 INFO L280 TraceCheckUtils]: 23: Hoare triple {22288#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {22208#true} is VALID [2020-07-17 21:50:04,955 INFO L280 TraceCheckUtils]: 24: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,956 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {22208#true} {22213#(= 1 ~waterLevel~0)} #549#return; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,956 INFO L263 TraceCheckUtils]: 26: Hoare triple {22213#(= 1 ~waterLevel~0)} call test(); {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,957 INFO L280 TraceCheckUtils]: 27: Hoare triple {22213#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,957 INFO L280 TraceCheckUtils]: 28: Hoare triple {22213#(= 1 ~waterLevel~0)} assume !false; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,958 INFO L280 TraceCheckUtils]: 29: Hoare triple {22213#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,958 INFO L280 TraceCheckUtils]: 30: Hoare triple {22213#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,959 INFO L280 TraceCheckUtils]: 31: Hoare triple {22213#(= 1 ~waterLevel~0)} assume 0 != ~tmp~3; {22213#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,960 INFO L263 TraceCheckUtils]: 32: Hoare triple {22213#(= 1 ~waterLevel~0)} call waterRise(); {22289#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:04,960 INFO L280 TraceCheckUtils]: 33: Hoare triple {22289#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {22290#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:50:04,961 INFO L280 TraceCheckUtils]: 34: Hoare triple {22290#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {22290#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:50:04,962 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {22290#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {22213#(= 1 ~waterLevel~0)} #501#return; {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,963 INFO L280 TraceCheckUtils]: 36: Hoare triple {22229#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,963 INFO L280 TraceCheckUtils]: 37: Hoare triple {22229#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,964 INFO L280 TraceCheckUtils]: 38: Hoare triple {22229#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,964 INFO L280 TraceCheckUtils]: 39: Hoare triple {22229#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,965 INFO L280 TraceCheckUtils]: 40: Hoare triple {22229#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,965 INFO L263 TraceCheckUtils]: 41: Hoare triple {22229#(= 2 ~waterLevel~0)} call timeShift(); {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,966 INFO L263 TraceCheckUtils]: 42: Hoare triple {22229#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {22288#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:04,966 INFO L263 TraceCheckUtils]: 43: Hoare triple {22288#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {22208#true} is VALID [2020-07-17 21:50:04,966 INFO L280 TraceCheckUtils]: 44: Hoare triple {22208#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {22208#true} is VALID [2020-07-17 21:50:04,966 INFO L280 TraceCheckUtils]: 45: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,967 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {22208#true} {22288#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {22208#true} is VALID [2020-07-17 21:50:04,967 INFO L280 TraceCheckUtils]: 47: Hoare triple {22208#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {22208#true} is VALID [2020-07-17 21:50:04,967 INFO L280 TraceCheckUtils]: 48: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,968 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {22208#true} {22229#(= 2 ~waterLevel~0)} #519#return; {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,968 INFO L280 TraceCheckUtils]: 50: Hoare triple {22229#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,969 INFO L280 TraceCheckUtils]: 51: Hoare triple {22229#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,969 INFO L263 TraceCheckUtils]: 52: Hoare triple {22229#(= 2 ~waterLevel~0)} call processEnvironment(); {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:04,970 INFO L280 TraceCheckUtils]: 53: Hoare triple {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {22208#true} is VALID [2020-07-17 21:50:04,970 INFO L280 TraceCheckUtils]: 54: Hoare triple {22208#true} assume !(0 != ~pumpRunning~0); {22208#true} is VALID [2020-07-17 21:50:04,970 INFO L263 TraceCheckUtils]: 55: Hoare triple {22208#true} call processEnvironment__wrappee__methaneQuery(); {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:04,971 INFO L280 TraceCheckUtils]: 56: Hoare triple {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {22208#true} is VALID [2020-07-17 21:50:04,971 INFO L280 TraceCheckUtils]: 57: Hoare triple {22208#true} assume 0 == ~pumpRunning~0; {22208#true} is VALID [2020-07-17 21:50:04,971 INFO L263 TraceCheckUtils]: 58: Hoare triple {22208#true} call #t~ret39 := isHighWaterLevel(); {22208#true} is VALID [2020-07-17 21:50:04,971 INFO L280 TraceCheckUtils]: 59: Hoare triple {22208#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {22208#true} is VALID [2020-07-17 21:50:04,971 INFO L263 TraceCheckUtils]: 60: Hoare triple {22208#true} call #t~ret59 := isHighWaterSensorDry(); {22208#true} is VALID [2020-07-17 21:50:04,972 INFO L280 TraceCheckUtils]: 61: Hoare triple {22208#true} havoc ~retValue_acc~8; {22208#true} is VALID [2020-07-17 21:50:04,972 INFO L280 TraceCheckUtils]: 62: Hoare triple {22208#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {22208#true} is VALID [2020-07-17 21:50:04,972 INFO L280 TraceCheckUtils]: 63: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,972 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {22208#true} {22208#true} #517#return; {22208#true} is VALID [2020-07-17 21:50:04,972 INFO L280 TraceCheckUtils]: 65: Hoare triple {22208#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {22208#true} is VALID [2020-07-17 21:50:04,973 INFO L280 TraceCheckUtils]: 66: Hoare triple {22208#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {22208#true} is VALID [2020-07-17 21:50:04,973 INFO L280 TraceCheckUtils]: 67: Hoare triple {22208#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {22208#true} is VALID [2020-07-17 21:50:04,973 INFO L280 TraceCheckUtils]: 68: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,973 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {22208#true} {22208#true} #539#return; {22208#true} is VALID [2020-07-17 21:50:04,973 INFO L280 TraceCheckUtils]: 70: Hoare triple {22208#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {22208#true} is VALID [2020-07-17 21:50:04,973 INFO L280 TraceCheckUtils]: 71: Hoare triple {22208#true} assume 0 != ~tmp~4; {22208#true} is VALID [2020-07-17 21:50:04,975 INFO L263 TraceCheckUtils]: 72: Hoare triple {22208#true} call activatePump(); {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:04,975 INFO L280 TraceCheckUtils]: 73: Hoare triple {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {22208#true} is VALID [2020-07-17 21:50:04,975 INFO L263 TraceCheckUtils]: 74: Hoare triple {22208#true} call #t~ret41 := isMethaneAlarm(); {22208#true} is VALID [2020-07-17 21:50:04,975 INFO L280 TraceCheckUtils]: 75: Hoare triple {22208#true} havoc ~retValue_acc~3; {22208#true} is VALID [2020-07-17 21:50:04,975 INFO L263 TraceCheckUtils]: 76: Hoare triple {22208#true} call #t~ret42 := isMethaneLevelCritical(); {22208#true} is VALID [2020-07-17 21:50:04,975 INFO L280 TraceCheckUtils]: 77: Hoare triple {22208#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {22208#true} is VALID [2020-07-17 21:50:04,976 INFO L280 TraceCheckUtils]: 78: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,976 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {22208#true} {22208#true} #553#return; {22208#true} is VALID [2020-07-17 21:50:04,976 INFO L280 TraceCheckUtils]: 80: Hoare triple {22208#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {22208#true} is VALID [2020-07-17 21:50:04,976 INFO L280 TraceCheckUtils]: 81: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,976 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {22208#true} {22208#true} #513#return; {22208#true} is VALID [2020-07-17 21:50:04,977 INFO L280 TraceCheckUtils]: 83: Hoare triple {22208#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {22208#true} is VALID [2020-07-17 21:50:04,977 INFO L280 TraceCheckUtils]: 84: Hoare triple {22208#true} assume !(0 != ~tmp~6); {22208#true} is VALID [2020-07-17 21:50:04,977 INFO L263 TraceCheckUtils]: 85: Hoare triple {22208#true} call activatePump__wrappee__highWaterSensor(); {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:04,978 INFO L280 TraceCheckUtils]: 86: Hoare triple {22294#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {22208#true} is VALID [2020-07-17 21:50:04,978 INFO L280 TraceCheckUtils]: 87: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,978 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {22208#true} {22208#true} #515#return; {22208#true} is VALID [2020-07-17 21:50:04,978 INFO L280 TraceCheckUtils]: 89: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,978 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {22208#true} {22208#true} #541#return; {22208#true} is VALID [2020-07-17 21:50:04,979 INFO L280 TraceCheckUtils]: 91: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,979 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {22208#true} {22208#true} #499#return; {22208#true} is VALID [2020-07-17 21:50:04,979 INFO L280 TraceCheckUtils]: 93: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,980 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {22208#true} {22229#(= 2 ~waterLevel~0)} #523#return; {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,981 INFO L263 TraceCheckUtils]: 95: Hoare triple {22229#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,982 INFO L280 TraceCheckUtils]: 96: Hoare triple {22229#(= 2 ~waterLevel~0)} havoc ~tmp~9;havoc ~tmp___0~2; {22229#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:04,982 INFO L263 TraceCheckUtils]: 97: Hoare triple {22229#(= 2 ~waterLevel~0)} call #t~ret72 := getWaterLevel(); {22208#true} is VALID [2020-07-17 21:50:04,982 INFO L280 TraceCheckUtils]: 98: Hoare triple {22208#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {22379#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:04,983 INFO L280 TraceCheckUtils]: 99: Hoare triple {22379#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {22379#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:04,984 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {22379#(= |getWaterLevel_#res| ~waterLevel~0)} {22229#(= 2 ~waterLevel~0)} #533#return; {22282#(= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)} is VALID [2020-07-17 21:50:04,984 INFO L280 TraceCheckUtils]: 101: Hoare triple {22282#(= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {22283#(= 2 __utac_acc__Specification5_spec__3_~tmp~9)} is VALID [2020-07-17 21:50:04,985 INFO L280 TraceCheckUtils]: 102: Hoare triple {22283#(= 2 __utac_acc__Specification5_spec__3_~tmp~9)} assume 2 != ~tmp~9; {22209#false} is VALID [2020-07-17 21:50:04,985 INFO L263 TraceCheckUtils]: 103: Hoare triple {22209#false} call #t~ret73 := isPumpRunning(); {22208#true} is VALID [2020-07-17 21:50:04,985 INFO L280 TraceCheckUtils]: 104: Hoare triple {22208#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {22208#true} is VALID [2020-07-17 21:50:04,985 INFO L280 TraceCheckUtils]: 105: Hoare triple {22208#true} assume true; {22208#true} is VALID [2020-07-17 21:50:04,985 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {22208#true} {22209#false} #535#return; {22209#false} is VALID [2020-07-17 21:50:04,986 INFO L280 TraceCheckUtils]: 107: Hoare triple {22209#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {22209#false} is VALID [2020-07-17 21:50:04,986 INFO L280 TraceCheckUtils]: 108: Hoare triple {22209#false} assume 0 != ~tmp___0~2; {22209#false} is VALID [2020-07-17 21:50:04,986 INFO L280 TraceCheckUtils]: 109: Hoare triple {22209#false} assume 0 == ~switchedOnBeforeTS~0; {22209#false} is VALID [2020-07-17 21:50:04,986 INFO L263 TraceCheckUtils]: 110: Hoare triple {22209#false} call __automaton_fail(); {22209#false} is VALID [2020-07-17 21:50:04,986 INFO L280 TraceCheckUtils]: 111: Hoare triple {22209#false} assume !false; {22209#false} is VALID [2020-07-17 21:50:05,002 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 21:50:05,002 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1059666543] [2020-07-17 21:50:05,003 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:50:05,003 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-17 21:50:05,003 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1362281556] [2020-07-17 21:50:05,004 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 112 [2020-07-17 21:50:05,004 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:50:05,004 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-17 21:50:05,146 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:50:05,147 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-17 21:50:05,147 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:50:05,147 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-17 21:50:05,147 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-17 21:50:05,148 INFO L87 Difference]: Start difference. First operand 664 states and 775 transitions. Second operand 12 states. [2020-07-17 21:50:06,210 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:50:10,076 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:50:14,129 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:50:15,454 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:50:15,955 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:50:16,822 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:50:17,340 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:50:34,379 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:50:35,202 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:50:40,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:50:40,516 INFO L93 Difference]: Finished difference Result 1955 states and 2469 transitions. [2020-07-17 21:50:40,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-17 21:50:40,516 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 112 [2020-07-17 21:50:40,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:50:40,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 21:50:40,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 738 transitions. [2020-07-17 21:50:40,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 21:50:40,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 738 transitions. [2020-07-17 21:50:40,531 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 738 transitions. [2020-07-17 21:50:42,908 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 738 edges. 738 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:50:43,022 INFO L225 Difference]: With dead ends: 1955 [2020-07-17 21:50:43,022 INFO L226 Difference]: Without dead ends: 1505 [2020-07-17 21:50:43,025 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 346 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-17 21:50:43,026 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1505 states. [2020-07-17 21:50:53,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1505 to 1367. [2020-07-17 21:50:53,133 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:50:53,133 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1505 states. Second operand 1367 states. [2020-07-17 21:50:53,133 INFO L74 IsIncluded]: Start isIncluded. First operand 1505 states. Second operand 1367 states. [2020-07-17 21:50:53,134 INFO L87 Difference]: Start difference. First operand 1505 states. Second operand 1367 states. [2020-07-17 21:50:53,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:50:53,226 INFO L93 Difference]: Finished difference Result 1505 states and 1820 transitions. [2020-07-17 21:50:53,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 1820 transitions. [2020-07-17 21:50:53,230 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:50:53,230 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:50:53,231 INFO L74 IsIncluded]: Start isIncluded. First operand 1367 states. Second operand 1505 states. [2020-07-17 21:50:53,231 INFO L87 Difference]: Start difference. First operand 1367 states. Second operand 1505 states. [2020-07-17 21:50:53,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:50:53,343 INFO L93 Difference]: Finished difference Result 1505 states and 1820 transitions. [2020-07-17 21:50:53,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 1820 transitions. [2020-07-17 21:50:53,347 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:50:53,347 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:50:53,347 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:50:53,347 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:50:53,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1367 states. [2020-07-17 21:50:53,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 1367 states and 1597 transitions. [2020-07-17 21:50:53,470 INFO L78 Accepts]: Start accepts. Automaton has 1367 states and 1597 transitions. Word has length 112 [2020-07-17 21:50:53,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:50:53,470 INFO L479 AbstractCegarLoop]: Abstraction has 1367 states and 1597 transitions. [2020-07-17 21:50:53,470 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-17 21:50:53,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 1597 transitions. [2020-07-17 21:50:53,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-07-17 21:50:53,474 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:50:53,474 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:50:53,475 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-17 21:50:53,475 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:50:53,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:50:53,476 INFO L82 PathProgramCache]: Analyzing trace with hash 828062466, now seen corresponding path program 1 times [2020-07-17 21:50:53,476 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:50:53,476 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1512778210] [2020-07-17 21:50:53,476 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:50:53,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:53,826 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:50:53,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:53,874 INFO L280 TraceCheckUtils]: 0: Hoare triple {30063#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {29935#true} is VALID [2020-07-17 21:50:53,874 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:53,875 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29935#true} {29935#true} #559#return; {29935#true} is VALID [2020-07-17 21:50:53,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:53,877 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:53,877 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29935#true} {29935#true} #451#return; {29935#true} is VALID [2020-07-17 21:50:53,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:53,879 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:53,880 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29935#true} {29935#true} #453#return; {29935#true} is VALID [2020-07-17 21:50:53,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:53,896 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {30064#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:50:53,897 INFO L280 TraceCheckUtils]: 1: Hoare triple {30064#(= 1 |valid_product_#res|)} assume true; {30064#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:50:53,897 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30064#(= 1 |valid_product_#res|)} {29935#true} #455#return; {29947#(= |main_#t~ret70| 1)} is VALID [2020-07-17 21:50:53,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:53,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:53,900 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29935#true} {29935#true} #457#return; {29935#true} is VALID [2020-07-17 21:50:53,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:53,915 INFO L280 TraceCheckUtils]: 0: Hoare triple {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {29935#true} is VALID [2020-07-17 21:50:53,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:53,916 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29935#true} {29935#true} #549#return; {29935#true} is VALID [2020-07-17 21:50:53,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:53,932 INFO L280 TraceCheckUtils]: 0: Hoare triple {30066#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {29935#true} is VALID [2020-07-17 21:50:53,932 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:53,932 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29935#true} {29935#true} #501#return; {29935#true} is VALID [2020-07-17 21:50:53,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:53,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:53,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:53,987 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {29935#true} is VALID [2020-07-17 21:50:53,988 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:53,988 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29935#true} {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {29935#true} is VALID [2020-07-17 21:50:53,988 INFO L263 TraceCheckUtils]: 0: Hoare triple {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {29935#true} is VALID [2020-07-17 21:50:53,988 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {29935#true} is VALID [2020-07-17 21:50:53,988 INFO L280 TraceCheckUtils]: 2: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:53,989 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29935#true} {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {29935#true} is VALID [2020-07-17 21:50:53,989 INFO L280 TraceCheckUtils]: 4: Hoare triple {29935#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {29935#true} is VALID [2020-07-17 21:50:53,989 INFO L280 TraceCheckUtils]: 5: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:53,989 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {29935#true} {30067#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {29935#true} is VALID [2020-07-17 21:50:54,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:54,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:54,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:54,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:54,038 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} havoc ~retValue_acc~8; {29935#true} is VALID [2020-07-17 21:50:54,039 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {29935#true} is VALID [2020-07-17 21:50:54,039 INFO L280 TraceCheckUtils]: 2: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,039 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29935#true} {29935#true} #517#return; {29935#true} is VALID [2020-07-17 21:50:54,039 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {29935#true} is VALID [2020-07-17 21:50:54,040 INFO L263 TraceCheckUtils]: 1: Hoare triple {29935#true} call #t~ret59 := isHighWaterSensorDry(); {29935#true} is VALID [2020-07-17 21:50:54,040 INFO L280 TraceCheckUtils]: 2: Hoare triple {29935#true} havoc ~retValue_acc~8; {29935#true} is VALID [2020-07-17 21:50:54,040 INFO L280 TraceCheckUtils]: 3: Hoare triple {29935#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {29935#true} is VALID [2020-07-17 21:50:54,040 INFO L280 TraceCheckUtils]: 4: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,041 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {29935#true} {29935#true} #517#return; {29935#true} is VALID [2020-07-17 21:50:54,041 INFO L280 TraceCheckUtils]: 6: Hoare triple {29935#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {29935#true} is VALID [2020-07-17 21:50:54,041 INFO L280 TraceCheckUtils]: 7: Hoare triple {29935#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {29935#true} is VALID [2020-07-17 21:50:54,041 INFO L280 TraceCheckUtils]: 8: Hoare triple {29935#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {29935#true} is VALID [2020-07-17 21:50:54,041 INFO L280 TraceCheckUtils]: 9: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,042 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {29935#true} {29935#true} #539#return; {29935#true} is VALID [2020-07-17 21:50:54,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:54,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:54,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:54,056 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {29935#true} is VALID [2020-07-17 21:50:54,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,056 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29935#true} {29935#true} #553#return; {29935#true} is VALID [2020-07-17 21:50:54,057 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} havoc ~retValue_acc~3; {29935#true} is VALID [2020-07-17 21:50:54,057 INFO L263 TraceCheckUtils]: 1: Hoare triple {29935#true} call #t~ret42 := isMethaneLevelCritical(); {29935#true} is VALID [2020-07-17 21:50:54,057 INFO L280 TraceCheckUtils]: 2: Hoare triple {29935#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {29935#true} is VALID [2020-07-17 21:50:54,057 INFO L280 TraceCheckUtils]: 3: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,058 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29935#true} {29935#true} #553#return; {29935#true} is VALID [2020-07-17 21:50:54,058 INFO L280 TraceCheckUtils]: 5: Hoare triple {29935#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {29935#true} is VALID [2020-07-17 21:50:54,058 INFO L280 TraceCheckUtils]: 6: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,058 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {29935#true} {29935#true} #513#return; {29935#true} is VALID [2020-07-17 21:50:54,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:54,063 INFO L280 TraceCheckUtils]: 0: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,064 INFO L280 TraceCheckUtils]: 1: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,065 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #515#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,065 INFO L280 TraceCheckUtils]: 0: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {29935#true} is VALID [2020-07-17 21:50:54,065 INFO L263 TraceCheckUtils]: 1: Hoare triple {29935#true} call #t~ret41 := isMethaneAlarm(); {29935#true} is VALID [2020-07-17 21:50:54,065 INFO L280 TraceCheckUtils]: 2: Hoare triple {29935#true} havoc ~retValue_acc~3; {29935#true} is VALID [2020-07-17 21:50:54,066 INFO L263 TraceCheckUtils]: 3: Hoare triple {29935#true} call #t~ret42 := isMethaneLevelCritical(); {29935#true} is VALID [2020-07-17 21:50:54,066 INFO L280 TraceCheckUtils]: 4: Hoare triple {29935#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {29935#true} is VALID [2020-07-17 21:50:54,066 INFO L280 TraceCheckUtils]: 5: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,066 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {29935#true} {29935#true} #553#return; {29935#true} is VALID [2020-07-17 21:50:54,066 INFO L280 TraceCheckUtils]: 7: Hoare triple {29935#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {29935#true} is VALID [2020-07-17 21:50:54,067 INFO L280 TraceCheckUtils]: 8: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,067 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {29935#true} {29935#true} #513#return; {29935#true} is VALID [2020-07-17 21:50:54,067 INFO L280 TraceCheckUtils]: 10: Hoare triple {29935#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {29935#true} is VALID [2020-07-17 21:50:54,067 INFO L280 TraceCheckUtils]: 11: Hoare triple {29935#true} assume !(0 != ~tmp~6); {29935#true} is VALID [2020-07-17 21:50:54,068 INFO L263 TraceCheckUtils]: 12: Hoare triple {29935#true} call activatePump__wrappee__highWaterSensor(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:54,069 INFO L280 TraceCheckUtils]: 13: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,069 INFO L280 TraceCheckUtils]: 14: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,070 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #515#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,071 INFO L280 TraceCheckUtils]: 16: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,071 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #541#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {29935#true} is VALID [2020-07-17 21:50:54,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume 0 == ~pumpRunning~0; {29935#true} is VALID [2020-07-17 21:50:54,072 INFO L263 TraceCheckUtils]: 2: Hoare triple {29935#true} call #t~ret39 := isHighWaterLevel(); {29935#true} is VALID [2020-07-17 21:50:54,072 INFO L280 TraceCheckUtils]: 3: Hoare triple {29935#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {29935#true} is VALID [2020-07-17 21:50:54,072 INFO L263 TraceCheckUtils]: 4: Hoare triple {29935#true} call #t~ret59 := isHighWaterSensorDry(); {29935#true} is VALID [2020-07-17 21:50:54,073 INFO L280 TraceCheckUtils]: 5: Hoare triple {29935#true} havoc ~retValue_acc~8; {29935#true} is VALID [2020-07-17 21:50:54,073 INFO L280 TraceCheckUtils]: 6: Hoare triple {29935#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {29935#true} is VALID [2020-07-17 21:50:54,073 INFO L280 TraceCheckUtils]: 7: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,073 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {29935#true} {29935#true} #517#return; {29935#true} is VALID [2020-07-17 21:50:54,073 INFO L280 TraceCheckUtils]: 9: Hoare triple {29935#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {29935#true} is VALID [2020-07-17 21:50:54,074 INFO L280 TraceCheckUtils]: 10: Hoare triple {29935#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {29935#true} is VALID [2020-07-17 21:50:54,074 INFO L280 TraceCheckUtils]: 11: Hoare triple {29935#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {29935#true} is VALID [2020-07-17 21:50:54,074 INFO L280 TraceCheckUtils]: 12: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,074 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {29935#true} {29935#true} #539#return; {29935#true} is VALID [2020-07-17 21:50:54,074 INFO L280 TraceCheckUtils]: 14: Hoare triple {29935#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {29935#true} is VALID [2020-07-17 21:50:54,075 INFO L280 TraceCheckUtils]: 15: Hoare triple {29935#true} assume 0 != ~tmp~4; {29935#true} is VALID [2020-07-17 21:50:54,076 INFO L263 TraceCheckUtils]: 16: Hoare triple {29935#true} call activatePump(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:54,076 INFO L280 TraceCheckUtils]: 17: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {29935#true} is VALID [2020-07-17 21:50:54,076 INFO L263 TraceCheckUtils]: 18: Hoare triple {29935#true} call #t~ret41 := isMethaneAlarm(); {29935#true} is VALID [2020-07-17 21:50:54,076 INFO L280 TraceCheckUtils]: 19: Hoare triple {29935#true} havoc ~retValue_acc~3; {29935#true} is VALID [2020-07-17 21:50:54,076 INFO L263 TraceCheckUtils]: 20: Hoare triple {29935#true} call #t~ret42 := isMethaneLevelCritical(); {29935#true} is VALID [2020-07-17 21:50:54,077 INFO L280 TraceCheckUtils]: 21: Hoare triple {29935#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {29935#true} is VALID [2020-07-17 21:50:54,077 INFO L280 TraceCheckUtils]: 22: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,077 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {29935#true} {29935#true} #553#return; {29935#true} is VALID [2020-07-17 21:50:54,077 INFO L280 TraceCheckUtils]: 24: Hoare triple {29935#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {29935#true} is VALID [2020-07-17 21:50:54,077 INFO L280 TraceCheckUtils]: 25: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,078 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {29935#true} {29935#true} #513#return; {29935#true} is VALID [2020-07-17 21:50:54,078 INFO L280 TraceCheckUtils]: 27: Hoare triple {29935#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {29935#true} is VALID [2020-07-17 21:50:54,078 INFO L280 TraceCheckUtils]: 28: Hoare triple {29935#true} assume !(0 != ~tmp~6); {29935#true} is VALID [2020-07-17 21:50:54,079 INFO L263 TraceCheckUtils]: 29: Hoare triple {29935#true} call activatePump__wrappee__highWaterSensor(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:54,080 INFO L280 TraceCheckUtils]: 30: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,081 INFO L280 TraceCheckUtils]: 31: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,081 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #515#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,082 INFO L280 TraceCheckUtils]: 33: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,082 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #541#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,083 INFO L280 TraceCheckUtils]: 35: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,083 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #499#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,085 INFO L280 TraceCheckUtils]: 0: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {29935#true} is VALID [2020-07-17 21:50:54,085 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume !(0 != ~pumpRunning~0); {29935#true} is VALID [2020-07-17 21:50:54,085 INFO L263 TraceCheckUtils]: 2: Hoare triple {29935#true} call processEnvironment__wrappee__methaneQuery(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:54,086 INFO L280 TraceCheckUtils]: 3: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {29935#true} is VALID [2020-07-17 21:50:54,086 INFO L280 TraceCheckUtils]: 4: Hoare triple {29935#true} assume 0 == ~pumpRunning~0; {29935#true} is VALID [2020-07-17 21:50:54,086 INFO L263 TraceCheckUtils]: 5: Hoare triple {29935#true} call #t~ret39 := isHighWaterLevel(); {29935#true} is VALID [2020-07-17 21:50:54,086 INFO L280 TraceCheckUtils]: 6: Hoare triple {29935#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {29935#true} is VALID [2020-07-17 21:50:54,086 INFO L263 TraceCheckUtils]: 7: Hoare triple {29935#true} call #t~ret59 := isHighWaterSensorDry(); {29935#true} is VALID [2020-07-17 21:50:54,087 INFO L280 TraceCheckUtils]: 8: Hoare triple {29935#true} havoc ~retValue_acc~8; {29935#true} is VALID [2020-07-17 21:50:54,087 INFO L280 TraceCheckUtils]: 9: Hoare triple {29935#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {29935#true} is VALID [2020-07-17 21:50:54,087 INFO L280 TraceCheckUtils]: 10: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,087 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {29935#true} {29935#true} #517#return; {29935#true} is VALID [2020-07-17 21:50:54,087 INFO L280 TraceCheckUtils]: 12: Hoare triple {29935#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {29935#true} is VALID [2020-07-17 21:50:54,088 INFO L280 TraceCheckUtils]: 13: Hoare triple {29935#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {29935#true} is VALID [2020-07-17 21:50:54,088 INFO L280 TraceCheckUtils]: 14: Hoare triple {29935#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {29935#true} is VALID [2020-07-17 21:50:54,088 INFO L280 TraceCheckUtils]: 15: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,088 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {29935#true} {29935#true} #539#return; {29935#true} is VALID [2020-07-17 21:50:54,088 INFO L280 TraceCheckUtils]: 17: Hoare triple {29935#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {29935#true} is VALID [2020-07-17 21:50:54,089 INFO L280 TraceCheckUtils]: 18: Hoare triple {29935#true} assume 0 != ~tmp~4; {29935#true} is VALID [2020-07-17 21:50:54,089 INFO L263 TraceCheckUtils]: 19: Hoare triple {29935#true} call activatePump(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:54,089 INFO L280 TraceCheckUtils]: 20: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {29935#true} is VALID [2020-07-17 21:50:54,090 INFO L263 TraceCheckUtils]: 21: Hoare triple {29935#true} call #t~ret41 := isMethaneAlarm(); {29935#true} is VALID [2020-07-17 21:50:54,090 INFO L280 TraceCheckUtils]: 22: Hoare triple {29935#true} havoc ~retValue_acc~3; {29935#true} is VALID [2020-07-17 21:50:54,090 INFO L263 TraceCheckUtils]: 23: Hoare triple {29935#true} call #t~ret42 := isMethaneLevelCritical(); {29935#true} is VALID [2020-07-17 21:50:54,090 INFO L280 TraceCheckUtils]: 24: Hoare triple {29935#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {29935#true} is VALID [2020-07-17 21:50:54,090 INFO L280 TraceCheckUtils]: 25: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,091 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {29935#true} {29935#true} #553#return; {29935#true} is VALID [2020-07-17 21:50:54,091 INFO L280 TraceCheckUtils]: 27: Hoare triple {29935#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {29935#true} is VALID [2020-07-17 21:50:54,091 INFO L280 TraceCheckUtils]: 28: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,091 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {29935#true} {29935#true} #513#return; {29935#true} is VALID [2020-07-17 21:50:54,091 INFO L280 TraceCheckUtils]: 30: Hoare triple {29935#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {29935#true} is VALID [2020-07-17 21:50:54,092 INFO L280 TraceCheckUtils]: 31: Hoare triple {29935#true} assume !(0 != ~tmp~6); {29935#true} is VALID [2020-07-17 21:50:54,092 INFO L263 TraceCheckUtils]: 32: Hoare triple {29935#true} call activatePump__wrappee__highWaterSensor(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:54,093 INFO L280 TraceCheckUtils]: 33: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,093 INFO L280 TraceCheckUtils]: 34: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,094 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #515#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,094 INFO L280 TraceCheckUtils]: 36: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,095 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #541#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,095 INFO L280 TraceCheckUtils]: 38: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,096 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #499#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,097 INFO L280 TraceCheckUtils]: 40: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,097 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #523#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:54,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:54,107 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {29935#true} is VALID [2020-07-17 21:50:54,107 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,107 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29935#true} {29935#true} #533#return; {29935#true} is VALID [2020-07-17 21:50:54,107 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} havoc ~tmp~9;havoc ~tmp___0~2; {29935#true} is VALID [2020-07-17 21:50:54,108 INFO L263 TraceCheckUtils]: 1: Hoare triple {29935#true} call #t~ret72 := getWaterLevel(); {29935#true} is VALID [2020-07-17 21:50:54,108 INFO L280 TraceCheckUtils]: 2: Hoare triple {29935#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {29935#true} is VALID [2020-07-17 21:50:54,108 INFO L280 TraceCheckUtils]: 3: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,108 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29935#true} {29935#true} #533#return; {29935#true} is VALID [2020-07-17 21:50:54,108 INFO L280 TraceCheckUtils]: 5: Hoare triple {29935#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {29935#true} is VALID [2020-07-17 21:50:54,109 INFO L280 TraceCheckUtils]: 6: Hoare triple {29935#true} assume !(2 != ~tmp~9); {29935#true} is VALID [2020-07-17 21:50:54,109 INFO L280 TraceCheckUtils]: 7: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,110 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {29935#true} {30117#(<= 1 ~pumpRunning~0)} #525#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,110 INFO L263 TraceCheckUtils]: 0: Hoare triple {30067#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:54,111 INFO L263 TraceCheckUtils]: 1: Hoare triple {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {29935#true} is VALID [2020-07-17 21:50:54,111 INFO L280 TraceCheckUtils]: 2: Hoare triple {29935#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {29935#true} is VALID [2020-07-17 21:50:54,111 INFO L280 TraceCheckUtils]: 3: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,111 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29935#true} {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {29935#true} is VALID [2020-07-17 21:50:54,111 INFO L280 TraceCheckUtils]: 5: Hoare triple {29935#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {29935#true} is VALID [2020-07-17 21:50:54,111 INFO L280 TraceCheckUtils]: 6: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,112 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {29935#true} {30067#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {29935#true} is VALID [2020-07-17 21:50:54,112 INFO L280 TraceCheckUtils]: 8: Hoare triple {29935#true} assume !(0 != ~pumpRunning~0); {29935#true} is VALID [2020-07-17 21:50:54,112 INFO L280 TraceCheckUtils]: 9: Hoare triple {29935#true} assume 0 != ~systemActive~0; {29935#true} is VALID [2020-07-17 21:50:54,113 INFO L263 TraceCheckUtils]: 10: Hoare triple {29935#true} call processEnvironment(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:54,113 INFO L280 TraceCheckUtils]: 11: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {29935#true} is VALID [2020-07-17 21:50:54,113 INFO L280 TraceCheckUtils]: 12: Hoare triple {29935#true} assume !(0 != ~pumpRunning~0); {29935#true} is VALID [2020-07-17 21:50:54,114 INFO L263 TraceCheckUtils]: 13: Hoare triple {29935#true} call processEnvironment__wrappee__methaneQuery(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:54,114 INFO L280 TraceCheckUtils]: 14: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {29935#true} is VALID [2020-07-17 21:50:54,114 INFO L280 TraceCheckUtils]: 15: Hoare triple {29935#true} assume 0 == ~pumpRunning~0; {29935#true} is VALID [2020-07-17 21:50:54,114 INFO L263 TraceCheckUtils]: 16: Hoare triple {29935#true} call #t~ret39 := isHighWaterLevel(); {29935#true} is VALID [2020-07-17 21:50:54,114 INFO L280 TraceCheckUtils]: 17: Hoare triple {29935#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {29935#true} is VALID [2020-07-17 21:50:54,115 INFO L263 TraceCheckUtils]: 18: Hoare triple {29935#true} call #t~ret59 := isHighWaterSensorDry(); {29935#true} is VALID [2020-07-17 21:50:54,115 INFO L280 TraceCheckUtils]: 19: Hoare triple {29935#true} havoc ~retValue_acc~8; {29935#true} is VALID [2020-07-17 21:50:54,115 INFO L280 TraceCheckUtils]: 20: Hoare triple {29935#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {29935#true} is VALID [2020-07-17 21:50:54,115 INFO L280 TraceCheckUtils]: 21: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,115 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {29935#true} {29935#true} #517#return; {29935#true} is VALID [2020-07-17 21:50:54,115 INFO L280 TraceCheckUtils]: 23: Hoare triple {29935#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {29935#true} is VALID [2020-07-17 21:50:54,116 INFO L280 TraceCheckUtils]: 24: Hoare triple {29935#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {29935#true} is VALID [2020-07-17 21:50:54,116 INFO L280 TraceCheckUtils]: 25: Hoare triple {29935#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {29935#true} is VALID [2020-07-17 21:50:54,116 INFO L280 TraceCheckUtils]: 26: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,116 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {29935#true} {29935#true} #539#return; {29935#true} is VALID [2020-07-17 21:50:54,116 INFO L280 TraceCheckUtils]: 28: Hoare triple {29935#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {29935#true} is VALID [2020-07-17 21:50:54,117 INFO L280 TraceCheckUtils]: 29: Hoare triple {29935#true} assume 0 != ~tmp~4; {29935#true} is VALID [2020-07-17 21:50:54,117 INFO L263 TraceCheckUtils]: 30: Hoare triple {29935#true} call activatePump(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:54,117 INFO L280 TraceCheckUtils]: 31: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {29935#true} is VALID [2020-07-17 21:50:54,118 INFO L263 TraceCheckUtils]: 32: Hoare triple {29935#true} call #t~ret41 := isMethaneAlarm(); {29935#true} is VALID [2020-07-17 21:50:54,118 INFO L280 TraceCheckUtils]: 33: Hoare triple {29935#true} havoc ~retValue_acc~3; {29935#true} is VALID [2020-07-17 21:50:54,118 INFO L263 TraceCheckUtils]: 34: Hoare triple {29935#true} call #t~ret42 := isMethaneLevelCritical(); {29935#true} is VALID [2020-07-17 21:50:54,118 INFO L280 TraceCheckUtils]: 35: Hoare triple {29935#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {29935#true} is VALID [2020-07-17 21:50:54,118 INFO L280 TraceCheckUtils]: 36: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,119 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {29935#true} {29935#true} #553#return; {29935#true} is VALID [2020-07-17 21:50:54,119 INFO L280 TraceCheckUtils]: 38: Hoare triple {29935#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {29935#true} is VALID [2020-07-17 21:50:54,119 INFO L280 TraceCheckUtils]: 39: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,119 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {29935#true} {29935#true} #513#return; {29935#true} is VALID [2020-07-17 21:50:54,119 INFO L280 TraceCheckUtils]: 41: Hoare triple {29935#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {29935#true} is VALID [2020-07-17 21:50:54,119 INFO L280 TraceCheckUtils]: 42: Hoare triple {29935#true} assume !(0 != ~tmp~6); {29935#true} is VALID [2020-07-17 21:50:54,120 INFO L263 TraceCheckUtils]: 43: Hoare triple {29935#true} call activatePump__wrappee__highWaterSensor(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:54,121 INFO L280 TraceCheckUtils]: 44: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,121 INFO L280 TraceCheckUtils]: 45: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,122 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #515#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,123 INFO L280 TraceCheckUtils]: 47: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,123 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #541#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,124 INFO L280 TraceCheckUtils]: 49: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,124 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #499#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,125 INFO L280 TraceCheckUtils]: 51: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,126 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #523#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,126 INFO L263 TraceCheckUtils]: 53: Hoare triple {30117#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {29935#true} is VALID [2020-07-17 21:50:54,126 INFO L280 TraceCheckUtils]: 54: Hoare triple {29935#true} havoc ~tmp~9;havoc ~tmp___0~2; {29935#true} is VALID [2020-07-17 21:50:54,126 INFO L263 TraceCheckUtils]: 55: Hoare triple {29935#true} call #t~ret72 := getWaterLevel(); {29935#true} is VALID [2020-07-17 21:50:54,126 INFO L280 TraceCheckUtils]: 56: Hoare triple {29935#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {29935#true} is VALID [2020-07-17 21:50:54,127 INFO L280 TraceCheckUtils]: 57: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,127 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {29935#true} {29935#true} #533#return; {29935#true} is VALID [2020-07-17 21:50:54,127 INFO L280 TraceCheckUtils]: 59: Hoare triple {29935#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {29935#true} is VALID [2020-07-17 21:50:54,127 INFO L280 TraceCheckUtils]: 60: Hoare triple {29935#true} assume !(2 != ~tmp~9); {29935#true} is VALID [2020-07-17 21:50:54,127 INFO L280 TraceCheckUtils]: 61: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,128 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {29935#true} {30117#(<= 1 ~pumpRunning~0)} #525#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,129 INFO L280 TraceCheckUtils]: 63: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,129 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #509#return; {30022#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:54,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:54,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:54,223 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {30223#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:50:54,224 INFO L280 TraceCheckUtils]: 1: Hoare triple {30223#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {30223#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:50:54,225 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {30223#(= ~pumpRunning~0 |isPumpRunning_#res|)} {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {30221#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret71|)))} is VALID [2020-07-17 21:50:54,225 INFO L263 TraceCheckUtils]: 0: Hoare triple {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {29935#true} is VALID [2020-07-17 21:50:54,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {30223#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:50:54,226 INFO L280 TraceCheckUtils]: 2: Hoare triple {30223#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {30223#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:50:54,227 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {30223#(= ~pumpRunning~0 |isPumpRunning_#res|)} {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {30221#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret71|)))} is VALID [2020-07-17 21:50:54,228 INFO L280 TraceCheckUtils]: 4: Hoare triple {30221#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret71|)))} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {30222#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:50:54,229 INFO L280 TraceCheckUtils]: 5: Hoare triple {30222#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {30222#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:50:54,230 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {30222#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {30022#(not (= 0 ~pumpRunning~0))} #519#return; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:50:54,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:54,233 INFO L280 TraceCheckUtils]: 0: Hoare triple {30066#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {29935#true} is VALID [2020-07-17 21:50:54,234 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,234 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29935#true} {30030#(not (= 0 ~switchedOnBeforeTS~0))} #521#return; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:50:54,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:54,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:54,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:54,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {29935#true} is VALID [2020-07-17 21:50:54,253 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,254 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29935#true} {29935#true} #553#return; {29935#true} is VALID [2020-07-17 21:50:54,254 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} havoc ~retValue_acc~3; {29935#true} is VALID [2020-07-17 21:50:54,255 INFO L263 TraceCheckUtils]: 1: Hoare triple {29935#true} call #t~ret42 := isMethaneLevelCritical(); {29935#true} is VALID [2020-07-17 21:50:54,255 INFO L280 TraceCheckUtils]: 2: Hoare triple {29935#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {29935#true} is VALID [2020-07-17 21:50:54,255 INFO L280 TraceCheckUtils]: 3: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,256 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29935#true} {29935#true} #553#return; {29935#true} is VALID [2020-07-17 21:50:54,256 INFO L280 TraceCheckUtils]: 5: Hoare triple {29935#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {29935#true} is VALID [2020-07-17 21:50:54,256 INFO L280 TraceCheckUtils]: 6: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,256 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {29935#true} {29935#true} #493#return; {29935#true} is VALID [2020-07-17 21:50:54,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:54,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:54,267 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,267 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29935#true} {29935#true} #545#return; {29935#true} is VALID [2020-07-17 21:50:54,267 INFO L280 TraceCheckUtils]: 0: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {29935#true} is VALID [2020-07-17 21:50:54,268 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume !(0 == ~pumpRunning~0); {29935#true} is VALID [2020-07-17 21:50:54,268 INFO L263 TraceCheckUtils]: 2: Hoare triple {29935#true} call processEnvironment__wrappee__base(); {29935#true} is VALID [2020-07-17 21:50:54,268 INFO L280 TraceCheckUtils]: 3: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,269 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29935#true} {29935#true} #545#return; {29935#true} is VALID [2020-07-17 21:50:54,269 INFO L280 TraceCheckUtils]: 5: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,269 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {29935#true} {29935#true} #497#return; {29935#true} is VALID [2020-07-17 21:50:54,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {29935#true} is VALID [2020-07-17 21:50:54,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume 0 != ~pumpRunning~0; {29935#true} is VALID [2020-07-17 21:50:54,271 INFO L263 TraceCheckUtils]: 2: Hoare triple {29935#true} call #t~ret40 := isMethaneAlarm(); {29935#true} is VALID [2020-07-17 21:50:54,271 INFO L280 TraceCheckUtils]: 3: Hoare triple {29935#true} havoc ~retValue_acc~3; {29935#true} is VALID [2020-07-17 21:50:54,271 INFO L263 TraceCheckUtils]: 4: Hoare triple {29935#true} call #t~ret42 := isMethaneLevelCritical(); {29935#true} is VALID [2020-07-17 21:50:54,271 INFO L280 TraceCheckUtils]: 5: Hoare triple {29935#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {29935#true} is VALID [2020-07-17 21:50:54,272 INFO L280 TraceCheckUtils]: 6: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,272 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {29935#true} {29935#true} #553#return; {29935#true} is VALID [2020-07-17 21:50:54,272 INFO L280 TraceCheckUtils]: 8: Hoare triple {29935#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {29935#true} is VALID [2020-07-17 21:50:54,273 INFO L280 TraceCheckUtils]: 9: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,273 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {29935#true} {29935#true} #493#return; {29935#true} is VALID [2020-07-17 21:50:54,273 INFO L280 TraceCheckUtils]: 11: Hoare triple {29935#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {29935#true} is VALID [2020-07-17 21:50:54,274 INFO L280 TraceCheckUtils]: 12: Hoare triple {29935#true} assume !(0 != ~tmp~5); {29935#true} is VALID [2020-07-17 21:50:54,275 INFO L263 TraceCheckUtils]: 13: Hoare triple {29935#true} call processEnvironment__wrappee__methaneQuery(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:54,275 INFO L280 TraceCheckUtils]: 14: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {29935#true} is VALID [2020-07-17 21:50:54,275 INFO L280 TraceCheckUtils]: 15: Hoare triple {29935#true} assume !(0 == ~pumpRunning~0); {29935#true} is VALID [2020-07-17 21:50:54,275 INFO L263 TraceCheckUtils]: 16: Hoare triple {29935#true} call processEnvironment__wrappee__base(); {29935#true} is VALID [2020-07-17 21:50:54,275 INFO L280 TraceCheckUtils]: 17: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,276 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {29935#true} {29935#true} #545#return; {29935#true} is VALID [2020-07-17 21:50:54,276 INFO L280 TraceCheckUtils]: 19: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,276 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {29935#true} {29935#true} #497#return; {29935#true} is VALID [2020-07-17 21:50:54,276 INFO L280 TraceCheckUtils]: 21: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,277 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {29935#true} {30030#(not (= 0 ~switchedOnBeforeTS~0))} #523#return; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:50:54,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:54,282 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {29935#true} is VALID [2020-07-17 21:50:54,283 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,284 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29935#true} {30030#(not (= 0 ~switchedOnBeforeTS~0))} #533#return; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:50:54,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:54,294 INFO L280 TraceCheckUtils]: 0: Hoare triple {29935#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {29935#true} is VALID [2020-07-17 21:50:54,294 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,295 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29935#true} {30030#(not (= 0 ~switchedOnBeforeTS~0))} #535#return; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:50:54,302 INFO L263 TraceCheckUtils]: 0: Hoare triple {29935#true} call ULTIMATE.init(); {30063#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:50:54,302 INFO L280 TraceCheckUtils]: 1: Hoare triple {30063#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {29935#true} is VALID [2020-07-17 21:50:54,303 INFO L280 TraceCheckUtils]: 2: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,303 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29935#true} {29935#true} #559#return; {29935#true} is VALID [2020-07-17 21:50:54,303 INFO L263 TraceCheckUtils]: 4: Hoare triple {29935#true} call #t~ret75 := main(); {29935#true} is VALID [2020-07-17 21:50:54,304 INFO L280 TraceCheckUtils]: 5: Hoare triple {29935#true} havoc ~retValue_acc~9;havoc ~tmp~8; {29935#true} is VALID [2020-07-17 21:50:54,304 INFO L263 TraceCheckUtils]: 6: Hoare triple {29935#true} call select_helpers(); {29935#true} is VALID [2020-07-17 21:50:54,304 INFO L280 TraceCheckUtils]: 7: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,305 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {29935#true} {29935#true} #451#return; {29935#true} is VALID [2020-07-17 21:50:54,305 INFO L263 TraceCheckUtils]: 9: Hoare triple {29935#true} call select_features(); {29935#true} is VALID [2020-07-17 21:50:54,305 INFO L280 TraceCheckUtils]: 10: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,305 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {29935#true} {29935#true} #453#return; {29935#true} is VALID [2020-07-17 21:50:54,305 INFO L263 TraceCheckUtils]: 12: Hoare triple {29935#true} call #t~ret70 := valid_product(); {29935#true} is VALID [2020-07-17 21:50:54,306 INFO L280 TraceCheckUtils]: 13: Hoare triple {29935#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {30064#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:50:54,307 INFO L280 TraceCheckUtils]: 14: Hoare triple {30064#(= 1 |valid_product_#res|)} assume true; {30064#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:50:54,308 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {30064#(= 1 |valid_product_#res|)} {29935#true} #455#return; {29947#(= |main_#t~ret70| 1)} is VALID [2020-07-17 21:50:54,308 INFO L280 TraceCheckUtils]: 16: Hoare triple {29947#(= |main_#t~ret70| 1)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {29948#(= 1 main_~tmp~8)} is VALID [2020-07-17 21:50:54,308 INFO L280 TraceCheckUtils]: 17: Hoare triple {29948#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {29935#true} is VALID [2020-07-17 21:50:54,309 INFO L263 TraceCheckUtils]: 18: Hoare triple {29935#true} call setup(); {29935#true} is VALID [2020-07-17 21:50:54,309 INFO L280 TraceCheckUtils]: 19: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,309 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {29935#true} {29935#true} #457#return; {29935#true} is VALID [2020-07-17 21:50:54,309 INFO L263 TraceCheckUtils]: 21: Hoare triple {29935#true} call runTest(); {29935#true} is VALID [2020-07-17 21:50:54,310 INFO L263 TraceCheckUtils]: 22: Hoare triple {29935#true} call __utac_acc__Specification5_spec__1(); {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:54,310 INFO L280 TraceCheckUtils]: 23: Hoare triple {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {29935#true} is VALID [2020-07-17 21:50:54,310 INFO L280 TraceCheckUtils]: 24: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,310 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {29935#true} {29935#true} #549#return; {29935#true} is VALID [2020-07-17 21:50:54,311 INFO L263 TraceCheckUtils]: 26: Hoare triple {29935#true} call test(); {29935#true} is VALID [2020-07-17 21:50:54,311 INFO L280 TraceCheckUtils]: 27: Hoare triple {29935#true} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {29935#true} is VALID [2020-07-17 21:50:54,311 INFO L280 TraceCheckUtils]: 28: Hoare triple {29935#true} assume !false; {29935#true} is VALID [2020-07-17 21:50:54,311 INFO L280 TraceCheckUtils]: 29: Hoare triple {29935#true} assume ~splverifierCounter~0 < 4; {29935#true} is VALID [2020-07-17 21:50:54,311 INFO L280 TraceCheckUtils]: 30: Hoare triple {29935#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {29935#true} is VALID [2020-07-17 21:50:54,311 INFO L280 TraceCheckUtils]: 31: Hoare triple {29935#true} assume 0 != ~tmp~3; {29935#true} is VALID [2020-07-17 21:50:54,312 INFO L263 TraceCheckUtils]: 32: Hoare triple {29935#true} call waterRise(); {30066#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:54,313 INFO L280 TraceCheckUtils]: 33: Hoare triple {30066#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {29935#true} is VALID [2020-07-17 21:50:54,313 INFO L280 TraceCheckUtils]: 34: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,313 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {29935#true} {29935#true} #501#return; {29935#true} is VALID [2020-07-17 21:50:54,313 INFO L280 TraceCheckUtils]: 36: Hoare triple {29935#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {29935#true} is VALID [2020-07-17 21:50:54,314 INFO L280 TraceCheckUtils]: 37: Hoare triple {29935#true} assume !(0 != ~tmp___0~0); {29935#true} is VALID [2020-07-17 21:50:54,314 INFO L280 TraceCheckUtils]: 38: Hoare triple {29935#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {29935#true} is VALID [2020-07-17 21:50:54,314 INFO L280 TraceCheckUtils]: 39: Hoare triple {29935#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {29935#true} is VALID [2020-07-17 21:50:54,315 INFO L280 TraceCheckUtils]: 40: Hoare triple {29935#true} assume !(0 != ~tmp___1~0); {29935#true} is VALID [2020-07-17 21:50:54,316 INFO L263 TraceCheckUtils]: 41: Hoare triple {29935#true} call timeShift(); {30067#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:50:54,317 INFO L263 TraceCheckUtils]: 42: Hoare triple {30067#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:54,317 INFO L263 TraceCheckUtils]: 43: Hoare triple {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {29935#true} is VALID [2020-07-17 21:50:54,317 INFO L280 TraceCheckUtils]: 44: Hoare triple {29935#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {29935#true} is VALID [2020-07-17 21:50:54,318 INFO L280 TraceCheckUtils]: 45: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,318 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {29935#true} {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {29935#true} is VALID [2020-07-17 21:50:54,318 INFO L280 TraceCheckUtils]: 47: Hoare triple {29935#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {29935#true} is VALID [2020-07-17 21:50:54,319 INFO L280 TraceCheckUtils]: 48: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,319 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {29935#true} {30067#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {29935#true} is VALID [2020-07-17 21:50:54,319 INFO L280 TraceCheckUtils]: 50: Hoare triple {29935#true} assume !(0 != ~pumpRunning~0); {29935#true} is VALID [2020-07-17 21:50:54,319 INFO L280 TraceCheckUtils]: 51: Hoare triple {29935#true} assume 0 != ~systemActive~0; {29935#true} is VALID [2020-07-17 21:50:54,320 INFO L263 TraceCheckUtils]: 52: Hoare triple {29935#true} call processEnvironment(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:54,321 INFO L280 TraceCheckUtils]: 53: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {29935#true} is VALID [2020-07-17 21:50:54,321 INFO L280 TraceCheckUtils]: 54: Hoare triple {29935#true} assume !(0 != ~pumpRunning~0); {29935#true} is VALID [2020-07-17 21:50:54,322 INFO L263 TraceCheckUtils]: 55: Hoare triple {29935#true} call processEnvironment__wrappee__methaneQuery(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:54,322 INFO L280 TraceCheckUtils]: 56: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {29935#true} is VALID [2020-07-17 21:50:54,322 INFO L280 TraceCheckUtils]: 57: Hoare triple {29935#true} assume 0 == ~pumpRunning~0; {29935#true} is VALID [2020-07-17 21:50:54,323 INFO L263 TraceCheckUtils]: 58: Hoare triple {29935#true} call #t~ret39 := isHighWaterLevel(); {29935#true} is VALID [2020-07-17 21:50:54,323 INFO L280 TraceCheckUtils]: 59: Hoare triple {29935#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {29935#true} is VALID [2020-07-17 21:50:54,323 INFO L263 TraceCheckUtils]: 60: Hoare triple {29935#true} call #t~ret59 := isHighWaterSensorDry(); {29935#true} is VALID [2020-07-17 21:50:54,324 INFO L280 TraceCheckUtils]: 61: Hoare triple {29935#true} havoc ~retValue_acc~8; {29935#true} is VALID [2020-07-17 21:50:54,324 INFO L280 TraceCheckUtils]: 62: Hoare triple {29935#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {29935#true} is VALID [2020-07-17 21:50:54,324 INFO L280 TraceCheckUtils]: 63: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,324 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {29935#true} {29935#true} #517#return; {29935#true} is VALID [2020-07-17 21:50:54,324 INFO L280 TraceCheckUtils]: 65: Hoare triple {29935#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {29935#true} is VALID [2020-07-17 21:50:54,325 INFO L280 TraceCheckUtils]: 66: Hoare triple {29935#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {29935#true} is VALID [2020-07-17 21:50:54,325 INFO L280 TraceCheckUtils]: 67: Hoare triple {29935#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {29935#true} is VALID [2020-07-17 21:50:54,325 INFO L280 TraceCheckUtils]: 68: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,326 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {29935#true} {29935#true} #539#return; {29935#true} is VALID [2020-07-17 21:50:54,326 INFO L280 TraceCheckUtils]: 70: Hoare triple {29935#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {29935#true} is VALID [2020-07-17 21:50:54,326 INFO L280 TraceCheckUtils]: 71: Hoare triple {29935#true} assume 0 != ~tmp~4; {29935#true} is VALID [2020-07-17 21:50:54,328 INFO L263 TraceCheckUtils]: 72: Hoare triple {29935#true} call activatePump(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:54,328 INFO L280 TraceCheckUtils]: 73: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {29935#true} is VALID [2020-07-17 21:50:54,328 INFO L263 TraceCheckUtils]: 74: Hoare triple {29935#true} call #t~ret41 := isMethaneAlarm(); {29935#true} is VALID [2020-07-17 21:50:54,329 INFO L280 TraceCheckUtils]: 75: Hoare triple {29935#true} havoc ~retValue_acc~3; {29935#true} is VALID [2020-07-17 21:50:54,329 INFO L263 TraceCheckUtils]: 76: Hoare triple {29935#true} call #t~ret42 := isMethaneLevelCritical(); {29935#true} is VALID [2020-07-17 21:50:54,329 INFO L280 TraceCheckUtils]: 77: Hoare triple {29935#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {29935#true} is VALID [2020-07-17 21:50:54,330 INFO L280 TraceCheckUtils]: 78: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,330 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {29935#true} {29935#true} #553#return; {29935#true} is VALID [2020-07-17 21:50:54,330 INFO L280 TraceCheckUtils]: 80: Hoare triple {29935#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {29935#true} is VALID [2020-07-17 21:50:54,330 INFO L280 TraceCheckUtils]: 81: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,331 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {29935#true} {29935#true} #513#return; {29935#true} is VALID [2020-07-17 21:50:54,331 INFO L280 TraceCheckUtils]: 83: Hoare triple {29935#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {29935#true} is VALID [2020-07-17 21:50:54,331 INFO L280 TraceCheckUtils]: 84: Hoare triple {29935#true} assume !(0 != ~tmp~6); {29935#true} is VALID [2020-07-17 21:50:54,332 INFO L263 TraceCheckUtils]: 85: Hoare triple {29935#true} call activatePump__wrappee__highWaterSensor(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:54,333 INFO L280 TraceCheckUtils]: 86: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,333 INFO L280 TraceCheckUtils]: 87: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,334 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #515#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,334 INFO L280 TraceCheckUtils]: 89: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,335 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #541#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,335 INFO L280 TraceCheckUtils]: 91: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,336 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #499#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,337 INFO L280 TraceCheckUtils]: 93: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,337 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #523#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,337 INFO L263 TraceCheckUtils]: 95: Hoare triple {30117#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {29935#true} is VALID [2020-07-17 21:50:54,338 INFO L280 TraceCheckUtils]: 96: Hoare triple {29935#true} havoc ~tmp~9;havoc ~tmp___0~2; {29935#true} is VALID [2020-07-17 21:50:54,338 INFO L263 TraceCheckUtils]: 97: Hoare triple {29935#true} call #t~ret72 := getWaterLevel(); {29935#true} is VALID [2020-07-17 21:50:54,338 INFO L280 TraceCheckUtils]: 98: Hoare triple {29935#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {29935#true} is VALID [2020-07-17 21:50:54,338 INFO L280 TraceCheckUtils]: 99: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,338 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {29935#true} {29935#true} #533#return; {29935#true} is VALID [2020-07-17 21:50:54,338 INFO L280 TraceCheckUtils]: 101: Hoare triple {29935#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {29935#true} is VALID [2020-07-17 21:50:54,339 INFO L280 TraceCheckUtils]: 102: Hoare triple {29935#true} assume !(2 != ~tmp~9); {29935#true} is VALID [2020-07-17 21:50:54,339 INFO L280 TraceCheckUtils]: 103: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,339 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {29935#true} {30117#(<= 1 ~pumpRunning~0)} #525#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,340 INFO L280 TraceCheckUtils]: 105: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:54,341 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #509#return; {30022#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:54,341 INFO L280 TraceCheckUtils]: 107: Hoare triple {30022#(not (= 0 ~pumpRunning~0))} assume !false; {30022#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:54,342 INFO L280 TraceCheckUtils]: 108: Hoare triple {30022#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {30022#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:54,342 INFO L280 TraceCheckUtils]: 109: Hoare triple {30022#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {30022#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:54,343 INFO L280 TraceCheckUtils]: 110: Hoare triple {30022#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~3); {30022#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:54,343 INFO L280 TraceCheckUtils]: 111: Hoare triple {30022#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {30022#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:54,344 INFO L280 TraceCheckUtils]: 112: Hoare triple {30022#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~0); {30022#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:54,345 INFO L280 TraceCheckUtils]: 113: Hoare triple {30022#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {30022#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:54,345 INFO L280 TraceCheckUtils]: 114: Hoare triple {30022#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {30022#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:54,346 INFO L280 TraceCheckUtils]: 115: Hoare triple {30022#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___1~0); {30022#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:54,346 INFO L263 TraceCheckUtils]: 116: Hoare triple {30022#(not (= 0 ~pumpRunning~0))} call timeShift(); {30022#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:50:54,347 INFO L263 TraceCheckUtils]: 117: Hoare triple {30022#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:54,347 INFO L263 TraceCheckUtils]: 118: Hoare triple {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {29935#true} is VALID [2020-07-17 21:50:54,348 INFO L280 TraceCheckUtils]: 119: Hoare triple {29935#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {30223#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:50:54,349 INFO L280 TraceCheckUtils]: 120: Hoare triple {30223#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {30223#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:50:54,350 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {30223#(= ~pumpRunning~0 |isPumpRunning_#res|)} {30065#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {30221#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret71|)))} is VALID [2020-07-17 21:50:54,351 INFO L280 TraceCheckUtils]: 122: Hoare triple {30221#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret71|)))} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {30222#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:50:54,352 INFO L280 TraceCheckUtils]: 123: Hoare triple {30222#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {30222#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:50:54,353 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {30222#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {30022#(not (= 0 ~pumpRunning~0))} #519#return; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:50:54,354 INFO L280 TraceCheckUtils]: 125: Hoare triple {30030#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:50:54,355 INFO L263 TraceCheckUtils]: 126: Hoare triple {30030#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {30066#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:54,355 INFO L280 TraceCheckUtils]: 127: Hoare triple {30066#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {29935#true} is VALID [2020-07-17 21:50:54,356 INFO L280 TraceCheckUtils]: 128: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,357 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {29935#true} {30030#(not (= 0 ~switchedOnBeforeTS~0))} #521#return; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:50:54,357 INFO L280 TraceCheckUtils]: 130: Hoare triple {30030#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:50:54,358 INFO L263 TraceCheckUtils]: 131: Hoare triple {30030#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:54,359 INFO L280 TraceCheckUtils]: 132: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {29935#true} is VALID [2020-07-17 21:50:54,359 INFO L280 TraceCheckUtils]: 133: Hoare triple {29935#true} assume 0 != ~pumpRunning~0; {29935#true} is VALID [2020-07-17 21:50:54,359 INFO L263 TraceCheckUtils]: 134: Hoare triple {29935#true} call #t~ret40 := isMethaneAlarm(); {29935#true} is VALID [2020-07-17 21:50:54,360 INFO L280 TraceCheckUtils]: 135: Hoare triple {29935#true} havoc ~retValue_acc~3; {29935#true} is VALID [2020-07-17 21:50:54,360 INFO L263 TraceCheckUtils]: 136: Hoare triple {29935#true} call #t~ret42 := isMethaneLevelCritical(); {29935#true} is VALID [2020-07-17 21:50:54,360 INFO L280 TraceCheckUtils]: 137: Hoare triple {29935#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {29935#true} is VALID [2020-07-17 21:50:54,360 INFO L280 TraceCheckUtils]: 138: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,361 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {29935#true} {29935#true} #553#return; {29935#true} is VALID [2020-07-17 21:50:54,361 INFO L280 TraceCheckUtils]: 140: Hoare triple {29935#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {29935#true} is VALID [2020-07-17 21:50:54,361 INFO L280 TraceCheckUtils]: 141: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,361 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {29935#true} {29935#true} #493#return; {29935#true} is VALID [2020-07-17 21:50:54,362 INFO L280 TraceCheckUtils]: 143: Hoare triple {29935#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {29935#true} is VALID [2020-07-17 21:50:54,362 INFO L280 TraceCheckUtils]: 144: Hoare triple {29935#true} assume !(0 != ~tmp~5); {29935#true} is VALID [2020-07-17 21:50:54,363 INFO L263 TraceCheckUtils]: 145: Hoare triple {29935#true} call processEnvironment__wrappee__methaneQuery(); {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:54,363 INFO L280 TraceCheckUtils]: 146: Hoare triple {30130#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {29935#true} is VALID [2020-07-17 21:50:54,364 INFO L280 TraceCheckUtils]: 147: Hoare triple {29935#true} assume !(0 == ~pumpRunning~0); {29935#true} is VALID [2020-07-17 21:50:54,364 INFO L263 TraceCheckUtils]: 148: Hoare triple {29935#true} call processEnvironment__wrappee__base(); {29935#true} is VALID [2020-07-17 21:50:54,364 INFO L280 TraceCheckUtils]: 149: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,365 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {29935#true} {29935#true} #545#return; {29935#true} is VALID [2020-07-17 21:50:54,365 INFO L280 TraceCheckUtils]: 151: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,365 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {29935#true} {29935#true} #497#return; {29935#true} is VALID [2020-07-17 21:50:54,366 INFO L280 TraceCheckUtils]: 153: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,366 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {29935#true} {30030#(not (= 0 ~switchedOnBeforeTS~0))} #523#return; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:50:54,368 INFO L263 TraceCheckUtils]: 155: Hoare triple {30030#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:50:54,368 INFO L280 TraceCheckUtils]: 156: Hoare triple {30030#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~9;havoc ~tmp___0~2; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:50:54,368 INFO L263 TraceCheckUtils]: 157: Hoare triple {30030#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret72 := getWaterLevel(); {29935#true} is VALID [2020-07-17 21:50:54,369 INFO L280 TraceCheckUtils]: 158: Hoare triple {29935#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {29935#true} is VALID [2020-07-17 21:50:54,369 INFO L280 TraceCheckUtils]: 159: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,371 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {29935#true} {30030#(not (= 0 ~switchedOnBeforeTS~0))} #533#return; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:50:54,371 INFO L280 TraceCheckUtils]: 161: Hoare triple {30030#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:50:54,372 INFO L280 TraceCheckUtils]: 162: Hoare triple {30030#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~9; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:50:54,372 INFO L263 TraceCheckUtils]: 163: Hoare triple {30030#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret73 := isPumpRunning(); {29935#true} is VALID [2020-07-17 21:50:54,372 INFO L280 TraceCheckUtils]: 164: Hoare triple {29935#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {29935#true} is VALID [2020-07-17 21:50:54,372 INFO L280 TraceCheckUtils]: 165: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:54,373 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {29935#true} {30030#(not (= 0 ~switchedOnBeforeTS~0))} #535#return; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:50:54,374 INFO L280 TraceCheckUtils]: 167: Hoare triple {30030#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:50:54,374 INFO L280 TraceCheckUtils]: 168: Hoare triple {30030#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~2; {30030#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:50:54,375 INFO L280 TraceCheckUtils]: 169: Hoare triple {30030#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {29936#false} is VALID [2020-07-17 21:50:54,375 INFO L263 TraceCheckUtils]: 170: Hoare triple {29936#false} call __automaton_fail(); {29936#false} is VALID [2020-07-17 21:50:54,375 INFO L280 TraceCheckUtils]: 171: Hoare triple {29936#false} assume !false; {29936#false} is VALID [2020-07-17 21:50:54,435 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 22 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2020-07-17 21:50:54,435 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1512778210] [2020-07-17 21:50:54,436 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [72885725] [2020-07-17 21:50:54,436 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 21:50:54,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:54,654 INFO L264 TraceCheckSpWp]: Trace formula consists of 975 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-17 21:50:54,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:54,733 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:50:55,249 INFO L263 TraceCheckUtils]: 0: Hoare triple {29935#true} call ULTIMATE.init(); {29935#true} is VALID [2020-07-17 21:50:55,249 INFO L280 TraceCheckUtils]: 1: Hoare triple {29935#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {29935#true} is VALID [2020-07-17 21:50:55,249 INFO L280 TraceCheckUtils]: 2: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:55,250 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29935#true} {29935#true} #559#return; {29935#true} is VALID [2020-07-17 21:50:55,250 INFO L263 TraceCheckUtils]: 4: Hoare triple {29935#true} call #t~ret75 := main(); {29935#true} is VALID [2020-07-17 21:50:55,250 INFO L280 TraceCheckUtils]: 5: Hoare triple {29935#true} havoc ~retValue_acc~9;havoc ~tmp~8; {29935#true} is VALID [2020-07-17 21:50:55,251 INFO L263 TraceCheckUtils]: 6: Hoare triple {29935#true} call select_helpers(); {29935#true} is VALID [2020-07-17 21:50:55,251 INFO L280 TraceCheckUtils]: 7: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:55,251 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {29935#true} {29935#true} #451#return; {29935#true} is VALID [2020-07-17 21:50:55,252 INFO L263 TraceCheckUtils]: 9: Hoare triple {29935#true} call select_features(); {29935#true} is VALID [2020-07-17 21:50:55,252 INFO L280 TraceCheckUtils]: 10: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:55,252 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {29935#true} {29935#true} #453#return; {29935#true} is VALID [2020-07-17 21:50:55,253 INFO L263 TraceCheckUtils]: 12: Hoare triple {29935#true} call #t~ret70 := valid_product(); {29935#true} is VALID [2020-07-17 21:50:55,253 INFO L280 TraceCheckUtils]: 13: Hoare triple {29935#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {29935#true} is VALID [2020-07-17 21:50:55,253 INFO L280 TraceCheckUtils]: 14: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:55,254 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {29935#true} {29935#true} #455#return; {29935#true} is VALID [2020-07-17 21:50:55,254 INFO L280 TraceCheckUtils]: 16: Hoare triple {29935#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {29935#true} is VALID [2020-07-17 21:50:55,254 INFO L280 TraceCheckUtils]: 17: Hoare triple {29935#true} assume 0 != ~tmp~8; {29935#true} is VALID [2020-07-17 21:50:55,255 INFO L263 TraceCheckUtils]: 18: Hoare triple {29935#true} call setup(); {29935#true} is VALID [2020-07-17 21:50:55,255 INFO L280 TraceCheckUtils]: 19: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:55,255 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {29935#true} {29935#true} #457#return; {29935#true} is VALID [2020-07-17 21:50:55,256 INFO L263 TraceCheckUtils]: 21: Hoare triple {29935#true} call runTest(); {29935#true} is VALID [2020-07-17 21:50:55,256 INFO L263 TraceCheckUtils]: 22: Hoare triple {29935#true} call __utac_acc__Specification5_spec__1(); {29935#true} is VALID [2020-07-17 21:50:55,256 INFO L280 TraceCheckUtils]: 23: Hoare triple {29935#true} ~switchedOnBeforeTS~0 := 0; {29935#true} is VALID [2020-07-17 21:50:55,257 INFO L280 TraceCheckUtils]: 24: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:55,257 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {29935#true} {29935#true} #549#return; {29935#true} is VALID [2020-07-17 21:50:55,257 INFO L263 TraceCheckUtils]: 26: Hoare triple {29935#true} call test(); {29935#true} is VALID [2020-07-17 21:50:55,257 INFO L280 TraceCheckUtils]: 27: Hoare triple {29935#true} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {29935#true} is VALID [2020-07-17 21:50:55,258 INFO L280 TraceCheckUtils]: 28: Hoare triple {29935#true} assume !false; {29935#true} is VALID [2020-07-17 21:50:55,258 INFO L280 TraceCheckUtils]: 29: Hoare triple {29935#true} assume ~splverifierCounter~0 < 4; {29935#true} is VALID [2020-07-17 21:50:55,258 INFO L280 TraceCheckUtils]: 30: Hoare triple {29935#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {29935#true} is VALID [2020-07-17 21:50:55,259 INFO L280 TraceCheckUtils]: 31: Hoare triple {29935#true} assume 0 != ~tmp~3; {29935#true} is VALID [2020-07-17 21:50:55,259 INFO L263 TraceCheckUtils]: 32: Hoare triple {29935#true} call waterRise(); {29935#true} is VALID [2020-07-17 21:50:55,259 INFO L280 TraceCheckUtils]: 33: Hoare triple {29935#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {29935#true} is VALID [2020-07-17 21:50:55,260 INFO L280 TraceCheckUtils]: 34: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:55,260 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {29935#true} {29935#true} #501#return; {29935#true} is VALID [2020-07-17 21:50:55,260 INFO L280 TraceCheckUtils]: 36: Hoare triple {29935#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {29935#true} is VALID [2020-07-17 21:50:55,261 INFO L280 TraceCheckUtils]: 37: Hoare triple {29935#true} assume !(0 != ~tmp___0~0); {29935#true} is VALID [2020-07-17 21:50:55,261 INFO L280 TraceCheckUtils]: 38: Hoare triple {29935#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {29935#true} is VALID [2020-07-17 21:50:55,261 INFO L280 TraceCheckUtils]: 39: Hoare triple {29935#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {29935#true} is VALID [2020-07-17 21:50:55,262 INFO L280 TraceCheckUtils]: 40: Hoare triple {29935#true} assume !(0 != ~tmp___1~0); {29935#true} is VALID [2020-07-17 21:50:55,262 INFO L263 TraceCheckUtils]: 41: Hoare triple {29935#true} call timeShift(); {29935#true} is VALID [2020-07-17 21:50:55,262 INFO L263 TraceCheckUtils]: 42: Hoare triple {29935#true} call __utac_acc__Specification5_spec__2(); {29935#true} is VALID [2020-07-17 21:50:55,263 INFO L263 TraceCheckUtils]: 43: Hoare triple {29935#true} call #t~ret71 := isPumpRunning(); {29935#true} is VALID [2020-07-17 21:50:55,263 INFO L280 TraceCheckUtils]: 44: Hoare triple {29935#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {29935#true} is VALID [2020-07-17 21:50:55,263 INFO L280 TraceCheckUtils]: 45: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:55,264 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {29935#true} {29935#true} #531#return; {29935#true} is VALID [2020-07-17 21:50:55,264 INFO L280 TraceCheckUtils]: 47: Hoare triple {29935#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {29935#true} is VALID [2020-07-17 21:50:55,264 INFO L280 TraceCheckUtils]: 48: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:55,264 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {29935#true} {29935#true} #519#return; {29935#true} is VALID [2020-07-17 21:50:55,265 INFO L280 TraceCheckUtils]: 50: Hoare triple {29935#true} assume !(0 != ~pumpRunning~0); {29935#true} is VALID [2020-07-17 21:50:55,265 INFO L280 TraceCheckUtils]: 51: Hoare triple {29935#true} assume 0 != ~systemActive~0; {29935#true} is VALID [2020-07-17 21:50:55,265 INFO L263 TraceCheckUtils]: 52: Hoare triple {29935#true} call processEnvironment(); {29935#true} is VALID [2020-07-17 21:50:55,266 INFO L280 TraceCheckUtils]: 53: Hoare triple {29935#true} havoc ~tmp~5; {29935#true} is VALID [2020-07-17 21:50:55,266 INFO L280 TraceCheckUtils]: 54: Hoare triple {29935#true} assume !(0 != ~pumpRunning~0); {29935#true} is VALID [2020-07-17 21:50:55,266 INFO L263 TraceCheckUtils]: 55: Hoare triple {29935#true} call processEnvironment__wrappee__methaneQuery(); {29935#true} is VALID [2020-07-17 21:50:55,267 INFO L280 TraceCheckUtils]: 56: Hoare triple {29935#true} havoc ~tmp~4; {29935#true} is VALID [2020-07-17 21:50:55,267 INFO L280 TraceCheckUtils]: 57: Hoare triple {29935#true} assume 0 == ~pumpRunning~0; {29935#true} is VALID [2020-07-17 21:50:55,267 INFO L263 TraceCheckUtils]: 58: Hoare triple {29935#true} call #t~ret39 := isHighWaterLevel(); {29935#true} is VALID [2020-07-17 21:50:55,268 INFO L280 TraceCheckUtils]: 59: Hoare triple {29935#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {29935#true} is VALID [2020-07-17 21:50:55,268 INFO L263 TraceCheckUtils]: 60: Hoare triple {29935#true} call #t~ret59 := isHighWaterSensorDry(); {29935#true} is VALID [2020-07-17 21:50:55,268 INFO L280 TraceCheckUtils]: 61: Hoare triple {29935#true} havoc ~retValue_acc~8; {29935#true} is VALID [2020-07-17 21:50:55,269 INFO L280 TraceCheckUtils]: 62: Hoare triple {29935#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {29935#true} is VALID [2020-07-17 21:50:55,269 INFO L280 TraceCheckUtils]: 63: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:55,269 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {29935#true} {29935#true} #517#return; {29935#true} is VALID [2020-07-17 21:50:55,269 INFO L280 TraceCheckUtils]: 65: Hoare triple {29935#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {29935#true} is VALID [2020-07-17 21:50:55,270 INFO L280 TraceCheckUtils]: 66: Hoare triple {29935#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {29935#true} is VALID [2020-07-17 21:50:55,270 INFO L280 TraceCheckUtils]: 67: Hoare triple {29935#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {29935#true} is VALID [2020-07-17 21:50:55,270 INFO L280 TraceCheckUtils]: 68: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:55,271 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {29935#true} {29935#true} #539#return; {29935#true} is VALID [2020-07-17 21:50:55,271 INFO L280 TraceCheckUtils]: 70: Hoare triple {29935#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {29935#true} is VALID [2020-07-17 21:50:55,271 INFO L280 TraceCheckUtils]: 71: Hoare triple {29935#true} assume 0 != ~tmp~4; {29935#true} is VALID [2020-07-17 21:50:55,272 INFO L263 TraceCheckUtils]: 72: Hoare triple {29935#true} call activatePump(); {29935#true} is VALID [2020-07-17 21:50:55,272 INFO L280 TraceCheckUtils]: 73: Hoare triple {29935#true} havoc ~tmp~6; {29935#true} is VALID [2020-07-17 21:50:55,272 INFO L263 TraceCheckUtils]: 74: Hoare triple {29935#true} call #t~ret41 := isMethaneAlarm(); {29935#true} is VALID [2020-07-17 21:50:55,273 INFO L280 TraceCheckUtils]: 75: Hoare triple {29935#true} havoc ~retValue_acc~3; {29935#true} is VALID [2020-07-17 21:50:55,273 INFO L263 TraceCheckUtils]: 76: Hoare triple {29935#true} call #t~ret42 := isMethaneLevelCritical(); {29935#true} is VALID [2020-07-17 21:50:55,273 INFO L280 TraceCheckUtils]: 77: Hoare triple {29935#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {29935#true} is VALID [2020-07-17 21:50:55,274 INFO L280 TraceCheckUtils]: 78: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:55,274 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {29935#true} {29935#true} #553#return; {29935#true} is VALID [2020-07-17 21:50:55,274 INFO L280 TraceCheckUtils]: 80: Hoare triple {29935#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {29935#true} is VALID [2020-07-17 21:50:55,274 INFO L280 TraceCheckUtils]: 81: Hoare triple {29935#true} assume true; {29935#true} is VALID [2020-07-17 21:50:55,275 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {29935#true} {29935#true} #513#return; {29935#true} is VALID [2020-07-17 21:50:55,275 INFO L280 TraceCheckUtils]: 83: Hoare triple {29935#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {29935#true} is VALID [2020-07-17 21:50:55,275 INFO L280 TraceCheckUtils]: 84: Hoare triple {29935#true} assume !(0 != ~tmp~6); {29935#true} is VALID [2020-07-17 21:50:55,276 INFO L263 TraceCheckUtils]: 85: Hoare triple {29935#true} call activatePump__wrappee__highWaterSensor(); {29935#true} is VALID [2020-07-17 21:50:55,277 INFO L280 TraceCheckUtils]: 86: Hoare triple {29935#true} ~pumpRunning~0 := 1; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,278 INFO L280 TraceCheckUtils]: 87: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,279 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #515#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,280 INFO L280 TraceCheckUtils]: 89: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,281 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #541#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,282 INFO L280 TraceCheckUtils]: 91: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,283 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #499#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,283 INFO L280 TraceCheckUtils]: 93: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,284 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #523#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,285 INFO L263 TraceCheckUtils]: 95: Hoare triple {30117#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,286 INFO L280 TraceCheckUtils]: 96: Hoare triple {30117#(<= 1 ~pumpRunning~0)} havoc ~tmp~9;havoc ~tmp___0~2; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,287 INFO L263 TraceCheckUtils]: 97: Hoare triple {30117#(<= 1 ~pumpRunning~0)} call #t~ret72 := getWaterLevel(); {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,288 INFO L280 TraceCheckUtils]: 98: Hoare triple {30117#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,288 INFO L280 TraceCheckUtils]: 99: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,290 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {30117#(<= 1 ~pumpRunning~0)} #533#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,291 INFO L280 TraceCheckUtils]: 101: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,291 INFO L280 TraceCheckUtils]: 102: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~9); {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,292 INFO L280 TraceCheckUtils]: 103: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,293 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {30117#(<= 1 ~pumpRunning~0)} #525#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,294 INFO L280 TraceCheckUtils]: 105: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume true; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,295 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {30117#(<= 1 ~pumpRunning~0)} {29935#true} #509#return; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,296 INFO L280 TraceCheckUtils]: 107: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume !false; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,297 INFO L280 TraceCheckUtils]: 108: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,298 INFO L280 TraceCheckUtils]: 109: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,299 INFO L280 TraceCheckUtils]: 110: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~3); {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,300 INFO L280 TraceCheckUtils]: 111: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,301 INFO L280 TraceCheckUtils]: 112: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,302 INFO L280 TraceCheckUtils]: 113: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,303 INFO L280 TraceCheckUtils]: 114: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,304 INFO L280 TraceCheckUtils]: 115: Hoare triple {30117#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,305 INFO L263 TraceCheckUtils]: 116: Hoare triple {30117#(<= 1 ~pumpRunning~0)} call timeShift(); {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,306 INFO L263 TraceCheckUtils]: 117: Hoare triple {30117#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,307 INFO L263 TraceCheckUtils]: 118: Hoare triple {30117#(<= 1 ~pumpRunning~0)} call #t~ret71 := isPumpRunning(); {30117#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:50:55,308 INFO L280 TraceCheckUtils]: 119: Hoare triple {30117#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {30604#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:50:55,309 INFO L280 TraceCheckUtils]: 120: Hoare triple {30604#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {30604#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:50:55,310 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {30604#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {30117#(<= 1 ~pumpRunning~0)} #531#return; {30611#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:50:55,319 INFO L280 TraceCheckUtils]: 122: Hoare triple {30611#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {30615#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:50:55,321 INFO L280 TraceCheckUtils]: 123: Hoare triple {30615#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {30615#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:50:55,322 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {30615#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {30117#(<= 1 ~pumpRunning~0)} #519#return; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,323 INFO L280 TraceCheckUtils]: 125: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,324 INFO L263 TraceCheckUtils]: 126: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,325 INFO L280 TraceCheckUtils]: 127: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,326 INFO L280 TraceCheckUtils]: 128: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume true; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,327 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {30622#(<= 1 ~switchedOnBeforeTS~0)} {30622#(<= 1 ~switchedOnBeforeTS~0)} #521#return; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,328 INFO L280 TraceCheckUtils]: 130: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,329 INFO L263 TraceCheckUtils]: 131: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,330 INFO L280 TraceCheckUtils]: 132: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~5; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,332 INFO L280 TraceCheckUtils]: 133: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,333 INFO L263 TraceCheckUtils]: 134: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret40 := isMethaneAlarm(); {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,334 INFO L280 TraceCheckUtils]: 135: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~3; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,335 INFO L263 TraceCheckUtils]: 136: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret42 := isMethaneLevelCritical(); {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,336 INFO L280 TraceCheckUtils]: 137: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,337 INFO L280 TraceCheckUtils]: 138: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume true; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,338 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {30622#(<= 1 ~switchedOnBeforeTS~0)} {30622#(<= 1 ~switchedOnBeforeTS~0)} #553#return; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,339 INFO L280 TraceCheckUtils]: 140: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,340 INFO L280 TraceCheckUtils]: 141: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume true; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,341 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {30622#(<= 1 ~switchedOnBeforeTS~0)} {30622#(<= 1 ~switchedOnBeforeTS~0)} #493#return; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,342 INFO L280 TraceCheckUtils]: 143: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,343 INFO L280 TraceCheckUtils]: 144: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~5); {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,344 INFO L263 TraceCheckUtils]: 145: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__methaneQuery(); {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,345 INFO L280 TraceCheckUtils]: 146: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~4; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,346 INFO L280 TraceCheckUtils]: 147: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,347 INFO L263 TraceCheckUtils]: 148: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,348 INFO L280 TraceCheckUtils]: 149: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume true; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,349 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {30622#(<= 1 ~switchedOnBeforeTS~0)} {30622#(<= 1 ~switchedOnBeforeTS~0)} #545#return; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,350 INFO L280 TraceCheckUtils]: 151: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume true; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,351 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {30622#(<= 1 ~switchedOnBeforeTS~0)} {30622#(<= 1 ~switchedOnBeforeTS~0)} #497#return; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,352 INFO L280 TraceCheckUtils]: 153: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume true; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,353 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {30622#(<= 1 ~switchedOnBeforeTS~0)} {30622#(<= 1 ~switchedOnBeforeTS~0)} #523#return; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,354 INFO L263 TraceCheckUtils]: 155: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,355 INFO L280 TraceCheckUtils]: 156: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~9;havoc ~tmp___0~2; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,356 INFO L263 TraceCheckUtils]: 157: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret72 := getWaterLevel(); {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,357 INFO L280 TraceCheckUtils]: 158: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,358 INFO L280 TraceCheckUtils]: 159: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume true; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,359 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {30622#(<= 1 ~switchedOnBeforeTS~0)} {30622#(<= 1 ~switchedOnBeforeTS~0)} #533#return; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,360 INFO L280 TraceCheckUtils]: 161: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,360 INFO L280 TraceCheckUtils]: 162: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~9; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,361 INFO L263 TraceCheckUtils]: 163: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret73 := isPumpRunning(); {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,362 INFO L280 TraceCheckUtils]: 164: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,363 INFO L280 TraceCheckUtils]: 165: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume true; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,365 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {30622#(<= 1 ~switchedOnBeforeTS~0)} {30622#(<= 1 ~switchedOnBeforeTS~0)} #535#return; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,366 INFO L280 TraceCheckUtils]: 167: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,366 INFO L280 TraceCheckUtils]: 168: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~2; {30622#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:50:55,367 INFO L280 TraceCheckUtils]: 169: Hoare triple {30622#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {29936#false} is VALID [2020-07-17 21:50:55,368 INFO L263 TraceCheckUtils]: 170: Hoare triple {29936#false} call __automaton_fail(); {29936#false} is VALID [2020-07-17 21:50:55,368 INFO L280 TraceCheckUtils]: 171: Hoare triple {29936#false} assume !false; {29936#false} is VALID [2020-07-17 21:50:55,420 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 36 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 21:50:55,420 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:50:55,421 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-17 21:50:55,421 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1906266427] [2020-07-17 21:50:55,422 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 172 [2020-07-17 21:50:55,727 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:50:55,727 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-17 21:50:56,214 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 256 edges. 256 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:50:56,215 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-17 21:50:56,215 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:50:56,215 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-17 21:50:56,216 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=322, Unknown=0, NotChecked=0, Total=380 [2020-07-17 21:50:56,216 INFO L87 Difference]: Start difference. First operand 1367 states and 1597 transitions. Second operand 20 states. [2020-07-17 21:50:58,037 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:50:59,375 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:50:59,922 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:51:00,325 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:51:03,919 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-17 21:51:04,999 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:51:05,933 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:51:06,819 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:51:18,423 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:51:21,874 WARN L193 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-17 21:51:22,649 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:51:23,470 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:51:26,653 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:51:28,573 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:51:30,222 WARN L193 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-17 21:51:32,607 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 21:51:36,325 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:51:42,926 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:51:45,721 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-17 21:51:46,542 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:51:47,369 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:51:47,945 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:51:48,462 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 21:51:52,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:51:52,295 INFO L93 Difference]: Finished difference Result 3093 states and 3764 transitions. [2020-07-17 21:51:52,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2020-07-17 21:51:52,295 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 172 [2020-07-17 21:51:52,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:51:52,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 21:51:52,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 736 transitions. [2020-07-17 21:51:52,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 21:51:52,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 736 transitions. [2020-07-17 21:51:52,324 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 63 states and 736 transitions. [2020-07-17 21:51:54,617 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 736 edges. 736 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:51:54,868 INFO L225 Difference]: With dead ends: 3093 [2020-07-17 21:51:54,868 INFO L226 Difference]: Without dead ends: 1934 [2020-07-17 21:51:54,873 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 315 GetRequests, 243 SyntacticMatches, 0 SemanticMatches, 72 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1599 ImplicationChecksByTransitivity, 9.2s TimeCoverageRelationStatistics Valid=1016, Invalid=4386, Unknown=0, NotChecked=0, Total=5402 [2020-07-17 21:51:54,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1934 states. [2020-07-17 21:52:08,660 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1934 to 1704. [2020-07-17 21:52:08,661 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:52:08,661 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1934 states. Second operand 1704 states. [2020-07-17 21:52:08,661 INFO L74 IsIncluded]: Start isIncluded. First operand 1934 states. Second operand 1704 states. [2020-07-17 21:52:08,661 INFO L87 Difference]: Start difference. First operand 1934 states. Second operand 1704 states. [2020-07-17 21:52:08,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:52:08,821 INFO L93 Difference]: Finished difference Result 1934 states and 2302 transitions. [2020-07-17 21:52:08,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 2302 transitions. [2020-07-17 21:52:08,831 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:52:08,831 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:52:08,832 INFO L74 IsIncluded]: Start isIncluded. First operand 1704 states. Second operand 1934 states. [2020-07-17 21:52:08,832 INFO L87 Difference]: Start difference. First operand 1704 states. Second operand 1934 states. [2020-07-17 21:52:09,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:52:09,023 INFO L93 Difference]: Finished difference Result 1934 states and 2302 transitions. [2020-07-17 21:52:09,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 2302 transitions. [2020-07-17 21:52:09,030 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:52:09,030 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:52:09,030 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:52:09,030 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:52:09,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1704 states. [2020-07-17 21:52:09,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 1704 states and 1984 transitions. [2020-07-17 21:52:09,183 INFO L78 Accepts]: Start accepts. Automaton has 1704 states and 1984 transitions. Word has length 172 [2020-07-17 21:52:09,184 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:52:09,184 INFO L479 AbstractCegarLoop]: Abstraction has 1704 states and 1984 transitions. [2020-07-17 21:52:09,184 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-17 21:52:09,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1704 states and 1984 transitions. [2020-07-17 21:52:09,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2020-07-17 21:52:09,193 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:52:09,194 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:52:09,409 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-17 21:52:09,410 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:52:09,411 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:52:09,411 INFO L82 PathProgramCache]: Analyzing trace with hash -1205235534, now seen corresponding path program 1 times [2020-07-17 21:52:09,411 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:52:09,412 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1557067629] [2020-07-17 21:52:09,412 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:52:09,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:09,961 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:52:10,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,026 INFO L280 TraceCheckUtils]: 0: Hoare triple {41536#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {41270#true} is VALID [2020-07-17 21:52:10,026 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,027 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41270#true} {41270#true} #559#return; {41270#true} is VALID [2020-07-17 21:52:10,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,030 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,031 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41270#true} {41270#true} #451#return; {41270#true} is VALID [2020-07-17 21:52:10,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,034 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,034 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41270#true} {41270#true} #453#return; {41270#true} is VALID [2020-07-17 21:52:10,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,038 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {41270#true} is VALID [2020-07-17 21:52:10,038 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,039 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41270#true} {41270#true} #455#return; {41270#true} is VALID [2020-07-17 21:52:10,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,042 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,042 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41270#true} {41270#true} #457#return; {41270#true} is VALID [2020-07-17 21:52:10,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,061 INFO L280 TraceCheckUtils]: 0: Hoare triple {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {41270#true} is VALID [2020-07-17 21:52:10,062 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,062 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41270#true} {41270#true} #549#return; {41270#true} is VALID [2020-07-17 21:52:10,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,083 INFO L280 TraceCheckUtils]: 0: Hoare triple {41538#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {41270#true} is VALID [2020-07-17 21:52:10,084 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,084 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41270#true} {41270#true} #501#return; {41270#true} is VALID [2020-07-17 21:52:10,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,140 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41270#true} is VALID [2020-07-17 21:52:10,141 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,141 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41270#true} {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41270#true} is VALID [2020-07-17 21:52:10,141 INFO L263 TraceCheckUtils]: 0: Hoare triple {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41270#true} is VALID [2020-07-17 21:52:10,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41270#true} is VALID [2020-07-17 21:52:10,142 INFO L280 TraceCheckUtils]: 2: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,143 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41270#true} {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41270#true} is VALID [2020-07-17 21:52:10,143 INFO L280 TraceCheckUtils]: 4: Hoare triple {41270#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41270#true} is VALID [2020-07-17 21:52:10,143 INFO L280 TraceCheckUtils]: 5: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,144 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41270#true} {41539#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41270#true} is VALID [2020-07-17 21:52:10,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} havoc ~retValue_acc~8; {41270#true} is VALID [2020-07-17 21:52:10,180 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {41270#true} is VALID [2020-07-17 21:52:10,180 INFO L280 TraceCheckUtils]: 2: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,181 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41270#true} {41270#true} #517#return; {41270#true} is VALID [2020-07-17 21:52:10,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {41270#true} is VALID [2020-07-17 21:52:10,181 INFO L263 TraceCheckUtils]: 1: Hoare triple {41270#true} call #t~ret59 := isHighWaterSensorDry(); {41270#true} is VALID [2020-07-17 21:52:10,182 INFO L280 TraceCheckUtils]: 2: Hoare triple {41270#true} havoc ~retValue_acc~8; {41270#true} is VALID [2020-07-17 21:52:10,182 INFO L280 TraceCheckUtils]: 3: Hoare triple {41270#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {41270#true} is VALID [2020-07-17 21:52:10,183 INFO L280 TraceCheckUtils]: 4: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,183 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {41270#true} {41270#true} #517#return; {41270#true} is VALID [2020-07-17 21:52:10,183 INFO L280 TraceCheckUtils]: 6: Hoare triple {41270#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {41270#true} is VALID [2020-07-17 21:52:10,184 INFO L280 TraceCheckUtils]: 7: Hoare triple {41270#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {41270#true} is VALID [2020-07-17 21:52:10,184 INFO L280 TraceCheckUtils]: 8: Hoare triple {41270#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {41270#true} is VALID [2020-07-17 21:52:10,185 INFO L280 TraceCheckUtils]: 9: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,185 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {41270#true} {41270#true} #539#return; {41270#true} is VALID [2020-07-17 21:52:10,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,198 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41270#true} is VALID [2020-07-17 21:52:10,198 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,199 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41270#true} {41270#true} #553#return; {41270#true} is VALID [2020-07-17 21:52:10,199 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} havoc ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:10,200 INFO L263 TraceCheckUtils]: 1: Hoare triple {41270#true} call #t~ret42 := isMethaneLevelCritical(); {41270#true} is VALID [2020-07-17 21:52:10,200 INFO L280 TraceCheckUtils]: 2: Hoare triple {41270#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41270#true} is VALID [2020-07-17 21:52:10,200 INFO L280 TraceCheckUtils]: 3: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,201 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41270#true} {41270#true} #553#return; {41270#true} is VALID [2020-07-17 21:52:10,201 INFO L280 TraceCheckUtils]: 5: Hoare triple {41270#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:10,202 INFO L280 TraceCheckUtils]: 6: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,202 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41270#true} {41270#true} #513#return; {41270#true} is VALID [2020-07-17 21:52:10,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,205 INFO L280 TraceCheckUtils]: 0: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41270#true} is VALID [2020-07-17 21:52:10,206 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,206 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41270#true} {41270#true} #515#return; {41270#true} is VALID [2020-07-17 21:52:10,207 INFO L280 TraceCheckUtils]: 0: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {41270#true} is VALID [2020-07-17 21:52:10,207 INFO L263 TraceCheckUtils]: 1: Hoare triple {41270#true} call #t~ret41 := isMethaneAlarm(); {41270#true} is VALID [2020-07-17 21:52:10,207 INFO L280 TraceCheckUtils]: 2: Hoare triple {41270#true} havoc ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:10,207 INFO L263 TraceCheckUtils]: 3: Hoare triple {41270#true} call #t~ret42 := isMethaneLevelCritical(); {41270#true} is VALID [2020-07-17 21:52:10,208 INFO L280 TraceCheckUtils]: 4: Hoare triple {41270#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41270#true} is VALID [2020-07-17 21:52:10,208 INFO L280 TraceCheckUtils]: 5: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,208 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41270#true} {41270#true} #553#return; {41270#true} is VALID [2020-07-17 21:52:10,209 INFO L280 TraceCheckUtils]: 7: Hoare triple {41270#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:10,209 INFO L280 TraceCheckUtils]: 8: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,209 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {41270#true} {41270#true} #513#return; {41270#true} is VALID [2020-07-17 21:52:10,210 INFO L280 TraceCheckUtils]: 10: Hoare triple {41270#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {41270#true} is VALID [2020-07-17 21:52:10,210 INFO L280 TraceCheckUtils]: 11: Hoare triple {41270#true} assume !(0 != ~tmp~6); {41270#true} is VALID [2020-07-17 21:52:10,211 INFO L263 TraceCheckUtils]: 12: Hoare triple {41270#true} call activatePump__wrappee__highWaterSensor(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:10,212 INFO L280 TraceCheckUtils]: 13: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41270#true} is VALID [2020-07-17 21:52:10,212 INFO L280 TraceCheckUtils]: 14: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,213 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {41270#true} {41270#true} #515#return; {41270#true} is VALID [2020-07-17 21:52:10,213 INFO L280 TraceCheckUtils]: 16: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,213 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {41270#true} {41270#true} #541#return; {41270#true} is VALID [2020-07-17 21:52:10,214 INFO L280 TraceCheckUtils]: 0: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41270#true} is VALID [2020-07-17 21:52:10,214 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume 0 == ~pumpRunning~0; {41270#true} is VALID [2020-07-17 21:52:10,215 INFO L263 TraceCheckUtils]: 2: Hoare triple {41270#true} call #t~ret39 := isHighWaterLevel(); {41270#true} is VALID [2020-07-17 21:52:10,215 INFO L280 TraceCheckUtils]: 3: Hoare triple {41270#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {41270#true} is VALID [2020-07-17 21:52:10,216 INFO L263 TraceCheckUtils]: 4: Hoare triple {41270#true} call #t~ret59 := isHighWaterSensorDry(); {41270#true} is VALID [2020-07-17 21:52:10,216 INFO L280 TraceCheckUtils]: 5: Hoare triple {41270#true} havoc ~retValue_acc~8; {41270#true} is VALID [2020-07-17 21:52:10,216 INFO L280 TraceCheckUtils]: 6: Hoare triple {41270#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {41270#true} is VALID [2020-07-17 21:52:10,217 INFO L280 TraceCheckUtils]: 7: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,217 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41270#true} {41270#true} #517#return; {41270#true} is VALID [2020-07-17 21:52:10,217 INFO L280 TraceCheckUtils]: 9: Hoare triple {41270#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {41270#true} is VALID [2020-07-17 21:52:10,218 INFO L280 TraceCheckUtils]: 10: Hoare triple {41270#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {41270#true} is VALID [2020-07-17 21:52:10,218 INFO L280 TraceCheckUtils]: 11: Hoare triple {41270#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {41270#true} is VALID [2020-07-17 21:52:10,218 INFO L280 TraceCheckUtils]: 12: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,219 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {41270#true} {41270#true} #539#return; {41270#true} is VALID [2020-07-17 21:52:10,219 INFO L280 TraceCheckUtils]: 14: Hoare triple {41270#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {41270#true} is VALID [2020-07-17 21:52:10,220 INFO L280 TraceCheckUtils]: 15: Hoare triple {41270#true} assume 0 != ~tmp~4; {41270#true} is VALID [2020-07-17 21:52:10,221 INFO L263 TraceCheckUtils]: 16: Hoare triple {41270#true} call activatePump(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:10,221 INFO L280 TraceCheckUtils]: 17: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {41270#true} is VALID [2020-07-17 21:52:10,221 INFO L263 TraceCheckUtils]: 18: Hoare triple {41270#true} call #t~ret41 := isMethaneAlarm(); {41270#true} is VALID [2020-07-17 21:52:10,222 INFO L280 TraceCheckUtils]: 19: Hoare triple {41270#true} havoc ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:10,222 INFO L263 TraceCheckUtils]: 20: Hoare triple {41270#true} call #t~ret42 := isMethaneLevelCritical(); {41270#true} is VALID [2020-07-17 21:52:10,223 INFO L280 TraceCheckUtils]: 21: Hoare triple {41270#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41270#true} is VALID [2020-07-17 21:52:10,223 INFO L280 TraceCheckUtils]: 22: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,223 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {41270#true} {41270#true} #553#return; {41270#true} is VALID [2020-07-17 21:52:10,224 INFO L280 TraceCheckUtils]: 24: Hoare triple {41270#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:10,224 INFO L280 TraceCheckUtils]: 25: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,224 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41270#true} {41270#true} #513#return; {41270#true} is VALID [2020-07-17 21:52:10,225 INFO L280 TraceCheckUtils]: 27: Hoare triple {41270#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {41270#true} is VALID [2020-07-17 21:52:10,225 INFO L280 TraceCheckUtils]: 28: Hoare triple {41270#true} assume !(0 != ~tmp~6); {41270#true} is VALID [2020-07-17 21:52:10,226 INFO L263 TraceCheckUtils]: 29: Hoare triple {41270#true} call activatePump__wrappee__highWaterSensor(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:10,227 INFO L280 TraceCheckUtils]: 30: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41270#true} is VALID [2020-07-17 21:52:10,227 INFO L280 TraceCheckUtils]: 31: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,227 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {41270#true} {41270#true} #515#return; {41270#true} is VALID [2020-07-17 21:52:10,228 INFO L280 TraceCheckUtils]: 33: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,228 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {41270#true} {41270#true} #541#return; {41270#true} is VALID [2020-07-17 21:52:10,228 INFO L280 TraceCheckUtils]: 35: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,229 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {41270#true} {41270#true} #499#return; {41270#true} is VALID [2020-07-17 21:52:10,231 INFO L280 TraceCheckUtils]: 0: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41270#true} is VALID [2020-07-17 21:52:10,231 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume !(0 != ~pumpRunning~0); {41270#true} is VALID [2020-07-17 21:52:10,232 INFO L263 TraceCheckUtils]: 2: Hoare triple {41270#true} call processEnvironment__wrappee__methaneQuery(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:10,232 INFO L280 TraceCheckUtils]: 3: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41270#true} is VALID [2020-07-17 21:52:10,233 INFO L280 TraceCheckUtils]: 4: Hoare triple {41270#true} assume 0 == ~pumpRunning~0; {41270#true} is VALID [2020-07-17 21:52:10,233 INFO L263 TraceCheckUtils]: 5: Hoare triple {41270#true} call #t~ret39 := isHighWaterLevel(); {41270#true} is VALID [2020-07-17 21:52:10,233 INFO L280 TraceCheckUtils]: 6: Hoare triple {41270#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {41270#true} is VALID [2020-07-17 21:52:10,234 INFO L263 TraceCheckUtils]: 7: Hoare triple {41270#true} call #t~ret59 := isHighWaterSensorDry(); {41270#true} is VALID [2020-07-17 21:52:10,234 INFO L280 TraceCheckUtils]: 8: Hoare triple {41270#true} havoc ~retValue_acc~8; {41270#true} is VALID [2020-07-17 21:52:10,234 INFO L280 TraceCheckUtils]: 9: Hoare triple {41270#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {41270#true} is VALID [2020-07-17 21:52:10,235 INFO L280 TraceCheckUtils]: 10: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,235 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {41270#true} {41270#true} #517#return; {41270#true} is VALID [2020-07-17 21:52:10,235 INFO L280 TraceCheckUtils]: 12: Hoare triple {41270#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {41270#true} is VALID [2020-07-17 21:52:10,236 INFO L280 TraceCheckUtils]: 13: Hoare triple {41270#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {41270#true} is VALID [2020-07-17 21:52:10,236 INFO L280 TraceCheckUtils]: 14: Hoare triple {41270#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {41270#true} is VALID [2020-07-17 21:52:10,237 INFO L280 TraceCheckUtils]: 15: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,237 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {41270#true} {41270#true} #539#return; {41270#true} is VALID [2020-07-17 21:52:10,237 INFO L280 TraceCheckUtils]: 17: Hoare triple {41270#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {41270#true} is VALID [2020-07-17 21:52:10,238 INFO L280 TraceCheckUtils]: 18: Hoare triple {41270#true} assume 0 != ~tmp~4; {41270#true} is VALID [2020-07-17 21:52:10,239 INFO L263 TraceCheckUtils]: 19: Hoare triple {41270#true} call activatePump(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:10,239 INFO L280 TraceCheckUtils]: 20: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {41270#true} is VALID [2020-07-17 21:52:10,239 INFO L263 TraceCheckUtils]: 21: Hoare triple {41270#true} call #t~ret41 := isMethaneAlarm(); {41270#true} is VALID [2020-07-17 21:52:10,240 INFO L280 TraceCheckUtils]: 22: Hoare triple {41270#true} havoc ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:10,240 INFO L263 TraceCheckUtils]: 23: Hoare triple {41270#true} call #t~ret42 := isMethaneLevelCritical(); {41270#true} is VALID [2020-07-17 21:52:10,240 INFO L280 TraceCheckUtils]: 24: Hoare triple {41270#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41270#true} is VALID [2020-07-17 21:52:10,241 INFO L280 TraceCheckUtils]: 25: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,241 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41270#true} {41270#true} #553#return; {41270#true} is VALID [2020-07-17 21:52:10,241 INFO L280 TraceCheckUtils]: 27: Hoare triple {41270#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:10,242 INFO L280 TraceCheckUtils]: 28: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,242 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {41270#true} {41270#true} #513#return; {41270#true} is VALID [2020-07-17 21:52:10,243 INFO L280 TraceCheckUtils]: 30: Hoare triple {41270#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {41270#true} is VALID [2020-07-17 21:52:10,243 INFO L280 TraceCheckUtils]: 31: Hoare triple {41270#true} assume !(0 != ~tmp~6); {41270#true} is VALID [2020-07-17 21:52:10,244 INFO L263 TraceCheckUtils]: 32: Hoare triple {41270#true} call activatePump__wrappee__highWaterSensor(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:10,244 INFO L280 TraceCheckUtils]: 33: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41270#true} is VALID [2020-07-17 21:52:10,245 INFO L280 TraceCheckUtils]: 34: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,245 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41270#true} {41270#true} #515#return; {41270#true} is VALID [2020-07-17 21:52:10,245 INFO L280 TraceCheckUtils]: 36: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,246 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {41270#true} {41270#true} #541#return; {41270#true} is VALID [2020-07-17 21:52:10,246 INFO L280 TraceCheckUtils]: 38: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,246 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {41270#true} {41270#true} #499#return; {41270#true} is VALID [2020-07-17 21:52:10,247 INFO L280 TraceCheckUtils]: 40: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,247 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {41270#true} {41270#true} #523#return; {41270#true} is VALID [2020-07-17 21:52:10,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,450 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:52:10,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:52:10,453 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41270#true} #533#return; {41689#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|)))} is VALID [2020-07-17 21:52:10,454 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} havoc ~tmp~9;havoc ~tmp___0~2; {41270#true} is VALID [2020-07-17 21:52:10,454 INFO L263 TraceCheckUtils]: 1: Hoare triple {41270#true} call #t~ret72 := getWaterLevel(); {41270#true} is VALID [2020-07-17 21:52:10,455 INFO L280 TraceCheckUtils]: 2: Hoare triple {41270#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:52:10,456 INFO L280 TraceCheckUtils]: 3: Hoare triple {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:52:10,458 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41270#true} #533#return; {41689#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|)))} is VALID [2020-07-17 21:52:10,460 INFO L280 TraceCheckUtils]: 5: Hoare triple {41689#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|)))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41690#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} is VALID [2020-07-17 21:52:10,461 INFO L280 TraceCheckUtils]: 6: Hoare triple {41690#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} assume !(2 != ~tmp~9); {41355#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:10,462 INFO L280 TraceCheckUtils]: 7: Hoare triple {41355#(= 2 ~waterLevel~0)} assume true; {41355#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:10,463 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41355#(= 2 ~waterLevel~0)} {41270#true} #525#return; {41355#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:10,465 INFO L263 TraceCheckUtils]: 0: Hoare triple {41539#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:52:10,465 INFO L263 TraceCheckUtils]: 1: Hoare triple {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41270#true} is VALID [2020-07-17 21:52:10,466 INFO L280 TraceCheckUtils]: 2: Hoare triple {41270#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41270#true} is VALID [2020-07-17 21:52:10,466 INFO L280 TraceCheckUtils]: 3: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,466 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41270#true} {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41270#true} is VALID [2020-07-17 21:52:10,467 INFO L280 TraceCheckUtils]: 5: Hoare triple {41270#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41270#true} is VALID [2020-07-17 21:52:10,467 INFO L280 TraceCheckUtils]: 6: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,467 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41270#true} {41539#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41270#true} is VALID [2020-07-17 21:52:10,468 INFO L280 TraceCheckUtils]: 8: Hoare triple {41270#true} assume !(0 != ~pumpRunning~0); {41270#true} is VALID [2020-07-17 21:52:10,468 INFO L280 TraceCheckUtils]: 9: Hoare triple {41270#true} assume 0 != ~systemActive~0; {41270#true} is VALID [2020-07-17 21:52:10,469 INFO L263 TraceCheckUtils]: 10: Hoare triple {41270#true} call processEnvironment(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:10,469 INFO L280 TraceCheckUtils]: 11: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41270#true} is VALID [2020-07-17 21:52:10,470 INFO L280 TraceCheckUtils]: 12: Hoare triple {41270#true} assume !(0 != ~pumpRunning~0); {41270#true} is VALID [2020-07-17 21:52:10,471 INFO L263 TraceCheckUtils]: 13: Hoare triple {41270#true} call processEnvironment__wrappee__methaneQuery(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:10,471 INFO L280 TraceCheckUtils]: 14: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41270#true} is VALID [2020-07-17 21:52:10,471 INFO L280 TraceCheckUtils]: 15: Hoare triple {41270#true} assume 0 == ~pumpRunning~0; {41270#true} is VALID [2020-07-17 21:52:10,471 INFO L263 TraceCheckUtils]: 16: Hoare triple {41270#true} call #t~ret39 := isHighWaterLevel(); {41270#true} is VALID [2020-07-17 21:52:10,472 INFO L280 TraceCheckUtils]: 17: Hoare triple {41270#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {41270#true} is VALID [2020-07-17 21:52:10,472 INFO L263 TraceCheckUtils]: 18: Hoare triple {41270#true} call #t~ret59 := isHighWaterSensorDry(); {41270#true} is VALID [2020-07-17 21:52:10,472 INFO L280 TraceCheckUtils]: 19: Hoare triple {41270#true} havoc ~retValue_acc~8; {41270#true} is VALID [2020-07-17 21:52:10,472 INFO L280 TraceCheckUtils]: 20: Hoare triple {41270#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {41270#true} is VALID [2020-07-17 21:52:10,473 INFO L280 TraceCheckUtils]: 21: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,473 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41270#true} {41270#true} #517#return; {41270#true} is VALID [2020-07-17 21:52:10,473 INFO L280 TraceCheckUtils]: 23: Hoare triple {41270#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {41270#true} is VALID [2020-07-17 21:52:10,474 INFO L280 TraceCheckUtils]: 24: Hoare triple {41270#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {41270#true} is VALID [2020-07-17 21:52:10,474 INFO L280 TraceCheckUtils]: 25: Hoare triple {41270#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {41270#true} is VALID [2020-07-17 21:52:10,474 INFO L280 TraceCheckUtils]: 26: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,474 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {41270#true} {41270#true} #539#return; {41270#true} is VALID [2020-07-17 21:52:10,475 INFO L280 TraceCheckUtils]: 28: Hoare triple {41270#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {41270#true} is VALID [2020-07-17 21:52:10,475 INFO L280 TraceCheckUtils]: 29: Hoare triple {41270#true} assume 0 != ~tmp~4; {41270#true} is VALID [2020-07-17 21:52:10,476 INFO L263 TraceCheckUtils]: 30: Hoare triple {41270#true} call activatePump(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:10,476 INFO L280 TraceCheckUtils]: 31: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {41270#true} is VALID [2020-07-17 21:52:10,476 INFO L263 TraceCheckUtils]: 32: Hoare triple {41270#true} call #t~ret41 := isMethaneAlarm(); {41270#true} is VALID [2020-07-17 21:52:10,476 INFO L280 TraceCheckUtils]: 33: Hoare triple {41270#true} havoc ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:10,477 INFO L263 TraceCheckUtils]: 34: Hoare triple {41270#true} call #t~ret42 := isMethaneLevelCritical(); {41270#true} is VALID [2020-07-17 21:52:10,477 INFO L280 TraceCheckUtils]: 35: Hoare triple {41270#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41270#true} is VALID [2020-07-17 21:52:10,477 INFO L280 TraceCheckUtils]: 36: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,477 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {41270#true} {41270#true} #553#return; {41270#true} is VALID [2020-07-17 21:52:10,478 INFO L280 TraceCheckUtils]: 38: Hoare triple {41270#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:10,478 INFO L280 TraceCheckUtils]: 39: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,478 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {41270#true} {41270#true} #513#return; {41270#true} is VALID [2020-07-17 21:52:10,478 INFO L280 TraceCheckUtils]: 41: Hoare triple {41270#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {41270#true} is VALID [2020-07-17 21:52:10,478 INFO L280 TraceCheckUtils]: 42: Hoare triple {41270#true} assume !(0 != ~tmp~6); {41270#true} is VALID [2020-07-17 21:52:10,479 INFO L263 TraceCheckUtils]: 43: Hoare triple {41270#true} call activatePump__wrappee__highWaterSensor(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:10,480 INFO L280 TraceCheckUtils]: 44: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41270#true} is VALID [2020-07-17 21:52:10,480 INFO L280 TraceCheckUtils]: 45: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,480 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {41270#true} {41270#true} #515#return; {41270#true} is VALID [2020-07-17 21:52:10,480 INFO L280 TraceCheckUtils]: 47: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,480 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {41270#true} {41270#true} #541#return; {41270#true} is VALID [2020-07-17 21:52:10,481 INFO L280 TraceCheckUtils]: 49: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,481 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {41270#true} {41270#true} #499#return; {41270#true} is VALID [2020-07-17 21:52:10,481 INFO L280 TraceCheckUtils]: 51: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,481 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {41270#true} {41270#true} #523#return; {41270#true} is VALID [2020-07-17 21:52:10,481 INFO L263 TraceCheckUtils]: 53: Hoare triple {41270#true} call __utac_acc__Specification5_spec__3(); {41270#true} is VALID [2020-07-17 21:52:10,482 INFO L280 TraceCheckUtils]: 54: Hoare triple {41270#true} havoc ~tmp~9;havoc ~tmp___0~2; {41270#true} is VALID [2020-07-17 21:52:10,482 INFO L263 TraceCheckUtils]: 55: Hoare triple {41270#true} call #t~ret72 := getWaterLevel(); {41270#true} is VALID [2020-07-17 21:52:10,483 INFO L280 TraceCheckUtils]: 56: Hoare triple {41270#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:52:10,484 INFO L280 TraceCheckUtils]: 57: Hoare triple {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:52:10,486 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41270#true} #533#return; {41689#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|)))} is VALID [2020-07-17 21:52:10,487 INFO L280 TraceCheckUtils]: 59: Hoare triple {41689#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|)))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41690#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} is VALID [2020-07-17 21:52:10,489 INFO L280 TraceCheckUtils]: 60: Hoare triple {41690#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} assume !(2 != ~tmp~9); {41355#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:10,490 INFO L280 TraceCheckUtils]: 61: Hoare triple {41355#(= 2 ~waterLevel~0)} assume true; {41355#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:10,491 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {41355#(= 2 ~waterLevel~0)} {41270#true} #525#return; {41355#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:10,492 INFO L280 TraceCheckUtils]: 63: Hoare triple {41355#(= 2 ~waterLevel~0)} assume true; {41355#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:10,493 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {41355#(= 2 ~waterLevel~0)} {41270#true} #509#return; {41355#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:10,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,588 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41270#true} is VALID [2020-07-17 21:52:10,588 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,588 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41270#true} {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41270#true} is VALID [2020-07-17 21:52:10,589 INFO L263 TraceCheckUtils]: 0: Hoare triple {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41270#true} is VALID [2020-07-17 21:52:10,589 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41270#true} is VALID [2020-07-17 21:52:10,589 INFO L280 TraceCheckUtils]: 2: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,589 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41270#true} {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41270#true} is VALID [2020-07-17 21:52:10,589 INFO L280 TraceCheckUtils]: 4: Hoare triple {41270#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41270#true} is VALID [2020-07-17 21:52:10,590 INFO L280 TraceCheckUtils]: 5: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,591 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41270#true} {41539#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41538#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:10,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,599 INFO L280 TraceCheckUtils]: 0: Hoare triple {41538#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:10,600 INFO L280 TraceCheckUtils]: 1: Hoare triple {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:10,601 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {41538#(= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:10,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,614 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41270#true} is VALID [2020-07-17 21:52:10,615 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,615 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41270#true} {41270#true} #553#return; {41270#true} is VALID [2020-07-17 21:52:10,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} havoc ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:10,616 INFO L263 TraceCheckUtils]: 1: Hoare triple {41270#true} call #t~ret42 := isMethaneLevelCritical(); {41270#true} is VALID [2020-07-17 21:52:10,616 INFO L280 TraceCheckUtils]: 2: Hoare triple {41270#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41270#true} is VALID [2020-07-17 21:52:10,616 INFO L280 TraceCheckUtils]: 3: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,616 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41270#true} {41270#true} #553#return; {41270#true} is VALID [2020-07-17 21:52:10,617 INFO L280 TraceCheckUtils]: 5: Hoare triple {41270#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:10,617 INFO L280 TraceCheckUtils]: 6: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,618 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41270#true} {41270#true} #493#return; {41270#true} is VALID [2020-07-17 21:52:10,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,625 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41270#true} {41270#true} #545#return; {41270#true} is VALID [2020-07-17 21:52:10,626 INFO L280 TraceCheckUtils]: 0: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41270#true} is VALID [2020-07-17 21:52:10,626 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume !(0 == ~pumpRunning~0); {41270#true} is VALID [2020-07-17 21:52:10,627 INFO L263 TraceCheckUtils]: 2: Hoare triple {41270#true} call processEnvironment__wrappee__base(); {41270#true} is VALID [2020-07-17 21:52:10,627 INFO L280 TraceCheckUtils]: 3: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,627 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41270#true} {41270#true} #545#return; {41270#true} is VALID [2020-07-17 21:52:10,628 INFO L280 TraceCheckUtils]: 5: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,628 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41270#true} {41270#true} #497#return; {41270#true} is VALID [2020-07-17 21:52:10,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41270#true} is VALID [2020-07-17 21:52:10,629 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume 0 != ~pumpRunning~0; {41270#true} is VALID [2020-07-17 21:52:10,629 INFO L263 TraceCheckUtils]: 2: Hoare triple {41270#true} call #t~ret40 := isMethaneAlarm(); {41270#true} is VALID [2020-07-17 21:52:10,630 INFO L280 TraceCheckUtils]: 3: Hoare triple {41270#true} havoc ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:10,630 INFO L263 TraceCheckUtils]: 4: Hoare triple {41270#true} call #t~ret42 := isMethaneLevelCritical(); {41270#true} is VALID [2020-07-17 21:52:10,630 INFO L280 TraceCheckUtils]: 5: Hoare triple {41270#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41270#true} is VALID [2020-07-17 21:52:10,631 INFO L280 TraceCheckUtils]: 6: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,631 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41270#true} {41270#true} #553#return; {41270#true} is VALID [2020-07-17 21:52:10,631 INFO L280 TraceCheckUtils]: 8: Hoare triple {41270#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:10,632 INFO L280 TraceCheckUtils]: 9: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,632 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {41270#true} {41270#true} #493#return; {41270#true} is VALID [2020-07-17 21:52:10,632 INFO L280 TraceCheckUtils]: 11: Hoare triple {41270#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {41270#true} is VALID [2020-07-17 21:52:10,633 INFO L280 TraceCheckUtils]: 12: Hoare triple {41270#true} assume !(0 != ~tmp~5); {41270#true} is VALID [2020-07-17 21:52:10,634 INFO L263 TraceCheckUtils]: 13: Hoare triple {41270#true} call processEnvironment__wrappee__methaneQuery(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:10,634 INFO L280 TraceCheckUtils]: 14: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41270#true} is VALID [2020-07-17 21:52:10,635 INFO L280 TraceCheckUtils]: 15: Hoare triple {41270#true} assume !(0 == ~pumpRunning~0); {41270#true} is VALID [2020-07-17 21:52:10,635 INFO L263 TraceCheckUtils]: 16: Hoare triple {41270#true} call processEnvironment__wrappee__base(); {41270#true} is VALID [2020-07-17 21:52:10,635 INFO L280 TraceCheckUtils]: 17: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,636 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {41270#true} {41270#true} #545#return; {41270#true} is VALID [2020-07-17 21:52:10,636 INFO L280 TraceCheckUtils]: 19: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,636 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {41270#true} {41270#true} #497#return; {41270#true} is VALID [2020-07-17 21:52:10,637 INFO L280 TraceCheckUtils]: 21: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,638 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41270#true} {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #523#return; {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:10,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:52:10,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:52:10,772 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41270#true} #533#return; {41762#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-17 21:52:10,772 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} havoc ~tmp~9;havoc ~tmp___0~2; {41270#true} is VALID [2020-07-17 21:52:10,773 INFO L263 TraceCheckUtils]: 1: Hoare triple {41270#true} call #t~ret72 := getWaterLevel(); {41270#true} is VALID [2020-07-17 21:52:10,774 INFO L280 TraceCheckUtils]: 2: Hoare triple {41270#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:52:10,775 INFO L280 TraceCheckUtils]: 3: Hoare triple {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:52:10,776 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41270#true} #533#return; {41762#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-17 21:52:10,778 INFO L280 TraceCheckUtils]: 5: Hoare triple {41762#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41763#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:52:10,779 INFO L280 TraceCheckUtils]: 6: Hoare triple {41763#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {41355#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:10,780 INFO L280 TraceCheckUtils]: 7: Hoare triple {41355#(= 2 ~waterLevel~0)} assume true; {41355#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:10,781 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41355#(= 2 ~waterLevel~0)} {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #525#return; {41735#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:10,782 INFO L263 TraceCheckUtils]: 0: Hoare triple {41539#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:52:10,783 INFO L263 TraceCheckUtils]: 1: Hoare triple {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41270#true} is VALID [2020-07-17 21:52:10,783 INFO L280 TraceCheckUtils]: 2: Hoare triple {41270#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41270#true} is VALID [2020-07-17 21:52:10,783 INFO L280 TraceCheckUtils]: 3: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,784 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41270#true} {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41270#true} is VALID [2020-07-17 21:52:10,784 INFO L280 TraceCheckUtils]: 5: Hoare triple {41270#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41270#true} is VALID [2020-07-17 21:52:10,784 INFO L280 TraceCheckUtils]: 6: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,786 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41270#true} {41539#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41538#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:10,786 INFO L280 TraceCheckUtils]: 8: Hoare triple {41538#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {41538#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:10,787 INFO L263 TraceCheckUtils]: 9: Hoare triple {41538#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {41538#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:10,789 INFO L280 TraceCheckUtils]: 10: Hoare triple {41538#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:10,789 INFO L280 TraceCheckUtils]: 11: Hoare triple {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:10,791 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {41538#(= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:10,792 INFO L280 TraceCheckUtils]: 13: Hoare triple {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:10,793 INFO L263 TraceCheckUtils]: 14: Hoare triple {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:10,793 INFO L280 TraceCheckUtils]: 15: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41270#true} is VALID [2020-07-17 21:52:10,793 INFO L280 TraceCheckUtils]: 16: Hoare triple {41270#true} assume 0 != ~pumpRunning~0; {41270#true} is VALID [2020-07-17 21:52:10,794 INFO L263 TraceCheckUtils]: 17: Hoare triple {41270#true} call #t~ret40 := isMethaneAlarm(); {41270#true} is VALID [2020-07-17 21:52:10,794 INFO L280 TraceCheckUtils]: 18: Hoare triple {41270#true} havoc ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:10,794 INFO L263 TraceCheckUtils]: 19: Hoare triple {41270#true} call #t~ret42 := isMethaneLevelCritical(); {41270#true} is VALID [2020-07-17 21:52:10,795 INFO L280 TraceCheckUtils]: 20: Hoare triple {41270#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41270#true} is VALID [2020-07-17 21:52:10,795 INFO L280 TraceCheckUtils]: 21: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,795 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41270#true} {41270#true} #553#return; {41270#true} is VALID [2020-07-17 21:52:10,796 INFO L280 TraceCheckUtils]: 23: Hoare triple {41270#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:10,796 INFO L280 TraceCheckUtils]: 24: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,796 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {41270#true} {41270#true} #493#return; {41270#true} is VALID [2020-07-17 21:52:10,797 INFO L280 TraceCheckUtils]: 26: Hoare triple {41270#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {41270#true} is VALID [2020-07-17 21:52:10,797 INFO L280 TraceCheckUtils]: 27: Hoare triple {41270#true} assume !(0 != ~tmp~5); {41270#true} is VALID [2020-07-17 21:52:10,799 INFO L263 TraceCheckUtils]: 28: Hoare triple {41270#true} call processEnvironment__wrappee__methaneQuery(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:10,799 INFO L280 TraceCheckUtils]: 29: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41270#true} is VALID [2020-07-17 21:52:10,799 INFO L280 TraceCheckUtils]: 30: Hoare triple {41270#true} assume !(0 == ~pumpRunning~0); {41270#true} is VALID [2020-07-17 21:52:10,800 INFO L263 TraceCheckUtils]: 31: Hoare triple {41270#true} call processEnvironment__wrappee__base(); {41270#true} is VALID [2020-07-17 21:52:10,800 INFO L280 TraceCheckUtils]: 32: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,800 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {41270#true} {41270#true} #545#return; {41270#true} is VALID [2020-07-17 21:52:10,801 INFO L280 TraceCheckUtils]: 34: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,801 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41270#true} {41270#true} #497#return; {41270#true} is VALID [2020-07-17 21:52:10,801 INFO L280 TraceCheckUtils]: 36: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,802 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {41270#true} {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #523#return; {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:10,803 INFO L263 TraceCheckUtils]: 38: Hoare triple {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {41270#true} is VALID [2020-07-17 21:52:10,803 INFO L280 TraceCheckUtils]: 39: Hoare triple {41270#true} havoc ~tmp~9;havoc ~tmp___0~2; {41270#true} is VALID [2020-07-17 21:52:10,803 INFO L263 TraceCheckUtils]: 40: Hoare triple {41270#true} call #t~ret72 := getWaterLevel(); {41270#true} is VALID [2020-07-17 21:52:10,804 INFO L280 TraceCheckUtils]: 41: Hoare triple {41270#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:52:10,805 INFO L280 TraceCheckUtils]: 42: Hoare triple {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:52:10,807 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41270#true} #533#return; {41762#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-17 21:52:10,808 INFO L280 TraceCheckUtils]: 44: Hoare triple {41762#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41763#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:52:10,809 INFO L280 TraceCheckUtils]: 45: Hoare triple {41763#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {41355#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:10,810 INFO L280 TraceCheckUtils]: 46: Hoare triple {41355#(= 2 ~waterLevel~0)} assume true; {41355#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:10,811 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {41355#(= 2 ~waterLevel~0)} {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #525#return; {41735#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:10,812 INFO L280 TraceCheckUtils]: 48: Hoare triple {41735#(<= 3 |old(~waterLevel~0)|)} assume true; {41735#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:10,813 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {41735#(<= 3 |old(~waterLevel~0)|)} {41355#(= 2 ~waterLevel~0)} #509#return; {41271#false} is VALID [2020-07-17 21:52:10,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,836 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41270#true} is VALID [2020-07-17 21:52:10,836 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,836 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41270#true} {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41270#true} is VALID [2020-07-17 21:52:10,837 INFO L263 TraceCheckUtils]: 0: Hoare triple {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41270#true} is VALID [2020-07-17 21:52:10,837 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41270#true} is VALID [2020-07-17 21:52:10,837 INFO L280 TraceCheckUtils]: 2: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,837 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41270#true} {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41270#true} is VALID [2020-07-17 21:52:10,838 INFO L280 TraceCheckUtils]: 4: Hoare triple {41270#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41270#true} is VALID [2020-07-17 21:52:10,838 INFO L280 TraceCheckUtils]: 5: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,838 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41270#true} {41539#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41270#true} is VALID [2020-07-17 21:52:10,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,841 INFO L280 TraceCheckUtils]: 0: Hoare triple {41538#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41270#true} is VALID [2020-07-17 21:52:10,842 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,842 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41270#true} {41270#true} #521#return; {41270#true} is VALID [2020-07-17 21:52:10,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,855 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41270#true} is VALID [2020-07-17 21:52:10,856 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,856 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41270#true} {41270#true} #553#return; {41270#true} is VALID [2020-07-17 21:52:10,857 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} havoc ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:10,857 INFO L263 TraceCheckUtils]: 1: Hoare triple {41270#true} call #t~ret42 := isMethaneLevelCritical(); {41270#true} is VALID [2020-07-17 21:52:10,857 INFO L280 TraceCheckUtils]: 2: Hoare triple {41270#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41270#true} is VALID [2020-07-17 21:52:10,858 INFO L280 TraceCheckUtils]: 3: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,858 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41270#true} {41270#true} #553#return; {41270#true} is VALID [2020-07-17 21:52:10,858 INFO L280 TraceCheckUtils]: 5: Hoare triple {41270#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:10,859 INFO L280 TraceCheckUtils]: 6: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,859 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41270#true} {41270#true} #493#return; {41270#true} is VALID [2020-07-17 21:52:10,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,864 INFO L280 TraceCheckUtils]: 0: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {41270#true} is VALID [2020-07-17 21:52:10,864 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,865 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41270#true} {41270#true} #495#return; {41270#true} is VALID [2020-07-17 21:52:10,865 INFO L280 TraceCheckUtils]: 0: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41270#true} is VALID [2020-07-17 21:52:10,865 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume 0 != ~pumpRunning~0; {41270#true} is VALID [2020-07-17 21:52:10,866 INFO L263 TraceCheckUtils]: 2: Hoare triple {41270#true} call #t~ret40 := isMethaneAlarm(); {41270#true} is VALID [2020-07-17 21:52:10,866 INFO L280 TraceCheckUtils]: 3: Hoare triple {41270#true} havoc ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:10,866 INFO L263 TraceCheckUtils]: 4: Hoare triple {41270#true} call #t~ret42 := isMethaneLevelCritical(); {41270#true} is VALID [2020-07-17 21:52:10,867 INFO L280 TraceCheckUtils]: 5: Hoare triple {41270#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41270#true} is VALID [2020-07-17 21:52:10,867 INFO L280 TraceCheckUtils]: 6: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,867 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41270#true} {41270#true} #553#return; {41270#true} is VALID [2020-07-17 21:52:10,868 INFO L280 TraceCheckUtils]: 8: Hoare triple {41270#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:10,868 INFO L280 TraceCheckUtils]: 9: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,868 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {41270#true} {41270#true} #493#return; {41270#true} is VALID [2020-07-17 21:52:10,869 INFO L280 TraceCheckUtils]: 11: Hoare triple {41270#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {41270#true} is VALID [2020-07-17 21:52:10,869 INFO L280 TraceCheckUtils]: 12: Hoare triple {41270#true} assume 0 != ~tmp~5; {41270#true} is VALID [2020-07-17 21:52:10,871 INFO L263 TraceCheckUtils]: 13: Hoare triple {41270#true} call deactivatePump(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:10,871 INFO L280 TraceCheckUtils]: 14: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {41270#true} is VALID [2020-07-17 21:52:10,872 INFO L280 TraceCheckUtils]: 15: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,872 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {41270#true} {41270#true} #495#return; {41270#true} is VALID [2020-07-17 21:52:10,874 INFO L280 TraceCheckUtils]: 17: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,874 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {41270#true} {41270#true} #523#return; {41270#true} is VALID [2020-07-17 21:52:10,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41270#true} is VALID [2020-07-17 21:52:10,885 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,886 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41270#true} {41270#true} #533#return; {41270#true} is VALID [2020-07-17 21:52:10,886 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} havoc ~tmp~9;havoc ~tmp___0~2; {41270#true} is VALID [2020-07-17 21:52:10,886 INFO L263 TraceCheckUtils]: 1: Hoare triple {41270#true} call #t~ret72 := getWaterLevel(); {41270#true} is VALID [2020-07-17 21:52:10,887 INFO L280 TraceCheckUtils]: 2: Hoare triple {41270#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41270#true} is VALID [2020-07-17 21:52:10,887 INFO L280 TraceCheckUtils]: 3: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,887 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41270#true} {41270#true} #533#return; {41270#true} is VALID [2020-07-17 21:52:10,888 INFO L280 TraceCheckUtils]: 5: Hoare triple {41270#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41270#true} is VALID [2020-07-17 21:52:10,888 INFO L280 TraceCheckUtils]: 6: Hoare triple {41270#true} assume !(2 != ~tmp~9); {41270#true} is VALID [2020-07-17 21:52:10,888 INFO L280 TraceCheckUtils]: 7: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,889 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41270#true} {41270#true} #525#return; {41270#true} is VALID [2020-07-17 21:52:10,891 INFO L263 TraceCheckUtils]: 0: Hoare triple {41539#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:52:10,891 INFO L263 TraceCheckUtils]: 1: Hoare triple {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41270#true} is VALID [2020-07-17 21:52:10,892 INFO L280 TraceCheckUtils]: 2: Hoare triple {41270#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41270#true} is VALID [2020-07-17 21:52:10,892 INFO L280 TraceCheckUtils]: 3: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,892 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41270#true} {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41270#true} is VALID [2020-07-17 21:52:10,893 INFO L280 TraceCheckUtils]: 5: Hoare triple {41270#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41270#true} is VALID [2020-07-17 21:52:10,893 INFO L280 TraceCheckUtils]: 6: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,894 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41270#true} {41539#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41270#true} is VALID [2020-07-17 21:52:10,894 INFO L280 TraceCheckUtils]: 8: Hoare triple {41270#true} assume 0 != ~pumpRunning~0; {41270#true} is VALID [2020-07-17 21:52:10,895 INFO L263 TraceCheckUtils]: 9: Hoare triple {41270#true} call lowerWaterLevel(); {41538#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:10,895 INFO L280 TraceCheckUtils]: 10: Hoare triple {41538#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41270#true} is VALID [2020-07-17 21:52:10,896 INFO L280 TraceCheckUtils]: 11: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,896 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {41270#true} {41270#true} #521#return; {41270#true} is VALID [2020-07-17 21:52:10,896 INFO L280 TraceCheckUtils]: 13: Hoare triple {41270#true} assume 0 != ~systemActive~0; {41270#true} is VALID [2020-07-17 21:52:10,897 INFO L263 TraceCheckUtils]: 14: Hoare triple {41270#true} call processEnvironment(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:10,898 INFO L280 TraceCheckUtils]: 15: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41270#true} is VALID [2020-07-17 21:52:10,898 INFO L280 TraceCheckUtils]: 16: Hoare triple {41270#true} assume 0 != ~pumpRunning~0; {41270#true} is VALID [2020-07-17 21:52:10,898 INFO L263 TraceCheckUtils]: 17: Hoare triple {41270#true} call #t~ret40 := isMethaneAlarm(); {41270#true} is VALID [2020-07-17 21:52:10,899 INFO L280 TraceCheckUtils]: 18: Hoare triple {41270#true} havoc ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:10,899 INFO L263 TraceCheckUtils]: 19: Hoare triple {41270#true} call #t~ret42 := isMethaneLevelCritical(); {41270#true} is VALID [2020-07-17 21:52:10,899 INFO L280 TraceCheckUtils]: 20: Hoare triple {41270#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41270#true} is VALID [2020-07-17 21:52:10,899 INFO L280 TraceCheckUtils]: 21: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,900 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41270#true} {41270#true} #553#return; {41270#true} is VALID [2020-07-17 21:52:10,900 INFO L280 TraceCheckUtils]: 23: Hoare triple {41270#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:10,900 INFO L280 TraceCheckUtils]: 24: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,901 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {41270#true} {41270#true} #493#return; {41270#true} is VALID [2020-07-17 21:52:10,901 INFO L280 TraceCheckUtils]: 26: Hoare triple {41270#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {41270#true} is VALID [2020-07-17 21:52:10,901 INFO L280 TraceCheckUtils]: 27: Hoare triple {41270#true} assume 0 != ~tmp~5; {41270#true} is VALID [2020-07-17 21:52:10,903 INFO L263 TraceCheckUtils]: 28: Hoare triple {41270#true} call deactivatePump(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:10,903 INFO L280 TraceCheckUtils]: 29: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {41270#true} is VALID [2020-07-17 21:52:10,903 INFO L280 TraceCheckUtils]: 30: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,904 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {41270#true} {41270#true} #495#return; {41270#true} is VALID [2020-07-17 21:52:10,904 INFO L280 TraceCheckUtils]: 32: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,904 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {41270#true} {41270#true} #523#return; {41270#true} is VALID [2020-07-17 21:52:10,905 INFO L263 TraceCheckUtils]: 34: Hoare triple {41270#true} call __utac_acc__Specification5_spec__3(); {41270#true} is VALID [2020-07-17 21:52:10,905 INFO L280 TraceCheckUtils]: 35: Hoare triple {41270#true} havoc ~tmp~9;havoc ~tmp___0~2; {41270#true} is VALID [2020-07-17 21:52:10,905 INFO L263 TraceCheckUtils]: 36: Hoare triple {41270#true} call #t~ret72 := getWaterLevel(); {41270#true} is VALID [2020-07-17 21:52:10,906 INFO L280 TraceCheckUtils]: 37: Hoare triple {41270#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41270#true} is VALID [2020-07-17 21:52:10,906 INFO L280 TraceCheckUtils]: 38: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,906 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {41270#true} {41270#true} #533#return; {41270#true} is VALID [2020-07-17 21:52:10,907 INFO L280 TraceCheckUtils]: 40: Hoare triple {41270#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41270#true} is VALID [2020-07-17 21:52:10,907 INFO L280 TraceCheckUtils]: 41: Hoare triple {41270#true} assume !(2 != ~tmp~9); {41270#true} is VALID [2020-07-17 21:52:10,907 INFO L280 TraceCheckUtils]: 42: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,908 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {41270#true} {41270#true} #525#return; {41270#true} is VALID [2020-07-17 21:52:10,908 INFO L280 TraceCheckUtils]: 44: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,908 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {41270#true} {41271#false} #509#return; {41271#false} is VALID [2020-07-17 21:52:10,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,951 INFO L280 TraceCheckUtils]: 0: Hoare triple {41822#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {41270#true} is VALID [2020-07-17 21:52:10,951 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} ~systemActive~0 := 0; {41270#true} is VALID [2020-07-17 21:52:10,952 INFO L280 TraceCheckUtils]: 2: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,952 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41270#true} {41271#false} #507#return; {41271#false} is VALID [2020-07-17 21:52:10,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,969 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41270#true} is VALID [2020-07-17 21:52:10,969 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,970 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41270#true} {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41270#true} is VALID [2020-07-17 21:52:10,970 INFO L263 TraceCheckUtils]: 0: Hoare triple {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41270#true} is VALID [2020-07-17 21:52:10,971 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41270#true} is VALID [2020-07-17 21:52:10,971 INFO L280 TraceCheckUtils]: 2: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,971 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41270#true} {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41270#true} is VALID [2020-07-17 21:52:10,972 INFO L280 TraceCheckUtils]: 4: Hoare triple {41270#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41270#true} is VALID [2020-07-17 21:52:10,972 INFO L280 TraceCheckUtils]: 5: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,972 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41270#true} {41539#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41270#true} is VALID [2020-07-17 21:52:10,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:10,988 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41270#true} is VALID [2020-07-17 21:52:10,988 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,988 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41270#true} {41270#true} #533#return; {41270#true} is VALID [2020-07-17 21:52:10,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} havoc ~tmp~9;havoc ~tmp___0~2; {41270#true} is VALID [2020-07-17 21:52:10,989 INFO L263 TraceCheckUtils]: 1: Hoare triple {41270#true} call #t~ret72 := getWaterLevel(); {41270#true} is VALID [2020-07-17 21:52:10,990 INFO L280 TraceCheckUtils]: 2: Hoare triple {41270#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41270#true} is VALID [2020-07-17 21:52:10,990 INFO L280 TraceCheckUtils]: 3: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,990 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41270#true} {41270#true} #533#return; {41270#true} is VALID [2020-07-17 21:52:10,991 INFO L280 TraceCheckUtils]: 5: Hoare triple {41270#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41270#true} is VALID [2020-07-17 21:52:10,991 INFO L280 TraceCheckUtils]: 6: Hoare triple {41270#true} assume !(2 != ~tmp~9); {41270#true} is VALID [2020-07-17 21:52:10,991 INFO L280 TraceCheckUtils]: 7: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,992 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41270#true} {41270#true} #525#return; {41270#true} is VALID [2020-07-17 21:52:10,994 INFO L263 TraceCheckUtils]: 0: Hoare triple {41539#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:52:10,994 INFO L263 TraceCheckUtils]: 1: Hoare triple {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41270#true} is VALID [2020-07-17 21:52:10,995 INFO L280 TraceCheckUtils]: 2: Hoare triple {41270#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41270#true} is VALID [2020-07-17 21:52:10,995 INFO L280 TraceCheckUtils]: 3: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,995 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41270#true} {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41270#true} is VALID [2020-07-17 21:52:10,996 INFO L280 TraceCheckUtils]: 5: Hoare triple {41270#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41270#true} is VALID [2020-07-17 21:52:10,996 INFO L280 TraceCheckUtils]: 6: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,996 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41270#true} {41539#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41270#true} is VALID [2020-07-17 21:52:10,997 INFO L280 TraceCheckUtils]: 8: Hoare triple {41270#true} assume !(0 != ~pumpRunning~0); {41270#true} is VALID [2020-07-17 21:52:10,997 INFO L280 TraceCheckUtils]: 9: Hoare triple {41270#true} assume !(0 != ~systemActive~0); {41270#true} is VALID [2020-07-17 21:52:10,997 INFO L263 TraceCheckUtils]: 10: Hoare triple {41270#true} call __utac_acc__Specification5_spec__3(); {41270#true} is VALID [2020-07-17 21:52:10,998 INFO L280 TraceCheckUtils]: 11: Hoare triple {41270#true} havoc ~tmp~9;havoc ~tmp___0~2; {41270#true} is VALID [2020-07-17 21:52:10,998 INFO L263 TraceCheckUtils]: 12: Hoare triple {41270#true} call #t~ret72 := getWaterLevel(); {41270#true} is VALID [2020-07-17 21:52:10,998 INFO L280 TraceCheckUtils]: 13: Hoare triple {41270#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41270#true} is VALID [2020-07-17 21:52:10,999 INFO L280 TraceCheckUtils]: 14: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:10,999 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {41270#true} {41270#true} #533#return; {41270#true} is VALID [2020-07-17 21:52:10,999 INFO L280 TraceCheckUtils]: 16: Hoare triple {41270#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41270#true} is VALID [2020-07-17 21:52:11,000 INFO L280 TraceCheckUtils]: 17: Hoare triple {41270#true} assume !(2 != ~tmp~9); {41270#true} is VALID [2020-07-17 21:52:11,000 INFO L280 TraceCheckUtils]: 18: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,000 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {41270#true} {41270#true} #525#return; {41270#true} is VALID [2020-07-17 21:52:11,001 INFO L280 TraceCheckUtils]: 20: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,001 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {41270#true} {41271#false} #509#return; {41271#false} is VALID [2020-07-17 21:52:11,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:11,026 INFO L280 TraceCheckUtils]: 0: Hoare triple {41845#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {41270#true} is VALID [2020-07-17 21:52:11,026 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,027 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41270#true} {41271#false} #505#return; {41271#false} is VALID [2020-07-17 21:52:11,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:11,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:11,035 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41270#true} is VALID [2020-07-17 21:52:11,035 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,036 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41270#true} {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41270#true} is VALID [2020-07-17 21:52:11,036 INFO L263 TraceCheckUtils]: 0: Hoare triple {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41270#true} is VALID [2020-07-17 21:52:11,036 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41270#true} is VALID [2020-07-17 21:52:11,037 INFO L280 TraceCheckUtils]: 2: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,037 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41270#true} {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41270#true} is VALID [2020-07-17 21:52:11,037 INFO L280 TraceCheckUtils]: 4: Hoare triple {41270#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41270#true} is VALID [2020-07-17 21:52:11,038 INFO L280 TraceCheckUtils]: 5: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,038 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41270#true} {41271#false} #519#return; {41271#false} is VALID [2020-07-17 21:52:11,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:11,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:11,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:11,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:11,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} havoc ~retValue_acc~8; {41270#true} is VALID [2020-07-17 21:52:11,067 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {41270#true} is VALID [2020-07-17 21:52:11,068 INFO L280 TraceCheckUtils]: 2: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,068 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41270#true} {41270#true} #517#return; {41270#true} is VALID [2020-07-17 21:52:11,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {41270#true} is VALID [2020-07-17 21:52:11,069 INFO L263 TraceCheckUtils]: 1: Hoare triple {41270#true} call #t~ret59 := isHighWaterSensorDry(); {41270#true} is VALID [2020-07-17 21:52:11,069 INFO L280 TraceCheckUtils]: 2: Hoare triple {41270#true} havoc ~retValue_acc~8; {41270#true} is VALID [2020-07-17 21:52:11,069 INFO L280 TraceCheckUtils]: 3: Hoare triple {41270#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {41270#true} is VALID [2020-07-17 21:52:11,070 INFO L280 TraceCheckUtils]: 4: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,070 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {41270#true} {41270#true} #517#return; {41270#true} is VALID [2020-07-17 21:52:11,071 INFO L280 TraceCheckUtils]: 6: Hoare triple {41270#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {41270#true} is VALID [2020-07-17 21:52:11,071 INFO L280 TraceCheckUtils]: 7: Hoare triple {41270#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {41270#true} is VALID [2020-07-17 21:52:11,071 INFO L280 TraceCheckUtils]: 8: Hoare triple {41270#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {41270#true} is VALID [2020-07-17 21:52:11,072 INFO L280 TraceCheckUtils]: 9: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,072 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {41270#true} {41270#true} #539#return; {41270#true} is VALID [2020-07-17 21:52:11,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:11,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:11,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:11,085 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41270#true} is VALID [2020-07-17 21:52:11,085 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,086 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41270#true} {41270#true} #553#return; {41270#true} is VALID [2020-07-17 21:52:11,086 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} havoc ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:11,086 INFO L263 TraceCheckUtils]: 1: Hoare triple {41270#true} call #t~ret42 := isMethaneLevelCritical(); {41270#true} is VALID [2020-07-17 21:52:11,087 INFO L280 TraceCheckUtils]: 2: Hoare triple {41270#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41270#true} is VALID [2020-07-17 21:52:11,087 INFO L280 TraceCheckUtils]: 3: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,088 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41270#true} {41270#true} #553#return; {41270#true} is VALID [2020-07-17 21:52:11,088 INFO L280 TraceCheckUtils]: 5: Hoare triple {41270#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:11,088 INFO L280 TraceCheckUtils]: 6: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,089 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41270#true} {41270#true} #513#return; {41270#true} is VALID [2020-07-17 21:52:11,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:11,093 INFO L280 TraceCheckUtils]: 0: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41270#true} is VALID [2020-07-17 21:52:11,093 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,094 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41270#true} {41270#true} #515#return; {41270#true} is VALID [2020-07-17 21:52:11,094 INFO L280 TraceCheckUtils]: 0: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {41270#true} is VALID [2020-07-17 21:52:11,094 INFO L263 TraceCheckUtils]: 1: Hoare triple {41270#true} call #t~ret41 := isMethaneAlarm(); {41270#true} is VALID [2020-07-17 21:52:11,095 INFO L280 TraceCheckUtils]: 2: Hoare triple {41270#true} havoc ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:11,095 INFO L263 TraceCheckUtils]: 3: Hoare triple {41270#true} call #t~ret42 := isMethaneLevelCritical(); {41270#true} is VALID [2020-07-17 21:52:11,095 INFO L280 TraceCheckUtils]: 4: Hoare triple {41270#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41270#true} is VALID [2020-07-17 21:52:11,096 INFO L280 TraceCheckUtils]: 5: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,096 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41270#true} {41270#true} #553#return; {41270#true} is VALID [2020-07-17 21:52:11,096 INFO L280 TraceCheckUtils]: 7: Hoare triple {41270#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:11,097 INFO L280 TraceCheckUtils]: 8: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,097 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {41270#true} {41270#true} #513#return; {41270#true} is VALID [2020-07-17 21:52:11,097 INFO L280 TraceCheckUtils]: 10: Hoare triple {41270#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {41270#true} is VALID [2020-07-17 21:52:11,098 INFO L280 TraceCheckUtils]: 11: Hoare triple {41270#true} assume !(0 != ~tmp~6); {41270#true} is VALID [2020-07-17 21:52:11,100 INFO L263 TraceCheckUtils]: 12: Hoare triple {41270#true} call activatePump__wrappee__highWaterSensor(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:11,100 INFO L280 TraceCheckUtils]: 13: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41270#true} is VALID [2020-07-17 21:52:11,101 INFO L280 TraceCheckUtils]: 14: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,101 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {41270#true} {41270#true} #515#return; {41270#true} is VALID [2020-07-17 21:52:11,101 INFO L280 TraceCheckUtils]: 16: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,102 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {41270#true} {41270#true} #541#return; {41270#true} is VALID [2020-07-17 21:52:11,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41270#true} is VALID [2020-07-17 21:52:11,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume 0 == ~pumpRunning~0; {41270#true} is VALID [2020-07-17 21:52:11,103 INFO L263 TraceCheckUtils]: 2: Hoare triple {41270#true} call #t~ret39 := isHighWaterLevel(); {41270#true} is VALID [2020-07-17 21:52:11,103 INFO L280 TraceCheckUtils]: 3: Hoare triple {41270#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {41270#true} is VALID [2020-07-17 21:52:11,104 INFO L263 TraceCheckUtils]: 4: Hoare triple {41270#true} call #t~ret59 := isHighWaterSensorDry(); {41270#true} is VALID [2020-07-17 21:52:11,104 INFO L280 TraceCheckUtils]: 5: Hoare triple {41270#true} havoc ~retValue_acc~8; {41270#true} is VALID [2020-07-17 21:52:11,104 INFO L280 TraceCheckUtils]: 6: Hoare triple {41270#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {41270#true} is VALID [2020-07-17 21:52:11,105 INFO L280 TraceCheckUtils]: 7: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,105 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41270#true} {41270#true} #517#return; {41270#true} is VALID [2020-07-17 21:52:11,105 INFO L280 TraceCheckUtils]: 9: Hoare triple {41270#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {41270#true} is VALID [2020-07-17 21:52:11,106 INFO L280 TraceCheckUtils]: 10: Hoare triple {41270#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {41270#true} is VALID [2020-07-17 21:52:11,106 INFO L280 TraceCheckUtils]: 11: Hoare triple {41270#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {41270#true} is VALID [2020-07-17 21:52:11,107 INFO L280 TraceCheckUtils]: 12: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,107 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {41270#true} {41270#true} #539#return; {41270#true} is VALID [2020-07-17 21:52:11,107 INFO L280 TraceCheckUtils]: 14: Hoare triple {41270#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {41270#true} is VALID [2020-07-17 21:52:11,108 INFO L280 TraceCheckUtils]: 15: Hoare triple {41270#true} assume 0 != ~tmp~4; {41270#true} is VALID [2020-07-17 21:52:11,109 INFO L263 TraceCheckUtils]: 16: Hoare triple {41270#true} call activatePump(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:11,109 INFO L280 TraceCheckUtils]: 17: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {41270#true} is VALID [2020-07-17 21:52:11,109 INFO L263 TraceCheckUtils]: 18: Hoare triple {41270#true} call #t~ret41 := isMethaneAlarm(); {41270#true} is VALID [2020-07-17 21:52:11,110 INFO L280 TraceCheckUtils]: 19: Hoare triple {41270#true} havoc ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:11,110 INFO L263 TraceCheckUtils]: 20: Hoare triple {41270#true} call #t~ret42 := isMethaneLevelCritical(); {41270#true} is VALID [2020-07-17 21:52:11,110 INFO L280 TraceCheckUtils]: 21: Hoare triple {41270#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41270#true} is VALID [2020-07-17 21:52:11,111 INFO L280 TraceCheckUtils]: 22: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,111 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {41270#true} {41270#true} #553#return; {41270#true} is VALID [2020-07-17 21:52:11,111 INFO L280 TraceCheckUtils]: 24: Hoare triple {41270#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:11,112 INFO L280 TraceCheckUtils]: 25: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,112 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41270#true} {41270#true} #513#return; {41270#true} is VALID [2020-07-17 21:52:11,112 INFO L280 TraceCheckUtils]: 27: Hoare triple {41270#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {41270#true} is VALID [2020-07-17 21:52:11,113 INFO L280 TraceCheckUtils]: 28: Hoare triple {41270#true} assume !(0 != ~tmp~6); {41270#true} is VALID [2020-07-17 21:52:11,115 INFO L263 TraceCheckUtils]: 29: Hoare triple {41270#true} call activatePump__wrappee__highWaterSensor(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:11,115 INFO L280 TraceCheckUtils]: 30: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41270#true} is VALID [2020-07-17 21:52:11,115 INFO L280 TraceCheckUtils]: 31: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,116 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {41270#true} {41270#true} #515#return; {41270#true} is VALID [2020-07-17 21:52:11,116 INFO L280 TraceCheckUtils]: 33: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,116 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {41270#true} {41270#true} #541#return; {41270#true} is VALID [2020-07-17 21:52:11,117 INFO L280 TraceCheckUtils]: 35: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,117 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {41270#true} {41270#true} #499#return; {41270#true} is VALID [2020-07-17 21:52:11,119 INFO L280 TraceCheckUtils]: 0: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41270#true} is VALID [2020-07-17 21:52:11,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume !(0 != ~pumpRunning~0); {41270#true} is VALID [2020-07-17 21:52:11,121 INFO L263 TraceCheckUtils]: 2: Hoare triple {41270#true} call processEnvironment__wrappee__methaneQuery(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:11,121 INFO L280 TraceCheckUtils]: 3: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41270#true} is VALID [2020-07-17 21:52:11,121 INFO L280 TraceCheckUtils]: 4: Hoare triple {41270#true} assume 0 == ~pumpRunning~0; {41270#true} is VALID [2020-07-17 21:52:11,122 INFO L263 TraceCheckUtils]: 5: Hoare triple {41270#true} call #t~ret39 := isHighWaterLevel(); {41270#true} is VALID [2020-07-17 21:52:11,122 INFO L280 TraceCheckUtils]: 6: Hoare triple {41270#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {41270#true} is VALID [2020-07-17 21:52:11,122 INFO L263 TraceCheckUtils]: 7: Hoare triple {41270#true} call #t~ret59 := isHighWaterSensorDry(); {41270#true} is VALID [2020-07-17 21:52:11,123 INFO L280 TraceCheckUtils]: 8: Hoare triple {41270#true} havoc ~retValue_acc~8; {41270#true} is VALID [2020-07-17 21:52:11,123 INFO L280 TraceCheckUtils]: 9: Hoare triple {41270#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {41270#true} is VALID [2020-07-17 21:52:11,123 INFO L280 TraceCheckUtils]: 10: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,124 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {41270#true} {41270#true} #517#return; {41270#true} is VALID [2020-07-17 21:52:11,124 INFO L280 TraceCheckUtils]: 12: Hoare triple {41270#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {41270#true} is VALID [2020-07-17 21:52:11,124 INFO L280 TraceCheckUtils]: 13: Hoare triple {41270#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {41270#true} is VALID [2020-07-17 21:52:11,125 INFO L280 TraceCheckUtils]: 14: Hoare triple {41270#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {41270#true} is VALID [2020-07-17 21:52:11,125 INFO L280 TraceCheckUtils]: 15: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,125 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {41270#true} {41270#true} #539#return; {41270#true} is VALID [2020-07-17 21:52:11,126 INFO L280 TraceCheckUtils]: 17: Hoare triple {41270#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {41270#true} is VALID [2020-07-17 21:52:11,126 INFO L280 TraceCheckUtils]: 18: Hoare triple {41270#true} assume 0 != ~tmp~4; {41270#true} is VALID [2020-07-17 21:52:11,128 INFO L263 TraceCheckUtils]: 19: Hoare triple {41270#true} call activatePump(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:11,128 INFO L280 TraceCheckUtils]: 20: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {41270#true} is VALID [2020-07-17 21:52:11,128 INFO L263 TraceCheckUtils]: 21: Hoare triple {41270#true} call #t~ret41 := isMethaneAlarm(); {41270#true} is VALID [2020-07-17 21:52:11,129 INFO L280 TraceCheckUtils]: 22: Hoare triple {41270#true} havoc ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:11,129 INFO L263 TraceCheckUtils]: 23: Hoare triple {41270#true} call #t~ret42 := isMethaneLevelCritical(); {41270#true} is VALID [2020-07-17 21:52:11,129 INFO L280 TraceCheckUtils]: 24: Hoare triple {41270#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41270#true} is VALID [2020-07-17 21:52:11,130 INFO L280 TraceCheckUtils]: 25: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,130 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41270#true} {41270#true} #553#return; {41270#true} is VALID [2020-07-17 21:52:11,130 INFO L280 TraceCheckUtils]: 27: Hoare triple {41270#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:11,131 INFO L280 TraceCheckUtils]: 28: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,131 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {41270#true} {41270#true} #513#return; {41270#true} is VALID [2020-07-17 21:52:11,131 INFO L280 TraceCheckUtils]: 30: Hoare triple {41270#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {41270#true} is VALID [2020-07-17 21:52:11,132 INFO L280 TraceCheckUtils]: 31: Hoare triple {41270#true} assume !(0 != ~tmp~6); {41270#true} is VALID [2020-07-17 21:52:11,133 INFO L263 TraceCheckUtils]: 32: Hoare triple {41270#true} call activatePump__wrappee__highWaterSensor(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:11,133 INFO L280 TraceCheckUtils]: 33: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41270#true} is VALID [2020-07-17 21:52:11,133 INFO L280 TraceCheckUtils]: 34: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,134 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41270#true} {41270#true} #515#return; {41270#true} is VALID [2020-07-17 21:52:11,134 INFO L280 TraceCheckUtils]: 36: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,134 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {41270#true} {41270#true} #541#return; {41270#true} is VALID [2020-07-17 21:52:11,135 INFO L280 TraceCheckUtils]: 38: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,135 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {41270#true} {41270#true} #499#return; {41270#true} is VALID [2020-07-17 21:52:11,135 INFO L280 TraceCheckUtils]: 40: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,136 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {41270#true} {41271#false} #523#return; {41271#false} is VALID [2020-07-17 21:52:11,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:11,141 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41270#true} is VALID [2020-07-17 21:52:11,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,142 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41270#true} {41271#false} #533#return; {41271#false} is VALID [2020-07-17 21:52:11,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:11,145 INFO L280 TraceCheckUtils]: 0: Hoare triple {41270#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41270#true} is VALID [2020-07-17 21:52:11,145 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,145 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41270#true} {41271#false} #535#return; {41271#false} is VALID [2020-07-17 21:52:11,151 INFO L263 TraceCheckUtils]: 0: Hoare triple {41270#true} call ULTIMATE.init(); {41536#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:52:11,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {41536#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {41270#true} is VALID [2020-07-17 21:52:11,151 INFO L280 TraceCheckUtils]: 2: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,151 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41270#true} {41270#true} #559#return; {41270#true} is VALID [2020-07-17 21:52:11,152 INFO L263 TraceCheckUtils]: 4: Hoare triple {41270#true} call #t~ret75 := main(); {41270#true} is VALID [2020-07-17 21:52:11,152 INFO L280 TraceCheckUtils]: 5: Hoare triple {41270#true} havoc ~retValue_acc~9;havoc ~tmp~8; {41270#true} is VALID [2020-07-17 21:52:11,152 INFO L263 TraceCheckUtils]: 6: Hoare triple {41270#true} call select_helpers(); {41270#true} is VALID [2020-07-17 21:52:11,152 INFO L280 TraceCheckUtils]: 7: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,152 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41270#true} {41270#true} #451#return; {41270#true} is VALID [2020-07-17 21:52:11,153 INFO L263 TraceCheckUtils]: 9: Hoare triple {41270#true} call select_features(); {41270#true} is VALID [2020-07-17 21:52:11,153 INFO L280 TraceCheckUtils]: 10: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,153 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {41270#true} {41270#true} #453#return; {41270#true} is VALID [2020-07-17 21:52:11,153 INFO L263 TraceCheckUtils]: 12: Hoare triple {41270#true} call #t~ret70 := valid_product(); {41270#true} is VALID [2020-07-17 21:52:11,153 INFO L280 TraceCheckUtils]: 13: Hoare triple {41270#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {41270#true} is VALID [2020-07-17 21:52:11,154 INFO L280 TraceCheckUtils]: 14: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,154 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {41270#true} {41270#true} #455#return; {41270#true} is VALID [2020-07-17 21:52:11,154 INFO L280 TraceCheckUtils]: 16: Hoare triple {41270#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {41270#true} is VALID [2020-07-17 21:52:11,154 INFO L280 TraceCheckUtils]: 17: Hoare triple {41270#true} assume 0 != ~tmp~8; {41270#true} is VALID [2020-07-17 21:52:11,155 INFO L263 TraceCheckUtils]: 18: Hoare triple {41270#true} call setup(); {41270#true} is VALID [2020-07-17 21:52:11,155 INFO L280 TraceCheckUtils]: 19: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,155 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {41270#true} {41270#true} #457#return; {41270#true} is VALID [2020-07-17 21:52:11,156 INFO L263 TraceCheckUtils]: 21: Hoare triple {41270#true} call runTest(); {41270#true} is VALID [2020-07-17 21:52:11,158 INFO L263 TraceCheckUtils]: 22: Hoare triple {41270#true} call __utac_acc__Specification5_spec__1(); {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:52:11,158 INFO L280 TraceCheckUtils]: 23: Hoare triple {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {41270#true} is VALID [2020-07-17 21:52:11,158 INFO L280 TraceCheckUtils]: 24: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,159 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {41270#true} {41270#true} #549#return; {41270#true} is VALID [2020-07-17 21:52:11,159 INFO L263 TraceCheckUtils]: 26: Hoare triple {41270#true} call test(); {41270#true} is VALID [2020-07-17 21:52:11,159 INFO L280 TraceCheckUtils]: 27: Hoare triple {41270#true} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {41270#true} is VALID [2020-07-17 21:52:11,160 INFO L280 TraceCheckUtils]: 28: Hoare triple {41270#true} assume !false; {41270#true} is VALID [2020-07-17 21:52:11,160 INFO L280 TraceCheckUtils]: 29: Hoare triple {41270#true} assume ~splverifierCounter~0 < 4; {41270#true} is VALID [2020-07-17 21:52:11,160 INFO L280 TraceCheckUtils]: 30: Hoare triple {41270#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {41270#true} is VALID [2020-07-17 21:52:11,161 INFO L280 TraceCheckUtils]: 31: Hoare triple {41270#true} assume 0 != ~tmp~3; {41270#true} is VALID [2020-07-17 21:52:11,162 INFO L263 TraceCheckUtils]: 32: Hoare triple {41270#true} call waterRise(); {41538#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:11,162 INFO L280 TraceCheckUtils]: 33: Hoare triple {41538#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {41270#true} is VALID [2020-07-17 21:52:11,162 INFO L280 TraceCheckUtils]: 34: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,162 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41270#true} {41270#true} #501#return; {41270#true} is VALID [2020-07-17 21:52:11,163 INFO L280 TraceCheckUtils]: 36: Hoare triple {41270#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {41270#true} is VALID [2020-07-17 21:52:11,163 INFO L280 TraceCheckUtils]: 37: Hoare triple {41270#true} assume !(0 != ~tmp___0~0); {41270#true} is VALID [2020-07-17 21:52:11,163 INFO L280 TraceCheckUtils]: 38: Hoare triple {41270#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {41270#true} is VALID [2020-07-17 21:52:11,164 INFO L280 TraceCheckUtils]: 39: Hoare triple {41270#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {41270#true} is VALID [2020-07-17 21:52:11,164 INFO L280 TraceCheckUtils]: 40: Hoare triple {41270#true} assume !(0 != ~tmp___1~0); {41270#true} is VALID [2020-07-17 21:52:11,165 INFO L263 TraceCheckUtils]: 41: Hoare triple {41270#true} call timeShift(); {41539#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:52:11,166 INFO L263 TraceCheckUtils]: 42: Hoare triple {41539#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:52:11,167 INFO L263 TraceCheckUtils]: 43: Hoare triple {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41270#true} is VALID [2020-07-17 21:52:11,167 INFO L280 TraceCheckUtils]: 44: Hoare triple {41270#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41270#true} is VALID [2020-07-17 21:52:11,167 INFO L280 TraceCheckUtils]: 45: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,168 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {41270#true} {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41270#true} is VALID [2020-07-17 21:52:11,168 INFO L280 TraceCheckUtils]: 47: Hoare triple {41270#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41270#true} is VALID [2020-07-17 21:52:11,168 INFO L280 TraceCheckUtils]: 48: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,169 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {41270#true} {41539#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41270#true} is VALID [2020-07-17 21:52:11,169 INFO L280 TraceCheckUtils]: 50: Hoare triple {41270#true} assume !(0 != ~pumpRunning~0); {41270#true} is VALID [2020-07-17 21:52:11,169 INFO L280 TraceCheckUtils]: 51: Hoare triple {41270#true} assume 0 != ~systemActive~0; {41270#true} is VALID [2020-07-17 21:52:11,170 INFO L263 TraceCheckUtils]: 52: Hoare triple {41270#true} call processEnvironment(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:11,170 INFO L280 TraceCheckUtils]: 53: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41270#true} is VALID [2020-07-17 21:52:11,171 INFO L280 TraceCheckUtils]: 54: Hoare triple {41270#true} assume !(0 != ~pumpRunning~0); {41270#true} is VALID [2020-07-17 21:52:11,172 INFO L263 TraceCheckUtils]: 55: Hoare triple {41270#true} call processEnvironment__wrappee__methaneQuery(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:11,172 INFO L280 TraceCheckUtils]: 56: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41270#true} is VALID [2020-07-17 21:52:11,172 INFO L280 TraceCheckUtils]: 57: Hoare triple {41270#true} assume 0 == ~pumpRunning~0; {41270#true} is VALID [2020-07-17 21:52:11,173 INFO L263 TraceCheckUtils]: 58: Hoare triple {41270#true} call #t~ret39 := isHighWaterLevel(); {41270#true} is VALID [2020-07-17 21:52:11,173 INFO L280 TraceCheckUtils]: 59: Hoare triple {41270#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {41270#true} is VALID [2020-07-17 21:52:11,173 INFO L263 TraceCheckUtils]: 60: Hoare triple {41270#true} call #t~ret59 := isHighWaterSensorDry(); {41270#true} is VALID [2020-07-17 21:52:11,173 INFO L280 TraceCheckUtils]: 61: Hoare triple {41270#true} havoc ~retValue_acc~8; {41270#true} is VALID [2020-07-17 21:52:11,174 INFO L280 TraceCheckUtils]: 62: Hoare triple {41270#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {41270#true} is VALID [2020-07-17 21:52:11,174 INFO L280 TraceCheckUtils]: 63: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,174 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {41270#true} {41270#true} #517#return; {41270#true} is VALID [2020-07-17 21:52:11,175 INFO L280 TraceCheckUtils]: 65: Hoare triple {41270#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {41270#true} is VALID [2020-07-17 21:52:11,175 INFO L280 TraceCheckUtils]: 66: Hoare triple {41270#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {41270#true} is VALID [2020-07-17 21:52:11,175 INFO L280 TraceCheckUtils]: 67: Hoare triple {41270#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {41270#true} is VALID [2020-07-17 21:52:11,176 INFO L280 TraceCheckUtils]: 68: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,176 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {41270#true} {41270#true} #539#return; {41270#true} is VALID [2020-07-17 21:52:11,176 INFO L280 TraceCheckUtils]: 70: Hoare triple {41270#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {41270#true} is VALID [2020-07-17 21:52:11,177 INFO L280 TraceCheckUtils]: 71: Hoare triple {41270#true} assume 0 != ~tmp~4; {41270#true} is VALID [2020-07-17 21:52:11,178 INFO L263 TraceCheckUtils]: 72: Hoare triple {41270#true} call activatePump(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:11,178 INFO L280 TraceCheckUtils]: 73: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {41270#true} is VALID [2020-07-17 21:52:11,178 INFO L263 TraceCheckUtils]: 74: Hoare triple {41270#true} call #t~ret41 := isMethaneAlarm(); {41270#true} is VALID [2020-07-17 21:52:11,179 INFO L280 TraceCheckUtils]: 75: Hoare triple {41270#true} havoc ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:11,179 INFO L263 TraceCheckUtils]: 76: Hoare triple {41270#true} call #t~ret42 := isMethaneLevelCritical(); {41270#true} is VALID [2020-07-17 21:52:11,179 INFO L280 TraceCheckUtils]: 77: Hoare triple {41270#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41270#true} is VALID [2020-07-17 21:52:11,180 INFO L280 TraceCheckUtils]: 78: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,180 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {41270#true} {41270#true} #553#return; {41270#true} is VALID [2020-07-17 21:52:11,180 INFO L280 TraceCheckUtils]: 80: Hoare triple {41270#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:11,180 INFO L280 TraceCheckUtils]: 81: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,181 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {41270#true} {41270#true} #513#return; {41270#true} is VALID [2020-07-17 21:52:11,181 INFO L280 TraceCheckUtils]: 83: Hoare triple {41270#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {41270#true} is VALID [2020-07-17 21:52:11,181 INFO L280 TraceCheckUtils]: 84: Hoare triple {41270#true} assume !(0 != ~tmp~6); {41270#true} is VALID [2020-07-17 21:52:11,182 INFO L263 TraceCheckUtils]: 85: Hoare triple {41270#true} call activatePump__wrappee__highWaterSensor(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:11,183 INFO L280 TraceCheckUtils]: 86: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41270#true} is VALID [2020-07-17 21:52:11,183 INFO L280 TraceCheckUtils]: 87: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,183 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {41270#true} {41270#true} #515#return; {41270#true} is VALID [2020-07-17 21:52:11,184 INFO L280 TraceCheckUtils]: 89: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,184 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {41270#true} {41270#true} #541#return; {41270#true} is VALID [2020-07-17 21:52:11,184 INFO L280 TraceCheckUtils]: 91: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,184 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {41270#true} {41270#true} #499#return; {41270#true} is VALID [2020-07-17 21:52:11,185 INFO L280 TraceCheckUtils]: 93: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,185 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {41270#true} {41270#true} #523#return; {41270#true} is VALID [2020-07-17 21:52:11,185 INFO L263 TraceCheckUtils]: 95: Hoare triple {41270#true} call __utac_acc__Specification5_spec__3(); {41270#true} is VALID [2020-07-17 21:52:11,186 INFO L280 TraceCheckUtils]: 96: Hoare triple {41270#true} havoc ~tmp~9;havoc ~tmp___0~2; {41270#true} is VALID [2020-07-17 21:52:11,186 INFO L263 TraceCheckUtils]: 97: Hoare triple {41270#true} call #t~ret72 := getWaterLevel(); {41270#true} is VALID [2020-07-17 21:52:11,187 INFO L280 TraceCheckUtils]: 98: Hoare triple {41270#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:52:11,188 INFO L280 TraceCheckUtils]: 99: Hoare triple {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:52:11,189 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41270#true} #533#return; {41689#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|)))} is VALID [2020-07-17 21:52:11,190 INFO L280 TraceCheckUtils]: 101: Hoare triple {41689#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|)))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41690#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} is VALID [2020-07-17 21:52:11,191 INFO L280 TraceCheckUtils]: 102: Hoare triple {41690#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} assume !(2 != ~tmp~9); {41355#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:11,192 INFO L280 TraceCheckUtils]: 103: Hoare triple {41355#(= 2 ~waterLevel~0)} assume true; {41355#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:11,193 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {41355#(= 2 ~waterLevel~0)} {41270#true} #525#return; {41355#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:11,194 INFO L280 TraceCheckUtils]: 105: Hoare triple {41355#(= 2 ~waterLevel~0)} assume true; {41355#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:11,195 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {41355#(= 2 ~waterLevel~0)} {41270#true} #509#return; {41355#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:11,196 INFO L280 TraceCheckUtils]: 107: Hoare triple {41355#(= 2 ~waterLevel~0)} assume !false; {41355#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:11,197 INFO L280 TraceCheckUtils]: 108: Hoare triple {41355#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {41355#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:11,198 INFO L280 TraceCheckUtils]: 109: Hoare triple {41355#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {41355#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:11,198 INFO L280 TraceCheckUtils]: 110: Hoare triple {41355#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~3); {41355#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:11,200 INFO L280 TraceCheckUtils]: 111: Hoare triple {41355#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {41355#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:11,200 INFO L280 TraceCheckUtils]: 112: Hoare triple {41355#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {41355#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:11,201 INFO L280 TraceCheckUtils]: 113: Hoare triple {41355#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {41355#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:11,202 INFO L280 TraceCheckUtils]: 114: Hoare triple {41355#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {41355#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:11,203 INFO L280 TraceCheckUtils]: 115: Hoare triple {41355#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {41355#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:11,204 INFO L263 TraceCheckUtils]: 116: Hoare triple {41355#(= 2 ~waterLevel~0)} call timeShift(); {41539#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:52:11,205 INFO L263 TraceCheckUtils]: 117: Hoare triple {41539#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:52:11,206 INFO L263 TraceCheckUtils]: 118: Hoare triple {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41270#true} is VALID [2020-07-17 21:52:11,206 INFO L280 TraceCheckUtils]: 119: Hoare triple {41270#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41270#true} is VALID [2020-07-17 21:52:11,206 INFO L280 TraceCheckUtils]: 120: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,207 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {41270#true} {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41270#true} is VALID [2020-07-17 21:52:11,207 INFO L280 TraceCheckUtils]: 122: Hoare triple {41270#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41270#true} is VALID [2020-07-17 21:52:11,207 INFO L280 TraceCheckUtils]: 123: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,208 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {41270#true} {41539#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41538#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:11,209 INFO L280 TraceCheckUtils]: 125: Hoare triple {41538#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {41538#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:11,210 INFO L263 TraceCheckUtils]: 126: Hoare triple {41538#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {41538#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:11,212 INFO L280 TraceCheckUtils]: 127: Hoare triple {41538#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:11,213 INFO L280 TraceCheckUtils]: 128: Hoare triple {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:11,215 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {41538#(= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:11,216 INFO L280 TraceCheckUtils]: 130: Hoare triple {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:11,217 INFO L263 TraceCheckUtils]: 131: Hoare triple {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:11,217 INFO L280 TraceCheckUtils]: 132: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41270#true} is VALID [2020-07-17 21:52:11,218 INFO L280 TraceCheckUtils]: 133: Hoare triple {41270#true} assume 0 != ~pumpRunning~0; {41270#true} is VALID [2020-07-17 21:52:11,218 INFO L263 TraceCheckUtils]: 134: Hoare triple {41270#true} call #t~ret40 := isMethaneAlarm(); {41270#true} is VALID [2020-07-17 21:52:11,218 INFO L280 TraceCheckUtils]: 135: Hoare triple {41270#true} havoc ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:11,219 INFO L263 TraceCheckUtils]: 136: Hoare triple {41270#true} call #t~ret42 := isMethaneLevelCritical(); {41270#true} is VALID [2020-07-17 21:52:11,219 INFO L280 TraceCheckUtils]: 137: Hoare triple {41270#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41270#true} is VALID [2020-07-17 21:52:11,219 INFO L280 TraceCheckUtils]: 138: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,219 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {41270#true} {41270#true} #553#return; {41270#true} is VALID [2020-07-17 21:52:11,220 INFO L280 TraceCheckUtils]: 140: Hoare triple {41270#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:11,220 INFO L280 TraceCheckUtils]: 141: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,220 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {41270#true} {41270#true} #493#return; {41270#true} is VALID [2020-07-17 21:52:11,221 INFO L280 TraceCheckUtils]: 143: Hoare triple {41270#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {41270#true} is VALID [2020-07-17 21:52:11,221 INFO L280 TraceCheckUtils]: 144: Hoare triple {41270#true} assume !(0 != ~tmp~5); {41270#true} is VALID [2020-07-17 21:52:11,223 INFO L263 TraceCheckUtils]: 145: Hoare triple {41270#true} call processEnvironment__wrappee__methaneQuery(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:11,223 INFO L280 TraceCheckUtils]: 146: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41270#true} is VALID [2020-07-17 21:52:11,223 INFO L280 TraceCheckUtils]: 147: Hoare triple {41270#true} assume !(0 == ~pumpRunning~0); {41270#true} is VALID [2020-07-17 21:52:11,224 INFO L263 TraceCheckUtils]: 148: Hoare triple {41270#true} call processEnvironment__wrappee__base(); {41270#true} is VALID [2020-07-17 21:52:11,224 INFO L280 TraceCheckUtils]: 149: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,224 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {41270#true} {41270#true} #545#return; {41270#true} is VALID [2020-07-17 21:52:11,225 INFO L280 TraceCheckUtils]: 151: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,225 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {41270#true} {41270#true} #497#return; {41270#true} is VALID [2020-07-17 21:52:11,225 INFO L280 TraceCheckUtils]: 153: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,226 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {41270#true} {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #523#return; {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:11,226 INFO L263 TraceCheckUtils]: 155: Hoare triple {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {41270#true} is VALID [2020-07-17 21:52:11,227 INFO L280 TraceCheckUtils]: 156: Hoare triple {41270#true} havoc ~tmp~9;havoc ~tmp___0~2; {41270#true} is VALID [2020-07-17 21:52:11,227 INFO L263 TraceCheckUtils]: 157: Hoare triple {41270#true} call #t~ret72 := getWaterLevel(); {41270#true} is VALID [2020-07-17 21:52:11,229 INFO L280 TraceCheckUtils]: 158: Hoare triple {41270#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:52:11,230 INFO L280 TraceCheckUtils]: 159: Hoare triple {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:52:11,231 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {41691#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41270#true} #533#return; {41762#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-17 21:52:11,233 INFO L280 TraceCheckUtils]: 161: Hoare triple {41762#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41763#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:52:11,234 INFO L280 TraceCheckUtils]: 162: Hoare triple {41763#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {41355#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:11,235 INFO L280 TraceCheckUtils]: 163: Hoare triple {41355#(= 2 ~waterLevel~0)} assume true; {41355#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:11,236 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {41355#(= 2 ~waterLevel~0)} {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #525#return; {41735#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:11,237 INFO L280 TraceCheckUtils]: 165: Hoare triple {41735#(<= 3 |old(~waterLevel~0)|)} assume true; {41735#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:11,238 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {41735#(<= 3 |old(~waterLevel~0)|)} {41355#(= 2 ~waterLevel~0)} #509#return; {41271#false} is VALID [2020-07-17 21:52:11,238 INFO L280 TraceCheckUtils]: 167: Hoare triple {41271#false} assume !false; {41271#false} is VALID [2020-07-17 21:52:11,238 INFO L280 TraceCheckUtils]: 168: Hoare triple {41271#false} assume ~splverifierCounter~0 < 4; {41271#false} is VALID [2020-07-17 21:52:11,239 INFO L280 TraceCheckUtils]: 169: Hoare triple {41271#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {41271#false} is VALID [2020-07-17 21:52:11,239 INFO L280 TraceCheckUtils]: 170: Hoare triple {41271#false} assume !(0 != ~tmp~3); {41271#false} is VALID [2020-07-17 21:52:11,239 INFO L280 TraceCheckUtils]: 171: Hoare triple {41271#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {41271#false} is VALID [2020-07-17 21:52:11,240 INFO L280 TraceCheckUtils]: 172: Hoare triple {41271#false} assume !(0 != ~tmp___0~0); {41271#false} is VALID [2020-07-17 21:52:11,240 INFO L280 TraceCheckUtils]: 173: Hoare triple {41271#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {41271#false} is VALID [2020-07-17 21:52:11,240 INFO L280 TraceCheckUtils]: 174: Hoare triple {41271#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {41271#false} is VALID [2020-07-17 21:52:11,241 INFO L280 TraceCheckUtils]: 175: Hoare triple {41271#false} assume !(0 != ~tmp___1~0); {41271#false} is VALID [2020-07-17 21:52:11,241 INFO L263 TraceCheckUtils]: 176: Hoare triple {41271#false} call timeShift(); {41539#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:52:11,242 INFO L263 TraceCheckUtils]: 177: Hoare triple {41539#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:52:11,242 INFO L263 TraceCheckUtils]: 178: Hoare triple {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41270#true} is VALID [2020-07-17 21:52:11,243 INFO L280 TraceCheckUtils]: 179: Hoare triple {41270#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41270#true} is VALID [2020-07-17 21:52:11,243 INFO L280 TraceCheckUtils]: 180: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,243 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {41270#true} {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41270#true} is VALID [2020-07-17 21:52:11,244 INFO L280 TraceCheckUtils]: 182: Hoare triple {41270#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41270#true} is VALID [2020-07-17 21:52:11,244 INFO L280 TraceCheckUtils]: 183: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,244 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {41270#true} {41539#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41270#true} is VALID [2020-07-17 21:52:11,245 INFO L280 TraceCheckUtils]: 185: Hoare triple {41270#true} assume 0 != ~pumpRunning~0; {41270#true} is VALID [2020-07-17 21:52:11,246 INFO L263 TraceCheckUtils]: 186: Hoare triple {41270#true} call lowerWaterLevel(); {41538#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:11,246 INFO L280 TraceCheckUtils]: 187: Hoare triple {41538#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41270#true} is VALID [2020-07-17 21:52:11,246 INFO L280 TraceCheckUtils]: 188: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,246 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {41270#true} {41270#true} #521#return; {41270#true} is VALID [2020-07-17 21:52:11,247 INFO L280 TraceCheckUtils]: 190: Hoare triple {41270#true} assume 0 != ~systemActive~0; {41270#true} is VALID [2020-07-17 21:52:11,249 INFO L263 TraceCheckUtils]: 191: Hoare triple {41270#true} call processEnvironment(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:11,249 INFO L280 TraceCheckUtils]: 192: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41270#true} is VALID [2020-07-17 21:52:11,249 INFO L280 TraceCheckUtils]: 193: Hoare triple {41270#true} assume 0 != ~pumpRunning~0; {41270#true} is VALID [2020-07-17 21:52:11,250 INFO L263 TraceCheckUtils]: 194: Hoare triple {41270#true} call #t~ret40 := isMethaneAlarm(); {41270#true} is VALID [2020-07-17 21:52:11,250 INFO L280 TraceCheckUtils]: 195: Hoare triple {41270#true} havoc ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:11,250 INFO L263 TraceCheckUtils]: 196: Hoare triple {41270#true} call #t~ret42 := isMethaneLevelCritical(); {41270#true} is VALID [2020-07-17 21:52:11,251 INFO L280 TraceCheckUtils]: 197: Hoare triple {41270#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41270#true} is VALID [2020-07-17 21:52:11,251 INFO L280 TraceCheckUtils]: 198: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,251 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {41270#true} {41270#true} #553#return; {41270#true} is VALID [2020-07-17 21:52:11,251 INFO L280 TraceCheckUtils]: 200: Hoare triple {41270#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:11,252 INFO L280 TraceCheckUtils]: 201: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,252 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {41270#true} {41270#true} #493#return; {41270#true} is VALID [2020-07-17 21:52:11,252 INFO L280 TraceCheckUtils]: 203: Hoare triple {41270#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {41270#true} is VALID [2020-07-17 21:52:11,253 INFO L280 TraceCheckUtils]: 204: Hoare triple {41270#true} assume 0 != ~tmp~5; {41270#true} is VALID [2020-07-17 21:52:11,254 INFO L263 TraceCheckUtils]: 205: Hoare triple {41270#true} call deactivatePump(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:11,254 INFO L280 TraceCheckUtils]: 206: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {41270#true} is VALID [2020-07-17 21:52:11,254 INFO L280 TraceCheckUtils]: 207: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,255 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {41270#true} {41270#true} #495#return; {41270#true} is VALID [2020-07-17 21:52:11,255 INFO L280 TraceCheckUtils]: 209: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,255 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {41270#true} {41270#true} #523#return; {41270#true} is VALID [2020-07-17 21:52:11,256 INFO L263 TraceCheckUtils]: 211: Hoare triple {41270#true} call __utac_acc__Specification5_spec__3(); {41270#true} is VALID [2020-07-17 21:52:11,256 INFO L280 TraceCheckUtils]: 212: Hoare triple {41270#true} havoc ~tmp~9;havoc ~tmp___0~2; {41270#true} is VALID [2020-07-17 21:52:11,256 INFO L263 TraceCheckUtils]: 213: Hoare triple {41270#true} call #t~ret72 := getWaterLevel(); {41270#true} is VALID [2020-07-17 21:52:11,256 INFO L280 TraceCheckUtils]: 214: Hoare triple {41270#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41270#true} is VALID [2020-07-17 21:52:11,257 INFO L280 TraceCheckUtils]: 215: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,257 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {41270#true} {41270#true} #533#return; {41270#true} is VALID [2020-07-17 21:52:11,257 INFO L280 TraceCheckUtils]: 217: Hoare triple {41270#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41270#true} is VALID [2020-07-17 21:52:11,258 INFO L280 TraceCheckUtils]: 218: Hoare triple {41270#true} assume !(2 != ~tmp~9); {41270#true} is VALID [2020-07-17 21:52:11,258 INFO L280 TraceCheckUtils]: 219: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,258 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {41270#true} {41270#true} #525#return; {41270#true} is VALID [2020-07-17 21:52:11,259 INFO L280 TraceCheckUtils]: 221: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,259 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {41270#true} {41271#false} #509#return; {41271#false} is VALID [2020-07-17 21:52:11,259 INFO L280 TraceCheckUtils]: 223: Hoare triple {41271#false} assume !false; {41271#false} is VALID [2020-07-17 21:52:11,259 INFO L280 TraceCheckUtils]: 224: Hoare triple {41271#false} assume ~splverifierCounter~0 < 4; {41271#false} is VALID [2020-07-17 21:52:11,260 INFO L280 TraceCheckUtils]: 225: Hoare triple {41271#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {41271#false} is VALID [2020-07-17 21:52:11,260 INFO L280 TraceCheckUtils]: 226: Hoare triple {41271#false} assume !(0 != ~tmp~3); {41271#false} is VALID [2020-07-17 21:52:11,260 INFO L280 TraceCheckUtils]: 227: Hoare triple {41271#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {41271#false} is VALID [2020-07-17 21:52:11,261 INFO L280 TraceCheckUtils]: 228: Hoare triple {41271#false} assume !(0 != ~tmp___0~0); {41271#false} is VALID [2020-07-17 21:52:11,261 INFO L280 TraceCheckUtils]: 229: Hoare triple {41271#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {41271#false} is VALID [2020-07-17 21:52:11,261 INFO L280 TraceCheckUtils]: 230: Hoare triple {41271#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {41271#false} is VALID [2020-07-17 21:52:11,262 INFO L280 TraceCheckUtils]: 231: Hoare triple {41271#false} assume 0 != ~tmp___1~0; {41271#false} is VALID [2020-07-17 21:52:11,262 INFO L263 TraceCheckUtils]: 232: Hoare triple {41271#false} call stopSystem(); {41822#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:52:11,262 INFO L280 TraceCheckUtils]: 233: Hoare triple {41822#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {41270#true} is VALID [2020-07-17 21:52:11,262 INFO L280 TraceCheckUtils]: 234: Hoare triple {41270#true} ~systemActive~0 := 0; {41270#true} is VALID [2020-07-17 21:52:11,263 INFO L280 TraceCheckUtils]: 235: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,263 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {41270#true} {41271#false} #507#return; {41271#false} is VALID [2020-07-17 21:52:11,263 INFO L263 TraceCheckUtils]: 237: Hoare triple {41271#false} call timeShift(); {41539#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:52:11,265 INFO L263 TraceCheckUtils]: 238: Hoare triple {41539#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:52:11,265 INFO L263 TraceCheckUtils]: 239: Hoare triple {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41270#true} is VALID [2020-07-17 21:52:11,266 INFO L280 TraceCheckUtils]: 240: Hoare triple {41270#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41270#true} is VALID [2020-07-17 21:52:11,266 INFO L280 TraceCheckUtils]: 241: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,266 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {41270#true} {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41270#true} is VALID [2020-07-17 21:52:11,267 INFO L280 TraceCheckUtils]: 243: Hoare triple {41270#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41270#true} is VALID [2020-07-17 21:52:11,267 INFO L280 TraceCheckUtils]: 244: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,267 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {41270#true} {41539#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {41270#true} is VALID [2020-07-17 21:52:11,268 INFO L280 TraceCheckUtils]: 246: Hoare triple {41270#true} assume !(0 != ~pumpRunning~0); {41270#true} is VALID [2020-07-17 21:52:11,268 INFO L280 TraceCheckUtils]: 247: Hoare triple {41270#true} assume !(0 != ~systemActive~0); {41270#true} is VALID [2020-07-17 21:52:11,268 INFO L263 TraceCheckUtils]: 248: Hoare triple {41270#true} call __utac_acc__Specification5_spec__3(); {41270#true} is VALID [2020-07-17 21:52:11,268 INFO L280 TraceCheckUtils]: 249: Hoare triple {41270#true} havoc ~tmp~9;havoc ~tmp___0~2; {41270#true} is VALID [2020-07-17 21:52:11,269 INFO L263 TraceCheckUtils]: 250: Hoare triple {41270#true} call #t~ret72 := getWaterLevel(); {41270#true} is VALID [2020-07-17 21:52:11,269 INFO L280 TraceCheckUtils]: 251: Hoare triple {41270#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41270#true} is VALID [2020-07-17 21:52:11,269 INFO L280 TraceCheckUtils]: 252: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,270 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {41270#true} {41270#true} #533#return; {41270#true} is VALID [2020-07-17 21:52:11,270 INFO L280 TraceCheckUtils]: 254: Hoare triple {41270#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41270#true} is VALID [2020-07-17 21:52:11,270 INFO L280 TraceCheckUtils]: 255: Hoare triple {41270#true} assume !(2 != ~tmp~9); {41270#true} is VALID [2020-07-17 21:52:11,271 INFO L280 TraceCheckUtils]: 256: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,271 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {41270#true} {41270#true} #525#return; {41270#true} is VALID [2020-07-17 21:52:11,271 INFO L280 TraceCheckUtils]: 258: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,271 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {41270#true} {41271#false} #509#return; {41271#false} is VALID [2020-07-17 21:52:11,272 INFO L280 TraceCheckUtils]: 260: Hoare triple {41271#false} assume !false; {41271#false} is VALID [2020-07-17 21:52:11,272 INFO L280 TraceCheckUtils]: 261: Hoare triple {41271#false} assume ~splverifierCounter~0 < 4; {41271#false} is VALID [2020-07-17 21:52:11,272 INFO L280 TraceCheckUtils]: 262: Hoare triple {41271#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {41271#false} is VALID [2020-07-17 21:52:11,273 INFO L280 TraceCheckUtils]: 263: Hoare triple {41271#false} assume !(0 != ~tmp~3); {41271#false} is VALID [2020-07-17 21:52:11,273 INFO L280 TraceCheckUtils]: 264: Hoare triple {41271#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {41271#false} is VALID [2020-07-17 21:52:11,273 INFO L280 TraceCheckUtils]: 265: Hoare triple {41271#false} assume !(0 != ~tmp___0~0); {41271#false} is VALID [2020-07-17 21:52:11,274 INFO L280 TraceCheckUtils]: 266: Hoare triple {41271#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {41271#false} is VALID [2020-07-17 21:52:11,276 INFO L280 TraceCheckUtils]: 267: Hoare triple {41271#false} assume 0 != ~tmp___2~0; {41271#false} is VALID [2020-07-17 21:52:11,276 INFO L263 TraceCheckUtils]: 268: Hoare triple {41271#false} call startSystem(); {41845#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-17 21:52:11,276 INFO L280 TraceCheckUtils]: 269: Hoare triple {41845#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {41270#true} is VALID [2020-07-17 21:52:11,277 INFO L280 TraceCheckUtils]: 270: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,277 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {41270#true} {41271#false} #505#return; {41271#false} is VALID [2020-07-17 21:52:11,277 INFO L263 TraceCheckUtils]: 272: Hoare triple {41271#false} call timeShift(); {41271#false} is VALID [2020-07-17 21:52:11,278 INFO L263 TraceCheckUtils]: 273: Hoare triple {41271#false} call __utac_acc__Specification5_spec__2(); {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:52:11,278 INFO L263 TraceCheckUtils]: 274: Hoare triple {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41270#true} is VALID [2020-07-17 21:52:11,278 INFO L280 TraceCheckUtils]: 275: Hoare triple {41270#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41270#true} is VALID [2020-07-17 21:52:11,279 INFO L280 TraceCheckUtils]: 276: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,279 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {41270#true} {41537#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {41270#true} is VALID [2020-07-17 21:52:11,279 INFO L280 TraceCheckUtils]: 278: Hoare triple {41270#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41270#true} is VALID [2020-07-17 21:52:11,279 INFO L280 TraceCheckUtils]: 279: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,280 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {41270#true} {41271#false} #519#return; {41271#false} is VALID [2020-07-17 21:52:11,280 INFO L280 TraceCheckUtils]: 281: Hoare triple {41271#false} assume !(0 != ~pumpRunning~0); {41271#false} is VALID [2020-07-17 21:52:11,280 INFO L280 TraceCheckUtils]: 282: Hoare triple {41271#false} assume 0 != ~systemActive~0; {41271#false} is VALID [2020-07-17 21:52:11,281 INFO L263 TraceCheckUtils]: 283: Hoare triple {41271#false} call processEnvironment(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:11,281 INFO L280 TraceCheckUtils]: 284: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {41270#true} is VALID [2020-07-17 21:52:11,281 INFO L280 TraceCheckUtils]: 285: Hoare triple {41270#true} assume !(0 != ~pumpRunning~0); {41270#true} is VALID [2020-07-17 21:52:11,285 INFO L263 TraceCheckUtils]: 286: Hoare triple {41270#true} call processEnvironment__wrappee__methaneQuery(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:11,286 INFO L280 TraceCheckUtils]: 287: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {41270#true} is VALID [2020-07-17 21:52:11,286 INFO L280 TraceCheckUtils]: 288: Hoare triple {41270#true} assume 0 == ~pumpRunning~0; {41270#true} is VALID [2020-07-17 21:52:11,286 INFO L263 TraceCheckUtils]: 289: Hoare triple {41270#true} call #t~ret39 := isHighWaterLevel(); {41270#true} is VALID [2020-07-17 21:52:11,287 INFO L280 TraceCheckUtils]: 290: Hoare triple {41270#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {41270#true} is VALID [2020-07-17 21:52:11,287 INFO L263 TraceCheckUtils]: 291: Hoare triple {41270#true} call #t~ret59 := isHighWaterSensorDry(); {41270#true} is VALID [2020-07-17 21:52:11,287 INFO L280 TraceCheckUtils]: 292: Hoare triple {41270#true} havoc ~retValue_acc~8; {41270#true} is VALID [2020-07-17 21:52:11,288 INFO L280 TraceCheckUtils]: 293: Hoare triple {41270#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {41270#true} is VALID [2020-07-17 21:52:11,288 INFO L280 TraceCheckUtils]: 294: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,288 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {41270#true} {41270#true} #517#return; {41270#true} is VALID [2020-07-17 21:52:11,289 INFO L280 TraceCheckUtils]: 296: Hoare triple {41270#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {41270#true} is VALID [2020-07-17 21:52:11,289 INFO L280 TraceCheckUtils]: 297: Hoare triple {41270#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {41270#true} is VALID [2020-07-17 21:52:11,289 INFO L280 TraceCheckUtils]: 298: Hoare triple {41270#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {41270#true} is VALID [2020-07-17 21:52:11,289 INFO L280 TraceCheckUtils]: 299: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,290 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {41270#true} {41270#true} #539#return; {41270#true} is VALID [2020-07-17 21:52:11,290 INFO L280 TraceCheckUtils]: 301: Hoare triple {41270#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {41270#true} is VALID [2020-07-17 21:52:11,290 INFO L280 TraceCheckUtils]: 302: Hoare triple {41270#true} assume 0 != ~tmp~4; {41270#true} is VALID [2020-07-17 21:52:11,292 INFO L263 TraceCheckUtils]: 303: Hoare triple {41270#true} call activatePump(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:11,292 INFO L280 TraceCheckUtils]: 304: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {41270#true} is VALID [2020-07-17 21:52:11,292 INFO L263 TraceCheckUtils]: 305: Hoare triple {41270#true} call #t~ret41 := isMethaneAlarm(); {41270#true} is VALID [2020-07-17 21:52:11,293 INFO L280 TraceCheckUtils]: 306: Hoare triple {41270#true} havoc ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:11,293 INFO L263 TraceCheckUtils]: 307: Hoare triple {41270#true} call #t~ret42 := isMethaneLevelCritical(); {41270#true} is VALID [2020-07-17 21:52:11,293 INFO L280 TraceCheckUtils]: 308: Hoare triple {41270#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41270#true} is VALID [2020-07-17 21:52:11,294 INFO L280 TraceCheckUtils]: 309: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,294 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {41270#true} {41270#true} #553#return; {41270#true} is VALID [2020-07-17 21:52:11,294 INFO L280 TraceCheckUtils]: 311: Hoare triple {41270#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:11,294 INFO L280 TraceCheckUtils]: 312: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,295 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {41270#true} {41270#true} #513#return; {41270#true} is VALID [2020-07-17 21:52:11,295 INFO L280 TraceCheckUtils]: 314: Hoare triple {41270#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {41270#true} is VALID [2020-07-17 21:52:11,295 INFO L280 TraceCheckUtils]: 315: Hoare triple {41270#true} assume !(0 != ~tmp~6); {41270#true} is VALID [2020-07-17 21:52:11,296 INFO L263 TraceCheckUtils]: 316: Hoare triple {41270#true} call activatePump__wrappee__highWaterSensor(); {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:11,297 INFO L280 TraceCheckUtils]: 317: Hoare triple {41601#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41270#true} is VALID [2020-07-17 21:52:11,297 INFO L280 TraceCheckUtils]: 318: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,297 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {41270#true} {41270#true} #515#return; {41270#true} is VALID [2020-07-17 21:52:11,298 INFO L280 TraceCheckUtils]: 320: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,298 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {41270#true} {41270#true} #541#return; {41270#true} is VALID [2020-07-17 21:52:11,298 INFO L280 TraceCheckUtils]: 322: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,299 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {41270#true} {41270#true} #499#return; {41270#true} is VALID [2020-07-17 21:52:11,299 INFO L280 TraceCheckUtils]: 324: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,299 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {41270#true} {41271#false} #523#return; {41271#false} is VALID [2020-07-17 21:52:11,299 INFO L263 TraceCheckUtils]: 326: Hoare triple {41271#false} call __utac_acc__Specification5_spec__3(); {41271#false} is VALID [2020-07-17 21:52:11,300 INFO L280 TraceCheckUtils]: 327: Hoare triple {41271#false} havoc ~tmp~9;havoc ~tmp___0~2; {41271#false} is VALID [2020-07-17 21:52:11,300 INFO L263 TraceCheckUtils]: 328: Hoare triple {41271#false} call #t~ret72 := getWaterLevel(); {41270#true} is VALID [2020-07-17 21:52:11,300 INFO L280 TraceCheckUtils]: 329: Hoare triple {41270#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41270#true} is VALID [2020-07-17 21:52:11,301 INFO L280 TraceCheckUtils]: 330: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,301 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {41270#true} {41271#false} #533#return; {41271#false} is VALID [2020-07-17 21:52:11,301 INFO L280 TraceCheckUtils]: 332: Hoare triple {41271#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41271#false} is VALID [2020-07-17 21:52:11,302 INFO L280 TraceCheckUtils]: 333: Hoare triple {41271#false} assume 2 != ~tmp~9; {41271#false} is VALID [2020-07-17 21:52:11,302 INFO L263 TraceCheckUtils]: 334: Hoare triple {41271#false} call #t~ret73 := isPumpRunning(); {41270#true} is VALID [2020-07-17 21:52:11,302 INFO L280 TraceCheckUtils]: 335: Hoare triple {41270#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41270#true} is VALID [2020-07-17 21:52:11,303 INFO L280 TraceCheckUtils]: 336: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:11,303 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {41270#true} {41271#false} #535#return; {41271#false} is VALID [2020-07-17 21:52:11,303 INFO L280 TraceCheckUtils]: 338: Hoare triple {41271#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {41271#false} is VALID [2020-07-17 21:52:11,303 INFO L280 TraceCheckUtils]: 339: Hoare triple {41271#false} assume 0 != ~tmp___0~2; {41271#false} is VALID [2020-07-17 21:52:11,304 INFO L280 TraceCheckUtils]: 340: Hoare triple {41271#false} assume 0 == ~switchedOnBeforeTS~0; {41271#false} is VALID [2020-07-17 21:52:11,304 INFO L263 TraceCheckUtils]: 341: Hoare triple {41271#false} call __automaton_fail(); {41271#false} is VALID [2020-07-17 21:52:11,304 INFO L280 TraceCheckUtils]: 342: Hoare triple {41271#false} assume !false; {41271#false} is VALID [2020-07-17 21:52:11,486 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 109 proven. 48 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2020-07-17 21:52:11,487 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1557067629] [2020-07-17 21:52:11,487 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2003460590] [2020-07-17 21:52:11,487 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 21:52:11,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:11,785 INFO L264 TraceCheckSpWp]: Trace formula consists of 1410 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-17 21:52:11,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:11,879 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:52:12,526 INFO L263 TraceCheckUtils]: 0: Hoare triple {41270#true} call ULTIMATE.init(); {41270#true} is VALID [2020-07-17 21:52:12,530 INFO L280 TraceCheckUtils]: 1: Hoare triple {41270#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,531 INFO L280 TraceCheckUtils]: 2: Hoare triple {41939#(<= ~waterLevel~0 1)} assume true; {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,532 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41939#(<= ~waterLevel~0 1)} {41270#true} #559#return; {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,533 INFO L263 TraceCheckUtils]: 4: Hoare triple {41939#(<= ~waterLevel~0 1)} call #t~ret75 := main(); {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,533 INFO L280 TraceCheckUtils]: 5: Hoare triple {41939#(<= ~waterLevel~0 1)} havoc ~retValue_acc~9;havoc ~tmp~8; {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,534 INFO L263 TraceCheckUtils]: 6: Hoare triple {41939#(<= ~waterLevel~0 1)} call select_helpers(); {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,534 INFO L280 TraceCheckUtils]: 7: Hoare triple {41939#(<= ~waterLevel~0 1)} assume true; {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,535 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41939#(<= ~waterLevel~0 1)} {41939#(<= ~waterLevel~0 1)} #451#return; {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,535 INFO L263 TraceCheckUtils]: 9: Hoare triple {41939#(<= ~waterLevel~0 1)} call select_features(); {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,536 INFO L280 TraceCheckUtils]: 10: Hoare triple {41939#(<= ~waterLevel~0 1)} assume true; {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,536 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {41939#(<= ~waterLevel~0 1)} {41939#(<= ~waterLevel~0 1)} #453#return; {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,538 INFO L263 TraceCheckUtils]: 12: Hoare triple {41939#(<= ~waterLevel~0 1)} call #t~ret70 := valid_product(); {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,538 INFO L280 TraceCheckUtils]: 13: Hoare triple {41939#(<= ~waterLevel~0 1)} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,539 INFO L280 TraceCheckUtils]: 14: Hoare triple {41939#(<= ~waterLevel~0 1)} assume true; {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,540 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {41939#(<= ~waterLevel~0 1)} {41939#(<= ~waterLevel~0 1)} #455#return; {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,540 INFO L280 TraceCheckUtils]: 16: Hoare triple {41939#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,541 INFO L280 TraceCheckUtils]: 17: Hoare triple {41939#(<= ~waterLevel~0 1)} assume 0 != ~tmp~8; {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,542 INFO L263 TraceCheckUtils]: 18: Hoare triple {41939#(<= ~waterLevel~0 1)} call setup(); {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,542 INFO L280 TraceCheckUtils]: 19: Hoare triple {41939#(<= ~waterLevel~0 1)} assume true; {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,543 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {41939#(<= ~waterLevel~0 1)} {41939#(<= ~waterLevel~0 1)} #457#return; {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,544 INFO L263 TraceCheckUtils]: 21: Hoare triple {41939#(<= ~waterLevel~0 1)} call runTest(); {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,545 INFO L263 TraceCheckUtils]: 22: Hoare triple {41939#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,545 INFO L280 TraceCheckUtils]: 23: Hoare triple {41939#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,546 INFO L280 TraceCheckUtils]: 24: Hoare triple {41939#(<= ~waterLevel~0 1)} assume true; {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,547 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {41939#(<= ~waterLevel~0 1)} {41939#(<= ~waterLevel~0 1)} #549#return; {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,547 INFO L263 TraceCheckUtils]: 26: Hoare triple {41939#(<= ~waterLevel~0 1)} call test(); {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,548 INFO L280 TraceCheckUtils]: 27: Hoare triple {41939#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,548 INFO L280 TraceCheckUtils]: 28: Hoare triple {41939#(<= ~waterLevel~0 1)} assume !false; {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,549 INFO L280 TraceCheckUtils]: 29: Hoare triple {41939#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,550 INFO L280 TraceCheckUtils]: 30: Hoare triple {41939#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,550 INFO L280 TraceCheckUtils]: 31: Hoare triple {41939#(<= ~waterLevel~0 1)} assume 0 != ~tmp~3; {41939#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:12,551 INFO L263 TraceCheckUtils]: 32: Hoare triple {41939#(<= ~waterLevel~0 1)} call waterRise(); {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:12,551 INFO L280 TraceCheckUtils]: 33: Hoare triple {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {42037#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 21:52:12,552 INFO L280 TraceCheckUtils]: 34: Hoare triple {42037#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {42037#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 21:52:12,553 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {42037#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {41939#(<= ~waterLevel~0 1)} #501#return; {42044#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:12,553 INFO L280 TraceCheckUtils]: 36: Hoare triple {42044#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {42044#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:12,554 INFO L280 TraceCheckUtils]: 37: Hoare triple {42044#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~0); {42044#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:12,555 INFO L280 TraceCheckUtils]: 38: Hoare triple {42044#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {42044#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:12,555 INFO L280 TraceCheckUtils]: 39: Hoare triple {42044#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {42044#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:12,555 INFO L280 TraceCheckUtils]: 40: Hoare triple {42044#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___1~0); {42044#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:12,556 INFO L263 TraceCheckUtils]: 41: Hoare triple {42044#(<= ~waterLevel~0 2)} call timeShift(); {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:12,556 INFO L263 TraceCheckUtils]: 42: Hoare triple {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {41270#true} is VALID [2020-07-17 21:52:12,556 INFO L263 TraceCheckUtils]: 43: Hoare triple {41270#true} call #t~ret71 := isPumpRunning(); {41270#true} is VALID [2020-07-17 21:52:12,556 INFO L280 TraceCheckUtils]: 44: Hoare triple {41270#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41270#true} is VALID [2020-07-17 21:52:12,556 INFO L280 TraceCheckUtils]: 45: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:12,557 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {41270#true} {41270#true} #531#return; {41270#true} is VALID [2020-07-17 21:52:12,557 INFO L280 TraceCheckUtils]: 47: Hoare triple {41270#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41270#true} is VALID [2020-07-17 21:52:12,557 INFO L280 TraceCheckUtils]: 48: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:12,557 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {41270#true} {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:12,558 INFO L280 TraceCheckUtils]: 50: Hoare triple {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:12,558 INFO L280 TraceCheckUtils]: 51: Hoare triple {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:12,558 INFO L263 TraceCheckUtils]: 52: Hoare triple {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {41270#true} is VALID [2020-07-17 21:52:12,558 INFO L280 TraceCheckUtils]: 53: Hoare triple {41270#true} havoc ~tmp~5; {41270#true} is VALID [2020-07-17 21:52:12,558 INFO L280 TraceCheckUtils]: 54: Hoare triple {41270#true} assume !(0 != ~pumpRunning~0); {41270#true} is VALID [2020-07-17 21:52:12,559 INFO L263 TraceCheckUtils]: 55: Hoare triple {41270#true} call processEnvironment__wrappee__methaneQuery(); {41270#true} is VALID [2020-07-17 21:52:12,559 INFO L280 TraceCheckUtils]: 56: Hoare triple {41270#true} havoc ~tmp~4; {41270#true} is VALID [2020-07-17 21:52:12,559 INFO L280 TraceCheckUtils]: 57: Hoare triple {41270#true} assume 0 == ~pumpRunning~0; {41270#true} is VALID [2020-07-17 21:52:12,559 INFO L263 TraceCheckUtils]: 58: Hoare triple {41270#true} call #t~ret39 := isHighWaterLevel(); {41270#true} is VALID [2020-07-17 21:52:12,559 INFO L280 TraceCheckUtils]: 59: Hoare triple {41270#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {41270#true} is VALID [2020-07-17 21:52:12,560 INFO L263 TraceCheckUtils]: 60: Hoare triple {41270#true} call #t~ret59 := isHighWaterSensorDry(); {41270#true} is VALID [2020-07-17 21:52:12,560 INFO L280 TraceCheckUtils]: 61: Hoare triple {41270#true} havoc ~retValue_acc~8; {41270#true} is VALID [2020-07-17 21:52:12,560 INFO L280 TraceCheckUtils]: 62: Hoare triple {41270#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {41270#true} is VALID [2020-07-17 21:52:12,560 INFO L280 TraceCheckUtils]: 63: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:12,560 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {41270#true} {41270#true} #517#return; {41270#true} is VALID [2020-07-17 21:52:12,560 INFO L280 TraceCheckUtils]: 65: Hoare triple {41270#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {41270#true} is VALID [2020-07-17 21:52:12,561 INFO L280 TraceCheckUtils]: 66: Hoare triple {41270#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {41270#true} is VALID [2020-07-17 21:52:12,561 INFO L280 TraceCheckUtils]: 67: Hoare triple {41270#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {41270#true} is VALID [2020-07-17 21:52:12,561 INFO L280 TraceCheckUtils]: 68: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:12,561 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {41270#true} {41270#true} #539#return; {41270#true} is VALID [2020-07-17 21:52:12,561 INFO L280 TraceCheckUtils]: 70: Hoare triple {41270#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {41270#true} is VALID [2020-07-17 21:52:12,562 INFO L280 TraceCheckUtils]: 71: Hoare triple {41270#true} assume 0 != ~tmp~4; {41270#true} is VALID [2020-07-17 21:52:12,562 INFO L263 TraceCheckUtils]: 72: Hoare triple {41270#true} call activatePump(); {41270#true} is VALID [2020-07-17 21:52:12,562 INFO L280 TraceCheckUtils]: 73: Hoare triple {41270#true} havoc ~tmp~6; {41270#true} is VALID [2020-07-17 21:52:12,562 INFO L263 TraceCheckUtils]: 74: Hoare triple {41270#true} call #t~ret41 := isMethaneAlarm(); {41270#true} is VALID [2020-07-17 21:52:12,562 INFO L280 TraceCheckUtils]: 75: Hoare triple {41270#true} havoc ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:12,562 INFO L263 TraceCheckUtils]: 76: Hoare triple {41270#true} call #t~ret42 := isMethaneLevelCritical(); {41270#true} is VALID [2020-07-17 21:52:12,563 INFO L280 TraceCheckUtils]: 77: Hoare triple {41270#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41270#true} is VALID [2020-07-17 21:52:12,563 INFO L280 TraceCheckUtils]: 78: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:12,563 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {41270#true} {41270#true} #553#return; {41270#true} is VALID [2020-07-17 21:52:12,563 INFO L280 TraceCheckUtils]: 80: Hoare triple {41270#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:12,563 INFO L280 TraceCheckUtils]: 81: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:12,563 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {41270#true} {41270#true} #513#return; {41270#true} is VALID [2020-07-17 21:52:12,564 INFO L280 TraceCheckUtils]: 83: Hoare triple {41270#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {41270#true} is VALID [2020-07-17 21:52:12,564 INFO L280 TraceCheckUtils]: 84: Hoare triple {41270#true} assume !(0 != ~tmp~6); {41270#true} is VALID [2020-07-17 21:52:12,564 INFO L263 TraceCheckUtils]: 85: Hoare triple {41270#true} call activatePump__wrappee__highWaterSensor(); {41270#true} is VALID [2020-07-17 21:52:12,564 INFO L280 TraceCheckUtils]: 86: Hoare triple {41270#true} ~pumpRunning~0 := 1; {41270#true} is VALID [2020-07-17 21:52:12,564 INFO L280 TraceCheckUtils]: 87: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:12,565 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {41270#true} {41270#true} #515#return; {41270#true} is VALID [2020-07-17 21:52:12,565 INFO L280 TraceCheckUtils]: 89: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:12,565 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {41270#true} {41270#true} #541#return; {41270#true} is VALID [2020-07-17 21:52:12,565 INFO L280 TraceCheckUtils]: 91: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:12,565 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {41270#true} {41270#true} #499#return; {41270#true} is VALID [2020-07-17 21:52:12,565 INFO L280 TraceCheckUtils]: 93: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:12,567 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {41270#true} {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #523#return; {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:12,567 INFO L263 TraceCheckUtils]: 95: Hoare triple {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {41270#true} is VALID [2020-07-17 21:52:12,567 INFO L280 TraceCheckUtils]: 96: Hoare triple {41270#true} havoc ~tmp~9;havoc ~tmp___0~2; {41270#true} is VALID [2020-07-17 21:52:12,567 INFO L263 TraceCheckUtils]: 97: Hoare triple {41270#true} call #t~ret72 := getWaterLevel(); {41270#true} is VALID [2020-07-17 21:52:12,567 INFO L280 TraceCheckUtils]: 98: Hoare triple {41270#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41270#true} is VALID [2020-07-17 21:52:12,567 INFO L280 TraceCheckUtils]: 99: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:12,568 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {41270#true} {41270#true} #533#return; {41270#true} is VALID [2020-07-17 21:52:12,568 INFO L280 TraceCheckUtils]: 101: Hoare triple {41270#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41270#true} is VALID [2020-07-17 21:52:12,568 INFO L280 TraceCheckUtils]: 102: Hoare triple {41270#true} assume !(2 != ~tmp~9); {41270#true} is VALID [2020-07-17 21:52:12,568 INFO L280 TraceCheckUtils]: 103: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:12,570 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {41270#true} {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #525#return; {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:12,570 INFO L280 TraceCheckUtils]: 105: Hoare triple {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:12,571 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {42044#(<= ~waterLevel~0 2)} #509#return; {42044#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:12,571 INFO L280 TraceCheckUtils]: 107: Hoare triple {42044#(<= ~waterLevel~0 2)} assume !false; {42044#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:12,572 INFO L280 TraceCheckUtils]: 108: Hoare triple {42044#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {42044#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:12,573 INFO L280 TraceCheckUtils]: 109: Hoare triple {42044#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {42044#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:12,573 INFO L280 TraceCheckUtils]: 110: Hoare triple {42044#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~3); {42044#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:12,574 INFO L280 TraceCheckUtils]: 111: Hoare triple {42044#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {42044#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:12,574 INFO L280 TraceCheckUtils]: 112: Hoare triple {42044#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~0); {42044#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:12,575 INFO L280 TraceCheckUtils]: 113: Hoare triple {42044#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {42044#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:12,575 INFO L280 TraceCheckUtils]: 114: Hoare triple {42044#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {42044#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:12,576 INFO L280 TraceCheckUtils]: 115: Hoare triple {42044#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___1~0); {42044#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:12,577 INFO L263 TraceCheckUtils]: 116: Hoare triple {42044#(<= ~waterLevel~0 2)} call timeShift(); {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:12,577 INFO L263 TraceCheckUtils]: 117: Hoare triple {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {41270#true} is VALID [2020-07-17 21:52:12,577 INFO L263 TraceCheckUtils]: 118: Hoare triple {41270#true} call #t~ret71 := isPumpRunning(); {41270#true} is VALID [2020-07-17 21:52:12,577 INFO L280 TraceCheckUtils]: 119: Hoare triple {41270#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41270#true} is VALID [2020-07-17 21:52:12,577 INFO L280 TraceCheckUtils]: 120: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:12,578 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {41270#true} {41270#true} #531#return; {41270#true} is VALID [2020-07-17 21:52:12,578 INFO L280 TraceCheckUtils]: 122: Hoare triple {41270#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41270#true} is VALID [2020-07-17 21:52:12,578 INFO L280 TraceCheckUtils]: 123: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:12,578 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {41270#true} {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:12,579 INFO L280 TraceCheckUtils]: 125: Hoare triple {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:12,580 INFO L263 TraceCheckUtils]: 126: Hoare triple {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:12,581 INFO L280 TraceCheckUtils]: 127: Hoare triple {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:12,581 INFO L280 TraceCheckUtils]: 128: Hoare triple {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:12,582 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {42033#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:12,583 INFO L280 TraceCheckUtils]: 130: Hoare triple {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:12,584 INFO L263 TraceCheckUtils]: 131: Hoare triple {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {41270#true} is VALID [2020-07-17 21:52:12,584 INFO L280 TraceCheckUtils]: 132: Hoare triple {41270#true} havoc ~tmp~5; {41270#true} is VALID [2020-07-17 21:52:12,584 INFO L280 TraceCheckUtils]: 133: Hoare triple {41270#true} assume 0 != ~pumpRunning~0; {41270#true} is VALID [2020-07-17 21:52:12,584 INFO L263 TraceCheckUtils]: 134: Hoare triple {41270#true} call #t~ret40 := isMethaneAlarm(); {41270#true} is VALID [2020-07-17 21:52:12,584 INFO L280 TraceCheckUtils]: 135: Hoare triple {41270#true} havoc ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:12,585 INFO L263 TraceCheckUtils]: 136: Hoare triple {41270#true} call #t~ret42 := isMethaneLevelCritical(); {41270#true} is VALID [2020-07-17 21:52:12,585 INFO L280 TraceCheckUtils]: 137: Hoare triple {41270#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41270#true} is VALID [2020-07-17 21:52:12,585 INFO L280 TraceCheckUtils]: 138: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:12,585 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {41270#true} {41270#true} #553#return; {41270#true} is VALID [2020-07-17 21:52:12,585 INFO L280 TraceCheckUtils]: 140: Hoare triple {41270#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41270#true} is VALID [2020-07-17 21:52:12,585 INFO L280 TraceCheckUtils]: 141: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:12,586 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {41270#true} {41270#true} #493#return; {41270#true} is VALID [2020-07-17 21:52:12,586 INFO L280 TraceCheckUtils]: 143: Hoare triple {41270#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {41270#true} is VALID [2020-07-17 21:52:12,586 INFO L280 TraceCheckUtils]: 144: Hoare triple {41270#true} assume !(0 != ~tmp~5); {41270#true} is VALID [2020-07-17 21:52:12,586 INFO L263 TraceCheckUtils]: 145: Hoare triple {41270#true} call processEnvironment__wrappee__methaneQuery(); {41270#true} is VALID [2020-07-17 21:52:12,586 INFO L280 TraceCheckUtils]: 146: Hoare triple {41270#true} havoc ~tmp~4; {41270#true} is VALID [2020-07-17 21:52:12,587 INFO L280 TraceCheckUtils]: 147: Hoare triple {41270#true} assume !(0 == ~pumpRunning~0); {41270#true} is VALID [2020-07-17 21:52:12,587 INFO L263 TraceCheckUtils]: 148: Hoare triple {41270#true} call processEnvironment__wrappee__base(); {41270#true} is VALID [2020-07-17 21:52:12,587 INFO L280 TraceCheckUtils]: 149: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:12,587 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {41270#true} {41270#true} #545#return; {41270#true} is VALID [2020-07-17 21:52:12,587 INFO L280 TraceCheckUtils]: 151: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:12,587 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {41270#true} {41270#true} #497#return; {41270#true} is VALID [2020-07-17 21:52:12,588 INFO L280 TraceCheckUtils]: 153: Hoare triple {41270#true} assume true; {41270#true} is VALID [2020-07-17 21:52:12,589 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {41270#true} {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #523#return; {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:12,589 INFO L263 TraceCheckUtils]: 155: Hoare triple {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {41270#true} is VALID [2020-07-17 21:52:12,589 INFO L280 TraceCheckUtils]: 156: Hoare triple {41270#true} havoc ~tmp~9;havoc ~tmp___0~2; {41270#true} is VALID [2020-07-17 21:52:12,589 INFO L263 TraceCheckUtils]: 157: Hoare triple {41270#true} call #t~ret72 := getWaterLevel(); {41270#true} is VALID [2020-07-17 21:52:12,590 INFO L280 TraceCheckUtils]: 158: Hoare triple {41270#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {42414#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:52:12,590 INFO L280 TraceCheckUtils]: 159: Hoare triple {42414#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {42414#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:52:12,591 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {42414#(<= |getWaterLevel_#res| ~waterLevel~0)} {41270#true} #533#return; {42421#(<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)} is VALID [2020-07-17 21:52:12,592 INFO L280 TraceCheckUtils]: 161: Hoare triple {42421#(<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {42425#(<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)} is VALID [2020-07-17 21:52:12,592 INFO L280 TraceCheckUtils]: 162: Hoare triple {42425#(<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)} assume !(2 != ~tmp~9); {42429#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:12,593 INFO L280 TraceCheckUtils]: 163: Hoare triple {42429#(<= 2 ~waterLevel~0)} assume true; {42429#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:12,594 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {42429#(<= 2 ~waterLevel~0)} {41702#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #525#return; {42436#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 21:52:12,594 INFO L280 TraceCheckUtils]: 165: Hoare triple {42436#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {42436#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 21:52:12,595 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {42436#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {42044#(<= ~waterLevel~0 2)} #509#return; {41271#false} is VALID [2020-07-17 21:52:12,595 INFO L280 TraceCheckUtils]: 167: Hoare triple {41271#false} assume !false; {41271#false} is VALID [2020-07-17 21:52:12,596 INFO L280 TraceCheckUtils]: 168: Hoare triple {41271#false} assume ~splverifierCounter~0 < 4; {41271#false} is VALID [2020-07-17 21:52:12,596 INFO L280 TraceCheckUtils]: 169: Hoare triple {41271#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {41271#false} is VALID [2020-07-17 21:52:12,596 INFO L280 TraceCheckUtils]: 170: Hoare triple {41271#false} assume !(0 != ~tmp~3); {41271#false} is VALID [2020-07-17 21:52:12,596 INFO L280 TraceCheckUtils]: 171: Hoare triple {41271#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {41271#false} is VALID [2020-07-17 21:52:12,596 INFO L280 TraceCheckUtils]: 172: Hoare triple {41271#false} assume !(0 != ~tmp___0~0); {41271#false} is VALID [2020-07-17 21:52:12,596 INFO L280 TraceCheckUtils]: 173: Hoare triple {41271#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {41271#false} is VALID [2020-07-17 21:52:12,597 INFO L280 TraceCheckUtils]: 174: Hoare triple {41271#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {41271#false} is VALID [2020-07-17 21:52:12,597 INFO L280 TraceCheckUtils]: 175: Hoare triple {41271#false} assume !(0 != ~tmp___1~0); {41271#false} is VALID [2020-07-17 21:52:12,597 INFO L263 TraceCheckUtils]: 176: Hoare triple {41271#false} call timeShift(); {41271#false} is VALID [2020-07-17 21:52:12,597 INFO L263 TraceCheckUtils]: 177: Hoare triple {41271#false} call __utac_acc__Specification5_spec__2(); {41271#false} is VALID [2020-07-17 21:52:12,597 INFO L263 TraceCheckUtils]: 178: Hoare triple {41271#false} call #t~ret71 := isPumpRunning(); {41271#false} is VALID [2020-07-17 21:52:12,598 INFO L280 TraceCheckUtils]: 179: Hoare triple {41271#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41271#false} is VALID [2020-07-17 21:52:12,598 INFO L280 TraceCheckUtils]: 180: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,598 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {41271#false} {41271#false} #531#return; {41271#false} is VALID [2020-07-17 21:52:12,598 INFO L280 TraceCheckUtils]: 182: Hoare triple {41271#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41271#false} is VALID [2020-07-17 21:52:12,598 INFO L280 TraceCheckUtils]: 183: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,598 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {41271#false} {41271#false} #519#return; {41271#false} is VALID [2020-07-17 21:52:12,599 INFO L280 TraceCheckUtils]: 185: Hoare triple {41271#false} assume 0 != ~pumpRunning~0; {41271#false} is VALID [2020-07-17 21:52:12,599 INFO L263 TraceCheckUtils]: 186: Hoare triple {41271#false} call lowerWaterLevel(); {41271#false} is VALID [2020-07-17 21:52:12,599 INFO L280 TraceCheckUtils]: 187: Hoare triple {41271#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41271#false} is VALID [2020-07-17 21:52:12,599 INFO L280 TraceCheckUtils]: 188: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,599 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {41271#false} {41271#false} #521#return; {41271#false} is VALID [2020-07-17 21:52:12,599 INFO L280 TraceCheckUtils]: 190: Hoare triple {41271#false} assume 0 != ~systemActive~0; {41271#false} is VALID [2020-07-17 21:52:12,600 INFO L263 TraceCheckUtils]: 191: Hoare triple {41271#false} call processEnvironment(); {41271#false} is VALID [2020-07-17 21:52:12,600 INFO L280 TraceCheckUtils]: 192: Hoare triple {41271#false} havoc ~tmp~5; {41271#false} is VALID [2020-07-17 21:52:12,600 INFO L280 TraceCheckUtils]: 193: Hoare triple {41271#false} assume 0 != ~pumpRunning~0; {41271#false} is VALID [2020-07-17 21:52:12,600 INFO L263 TraceCheckUtils]: 194: Hoare triple {41271#false} call #t~ret40 := isMethaneAlarm(); {41271#false} is VALID [2020-07-17 21:52:12,600 INFO L280 TraceCheckUtils]: 195: Hoare triple {41271#false} havoc ~retValue_acc~3; {41271#false} is VALID [2020-07-17 21:52:12,601 INFO L263 TraceCheckUtils]: 196: Hoare triple {41271#false} call #t~ret42 := isMethaneLevelCritical(); {41271#false} is VALID [2020-07-17 21:52:12,601 INFO L280 TraceCheckUtils]: 197: Hoare triple {41271#false} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41271#false} is VALID [2020-07-17 21:52:12,601 INFO L280 TraceCheckUtils]: 198: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,601 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {41271#false} {41271#false} #553#return; {41271#false} is VALID [2020-07-17 21:52:12,601 INFO L280 TraceCheckUtils]: 200: Hoare triple {41271#false} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41271#false} is VALID [2020-07-17 21:52:12,601 INFO L280 TraceCheckUtils]: 201: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,602 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {41271#false} {41271#false} #493#return; {41271#false} is VALID [2020-07-17 21:52:12,602 INFO L280 TraceCheckUtils]: 203: Hoare triple {41271#false} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {41271#false} is VALID [2020-07-17 21:52:12,602 INFO L280 TraceCheckUtils]: 204: Hoare triple {41271#false} assume 0 != ~tmp~5; {41271#false} is VALID [2020-07-17 21:52:12,602 INFO L263 TraceCheckUtils]: 205: Hoare triple {41271#false} call deactivatePump(); {41271#false} is VALID [2020-07-17 21:52:12,602 INFO L280 TraceCheckUtils]: 206: Hoare triple {41271#false} ~pumpRunning~0 := 0; {41271#false} is VALID [2020-07-17 21:52:12,602 INFO L280 TraceCheckUtils]: 207: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,603 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {41271#false} {41271#false} #495#return; {41271#false} is VALID [2020-07-17 21:52:12,603 INFO L280 TraceCheckUtils]: 209: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,603 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {41271#false} {41271#false} #523#return; {41271#false} is VALID [2020-07-17 21:52:12,603 INFO L263 TraceCheckUtils]: 211: Hoare triple {41271#false} call __utac_acc__Specification5_spec__3(); {41271#false} is VALID [2020-07-17 21:52:12,603 INFO L280 TraceCheckUtils]: 212: Hoare triple {41271#false} havoc ~tmp~9;havoc ~tmp___0~2; {41271#false} is VALID [2020-07-17 21:52:12,603 INFO L263 TraceCheckUtils]: 213: Hoare triple {41271#false} call #t~ret72 := getWaterLevel(); {41271#false} is VALID [2020-07-17 21:52:12,604 INFO L280 TraceCheckUtils]: 214: Hoare triple {41271#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41271#false} is VALID [2020-07-17 21:52:12,604 INFO L280 TraceCheckUtils]: 215: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,604 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {41271#false} {41271#false} #533#return; {41271#false} is VALID [2020-07-17 21:52:12,604 INFO L280 TraceCheckUtils]: 217: Hoare triple {41271#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41271#false} is VALID [2020-07-17 21:52:12,604 INFO L280 TraceCheckUtils]: 218: Hoare triple {41271#false} assume !(2 != ~tmp~9); {41271#false} is VALID [2020-07-17 21:52:12,604 INFO L280 TraceCheckUtils]: 219: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,605 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {41271#false} {41271#false} #525#return; {41271#false} is VALID [2020-07-17 21:52:12,605 INFO L280 TraceCheckUtils]: 221: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,605 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {41271#false} {41271#false} #509#return; {41271#false} is VALID [2020-07-17 21:52:12,605 INFO L280 TraceCheckUtils]: 223: Hoare triple {41271#false} assume !false; {41271#false} is VALID [2020-07-17 21:52:12,605 INFO L280 TraceCheckUtils]: 224: Hoare triple {41271#false} assume ~splverifierCounter~0 < 4; {41271#false} is VALID [2020-07-17 21:52:12,606 INFO L280 TraceCheckUtils]: 225: Hoare triple {41271#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {41271#false} is VALID [2020-07-17 21:52:12,606 INFO L280 TraceCheckUtils]: 226: Hoare triple {41271#false} assume !(0 != ~tmp~3); {41271#false} is VALID [2020-07-17 21:52:12,606 INFO L280 TraceCheckUtils]: 227: Hoare triple {41271#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {41271#false} is VALID [2020-07-17 21:52:12,606 INFO L280 TraceCheckUtils]: 228: Hoare triple {41271#false} assume !(0 != ~tmp___0~0); {41271#false} is VALID [2020-07-17 21:52:12,606 INFO L280 TraceCheckUtils]: 229: Hoare triple {41271#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {41271#false} is VALID [2020-07-17 21:52:12,606 INFO L280 TraceCheckUtils]: 230: Hoare triple {41271#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {41271#false} is VALID [2020-07-17 21:52:12,607 INFO L280 TraceCheckUtils]: 231: Hoare triple {41271#false} assume 0 != ~tmp___1~0; {41271#false} is VALID [2020-07-17 21:52:12,607 INFO L263 TraceCheckUtils]: 232: Hoare triple {41271#false} call stopSystem(); {41271#false} is VALID [2020-07-17 21:52:12,607 INFO L280 TraceCheckUtils]: 233: Hoare triple {41271#false} assume !(0 != ~pumpRunning~0); {41271#false} is VALID [2020-07-17 21:52:12,607 INFO L280 TraceCheckUtils]: 234: Hoare triple {41271#false} ~systemActive~0 := 0; {41271#false} is VALID [2020-07-17 21:52:12,607 INFO L280 TraceCheckUtils]: 235: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,607 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {41271#false} {41271#false} #507#return; {41271#false} is VALID [2020-07-17 21:52:12,608 INFO L263 TraceCheckUtils]: 237: Hoare triple {41271#false} call timeShift(); {41271#false} is VALID [2020-07-17 21:52:12,608 INFO L263 TraceCheckUtils]: 238: Hoare triple {41271#false} call __utac_acc__Specification5_spec__2(); {41271#false} is VALID [2020-07-17 21:52:12,608 INFO L263 TraceCheckUtils]: 239: Hoare triple {41271#false} call #t~ret71 := isPumpRunning(); {41271#false} is VALID [2020-07-17 21:52:12,608 INFO L280 TraceCheckUtils]: 240: Hoare triple {41271#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41271#false} is VALID [2020-07-17 21:52:12,608 INFO L280 TraceCheckUtils]: 241: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,608 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {41271#false} {41271#false} #531#return; {41271#false} is VALID [2020-07-17 21:52:12,609 INFO L280 TraceCheckUtils]: 243: Hoare triple {41271#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41271#false} is VALID [2020-07-17 21:52:12,609 INFO L280 TraceCheckUtils]: 244: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,609 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {41271#false} {41271#false} #519#return; {41271#false} is VALID [2020-07-17 21:52:12,609 INFO L280 TraceCheckUtils]: 246: Hoare triple {41271#false} assume !(0 != ~pumpRunning~0); {41271#false} is VALID [2020-07-17 21:52:12,609 INFO L280 TraceCheckUtils]: 247: Hoare triple {41271#false} assume !(0 != ~systemActive~0); {41271#false} is VALID [2020-07-17 21:52:12,609 INFO L263 TraceCheckUtils]: 248: Hoare triple {41271#false} call __utac_acc__Specification5_spec__3(); {41271#false} is VALID [2020-07-17 21:52:12,610 INFO L280 TraceCheckUtils]: 249: Hoare triple {41271#false} havoc ~tmp~9;havoc ~tmp___0~2; {41271#false} is VALID [2020-07-17 21:52:12,610 INFO L263 TraceCheckUtils]: 250: Hoare triple {41271#false} call #t~ret72 := getWaterLevel(); {41271#false} is VALID [2020-07-17 21:52:12,610 INFO L280 TraceCheckUtils]: 251: Hoare triple {41271#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41271#false} is VALID [2020-07-17 21:52:12,610 INFO L280 TraceCheckUtils]: 252: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,610 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {41271#false} {41271#false} #533#return; {41271#false} is VALID [2020-07-17 21:52:12,611 INFO L280 TraceCheckUtils]: 254: Hoare triple {41271#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41271#false} is VALID [2020-07-17 21:52:12,611 INFO L280 TraceCheckUtils]: 255: Hoare triple {41271#false} assume !(2 != ~tmp~9); {41271#false} is VALID [2020-07-17 21:52:12,611 INFO L280 TraceCheckUtils]: 256: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,611 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {41271#false} {41271#false} #525#return; {41271#false} is VALID [2020-07-17 21:52:12,611 INFO L280 TraceCheckUtils]: 258: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,611 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {41271#false} {41271#false} #509#return; {41271#false} is VALID [2020-07-17 21:52:12,612 INFO L280 TraceCheckUtils]: 260: Hoare triple {41271#false} assume !false; {41271#false} is VALID [2020-07-17 21:52:12,612 INFO L280 TraceCheckUtils]: 261: Hoare triple {41271#false} assume ~splverifierCounter~0 < 4; {41271#false} is VALID [2020-07-17 21:52:12,612 INFO L280 TraceCheckUtils]: 262: Hoare triple {41271#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {41271#false} is VALID [2020-07-17 21:52:12,612 INFO L280 TraceCheckUtils]: 263: Hoare triple {41271#false} assume !(0 != ~tmp~3); {41271#false} is VALID [2020-07-17 21:52:12,612 INFO L280 TraceCheckUtils]: 264: Hoare triple {41271#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {41271#false} is VALID [2020-07-17 21:52:12,612 INFO L280 TraceCheckUtils]: 265: Hoare triple {41271#false} assume !(0 != ~tmp___0~0); {41271#false} is VALID [2020-07-17 21:52:12,613 INFO L280 TraceCheckUtils]: 266: Hoare triple {41271#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {41271#false} is VALID [2020-07-17 21:52:12,613 INFO L280 TraceCheckUtils]: 267: Hoare triple {41271#false} assume 0 != ~tmp___2~0; {41271#false} is VALID [2020-07-17 21:52:12,613 INFO L263 TraceCheckUtils]: 268: Hoare triple {41271#false} call startSystem(); {41271#false} is VALID [2020-07-17 21:52:12,613 INFO L280 TraceCheckUtils]: 269: Hoare triple {41271#false} ~systemActive~0 := 1; {41271#false} is VALID [2020-07-17 21:52:12,613 INFO L280 TraceCheckUtils]: 270: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,613 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {41271#false} {41271#false} #505#return; {41271#false} is VALID [2020-07-17 21:52:12,614 INFO L263 TraceCheckUtils]: 272: Hoare triple {41271#false} call timeShift(); {41271#false} is VALID [2020-07-17 21:52:12,614 INFO L263 TraceCheckUtils]: 273: Hoare triple {41271#false} call __utac_acc__Specification5_spec__2(); {41271#false} is VALID [2020-07-17 21:52:12,614 INFO L263 TraceCheckUtils]: 274: Hoare triple {41271#false} call #t~ret71 := isPumpRunning(); {41271#false} is VALID [2020-07-17 21:52:12,614 INFO L280 TraceCheckUtils]: 275: Hoare triple {41271#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41271#false} is VALID [2020-07-17 21:52:12,614 INFO L280 TraceCheckUtils]: 276: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,614 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {41271#false} {41271#false} #531#return; {41271#false} is VALID [2020-07-17 21:52:12,615 INFO L280 TraceCheckUtils]: 278: Hoare triple {41271#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41271#false} is VALID [2020-07-17 21:52:12,615 INFO L280 TraceCheckUtils]: 279: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,615 INFO L275 TraceCheckUtils]: 280: Hoare quadruple {41271#false} {41271#false} #519#return; {41271#false} is VALID [2020-07-17 21:52:12,615 INFO L280 TraceCheckUtils]: 281: Hoare triple {41271#false} assume !(0 != ~pumpRunning~0); {41271#false} is VALID [2020-07-17 21:52:12,615 INFO L280 TraceCheckUtils]: 282: Hoare triple {41271#false} assume 0 != ~systemActive~0; {41271#false} is VALID [2020-07-17 21:52:12,616 INFO L263 TraceCheckUtils]: 283: Hoare triple {41271#false} call processEnvironment(); {41271#false} is VALID [2020-07-17 21:52:12,616 INFO L280 TraceCheckUtils]: 284: Hoare triple {41271#false} havoc ~tmp~5; {41271#false} is VALID [2020-07-17 21:52:12,616 INFO L280 TraceCheckUtils]: 285: Hoare triple {41271#false} assume !(0 != ~pumpRunning~0); {41271#false} is VALID [2020-07-17 21:52:12,616 INFO L263 TraceCheckUtils]: 286: Hoare triple {41271#false} call processEnvironment__wrappee__methaneQuery(); {41271#false} is VALID [2020-07-17 21:52:12,616 INFO L280 TraceCheckUtils]: 287: Hoare triple {41271#false} havoc ~tmp~4; {41271#false} is VALID [2020-07-17 21:52:12,616 INFO L280 TraceCheckUtils]: 288: Hoare triple {41271#false} assume 0 == ~pumpRunning~0; {41271#false} is VALID [2020-07-17 21:52:12,617 INFO L263 TraceCheckUtils]: 289: Hoare triple {41271#false} call #t~ret39 := isHighWaterLevel(); {41271#false} is VALID [2020-07-17 21:52:12,617 INFO L280 TraceCheckUtils]: 290: Hoare triple {41271#false} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {41271#false} is VALID [2020-07-17 21:52:12,617 INFO L263 TraceCheckUtils]: 291: Hoare triple {41271#false} call #t~ret59 := isHighWaterSensorDry(); {41271#false} is VALID [2020-07-17 21:52:12,617 INFO L280 TraceCheckUtils]: 292: Hoare triple {41271#false} havoc ~retValue_acc~8; {41271#false} is VALID [2020-07-17 21:52:12,617 INFO L280 TraceCheckUtils]: 293: Hoare triple {41271#false} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {41271#false} is VALID [2020-07-17 21:52:12,618 INFO L280 TraceCheckUtils]: 294: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,618 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {41271#false} {41271#false} #517#return; {41271#false} is VALID [2020-07-17 21:52:12,618 INFO L280 TraceCheckUtils]: 296: Hoare triple {41271#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {41271#false} is VALID [2020-07-17 21:52:12,618 INFO L280 TraceCheckUtils]: 297: Hoare triple {41271#false} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {41271#false} is VALID [2020-07-17 21:52:12,618 INFO L280 TraceCheckUtils]: 298: Hoare triple {41271#false} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {41271#false} is VALID [2020-07-17 21:52:12,618 INFO L280 TraceCheckUtils]: 299: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,619 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {41271#false} {41271#false} #539#return; {41271#false} is VALID [2020-07-17 21:52:12,619 INFO L280 TraceCheckUtils]: 301: Hoare triple {41271#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {41271#false} is VALID [2020-07-17 21:52:12,619 INFO L280 TraceCheckUtils]: 302: Hoare triple {41271#false} assume 0 != ~tmp~4; {41271#false} is VALID [2020-07-17 21:52:12,619 INFO L263 TraceCheckUtils]: 303: Hoare triple {41271#false} call activatePump(); {41271#false} is VALID [2020-07-17 21:52:12,619 INFO L280 TraceCheckUtils]: 304: Hoare triple {41271#false} havoc ~tmp~6; {41271#false} is VALID [2020-07-17 21:52:12,620 INFO L263 TraceCheckUtils]: 305: Hoare triple {41271#false} call #t~ret41 := isMethaneAlarm(); {41271#false} is VALID [2020-07-17 21:52:12,620 INFO L280 TraceCheckUtils]: 306: Hoare triple {41271#false} havoc ~retValue_acc~3; {41271#false} is VALID [2020-07-17 21:52:12,620 INFO L263 TraceCheckUtils]: 307: Hoare triple {41271#false} call #t~ret42 := isMethaneLevelCritical(); {41271#false} is VALID [2020-07-17 21:52:12,620 INFO L280 TraceCheckUtils]: 308: Hoare triple {41271#false} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {41271#false} is VALID [2020-07-17 21:52:12,620 INFO L280 TraceCheckUtils]: 309: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,620 INFO L275 TraceCheckUtils]: 310: Hoare quadruple {41271#false} {41271#false} #553#return; {41271#false} is VALID [2020-07-17 21:52:12,621 INFO L280 TraceCheckUtils]: 311: Hoare triple {41271#false} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {41271#false} is VALID [2020-07-17 21:52:12,621 INFO L280 TraceCheckUtils]: 312: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,621 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {41271#false} {41271#false} #513#return; {41271#false} is VALID [2020-07-17 21:52:12,621 INFO L280 TraceCheckUtils]: 314: Hoare triple {41271#false} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {41271#false} is VALID [2020-07-17 21:52:12,621 INFO L280 TraceCheckUtils]: 315: Hoare triple {41271#false} assume !(0 != ~tmp~6); {41271#false} is VALID [2020-07-17 21:52:12,621 INFO L263 TraceCheckUtils]: 316: Hoare triple {41271#false} call activatePump__wrappee__highWaterSensor(); {41271#false} is VALID [2020-07-17 21:52:12,622 INFO L280 TraceCheckUtils]: 317: Hoare triple {41271#false} ~pumpRunning~0 := 1; {41271#false} is VALID [2020-07-17 21:52:12,622 INFO L280 TraceCheckUtils]: 318: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,622 INFO L275 TraceCheckUtils]: 319: Hoare quadruple {41271#false} {41271#false} #515#return; {41271#false} is VALID [2020-07-17 21:52:12,622 INFO L280 TraceCheckUtils]: 320: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,622 INFO L275 TraceCheckUtils]: 321: Hoare quadruple {41271#false} {41271#false} #541#return; {41271#false} is VALID [2020-07-17 21:52:12,623 INFO L280 TraceCheckUtils]: 322: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,623 INFO L275 TraceCheckUtils]: 323: Hoare quadruple {41271#false} {41271#false} #499#return; {41271#false} is VALID [2020-07-17 21:52:12,623 INFO L280 TraceCheckUtils]: 324: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,623 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {41271#false} {41271#false} #523#return; {41271#false} is VALID [2020-07-17 21:52:12,623 INFO L263 TraceCheckUtils]: 326: Hoare triple {41271#false} call __utac_acc__Specification5_spec__3(); {41271#false} is VALID [2020-07-17 21:52:12,623 INFO L280 TraceCheckUtils]: 327: Hoare triple {41271#false} havoc ~tmp~9;havoc ~tmp___0~2; {41271#false} is VALID [2020-07-17 21:52:12,624 INFO L263 TraceCheckUtils]: 328: Hoare triple {41271#false} call #t~ret72 := getWaterLevel(); {41271#false} is VALID [2020-07-17 21:52:12,624 INFO L280 TraceCheckUtils]: 329: Hoare triple {41271#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {41271#false} is VALID [2020-07-17 21:52:12,624 INFO L280 TraceCheckUtils]: 330: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,624 INFO L275 TraceCheckUtils]: 331: Hoare quadruple {41271#false} {41271#false} #533#return; {41271#false} is VALID [2020-07-17 21:52:12,624 INFO L280 TraceCheckUtils]: 332: Hoare triple {41271#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41271#false} is VALID [2020-07-17 21:52:12,625 INFO L280 TraceCheckUtils]: 333: Hoare triple {41271#false} assume 2 != ~tmp~9; {41271#false} is VALID [2020-07-17 21:52:12,625 INFO L263 TraceCheckUtils]: 334: Hoare triple {41271#false} call #t~ret73 := isPumpRunning(); {41271#false} is VALID [2020-07-17 21:52:12,625 INFO L280 TraceCheckUtils]: 335: Hoare triple {41271#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {41271#false} is VALID [2020-07-17 21:52:12,625 INFO L280 TraceCheckUtils]: 336: Hoare triple {41271#false} assume true; {41271#false} is VALID [2020-07-17 21:52:12,625 INFO L275 TraceCheckUtils]: 337: Hoare quadruple {41271#false} {41271#false} #535#return; {41271#false} is VALID [2020-07-17 21:52:12,625 INFO L280 TraceCheckUtils]: 338: Hoare triple {41271#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {41271#false} is VALID [2020-07-17 21:52:12,626 INFO L280 TraceCheckUtils]: 339: Hoare triple {41271#false} assume 0 != ~tmp___0~2; {41271#false} is VALID [2020-07-17 21:52:12,626 INFO L280 TraceCheckUtils]: 340: Hoare triple {41271#false} assume 0 == ~switchedOnBeforeTS~0; {41271#false} is VALID [2020-07-17 21:52:12,626 INFO L263 TraceCheckUtils]: 341: Hoare triple {41271#false} call __automaton_fail(); {41271#false} is VALID [2020-07-17 21:52:12,626 INFO L280 TraceCheckUtils]: 342: Hoare triple {41271#false} assume !false; {41271#false} is VALID [2020-07-17 21:52:12,694 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 292 proven. 4 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2020-07-17 21:52:12,695 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:52:12,695 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 12] total 26 [2020-07-17 21:52:12,695 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1808236473] [2020-07-17 21:52:12,697 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 343 [2020-07-17 21:52:49,646 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:52:49,646 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states. [2020-07-17 21:52:50,125 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 371 edges. 371 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:52:50,125 INFO L459 AbstractCegarLoop]: Interpolant automaton has 26 states [2020-07-17 21:52:50,125 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:52:50,125 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2020-07-17 21:52:50,126 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=566, Unknown=0, NotChecked=0, Total=650 [2020-07-17 21:52:50,126 INFO L87 Difference]: Start difference. First operand 1704 states and 1984 transitions. Second operand 26 states. [2020-07-17 21:52:52,211 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:52:59,012 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:53:04,813 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:53:06,084 WARN L193 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-17 21:53:06,922 WARN L193 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-17 21:53:07,350 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:53:08,546 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:53:08,934 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:53:09,394 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:53:09,912 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:53:17,864 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:53:19,009 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:54:23,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:23,676 INFO L93 Difference]: Finished difference Result 5087 states and 7211 transitions. [2020-07-17 21:54:23,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2020-07-17 21:54:23,676 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 343 [2020-07-17 21:54:23,676 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:54:23,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2020-07-17 21:54:23,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 1245 transitions. [2020-07-17 21:54:23,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2020-07-17 21:54:23,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 1245 transitions. [2020-07-17 21:54:23,711 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 61 states and 1245 transitions. [2020-07-17 21:54:26,994 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1245 edges. 1245 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:54:27,606 INFO L225 Difference]: With dead ends: 5087 [2020-07-17 21:54:27,606 INFO L226 Difference]: Without dead ends: 3434 [2020-07-17 21:54:27,612 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 564 GetRequests, 482 SyntacticMatches, 3 SemanticMatches, 79 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2050 ImplicationChecksByTransitivity, 6.7s TimeCoverageRelationStatistics Valid=1270, Invalid=5210, Unknown=0, NotChecked=0, Total=6480 [2020-07-17 21:54:27,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3434 states. [2020-07-17 21:54:47,473 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3434 to 2080. [2020-07-17 21:54:47,473 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:54:47,474 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3434 states. Second operand 2080 states. [2020-07-17 21:54:47,474 INFO L74 IsIncluded]: Start isIncluded. First operand 3434 states. Second operand 2080 states. [2020-07-17 21:54:47,474 INFO L87 Difference]: Start difference. First operand 3434 states. Second operand 2080 states. [2020-07-17 21:54:47,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:47,878 INFO L93 Difference]: Finished difference Result 3434 states and 4798 transitions. [2020-07-17 21:54:47,878 INFO L276 IsEmpty]: Start isEmpty. Operand 3434 states and 4798 transitions. [2020-07-17 21:54:47,886 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:54:47,887 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:54:47,887 INFO L74 IsIncluded]: Start isIncluded. First operand 2080 states. Second operand 3434 states. [2020-07-17 21:54:47,887 INFO L87 Difference]: Start difference. First operand 2080 states. Second operand 3434 states. [2020-07-17 21:54:48,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:54:48,311 INFO L93 Difference]: Finished difference Result 3434 states and 4798 transitions. [2020-07-17 21:54:48,311 INFO L276 IsEmpty]: Start isEmpty. Operand 3434 states and 4798 transitions. [2020-07-17 21:54:48,319 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:54:48,319 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:54:48,319 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:54:48,319 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:54:48,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2080 states. [2020-07-17 21:54:48,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 2080 states and 2428 transitions. [2020-07-17 21:54:48,516 INFO L78 Accepts]: Start accepts. Automaton has 2080 states and 2428 transitions. Word has length 343 [2020-07-17 21:54:48,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:54:48,516 INFO L479 AbstractCegarLoop]: Abstraction has 2080 states and 2428 transitions. [2020-07-17 21:54:48,517 INFO L480 AbstractCegarLoop]: Interpolant automaton has 26 states. [2020-07-17 21:54:48,517 INFO L276 IsEmpty]: Start isEmpty. Operand 2080 states and 2428 transitions. [2020-07-17 21:54:48,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2020-07-17 21:54:48,526 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:54:48,526 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, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:54:48,739 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-17 21:54:48,740 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:54:48,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:54:48,741 INFO L82 PathProgramCache]: Analyzing trace with hash 860879079, now seen corresponding path program 1 times [2020-07-17 21:54:48,741 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:54:48,742 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1556292082] [2020-07-17 21:54:48,742 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:54:48,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,206 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:54:49,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,278 INFO L280 TraceCheckUtils]: 0: Hoare triple {60064#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {59810#true} is VALID [2020-07-17 21:54:49,278 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,279 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59810#true} {59810#true} #559#return; {59810#true} is VALID [2020-07-17 21:54:49,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,282 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,283 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {59810#true} {59810#true} #451#return; {59810#true} is VALID [2020-07-17 21:54:49,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,286 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,287 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {59810#true} {59810#true} #453#return; {59810#true} is VALID [2020-07-17 21:54:49,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,313 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {60065#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:54:49,314 INFO L280 TraceCheckUtils]: 1: Hoare triple {60065#(= 1 |valid_product_#res|)} assume true; {60065#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:54:49,315 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60065#(= 1 |valid_product_#res|)} {59810#true} #455#return; {59822#(= |main_#t~ret70| 1)} is VALID [2020-07-17 21:54:49,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,319 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,320 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {59810#true} {59810#true} #457#return; {59810#true} is VALID [2020-07-17 21:54:49,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {59810#true} is VALID [2020-07-17 21:54:49,345 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,345 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59810#true} {59810#true} #549#return; {59810#true} is VALID [2020-07-17 21:54:49,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {60067#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {59810#true} is VALID [2020-07-17 21:54:49,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,371 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59810#true} {59810#true} #501#return; {59810#true} is VALID [2020-07-17 21:54:49,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,459 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59810#true} is VALID [2020-07-17 21:54:49,459 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,460 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59810#true} {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59810#true} is VALID [2020-07-17 21:54:49,460 INFO L263 TraceCheckUtils]: 0: Hoare triple {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {59810#true} is VALID [2020-07-17 21:54:49,460 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59810#true} is VALID [2020-07-17 21:54:49,461 INFO L280 TraceCheckUtils]: 2: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,461 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59810#true} {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59810#true} is VALID [2020-07-17 21:54:49,461 INFO L280 TraceCheckUtils]: 4: Hoare triple {59810#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59810#true} is VALID [2020-07-17 21:54:49,462 INFO L280 TraceCheckUtils]: 5: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,462 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {59810#true} {60068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {59810#true} is VALID [2020-07-17 21:54:49,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,529 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} havoc ~retValue_acc~8; {59810#true} is VALID [2020-07-17 21:54:49,530 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {59810#true} is VALID [2020-07-17 21:54:49,530 INFO L280 TraceCheckUtils]: 2: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,530 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59810#true} {59810#true} #517#return; {59810#true} is VALID [2020-07-17 21:54:49,531 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {59810#true} is VALID [2020-07-17 21:54:49,531 INFO L263 TraceCheckUtils]: 1: Hoare triple {59810#true} call #t~ret59 := isHighWaterSensorDry(); {59810#true} is VALID [2020-07-17 21:54:49,531 INFO L280 TraceCheckUtils]: 2: Hoare triple {59810#true} havoc ~retValue_acc~8; {59810#true} is VALID [2020-07-17 21:54:49,532 INFO L280 TraceCheckUtils]: 3: Hoare triple {59810#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {59810#true} is VALID [2020-07-17 21:54:49,532 INFO L280 TraceCheckUtils]: 4: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,533 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {59810#true} {59810#true} #517#return; {59810#true} is VALID [2020-07-17 21:54:49,533 INFO L280 TraceCheckUtils]: 6: Hoare triple {59810#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {59810#true} is VALID [2020-07-17 21:54:49,533 INFO L280 TraceCheckUtils]: 7: Hoare triple {59810#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {59810#true} is VALID [2020-07-17 21:54:49,534 INFO L280 TraceCheckUtils]: 8: Hoare triple {59810#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {59810#true} is VALID [2020-07-17 21:54:49,534 INFO L280 TraceCheckUtils]: 9: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,534 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {59810#true} {59810#true} #539#return; {59810#true} is VALID [2020-07-17 21:54:49,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,554 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59810#true} is VALID [2020-07-17 21:54:49,555 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,555 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59810#true} {59810#true} #553#return; {59810#true} is VALID [2020-07-17 21:54:49,556 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} havoc ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:49,556 INFO L263 TraceCheckUtils]: 1: Hoare triple {59810#true} call #t~ret42 := isMethaneLevelCritical(); {59810#true} is VALID [2020-07-17 21:54:49,556 INFO L280 TraceCheckUtils]: 2: Hoare triple {59810#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59810#true} is VALID [2020-07-17 21:54:49,557 INFO L280 TraceCheckUtils]: 3: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,557 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59810#true} {59810#true} #553#return; {59810#true} is VALID [2020-07-17 21:54:49,557 INFO L280 TraceCheckUtils]: 5: Hoare triple {59810#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:49,558 INFO L280 TraceCheckUtils]: 6: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,558 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59810#true} {59810#true} #513#return; {59810#true} is VALID [2020-07-17 21:54:49,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,565 INFO L280 TraceCheckUtils]: 0: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,566 INFO L280 TraceCheckUtils]: 1: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume true; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,566 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60118#(<= 1 ~pumpRunning~0)} {59810#true} #515#return; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,567 INFO L280 TraceCheckUtils]: 0: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {59810#true} is VALID [2020-07-17 21:54:49,567 INFO L263 TraceCheckUtils]: 1: Hoare triple {59810#true} call #t~ret41 := isMethaneAlarm(); {59810#true} is VALID [2020-07-17 21:54:49,567 INFO L280 TraceCheckUtils]: 2: Hoare triple {59810#true} havoc ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:49,567 INFO L263 TraceCheckUtils]: 3: Hoare triple {59810#true} call #t~ret42 := isMethaneLevelCritical(); {59810#true} is VALID [2020-07-17 21:54:49,568 INFO L280 TraceCheckUtils]: 4: Hoare triple {59810#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59810#true} is VALID [2020-07-17 21:54:49,568 INFO L280 TraceCheckUtils]: 5: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,568 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {59810#true} {59810#true} #553#return; {59810#true} is VALID [2020-07-17 21:54:49,568 INFO L280 TraceCheckUtils]: 7: Hoare triple {59810#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:49,569 INFO L280 TraceCheckUtils]: 8: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,569 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {59810#true} {59810#true} #513#return; {59810#true} is VALID [2020-07-17 21:54:49,569 INFO L280 TraceCheckUtils]: 10: Hoare triple {59810#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {59810#true} is VALID [2020-07-17 21:54:49,569 INFO L280 TraceCheckUtils]: 11: Hoare triple {59810#true} assume !(0 != ~tmp~6); {59810#true} is VALID [2020-07-17 21:54:49,570 INFO L263 TraceCheckUtils]: 12: Hoare triple {59810#true} call activatePump__wrappee__highWaterSensor(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,571 INFO L280 TraceCheckUtils]: 13: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,572 INFO L280 TraceCheckUtils]: 14: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume true; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,572 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {60118#(<= 1 ~pumpRunning~0)} {59810#true} #515#return; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,573 INFO L280 TraceCheckUtils]: 16: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume true; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,574 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {60118#(<= 1 ~pumpRunning~0)} {59810#true} #541#return; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,574 INFO L280 TraceCheckUtils]: 0: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {59810#true} is VALID [2020-07-17 21:54:49,575 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume 0 == ~pumpRunning~0; {59810#true} is VALID [2020-07-17 21:54:49,575 INFO L263 TraceCheckUtils]: 2: Hoare triple {59810#true} call #t~ret39 := isHighWaterLevel(); {59810#true} is VALID [2020-07-17 21:54:49,575 INFO L280 TraceCheckUtils]: 3: Hoare triple {59810#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {59810#true} is VALID [2020-07-17 21:54:49,575 INFO L263 TraceCheckUtils]: 4: Hoare triple {59810#true} call #t~ret59 := isHighWaterSensorDry(); {59810#true} is VALID [2020-07-17 21:54:49,575 INFO L280 TraceCheckUtils]: 5: Hoare triple {59810#true} havoc ~retValue_acc~8; {59810#true} is VALID [2020-07-17 21:54:49,576 INFO L280 TraceCheckUtils]: 6: Hoare triple {59810#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {59810#true} is VALID [2020-07-17 21:54:49,576 INFO L280 TraceCheckUtils]: 7: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,576 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {59810#true} {59810#true} #517#return; {59810#true} is VALID [2020-07-17 21:54:49,576 INFO L280 TraceCheckUtils]: 9: Hoare triple {59810#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {59810#true} is VALID [2020-07-17 21:54:49,577 INFO L280 TraceCheckUtils]: 10: Hoare triple {59810#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {59810#true} is VALID [2020-07-17 21:54:49,577 INFO L280 TraceCheckUtils]: 11: Hoare triple {59810#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {59810#true} is VALID [2020-07-17 21:54:49,577 INFO L280 TraceCheckUtils]: 12: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,577 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {59810#true} {59810#true} #539#return; {59810#true} is VALID [2020-07-17 21:54:49,578 INFO L280 TraceCheckUtils]: 14: Hoare triple {59810#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {59810#true} is VALID [2020-07-17 21:54:49,578 INFO L280 TraceCheckUtils]: 15: Hoare triple {59810#true} assume 0 != ~tmp~4; {59810#true} is VALID [2020-07-17 21:54:49,579 INFO L263 TraceCheckUtils]: 16: Hoare triple {59810#true} call activatePump(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,579 INFO L280 TraceCheckUtils]: 17: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {59810#true} is VALID [2020-07-17 21:54:49,579 INFO L263 TraceCheckUtils]: 18: Hoare triple {59810#true} call #t~ret41 := isMethaneAlarm(); {59810#true} is VALID [2020-07-17 21:54:49,580 INFO L280 TraceCheckUtils]: 19: Hoare triple {59810#true} havoc ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:49,580 INFO L263 TraceCheckUtils]: 20: Hoare triple {59810#true} call #t~ret42 := isMethaneLevelCritical(); {59810#true} is VALID [2020-07-17 21:54:49,580 INFO L280 TraceCheckUtils]: 21: Hoare triple {59810#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59810#true} is VALID [2020-07-17 21:54:49,580 INFO L280 TraceCheckUtils]: 22: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,581 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {59810#true} {59810#true} #553#return; {59810#true} is VALID [2020-07-17 21:54:49,581 INFO L280 TraceCheckUtils]: 24: Hoare triple {59810#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:49,581 INFO L280 TraceCheckUtils]: 25: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,581 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {59810#true} {59810#true} #513#return; {59810#true} is VALID [2020-07-17 21:54:49,582 INFO L280 TraceCheckUtils]: 27: Hoare triple {59810#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {59810#true} is VALID [2020-07-17 21:54:49,582 INFO L280 TraceCheckUtils]: 28: Hoare triple {59810#true} assume !(0 != ~tmp~6); {59810#true} is VALID [2020-07-17 21:54:49,583 INFO L263 TraceCheckUtils]: 29: Hoare triple {59810#true} call activatePump__wrappee__highWaterSensor(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,584 INFO L280 TraceCheckUtils]: 30: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,584 INFO L280 TraceCheckUtils]: 31: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume true; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,585 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {60118#(<= 1 ~pumpRunning~0)} {59810#true} #515#return; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,586 INFO L280 TraceCheckUtils]: 33: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume true; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,587 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {60118#(<= 1 ~pumpRunning~0)} {59810#true} #541#return; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,587 INFO L280 TraceCheckUtils]: 35: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume true; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,588 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {60118#(<= 1 ~pumpRunning~0)} {59810#true} #499#return; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,589 INFO L280 TraceCheckUtils]: 0: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {59810#true} is VALID [2020-07-17 21:54:49,590 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume !(0 != ~pumpRunning~0); {59810#true} is VALID [2020-07-17 21:54:49,590 INFO L263 TraceCheckUtils]: 2: Hoare triple {59810#true} call processEnvironment__wrappee__methaneQuery(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,591 INFO L280 TraceCheckUtils]: 3: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {59810#true} is VALID [2020-07-17 21:54:49,591 INFO L280 TraceCheckUtils]: 4: Hoare triple {59810#true} assume 0 == ~pumpRunning~0; {59810#true} is VALID [2020-07-17 21:54:49,591 INFO L263 TraceCheckUtils]: 5: Hoare triple {59810#true} call #t~ret39 := isHighWaterLevel(); {59810#true} is VALID [2020-07-17 21:54:49,592 INFO L280 TraceCheckUtils]: 6: Hoare triple {59810#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {59810#true} is VALID [2020-07-17 21:54:49,592 INFO L263 TraceCheckUtils]: 7: Hoare triple {59810#true} call #t~ret59 := isHighWaterSensorDry(); {59810#true} is VALID [2020-07-17 21:54:49,592 INFO L280 TraceCheckUtils]: 8: Hoare triple {59810#true} havoc ~retValue_acc~8; {59810#true} is VALID [2020-07-17 21:54:49,593 INFO L280 TraceCheckUtils]: 9: Hoare triple {59810#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {59810#true} is VALID [2020-07-17 21:54:49,593 INFO L280 TraceCheckUtils]: 10: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,593 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {59810#true} {59810#true} #517#return; {59810#true} is VALID [2020-07-17 21:54:49,594 INFO L280 TraceCheckUtils]: 12: Hoare triple {59810#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {59810#true} is VALID [2020-07-17 21:54:49,594 INFO L280 TraceCheckUtils]: 13: Hoare triple {59810#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {59810#true} is VALID [2020-07-17 21:54:49,594 INFO L280 TraceCheckUtils]: 14: Hoare triple {59810#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {59810#true} is VALID [2020-07-17 21:54:49,595 INFO L280 TraceCheckUtils]: 15: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,595 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {59810#true} {59810#true} #539#return; {59810#true} is VALID [2020-07-17 21:54:49,595 INFO L280 TraceCheckUtils]: 17: Hoare triple {59810#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {59810#true} is VALID [2020-07-17 21:54:49,596 INFO L280 TraceCheckUtils]: 18: Hoare triple {59810#true} assume 0 != ~tmp~4; {59810#true} is VALID [2020-07-17 21:54:49,597 INFO L263 TraceCheckUtils]: 19: Hoare triple {59810#true} call activatePump(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,597 INFO L280 TraceCheckUtils]: 20: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {59810#true} is VALID [2020-07-17 21:54:49,598 INFO L263 TraceCheckUtils]: 21: Hoare triple {59810#true} call #t~ret41 := isMethaneAlarm(); {59810#true} is VALID [2020-07-17 21:54:49,598 INFO L280 TraceCheckUtils]: 22: Hoare triple {59810#true} havoc ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:49,598 INFO L263 TraceCheckUtils]: 23: Hoare triple {59810#true} call #t~ret42 := isMethaneLevelCritical(); {59810#true} is VALID [2020-07-17 21:54:49,599 INFO L280 TraceCheckUtils]: 24: Hoare triple {59810#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59810#true} is VALID [2020-07-17 21:54:49,599 INFO L280 TraceCheckUtils]: 25: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,599 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {59810#true} {59810#true} #553#return; {59810#true} is VALID [2020-07-17 21:54:49,600 INFO L280 TraceCheckUtils]: 27: Hoare triple {59810#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:49,600 INFO L280 TraceCheckUtils]: 28: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,600 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {59810#true} {59810#true} #513#return; {59810#true} is VALID [2020-07-17 21:54:49,601 INFO L280 TraceCheckUtils]: 30: Hoare triple {59810#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {59810#true} is VALID [2020-07-17 21:54:49,601 INFO L280 TraceCheckUtils]: 31: Hoare triple {59810#true} assume !(0 != ~tmp~6); {59810#true} is VALID [2020-07-17 21:54:49,602 INFO L263 TraceCheckUtils]: 32: Hoare triple {59810#true} call activatePump__wrappee__highWaterSensor(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,603 INFO L280 TraceCheckUtils]: 33: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,604 INFO L280 TraceCheckUtils]: 34: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume true; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,605 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {60118#(<= 1 ~pumpRunning~0)} {59810#true} #515#return; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,606 INFO L280 TraceCheckUtils]: 36: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume true; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,608 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {60118#(<= 1 ~pumpRunning~0)} {59810#true} #541#return; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,609 INFO L280 TraceCheckUtils]: 38: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume true; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,610 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {60118#(<= 1 ~pumpRunning~0)} {59810#true} #499#return; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,611 INFO L280 TraceCheckUtils]: 40: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume true; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,612 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {60118#(<= 1 ~pumpRunning~0)} {59810#true} #523#return; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,630 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59810#true} is VALID [2020-07-17 21:54:49,631 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,631 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59810#true} {59810#true} #533#return; {59810#true} is VALID [2020-07-17 21:54:49,632 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} havoc ~tmp~9;havoc ~tmp___0~2; {59810#true} is VALID [2020-07-17 21:54:49,632 INFO L263 TraceCheckUtils]: 1: Hoare triple {59810#true} call #t~ret72 := getWaterLevel(); {59810#true} is VALID [2020-07-17 21:54:49,632 INFO L280 TraceCheckUtils]: 2: Hoare triple {59810#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59810#true} is VALID [2020-07-17 21:54:49,633 INFO L280 TraceCheckUtils]: 3: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,633 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59810#true} {59810#true} #533#return; {59810#true} is VALID [2020-07-17 21:54:49,633 INFO L280 TraceCheckUtils]: 5: Hoare triple {59810#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {59810#true} is VALID [2020-07-17 21:54:49,634 INFO L280 TraceCheckUtils]: 6: Hoare triple {59810#true} assume !(2 != ~tmp~9); {59810#true} is VALID [2020-07-17 21:54:49,634 INFO L280 TraceCheckUtils]: 7: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,635 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {59810#true} {60118#(<= 1 ~pumpRunning~0)} #525#return; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,637 INFO L263 TraceCheckUtils]: 0: Hoare triple {60068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:49,637 INFO L263 TraceCheckUtils]: 1: Hoare triple {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {59810#true} is VALID [2020-07-17 21:54:49,637 INFO L280 TraceCheckUtils]: 2: Hoare triple {59810#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59810#true} is VALID [2020-07-17 21:54:49,638 INFO L280 TraceCheckUtils]: 3: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,638 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59810#true} {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59810#true} is VALID [2020-07-17 21:54:49,638 INFO L280 TraceCheckUtils]: 5: Hoare triple {59810#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59810#true} is VALID [2020-07-17 21:54:49,639 INFO L280 TraceCheckUtils]: 6: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,639 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59810#true} {60068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {59810#true} is VALID [2020-07-17 21:54:49,639 INFO L280 TraceCheckUtils]: 8: Hoare triple {59810#true} assume !(0 != ~pumpRunning~0); {59810#true} is VALID [2020-07-17 21:54:49,640 INFO L280 TraceCheckUtils]: 9: Hoare triple {59810#true} assume 0 != ~systemActive~0; {59810#true} is VALID [2020-07-17 21:54:49,641 INFO L263 TraceCheckUtils]: 10: Hoare triple {59810#true} call processEnvironment(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,641 INFO L280 TraceCheckUtils]: 11: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {59810#true} is VALID [2020-07-17 21:54:49,641 INFO L280 TraceCheckUtils]: 12: Hoare triple {59810#true} assume !(0 != ~pumpRunning~0); {59810#true} is VALID [2020-07-17 21:54:49,642 INFO L263 TraceCheckUtils]: 13: Hoare triple {59810#true} call processEnvironment__wrappee__methaneQuery(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,643 INFO L280 TraceCheckUtils]: 14: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {59810#true} is VALID [2020-07-17 21:54:49,643 INFO L280 TraceCheckUtils]: 15: Hoare triple {59810#true} assume 0 == ~pumpRunning~0; {59810#true} is VALID [2020-07-17 21:54:49,643 INFO L263 TraceCheckUtils]: 16: Hoare triple {59810#true} call #t~ret39 := isHighWaterLevel(); {59810#true} is VALID [2020-07-17 21:54:49,644 INFO L280 TraceCheckUtils]: 17: Hoare triple {59810#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {59810#true} is VALID [2020-07-17 21:54:49,644 INFO L263 TraceCheckUtils]: 18: Hoare triple {59810#true} call #t~ret59 := isHighWaterSensorDry(); {59810#true} is VALID [2020-07-17 21:54:49,644 INFO L280 TraceCheckUtils]: 19: Hoare triple {59810#true} havoc ~retValue_acc~8; {59810#true} is VALID [2020-07-17 21:54:49,645 INFO L280 TraceCheckUtils]: 20: Hoare triple {59810#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {59810#true} is VALID [2020-07-17 21:54:49,645 INFO L280 TraceCheckUtils]: 21: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,645 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {59810#true} {59810#true} #517#return; {59810#true} is VALID [2020-07-17 21:54:49,646 INFO L280 TraceCheckUtils]: 23: Hoare triple {59810#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {59810#true} is VALID [2020-07-17 21:54:49,646 INFO L280 TraceCheckUtils]: 24: Hoare triple {59810#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {59810#true} is VALID [2020-07-17 21:54:49,646 INFO L280 TraceCheckUtils]: 25: Hoare triple {59810#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {59810#true} is VALID [2020-07-17 21:54:49,647 INFO L280 TraceCheckUtils]: 26: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,647 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {59810#true} {59810#true} #539#return; {59810#true} is VALID [2020-07-17 21:54:49,647 INFO L280 TraceCheckUtils]: 28: Hoare triple {59810#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {59810#true} is VALID [2020-07-17 21:54:49,648 INFO L280 TraceCheckUtils]: 29: Hoare triple {59810#true} assume 0 != ~tmp~4; {59810#true} is VALID [2020-07-17 21:54:49,649 INFO L263 TraceCheckUtils]: 30: Hoare triple {59810#true} call activatePump(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,649 INFO L280 TraceCheckUtils]: 31: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {59810#true} is VALID [2020-07-17 21:54:49,649 INFO L263 TraceCheckUtils]: 32: Hoare triple {59810#true} call #t~ret41 := isMethaneAlarm(); {59810#true} is VALID [2020-07-17 21:54:49,650 INFO L280 TraceCheckUtils]: 33: Hoare triple {59810#true} havoc ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:49,650 INFO L263 TraceCheckUtils]: 34: Hoare triple {59810#true} call #t~ret42 := isMethaneLevelCritical(); {59810#true} is VALID [2020-07-17 21:54:49,650 INFO L280 TraceCheckUtils]: 35: Hoare triple {59810#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59810#true} is VALID [2020-07-17 21:54:49,651 INFO L280 TraceCheckUtils]: 36: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,651 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {59810#true} {59810#true} #553#return; {59810#true} is VALID [2020-07-17 21:54:49,651 INFO L280 TraceCheckUtils]: 38: Hoare triple {59810#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:49,652 INFO L280 TraceCheckUtils]: 39: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,652 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {59810#true} {59810#true} #513#return; {59810#true} is VALID [2020-07-17 21:54:49,652 INFO L280 TraceCheckUtils]: 41: Hoare triple {59810#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {59810#true} is VALID [2020-07-17 21:54:49,653 INFO L280 TraceCheckUtils]: 42: Hoare triple {59810#true} assume !(0 != ~tmp~6); {59810#true} is VALID [2020-07-17 21:54:49,654 INFO L263 TraceCheckUtils]: 43: Hoare triple {59810#true} call activatePump__wrappee__highWaterSensor(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,655 INFO L280 TraceCheckUtils]: 44: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,656 INFO L280 TraceCheckUtils]: 45: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume true; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,657 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {60118#(<= 1 ~pumpRunning~0)} {59810#true} #515#return; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,658 INFO L280 TraceCheckUtils]: 47: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume true; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,659 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {60118#(<= 1 ~pumpRunning~0)} {59810#true} #541#return; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,660 INFO L280 TraceCheckUtils]: 49: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume true; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,661 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {60118#(<= 1 ~pumpRunning~0)} {59810#true} #499#return; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,662 INFO L280 TraceCheckUtils]: 51: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume true; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,663 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {60118#(<= 1 ~pumpRunning~0)} {59810#true} #523#return; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,663 INFO L263 TraceCheckUtils]: 53: Hoare triple {60118#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {59810#true} is VALID [2020-07-17 21:54:49,664 INFO L280 TraceCheckUtils]: 54: Hoare triple {59810#true} havoc ~tmp~9;havoc ~tmp___0~2; {59810#true} is VALID [2020-07-17 21:54:49,664 INFO L263 TraceCheckUtils]: 55: Hoare triple {59810#true} call #t~ret72 := getWaterLevel(); {59810#true} is VALID [2020-07-17 21:54:49,664 INFO L280 TraceCheckUtils]: 56: Hoare triple {59810#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59810#true} is VALID [2020-07-17 21:54:49,664 INFO L280 TraceCheckUtils]: 57: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,664 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {59810#true} {59810#true} #533#return; {59810#true} is VALID [2020-07-17 21:54:49,665 INFO L280 TraceCheckUtils]: 59: Hoare triple {59810#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {59810#true} is VALID [2020-07-17 21:54:49,665 INFO L280 TraceCheckUtils]: 60: Hoare triple {59810#true} assume !(2 != ~tmp~9); {59810#true} is VALID [2020-07-17 21:54:49,665 INFO L280 TraceCheckUtils]: 61: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,666 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {59810#true} {60118#(<= 1 ~pumpRunning~0)} #525#return; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,667 INFO L280 TraceCheckUtils]: 63: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume true; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,669 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {60118#(<= 1 ~pumpRunning~0)} {59810#true} #509#return; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:49,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,703 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59810#true} is VALID [2020-07-17 21:54:49,704 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,704 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59810#true} {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59810#true} is VALID [2020-07-17 21:54:49,705 INFO L263 TraceCheckUtils]: 0: Hoare triple {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {59810#true} is VALID [2020-07-17 21:54:49,705 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59810#true} is VALID [2020-07-17 21:54:49,705 INFO L280 TraceCheckUtils]: 2: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,706 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59810#true} {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59810#true} is VALID [2020-07-17 21:54:49,706 INFO L280 TraceCheckUtils]: 4: Hoare triple {59810#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59810#true} is VALID [2020-07-17 21:54:49,706 INFO L280 TraceCheckUtils]: 5: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,707 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {59810#true} {60068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {59810#true} is VALID [2020-07-17 21:54:49,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {60067#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59810#true} is VALID [2020-07-17 21:54:49,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,715 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59810#true} {59897#(not (= 0 ~pumpRunning~0))} #521#return; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:49,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,732 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59810#true} is VALID [2020-07-17 21:54:49,732 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,732 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59810#true} {59810#true} #553#return; {59810#true} is VALID [2020-07-17 21:54:49,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} havoc ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:49,733 INFO L263 TraceCheckUtils]: 1: Hoare triple {59810#true} call #t~ret42 := isMethaneLevelCritical(); {59810#true} is VALID [2020-07-17 21:54:49,733 INFO L280 TraceCheckUtils]: 2: Hoare triple {59810#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59810#true} is VALID [2020-07-17 21:54:49,734 INFO L280 TraceCheckUtils]: 3: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,734 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59810#true} {59810#true} #553#return; {59810#true} is VALID [2020-07-17 21:54:49,734 INFO L280 TraceCheckUtils]: 5: Hoare triple {59810#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:49,735 INFO L280 TraceCheckUtils]: 6: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,735 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59810#true} {59810#true} #493#return; {59810#true} is VALID [2020-07-17 21:54:49,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,748 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,749 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {59810#true} {59897#(not (= 0 ~pumpRunning~0))} #545#return; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:49,750 INFO L280 TraceCheckUtils]: 0: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {59810#true} is VALID [2020-07-17 21:54:49,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume !(0 == ~pumpRunning~0); {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:49,751 INFO L263 TraceCheckUtils]: 2: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {59810#true} is VALID [2020-07-17 21:54:49,752 INFO L280 TraceCheckUtils]: 3: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,753 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59810#true} {59897#(not (= 0 ~pumpRunning~0))} #545#return; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:49,754 INFO L280 TraceCheckUtils]: 5: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} assume true; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:49,755 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {59897#(not (= 0 ~pumpRunning~0))} {59810#true} #497#return; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:49,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {59810#true} is VALID [2020-07-17 21:54:49,755 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume 0 != ~pumpRunning~0; {59810#true} is VALID [2020-07-17 21:54:49,756 INFO L263 TraceCheckUtils]: 2: Hoare triple {59810#true} call #t~ret40 := isMethaneAlarm(); {59810#true} is VALID [2020-07-17 21:54:49,756 INFO L280 TraceCheckUtils]: 3: Hoare triple {59810#true} havoc ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:49,756 INFO L263 TraceCheckUtils]: 4: Hoare triple {59810#true} call #t~ret42 := isMethaneLevelCritical(); {59810#true} is VALID [2020-07-17 21:54:49,757 INFO L280 TraceCheckUtils]: 5: Hoare triple {59810#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59810#true} is VALID [2020-07-17 21:54:49,757 INFO L280 TraceCheckUtils]: 6: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,757 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59810#true} {59810#true} #553#return; {59810#true} is VALID [2020-07-17 21:54:49,758 INFO L280 TraceCheckUtils]: 8: Hoare triple {59810#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:49,758 INFO L280 TraceCheckUtils]: 9: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,758 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {59810#true} {59810#true} #493#return; {59810#true} is VALID [2020-07-17 21:54:49,758 INFO L280 TraceCheckUtils]: 11: Hoare triple {59810#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {59810#true} is VALID [2020-07-17 21:54:49,759 INFO L280 TraceCheckUtils]: 12: Hoare triple {59810#true} assume !(0 != ~tmp~5); {59810#true} is VALID [2020-07-17 21:54:49,759 INFO L263 TraceCheckUtils]: 13: Hoare triple {59810#true} call processEnvironment__wrappee__methaneQuery(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,760 INFO L280 TraceCheckUtils]: 14: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {59810#true} is VALID [2020-07-17 21:54:49,760 INFO L280 TraceCheckUtils]: 15: Hoare triple {59810#true} assume !(0 == ~pumpRunning~0); {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:49,761 INFO L263 TraceCheckUtils]: 16: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {59810#true} is VALID [2020-07-17 21:54:49,761 INFO L280 TraceCheckUtils]: 17: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,762 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {59810#true} {59897#(not (= 0 ~pumpRunning~0))} #545#return; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:49,762 INFO L280 TraceCheckUtils]: 19: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} assume true; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:49,763 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {59897#(not (= 0 ~pumpRunning~0))} {59810#true} #497#return; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:49,764 INFO L280 TraceCheckUtils]: 21: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} assume true; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:49,765 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {59897#(not (= 0 ~pumpRunning~0))} {59897#(not (= 0 ~pumpRunning~0))} #523#return; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:49,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,866 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59810#true} is VALID [2020-07-17 21:54:49,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,867 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59810#true} {59810#true} #533#return; {59810#true} is VALID [2020-07-17 21:54:49,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {60299#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:54:49,903 INFO L280 TraceCheckUtils]: 1: Hoare triple {60299#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {60299#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:54:49,904 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60299#(= ~pumpRunning~0 |isPumpRunning_#res|)} {59810#true} #535#return; {60296#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-17 21:54:49,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} havoc ~tmp~9;havoc ~tmp___0~2; {59810#true} is VALID [2020-07-17 21:54:49,905 INFO L263 TraceCheckUtils]: 1: Hoare triple {59810#true} call #t~ret72 := getWaterLevel(); {59810#true} is VALID [2020-07-17 21:54:49,905 INFO L280 TraceCheckUtils]: 2: Hoare triple {59810#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59810#true} is VALID [2020-07-17 21:54:49,905 INFO L280 TraceCheckUtils]: 3: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,906 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59810#true} {59810#true} #533#return; {59810#true} is VALID [2020-07-17 21:54:49,906 INFO L280 TraceCheckUtils]: 5: Hoare triple {59810#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {59810#true} is VALID [2020-07-17 21:54:49,906 INFO L280 TraceCheckUtils]: 6: Hoare triple {59810#true} assume 2 != ~tmp~9; {59810#true} is VALID [2020-07-17 21:54:49,907 INFO L263 TraceCheckUtils]: 7: Hoare triple {59810#true} call #t~ret73 := isPumpRunning(); {59810#true} is VALID [2020-07-17 21:54:49,908 INFO L280 TraceCheckUtils]: 8: Hoare triple {59810#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {60299#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:54:49,909 INFO L280 TraceCheckUtils]: 9: Hoare triple {60299#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {60299#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:54:49,910 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {60299#(= ~pumpRunning~0 |isPumpRunning_#res|)} {59810#true} #535#return; {60296#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-17 21:54:49,911 INFO L280 TraceCheckUtils]: 11: Hoare triple {60296#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {60297#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:54:49,913 INFO L280 TraceCheckUtils]: 12: Hoare triple {60297#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {60298#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,914 INFO L280 TraceCheckUtils]: 13: Hoare triple {60298#(= 0 ~pumpRunning~0)} assume true; {60298#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,915 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {60298#(= 0 ~pumpRunning~0)} {59897#(not (= 0 ~pumpRunning~0))} #525#return; {59811#false} is VALID [2020-07-17 21:54:49,917 INFO L263 TraceCheckUtils]: 0: Hoare triple {60068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:49,917 INFO L263 TraceCheckUtils]: 1: Hoare triple {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {59810#true} is VALID [2020-07-17 21:54:49,917 INFO L280 TraceCheckUtils]: 2: Hoare triple {59810#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59810#true} is VALID [2020-07-17 21:54:49,918 INFO L280 TraceCheckUtils]: 3: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,918 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59810#true} {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59810#true} is VALID [2020-07-17 21:54:49,918 INFO L280 TraceCheckUtils]: 5: Hoare triple {59810#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59810#true} is VALID [2020-07-17 21:54:49,918 INFO L280 TraceCheckUtils]: 6: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,919 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59810#true} {60068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {59810#true} is VALID [2020-07-17 21:54:49,920 INFO L280 TraceCheckUtils]: 8: Hoare triple {59810#true} assume 0 != ~pumpRunning~0; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:49,921 INFO L263 TraceCheckUtils]: 9: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {60067#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:49,921 INFO L280 TraceCheckUtils]: 10: Hoare triple {60067#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59810#true} is VALID [2020-07-17 21:54:49,922 INFO L280 TraceCheckUtils]: 11: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,923 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {59810#true} {59897#(not (= 0 ~pumpRunning~0))} #521#return; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:49,924 INFO L280 TraceCheckUtils]: 13: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:49,925 INFO L263 TraceCheckUtils]: 14: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,925 INFO L280 TraceCheckUtils]: 15: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {59810#true} is VALID [2020-07-17 21:54:49,925 INFO L280 TraceCheckUtils]: 16: Hoare triple {59810#true} assume 0 != ~pumpRunning~0; {59810#true} is VALID [2020-07-17 21:54:49,926 INFO L263 TraceCheckUtils]: 17: Hoare triple {59810#true} call #t~ret40 := isMethaneAlarm(); {59810#true} is VALID [2020-07-17 21:54:49,926 INFO L280 TraceCheckUtils]: 18: Hoare triple {59810#true} havoc ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:49,926 INFO L263 TraceCheckUtils]: 19: Hoare triple {59810#true} call #t~ret42 := isMethaneLevelCritical(); {59810#true} is VALID [2020-07-17 21:54:49,927 INFO L280 TraceCheckUtils]: 20: Hoare triple {59810#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59810#true} is VALID [2020-07-17 21:54:49,927 INFO L280 TraceCheckUtils]: 21: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,927 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {59810#true} {59810#true} #553#return; {59810#true} is VALID [2020-07-17 21:54:49,927 INFO L280 TraceCheckUtils]: 23: Hoare triple {59810#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:49,928 INFO L280 TraceCheckUtils]: 24: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,928 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {59810#true} {59810#true} #493#return; {59810#true} is VALID [2020-07-17 21:54:49,928 INFO L280 TraceCheckUtils]: 26: Hoare triple {59810#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {59810#true} is VALID [2020-07-17 21:54:49,929 INFO L280 TraceCheckUtils]: 27: Hoare triple {59810#true} assume !(0 != ~tmp~5); {59810#true} is VALID [2020-07-17 21:54:49,930 INFO L263 TraceCheckUtils]: 28: Hoare triple {59810#true} call processEnvironment__wrappee__methaneQuery(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:49,930 INFO L280 TraceCheckUtils]: 29: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {59810#true} is VALID [2020-07-17 21:54:49,931 INFO L280 TraceCheckUtils]: 30: Hoare triple {59810#true} assume !(0 == ~pumpRunning~0); {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:49,931 INFO L263 TraceCheckUtils]: 31: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {59810#true} is VALID [2020-07-17 21:54:49,932 INFO L280 TraceCheckUtils]: 32: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,932 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {59810#true} {59897#(not (= 0 ~pumpRunning~0))} #545#return; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:49,933 INFO L280 TraceCheckUtils]: 34: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} assume true; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:49,934 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {59897#(not (= 0 ~pumpRunning~0))} {59810#true} #497#return; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:49,934 INFO L280 TraceCheckUtils]: 36: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} assume true; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:49,935 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {59897#(not (= 0 ~pumpRunning~0))} {59897#(not (= 0 ~pumpRunning~0))} #523#return; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:49,935 INFO L263 TraceCheckUtils]: 38: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {59810#true} is VALID [2020-07-17 21:54:49,936 INFO L280 TraceCheckUtils]: 39: Hoare triple {59810#true} havoc ~tmp~9;havoc ~tmp___0~2; {59810#true} is VALID [2020-07-17 21:54:49,936 INFO L263 TraceCheckUtils]: 40: Hoare triple {59810#true} call #t~ret72 := getWaterLevel(); {59810#true} is VALID [2020-07-17 21:54:49,936 INFO L280 TraceCheckUtils]: 41: Hoare triple {59810#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59810#true} is VALID [2020-07-17 21:54:49,936 INFO L280 TraceCheckUtils]: 42: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,936 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {59810#true} {59810#true} #533#return; {59810#true} is VALID [2020-07-17 21:54:49,937 INFO L280 TraceCheckUtils]: 44: Hoare triple {59810#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {59810#true} is VALID [2020-07-17 21:54:49,937 INFO L280 TraceCheckUtils]: 45: Hoare triple {59810#true} assume 2 != ~tmp~9; {59810#true} is VALID [2020-07-17 21:54:49,937 INFO L263 TraceCheckUtils]: 46: Hoare triple {59810#true} call #t~ret73 := isPumpRunning(); {59810#true} is VALID [2020-07-17 21:54:49,938 INFO L280 TraceCheckUtils]: 47: Hoare triple {59810#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {60299#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:54:49,939 INFO L280 TraceCheckUtils]: 48: Hoare triple {60299#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {60299#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:54:49,939 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {60299#(= ~pumpRunning~0 |isPumpRunning_#res|)} {59810#true} #535#return; {60296#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-17 21:54:49,940 INFO L280 TraceCheckUtils]: 50: Hoare triple {60296#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {60297#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:54:49,941 INFO L280 TraceCheckUtils]: 51: Hoare triple {60297#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {60298#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,942 INFO L280 TraceCheckUtils]: 52: Hoare triple {60298#(= 0 ~pumpRunning~0)} assume true; {60298#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:49,943 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {60298#(= 0 ~pumpRunning~0)} {59897#(not (= 0 ~pumpRunning~0))} #525#return; {59811#false} is VALID [2020-07-17 21:54:49,944 INFO L280 TraceCheckUtils]: 54: Hoare triple {59811#false} assume true; {59811#false} is VALID [2020-07-17 21:54:49,944 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {59811#false} {59897#(not (= 0 ~pumpRunning~0))} #509#return; {59811#false} is VALID [2020-07-17 21:54:49,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,975 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59810#true} is VALID [2020-07-17 21:54:49,975 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,976 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59810#true} {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59810#true} is VALID [2020-07-17 21:54:49,976 INFO L263 TraceCheckUtils]: 0: Hoare triple {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {59810#true} is VALID [2020-07-17 21:54:49,976 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59810#true} is VALID [2020-07-17 21:54:49,977 INFO L280 TraceCheckUtils]: 2: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,977 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59810#true} {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59810#true} is VALID [2020-07-17 21:54:49,977 INFO L280 TraceCheckUtils]: 4: Hoare triple {59810#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59810#true} is VALID [2020-07-17 21:54:49,978 INFO L280 TraceCheckUtils]: 5: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,978 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {59810#true} {60068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {59810#true} is VALID [2020-07-17 21:54:49,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,983 INFO L280 TraceCheckUtils]: 0: Hoare triple {60067#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59810#true} is VALID [2020-07-17 21:54:49,984 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:49,984 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59810#true} {59810#true} #521#return; {59810#true} is VALID [2020-07-17 21:54:49,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:49,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:50,003 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59810#true} is VALID [2020-07-17 21:54:50,004 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,004 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59810#true} {59810#true} #553#return; {59810#true} is VALID [2020-07-17 21:54:50,005 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} havoc ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:50,005 INFO L263 TraceCheckUtils]: 1: Hoare triple {59810#true} call #t~ret42 := isMethaneLevelCritical(); {59810#true} is VALID [2020-07-17 21:54:50,006 INFO L280 TraceCheckUtils]: 2: Hoare triple {59810#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59810#true} is VALID [2020-07-17 21:54:50,006 INFO L280 TraceCheckUtils]: 3: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,006 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59810#true} {59810#true} #553#return; {59810#true} is VALID [2020-07-17 21:54:50,007 INFO L280 TraceCheckUtils]: 5: Hoare triple {59810#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:50,007 INFO L280 TraceCheckUtils]: 6: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,007 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59810#true} {59810#true} #493#return; {59810#true} is VALID [2020-07-17 21:54:50,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:50,011 INFO L280 TraceCheckUtils]: 0: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {59810#true} is VALID [2020-07-17 21:54:50,012 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,012 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59810#true} {59810#true} #495#return; {59810#true} is VALID [2020-07-17 21:54:50,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {59810#true} is VALID [2020-07-17 21:54:50,013 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume 0 != ~pumpRunning~0; {59810#true} is VALID [2020-07-17 21:54:50,013 INFO L263 TraceCheckUtils]: 2: Hoare triple {59810#true} call #t~ret40 := isMethaneAlarm(); {59810#true} is VALID [2020-07-17 21:54:50,014 INFO L280 TraceCheckUtils]: 3: Hoare triple {59810#true} havoc ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:50,014 INFO L263 TraceCheckUtils]: 4: Hoare triple {59810#true} call #t~ret42 := isMethaneLevelCritical(); {59810#true} is VALID [2020-07-17 21:54:50,014 INFO L280 TraceCheckUtils]: 5: Hoare triple {59810#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59810#true} is VALID [2020-07-17 21:54:50,015 INFO L280 TraceCheckUtils]: 6: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,015 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59810#true} {59810#true} #553#return; {59810#true} is VALID [2020-07-17 21:54:50,015 INFO L280 TraceCheckUtils]: 8: Hoare triple {59810#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:50,015 INFO L280 TraceCheckUtils]: 9: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,016 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {59810#true} {59810#true} #493#return; {59810#true} is VALID [2020-07-17 21:54:50,016 INFO L280 TraceCheckUtils]: 11: Hoare triple {59810#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {59810#true} is VALID [2020-07-17 21:54:50,016 INFO L280 TraceCheckUtils]: 12: Hoare triple {59810#true} assume 0 != ~tmp~5; {59810#true} is VALID [2020-07-17 21:54:50,017 INFO L263 TraceCheckUtils]: 13: Hoare triple {59810#true} call deactivatePump(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:50,017 INFO L280 TraceCheckUtils]: 14: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {59810#true} is VALID [2020-07-17 21:54:50,018 INFO L280 TraceCheckUtils]: 15: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,018 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {59810#true} {59810#true} #495#return; {59810#true} is VALID [2020-07-17 21:54:50,018 INFO L280 TraceCheckUtils]: 17: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,019 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {59810#true} {59810#true} #523#return; {59810#true} is VALID [2020-07-17 21:54:50,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:50,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:50,031 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59810#true} is VALID [2020-07-17 21:54:50,032 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,032 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59810#true} {59810#true} #533#return; {59810#true} is VALID [2020-07-17 21:54:50,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:50,036 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59810#true} is VALID [2020-07-17 21:54:50,036 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,036 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59810#true} {59810#true} #535#return; {59810#true} is VALID [2020-07-17 21:54:50,037 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} havoc ~tmp~9;havoc ~tmp___0~2; {59810#true} is VALID [2020-07-17 21:54:50,037 INFO L263 TraceCheckUtils]: 1: Hoare triple {59810#true} call #t~ret72 := getWaterLevel(); {59810#true} is VALID [2020-07-17 21:54:50,038 INFO L280 TraceCheckUtils]: 2: Hoare triple {59810#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59810#true} is VALID [2020-07-17 21:54:50,038 INFO L280 TraceCheckUtils]: 3: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,038 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59810#true} {59810#true} #533#return; {59810#true} is VALID [2020-07-17 21:54:50,039 INFO L280 TraceCheckUtils]: 5: Hoare triple {59810#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {59810#true} is VALID [2020-07-17 21:54:50,039 INFO L280 TraceCheckUtils]: 6: Hoare triple {59810#true} assume 2 != ~tmp~9; {59810#true} is VALID [2020-07-17 21:54:50,039 INFO L263 TraceCheckUtils]: 7: Hoare triple {59810#true} call #t~ret73 := isPumpRunning(); {59810#true} is VALID [2020-07-17 21:54:50,040 INFO L280 TraceCheckUtils]: 8: Hoare triple {59810#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59810#true} is VALID [2020-07-17 21:54:50,040 INFO L280 TraceCheckUtils]: 9: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,040 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {59810#true} {59810#true} #535#return; {59810#true} is VALID [2020-07-17 21:54:50,041 INFO L280 TraceCheckUtils]: 11: Hoare triple {59810#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {59810#true} is VALID [2020-07-17 21:54:50,041 INFO L280 TraceCheckUtils]: 12: Hoare triple {59810#true} assume !(0 != ~tmp___0~2); {59810#true} is VALID [2020-07-17 21:54:50,041 INFO L280 TraceCheckUtils]: 13: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,042 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {59810#true} {59810#true} #525#return; {59810#true} is VALID [2020-07-17 21:54:50,043 INFO L263 TraceCheckUtils]: 0: Hoare triple {60068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:50,044 INFO L263 TraceCheckUtils]: 1: Hoare triple {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {59810#true} is VALID [2020-07-17 21:54:50,044 INFO L280 TraceCheckUtils]: 2: Hoare triple {59810#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59810#true} is VALID [2020-07-17 21:54:50,044 INFO L280 TraceCheckUtils]: 3: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,045 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59810#true} {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59810#true} is VALID [2020-07-17 21:54:50,045 INFO L280 TraceCheckUtils]: 5: Hoare triple {59810#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59810#true} is VALID [2020-07-17 21:54:50,045 INFO L280 TraceCheckUtils]: 6: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,045 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59810#true} {60068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {59810#true} is VALID [2020-07-17 21:54:50,046 INFO L280 TraceCheckUtils]: 8: Hoare triple {59810#true} assume 0 != ~pumpRunning~0; {59810#true} is VALID [2020-07-17 21:54:50,047 INFO L263 TraceCheckUtils]: 9: Hoare triple {59810#true} call lowerWaterLevel(); {60067#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,047 INFO L280 TraceCheckUtils]: 10: Hoare triple {60067#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59810#true} is VALID [2020-07-17 21:54:50,048 INFO L280 TraceCheckUtils]: 11: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,048 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {59810#true} {59810#true} #521#return; {59810#true} is VALID [2020-07-17 21:54:50,048 INFO L280 TraceCheckUtils]: 13: Hoare triple {59810#true} assume 0 != ~systemActive~0; {59810#true} is VALID [2020-07-17 21:54:50,049 INFO L263 TraceCheckUtils]: 14: Hoare triple {59810#true} call processEnvironment(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:50,050 INFO L280 TraceCheckUtils]: 15: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {59810#true} is VALID [2020-07-17 21:54:50,050 INFO L280 TraceCheckUtils]: 16: Hoare triple {59810#true} assume 0 != ~pumpRunning~0; {59810#true} is VALID [2020-07-17 21:54:50,050 INFO L263 TraceCheckUtils]: 17: Hoare triple {59810#true} call #t~ret40 := isMethaneAlarm(); {59810#true} is VALID [2020-07-17 21:54:50,051 INFO L280 TraceCheckUtils]: 18: Hoare triple {59810#true} havoc ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:50,051 INFO L263 TraceCheckUtils]: 19: Hoare triple {59810#true} call #t~ret42 := isMethaneLevelCritical(); {59810#true} is VALID [2020-07-17 21:54:50,051 INFO L280 TraceCheckUtils]: 20: Hoare triple {59810#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59810#true} is VALID [2020-07-17 21:54:50,052 INFO L280 TraceCheckUtils]: 21: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,052 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {59810#true} {59810#true} #553#return; {59810#true} is VALID [2020-07-17 21:54:50,052 INFO L280 TraceCheckUtils]: 23: Hoare triple {59810#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:50,053 INFO L280 TraceCheckUtils]: 24: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,053 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {59810#true} {59810#true} #493#return; {59810#true} is VALID [2020-07-17 21:54:50,053 INFO L280 TraceCheckUtils]: 26: Hoare triple {59810#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {59810#true} is VALID [2020-07-17 21:54:50,054 INFO L280 TraceCheckUtils]: 27: Hoare triple {59810#true} assume 0 != ~tmp~5; {59810#true} is VALID [2020-07-17 21:54:50,055 INFO L263 TraceCheckUtils]: 28: Hoare triple {59810#true} call deactivatePump(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:50,055 INFO L280 TraceCheckUtils]: 29: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {59810#true} is VALID [2020-07-17 21:54:50,055 INFO L280 TraceCheckUtils]: 30: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,056 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {59810#true} {59810#true} #495#return; {59810#true} is VALID [2020-07-17 21:54:50,056 INFO L280 TraceCheckUtils]: 32: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,056 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {59810#true} {59810#true} #523#return; {59810#true} is VALID [2020-07-17 21:54:50,057 INFO L263 TraceCheckUtils]: 34: Hoare triple {59810#true} call __utac_acc__Specification5_spec__3(); {59810#true} is VALID [2020-07-17 21:54:50,057 INFO L280 TraceCheckUtils]: 35: Hoare triple {59810#true} havoc ~tmp~9;havoc ~tmp___0~2; {59810#true} is VALID [2020-07-17 21:54:50,057 INFO L263 TraceCheckUtils]: 36: Hoare triple {59810#true} call #t~ret72 := getWaterLevel(); {59810#true} is VALID [2020-07-17 21:54:50,058 INFO L280 TraceCheckUtils]: 37: Hoare triple {59810#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59810#true} is VALID [2020-07-17 21:54:50,058 INFO L280 TraceCheckUtils]: 38: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,058 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {59810#true} {59810#true} #533#return; {59810#true} is VALID [2020-07-17 21:54:50,059 INFO L280 TraceCheckUtils]: 40: Hoare triple {59810#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {59810#true} is VALID [2020-07-17 21:54:50,059 INFO L280 TraceCheckUtils]: 41: Hoare triple {59810#true} assume 2 != ~tmp~9; {59810#true} is VALID [2020-07-17 21:54:50,059 INFO L263 TraceCheckUtils]: 42: Hoare triple {59810#true} call #t~ret73 := isPumpRunning(); {59810#true} is VALID [2020-07-17 21:54:50,059 INFO L280 TraceCheckUtils]: 43: Hoare triple {59810#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59810#true} is VALID [2020-07-17 21:54:50,060 INFO L280 TraceCheckUtils]: 44: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,060 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {59810#true} {59810#true} #535#return; {59810#true} is VALID [2020-07-17 21:54:50,060 INFO L280 TraceCheckUtils]: 46: Hoare triple {59810#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {59810#true} is VALID [2020-07-17 21:54:50,061 INFO L280 TraceCheckUtils]: 47: Hoare triple {59810#true} assume !(0 != ~tmp___0~2); {59810#true} is VALID [2020-07-17 21:54:50,061 INFO L280 TraceCheckUtils]: 48: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,061 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {59810#true} {59810#true} #525#return; {59810#true} is VALID [2020-07-17 21:54:50,062 INFO L280 TraceCheckUtils]: 50: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,062 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {59810#true} {59811#false} #509#return; {59811#false} is VALID [2020-07-17 21:54:50,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:50,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {60067#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {59810#true} is VALID [2020-07-17 21:54:50,069 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,069 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59810#true} {59811#false} #501#return; {59811#false} is VALID [2020-07-17 21:54:50,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:50,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:50,076 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59810#true} is VALID [2020-07-17 21:54:50,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,077 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59810#true} {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59810#true} is VALID [2020-07-17 21:54:50,077 INFO L263 TraceCheckUtils]: 0: Hoare triple {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {59810#true} is VALID [2020-07-17 21:54:50,078 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59810#true} is VALID [2020-07-17 21:54:50,078 INFO L280 TraceCheckUtils]: 2: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,078 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59810#true} {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59810#true} is VALID [2020-07-17 21:54:50,079 INFO L280 TraceCheckUtils]: 4: Hoare triple {59810#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59810#true} is VALID [2020-07-17 21:54:50,079 INFO L280 TraceCheckUtils]: 5: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,079 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {59810#true} {59811#false} #519#return; {59811#false} is VALID [2020-07-17 21:54:50,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:50,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:50,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:50,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:50,105 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} havoc ~retValue_acc~8; {59810#true} is VALID [2020-07-17 21:54:50,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {59810#true} is VALID [2020-07-17 21:54:50,106 INFO L280 TraceCheckUtils]: 2: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,106 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59810#true} {59810#true} #517#return; {59810#true} is VALID [2020-07-17 21:54:50,107 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {59810#true} is VALID [2020-07-17 21:54:50,107 INFO L263 TraceCheckUtils]: 1: Hoare triple {59810#true} call #t~ret59 := isHighWaterSensorDry(); {59810#true} is VALID [2020-07-17 21:54:50,107 INFO L280 TraceCheckUtils]: 2: Hoare triple {59810#true} havoc ~retValue_acc~8; {59810#true} is VALID [2020-07-17 21:54:50,108 INFO L280 TraceCheckUtils]: 3: Hoare triple {59810#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {59810#true} is VALID [2020-07-17 21:54:50,108 INFO L280 TraceCheckUtils]: 4: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,108 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {59810#true} {59810#true} #517#return; {59810#true} is VALID [2020-07-17 21:54:50,108 INFO L280 TraceCheckUtils]: 6: Hoare triple {59810#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {59810#true} is VALID [2020-07-17 21:54:50,109 INFO L280 TraceCheckUtils]: 7: Hoare triple {59810#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {59810#true} is VALID [2020-07-17 21:54:50,109 INFO L280 TraceCheckUtils]: 8: Hoare triple {59810#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {59810#true} is VALID [2020-07-17 21:54:50,109 INFO L280 TraceCheckUtils]: 9: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,109 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {59810#true} {59810#true} #539#return; {59810#true} is VALID [2020-07-17 21:54:50,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:50,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:50,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:50,121 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59810#true} is VALID [2020-07-17 21:54:50,122 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,122 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59810#true} {59810#true} #553#return; {59810#true} is VALID [2020-07-17 21:54:50,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} havoc ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:50,123 INFO L263 TraceCheckUtils]: 1: Hoare triple {59810#true} call #t~ret42 := isMethaneLevelCritical(); {59810#true} is VALID [2020-07-17 21:54:50,124 INFO L280 TraceCheckUtils]: 2: Hoare triple {59810#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59810#true} is VALID [2020-07-17 21:54:50,124 INFO L280 TraceCheckUtils]: 3: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,124 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {59810#true} {59810#true} #553#return; {59810#true} is VALID [2020-07-17 21:54:50,125 INFO L280 TraceCheckUtils]: 5: Hoare triple {59810#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:50,125 INFO L280 TraceCheckUtils]: 6: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,125 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {59810#true} {59810#true} #513#return; {59810#true} is VALID [2020-07-17 21:54:50,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:50,129 INFO L280 TraceCheckUtils]: 0: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59810#true} is VALID [2020-07-17 21:54:50,130 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,130 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59810#true} {59810#true} #515#return; {59810#true} is VALID [2020-07-17 21:54:50,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {59810#true} is VALID [2020-07-17 21:54:50,131 INFO L263 TraceCheckUtils]: 1: Hoare triple {59810#true} call #t~ret41 := isMethaneAlarm(); {59810#true} is VALID [2020-07-17 21:54:50,131 INFO L280 TraceCheckUtils]: 2: Hoare triple {59810#true} havoc ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:50,132 INFO L263 TraceCheckUtils]: 3: Hoare triple {59810#true} call #t~ret42 := isMethaneLevelCritical(); {59810#true} is VALID [2020-07-17 21:54:50,132 INFO L280 TraceCheckUtils]: 4: Hoare triple {59810#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59810#true} is VALID [2020-07-17 21:54:50,133 INFO L280 TraceCheckUtils]: 5: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,133 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {59810#true} {59810#true} #553#return; {59810#true} is VALID [2020-07-17 21:54:50,133 INFO L280 TraceCheckUtils]: 7: Hoare triple {59810#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:50,134 INFO L280 TraceCheckUtils]: 8: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,134 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {59810#true} {59810#true} #513#return; {59810#true} is VALID [2020-07-17 21:54:50,134 INFO L280 TraceCheckUtils]: 10: Hoare triple {59810#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {59810#true} is VALID [2020-07-17 21:54:50,135 INFO L280 TraceCheckUtils]: 11: Hoare triple {59810#true} assume !(0 != ~tmp~6); {59810#true} is VALID [2020-07-17 21:54:50,136 INFO L263 TraceCheckUtils]: 12: Hoare triple {59810#true} call activatePump__wrappee__highWaterSensor(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:50,136 INFO L280 TraceCheckUtils]: 13: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59810#true} is VALID [2020-07-17 21:54:50,137 INFO L280 TraceCheckUtils]: 14: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,137 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {59810#true} {59810#true} #515#return; {59810#true} is VALID [2020-07-17 21:54:50,137 INFO L280 TraceCheckUtils]: 16: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,138 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {59810#true} {59810#true} #541#return; {59810#true} is VALID [2020-07-17 21:54:50,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {59810#true} is VALID [2020-07-17 21:54:50,139 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume 0 == ~pumpRunning~0; {59810#true} is VALID [2020-07-17 21:54:50,139 INFO L263 TraceCheckUtils]: 2: Hoare triple {59810#true} call #t~ret39 := isHighWaterLevel(); {59810#true} is VALID [2020-07-17 21:54:50,139 INFO L280 TraceCheckUtils]: 3: Hoare triple {59810#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {59810#true} is VALID [2020-07-17 21:54:50,140 INFO L263 TraceCheckUtils]: 4: Hoare triple {59810#true} call #t~ret59 := isHighWaterSensorDry(); {59810#true} is VALID [2020-07-17 21:54:50,140 INFO L280 TraceCheckUtils]: 5: Hoare triple {59810#true} havoc ~retValue_acc~8; {59810#true} is VALID [2020-07-17 21:54:50,140 INFO L280 TraceCheckUtils]: 6: Hoare triple {59810#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {59810#true} is VALID [2020-07-17 21:54:50,141 INFO L280 TraceCheckUtils]: 7: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,141 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {59810#true} {59810#true} #517#return; {59810#true} is VALID [2020-07-17 21:54:50,141 INFO L280 TraceCheckUtils]: 9: Hoare triple {59810#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {59810#true} is VALID [2020-07-17 21:54:50,142 INFO L280 TraceCheckUtils]: 10: Hoare triple {59810#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {59810#true} is VALID [2020-07-17 21:54:50,142 INFO L280 TraceCheckUtils]: 11: Hoare triple {59810#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {59810#true} is VALID [2020-07-17 21:54:50,142 INFO L280 TraceCheckUtils]: 12: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,143 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {59810#true} {59810#true} #539#return; {59810#true} is VALID [2020-07-17 21:54:50,143 INFO L280 TraceCheckUtils]: 14: Hoare triple {59810#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {59810#true} is VALID [2020-07-17 21:54:50,143 INFO L280 TraceCheckUtils]: 15: Hoare triple {59810#true} assume 0 != ~tmp~4; {59810#true} is VALID [2020-07-17 21:54:50,144 INFO L263 TraceCheckUtils]: 16: Hoare triple {59810#true} call activatePump(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:50,145 INFO L280 TraceCheckUtils]: 17: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {59810#true} is VALID [2020-07-17 21:54:50,145 INFO L263 TraceCheckUtils]: 18: Hoare triple {59810#true} call #t~ret41 := isMethaneAlarm(); {59810#true} is VALID [2020-07-17 21:54:50,146 INFO L280 TraceCheckUtils]: 19: Hoare triple {59810#true} havoc ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:50,146 INFO L263 TraceCheckUtils]: 20: Hoare triple {59810#true} call #t~ret42 := isMethaneLevelCritical(); {59810#true} is VALID [2020-07-17 21:54:50,146 INFO L280 TraceCheckUtils]: 21: Hoare triple {59810#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59810#true} is VALID [2020-07-17 21:54:50,147 INFO L280 TraceCheckUtils]: 22: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,147 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {59810#true} {59810#true} #553#return; {59810#true} is VALID [2020-07-17 21:54:50,147 INFO L280 TraceCheckUtils]: 24: Hoare triple {59810#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:50,148 INFO L280 TraceCheckUtils]: 25: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,148 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {59810#true} {59810#true} #513#return; {59810#true} is VALID [2020-07-17 21:54:50,148 INFO L280 TraceCheckUtils]: 27: Hoare triple {59810#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {59810#true} is VALID [2020-07-17 21:54:50,149 INFO L280 TraceCheckUtils]: 28: Hoare triple {59810#true} assume !(0 != ~tmp~6); {59810#true} is VALID [2020-07-17 21:54:50,150 INFO L263 TraceCheckUtils]: 29: Hoare triple {59810#true} call activatePump__wrappee__highWaterSensor(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:50,150 INFO L280 TraceCheckUtils]: 30: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59810#true} is VALID [2020-07-17 21:54:50,150 INFO L280 TraceCheckUtils]: 31: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,151 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {59810#true} {59810#true} #515#return; {59810#true} is VALID [2020-07-17 21:54:50,151 INFO L280 TraceCheckUtils]: 33: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,151 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {59810#true} {59810#true} #541#return; {59810#true} is VALID [2020-07-17 21:54:50,152 INFO L280 TraceCheckUtils]: 35: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,152 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {59810#true} {59810#true} #499#return; {59810#true} is VALID [2020-07-17 21:54:50,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {59810#true} is VALID [2020-07-17 21:54:50,154 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume !(0 != ~pumpRunning~0); {59810#true} is VALID [2020-07-17 21:54:50,155 INFO L263 TraceCheckUtils]: 2: Hoare triple {59810#true} call processEnvironment__wrappee__methaneQuery(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:50,156 INFO L280 TraceCheckUtils]: 3: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {59810#true} is VALID [2020-07-17 21:54:50,156 INFO L280 TraceCheckUtils]: 4: Hoare triple {59810#true} assume 0 == ~pumpRunning~0; {59810#true} is VALID [2020-07-17 21:54:50,156 INFO L263 TraceCheckUtils]: 5: Hoare triple {59810#true} call #t~ret39 := isHighWaterLevel(); {59810#true} is VALID [2020-07-17 21:54:50,157 INFO L280 TraceCheckUtils]: 6: Hoare triple {59810#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {59810#true} is VALID [2020-07-17 21:54:50,157 INFO L263 TraceCheckUtils]: 7: Hoare triple {59810#true} call #t~ret59 := isHighWaterSensorDry(); {59810#true} is VALID [2020-07-17 21:54:50,157 INFO L280 TraceCheckUtils]: 8: Hoare triple {59810#true} havoc ~retValue_acc~8; {59810#true} is VALID [2020-07-17 21:54:50,158 INFO L280 TraceCheckUtils]: 9: Hoare triple {59810#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {59810#true} is VALID [2020-07-17 21:54:50,158 INFO L280 TraceCheckUtils]: 10: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,158 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {59810#true} {59810#true} #517#return; {59810#true} is VALID [2020-07-17 21:54:50,159 INFO L280 TraceCheckUtils]: 12: Hoare triple {59810#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {59810#true} is VALID [2020-07-17 21:54:50,159 INFO L280 TraceCheckUtils]: 13: Hoare triple {59810#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {59810#true} is VALID [2020-07-17 21:54:50,159 INFO L280 TraceCheckUtils]: 14: Hoare triple {59810#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {59810#true} is VALID [2020-07-17 21:54:50,159 INFO L280 TraceCheckUtils]: 15: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,160 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {59810#true} {59810#true} #539#return; {59810#true} is VALID [2020-07-17 21:54:50,160 INFO L280 TraceCheckUtils]: 17: Hoare triple {59810#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {59810#true} is VALID [2020-07-17 21:54:50,160 INFO L280 TraceCheckUtils]: 18: Hoare triple {59810#true} assume 0 != ~tmp~4; {59810#true} is VALID [2020-07-17 21:54:50,161 INFO L263 TraceCheckUtils]: 19: Hoare triple {59810#true} call activatePump(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:50,162 INFO L280 TraceCheckUtils]: 20: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {59810#true} is VALID [2020-07-17 21:54:50,162 INFO L263 TraceCheckUtils]: 21: Hoare triple {59810#true} call #t~ret41 := isMethaneAlarm(); {59810#true} is VALID [2020-07-17 21:54:50,162 INFO L280 TraceCheckUtils]: 22: Hoare triple {59810#true} havoc ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:50,163 INFO L263 TraceCheckUtils]: 23: Hoare triple {59810#true} call #t~ret42 := isMethaneLevelCritical(); {59810#true} is VALID [2020-07-17 21:54:50,163 INFO L280 TraceCheckUtils]: 24: Hoare triple {59810#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59810#true} is VALID [2020-07-17 21:54:50,163 INFO L280 TraceCheckUtils]: 25: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,164 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {59810#true} {59810#true} #553#return; {59810#true} is VALID [2020-07-17 21:54:50,164 INFO L280 TraceCheckUtils]: 27: Hoare triple {59810#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:50,164 INFO L280 TraceCheckUtils]: 28: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,165 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {59810#true} {59810#true} #513#return; {59810#true} is VALID [2020-07-17 21:54:50,165 INFO L280 TraceCheckUtils]: 30: Hoare triple {59810#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {59810#true} is VALID [2020-07-17 21:54:50,165 INFO L280 TraceCheckUtils]: 31: Hoare triple {59810#true} assume !(0 != ~tmp~6); {59810#true} is VALID [2020-07-17 21:54:50,166 INFO L263 TraceCheckUtils]: 32: Hoare triple {59810#true} call activatePump__wrappee__highWaterSensor(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:50,167 INFO L280 TraceCheckUtils]: 33: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59810#true} is VALID [2020-07-17 21:54:50,167 INFO L280 TraceCheckUtils]: 34: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,167 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {59810#true} {59810#true} #515#return; {59810#true} is VALID [2020-07-17 21:54:50,168 INFO L280 TraceCheckUtils]: 36: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,168 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {59810#true} {59810#true} #541#return; {59810#true} is VALID [2020-07-17 21:54:50,168 INFO L280 TraceCheckUtils]: 38: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,169 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {59810#true} {59810#true} #499#return; {59810#true} is VALID [2020-07-17 21:54:50,169 INFO L280 TraceCheckUtils]: 40: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,169 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {59810#true} {59811#false} #523#return; {59811#false} is VALID [2020-07-17 21:54:50,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:50,175 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59810#true} is VALID [2020-07-17 21:54:50,175 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,176 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59810#true} {59811#false} #533#return; {59811#false} is VALID [2020-07-17 21:54:50,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:50,179 INFO L280 TraceCheckUtils]: 0: Hoare triple {59810#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59810#true} is VALID [2020-07-17 21:54:50,180 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,180 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59810#true} {59811#false} #535#return; {59811#false} is VALID [2020-07-17 21:54:50,187 INFO L263 TraceCheckUtils]: 0: Hoare triple {59810#true} call ULTIMATE.init(); {60064#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:54:50,188 INFO L280 TraceCheckUtils]: 1: Hoare triple {60064#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {59810#true} is VALID [2020-07-17 21:54:50,188 INFO L280 TraceCheckUtils]: 2: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,188 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59810#true} {59810#true} #559#return; {59810#true} is VALID [2020-07-17 21:54:50,189 INFO L263 TraceCheckUtils]: 4: Hoare triple {59810#true} call #t~ret75 := main(); {59810#true} is VALID [2020-07-17 21:54:50,189 INFO L280 TraceCheckUtils]: 5: Hoare triple {59810#true} havoc ~retValue_acc~9;havoc ~tmp~8; {59810#true} is VALID [2020-07-17 21:54:50,189 INFO L263 TraceCheckUtils]: 6: Hoare triple {59810#true} call select_helpers(); {59810#true} is VALID [2020-07-17 21:54:50,190 INFO L280 TraceCheckUtils]: 7: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,190 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {59810#true} {59810#true} #451#return; {59810#true} is VALID [2020-07-17 21:54:50,190 INFO L263 TraceCheckUtils]: 9: Hoare triple {59810#true} call select_features(); {59810#true} is VALID [2020-07-17 21:54:50,190 INFO L280 TraceCheckUtils]: 10: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,191 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {59810#true} {59810#true} #453#return; {59810#true} is VALID [2020-07-17 21:54:50,191 INFO L263 TraceCheckUtils]: 12: Hoare triple {59810#true} call #t~ret70 := valid_product(); {59810#true} is VALID [2020-07-17 21:54:50,192 INFO L280 TraceCheckUtils]: 13: Hoare triple {59810#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {60065#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:54:50,193 INFO L280 TraceCheckUtils]: 14: Hoare triple {60065#(= 1 |valid_product_#res|)} assume true; {60065#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:54:50,194 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {60065#(= 1 |valid_product_#res|)} {59810#true} #455#return; {59822#(= |main_#t~ret70| 1)} is VALID [2020-07-17 21:54:50,195 INFO L280 TraceCheckUtils]: 16: Hoare triple {59822#(= |main_#t~ret70| 1)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {59823#(= 1 main_~tmp~8)} is VALID [2020-07-17 21:54:50,196 INFO L280 TraceCheckUtils]: 17: Hoare triple {59823#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {59810#true} is VALID [2020-07-17 21:54:50,196 INFO L263 TraceCheckUtils]: 18: Hoare triple {59810#true} call setup(); {59810#true} is VALID [2020-07-17 21:54:50,196 INFO L280 TraceCheckUtils]: 19: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,196 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {59810#true} {59810#true} #457#return; {59810#true} is VALID [2020-07-17 21:54:50,197 INFO L263 TraceCheckUtils]: 21: Hoare triple {59810#true} call runTest(); {59810#true} is VALID [2020-07-17 21:54:50,198 INFO L263 TraceCheckUtils]: 22: Hoare triple {59810#true} call __utac_acc__Specification5_spec__1(); {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:50,198 INFO L280 TraceCheckUtils]: 23: Hoare triple {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {59810#true} is VALID [2020-07-17 21:54:50,198 INFO L280 TraceCheckUtils]: 24: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,199 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {59810#true} {59810#true} #549#return; {59810#true} is VALID [2020-07-17 21:54:50,199 INFO L263 TraceCheckUtils]: 26: Hoare triple {59810#true} call test(); {59810#true} is VALID [2020-07-17 21:54:50,199 INFO L280 TraceCheckUtils]: 27: Hoare triple {59810#true} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {59810#true} is VALID [2020-07-17 21:54:50,200 INFO L280 TraceCheckUtils]: 28: Hoare triple {59810#true} assume !false; {59810#true} is VALID [2020-07-17 21:54:50,200 INFO L280 TraceCheckUtils]: 29: Hoare triple {59810#true} assume ~splverifierCounter~0 < 4; {59810#true} is VALID [2020-07-17 21:54:50,200 INFO L280 TraceCheckUtils]: 30: Hoare triple {59810#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {59810#true} is VALID [2020-07-17 21:54:50,201 INFO L280 TraceCheckUtils]: 31: Hoare triple {59810#true} assume 0 != ~tmp~3; {59810#true} is VALID [2020-07-17 21:54:50,202 INFO L263 TraceCheckUtils]: 32: Hoare triple {59810#true} call waterRise(); {60067#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,202 INFO L280 TraceCheckUtils]: 33: Hoare triple {60067#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {59810#true} is VALID [2020-07-17 21:54:50,202 INFO L280 TraceCheckUtils]: 34: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,203 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {59810#true} {59810#true} #501#return; {59810#true} is VALID [2020-07-17 21:54:50,203 INFO L280 TraceCheckUtils]: 36: Hoare triple {59810#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {59810#true} is VALID [2020-07-17 21:54:50,203 INFO L280 TraceCheckUtils]: 37: Hoare triple {59810#true} assume !(0 != ~tmp___0~0); {59810#true} is VALID [2020-07-17 21:54:50,203 INFO L280 TraceCheckUtils]: 38: Hoare triple {59810#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {59810#true} is VALID [2020-07-17 21:54:50,204 INFO L280 TraceCheckUtils]: 39: Hoare triple {59810#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {59810#true} is VALID [2020-07-17 21:54:50,204 INFO L280 TraceCheckUtils]: 40: Hoare triple {59810#true} assume !(0 != ~tmp___1~0); {59810#true} is VALID [2020-07-17 21:54:50,205 INFO L263 TraceCheckUtils]: 41: Hoare triple {59810#true} call timeShift(); {60068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:54:50,207 INFO L263 TraceCheckUtils]: 42: Hoare triple {60068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:50,207 INFO L263 TraceCheckUtils]: 43: Hoare triple {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {59810#true} is VALID [2020-07-17 21:54:50,207 INFO L280 TraceCheckUtils]: 44: Hoare triple {59810#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59810#true} is VALID [2020-07-17 21:54:50,208 INFO L280 TraceCheckUtils]: 45: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,208 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {59810#true} {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59810#true} is VALID [2020-07-17 21:54:50,208 INFO L280 TraceCheckUtils]: 47: Hoare triple {59810#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59810#true} is VALID [2020-07-17 21:54:50,209 INFO L280 TraceCheckUtils]: 48: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,209 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {59810#true} {60068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {59810#true} is VALID [2020-07-17 21:54:50,209 INFO L280 TraceCheckUtils]: 50: Hoare triple {59810#true} assume !(0 != ~pumpRunning~0); {59810#true} is VALID [2020-07-17 21:54:50,209 INFO L280 TraceCheckUtils]: 51: Hoare triple {59810#true} assume 0 != ~systemActive~0; {59810#true} is VALID [2020-07-17 21:54:50,211 INFO L263 TraceCheckUtils]: 52: Hoare triple {59810#true} call processEnvironment(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:50,211 INFO L280 TraceCheckUtils]: 53: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {59810#true} is VALID [2020-07-17 21:54:50,211 INFO L280 TraceCheckUtils]: 54: Hoare triple {59810#true} assume !(0 != ~pumpRunning~0); {59810#true} is VALID [2020-07-17 21:54:50,212 INFO L263 TraceCheckUtils]: 55: Hoare triple {59810#true} call processEnvironment__wrappee__methaneQuery(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:50,213 INFO L280 TraceCheckUtils]: 56: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {59810#true} is VALID [2020-07-17 21:54:50,213 INFO L280 TraceCheckUtils]: 57: Hoare triple {59810#true} assume 0 == ~pumpRunning~0; {59810#true} is VALID [2020-07-17 21:54:50,213 INFO L263 TraceCheckUtils]: 58: Hoare triple {59810#true} call #t~ret39 := isHighWaterLevel(); {59810#true} is VALID [2020-07-17 21:54:50,214 INFO L280 TraceCheckUtils]: 59: Hoare triple {59810#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {59810#true} is VALID [2020-07-17 21:54:50,214 INFO L263 TraceCheckUtils]: 60: Hoare triple {59810#true} call #t~ret59 := isHighWaterSensorDry(); {59810#true} is VALID [2020-07-17 21:54:50,214 INFO L280 TraceCheckUtils]: 61: Hoare triple {59810#true} havoc ~retValue_acc~8; {59810#true} is VALID [2020-07-17 21:54:50,214 INFO L280 TraceCheckUtils]: 62: Hoare triple {59810#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {59810#true} is VALID [2020-07-17 21:54:50,215 INFO L280 TraceCheckUtils]: 63: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,215 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {59810#true} {59810#true} #517#return; {59810#true} is VALID [2020-07-17 21:54:50,215 INFO L280 TraceCheckUtils]: 65: Hoare triple {59810#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {59810#true} is VALID [2020-07-17 21:54:50,216 INFO L280 TraceCheckUtils]: 66: Hoare triple {59810#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {59810#true} is VALID [2020-07-17 21:54:50,216 INFO L280 TraceCheckUtils]: 67: Hoare triple {59810#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {59810#true} is VALID [2020-07-17 21:54:50,216 INFO L280 TraceCheckUtils]: 68: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,216 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {59810#true} {59810#true} #539#return; {59810#true} is VALID [2020-07-17 21:54:50,217 INFO L280 TraceCheckUtils]: 70: Hoare triple {59810#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {59810#true} is VALID [2020-07-17 21:54:50,217 INFO L280 TraceCheckUtils]: 71: Hoare triple {59810#true} assume 0 != ~tmp~4; {59810#true} is VALID [2020-07-17 21:54:50,218 INFO L263 TraceCheckUtils]: 72: Hoare triple {59810#true} call activatePump(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:50,218 INFO L280 TraceCheckUtils]: 73: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {59810#true} is VALID [2020-07-17 21:54:50,219 INFO L263 TraceCheckUtils]: 74: Hoare triple {59810#true} call #t~ret41 := isMethaneAlarm(); {59810#true} is VALID [2020-07-17 21:54:50,219 INFO L280 TraceCheckUtils]: 75: Hoare triple {59810#true} havoc ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:50,219 INFO L263 TraceCheckUtils]: 76: Hoare triple {59810#true} call #t~ret42 := isMethaneLevelCritical(); {59810#true} is VALID [2020-07-17 21:54:50,220 INFO L280 TraceCheckUtils]: 77: Hoare triple {59810#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59810#true} is VALID [2020-07-17 21:54:50,220 INFO L280 TraceCheckUtils]: 78: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,220 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {59810#true} {59810#true} #553#return; {59810#true} is VALID [2020-07-17 21:54:50,221 INFO L280 TraceCheckUtils]: 80: Hoare triple {59810#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:50,221 INFO L280 TraceCheckUtils]: 81: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,221 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {59810#true} {59810#true} #513#return; {59810#true} is VALID [2020-07-17 21:54:50,221 INFO L280 TraceCheckUtils]: 83: Hoare triple {59810#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {59810#true} is VALID [2020-07-17 21:54:50,222 INFO L280 TraceCheckUtils]: 84: Hoare triple {59810#true} assume !(0 != ~tmp~6); {59810#true} is VALID [2020-07-17 21:54:50,223 INFO L263 TraceCheckUtils]: 85: Hoare triple {59810#true} call activatePump__wrappee__highWaterSensor(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:50,224 INFO L280 TraceCheckUtils]: 86: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:50,224 INFO L280 TraceCheckUtils]: 87: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume true; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:50,225 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {60118#(<= 1 ~pumpRunning~0)} {59810#true} #515#return; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:50,226 INFO L280 TraceCheckUtils]: 89: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume true; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:50,227 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {60118#(<= 1 ~pumpRunning~0)} {59810#true} #541#return; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:50,228 INFO L280 TraceCheckUtils]: 91: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume true; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:50,229 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {60118#(<= 1 ~pumpRunning~0)} {59810#true} #499#return; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:50,230 INFO L280 TraceCheckUtils]: 93: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume true; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:50,231 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {60118#(<= 1 ~pumpRunning~0)} {59810#true} #523#return; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:50,231 INFO L263 TraceCheckUtils]: 95: Hoare triple {60118#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {59810#true} is VALID [2020-07-17 21:54:50,231 INFO L280 TraceCheckUtils]: 96: Hoare triple {59810#true} havoc ~tmp~9;havoc ~tmp___0~2; {59810#true} is VALID [2020-07-17 21:54:50,232 INFO L263 TraceCheckUtils]: 97: Hoare triple {59810#true} call #t~ret72 := getWaterLevel(); {59810#true} is VALID [2020-07-17 21:54:50,232 INFO L280 TraceCheckUtils]: 98: Hoare triple {59810#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59810#true} is VALID [2020-07-17 21:54:50,232 INFO L280 TraceCheckUtils]: 99: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,233 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {59810#true} {59810#true} #533#return; {59810#true} is VALID [2020-07-17 21:54:50,233 INFO L280 TraceCheckUtils]: 101: Hoare triple {59810#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {59810#true} is VALID [2020-07-17 21:54:50,233 INFO L280 TraceCheckUtils]: 102: Hoare triple {59810#true} assume !(2 != ~tmp~9); {59810#true} is VALID [2020-07-17 21:54:50,233 INFO L280 TraceCheckUtils]: 103: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,234 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {59810#true} {60118#(<= 1 ~pumpRunning~0)} #525#return; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:50,235 INFO L280 TraceCheckUtils]: 105: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume true; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:50,236 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {60118#(<= 1 ~pumpRunning~0)} {59810#true} #509#return; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:50,237 INFO L280 TraceCheckUtils]: 107: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} assume !false; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:50,238 INFO L280 TraceCheckUtils]: 108: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:50,239 INFO L280 TraceCheckUtils]: 109: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:50,240 INFO L280 TraceCheckUtils]: 110: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~3); {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:50,241 INFO L280 TraceCheckUtils]: 111: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:50,242 INFO L280 TraceCheckUtils]: 112: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~0); {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:50,243 INFO L280 TraceCheckUtils]: 113: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:50,244 INFO L280 TraceCheckUtils]: 114: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:50,245 INFO L280 TraceCheckUtils]: 115: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___1~0); {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:50,246 INFO L263 TraceCheckUtils]: 116: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} call timeShift(); {60068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:54:50,248 INFO L263 TraceCheckUtils]: 117: Hoare triple {60068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:50,248 INFO L263 TraceCheckUtils]: 118: Hoare triple {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {59810#true} is VALID [2020-07-17 21:54:50,248 INFO L280 TraceCheckUtils]: 119: Hoare triple {59810#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59810#true} is VALID [2020-07-17 21:54:50,249 INFO L280 TraceCheckUtils]: 120: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,249 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {59810#true} {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59810#true} is VALID [2020-07-17 21:54:50,249 INFO L280 TraceCheckUtils]: 122: Hoare triple {59810#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59810#true} is VALID [2020-07-17 21:54:50,250 INFO L280 TraceCheckUtils]: 123: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,250 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {59810#true} {60068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {59810#true} is VALID [2020-07-17 21:54:50,251 INFO L280 TraceCheckUtils]: 125: Hoare triple {59810#true} assume 0 != ~pumpRunning~0; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:50,252 INFO L263 TraceCheckUtils]: 126: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {60067#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,252 INFO L280 TraceCheckUtils]: 127: Hoare triple {60067#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59810#true} is VALID [2020-07-17 21:54:50,253 INFO L280 TraceCheckUtils]: 128: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,254 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {59810#true} {59897#(not (= 0 ~pumpRunning~0))} #521#return; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:50,255 INFO L280 TraceCheckUtils]: 130: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:50,256 INFO L263 TraceCheckUtils]: 131: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:50,256 INFO L280 TraceCheckUtils]: 132: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {59810#true} is VALID [2020-07-17 21:54:50,256 INFO L280 TraceCheckUtils]: 133: Hoare triple {59810#true} assume 0 != ~pumpRunning~0; {59810#true} is VALID [2020-07-17 21:54:50,257 INFO L263 TraceCheckUtils]: 134: Hoare triple {59810#true} call #t~ret40 := isMethaneAlarm(); {59810#true} is VALID [2020-07-17 21:54:50,257 INFO L280 TraceCheckUtils]: 135: Hoare triple {59810#true} havoc ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:50,257 INFO L263 TraceCheckUtils]: 136: Hoare triple {59810#true} call #t~ret42 := isMethaneLevelCritical(); {59810#true} is VALID [2020-07-17 21:54:50,258 INFO L280 TraceCheckUtils]: 137: Hoare triple {59810#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59810#true} is VALID [2020-07-17 21:54:50,258 INFO L280 TraceCheckUtils]: 138: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,258 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {59810#true} {59810#true} #553#return; {59810#true} is VALID [2020-07-17 21:54:50,258 INFO L280 TraceCheckUtils]: 140: Hoare triple {59810#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:50,259 INFO L280 TraceCheckUtils]: 141: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,259 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {59810#true} {59810#true} #493#return; {59810#true} is VALID [2020-07-17 21:54:50,259 INFO L280 TraceCheckUtils]: 143: Hoare triple {59810#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {59810#true} is VALID [2020-07-17 21:54:50,260 INFO L280 TraceCheckUtils]: 144: Hoare triple {59810#true} assume !(0 != ~tmp~5); {59810#true} is VALID [2020-07-17 21:54:50,260 INFO L263 TraceCheckUtils]: 145: Hoare triple {59810#true} call processEnvironment__wrappee__methaneQuery(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:50,261 INFO L280 TraceCheckUtils]: 146: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {59810#true} is VALID [2020-07-17 21:54:50,261 INFO L280 TraceCheckUtils]: 147: Hoare triple {59810#true} assume !(0 == ~pumpRunning~0); {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:50,262 INFO L263 TraceCheckUtils]: 148: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {59810#true} is VALID [2020-07-17 21:54:50,262 INFO L280 TraceCheckUtils]: 149: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,262 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {59810#true} {59897#(not (= 0 ~pumpRunning~0))} #545#return; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:50,263 INFO L280 TraceCheckUtils]: 151: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} assume true; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:50,264 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {59897#(not (= 0 ~pumpRunning~0))} {59810#true} #497#return; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:50,265 INFO L280 TraceCheckUtils]: 153: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} assume true; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:50,265 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {59897#(not (= 0 ~pumpRunning~0))} {59897#(not (= 0 ~pumpRunning~0))} #523#return; {59897#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:50,265 INFO L263 TraceCheckUtils]: 155: Hoare triple {59897#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {59810#true} is VALID [2020-07-17 21:54:50,266 INFO L280 TraceCheckUtils]: 156: Hoare triple {59810#true} havoc ~tmp~9;havoc ~tmp___0~2; {59810#true} is VALID [2020-07-17 21:54:50,266 INFO L263 TraceCheckUtils]: 157: Hoare triple {59810#true} call #t~ret72 := getWaterLevel(); {59810#true} is VALID [2020-07-17 21:54:50,266 INFO L280 TraceCheckUtils]: 158: Hoare triple {59810#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59810#true} is VALID [2020-07-17 21:54:50,266 INFO L280 TraceCheckUtils]: 159: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,266 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {59810#true} {59810#true} #533#return; {59810#true} is VALID [2020-07-17 21:54:50,267 INFO L280 TraceCheckUtils]: 161: Hoare triple {59810#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {59810#true} is VALID [2020-07-17 21:54:50,267 INFO L280 TraceCheckUtils]: 162: Hoare triple {59810#true} assume 2 != ~tmp~9; {59810#true} is VALID [2020-07-17 21:54:50,267 INFO L263 TraceCheckUtils]: 163: Hoare triple {59810#true} call #t~ret73 := isPumpRunning(); {59810#true} is VALID [2020-07-17 21:54:50,268 INFO L280 TraceCheckUtils]: 164: Hoare triple {59810#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {60299#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:54:50,268 INFO L280 TraceCheckUtils]: 165: Hoare triple {60299#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {60299#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:54:50,269 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {60299#(= ~pumpRunning~0 |isPumpRunning_#res|)} {59810#true} #535#return; {60296#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-17 21:54:50,270 INFO L280 TraceCheckUtils]: 167: Hoare triple {60296#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {60297#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:54:50,271 INFO L280 TraceCheckUtils]: 168: Hoare triple {60297#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {60298#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:50,272 INFO L280 TraceCheckUtils]: 169: Hoare triple {60298#(= 0 ~pumpRunning~0)} assume true; {60298#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:50,272 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {60298#(= 0 ~pumpRunning~0)} {59897#(not (= 0 ~pumpRunning~0))} #525#return; {59811#false} is VALID [2020-07-17 21:54:50,273 INFO L280 TraceCheckUtils]: 171: Hoare triple {59811#false} assume true; {59811#false} is VALID [2020-07-17 21:54:50,273 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {59811#false} {59897#(not (= 0 ~pumpRunning~0))} #509#return; {59811#false} is VALID [2020-07-17 21:54:50,273 INFO L280 TraceCheckUtils]: 173: Hoare triple {59811#false} assume !false; {59811#false} is VALID [2020-07-17 21:54:50,273 INFO L280 TraceCheckUtils]: 174: Hoare triple {59811#false} assume ~splverifierCounter~0 < 4; {59811#false} is VALID [2020-07-17 21:54:50,273 INFO L280 TraceCheckUtils]: 175: Hoare triple {59811#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {59811#false} is VALID [2020-07-17 21:54:50,273 INFO L280 TraceCheckUtils]: 176: Hoare triple {59811#false} assume !(0 != ~tmp~3); {59811#false} is VALID [2020-07-17 21:54:50,274 INFO L280 TraceCheckUtils]: 177: Hoare triple {59811#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {59811#false} is VALID [2020-07-17 21:54:50,274 INFO L280 TraceCheckUtils]: 178: Hoare triple {59811#false} assume !(0 != ~tmp___0~0); {59811#false} is VALID [2020-07-17 21:54:50,274 INFO L280 TraceCheckUtils]: 179: Hoare triple {59811#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {59811#false} is VALID [2020-07-17 21:54:50,274 INFO L280 TraceCheckUtils]: 180: Hoare triple {59811#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {59811#false} is VALID [2020-07-17 21:54:50,274 INFO L280 TraceCheckUtils]: 181: Hoare triple {59811#false} assume !(0 != ~tmp___1~0); {59811#false} is VALID [2020-07-17 21:54:50,274 INFO L263 TraceCheckUtils]: 182: Hoare triple {59811#false} call timeShift(); {60068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:54:50,275 INFO L263 TraceCheckUtils]: 183: Hoare triple {60068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:50,275 INFO L263 TraceCheckUtils]: 184: Hoare triple {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {59810#true} is VALID [2020-07-17 21:54:50,276 INFO L280 TraceCheckUtils]: 185: Hoare triple {59810#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59810#true} is VALID [2020-07-17 21:54:50,276 INFO L280 TraceCheckUtils]: 186: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,276 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {59810#true} {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59810#true} is VALID [2020-07-17 21:54:50,276 INFO L280 TraceCheckUtils]: 188: Hoare triple {59810#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59810#true} is VALID [2020-07-17 21:54:50,276 INFO L280 TraceCheckUtils]: 189: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,277 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {59810#true} {60068#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #519#return; {59810#true} is VALID [2020-07-17 21:54:50,277 INFO L280 TraceCheckUtils]: 191: Hoare triple {59810#true} assume 0 != ~pumpRunning~0; {59810#true} is VALID [2020-07-17 21:54:50,277 INFO L263 TraceCheckUtils]: 192: Hoare triple {59810#true} call lowerWaterLevel(); {60067#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,278 INFO L280 TraceCheckUtils]: 193: Hoare triple {60067#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59810#true} is VALID [2020-07-17 21:54:50,278 INFO L280 TraceCheckUtils]: 194: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,278 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {59810#true} {59810#true} #521#return; {59810#true} is VALID [2020-07-17 21:54:50,278 INFO L280 TraceCheckUtils]: 196: Hoare triple {59810#true} assume 0 != ~systemActive~0; {59810#true} is VALID [2020-07-17 21:54:50,279 INFO L263 TraceCheckUtils]: 197: Hoare triple {59810#true} call processEnvironment(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:50,279 INFO L280 TraceCheckUtils]: 198: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {59810#true} is VALID [2020-07-17 21:54:50,279 INFO L280 TraceCheckUtils]: 199: Hoare triple {59810#true} assume 0 != ~pumpRunning~0; {59810#true} is VALID [2020-07-17 21:54:50,279 INFO L263 TraceCheckUtils]: 200: Hoare triple {59810#true} call #t~ret40 := isMethaneAlarm(); {59810#true} is VALID [2020-07-17 21:54:50,280 INFO L280 TraceCheckUtils]: 201: Hoare triple {59810#true} havoc ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:50,280 INFO L263 TraceCheckUtils]: 202: Hoare triple {59810#true} call #t~ret42 := isMethaneLevelCritical(); {59810#true} is VALID [2020-07-17 21:54:50,280 INFO L280 TraceCheckUtils]: 203: Hoare triple {59810#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59810#true} is VALID [2020-07-17 21:54:50,280 INFO L280 TraceCheckUtils]: 204: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,280 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {59810#true} {59810#true} #553#return; {59810#true} is VALID [2020-07-17 21:54:50,281 INFO L280 TraceCheckUtils]: 206: Hoare triple {59810#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:50,281 INFO L280 TraceCheckUtils]: 207: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,281 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {59810#true} {59810#true} #493#return; {59810#true} is VALID [2020-07-17 21:54:50,281 INFO L280 TraceCheckUtils]: 209: Hoare triple {59810#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {59810#true} is VALID [2020-07-17 21:54:50,281 INFO L280 TraceCheckUtils]: 210: Hoare triple {59810#true} assume 0 != ~tmp~5; {59810#true} is VALID [2020-07-17 21:54:50,282 INFO L263 TraceCheckUtils]: 211: Hoare triple {59810#true} call deactivatePump(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:50,282 INFO L280 TraceCheckUtils]: 212: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {59810#true} is VALID [2020-07-17 21:54:50,282 INFO L280 TraceCheckUtils]: 213: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,283 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {59810#true} {59810#true} #495#return; {59810#true} is VALID [2020-07-17 21:54:50,283 INFO L280 TraceCheckUtils]: 215: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,283 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {59810#true} {59810#true} #523#return; {59810#true} is VALID [2020-07-17 21:54:50,283 INFO L263 TraceCheckUtils]: 217: Hoare triple {59810#true} call __utac_acc__Specification5_spec__3(); {59810#true} is VALID [2020-07-17 21:54:50,283 INFO L280 TraceCheckUtils]: 218: Hoare triple {59810#true} havoc ~tmp~9;havoc ~tmp___0~2; {59810#true} is VALID [2020-07-17 21:54:50,284 INFO L263 TraceCheckUtils]: 219: Hoare triple {59810#true} call #t~ret72 := getWaterLevel(); {59810#true} is VALID [2020-07-17 21:54:50,284 INFO L280 TraceCheckUtils]: 220: Hoare triple {59810#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59810#true} is VALID [2020-07-17 21:54:50,284 INFO L280 TraceCheckUtils]: 221: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,284 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {59810#true} {59810#true} #533#return; {59810#true} is VALID [2020-07-17 21:54:50,284 INFO L280 TraceCheckUtils]: 223: Hoare triple {59810#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {59810#true} is VALID [2020-07-17 21:54:50,284 INFO L280 TraceCheckUtils]: 224: Hoare triple {59810#true} assume 2 != ~tmp~9; {59810#true} is VALID [2020-07-17 21:54:50,285 INFO L263 TraceCheckUtils]: 225: Hoare triple {59810#true} call #t~ret73 := isPumpRunning(); {59810#true} is VALID [2020-07-17 21:54:50,285 INFO L280 TraceCheckUtils]: 226: Hoare triple {59810#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59810#true} is VALID [2020-07-17 21:54:50,285 INFO L280 TraceCheckUtils]: 227: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,285 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {59810#true} {59810#true} #535#return; {59810#true} is VALID [2020-07-17 21:54:50,285 INFO L280 TraceCheckUtils]: 229: Hoare triple {59810#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {59810#true} is VALID [2020-07-17 21:54:50,286 INFO L280 TraceCheckUtils]: 230: Hoare triple {59810#true} assume !(0 != ~tmp___0~2); {59810#true} is VALID [2020-07-17 21:54:50,286 INFO L280 TraceCheckUtils]: 231: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,286 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {59810#true} {59810#true} #525#return; {59810#true} is VALID [2020-07-17 21:54:50,286 INFO L280 TraceCheckUtils]: 233: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,286 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {59810#true} {59811#false} #509#return; {59811#false} is VALID [2020-07-17 21:54:50,287 INFO L280 TraceCheckUtils]: 235: Hoare triple {59811#false} assume !false; {59811#false} is VALID [2020-07-17 21:54:50,287 INFO L280 TraceCheckUtils]: 236: Hoare triple {59811#false} assume ~splverifierCounter~0 < 4; {59811#false} is VALID [2020-07-17 21:54:50,287 INFO L280 TraceCheckUtils]: 237: Hoare triple {59811#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {59811#false} is VALID [2020-07-17 21:54:50,287 INFO L280 TraceCheckUtils]: 238: Hoare triple {59811#false} assume 0 != ~tmp~3; {59811#false} is VALID [2020-07-17 21:54:50,287 INFO L263 TraceCheckUtils]: 239: Hoare triple {59811#false} call waterRise(); {60067#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:50,288 INFO L280 TraceCheckUtils]: 240: Hoare triple {60067#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {59810#true} is VALID [2020-07-17 21:54:50,288 INFO L280 TraceCheckUtils]: 241: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,288 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {59810#true} {59811#false} #501#return; {59811#false} is VALID [2020-07-17 21:54:50,288 INFO L280 TraceCheckUtils]: 243: Hoare triple {59811#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {59811#false} is VALID [2020-07-17 21:54:50,288 INFO L280 TraceCheckUtils]: 244: Hoare triple {59811#false} assume !(0 != ~tmp___0~0); {59811#false} is VALID [2020-07-17 21:54:50,289 INFO L280 TraceCheckUtils]: 245: Hoare triple {59811#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {59811#false} is VALID [2020-07-17 21:54:50,289 INFO L280 TraceCheckUtils]: 246: Hoare triple {59811#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {59811#false} is VALID [2020-07-17 21:54:50,289 INFO L280 TraceCheckUtils]: 247: Hoare triple {59811#false} assume !(0 != ~tmp___1~0); {59811#false} is VALID [2020-07-17 21:54:50,289 INFO L263 TraceCheckUtils]: 248: Hoare triple {59811#false} call timeShift(); {59811#false} is VALID [2020-07-17 21:54:50,289 INFO L263 TraceCheckUtils]: 249: Hoare triple {59811#false} call __utac_acc__Specification5_spec__2(); {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:50,290 INFO L263 TraceCheckUtils]: 250: Hoare triple {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {59810#true} is VALID [2020-07-17 21:54:50,290 INFO L280 TraceCheckUtils]: 251: Hoare triple {59810#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59810#true} is VALID [2020-07-17 21:54:50,290 INFO L280 TraceCheckUtils]: 252: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,290 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {59810#true} {60066#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #531#return; {59810#true} is VALID [2020-07-17 21:54:50,290 INFO L280 TraceCheckUtils]: 254: Hoare triple {59810#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59810#true} is VALID [2020-07-17 21:54:50,291 INFO L280 TraceCheckUtils]: 255: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,291 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {59810#true} {59811#false} #519#return; {59811#false} is VALID [2020-07-17 21:54:50,291 INFO L280 TraceCheckUtils]: 257: Hoare triple {59811#false} assume !(0 != ~pumpRunning~0); {59811#false} is VALID [2020-07-17 21:54:50,291 INFO L280 TraceCheckUtils]: 258: Hoare triple {59811#false} assume 0 != ~systemActive~0; {59811#false} is VALID [2020-07-17 21:54:50,291 INFO L263 TraceCheckUtils]: 259: Hoare triple {59811#false} call processEnvironment(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:50,292 INFO L280 TraceCheckUtils]: 260: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {59810#true} is VALID [2020-07-17 21:54:50,292 INFO L280 TraceCheckUtils]: 261: Hoare triple {59810#true} assume !(0 != ~pumpRunning~0); {59810#true} is VALID [2020-07-17 21:54:50,293 INFO L263 TraceCheckUtils]: 262: Hoare triple {59810#true} call processEnvironment__wrappee__methaneQuery(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:50,293 INFO L280 TraceCheckUtils]: 263: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {59810#true} is VALID [2020-07-17 21:54:50,293 INFO L280 TraceCheckUtils]: 264: Hoare triple {59810#true} assume 0 == ~pumpRunning~0; {59810#true} is VALID [2020-07-17 21:54:50,294 INFO L263 TraceCheckUtils]: 265: Hoare triple {59810#true} call #t~ret39 := isHighWaterLevel(); {59810#true} is VALID [2020-07-17 21:54:50,294 INFO L280 TraceCheckUtils]: 266: Hoare triple {59810#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {59810#true} is VALID [2020-07-17 21:54:50,294 INFO L263 TraceCheckUtils]: 267: Hoare triple {59810#true} call #t~ret59 := isHighWaterSensorDry(); {59810#true} is VALID [2020-07-17 21:54:50,294 INFO L280 TraceCheckUtils]: 268: Hoare triple {59810#true} havoc ~retValue_acc~8; {59810#true} is VALID [2020-07-17 21:54:50,294 INFO L280 TraceCheckUtils]: 269: Hoare triple {59810#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {59810#true} is VALID [2020-07-17 21:54:50,295 INFO L280 TraceCheckUtils]: 270: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,295 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {59810#true} {59810#true} #517#return; {59810#true} is VALID [2020-07-17 21:54:50,295 INFO L280 TraceCheckUtils]: 272: Hoare triple {59810#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {59810#true} is VALID [2020-07-17 21:54:50,295 INFO L280 TraceCheckUtils]: 273: Hoare triple {59810#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {59810#true} is VALID [2020-07-17 21:54:50,295 INFO L280 TraceCheckUtils]: 274: Hoare triple {59810#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {59810#true} is VALID [2020-07-17 21:54:50,296 INFO L280 TraceCheckUtils]: 275: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,296 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {59810#true} {59810#true} #539#return; {59810#true} is VALID [2020-07-17 21:54:50,296 INFO L280 TraceCheckUtils]: 277: Hoare triple {59810#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {59810#true} is VALID [2020-07-17 21:54:50,296 INFO L280 TraceCheckUtils]: 278: Hoare triple {59810#true} assume 0 != ~tmp~4; {59810#true} is VALID [2020-07-17 21:54:50,297 INFO L263 TraceCheckUtils]: 279: Hoare triple {59810#true} call activatePump(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:50,298 INFO L280 TraceCheckUtils]: 280: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {59810#true} is VALID [2020-07-17 21:54:50,298 INFO L263 TraceCheckUtils]: 281: Hoare triple {59810#true} call #t~ret41 := isMethaneAlarm(); {59810#true} is VALID [2020-07-17 21:54:50,298 INFO L280 TraceCheckUtils]: 282: Hoare triple {59810#true} havoc ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:50,298 INFO L263 TraceCheckUtils]: 283: Hoare triple {59810#true} call #t~ret42 := isMethaneLevelCritical(); {59810#true} is VALID [2020-07-17 21:54:50,298 INFO L280 TraceCheckUtils]: 284: Hoare triple {59810#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59810#true} is VALID [2020-07-17 21:54:50,299 INFO L280 TraceCheckUtils]: 285: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,299 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {59810#true} {59810#true} #553#return; {59810#true} is VALID [2020-07-17 21:54:50,299 INFO L280 TraceCheckUtils]: 287: Hoare triple {59810#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:50,299 INFO L280 TraceCheckUtils]: 288: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,299 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {59810#true} {59810#true} #513#return; {59810#true} is VALID [2020-07-17 21:54:50,300 INFO L280 TraceCheckUtils]: 290: Hoare triple {59810#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {59810#true} is VALID [2020-07-17 21:54:50,300 INFO L280 TraceCheckUtils]: 291: Hoare triple {59810#true} assume !(0 != ~tmp~6); {59810#true} is VALID [2020-07-17 21:54:50,301 INFO L263 TraceCheckUtils]: 292: Hoare triple {59810#true} call activatePump__wrappee__highWaterSensor(); {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:50,301 INFO L280 TraceCheckUtils]: 293: Hoare triple {60131#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {59810#true} is VALID [2020-07-17 21:54:50,301 INFO L280 TraceCheckUtils]: 294: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,301 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {59810#true} {59810#true} #515#return; {59810#true} is VALID [2020-07-17 21:54:50,301 INFO L280 TraceCheckUtils]: 296: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,302 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {59810#true} {59810#true} #541#return; {59810#true} is VALID [2020-07-17 21:54:50,302 INFO L280 TraceCheckUtils]: 298: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,302 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {59810#true} {59810#true} #499#return; {59810#true} is VALID [2020-07-17 21:54:50,302 INFO L280 TraceCheckUtils]: 300: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,303 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {59810#true} {59811#false} #523#return; {59811#false} is VALID [2020-07-17 21:54:50,303 INFO L263 TraceCheckUtils]: 302: Hoare triple {59811#false} call __utac_acc__Specification5_spec__3(); {59811#false} is VALID [2020-07-17 21:54:50,303 INFO L280 TraceCheckUtils]: 303: Hoare triple {59811#false} havoc ~tmp~9;havoc ~tmp___0~2; {59811#false} is VALID [2020-07-17 21:54:50,303 INFO L263 TraceCheckUtils]: 304: Hoare triple {59811#false} call #t~ret72 := getWaterLevel(); {59810#true} is VALID [2020-07-17 21:54:50,303 INFO L280 TraceCheckUtils]: 305: Hoare triple {59810#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59810#true} is VALID [2020-07-17 21:54:50,304 INFO L280 TraceCheckUtils]: 306: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,304 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {59810#true} {59811#false} #533#return; {59811#false} is VALID [2020-07-17 21:54:50,304 INFO L280 TraceCheckUtils]: 308: Hoare triple {59811#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {59811#false} is VALID [2020-07-17 21:54:50,304 INFO L280 TraceCheckUtils]: 309: Hoare triple {59811#false} assume 2 != ~tmp~9; {59811#false} is VALID [2020-07-17 21:54:50,304 INFO L263 TraceCheckUtils]: 310: Hoare triple {59811#false} call #t~ret73 := isPumpRunning(); {59810#true} is VALID [2020-07-17 21:54:50,305 INFO L280 TraceCheckUtils]: 311: Hoare triple {59810#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59810#true} is VALID [2020-07-17 21:54:50,305 INFO L280 TraceCheckUtils]: 312: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:50,305 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {59810#true} {59811#false} #535#return; {59811#false} is VALID [2020-07-17 21:54:50,305 INFO L280 TraceCheckUtils]: 314: Hoare triple {59811#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {59811#false} is VALID [2020-07-17 21:54:50,306 INFO L280 TraceCheckUtils]: 315: Hoare triple {59811#false} assume 0 != ~tmp___0~2; {59811#false} is VALID [2020-07-17 21:54:50,306 INFO L280 TraceCheckUtils]: 316: Hoare triple {59811#false} assume 0 == ~switchedOnBeforeTS~0; {59811#false} is VALID [2020-07-17 21:54:50,306 INFO L263 TraceCheckUtils]: 317: Hoare triple {59811#false} call __automaton_fail(); {59811#false} is VALID [2020-07-17 21:54:50,306 INFO L280 TraceCheckUtils]: 318: Hoare triple {59811#false} assume !false; {59811#false} is VALID [2020-07-17 21:54:50,393 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 94 proven. 42 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2020-07-17 21:54:50,393 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1556292082] [2020-07-17 21:54:50,394 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1305638886] [2020-07-17 21:54:50,394 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 21:54:50,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:50,625 INFO L264 TraceCheckSpWp]: Trace formula consists of 1345 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-17 21:54:50,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:50,685 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:54:51,131 INFO L263 TraceCheckUtils]: 0: Hoare triple {59810#true} call ULTIMATE.init(); {59810#true} is VALID [2020-07-17 21:54:51,132 INFO L280 TraceCheckUtils]: 1: Hoare triple {59810#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0; {59810#true} is VALID [2020-07-17 21:54:51,132 INFO L280 TraceCheckUtils]: 2: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:51,132 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59810#true} {59810#true} #559#return; {59810#true} is VALID [2020-07-17 21:54:51,132 INFO L263 TraceCheckUtils]: 4: Hoare triple {59810#true} call #t~ret75 := main(); {59810#true} is VALID [2020-07-17 21:54:51,132 INFO L280 TraceCheckUtils]: 5: Hoare triple {59810#true} havoc ~retValue_acc~9;havoc ~tmp~8; {59810#true} is VALID [2020-07-17 21:54:51,132 INFO L263 TraceCheckUtils]: 6: Hoare triple {59810#true} call select_helpers(); {59810#true} is VALID [2020-07-17 21:54:51,132 INFO L280 TraceCheckUtils]: 7: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:51,133 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {59810#true} {59810#true} #451#return; {59810#true} is VALID [2020-07-17 21:54:51,133 INFO L263 TraceCheckUtils]: 9: Hoare triple {59810#true} call select_features(); {59810#true} is VALID [2020-07-17 21:54:51,133 INFO L280 TraceCheckUtils]: 10: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:51,133 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {59810#true} {59810#true} #453#return; {59810#true} is VALID [2020-07-17 21:54:51,133 INFO L263 TraceCheckUtils]: 12: Hoare triple {59810#true} call #t~ret70 := valid_product(); {59810#true} is VALID [2020-07-17 21:54:51,133 INFO L280 TraceCheckUtils]: 13: Hoare triple {59810#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {59810#true} is VALID [2020-07-17 21:54:51,133 INFO L280 TraceCheckUtils]: 14: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:51,133 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {59810#true} {59810#true} #455#return; {59810#true} is VALID [2020-07-17 21:54:51,134 INFO L280 TraceCheckUtils]: 16: Hoare triple {59810#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~8 := #t~ret70;havoc #t~ret70; {59810#true} is VALID [2020-07-17 21:54:51,134 INFO L280 TraceCheckUtils]: 17: Hoare triple {59810#true} assume 0 != ~tmp~8; {59810#true} is VALID [2020-07-17 21:54:51,134 INFO L263 TraceCheckUtils]: 18: Hoare triple {59810#true} call setup(); {59810#true} is VALID [2020-07-17 21:54:51,134 INFO L280 TraceCheckUtils]: 19: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:51,134 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {59810#true} {59810#true} #457#return; {59810#true} is VALID [2020-07-17 21:54:51,134 INFO L263 TraceCheckUtils]: 21: Hoare triple {59810#true} call runTest(); {59810#true} is VALID [2020-07-17 21:54:51,134 INFO L263 TraceCheckUtils]: 22: Hoare triple {59810#true} call __utac_acc__Specification5_spec__1(); {59810#true} is VALID [2020-07-17 21:54:51,135 INFO L280 TraceCheckUtils]: 23: Hoare triple {59810#true} ~switchedOnBeforeTS~0 := 0; {59810#true} is VALID [2020-07-17 21:54:51,135 INFO L280 TraceCheckUtils]: 24: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:51,135 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {59810#true} {59810#true} #549#return; {59810#true} is VALID [2020-07-17 21:54:51,135 INFO L263 TraceCheckUtils]: 26: Hoare triple {59810#true} call test(); {59810#true} is VALID [2020-07-17 21:54:51,135 INFO L280 TraceCheckUtils]: 27: Hoare triple {59810#true} havoc ~splverifierCounter~0;havoc ~tmp~3;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {59810#true} is VALID [2020-07-17 21:54:51,135 INFO L280 TraceCheckUtils]: 28: Hoare triple {59810#true} assume !false; {59810#true} is VALID [2020-07-17 21:54:51,135 INFO L280 TraceCheckUtils]: 29: Hoare triple {59810#true} assume ~splverifierCounter~0 < 4; {59810#true} is VALID [2020-07-17 21:54:51,135 INFO L280 TraceCheckUtils]: 30: Hoare triple {59810#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {59810#true} is VALID [2020-07-17 21:54:51,135 INFO L280 TraceCheckUtils]: 31: Hoare triple {59810#true} assume 0 != ~tmp~3; {59810#true} is VALID [2020-07-17 21:54:51,136 INFO L263 TraceCheckUtils]: 32: Hoare triple {59810#true} call waterRise(); {59810#true} is VALID [2020-07-17 21:54:51,136 INFO L280 TraceCheckUtils]: 33: Hoare triple {59810#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {59810#true} is VALID [2020-07-17 21:54:51,136 INFO L280 TraceCheckUtils]: 34: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:51,136 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {59810#true} {59810#true} #501#return; {59810#true} is VALID [2020-07-17 21:54:51,136 INFO L280 TraceCheckUtils]: 36: Hoare triple {59810#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {59810#true} is VALID [2020-07-17 21:54:51,136 INFO L280 TraceCheckUtils]: 37: Hoare triple {59810#true} assume !(0 != ~tmp___0~0); {59810#true} is VALID [2020-07-17 21:54:51,136 INFO L280 TraceCheckUtils]: 38: Hoare triple {59810#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {59810#true} is VALID [2020-07-17 21:54:51,136 INFO L280 TraceCheckUtils]: 39: Hoare triple {59810#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {59810#true} is VALID [2020-07-17 21:54:51,137 INFO L280 TraceCheckUtils]: 40: Hoare triple {59810#true} assume !(0 != ~tmp___1~0); {59810#true} is VALID [2020-07-17 21:54:51,137 INFO L263 TraceCheckUtils]: 41: Hoare triple {59810#true} call timeShift(); {59810#true} is VALID [2020-07-17 21:54:51,137 INFO L263 TraceCheckUtils]: 42: Hoare triple {59810#true} call __utac_acc__Specification5_spec__2(); {59810#true} is VALID [2020-07-17 21:54:51,137 INFO L263 TraceCheckUtils]: 43: Hoare triple {59810#true} call #t~ret71 := isPumpRunning(); {59810#true} is VALID [2020-07-17 21:54:51,137 INFO L280 TraceCheckUtils]: 44: Hoare triple {59810#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59810#true} is VALID [2020-07-17 21:54:51,137 INFO L280 TraceCheckUtils]: 45: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:51,137 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {59810#true} {59810#true} #531#return; {59810#true} is VALID [2020-07-17 21:54:51,137 INFO L280 TraceCheckUtils]: 47: Hoare triple {59810#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59810#true} is VALID [2020-07-17 21:54:51,138 INFO L280 TraceCheckUtils]: 48: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:51,138 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {59810#true} {59810#true} #519#return; {59810#true} is VALID [2020-07-17 21:54:51,138 INFO L280 TraceCheckUtils]: 50: Hoare triple {59810#true} assume !(0 != ~pumpRunning~0); {59810#true} is VALID [2020-07-17 21:54:51,138 INFO L280 TraceCheckUtils]: 51: Hoare triple {59810#true} assume 0 != ~systemActive~0; {59810#true} is VALID [2020-07-17 21:54:51,138 INFO L263 TraceCheckUtils]: 52: Hoare triple {59810#true} call processEnvironment(); {59810#true} is VALID [2020-07-17 21:54:51,138 INFO L280 TraceCheckUtils]: 53: Hoare triple {59810#true} havoc ~tmp~5; {59810#true} is VALID [2020-07-17 21:54:51,138 INFO L280 TraceCheckUtils]: 54: Hoare triple {59810#true} assume !(0 != ~pumpRunning~0); {59810#true} is VALID [2020-07-17 21:54:51,138 INFO L263 TraceCheckUtils]: 55: Hoare triple {59810#true} call processEnvironment__wrappee__methaneQuery(); {59810#true} is VALID [2020-07-17 21:54:51,139 INFO L280 TraceCheckUtils]: 56: Hoare triple {59810#true} havoc ~tmp~4; {59810#true} is VALID [2020-07-17 21:54:51,139 INFO L280 TraceCheckUtils]: 57: Hoare triple {59810#true} assume 0 == ~pumpRunning~0; {59810#true} is VALID [2020-07-17 21:54:51,139 INFO L263 TraceCheckUtils]: 58: Hoare triple {59810#true} call #t~ret39 := isHighWaterLevel(); {59810#true} is VALID [2020-07-17 21:54:51,139 INFO L280 TraceCheckUtils]: 59: Hoare triple {59810#true} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {59810#true} is VALID [2020-07-17 21:54:51,139 INFO L263 TraceCheckUtils]: 60: Hoare triple {59810#true} call #t~ret59 := isHighWaterSensorDry(); {59810#true} is VALID [2020-07-17 21:54:51,139 INFO L280 TraceCheckUtils]: 61: Hoare triple {59810#true} havoc ~retValue_acc~8; {59810#true} is VALID [2020-07-17 21:54:51,139 INFO L280 TraceCheckUtils]: 62: Hoare triple {59810#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {59810#true} is VALID [2020-07-17 21:54:51,139 INFO L280 TraceCheckUtils]: 63: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:51,140 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {59810#true} {59810#true} #517#return; {59810#true} is VALID [2020-07-17 21:54:51,140 INFO L280 TraceCheckUtils]: 65: Hoare triple {59810#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {59810#true} is VALID [2020-07-17 21:54:51,140 INFO L280 TraceCheckUtils]: 66: Hoare triple {59810#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {59810#true} is VALID [2020-07-17 21:54:51,140 INFO L280 TraceCheckUtils]: 67: Hoare triple {59810#true} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {59810#true} is VALID [2020-07-17 21:54:51,140 INFO L280 TraceCheckUtils]: 68: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:51,140 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {59810#true} {59810#true} #539#return; {59810#true} is VALID [2020-07-17 21:54:51,140 INFO L280 TraceCheckUtils]: 70: Hoare triple {59810#true} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {59810#true} is VALID [2020-07-17 21:54:51,140 INFO L280 TraceCheckUtils]: 71: Hoare triple {59810#true} assume 0 != ~tmp~4; {59810#true} is VALID [2020-07-17 21:54:51,141 INFO L263 TraceCheckUtils]: 72: Hoare triple {59810#true} call activatePump(); {59810#true} is VALID [2020-07-17 21:54:51,141 INFO L280 TraceCheckUtils]: 73: Hoare triple {59810#true} havoc ~tmp~6; {59810#true} is VALID [2020-07-17 21:54:51,141 INFO L263 TraceCheckUtils]: 74: Hoare triple {59810#true} call #t~ret41 := isMethaneAlarm(); {59810#true} is VALID [2020-07-17 21:54:51,141 INFO L280 TraceCheckUtils]: 75: Hoare triple {59810#true} havoc ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:51,141 INFO L263 TraceCheckUtils]: 76: Hoare triple {59810#true} call #t~ret42 := isMethaneLevelCritical(); {59810#true} is VALID [2020-07-17 21:54:51,141 INFO L280 TraceCheckUtils]: 77: Hoare triple {59810#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59810#true} is VALID [2020-07-17 21:54:51,141 INFO L280 TraceCheckUtils]: 78: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:51,141 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {59810#true} {59810#true} #553#return; {59810#true} is VALID [2020-07-17 21:54:51,142 INFO L280 TraceCheckUtils]: 80: Hoare triple {59810#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:51,142 INFO L280 TraceCheckUtils]: 81: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:51,142 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {59810#true} {59810#true} #513#return; {59810#true} is VALID [2020-07-17 21:54:51,142 INFO L280 TraceCheckUtils]: 83: Hoare triple {59810#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {59810#true} is VALID [2020-07-17 21:54:51,142 INFO L280 TraceCheckUtils]: 84: Hoare triple {59810#true} assume !(0 != ~tmp~6); {59810#true} is VALID [2020-07-17 21:54:51,143 INFO L263 TraceCheckUtils]: 85: Hoare triple {59810#true} call activatePump__wrappee__highWaterSensor(); {59810#true} is VALID [2020-07-17 21:54:51,146 INFO L280 TraceCheckUtils]: 86: Hoare triple {59810#true} ~pumpRunning~0 := 1; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,146 INFO L280 TraceCheckUtils]: 87: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume true; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,147 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {60118#(<= 1 ~pumpRunning~0)} {59810#true} #515#return; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,147 INFO L280 TraceCheckUtils]: 89: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume true; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,147 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {60118#(<= 1 ~pumpRunning~0)} {59810#true} #541#return; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,148 INFO L280 TraceCheckUtils]: 91: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume true; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,149 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {60118#(<= 1 ~pumpRunning~0)} {59810#true} #499#return; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,149 INFO L280 TraceCheckUtils]: 93: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume true; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,150 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {60118#(<= 1 ~pumpRunning~0)} {59810#true} #523#return; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,151 INFO L263 TraceCheckUtils]: 95: Hoare triple {60118#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,151 INFO L280 TraceCheckUtils]: 96: Hoare triple {60118#(<= 1 ~pumpRunning~0)} havoc ~tmp~9;havoc ~tmp___0~2; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,152 INFO L263 TraceCheckUtils]: 97: Hoare triple {60118#(<= 1 ~pumpRunning~0)} call #t~ret72 := getWaterLevel(); {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,154 INFO L280 TraceCheckUtils]: 98: Hoare triple {60118#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,154 INFO L280 TraceCheckUtils]: 99: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume true; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,155 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {60118#(<= 1 ~pumpRunning~0)} {60118#(<= 1 ~pumpRunning~0)} #533#return; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,155 INFO L280 TraceCheckUtils]: 101: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,156 INFO L280 TraceCheckUtils]: 102: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~9); {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,156 INFO L280 TraceCheckUtils]: 103: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume true; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,157 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {60118#(<= 1 ~pumpRunning~0)} {60118#(<= 1 ~pumpRunning~0)} #525#return; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,158 INFO L280 TraceCheckUtils]: 105: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume true; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,158 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {60118#(<= 1 ~pumpRunning~0)} {59810#true} #509#return; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,159 INFO L280 TraceCheckUtils]: 107: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume !false; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,160 INFO L280 TraceCheckUtils]: 108: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,160 INFO L280 TraceCheckUtils]: 109: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,161 INFO L280 TraceCheckUtils]: 110: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~3); {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,162 INFO L280 TraceCheckUtils]: 111: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,162 INFO L280 TraceCheckUtils]: 112: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,162 INFO L280 TraceCheckUtils]: 113: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,163 INFO L280 TraceCheckUtils]: 114: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,170 INFO L280 TraceCheckUtils]: 115: Hoare triple {60118#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {60118#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,171 INFO L263 TraceCheckUtils]: 116: Hoare triple {60118#(<= 1 ~pumpRunning~0)} call timeShift(); {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,171 INFO L263 TraceCheckUtils]: 117: Hoare triple {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {59810#true} is VALID [2020-07-17 21:54:51,171 INFO L263 TraceCheckUtils]: 118: Hoare triple {59810#true} call #t~ret71 := isPumpRunning(); {59810#true} is VALID [2020-07-17 21:54:51,171 INFO L280 TraceCheckUtils]: 119: Hoare triple {59810#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59810#true} is VALID [2020-07-17 21:54:51,171 INFO L280 TraceCheckUtils]: 120: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:51,172 INFO L275 TraceCheckUtils]: 121: Hoare quadruple {59810#true} {59810#true} #531#return; {59810#true} is VALID [2020-07-17 21:54:51,172 INFO L280 TraceCheckUtils]: 122: Hoare triple {59810#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59810#true} is VALID [2020-07-17 21:54:51,172 INFO L280 TraceCheckUtils]: 123: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:51,173 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {59810#true} {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #519#return; {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,173 INFO L280 TraceCheckUtils]: 125: Hoare triple {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,173 INFO L263 TraceCheckUtils]: 126: Hoare triple {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {59810#true} is VALID [2020-07-17 21:54:51,174 INFO L280 TraceCheckUtils]: 127: Hoare triple {59810#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59810#true} is VALID [2020-07-17 21:54:51,174 INFO L280 TraceCheckUtils]: 128: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:51,174 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {59810#true} {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #521#return; {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,175 INFO L280 TraceCheckUtils]: 130: Hoare triple {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,176 INFO L263 TraceCheckUtils]: 131: Hoare triple {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,176 INFO L280 TraceCheckUtils]: 132: Hoare triple {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~5; {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,177 INFO L280 TraceCheckUtils]: 133: Hoare triple {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,177 INFO L263 TraceCheckUtils]: 134: Hoare triple {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret40 := isMethaneAlarm(); {59810#true} is VALID [2020-07-17 21:54:51,177 INFO L280 TraceCheckUtils]: 135: Hoare triple {59810#true} havoc ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:51,178 INFO L263 TraceCheckUtils]: 136: Hoare triple {59810#true} call #t~ret42 := isMethaneLevelCritical(); {59810#true} is VALID [2020-07-17 21:54:51,178 INFO L280 TraceCheckUtils]: 137: Hoare triple {59810#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59810#true} is VALID [2020-07-17 21:54:51,178 INFO L280 TraceCheckUtils]: 138: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:51,178 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {59810#true} {59810#true} #553#return; {59810#true} is VALID [2020-07-17 21:54:51,178 INFO L280 TraceCheckUtils]: 140: Hoare triple {59810#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59810#true} is VALID [2020-07-17 21:54:51,179 INFO L280 TraceCheckUtils]: 141: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:51,179 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {59810#true} {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #493#return; {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,180 INFO L280 TraceCheckUtils]: 143: Hoare triple {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,181 INFO L280 TraceCheckUtils]: 144: Hoare triple {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~5); {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,181 INFO L263 TraceCheckUtils]: 145: Hoare triple {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,182 INFO L280 TraceCheckUtils]: 146: Hoare triple {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~4; {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,183 INFO L280 TraceCheckUtils]: 147: Hoare triple {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,183 INFO L263 TraceCheckUtils]: 148: Hoare triple {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {59810#true} is VALID [2020-07-17 21:54:51,183 INFO L280 TraceCheckUtils]: 149: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:51,184 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {59810#true} {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #545#return; {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,184 INFO L280 TraceCheckUtils]: 151: Hoare triple {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,185 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #497#return; {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,186 INFO L280 TraceCheckUtils]: 153: Hoare triple {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,187 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #523#return; {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:51,187 INFO L263 TraceCheckUtils]: 155: Hoare triple {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {59810#true} is VALID [2020-07-17 21:54:51,187 INFO L280 TraceCheckUtils]: 156: Hoare triple {59810#true} havoc ~tmp~9;havoc ~tmp___0~2; {59810#true} is VALID [2020-07-17 21:54:51,187 INFO L263 TraceCheckUtils]: 157: Hoare triple {59810#true} call #t~ret72 := getWaterLevel(); {59810#true} is VALID [2020-07-17 21:54:51,188 INFO L280 TraceCheckUtils]: 158: Hoare triple {59810#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59810#true} is VALID [2020-07-17 21:54:51,188 INFO L280 TraceCheckUtils]: 159: Hoare triple {59810#true} assume true; {59810#true} is VALID [2020-07-17 21:54:51,188 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {59810#true} {59810#true} #533#return; {59810#true} is VALID [2020-07-17 21:54:51,188 INFO L280 TraceCheckUtils]: 161: Hoare triple {59810#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {59810#true} is VALID [2020-07-17 21:54:51,188 INFO L280 TraceCheckUtils]: 162: Hoare triple {59810#true} assume 2 != ~tmp~9; {59810#true} is VALID [2020-07-17 21:54:51,189 INFO L263 TraceCheckUtils]: 163: Hoare triple {59810#true} call #t~ret73 := isPumpRunning(); {59810#true} is VALID [2020-07-17 21:54:51,190 INFO L280 TraceCheckUtils]: 164: Hoare triple {59810#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {60950#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:54:51,191 INFO L280 TraceCheckUtils]: 165: Hoare triple {60950#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {60950#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:54:51,192 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {60950#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {59810#true} #535#return; {60957#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-17 21:54:51,193 INFO L280 TraceCheckUtils]: 167: Hoare triple {60957#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {60961#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:54:51,193 INFO L280 TraceCheckUtils]: 168: Hoare triple {60961#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {60965#(<= ~pumpRunning~0 0)} is VALID [2020-07-17 21:54:51,194 INFO L280 TraceCheckUtils]: 169: Hoare triple {60965#(<= ~pumpRunning~0 0)} assume true; {60965#(<= ~pumpRunning~0 0)} is VALID [2020-07-17 21:54:51,195 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {60965#(<= ~pumpRunning~0 0)} {60805#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #525#return; {60972#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-17 21:54:51,196 INFO L280 TraceCheckUtils]: 171: Hoare triple {60972#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {60972#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-17 21:54:51,196 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {60972#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {60118#(<= 1 ~pumpRunning~0)} #509#return; {59811#false} is VALID [2020-07-17 21:54:51,197 INFO L280 TraceCheckUtils]: 173: Hoare triple {59811#false} assume !false; {59811#false} is VALID [2020-07-17 21:54:51,197 INFO L280 TraceCheckUtils]: 174: Hoare triple {59811#false} assume ~splverifierCounter~0 < 4; {59811#false} is VALID [2020-07-17 21:54:51,197 INFO L280 TraceCheckUtils]: 175: Hoare triple {59811#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {59811#false} is VALID [2020-07-17 21:54:51,197 INFO L280 TraceCheckUtils]: 176: Hoare triple {59811#false} assume !(0 != ~tmp~3); {59811#false} is VALID [2020-07-17 21:54:51,197 INFO L280 TraceCheckUtils]: 177: Hoare triple {59811#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {59811#false} is VALID [2020-07-17 21:54:51,198 INFO L280 TraceCheckUtils]: 178: Hoare triple {59811#false} assume !(0 != ~tmp___0~0); {59811#false} is VALID [2020-07-17 21:54:51,198 INFO L280 TraceCheckUtils]: 179: Hoare triple {59811#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {59811#false} is VALID [2020-07-17 21:54:51,198 INFO L280 TraceCheckUtils]: 180: Hoare triple {59811#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {59811#false} is VALID [2020-07-17 21:54:51,198 INFO L280 TraceCheckUtils]: 181: Hoare triple {59811#false} assume !(0 != ~tmp___1~0); {59811#false} is VALID [2020-07-17 21:54:51,198 INFO L263 TraceCheckUtils]: 182: Hoare triple {59811#false} call timeShift(); {59811#false} is VALID [2020-07-17 21:54:51,198 INFO L263 TraceCheckUtils]: 183: Hoare triple {59811#false} call __utac_acc__Specification5_spec__2(); {59811#false} is VALID [2020-07-17 21:54:51,199 INFO L263 TraceCheckUtils]: 184: Hoare triple {59811#false} call #t~ret71 := isPumpRunning(); {59811#false} is VALID [2020-07-17 21:54:51,199 INFO L280 TraceCheckUtils]: 185: Hoare triple {59811#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59811#false} is VALID [2020-07-17 21:54:51,199 INFO L280 TraceCheckUtils]: 186: Hoare triple {59811#false} assume true; {59811#false} is VALID [2020-07-17 21:54:51,199 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {59811#false} {59811#false} #531#return; {59811#false} is VALID [2020-07-17 21:54:51,199 INFO L280 TraceCheckUtils]: 188: Hoare triple {59811#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59811#false} is VALID [2020-07-17 21:54:51,200 INFO L280 TraceCheckUtils]: 189: Hoare triple {59811#false} assume true; {59811#false} is VALID [2020-07-17 21:54:51,200 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {59811#false} {59811#false} #519#return; {59811#false} is VALID [2020-07-17 21:54:51,200 INFO L280 TraceCheckUtils]: 191: Hoare triple {59811#false} assume 0 != ~pumpRunning~0; {59811#false} is VALID [2020-07-17 21:54:51,200 INFO L263 TraceCheckUtils]: 192: Hoare triple {59811#false} call lowerWaterLevel(); {59811#false} is VALID [2020-07-17 21:54:51,200 INFO L280 TraceCheckUtils]: 193: Hoare triple {59811#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {59811#false} is VALID [2020-07-17 21:54:51,200 INFO L280 TraceCheckUtils]: 194: Hoare triple {59811#false} assume true; {59811#false} is VALID [2020-07-17 21:54:51,201 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {59811#false} {59811#false} #521#return; {59811#false} is VALID [2020-07-17 21:54:51,201 INFO L280 TraceCheckUtils]: 196: Hoare triple {59811#false} assume 0 != ~systemActive~0; {59811#false} is VALID [2020-07-17 21:54:51,201 INFO L263 TraceCheckUtils]: 197: Hoare triple {59811#false} call processEnvironment(); {59811#false} is VALID [2020-07-17 21:54:51,201 INFO L280 TraceCheckUtils]: 198: Hoare triple {59811#false} havoc ~tmp~5; {59811#false} is VALID [2020-07-17 21:54:51,201 INFO L280 TraceCheckUtils]: 199: Hoare triple {59811#false} assume 0 != ~pumpRunning~0; {59811#false} is VALID [2020-07-17 21:54:51,201 INFO L263 TraceCheckUtils]: 200: Hoare triple {59811#false} call #t~ret40 := isMethaneAlarm(); {59811#false} is VALID [2020-07-17 21:54:51,202 INFO L280 TraceCheckUtils]: 201: Hoare triple {59811#false} havoc ~retValue_acc~3; {59811#false} is VALID [2020-07-17 21:54:51,202 INFO L263 TraceCheckUtils]: 202: Hoare triple {59811#false} call #t~ret42 := isMethaneLevelCritical(); {59811#false} is VALID [2020-07-17 21:54:51,202 INFO L280 TraceCheckUtils]: 203: Hoare triple {59811#false} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59811#false} is VALID [2020-07-17 21:54:51,202 INFO L280 TraceCheckUtils]: 204: Hoare triple {59811#false} assume true; {59811#false} is VALID [2020-07-17 21:54:51,202 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {59811#false} {59811#false} #553#return; {59811#false} is VALID [2020-07-17 21:54:51,202 INFO L280 TraceCheckUtils]: 206: Hoare triple {59811#false} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59811#false} is VALID [2020-07-17 21:54:51,203 INFO L280 TraceCheckUtils]: 207: Hoare triple {59811#false} assume true; {59811#false} is VALID [2020-07-17 21:54:51,203 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {59811#false} {59811#false} #493#return; {59811#false} is VALID [2020-07-17 21:54:51,203 INFO L280 TraceCheckUtils]: 209: Hoare triple {59811#false} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {59811#false} is VALID [2020-07-17 21:54:51,203 INFO L280 TraceCheckUtils]: 210: Hoare triple {59811#false} assume 0 != ~tmp~5; {59811#false} is VALID [2020-07-17 21:54:51,203 INFO L263 TraceCheckUtils]: 211: Hoare triple {59811#false} call deactivatePump(); {59811#false} is VALID [2020-07-17 21:54:51,204 INFO L280 TraceCheckUtils]: 212: Hoare triple {59811#false} ~pumpRunning~0 := 0; {59811#false} is VALID [2020-07-17 21:54:51,204 INFO L280 TraceCheckUtils]: 213: Hoare triple {59811#false} assume true; {59811#false} is VALID [2020-07-17 21:54:51,204 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {59811#false} {59811#false} #495#return; {59811#false} is VALID [2020-07-17 21:54:51,204 INFO L280 TraceCheckUtils]: 215: Hoare triple {59811#false} assume true; {59811#false} is VALID [2020-07-17 21:54:51,204 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {59811#false} {59811#false} #523#return; {59811#false} is VALID [2020-07-17 21:54:51,205 INFO L263 TraceCheckUtils]: 217: Hoare triple {59811#false} call __utac_acc__Specification5_spec__3(); {59811#false} is VALID [2020-07-17 21:54:51,206 INFO L280 TraceCheckUtils]: 218: Hoare triple {59811#false} havoc ~tmp~9;havoc ~tmp___0~2; {59811#false} is VALID [2020-07-17 21:54:51,206 INFO L263 TraceCheckUtils]: 219: Hoare triple {59811#false} call #t~ret72 := getWaterLevel(); {59811#false} is VALID [2020-07-17 21:54:51,206 INFO L280 TraceCheckUtils]: 220: Hoare triple {59811#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59811#false} is VALID [2020-07-17 21:54:51,206 INFO L280 TraceCheckUtils]: 221: Hoare triple {59811#false} assume true; {59811#false} is VALID [2020-07-17 21:54:51,206 INFO L275 TraceCheckUtils]: 222: Hoare quadruple {59811#false} {59811#false} #533#return; {59811#false} is VALID [2020-07-17 21:54:51,207 INFO L280 TraceCheckUtils]: 223: Hoare triple {59811#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {59811#false} is VALID [2020-07-17 21:54:51,207 INFO L280 TraceCheckUtils]: 224: Hoare triple {59811#false} assume 2 != ~tmp~9; {59811#false} is VALID [2020-07-17 21:54:51,207 INFO L263 TraceCheckUtils]: 225: Hoare triple {59811#false} call #t~ret73 := isPumpRunning(); {59811#false} is VALID [2020-07-17 21:54:51,207 INFO L280 TraceCheckUtils]: 226: Hoare triple {59811#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59811#false} is VALID [2020-07-17 21:54:51,207 INFO L280 TraceCheckUtils]: 227: Hoare triple {59811#false} assume true; {59811#false} is VALID [2020-07-17 21:54:51,208 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {59811#false} {59811#false} #535#return; {59811#false} is VALID [2020-07-17 21:54:51,208 INFO L280 TraceCheckUtils]: 229: Hoare triple {59811#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {59811#false} is VALID [2020-07-17 21:54:51,208 INFO L280 TraceCheckUtils]: 230: Hoare triple {59811#false} assume !(0 != ~tmp___0~2); {59811#false} is VALID [2020-07-17 21:54:51,208 INFO L280 TraceCheckUtils]: 231: Hoare triple {59811#false} assume true; {59811#false} is VALID [2020-07-17 21:54:51,208 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {59811#false} {59811#false} #525#return; {59811#false} is VALID [2020-07-17 21:54:51,208 INFO L280 TraceCheckUtils]: 233: Hoare triple {59811#false} assume true; {59811#false} is VALID [2020-07-17 21:54:51,209 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {59811#false} {59811#false} #509#return; {59811#false} is VALID [2020-07-17 21:54:51,209 INFO L280 TraceCheckUtils]: 235: Hoare triple {59811#false} assume !false; {59811#false} is VALID [2020-07-17 21:54:51,209 INFO L280 TraceCheckUtils]: 236: Hoare triple {59811#false} assume ~splverifierCounter~0 < 4; {59811#false} is VALID [2020-07-17 21:54:51,209 INFO L280 TraceCheckUtils]: 237: Hoare triple {59811#false} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647;~tmp~3 := #t~nondet35;havoc #t~nondet35; {59811#false} is VALID [2020-07-17 21:54:51,209 INFO L280 TraceCheckUtils]: 238: Hoare triple {59811#false} assume 0 != ~tmp~3; {59811#false} is VALID [2020-07-17 21:54:51,209 INFO L263 TraceCheckUtils]: 239: Hoare triple {59811#false} call waterRise(); {59811#false} is VALID [2020-07-17 21:54:51,210 INFO L280 TraceCheckUtils]: 240: Hoare triple {59811#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {59811#false} is VALID [2020-07-17 21:54:51,210 INFO L280 TraceCheckUtils]: 241: Hoare triple {59811#false} assume true; {59811#false} is VALID [2020-07-17 21:54:51,210 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {59811#false} {59811#false} #501#return; {59811#false} is VALID [2020-07-17 21:54:51,210 INFO L280 TraceCheckUtils]: 243: Hoare triple {59811#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp___0~0 := #t~nondet36;havoc #t~nondet36; {59811#false} is VALID [2020-07-17 21:54:51,210 INFO L280 TraceCheckUtils]: 244: Hoare triple {59811#false} assume !(0 != ~tmp___0~0); {59811#false} is VALID [2020-07-17 21:54:51,211 INFO L280 TraceCheckUtils]: 245: Hoare triple {59811#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___2~0 := #t~nondet37;havoc #t~nondet37; {59811#false} is VALID [2020-07-17 21:54:51,211 INFO L280 TraceCheckUtils]: 246: Hoare triple {59811#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___1~0 := #t~nondet38;havoc #t~nondet38; {59811#false} is VALID [2020-07-17 21:54:51,211 INFO L280 TraceCheckUtils]: 247: Hoare triple {59811#false} assume !(0 != ~tmp___1~0); {59811#false} is VALID [2020-07-17 21:54:51,211 INFO L263 TraceCheckUtils]: 248: Hoare triple {59811#false} call timeShift(); {59811#false} is VALID [2020-07-17 21:54:51,211 INFO L263 TraceCheckUtils]: 249: Hoare triple {59811#false} call __utac_acc__Specification5_spec__2(); {59811#false} is VALID [2020-07-17 21:54:51,211 INFO L263 TraceCheckUtils]: 250: Hoare triple {59811#false} call #t~ret71 := isPumpRunning(); {59811#false} is VALID [2020-07-17 21:54:51,212 INFO L280 TraceCheckUtils]: 251: Hoare triple {59811#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59811#false} is VALID [2020-07-17 21:54:51,212 INFO L280 TraceCheckUtils]: 252: Hoare triple {59811#false} assume true; {59811#false} is VALID [2020-07-17 21:54:51,212 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {59811#false} {59811#false} #531#return; {59811#false} is VALID [2020-07-17 21:54:51,212 INFO L280 TraceCheckUtils]: 254: Hoare triple {59811#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {59811#false} is VALID [2020-07-17 21:54:51,212 INFO L280 TraceCheckUtils]: 255: Hoare triple {59811#false} assume true; {59811#false} is VALID [2020-07-17 21:54:51,213 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {59811#false} {59811#false} #519#return; {59811#false} is VALID [2020-07-17 21:54:51,213 INFO L280 TraceCheckUtils]: 257: Hoare triple {59811#false} assume !(0 != ~pumpRunning~0); {59811#false} is VALID [2020-07-17 21:54:51,213 INFO L280 TraceCheckUtils]: 258: Hoare triple {59811#false} assume 0 != ~systemActive~0; {59811#false} is VALID [2020-07-17 21:54:51,213 INFO L263 TraceCheckUtils]: 259: Hoare triple {59811#false} call processEnvironment(); {59811#false} is VALID [2020-07-17 21:54:51,213 INFO L280 TraceCheckUtils]: 260: Hoare triple {59811#false} havoc ~tmp~5; {59811#false} is VALID [2020-07-17 21:54:51,213 INFO L280 TraceCheckUtils]: 261: Hoare triple {59811#false} assume !(0 != ~pumpRunning~0); {59811#false} is VALID [2020-07-17 21:54:51,214 INFO L263 TraceCheckUtils]: 262: Hoare triple {59811#false} call processEnvironment__wrappee__methaneQuery(); {59811#false} is VALID [2020-07-17 21:54:51,214 INFO L280 TraceCheckUtils]: 263: Hoare triple {59811#false} havoc ~tmp~4; {59811#false} is VALID [2020-07-17 21:54:51,214 INFO L280 TraceCheckUtils]: 264: Hoare triple {59811#false} assume 0 == ~pumpRunning~0; {59811#false} is VALID [2020-07-17 21:54:51,214 INFO L263 TraceCheckUtils]: 265: Hoare triple {59811#false} call #t~ret39 := isHighWaterLevel(); {59811#false} is VALID [2020-07-17 21:54:51,214 INFO L280 TraceCheckUtils]: 266: Hoare triple {59811#false} havoc ~retValue_acc~5;havoc ~tmp~7;havoc ~tmp___0~1; {59811#false} is VALID [2020-07-17 21:54:51,214 INFO L263 TraceCheckUtils]: 267: Hoare triple {59811#false} call #t~ret59 := isHighWaterSensorDry(); {59811#false} is VALID [2020-07-17 21:54:51,215 INFO L280 TraceCheckUtils]: 268: Hoare triple {59811#false} havoc ~retValue_acc~8; {59811#false} is VALID [2020-07-17 21:54:51,215 INFO L280 TraceCheckUtils]: 269: Hoare triple {59811#false} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {59811#false} is VALID [2020-07-17 21:54:51,215 INFO L280 TraceCheckUtils]: 270: Hoare triple {59811#false} assume true; {59811#false} is VALID [2020-07-17 21:54:51,215 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {59811#false} {59811#false} #517#return; {59811#false} is VALID [2020-07-17 21:54:51,215 INFO L280 TraceCheckUtils]: 272: Hoare triple {59811#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {59811#false} is VALID [2020-07-17 21:54:51,215 INFO L280 TraceCheckUtils]: 273: Hoare triple {59811#false} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {59811#false} is VALID [2020-07-17 21:54:51,216 INFO L280 TraceCheckUtils]: 274: Hoare triple {59811#false} ~retValue_acc~5 := ~tmp___0~1;#res := ~retValue_acc~5; {59811#false} is VALID [2020-07-17 21:54:51,216 INFO L280 TraceCheckUtils]: 275: Hoare triple {59811#false} assume true; {59811#false} is VALID [2020-07-17 21:54:51,216 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {59811#false} {59811#false} #539#return; {59811#false} is VALID [2020-07-17 21:54:51,216 INFO L280 TraceCheckUtils]: 277: Hoare triple {59811#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647;~tmp~4 := #t~ret39;havoc #t~ret39; {59811#false} is VALID [2020-07-17 21:54:51,216 INFO L280 TraceCheckUtils]: 278: Hoare triple {59811#false} assume 0 != ~tmp~4; {59811#false} is VALID [2020-07-17 21:54:51,217 INFO L263 TraceCheckUtils]: 279: Hoare triple {59811#false} call activatePump(); {59811#false} is VALID [2020-07-17 21:54:51,217 INFO L280 TraceCheckUtils]: 280: Hoare triple {59811#false} havoc ~tmp~6; {59811#false} is VALID [2020-07-17 21:54:51,217 INFO L263 TraceCheckUtils]: 281: Hoare triple {59811#false} call #t~ret41 := isMethaneAlarm(); {59811#false} is VALID [2020-07-17 21:54:51,217 INFO L280 TraceCheckUtils]: 282: Hoare triple {59811#false} havoc ~retValue_acc~3; {59811#false} is VALID [2020-07-17 21:54:51,217 INFO L263 TraceCheckUtils]: 283: Hoare triple {59811#false} call #t~ret42 := isMethaneLevelCritical(); {59811#false} is VALID [2020-07-17 21:54:51,217 INFO L280 TraceCheckUtils]: 284: Hoare triple {59811#false} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {59811#false} is VALID [2020-07-17 21:54:51,218 INFO L280 TraceCheckUtils]: 285: Hoare triple {59811#false} assume true; {59811#false} is VALID [2020-07-17 21:54:51,218 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {59811#false} {59811#false} #553#return; {59811#false} is VALID [2020-07-17 21:54:51,218 INFO L280 TraceCheckUtils]: 287: Hoare triple {59811#false} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~3 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~3; {59811#false} is VALID [2020-07-17 21:54:51,218 INFO L280 TraceCheckUtils]: 288: Hoare triple {59811#false} assume true; {59811#false} is VALID [2020-07-17 21:54:51,218 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {59811#false} {59811#false} #513#return; {59811#false} is VALID [2020-07-17 21:54:51,218 INFO L280 TraceCheckUtils]: 290: Hoare triple {59811#false} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {59811#false} is VALID [2020-07-17 21:54:51,219 INFO L280 TraceCheckUtils]: 291: Hoare triple {59811#false} assume !(0 != ~tmp~6); {59811#false} is VALID [2020-07-17 21:54:51,219 INFO L263 TraceCheckUtils]: 292: Hoare triple {59811#false} call activatePump__wrappee__highWaterSensor(); {59811#false} is VALID [2020-07-17 21:54:51,219 INFO L280 TraceCheckUtils]: 293: Hoare triple {59811#false} ~pumpRunning~0 := 1; {59811#false} is VALID [2020-07-17 21:54:51,219 INFO L280 TraceCheckUtils]: 294: Hoare triple {59811#false} assume true; {59811#false} is VALID [2020-07-17 21:54:51,219 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {59811#false} {59811#false} #515#return; {59811#false} is VALID [2020-07-17 21:54:51,219 INFO L280 TraceCheckUtils]: 296: Hoare triple {59811#false} assume true; {59811#false} is VALID [2020-07-17 21:54:51,220 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {59811#false} {59811#false} #541#return; {59811#false} is VALID [2020-07-17 21:54:51,220 INFO L280 TraceCheckUtils]: 298: Hoare triple {59811#false} assume true; {59811#false} is VALID [2020-07-17 21:54:51,220 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {59811#false} {59811#false} #499#return; {59811#false} is VALID [2020-07-17 21:54:51,220 INFO L280 TraceCheckUtils]: 300: Hoare triple {59811#false} assume true; {59811#false} is VALID [2020-07-17 21:54:51,220 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {59811#false} {59811#false} #523#return; {59811#false} is VALID [2020-07-17 21:54:51,221 INFO L263 TraceCheckUtils]: 302: Hoare triple {59811#false} call __utac_acc__Specification5_spec__3(); {59811#false} is VALID [2020-07-17 21:54:51,221 INFO L280 TraceCheckUtils]: 303: Hoare triple {59811#false} havoc ~tmp~9;havoc ~tmp___0~2; {59811#false} is VALID [2020-07-17 21:54:51,221 INFO L263 TraceCheckUtils]: 304: Hoare triple {59811#false} call #t~ret72 := getWaterLevel(); {59811#false} is VALID [2020-07-17 21:54:51,221 INFO L280 TraceCheckUtils]: 305: Hoare triple {59811#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {59811#false} is VALID [2020-07-17 21:54:51,221 INFO L280 TraceCheckUtils]: 306: Hoare triple {59811#false} assume true; {59811#false} is VALID [2020-07-17 21:54:51,221 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {59811#false} {59811#false} #533#return; {59811#false} is VALID [2020-07-17 21:54:51,222 INFO L280 TraceCheckUtils]: 308: Hoare triple {59811#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {59811#false} is VALID [2020-07-17 21:54:51,222 INFO L280 TraceCheckUtils]: 309: Hoare triple {59811#false} assume 2 != ~tmp~9; {59811#false} is VALID [2020-07-17 21:54:51,222 INFO L263 TraceCheckUtils]: 310: Hoare triple {59811#false} call #t~ret73 := isPumpRunning(); {59811#false} is VALID [2020-07-17 21:54:51,222 INFO L280 TraceCheckUtils]: 311: Hoare triple {59811#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {59811#false} is VALID [2020-07-17 21:54:51,222 INFO L280 TraceCheckUtils]: 312: Hoare triple {59811#false} assume true; {59811#false} is VALID [2020-07-17 21:54:51,222 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {59811#false} {59811#false} #535#return; {59811#false} is VALID [2020-07-17 21:54:51,223 INFO L280 TraceCheckUtils]: 314: Hoare triple {59811#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~2 := #t~ret73;havoc #t~ret73; {59811#false} is VALID [2020-07-17 21:54:51,223 INFO L280 TraceCheckUtils]: 315: Hoare triple {59811#false} assume 0 != ~tmp___0~2; {59811#false} is VALID [2020-07-17 21:54:51,223 INFO L280 TraceCheckUtils]: 316: Hoare triple {59811#false} assume 0 == ~switchedOnBeforeTS~0; {59811#false} is VALID [2020-07-17 21:54:51,223 INFO L263 TraceCheckUtils]: 317: Hoare triple {59811#false} call __automaton_fail(); {59811#false} is VALID [2020-07-17 21:54:51,223 INFO L280 TraceCheckUtils]: 318: Hoare triple {59811#false} assume !false; {59811#false} is VALID [2020-07-17 21:54:51,278 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 269 proven. 16 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2020-07-17 21:54:51,279 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:54:51,279 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 22 [2020-07-17 21:54:51,279 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1511441054] [2020-07-17 21:54:51,282 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 319 [2020-07-17 21:57:51,060 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:57:51,061 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-17 21:57:51,540 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 364 edges. 364 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:57:51,540 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-17 21:57:51,540 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:57:51,540 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-17 21:57:51,541 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2020-07-17 21:57:51,541 INFO L87 Difference]: Start difference. First operand 2080 states and 2428 transitions. Second operand 22 states. [2020-07-17 21:57:53,449 WARN L193 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-17 21:57:55,582 WARN L193 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 21:57:56,436 WARN L193 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 21:57:57,091 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 21:58:03,438 WARN L193 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 21:58:15,679 WARN L193 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 21:58:16,386 WARN L193 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 21:58:18,485 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:58:23,249 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:58:29,604 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:58:30,029 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 191